cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A New Limit of the AdS_5 x S^5 Sigma Model
Creators: name: Berkovits, Nathan
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using the pure spinor formalism, a quantizable sigma model has been constructed for the superstring in an AdS_5 x S^5 background with manifest PSU(2,2|4) invariance. The PSU(2,2|4) metric g_{AB} has both vector components g_{ab} and spinor components g_{alpha beta}, and in the limit where the spinor components g_{alpha beta} are taken to infinity, the AdS_5 x S^5 sigma model reduces to the worldsheet action in a flat background. In this paper, we instead consider the limit where the vector components g_{ab} are taken to infinity. In this limit, the AdS_5 x S^5 sigma model simplifies to a topological A-model constructed from fermionic N=2 superfields whose bosonic components transform like twistor variables. Just as d=3 Chern-Simons theory can be described by the open string sector of a topological A-model, the open string sector of this topological A-model describes d=4 N=4 super-Yang-Mills. These results might be useful for constructing a worldsheet proof of the Maldacena conjecture analogous to the Gopakumar-Vafa-Ooguri worldsheet proof of Chern-Simons/conifold duality.
description: 33 pages harvmac, added references and fixed typos
Invariance property of the Fisher information in scattering media
Creators: name: Horodynski, Michael
name: Bouchet, Dorian
name: Rotter, Stefan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Determining the ultimate precision limit for measurements on a sub-wavelength particle with coherent laser light is a goal with applications in areas as diverse as biophysics and nanotechnology. Here, we demonstrate that surrounding such a particle with a complex scattering environment does, on average, not have any influence on the mean quantum Fisher information associated with measurements on the particle. As a remarkable consequence, the average precision that can be achieved when estimating the particle's properties is the same in the ballistic and in the diffusive scattering regime, independently of the particle's position within its complex environment. This invariance law breaks down only in the regime of Anderson localization, due to increased speckle correlations. Finally, we show how these results connect to the mean quantum Fisher information achievable with spatially optimized input fields.
Electronic supplementary material from A preference to learn from successful rather than common behaviours in human social dilemmas
Creators: name: Burton-Chellew, Maxwell N.
name: D'Amico, Victoire
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60801 Animal Behaviour

description: Supplementary Methods, Figures and Tables.
Pointwise existence of the Lyapunov exponent for a quasi-periodic equation
Creators: name: Fedotov, Alexander
name: Klopp, Frédéric
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 37H15 ; 37D25

description: In this short note, we describe some recent results on the pointwise existence of the Lyapunov exponent for certain quasi-periodic cocyles.
การจัดประสบการณ์การเรียนรู้ของเด็กปฐมวัยโรงเรียนมัธยมสาธุการวิทยา
Creators: name: กัญญา เทียมทัด
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: การเรียนรู้,เด็กปฐมวัย

description: 2, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Ego-identity status and narrative structure in retrospective accounts of parental career influence
Creators: name: Sankey, Andria M.
Publisher: name: University of British Columbia
Year: 2009

description: In this paper, the relationship between identity status categories and the experience of parental influence on career development is examined. The narratives of 11 young adults (18 - 25 years of age) regarding significant events through which their parents influenced them were first classified by narrative structure based on Gergen and Gergen’s (1986) narrative macrostructure framework. Three narrative types were identified and illustrated. They are, the Progressive Narrative with Negatively Evaluated Stages, the Progressive Narrative with a Dramatic Turning Point, and the Progressive Narrative Within a Positive Evaluation Frame. These resulting narrative types were then assessed in terms of their relationship to each participant’s scores on the Objective Measure of Ego Identity Status (Grotevant & Adams, 1984). Both observational associations and a chi square correlation suggest a relationship. To validate the structural analysis, individual narratives were then analyzed in detail by a phenomenological method proposed by Giorgi (1975). Fourteen dominant themes were extracted and illustrated. Several patterns of themes were observed as relating to identity status classifications of the participants. The results of this study provide further understanding of the role of parental influence in the lives and career directions of young people. They also suggest that the experience of parental influence on career development for this population may be reflective of one’s stage of identity formation, or to the process of exploring and committing to career values and goals.
Infrared spectroscopy of endohedral water in C$_{60}$
Creators: name: Shugai, A.
name: Nagel, U.
name: Murata, Y.
name: Li, Yongjun
name: Mamone, S.
name: Krachmalnicoff, A.
name: Alom, S.
name: Whitby, R. J.
name: Levitt, M. H.
name: Room, T.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Infrared absorption spectroscopy study of endohedral water molecule in a solid mixture of H$_2$O@C$_{60}$ and C$_{60}$ was carried out at liquid helium temperature. From the evolution of the spectra during the ortho-para conversion process, the spectral lines were identified as para- and ortho-water transitions. Eight vibrational transitions with rotational side peaks were observed in the mid-infrared: $ω_1$, $ω_2$, $ω_3$, $2ω_1$, $2ω_2$, $ω_1 +ω_3$, $ω_2 +ω_3$, and $2ω_2+ω_3$. The vibrational frequencies $ω_2$ and 2$ω_2$ are lower by 1.6\% and the rest by 2.4\%, as compared to free \water/. A model consisting of a rovibrational Hamiltonian with the dipole and quadrupole moments of water interacting with the crystal field was used to fit the infrared absorption spectra. The electric quadrupole interaction with the crystal field lifts the degeneracy of the rotational levels. The finite amplitudes of the pure $v_1$ and $v_2$ vibrational transitions are consistent with the interaction of the water molecule dipole moment with a lattice-induced electric field. The permanent dipole moment of encapsulated \water/ is found to be $0.5\pm 0.1$ D as determined from the far-infrared rotational line intensities. The translational mode of the quantized center of mass motion of \water/ in the molecular cage of C$_{60}$ was observed at 110cm$^{-1}$ (13.6meV).
Μελέτη και Υλοποίηση κυκλώματος Συγκομιδής Ενέργειας από πιεζοηλεκτρικό υλικό
Creators: name: Αργυρού, Αικατερίνα Μιχαήλ
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Συγκομιδή Ενέργειας
Πιεζοηλεκτρικό υλικό
Κύκλωμα Διαχείρισης Ενέργειας
Energy Harvesting
Piezoelectric material
Power Management Circuit

description: Σκοπός της εργασίας αυτής είναι η υλοποίηση ενός κυκλώματος συγκομιδής ενέργειας από πιεζοηλεκτρικά υλικά, τα οποία μετατρέπουν τις δονήσεις από το περιβάλλον σε ηλεκτρική ενέργεια. Συγκεκριμένα ασχοληθήκαμε με το κύκλωμα διαχείρισης ενέργειας, το οποίο είναι ιδιαίτερα σημαντικό καθώς μετατρέπει την ηλεκτρική ενέργεια από τον πιεζοηλεκτρικό μετατροπέα - harvester σε μορφή που μπορεί να αξιοποιηθεί από το φορτίο. Στόχος της εργασίας είναι το κύκλωμα αυτό να έχει υψηλή απόδοση και κατά συνέπεια ελάχιστη απώλεια ενέργειας. Σχεδιάσαμε ένα κύκλωμα που αποτελείται από τέσσερα υποκυκλώματα, έναν ανορθωτή (Rectifier), έναν ανιχνευτή κορυφής (Peak Detector), έναν μετατροπέα συνεχούς τάσης (Switching DC/DC Converter) και ένα ψηφιακό κύκλωμα. Το ψηφιακό κύκλωμα εξάγει τα σήματα ελέγχου των διακοπτών, έτσι ώστε το κύκλωμα να λειτουργεί σε δύο φάσεις, η μία για να φορτίζει το πηνίο από την ενέργεια του πιεζοηλεκτρικού και η άλλη για να εκφορτίζει στον πυκνωτή αποθήκευσης
description: The purpose of this work is to implement a piezoelectric energy harvesting circuit, which converts vibrations from the environment into electricity. Specifically, it deals with the power management circuit, which is particularly important as it converts electricity from the piezoelectric harvester into a form that can be utilized by the load. The purpose of the work is that this circuit will have high efficiency and minimal power consumption. We designed a circuit consisting of four sub-circuits, a rectifier, a peak detector, a switching DC/DC converter and a digital circuit. The digital circuit outputs the control signals so that the circuit operates in two phases, one to charge the inductor of piezoelectric power and another to discharge into the storage capacitor
Σχεδιασμός βασικών ψηφιακών κυκλωμάτων με χρήση memristors, αξιοποιώντας τη λογική IMPLY
Creators: name: Κουτσογιάννη, Ειρήνη Ηλία
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Μεμρίστορ
Λογική IMPLY
Ψηφιακός σχεδιασμός
Memristor
Imply logic
Digital design

description: Το memristor ,το πιο πρόσφατο θεμελιώδες ηλεκτρικό στοιχείο, είναι ένα καινοτόμο δίπολο καθώς μπορεί και συνδυάζει μνήμη και αντίσταση (memory & resistance). Η ανάπτυξη φυσικών και μαθηματικών μοντέλων memristors έδωσε νέα δεδομένα στον ψηφιακό σχεδιασμό μέσω της δημιουργίας νέων ψηφιακών λογικών όπως IMPLY, MAGIC κ.α.. Στη λογική πύλη IMPLY εστιάζει και η συγκεκριμένη εργασία. Αφού, αναλύσουμε θεωρητικά και περιγράψουμε τη λειτουργία του memristor προχωράμε στην υλοποίηση της πύλης IMPLY και ολοκληρώνουμε τη μελέτη της με τις απαραίτητες προσομοιώσεις. Με βάση τη λογική IMPLY, προχωράμε στην υλοποίηση όλων των βασικών λογικών πυλών φτάνοντας σε πιο σύνθετα συστήματα, τους ψηφιακούς αθροιστές. Παρουσιάζεται, η ακολουθιακή διαδικασία που οδηγεί στη σύνθεση ψηφιακών αθροιστών, με αποκλειστική χρήση της IMPLY, και συγκρίνονται οι αρχιτεκτονικές αθροιστών N-bit που βασίζονται στη λογική αυτή
description: Memristor, the most recent fundamental electric element, is also an innovative dipole which combines memory and resistance. Mathematical and physical memristor models have changed the digital design with new logic gates as IMPLY, MAGIC e.t.c.. This thesis explores the logic gate IMPLY. Firstly, theoretical analysis and description of memristor’s operation are reported and then the implementation of IMPLY gate followed by the necessary simulations. The fundamental digital logic gates are also implemented. More complicated circuits such as digital adders are discussed, followed by a quick comparison between various N-bit full adder architectures
Millimeter-Wave Wide Band Antenna Array for 5G Mobile Applications
Creators: name: Chen, Lixia
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2019
Subjects: 5G
Franklin array
Beam steering
Millimeter-wave
Phased array
Patch array

description: The thesis presents a compact, miniature, and low cost antenna array designed for millimeter-wave frequencies for future 5th generation (5G) mobile applications. The proposed antenna array is a geometrically modified structure of the Franklin array, which allowed to transform a conventional narrowband array into a wideband antenna array. It is composed of five millimetre-wave circular patch radiation elements with phasing stubs. The designed array, fabricated on the commercial Rogers RO3003 substrate with small form factor of 8x25x0.5 mm3, covers the upcoming 5G band of 23.6-30.3 GHz, with peak gain as 10.8 dB, and high radiation efficiency over the whole operating band. In addition, with frequency sweeping, the proposed antenna array radiation pattern is directive and offers beam steering at the desired angles, acting similarly as a leaky-wave antenna.
Head and Shoulder Detection using CNN and RGBD Data
Creators: name: El Ahmar, Wassim
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2019
Subjects: deep learning
convolutional neural networks
machine learning
artificial intelligence
ai
cnn
rgbd
machine vision

description: Alex Krizhevsky and his colleagues changed the world of machine vision and image processing in 2012 when their deep learning model, named Alexnet, won the Im- ageNet Large Scale Visual Recognition Challenge with more than 10.8% lower error rate than their closest competitor. Ever since, deep learning approaches have been an area of extensive research for the tasks of object detection, classification, pose esti- mation, etc...This thesis presents a comprehensive analysis of different deep learning models and architectures that have delivered state of the art performances in various machine vision tasks. These models are compared to each other and their strengths and weaknesses are highlighted. We introduce a new approach for human head and shoulder detection from RGB- D data based on a combination of image processing and deep learning approaches. Candidate head-top locations(CHL) are generated from a fast and accurate image processing algorithm that operates on depth data. We propose enhancements to the CHL algorithm making it three times faster. Different deep learning models are then evaluated for the tasks of classification and detection on the candidate head-top loca- tions to regress the head bounding boxes and detect shoulder keypoints. We propose 3 different small models based on convolutional neural networks for this problem. Experimental results for different architectures of our model are highlighted. We also compare the performance of our model to mobilenet. Finally, we show the differences between using 3 types of inputs CNN models: RGB images, a 3-channel representation generated from depth data (Depth map, Multi-order depth template, and Height difference map or DMH), and a 4 channel input composed of RGB+D data.
Frustration solitaire
Creators: name: Doyle, Peter G.
name: Grinstead, Charles M.
name: Snell, J. Laurie
Publisher: name: arXiv
Year: 2007
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: In this expository article, we discuss the rank-derangement problem, which asks for the number of permutations of a deck of cards such that each card is replaced by a card of a different rank. This combinatorial problem arises in computing the probability of winning the game of `frustration solitaire'. The solution is a prime example of the method of inclusion and exclusion. We also discuss and announce the solution to Montmort's `Probleme du Treize', a related problem dating back to circa 1708.
description: Version dated 2 April 2009; GNU FDL. This revised version incorporates corrections requested by Steven Langfelder to the historical remarks
Conducting research within the acronym: Problematizing LGBTIQ+ research in psychology
Creators: name: Klysing, Amanda
name: Prandelli, Marta
name: Roselló-Peñaloza, Miguel
name: Alonso, Daniel
name: Gray, Madison
name: Glazier, Jessica J.
name: Swanson, Sarah
name: Wang, Yu-Chi
Publisher: name: University of Limerick
Year: 2024
Subjects: classificationCode: 52
subject: Psychology
subject: FOS: Psychology

description: LGBTIQ+ research acknowledges shared experiences of groups marginalized due to gender identities, sexualities, and sex characteristics. This universalist coalition approach has resulted in much affirmational research and progressive policy development. However, it risks homogenizing the unique experiences and needs of specific groups; a risk lessened by a particularist subgroup approach. In this theoretical paper, we reflect on the challenges of a coalition or subgroup approach by considering interdependencies and boundaries between sex, gender, and sexuality-based identities. Through tracing the historical development of LGBTIQ+ research and activism and using examples from intersex studies, intersectionality, and political actions, we explore tensions between the collective identities that make up the LGBTIQ+ acronym. We further offer suggestions for reimagining LGBTIQ+ research, advocating for community-driven approaches that respect the situated knowledge of LGBTIQ+ individuals, and use adaptable and inclusive research practices that bridge academia and activism that aim to improve the lives of the marginalized.
Fermionic Corrections to the Three-Loop Matching Coefficient of the Vector Current
Creators: name: Marquard, P.
name: Piclum, J. H.
name: Seidel, D.
name: Steinhauser, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we consider the matching coefficient of the vector current between Quantum Chromodynamics (QCD) and Non-Relativistic QCD (NRQCD) to three-loop order in perturbation theory. We evaluate the fermionic corrections containing a closed massless fermion loop. The results are building blocks both for the bottom and top quark system at threshold. We explain in detail the methods used for the evaluation of the Feynman diagrams, classify the occurring master integrals and provide results for the latter. The numerical effects are significant. They have the tendency to improve the behaviour of the perturbative series -- both for the bottom and top quark system.
description: 21 pages
The Software Heritage Filesystem (SwhFS): Integrating Source Code Archival with Development
Creators: name: Allançon, Thibault
name: Pietri, Antoine
name: Zacchiroli, Stefano
Publisher: name: arXiv
Year: 2021
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: We introduce the Software Heritage filesystem (SwhFS), a user-space filesystem that integrates large-scale open source software archival with development workflows. SwhFS provides a POSIX filesystem view of Software Heritage, the largest public archive of software source code and version control system (VCS) development history.Using SwhFS, developers can quickly "checkout" any of the 2 billion commits archived by Software Heritage, even after they disappear from their previous known location and without incurring the performance cost of repository cloning. SwhFS works across unrelated repositories and different VCS technologies. Other source code artifacts archived by Software Heritage-individual source code files and trees, releases, and branches-can also be accessed using common programming tools and custom scripts, as if they were locally available.A screencast of SwhFS is available online at dx.doi.org/10.5281/zenodo.4531411.
Elicitation of vocabulary from the Hupa Language Dictionary
Creators: name: Parker, Verdena
name: Campbell, Amy
name: Newbold, Lindsey
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2021
Subjects: subject: hup

description: Audio files VP-110607-06 through VP-110607-11: Elicitation of vocabulary from the Hupa Language Dictionary. English headwords 'go out' to 'grass' (VP-110607-06), 'grass' to 'guts' (VP-110607-07), 'habits' to 'hair, cut' (VP-110607-08), 'hair, cut' to 'hard' (VP-110607-09), 'harvest' to 'have' (VP-110607-10), and 'have' to 'heal' (VP-110607-11).
title: New advanced electrode materials for lithium-ion battery
Creators: name: Li, Da
Publisher: name: University of St Andrews
publisherIdentifier: https://ror.org/02wn5qz54
publisherIdentifierScheme: ROR
Year: 2018

description: This thesis includes five main studies/ first, in order to enhance the conductivity of LiTi₂0₄, a new doping strategy is used and LiTi₂0₄₋ₓCₓ ramsdellite is successfully fabricated. It is found that unit cell parameters a and b decline while c increases with more carbon inserted. The conductivity of LiTi₂0₄₋ₓCₓ increases with more carbon insertion. Material with more carbon shows better reversibility and lower electrochemical polarization observed from potentiostatic curve. The material has better retention rate and rate ability with more carbon substitute doped. LiTi₂0₃.₉₂₅C₀.₀₃₇₅ has 151 mAh∙g⁻¹ capacity under current density of 100 mAh∙g⁻¹ and capacity decreased by 5.57% after 100 cycles. Second, in order to improve the capacity of LiTi₂0₄₋ₓCₓ, Ti₂0₄₋ₓCₓ is successfully fabricated through topotactic oxidation. It is found that the lattice parameters b and c decline while a keeps stable. With more carbon inserted, the retention ability increases. Ti0₁.₉₆₂₅C₀.₀₃₇₅ has the capacity 320 mAh∙g⁻¹ under 200 mAh∙g⁻¹ and capacity retention loss by 9.1% per 100 cycles due to the balance of high conductivity and disordered channel resistance. Third, in order to study the process of lithium insertion, the structures and the atom sites of LiTi₂0₄₋ₓCₓ ( R ) are obtained through refinement of the neutron diffraction patterns. The unit cell parameters a and b increase while c keeps stable for more lithium, atoms insertion. The channels for lithium insertion become wider and more round with lithium arranged in a line when x rises in the range of 0<x<0.5. When the x increases to 1, the channels turn into ordered parallelogram. Fourth, the lithium-contained spinelloid (a potential cathode material) is explored, but it is not found in this work. But spinels LI₁₋₀.₅ₓFe₂.₅ₓM₁₋ₓP₁₋ₓO₄ (M=Fe, Co, Ni, Mn) are found and phosphorous insertion makes the structure stable during cycling. At last, to enhance the energy density, the 3D electrode is fabricated in in-situ growth by infiltration method. By powder infiltration, the load of activity material reaches over 60% of electrode mass. The morphology is porous and the particle size of the activity material is 20nm. The energy density based on LiCoO2 (250 WH∙g⁻¹) is much higher than that of the traditional (200 WH∙g⁻¹) 2D electrode reported.
Τα Ιδιόμελα Δοξαστικά των Εορτών Του Τιμίου Σταυρού
Creators: name: Σταύρου, Ζαν Αλμπέρ
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Ιδιόμελα Δοξαστικά
Εορτών
Τιμίου Σταυρού
Idiomela Doxasticha
Festal
Holy Cross

description: The present study attempts to present and analyze the Idiomela Doxasticha of the festal days of the Holy Cross. The Idiomela are viewed historically and theologically with reference to their liturgical use. The corpus includes Idiomela sung during the veneration of the Holy Cross taking place at the end of Matins of the festal days mentioned as well as other Idiomela relating to the days of the Cross, which begin with the liturgical present «Σήμερον». The word is further commented on, syllable by syllable. All the old byzantine notation reminder signs above the syllable and the middle byzantine notation musical signs are recorded together with basic melody moves. Reference is also made to the musical sign of the cross and the evolution of its various energies is traced through centuries up to the age of the New Method. Additionally, selected Doxasticha of the festal days of the Holy Cross, as registered in the Vatopaedi Monastery manuscripts and the Doxastarion of Petros the Peloponnesian in the 1820 edition, are analyzed. A paleographic study is only undertaken for the idiomelon «Σήμερον προέρχεται ο Σταυρός του Κυρίου» (mode plagal b). Last, the idiomelon doxastichon «Ἀνήγγειλαν οί ουρανοί τήν δόξαν σου Κύριε», as explained by Chourmouzios the Chartophylax and placed in the printed Menaeon in plagal b, is commented on. This last idiomelon, in the manuscript tradition as well as the imprints of its time, was put to the melody of plagal d.
description: Στην παρούσα εργασία παρουσιάζονται και αναλύονται τα ιδιόμελα των εορτών του Τιμίου Σταυρού. Πραγματοποιείται Ιστορική και θεολογική προσέγγιση των ιδιομέλων και αναφερόμαστε στην λειτουργική χρήση τους. Εξετάζονται και ιδιόμελα τα οποία ψάλλονται στην τελετή προσκυνήσεως του Τιμίου Σταυρού που τελείται στο τέλος του όρθρου των εορτών, όπως και άλλα ιδιόμελα που άρχονται με τον λειτουργικό ενεστώτα «Σήμερον» και συσχετίζονται με τις εορτές του τιμίου Σταυρού. Στην συνέχεια σχολιάζεται η λέξη κατά συλλαβήν και γίνεται καταγραφή των νευμάτων της παλαιοβυζαντινής σημειογραφίας και των μουσικών σημαδίων της μεσοβυζαντινής σημειογραφίας και καταγραφή των βασικών μελωδικών κινήσεων. Γίνεται αναφορά στο μουσικό σημάδι του Σταυρού και στην ανίχνευση της εξελικτικής πορείας των διαφόρων ενεργειών του ανά τους αιώνες μέχρι και την εποχή της Νέας Μεθόδου. Πραγματοποιείται μουσική ανάλυση επιλεγμένων δοξαστικών των εορτών του Τιμίου Σταυρού, όπως αυτά καταγράφονται σε χειρόγραφα Βατοπαιδίου και στο Δοξαστάριον του Πέτρου Πελοποννησίου το εκδοθέν στο Βουκουρέστι το 1820. Παλαιογραφική σπουδή γίνεται μόνο στο ιδιόμελο "Σήμερον προέρχεται ο Σταυρός του Κυρίου" (ήχος πλ. β΄). Τέλος γίνεται αναφορά στο ιδιόμελο δοξαστικό «Ἀνήγγειλαν οί ουρανοί τήν δόξαν σου Κύριε» το οποίο εξηγήθηκε από τον Χουρμούζιο Χαρτοφύλακα, τοποθετείται στα έντυπα Μηναία στον ήχο πλ. β΄, ωστόσο στην χειρόγραφη παράδοση αλλά και στα έντυπα της εποχής φέρεται μελοποιημένο σε ήχο πλ. δ΄.
An exploration of mystical experiences through life histories
Creators: name: Biela, Thomas Johannes
Publisher: name: University of British Columbia
Year: 2009

description: The purpose of this study was to explore the meaning of mystical experiences within the context of life histories. Existing research has primarily employed traditional methods in its concern for codification, regularization, and generalization. Qualitative methodologies have received little attention. The aim of this study was to contribute to existing research by a holistic, contextual understanding of mystical phenomena and to inform counsellors in their efforts to help clients in the meaningful integration of these experiences. This thesis employed a multiple case study approach within narrative methodology. Three individuals, one woman and two men, all in their fifties and with appropriate mystical experiences were identified through a network of acquaintances and invited to participate. Intensive interviews were conducted, transcribed, analyzed, and presented as âstraightenedâ individual stories. Cochranâs (1990) discovery of four natural phases toward a unified dramatic composition provided an important framework for analysis. Each story was validated by the respective participant. In addition, a summary analysis or common story was constructed of the individual accounts. Findings indicate that the mystical phenomena were intimate to the very lives as lived, making a holistic research approach indispensable for the investigation of meaning.
Exploring Logic Artificial Chemistries: An Illogical Attempt?
Creators: name: Teuscher, Christof
Publisher: name: arXiv
Year: 2007
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Robustness to a wide variety of negative factors and the ability to self-repair is an inherent and natural characteristic of all life forms on earth. As opposed to nature, man-made systems are in most cases not inherently robust and a significant effort has to be made in order to make them resistant against failures. This can be done in a wide variety of ways and on various system levels. In the field of digital systems, for example, techniques such as triple modular redundancy (TMR) are frequently used, which results in a considerable hardware overhead. Biologically-inspired computing by means of bio-chemical metaphors offers alternative paradigms, which need to be explored and evaluated. Here, we are interested to evaluate the potential of nature-inspired artificial chemistries and membrane systems as an alternative information representing and processing paradigm in order to obtain robust and spatially extended Boolean computing systems in a distributed environment. We investigate conceptual approaches inspired by artificial chemistries and membrane systems and compare proof-of-concepts. First, we show, that elementary logical functions can be implemented. Second, we illustrate how they can be made more robust and how they can be assembled to larger-scale systems. Finally, we discuss the implications for and paths to possible genuine implementations. Compared to the main body of work in artificial chemistries, we take a very pragmatic and implementation-oriented approach and are interested in realizing Boolean computations only. The results emphasize that artificial chemistries can be used to implement Boolean logic in a spatially extended and distributed environment and can also be made highly robust, but at a significant price.
Massive particles' Hawking radiation via tunneling from the G.H Dilaton black hole
Creators: name: Hu, Yapeng
name: Zhang, Jingyi
name: Zhao, Zheng
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the past, Hawking radiation was viewed as a tunneling process and the barrier was just created by the outgoing particle itself. In this paper, Parikh's recent work is extended to the case of massive particles' tunneling. We investigate the behavior of the tunneling massive particles from a particular black hole solution-G.H Dilaton black hole which is obtained from the string theory, and calculate the emission rate at which massive particles tunnel across the event horizon. We obtain that the result is also consistent with an underlying unitary theory. Furthermore, the result takes the same functional form as that of massless particles.
description: 6 pages, no figure, revtex4
Blended Learning: Optimizing Learning Outcomes
Creators: name: Garg, HK
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 390303
subject: Higher education
classificationCode: 390301
subject: Continuing and community education
classificationCode: 390201
subject: Education policy
classificationCode: 390402
subject: Education assessment and evaluation
classificationCode: 390407
subject: Inclusive education

description: The National Education Policy is primarily student-cantered, with students serving as the key stakeholders and the system serving as a means of achieving their goals. Numerous teaching-learning modes, such as in-person instruction, online instruction, and learning at a distant or virtual mode, are permissible with this methodology. Additionally, it supports the integration of transdisciplinary, multimodal, and vocational courses in blended education. By combining synchronous and asynchronous learning tools in both in-person and online settings, this pedagogical approach enhances the learning process and makes it more accessible to students. When students and teachers are physically present in the same location, they can collaboratively manage the pace of learning and ensure meaningful outcomes. The flipped classroom model can further engage students by providing opportunities to access digital learning materials through a cloud-based platform.
Long-range-ordered phase in a quantum Heisenberg chain with interactions beyond nearest neighbors
Creators: name: Li, Zehan
name: Choudhury, Sayan
name: Liu, W. Vincent
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Spin ensembles coupled to optical cavities provide a powerful platform for engineering synthetic quantum matter. Recently, we demonstrated that cavity mediated infinite range interactions can induce fast scrambling in a Heisenberg $XXZ$ spin chain (Phys. Rev. Research {\bf 2}, 043399 (2020)). In this work, we analyze the kaleidoscope of quantum phases that emerge in this system from the interplay of these interactions. Employing both analytical spin-wave theory as well as numerical DMRG calculations, we find that there is a large parameter regime where the continuous $U(1)$ symmetry of this model is spontaneously broken and the ground state of the system exhibits $XY$ order. This kind of symmetry breaking and the consequent long range order is forbidden for short range interacting systems by the Mermin-Wagner theorem. Intriguingly, we find that the $XY$ order can be induced by even an infinitesimally weak infinite range interaction. Furthermore, we demonstrate that in the $U(1)$ symmetry broken phase, the half chain entanglement entropy violates the area law logarithmically. Finally, we discuss a proposal to verify our predictions in state-of-the-art quantum emulators.
description: 7 pages, 2 Figures
การวิเคราะห์ความต้องการระบบสารสนเทศเพื่อสนับสนุนการบริหารคุณภาพการผลิตอาหารทะเลแช่เยือกแข็งโดยการประยุกต์ใช้หลักการเทคโนโลยีสารสนเทศคุณภาพ (คิวไอที)
Creators: name: วรินญา สุจริยา
name: ปานจิตต์ หลงประดิษฐ์
name: จิราวรรณ อุ่นเมตตาอารี
name: ระพี กาญจนะ
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: เทคโนโลยีสารสนเทศคุณภาพ,การบริหารคุณภาพการผลิตอาหารทะเลแช่เยือกแข็ง,ความต้องการของผู้ใช้

description: 2, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
สมรรถนะของเลขานุการผู้บริหารมหาวิทยาลัยราชภัฏสวนดุสิตสู่การเป็นองค์กรแห่งการเรียนรู้
Creators: name: พรไพรสน เพชรอำไพ
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: องค์กรแห่งการเรียนรู้,มหาวิทยาลัยราชภัฏสวนดุสิต,สมรรถนะของเลขานุการ

description: 2, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
การศึกษาผลสัมฤทธิ์และความคงทนในการจำคำศัพท์ภาษาอังกฤษของนักเรียนชั้นประถมศึกษาปีที่ 5 โรงเรียนประถมสาธิตมหาวิทยาลัยราชภัฏบ้านสมเด็จเจ้าพระยาที่เรียนโดยใช้แบบฝึกกิจกรรมเพิ่มพูนคำศัพท์ร่วมกับการอ่าน
Creators: name: ปัญจลักษณ์ ถวาย
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: กิจกรรมเพิ่มพูนคำศัพท์ร่วมกับการอ่าน,ความรู้คำศัพท์,ความคงทนในการจำคำศัพท์,ความคิดเห็นของนักเรียน

description: 2, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
การพัฒนาความเข้มแข็งของเครือข่ายเกษตรธรรมชาติชุมชนวัดญาณสังวรารามวรมหาวิหาร อำเภอบางละมุง จังหวัดชลบุรี
Creators: name: อรรนพ เรืองกัลปวงศ์
name: สราวรรณ์ เรืองกัลปวงศ์
name: วรนาถ ศรีพงษ์
name: ปวีณา สปิลเลอร์
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: การพัฒนาความเข้มแข็ง,เครือข่ายเกษตรธรรมชาติ

description: 2, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
ความคิดเห็นของนักท่องเที่ยวต่อการพัฒนาการท่องเที่ยวตลาดคลองสวน 100 ปี
Creators: name: ธิดารัตน์ ตันนิรัตร์
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: การท่องเที่ยว,ตลาดน้ำ,ตลาดคลองสวน 100 ปี

description: 2, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
A characterization of Gorenstein Hilbert functions in codimension four with small initial degree
Creators: name: Migliore, Juan C.
name: Nagel, Uwe
name: Zanello, Fabrizio
Publisher: name: arXiv
Year: 2007
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13E10 (primary); 13H10, 13D40 (secondary)

description: The main goal of this paper is to characterize the Hilbert functions of all (artinian) codimension 4 Gorenstein algebras that have at least two independent relations of degree four. This includes all codimension 4 Gorenstein algebras whose initial relation is of degree at most 3. Our result shows that those Hilbert functions are exactly the so-called {\em SI-sequences} starting with (1,4,h_2,h_3,...), where $h_4 \leq 33$. In particular, these Hilbert functions are all unimodal. We also establish a more general unimodality result, which relies on the values of the Hilbert function not being too big, but is independent of the initial degree.
description: A few changes. Final version, to appear in Math. Res. Lett
Pseudogap-driven Hall effect sign reversal
Creators: name: Evtushinsky, D. V.
name: Borisenko, S. V.
name: Kordyuk, A. A.
name: Zabolotnyy, V. B.
name: Inosov, D. S.
name: Buechner, B.
name: Berger, H.
name: Patthey, L.
name: Follath, R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a calculation of the Hall coefficient in 2H-TaSe2 and 2H-Cu0.2NbS2 relied on the photoemission data and compare the results to transport observations. The approach, based on the solution of the semiclassical Boltzmann equation in the isotropic tau-approximation yields high-temperature Hall coefficient consistent with the one measured directly. Taking into account the opening of the pseudogap and redistribution of the spectral weight, recently observed in angle resolved photoemission spectra of 2H-TaSe2, allows us to reproduce the temperature dependence of the Hall coefficient including prominent sign change with no adjustable parameters.
Ενδείξεις και τοπογραφία τοποθέτησης της βίδας συνδεσμώσεως σε κακώσεις ποδοκνημικής μετά από αθλητική δραστηριότητα
Creators: name: Δημητριάδης, Σταύρος Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Κνημοπερονιαία συνδέσμωση,
βίδα συνδέσμωσης,
κακώσεις ποδοκνημικής ,
αθλητική δραστηριότητα,
χειρουργική αποκατάσταση
Tibiofibular syndesmosis,
Syndesmotic screw,
ankle injuries,
sports activity,
surgical treatment

description: Παρόλο που οι κακώσεις της ποδοκνημικής άρθρωσης είναι το είδος του αθλητικού τραυματισμού με την υψηλότερη συχνότητα εμφάνισης, η αποκατάστασή τους εξακολουθεί να αποτελεί πρόκληση για τους θεράποντες ιατρούς. Σε περιπτώσεις που παρατηρείται τραυματισμός της κνημοπερονιαίας συνδέσμωσης, η αποθεραπεία και η επάνοδος του αθλητή στα σπορ εμφανίζουν μεγαλύτερη διάρκεια. Ο τραυματισμός της συνδέσμωσης αποτελεί σημαντικό παράγοντα κινδύνου χρόνιας δυσλειτουργίας της ποδοκνημικής, η οποία πολλές φορές διαρκεί για περίοδο μεγαλύτερη των 6 μηνών. Προϋπόθεση για τη θεραπεία των εν λόγω τραυματισμών, αποτελεί η διάγνωση και αν διαφύγουν της προσοχής μπορεί να οδηγήσουν σε χρόνιες ενοχλήσεις της ποδοκνημικής. Στον αθλητισμό και κυρίως σε επαγγελματίες αθλητές, ο χρόνος αποχής από την αθλητική δραστηριότητα είναι ιδιαίτερα σημαντικός. Γι’ αυτό το λόγο πραγματοποιείται συνήθως χειρουργική αποκατάσταση με τη χρήση βίδας συνδέσμωσης. Ωστόσο, δεν υπάρχουν κοινά αποδεκτές κατευθυντήριες γραμμές, αναφορικά με την τεχνική που ακολουθείται, αλλά και τα χαρακτηριστικά της βίδας συνδέσμωσης που χρησιμοποιείται. Η παρούσα εργασία αποτελεί μία ανασκόπηση της υπάρχουσας βιβλιογραφίας, η οποία εστιάζει στα ζητήματα που απασχολούν την επιστημονική κοινότητα και τα κλινικά αποτελέσματα των διάφορων προσεγγίσεων
description: Although foot and ankle joint injuries are the type of athletic injury with the highest incidence, their restoration remains a challenge for physicians. In cases of tibiofibular syndesmosis injury , the athlete's recovery to pre-injury state takes a lot longer. The injury of the tibiofibular syndesmosis is a major risk factor for chronic dysfunction of the foot and ankle area, which often lasts for more than 6 months. An important factor in the treatment of such injuries is the diagnosis, witch of course, if escaped attention, can lead to chronic ankle pain. In sport and especially in professional athletes, the time to refrain from sports is particularly important. For this reason, a surgical treatment is usually performed using a syndesmotic screw. However, there are no commonly accepted guidelines regarding the technique which is followed, neither the characteristics of the syndesmotic screw that is used. The present paper is a review of the existing literature, focusing on the issues that concern to the scientific community and the clinical results of the various approaches
Kinetic uncertainty relation on first passage time for accumulated current
Creators: name: Hiura, Ken
name: Sasa, Shin-ichi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The kinetic uncertainty relation (KUR) is a trade-off relation between the precision of an observable and the mean dynamical activity in a fixed time interval for a time-homogeneous and continuous-time Markov chain. In this letter, we derive the KUR on the first passage time for the time-integrated current from the information inequality at stopping times. The relation shows that the precision of the first passage time is bounded from above by the mean number of jumps up to that time. We apply our result to simple systems and demonstrate that the activity constraint gives a tighter bound than the thermodynamic uncertainty relation in the regime far from equilibrium.
description: 5 + 3 pages
การเปรียบเทียบการเรียนรู้อย่างเป็นระบบกับการเรียนรู้แบบจินตวิศวกรรมของนักศึกษาปริญญาตรีสาขาคอมพิวเตอร์ที่มีประสบการณ์ต่างกัน
Creators: name: จิระ จิตสุภา
name: ปรัชญนันท์ นิลสุข
name: จุฬาลักษณ์ วัฒนานนท์
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: การเรียนรู้อย่างเป็นระบบ,การเรียนรู้แบบจินตวิศวกรรม,นักศึกษาสาขาคอมพิวเตอร์,ประสบการณ์

description: 2, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Implications of the $z>5$ Lyman-$α$ forest for the 21-cm power spectrum from the epoch of reionization
Creators: name: Raste, Janakee
name: Kulkarni, Girish
name: Keating, Laura C.
name: Haehnelt, Martin G.
name: Chardin, Jonathan
name: Aubert, Dominique
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Our understanding of the intergalactic medium at redshifts $z=5$-$6$ has improved considerably in the last few years due to the discovery of quasars with $z>6$ that enable Lyman-$α$ forest studies at these redshifts. A realisation from this has been that hydrogen reionization could end much later than previously thought, so that large "islands" of cold, neutral hydrogen could exist in the IGM at redshifts $z=5$-$6$. By using radiative transfer simulations of the IGM, we consider the implications of the presence of these neutral hydrogen islands for the 21-cm power spectrum signal and its potential detection by experiments such as HERA, SKA, LOFAR, and MWA. In contrast with previous models of the 21-cm signal, we find that thanks to the late end of reionization the 21-cm power in our simulation continues to be as high as $Δ^2_{21}=10~\mathrm{mK}^2$ at $k\sim 0.1~h/$cMpc at $z=5$-$6$. This value of the power spectrum is several orders of magnitude higher than that in the conventional models considered in the literature for these redshifts. Such high values of the 21-cm power spectrum should be detectable by HERA and SKA1-LOW in $\sim 1000$ hours, assuming optimistic foreground subtraction. This redshift range is also attractive due to relatively low sky temperature and potentially greater abundance of multiwavelength data.
description: 14 pages, 6 figures, 2 tables. Accepted for publication in MNRAS
Angular momentum conservation for uniformly expanding flows
Creators: name: Hayward, Sean A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Angular momentum has recently been defined as a surface integral involving an axial vector and a twist 1-form, which measures the twisting around of space-time due to a rotating mass. The axial vector is chosen to be a transverse, divergence-free, coordinate vector, which is compatible with any initial choice of axis and integral curves. Then a conservation equation expresses rate of change of angular momentum along a uniformly expanding flow as a surface integral of angular momentum densities, with the same form as the standard equation for an axial Killing vector, apart from the inclusion of an effective energy tensor for gravitational radiation.
description: 5 revtex4 pages, 3 eps figures
Direct evidence: twisted flux tube emergence creates solar active regions
Creators: name: MacTaggart, David
name: Prior, Chris
name: Raphaldini, Breno
name: Romano, Paolo
name: Guglielmino, Salvatore
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The magnetic nature of the formation of solar active regions lies at the heart of understanding solar activity and, in particular, solar eruptions. A widespread model, used in many theoretical studies, simulations and the interpretation of observations is that the basic structure of an active region is created by the emergence of a large tube of pre-twisted magnetic field. Despite plausible reasons and the availability of various proxies suggesting the veracity of this model, there has not yet been any direct observational evidence of the emergence of large twisted magnetic flux tubes. Thus, the fundamental question, "are active regions formed by large twisted flux tubes?" has remained open. In this work, we answer this question in the affirmative and provide direct evidence to support this. We do this by investigating a robust topological quantity, called magnetic winding, in solar observations. This quantity, combined with other signatures that are currently available, provides the first direct evidence that large twisted flux tubes do emerge to create active regions.
In-plane Anisotropy of the Magnetic Fluctuations in NaxCoO2-yH2O
Creators: name: Michioka, C.
name: Itoh, Y.
name: Ohta, H.
name: Kato, M.
name: Yoshimura, K.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report the $^{59}$Co NMR studies of the in-plane anisotropy of bilayer hydrated Na$_{x}\mathrm{CoO_{2}} \cdot$$y\mathrm{H_{2}O}$ using a oriented powder sample by a magnetic field in Fluorinert FC70. We found for the first time the $ab$-plane anisotropy of the $^{59}$Co NMR Knight shift $K$, the nuclear spin-lattice relaxation rate 1/$T_{1}$ and the nuclear spin-spin relaxation rate 1/$T_{2}$ at a magnetic field $H \sim$ 7.5 T up to 200K. Below 75 K, the anisotropy of $K$ is large compared with that at high temperatures. The hyperfine coupling constants seem to change around the temperature 150 K, in which the bulk susceptibility $χ$ shows broad minimum, suggesting a change of the electronic state of CoO$_{2}$ plane. 1/$T_{1}$ also shows a significant anisotropy, which cannot be explained only by the anisotropy of the hyperfine coupling constants nor the anisotropic uniform spin susceptibility. The difference in the in-plane anisotropy of $T_{1}$ from that of $K$ indicates that the magnetic fluctuation at a finite wave vector $\vec{q} \neq 0$ is also anisotropic and the anisotropy is different from that at $\vec{q} = 0$.
description: 4 pages, 5 figures
The experience and meaning of women’s extramarital affairs
Creators: name: Evans-Locke, Nina M.
Publisher: name: University of British Columbia
Year: 2008

description: A qualitative phenomenological paradigm was used to explore the phenomenon of clandestine heterosexual extramarital affairs for women in long-term relationships. Five women were recruited from two cities on Vancouver Island, B.C. During individual, in-depth, audiotaped, personal interviews, the women retrospectively described their experience of an extramarital affair (or affairs). Five common themes were extrapolated from the data using the seven-step model of data analysis outlined by Colaizzi (1978). The results indicated that in their long-term relationships, the women felt powerless, invalidated, and disconnected. They perceived themselves as having a sense of control and as feeling validated and connected in their affairs. The women felt shame and self-blame for having sexual and emotional needs. They felt guilty for engaging in an affair to fulfill these needs, for breaking a traditional code of behavior, and for the pleasure they experienced in their affairs. They experienced a sexual reawakening in their affairs which brought with it a clarity about themselves and their needs. The experience was felt to be healing and was also a catalyst for positive change for all of the women, although for some this positive change signaled the ending of their marital relationships.