cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On search for nuclear Schiff moment in liquid xenon
Creators: name: Isaev, T. A.
name: Petrov, A. N.
name: Mosyagin, N. S.
name: Titov, A. V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: A parameter of the P,T-odd Hamiltonian characterizing interaction of the nuclear Schiff moment with the gradient of electronic density on the Xe nucleus is calculated for an isolated Xe atom and for liquid xenon. We use more realistic model of liquid medium than the spherical cell model used in [B.Ravaine and A.Derevianko Phys. Rev. A, 69, 050101(R)(2004)]. Qualitatively different results for enhancement of the P,T-odd effect in liquid xenon are obtained when polarization of the medium is taken into account. Thus, proper choice of the liquid phase model is crucially important even for calculation of the properties dependent mostly on the electronic density near a nucleus.
description: 5 figures
Additional file 1 of Neurobehavioural and cognitive effects of prenatal exposure to organochlorine compounds in three year old children
Creators: name: Vermeir, Griet
name: Covaci, Adrian
name: Larebeke, Nik Van
name: Schoeters, Greet
name: Nelen, Vera
name: Koppen, Gudrun
name: Viaene, Mineke
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1.
Male criminal offenders’ experiences of schooling
Creators: name: Cory, David Robert
Publisher: name: University of British Columbia
Year: 2009

description: In-depth interviews using a Grounded Theory framework coupled with the Constant Comparative Method of data analysis were used to examine the schooling experiences of male criminal offenders. The subjects were four white males who had become involved in delinquent activities while in their adolescence during their school years. The findings indicate that factors associated with the subjects' families were the most influential in predisposing the subjects to alienation from the process of schooling and to involvement in delinquency. Some school based factors such as significant teachers and extra-curricular activities may serve to promote attachment to the schooling process.
Additional file 5 of Association between height and hypertension among US adults: analyses of National Health and Nutrition Examination Survey 2007–18
Creators: name: Gupta, Rajat Das
name: Akonde, Maxwell
name: Sajal, Ibrahim Hossain
name: Kibria, Gulam Muhammed Al
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 5: Supplemental Table 5. Adjusted Odds Ratio of association of height with hypertension stratified by age, NHANES 2007-18.
Perfect quantum state transfer with spinor bosons on weighted graphs
Creators: name: Feder, David L.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: A duality between the properties of many spinor bosons on a regular lattice and those of a single particle on a weighted graph reveals that a quantum particle can traverse an infinite hierarchy of networks with perfect probability in polynomial time, even as the number of nodes increases exponentially. The one-dimensional `quantum wire' and the hypercube are special cases in this construction, where the number of spin degrees of freedom is equal to one and the number of particles, respectively. An implementation of near-perfect quantum state transfer across a weighted parallelepiped with ultracold atoms in optical lattices is discussed.
description: 4 pages, 2 figures, revtex
Additional file 4 of Association between height and hypertension among US adults: analyses of National Health and Nutrition Examination Survey 2007–18
Creators: name: Gupta, Rajat Das
name: Akonde, Maxwell
name: Sajal, Ibrahim Hossain
name: Kibria, Gulam Muhammed Al
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 4: Supplemental Table 4. Interaction between height and age to investigate association of height with hypertension and untreated hypertension, NHANES 2007-18.
Σχέσεις σχολείου-οικογένειας: έννοιες, μορφές και εκπαιδευτικές συνεπαγωγές
Creators: name: Συμεού, Λοϊζος
Publisher: name: Παιδαγωγική Επιθεώρηση
Year: 2015

description: Τhe relationship between school and its environment in general, and the pupils' families in particular, is considered to be a significant determinant of the quality of the education provided and an important influence on a child's educational achievement. An immediate result of this acknowledgement has been the recognition that parents have the right to involve themselves in the school enterprises in order to affect this achievement. This led to an increased effort to open the school to pupils' parents and the implementation of a wide range of activities and practices for engaging families with schools. The rubrics of 'parental involvement' and 'parental participation' in schools have both been used in order to describe these endeavors. This paper depicts these changes and the relevant ideas and notions. Moreover, it reviews available research evidence regarding the implications, of parental intervention in the school enterprise.
description: Παιδαγωγική Επιθεώρηση, Vol. 36 (2003)
La vie de Henry Brulard : Stendhal acteur et spectateur de lui-même.
Creators: name: Χατζησώμου, Θεοφιλία Γρηγορίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2015
Subjects: Αυτοβιογραφία του συγγραφέα Stendhal ( Σταντάλ)
Σταντάλ ως Πρωταγωνιστής στο έργο του
Θεατής του εαυτού του.
Autobiography of the author Stendhal
Stendhal as an Actor in his autobiography
Spectator of himself

description: Σκοπός της μεταπτυχιακής εργασίας ήταν η μελέτη της θεατρικότητας στο αυτοβιογραφικό μυθιστόρημα του Stendhal Ο βίος του Henry Brulard . Αναφερθήκαμε αρχικά στις πρώτες απόπειρες θεατρικής γραφής του συγγραφέα και εξετάσαμε το ρόλο των Καλών τεχνών και κυρίως της ζωγραφικής και της μουσικής καθώς και την αρμονική συνύπαρξη τους μέσα στο έργο. Τονίσαμε το διάλογο μεταξύ των τεχνών και των λογοτεχνικών ειδών και κυρίως ανάμεσα στο μυθιστόρημα και στο θέατρο. Στη συνέχεια παρουσιάσαμε τα βασικά χαρακτηριστικά της αφηγηματικής και δραματικής γραφής και μιλήσαμε για τις θεατρικές τεχνικές, καθώς και για συγκεκριμένα παραδείγματα από το έργο που μεταμορφώνουν το γραπτό κείμενο σε σκηνή και θεατρική παράσταση. Ασχοληθήκαμε επιπλέον με την αυτοβιογραφική σύμβαση η οποία παίζει σημαντικό ρόλο στη σκηνοθεσία του έργου και διαπιστώσαμε την ενεργή παρουσία του συγγραφέα-σκηνοθέτη ως πρωταγωνιστή και θεατή του εαυτού του και των αναμνήσεων της ζωής του.
description: The aim of the present thesis was the study of theatrical elements in Stendhal’s autobiographical novel The life of Henry Brulard. To begin with, we analyzed the author’s first attempts at dramatic writing and examined the role of fine arts, especially of painting and music, as well as their harmonious coexistence in his autobiography. We emphasized the “dialogue” between fine arts and literary genres, mainly the one that is conducted between fiction and drama. Then, we presented the basic qualities of narrative and dramatic writing. We also referred to dramatic techniques and concrete examples taken from Stendhal’s autobiography and transforming his writing into a scene and dramatic performance. Moreover, we were concerned with the autobiographic contract playing a major role in the direction of his novel. We concluded that the presence of the author-director as both a protagonist and spectator of himself is evident while narrating his reminiscences.
Additional file 3 of Association between height and hypertension among US adults: analyses of National Health and Nutrition Examination Survey 2007–18
Creators: name: Gupta, Rajat Das
name: Akonde, Maxwell
name: Sajal, Ibrahim Hossain
name: Kibria, Gulam Muhammed Al
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3: Supplementary Table 3. Comparison of respondents according to height among those who were taking blood pressure lowering drugs, NHANES 2007-18.
Long-Range Electron Transport in Prussian Blue Analog Nanocrystals
Creators: name: Bonnet, Roméo
name: Lenfant, Stéphane
name: Mazérat, Sandra
name: Mallah, Talal
name: Vuillaume, Dominique
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report electron transport measurements through nano-scale devices consisting of 1 to 3 Prussian blue analog (PBA) nanocrystals connected between two electrodes. We compare two types of cubic nanocrystals, CsCoFe (15 nm) and CsNiCr (6 nm), deposited on highly oriented pyrolytic graphite and contacted by conducting-AFM. The measured currents show an exponential dependence with the length of the PBA nano-device (up to 45 nm), with low decay factors \b{eta}, in the range 0.11 - 0.18 nm-1 and 0.25 - 0.34 nm-1 for the CsCoFe and the CsNiCr nanocrystals, respectively. From the theoretical analysis of the current-voltage curve for the nano-scale device made of a single nanoparticle, we deduce that the electron transport is mediated by the localized d bands at around 0.5 eV from the electrode Fermi energy in the two cases. By comparison with previously reported ab-initio calculations, we tentatively identify the involved orbitals as the filled Fe(II)-t2g d band (HOMO) for CsCoFe and the half-filled Ni(II)-eg d band (SOMO) for CsNiCr. Conductance values measured for multi-nanoparticle nano-scale devices (2 and 3 nanocrystals between the electrodes) are consistent with a multi-step coherent tunneling in the off-resonance regime between adjacent PBAs, a simple model gives a strong coupling (around 0.1 - 0.25 eV) between the adjacent PBA nanocrystals, mediated by electrostatic interactions.
Correlations between O VI Absorbers and Galaxies at Low Redshift
Creators: name: Ganguly, Rajib
name: Cen, Renyue
name: Fang, Taotao
name: Sembach, Kenneth
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the relationship between galaxies and metal-line absorption systems in a large-scale cosmological simulation with galaxy formation. Our detailed treatment of metal enrichment and non-equilibrium calculation of oxygen species allow us, for the first time, to carry out quantitative calculations of the cross-correlations between galaxies and O VI absorbers. We find the following: (1) The cross-correlation strength depends weakly on the absorption strength but strongly on the luminosity of the galaxy. (2) The correlation distance increases monotonically with luminosity from ~0.5-1h^-1 Mpc for 0.1L* galaxies to ~3-5h^-1 Mpc for L* galaxies. (3) The correlation distance has a complicated dependence on absorber strength, with a luminosity-dependent peak. (4) Only 15% of O VI absorbers lie near >=Lz* galaxies. The remaining 85%, then, must arise ``near'' lower-luminosity galaxies, though, the positions of those galaxies is not well-correlated with the absorbers. This may point to pollution of intergalactic gas predominantly by smaller galaxies. (5) There is a subtle trend that for >~0.5Lz* galaxies, there is a positive correlation between absorber strength and galaxy luminosity in the sense that stronger absorbers have a slightly higher probability of finding such a large galaxy at a given projection distance. For less luminous galaxies, there seems to be a negative correlation between luminosity and absorber strength.
description: uses emulateapj, 5 pages including 2 color figures and 2 tables, accepted for publication in ApJ Letters
Additional file 1 of Safety and family satisfaction of a home-delivered chemotherapy program for children with cancer
Creators: name: Zen, Lucia De
name: Rizzo, Irene Del
name: Ronfani, Luca
name: Barbieri, Francesca
name: Rabusin, Marco
name: Dall’Amico, Roberto
name: Barbi, Egidio
name: Robazza, Margherita
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1: Supplementary file 1. Full questionnaire in English.
Αγορά - Κοινωνία των Πολιτών - Αυτονομία: αλλαγές στη σχέση κράτους και τριτοβάθμιας εκπαίδευσης στη Δυτική Ευρώπη την εποχή της ύστερης νεωτερικότητας
Creators: name: Πρόκου, Ελένη
Publisher: name: Παιδαγωγική Επιθεώρηση
Year: 2015

description: The argument of this article is that in the 1980s-1990s, among the major changes in the relationship between the state and the western European higher education systems was that the state defined the mission of higher education in relation to the needs of the» market". Consequently, there was increasing "vocationalisation" of higher education, also as part of higher education's mission to "civil society". Moreover, the state concentrated on the output of higher education and gave higher education institutions greater "autonomy". In its turn, the "individual" began to choose "vocationally" oriented educational programmes, in accordance with the needs of the "marker. These developments were in the framework of human capital theory and a liberal theory of the state.
description: Παιδαγωγική Επιθεώρηση, Vol. 36 (2003)
Additional file 2 of Association between height and hypertension among US adults: analyses of National Health and Nutrition Examination Survey 2007–18
Creators: name: Gupta, Rajat Das
name: Akonde, Maxwell
name: Sajal, Ibrahim Hossain
name: Kibria, Gulam Muhammed Al
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2: Supplementary Table 2. Comparison of respondents according to height.
The electric field of a charge in the vicinity of a higher dimensional black hole
Creators: name: Garfinkle, David
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find the electric field of a point charge in the presence of a higher dimensional black hole. As the charge is lowered to the horizon, all higher multipole moments go to zero, and only the Coulomb field remains.
Magnon-polaron formation in XXZ quantum Heisenberg chains
Creators: name: Morais, D.
name: Dias, F. A. B. F. de Moura W. S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the formation of magnon-polaron excitations and the consequences of different time scales between the magnon and lattice dynamics. The spin-spin interactions along the 1D lattice are ruled by a Heisenberg Hamiltonian in the anisotropic form XXZ, in which each spin exhibits a vibrational degree of freedom around its equilibrium position. By considering a magnetoelastic coupling as a linear function of the relative displacement between nearest-neighbor spins, results provide an original framework for achieving a hybridized state of magnon-polaron. Such state is characterized by high cooperation between the underlying excitations, where the traveling or stationary formation of magnon-polaron depends on the effective magnetoelastic coupling. A systematic investigation reveals the critical amount of the magnon-lattice interaction ($χ_c$) necessary to emergence of the stationary magnon-polaron quasi-particle. Different characteristic time scales of the magnon and the vibrational dynamics unveiled the threshold between the two regimes, as well as a limiting value of critical magnetoelastic interaction, above which the magnon velocity no longer interferes at the critical magnetoelastic coupling capable of inducing the stationary regime.
description: 8 pages, 10 figures
Additional file 1 of Association between height and hypertension among US adults: analyses of National Health and Nutrition Examination Survey 2007–18
Creators: name: Gupta, Rajat Das
name: Akonde, Maxwell
name: Sajal, Ibrahim Hossain
name: Kibria, Gulam Muhammed Al
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Supplemental Table 1. Description of study variables.
Heat Capacity in Magnetic and Electric Fields Near the Ferroelectric Transition in Tri-Glycine Sulfate
Creators: name: Lashley, J. C.
name: Opeil, C. P.
name: Finlayson, T. R.
name: Fisher, R. A.
name: Hur, N.
name: Hundley, M. F.
name: Mihaila, B.
name: Smith, J. L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Specific-heat measurements are reported near the Curie temperature ($T_C$~= 320 K) on tri-glycine sulfate. Measurements were made on crystals whose surfaces were either non-grounded or short-circuited, and were carried out in magnetic fields up to 9 T and electric fields up to 220 V/cm. In non-grounded crystals we find that the shape of the specific-heat anomaly near $T_C$ is thermally broadened. However, the anomaly changes to the characteristic sharp $λ$-shape expected for a continuous transition with the application of either a magnetic field or an electric field. In crystals whose surfaces were short-circuited with gold, the characteristic $λ$-shape appeared in the absence of an external field. This effect enabled a determination of the critical exponents above and below $T_C$, and may be understood on the basis that the surface charge originating from the pyroelectric coefficient, $dP/dT$, behaves as if shorted by external magnetic or electric fields.
description: 4 Pages, 4 Figures. To Appear in Applied Physics Letters_ January 2007
Η αξιολόγηση των εκαπιδευτικών λειτουργών: μια νέα προσέγγιση
Creators: name: Μιχαήλ, Κωνσταντίνος
name: Σαββίδης, Ιωάννης
name: Στυλιανίδης, Μάριος
name: Τσιάκκιρος, Ανδρέας
name: Πασιαρδής, Πέτρος
Publisher: name: Παιδαγωγική Επιθεώρηση
Year: 2015

description: Designing a system wide reform such as that involved in a new teacher evaluation system is a difficult, problematic and challenging task. Awareness about the new developments and trends in the literature as well as technical expertise is required in defining what constitutes good teaching and selecting appropriate methods for collecting accurate data. Equally important, however, is the determination of the main objectives pursued by the new system, which will provide the theoretical base and the philosophical direction of the system. The purpose of this article is to present, describe and analyze a new proposal concerning a new teacher evaluation system in Cyprus. Doing so, the contemporary international trends in teacher evaluation are examined, and in the light of these findings the present situation in the Cyprus Educational System is described through a critical presentation of the existing system. This critical approach brings to the surface the feeling of a general dissatisfaction as well as the main deficiencies of the system. Consequently, an attempt for needs analysis and assessment is made, and the main components of the suggested evaluation system are presented and analyzed. The presentation covers issues such as, the theoretical base of the proposal, basic concepts and provisions, duties for each position, methods and procedures for collecting data, various instruments for formative and summative evaluation, individual and group evaluation. These entire issues arc explained and discussed in detail and in relation to the local realities and constraints. This enables the reader to conceptualize the various aspects of the new system of teacher evaluation and understand better its developmental direction and constructivist and transformational character.
description: Παιδαγωγική Επιθεώρηση, Vol. 36 (2003)
Επίδραση της απώλειας μάζας του Ήλιου στην δυναμική εξέλιξη του Ηλιακού Συστήματος
Creators: name: Σκουλίδου, Δέσποινα Κωνσταντίνου
Publisher: name: Aristotle University of Thessaloniki
Year: 2015
Subjects: Αστρονομία
Ουράνια Μηχανική
Ηλιακό Σύστημα
Astronomy
Celestial Mechanics
Solar System

description: Σε αυτή την εργασία μελετούμε την επίδραση της απώλειας μάζας του Ήλιου, η οποία απώλεια προκαλεί την μετακίνηση των τροχιών των πλανητών, στην δυναμική εξέλιξη του Ηλιακού Συστήματος. Χρησιμοποιούμε τέσσερα διαφορετικά μοντέλα απώλειας μάζας του Ήλιου και προσομοιώνουμε την εξέλιξη του πλανητικού συστήματος, ξεκινώντας από τα πρώιμα στάδια ζωής του (~ 100 Myr) μέχρι σήμερα (~ 4.6 Gyr), σε ένα βαρυτικό μοντέλο κατάλληλα διορθωμένο με τις κύριες επιδράσεις των σχετικιστικών διορθωτικών όρων. Μελετούμε διαφορετικές αρχικές συνθήκες των πλανητών, που οδηγούν σε διαφορετικά μοντέλα εξέλιξης. Στην πρώτη περίπτωση, υποθέτουμε αδιαβατική αναλλοίωτη που κρατάει για διάστημα 4.5 Gyr, και εξελίσσει το σύστημα στην τωρινή του κατάσταση. Στην δεύτερη περίπτωση, υποθέτουμε μια διάταξη πολλαπλού συντονισμού για τους εξωτερικούς πλανήτες (μοντέλα της Νίκαιας) και εξετάζουμε την ευστάθεια του συστήματος για τα απαιτούμενα ~700 Myr πριν την εποχή LHB. Σε όλες τις περιπτώσεις επιβεβαιώνουμε τον κυρίαρχο σταθεροποιητικό ρόλο των σχετικιστικών διορθωτικών όρων για τη συχνότητα μετάπτωση της τροχιάς του Ερμή, καθώς, χωρίς αυτή τη διόρθωση, secular συντονισμοί μεταξύ των πλανητών θα μπορούσαν να προκαλέσουν την διάλυση του εσωτερικού Ηλιακού Συστήματος.
description: We study the effect of the Sun's mass loss, which causes the orbits of the planets to expand, during the dynamical evolution of the Solar System. We use four different mass loss rate models and we simulate the evolution of the planetary system, starting from its early stages (~ 100 Myr) up to now (~ 4.6 Gyr), in a gravitational model suitably corrected for the main GR effects. Different initial conditions for the major planets are studied, pertaining to different evolution models. In the first case, we assume adiabatic invariance to hold throughout the 4.5 Gyr and evolve the system to its current state. In the second, we assume a multi-resonant configuration of the giant planets (Nice models) and study the stability of the system for the required 700 Myr (pre-LHB epoch). In all cases we confirm the dominant stabilizing role of the GR-induced correction to the precession frequency of Mercury's orbit as, without this correction, secular resonances between the planets would cause the inner solar system to dynamically dissolve.
Reparametrising the Skyrme Model using the Lithium-6 Nucleus
Creators: name: Manton, Nicholas S.
name: Wood, Stephen W.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The minimal energy B=6 solution of the Skyrme model is a static soliton with $D_{4d}$ symmetry. The symmetries of the solution imply that the quantum numbers of the ground state are the same as those of the Lithium-6 nucleus. This identification is considered further by obtaining expressions for the mean charge radius and quadrupole moment, dependent only on the Skyrme model parameters $e$ (a dimensionless constant) and $F_π$ (the pion decay constant). The optimal values of these parameters have often been deliberated upon, and we propose, for $B>2$, changing them from those which are most commonly accepted. We obtain specific values for these parameters for B=6, by matching with properties of the Lithium-6 nucleus. We find further support for the new values by reconsidering the $α$-particle and deuteron as quantized B=4 and B=2 Skyrmions.
description: 18 pages
Differential Realization of Pseudo-Hermiticity: A quantum mechanical analog of Einstein's field equation
Creators: name: Mostafazadeh, Ali
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: For a given pseudo-Hermitian Hamiltonian of the standard form: H=p^2/2m+v(x), we reduce the problem of finding the most general (pseudo-)metric operator ηsatisfying H^\dagger=ηH η^{-1} to the solution of a differential equation. If the configuration space is the real line, this is a Klein-Gordon equation with a nonconstant mass term. We obtain a general series solution of this equation that involves a pair of arbitrary functions. These characterize the arbitrariness in the choice of η. We apply our general results to calculate ηfor the PT-symmetric square well, an imaginary scattering potential, and a class of imaginary delta-function potentials. For the first two systems, our method reproduces the known results in a straightforward and extremely efficient manner. For all these systems we obtain the most general ηup to second order terms in the coupling constants.
description: 14 pages, slightly expanded (published) version
X-ray thermal coronae of galaxies in hot clusters -- ubiquity of embedded mini cooling cores
Creators: name: Sun, M.
name: Jones, C.
name: Forman, W.
name: Vikhlinin, A.
name: Donahue, M.
name: Voit, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a systematic investigation of X-ray thermal coronae in 157 early-type galaxies and 22 late-type galaxies from a survey of 25 hot (kT>3 keV), nearby (z<0.05) clusters, based on CHANDRA archival data. Cool galactic coronae (kT=0.5-1.1 keV generally) have been found to be very common, >60% in NIR selected galaxies that are more luminous than 2L*, and >40% in L* < L_Ks < 2L* galaxies. These embedded coronae in hot clusters are generally smaller (1.5-4 kpc radii), less luminous (100, which implies the X-ray gas in early-type galaxies is magnetized and the magnetic field plays an important role in energy transfer. Stripping through transport processes (viscosity or turbulence) also needs to be suppressed by at least a factor of ten at the coronal boundary... (abridged) Diffuse thermal coronae have also been detected in at least 8 of 22 late-type (Sb or later) galaxies in our sample. Evidence for enhanced star formation triggered by the ICM pressure has been found in four late-type galaxies. The fraction of luminous X-ray AGN (>10^41 ergs s^-1) is not small (~ 5%) in our sample.
description: 40 pages, 3 tables, 28 figures (9 in color), emulateapj5.sty, accepted by ApJ, revised in many places but conclusions unchanged (add X-ray AGN fraction), the full-resolution and complete version at http://www.pa.msu.edu/~sunm/coronae_all_v1.5_emuapj.ps.gz
T and S dualities and The cosmological evolution of the dilaton and the scale factors
Creators: name: Rador, Tonguç
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Cosmologically stabilizing radion along with the dilaton is one of the major concerns of low energy string theory. One can hope that T and S dualities can provide a plausible answer. In this work we study the impact of S and T duality invariances on dilaton gravity. We have shown various instances where physically interesting models arise as a result of imposing the mentioned invariances. In particular S duality has a very privileged effect in that the dilaton equations partially decouple from the evolution of the scale factors. This makes it easy to understand the general rules for the stabilization of the dilaton. We also show that certain T duality invariant actions become S duality invariance compatible. That is they mimic S duality when extra dimensions stabilize.
description: Corrected a misleading interpretation of the S duality transformation and a wrong comment on d=10. I thank A.Kaya for pointing this out to me in time. So the new version is dealing with d=10 only. Added references and corrected some typos. Minor re-editing. Omitted a section for elaboration in a further study. Corrected further typos
Site-specific plan-view TEM lamella preparation of pristine surfaces with a large field of view
Creators: name: Meyer, Tobias
name: Westphal, Tobias
name: Kressdorf, Birte
name: Ross, Ulrich
name: Jooss, Christian
name: Seibt, Michael
Publisher: name: arXiv
Year: 2020
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Transmission electron microscopy has become a major characterisation tool with an ever increasing variety of methods being applied in wide range of scientific fields. However, the probably most famous pitfall in related workflows is the preparation of high-quality electron-transparent lamellae enabling for extraction of valuable and reliable information. Particularly in the field of solid state physics and materials science, it is often required to study the surface of a macroscopic specimen with plan-view orientation. Nevertheless, despite tremendous advances in instrumentation, i.e. focused ion beam, the yield of existing plan-view lamellae preparation techniques is relatively low compared to cross-sectional extraction methods. Furthermore, techniques relying on mechanical treatments, i.e. conventional preparation, compromise site-specifity. In this paper, we demonstrate that by combining a mechanical grinding step prior to backside lift-out in the focused ion beam plan-view lamellae preparation becomes increasingly easy. The suggested strategy combines site-specifity with micrometer precision as well as possible investigation of pristine surfaces with a field of view of several hundred square micrometers.
Additional file 3 of How does the sexual, physical and mental health of young adults not in education, employment or training (NEET) compare to workers and students?
Creators: name: Tanton, Clare
name: McDonagh, Lorraine
name: Cabecinha, Melissa
name: Clifton, Soazig
name: Geary, Rebecca
name: Rait, Greta
name: Saunders, John
name: Cassell, Jackie
name: Bonell, Chris
name: Mitchell, Kirstin R.
name: Mercer, Catherine H.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3. Description of variables used in the paper.
Learning a new self : ileogastrostomy and perspective transformation
Creators: name: T’Kenye, Caddie Bellis
Publisher: name: University of British Columbia
Year: 2009

description: Women who are morbidly obese have a well developed set of beliefs about themselves and their place in the world. Their beliefs grow out of and are shared by the society in which they live. Because obesity is viewed negatively, much of such women's interaction with the world is associated with being the victim of stigmatization. Because of this and the well documented medical complications of such a condition, some women will accept surgical assistance, in the form of ileogastrostomy, to correct it. After ileogastrostomy, women must adjust to a radically altered pattern of physical functioning, in the context of social upheaval related to and caused by their loss of weight. Such change is disturbing to the underlying beliefs they hold about themselves and the 'givens' of life. In education, profound and wide-ranging change in the fundamental structures of one's belief systems, that is, in the way that one views the world, is perspective transformation. Perspective transformation is often associated with trauma or 'massive change' situations. This study was undertaken with the assistance of eight women who had undergone ileogastrostomy procedures at St. Paul's Hospital in Vancouver, British Columbia, Canada, in conjunction with a participant researcher. Following her own ileogastrostomy surgery, the researcher questioned whether her own experience was that of perspective transformation. Co-researchers were interviewed and the resultant narratives analysed across cases to investigate both the women's experience and the learning moments and needs they identified. Holistic perspective transformation was found to be associated with ileogastrostomy in three cases. Partial transformation, or perspective shifting, was found in all cases. Perspective transformation was strongly associated with a proactive stance closely following surgery, as well as a preoperative self-description of similar behavior. All women identified learning strategies and learning moments crucial to effective progress through post-ileogastrostomy adjustment, particularly the need to be networked with others like themselves, the need to be kept informed of developments related to their procedure, and the need to feel supported, over the long term, by health care professionals.
Presenting the Astro+ database open for user access.
Creators: name: Rubke, Klaus
name: Marco, Amparo
name: Negueruela, Ignacio
name: Herrero, Artemio
name: Simon-Diaz, Sergio
name: Tabernero, Hugo
name: Patrick, Lee
Publisher: name: Zenodo
Year: 2024

description: We are happy to announce the first release of the Astro+ database, intended to host the largest number of spectra of massive stars.The database is accessible via a web interface (http://astroplus.ua.es), where new users must register, accept the terms and conditions, and await access approval.We have divided the web interface into documentation, tutorials, a search of stellar spectra, and, more relevantly, an uploading of their own spectra to the database. For this purpose, we have created a user-friendly interface that allows users to interact effectively with the database and the upload process.The database presents a place where astronomers can easily access and inspect the spectra, whether their own or not, without digging into folders, different formats, and configurations. Once uploaded, in addition to providing easy viewing of the spectra, it is possible to download them in a standard readable format based on the FITS storage.Last but not least, this database seeks the correct identification and characterization of the spectrum for further analysis, which leads to the extraction of stellar parameters using a battery of automatic programs.
Brownian dynamics simulations of sphere clusters in optical tweezers
Creators: name: Vigilante, Wyatt
name: Lopez, Oscar
name: Fung, Jerome
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Computationally modeling the behavior of wavelength-sized non-spherical particles in optical tweezers can give insight into the existence and stability of trapping equilibria as well as the optical manipulation of such particles more broadly. Here, we report Brownian dynamics simulations of non-spherical particles that account for detailed optical, hydrodynamic, and thermal interactions. We use a $T$-matrix formalism to calculate the optical forces and torques exerted by focused laser beams on clusters of wavelength-sized spheres, and we incorporate detailed diffusion tensors that capture the anisotropic Brownian motion of the clusters. For two-sphere clusters whose size is comparable to or larger than the wavelength, we observe photokinetic effects in elliptically-polarized beams. We also demonstrate that multiple trapping equilibria exist for a highly asymmetric chiral cluster of seven spheres. Our simulations may lead to practical suggestions for optical trapping and manipulation as well as a deeper understanding of the underlying physics.
description: 20 pages, 15 figures
Three Natural Generalizations of Fedosov Quantization
Creators: name: Bering, Klaus
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 53D05; 53D55; 58A15; 58A50; 58C50; 58Z05.

description: Fedosov's simple geometrical construction for deformation quantization of symplectic manifolds is generalized in three ways without introducing new variables: (1) The base manifold is allowed to be a supermanifold. (2) The star product does not have to be of Weyl/symmetric or Wick/normal type. (3) The initial geometric structures are allowed to depend on Planck's constant.
description: 21 pages, LaTeX. v2,v3,v4,v5: Minor changes, v6: References added, v7,v8: Minor changes, v9: Published version
Magneto-convection in a sunspot umbra
Creators: name: Schuessler, M.
name: Voegler, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Results from a realistic simulation of 3D radiative magneto-convection in a strong background magnetic field corresponding to the conditions in sunspot umbrae are shown. The convective energy transport is dominated by narrow upflow plumes with adjacent downflows, which become almost field-free near the surface layers. The strong external magnetic field forces the plumes to assume a cusp-like shape in their top parts, where the upflowing plasma loses its buoyancy. The resulting bright features in intensity images correspond well (in terms of brightness, size, and lifetime) to the observed umbral dots in the central parts of sunspot umbrae. Most of the simulated umbral dots have a horizontally elongated form with a central dark lane. Above the cusp, most plumes show narrow upflow jets, which are driven by the pressure of the piled-up plasma below. The large velocities and low field strengths in the plumes are effectively screened from spectroscopic observation because the surfaces of equal optical depth are locally elevated, so that spectral lines are largely formed above the cusp. Our simulations demonstrate that nearly field-free upflow plumes and umbral dots are a natural result of convection in a strong, initially monolithic magnetic field.
description: Accepted by Astrophysical Journal Letters
Additional file 1 of Burden of cancers attributable to modifiable risk factors in Malaysia
Creators: name: Teh, H. S.
name: Y. L. Woon
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1.
Η παραγωγή γραπτού λόγου από τα παιδιά ως διαδικασία επίλυσης προβλήματος και ως συνεργατική δραστηριότητα
Creators: name: Μέσσιου, Δήμητρα
Publisher: name: Παιδαγωγική Επιθεώρηση
Year: 2015

description: This paper discusses the need for a shift from the traditional approach to writing towards a progressive one. It analyses two characteristics of the progressive approach: writing as a process of problem-solving and writing as a social act. It presents a method, based on the idea of writing as a problem-solving activity, the "writing process", which emphasizes a five-stage approach to writing: planning, drafting, revising, editing and publishing. The sociocultural theory and Vygotsky's concept of the zone of proximal development, provide the theoretical framework for creating collaborative environments (student-student, student-students, student-teacher, students-teacher) in writing activities.
description: Παιδαγωγική Επιθεώρηση, Vol. 36 (2003)
3D Position Sensitive XeTPC for Dark Matter Search
Creators: name: Angle, J.
name: Aprile, E.
name: Arneodo, F.
name: Baudis, L.
name: Bernstein, A.
name: Bolozdynya, A.
name: Coelho, L.
name: Dahl, E.
name: DeViveiros, L.
name: Ferella, A.
name: Fernandes, L.
name: Fiorucci, S.
name: Gaitskell, R. J.
name: Giboni, K. -L.
name: Gomez, R.
name: Hasty, R.
name: Kwong, J.
name: Lopes, J. A. M.
name: Madden, N.
name: Manalaysay, A.
name: Manzur, A.
name: McKinsey, D.
name: Monzani, M. E.
name: Ni, K.
name: Oberlack, U.
name: Orboeck, J.
name: Plante, G.
name: Santos, J.
name: Shagin, P.
name: Shutt, T.
name: Sorensen, P.
name: Winant, C.
name: Yamashita, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The technique to realize 3D position sensitivity in a two-phase xenon time projection chamber (XeTPC) for dark matter search is described. Results from a prototype detector (XENON3) are presented.
description: Presented at the 7th UCLA Symposium on "Sources and Detection of Dark Matter and Dark Energy in the Universe"
Anomalous Hall Resistance in Bilayer Quantum Hall Systems
Creators: name: Ezawa, Z. F.
name: Suzuki, S.
name: Tsitsishvili, G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a microscopic theory of the Hall current in the bilayer quantum Hall system on the basis of noncommutative geometry. By analyzing the Heisenberg equation of motion and the continuity equation of charge, we demonstrate the emergence of the phase current in a system where the interlayer phase coherence develops spontaneously. The phase current arranges itself to minimize the total energy of the system, as induces certain anomalous behaviors in the Hall current in the counterflow geometry and also in the drag experiment. They explain the recent experimental data for anomalous Hall resistances due to Kellogg et al. [M. Kellogg, I.B. Spielman, J.P. Eisenstein, L.N. Pfeiffer and K.W. West, Phys. Rev. Lett. \textbf{88} (2002) 126804; M. Kellogg, J.P. Eisenstein, L.N. Pfeiffer and K.W. West, Phys. Rev. Lett. \textbf{93} (2004) 036801] and Tutuc et al. [E. Tutuc, M. Shayegan and D.A. Huse, Phys. Rev. Lett. \textbf{93} (2004) 036802] at $ν=1$.
description: 11 pages, 3 figures
Additional file 1 of Genetic spectrum and clinical early natural history of glucose-6-phosphate dehydrogenase deficiency in Mexican children detected through newborn screening
Creators: name: Vela-Amieva, Marcela
name: Alcántara-Ortigoza, Miguel Angel
name: Angel, Ariadna González-Del
name: Belmont-Martínez, Leticia
name: López-Candiani, Carlos
name: Ibarra-González, Isabel
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 1: Table 1. Individual genotypes, geographic origin, residual enzymatic activity and concordance classification; Table 2. Proportion of patients with or without symptoms related to G6PDd, according to their genotype.
Exponential Separation of Quantum and Classical Online Space Complexity
Creators: name: Gall, Francois Le
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Complexity (cs.CC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Although quantum algorithms realizing an exponential time speed-up over the best known classical algorithms exist, no quantum algorithm is known performing computation using less space resources than classical algorithms. In this paper, we study, for the first time explicitly, space-bounded quantum algorithms for computational problems where the input is given not as a whole, but bit by bit. We show that there exist such problems that a quantum computer can solve using exponentially less work space than a classical computer. More precisely, we introduce a very natural and simple model of a space-bounded quantum online machine and prove an exponential separation of classical and quantum online space complexity, in the bounded-error setting and for a total language. The language we consider is inspired by a communication problem (the set intersection function) that Buhrman, Cleve and Wigderson used to show an almost quadratic separation of quantum and classical bounded-error communication complexity. We prove that, in the framework of online space complexity, the separation becomes exponential.
description: 13 pages. v3: minor changes
Additional file 3 of Using augmented reality technology for balance training in the older adults: a feasibility pilot study
Creators: name: Blomqvist, Sven
name: Seipel, Stefan
name: Engström, Maria
Publisher: name: figshare
Year: 2021
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3.
Η ταξινομία των διδακτικών στόχων του γνωστικού τομέα των B.S. Bloom και D.R. Krathwohl στο διδακτικό αντικείμενο της Οικιακής Οικονομίας
Creators: name: Κουτρούμπα, Κωνσταντίνα
Publisher: name: Παιδαγωγική Επιθεώρηση
Year: 2015

description: Παιδαγωγική Επιθεώρηση, Vol. 36 (2003)
Additional file 2 of Using augmented reality technology for balance training in the older adults: a feasibility pilot study
Creators: name: Blomqvist, Sven
name: Seipel, Stefan
name: Engström, Maria
Publisher: name: figshare
Year: 2021
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2.
Theory of filter-induced modulation instability in driven passive optical resonators
Creators: name: Perego, A.
name: Conforti, M.
name: Mussot, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We present the theory of modulation instability induced by spectrally dependent losses (optical filters) in passive driven nonlinear fiber ring resonators. Starting from an Ikeda map description of the propagation equation and boundary conditions, we derive a mean field model - a generalised Lugiato-Lefever equation - which reproduces with great accuracy the predictions of the map. The effects on instability gain and comb generation of the different control parameters such as dispersion, cavity detuning, filter spectral position and bandwidth are discussed.