cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Magnetic field effect on pion superfluid
Creators: name: Mao, Shijun
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Magnetic field effect on pion superfluid phase transition is investigated in frame of a Pauli-Villars regularized NJL model. Instead of directly dealing with charged pion condensate, we apply the Goldstone's theorem (massless Goldstone boson $π^+$) to determine the onset of pion superfluid phase, and obtain the phase diagram in magnetic field, temperature, isospin and baryon chemical potential space. At weak magnetic field, it is analytically proved that the critical isospin chemical potential of pion superfluid phase transition is equal to the mass of $π^+$ meson in magnetic field. The pion superfluid phase is retarded to higher isospin chemical potential, and can survive at higher temperature and higher baryon chemical potential under external magnetic field.
description: 5 pages, 3 figures
Spin superfluidity in noncollinear antiferromagnets
Creators: name: Li, Bo
name: Kovalev, Alexey A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We explore the spin superfluid transport in exchange interaction dominated three-sublattice antiferromagnets. The system in the long-wavelength regime is described by an $SO(3)$ invariant field theory. Additional corrections from Dzyaloshinskii-Moriya interactions or anisotropies can break the symmetry; however, the system still approximately holds a $U(1)$-rotation symmetry. Thus, the power-law spatial decay signature of spin superfluidity is identified in a nonlocal-measurement setup where the spin injection is described by the generalized spin-mixing conductance. We suggest iron jarosites as promising material candidates for realizing our proposal.
description: 8 pages, 2 figures
Minutes of the Annual General Meeting of the Rainbow Ranche Limited, July 15, 1938
Creators: name: Rainbow Ranche
Publisher: name: The University of British Columbia
Year: 2017

description: Minutes of the Annual General Meeting of the Rainbow Ranche Limited, held July 15, 1938, signed by J.E. McAllister, R.S. Dormer, James Goldie, and Jessie R. Goldie.
Elicitation of word-final glottal consonants
Creators: name: Parker, Verdena
name: Escamilla, Ramón
name: Spence, Justin
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2022
Subjects: subject: hup

description: Audio files VP-150309-05 and VP-150309-06: Elicitation of words with word-final glottal consonants.
Lämmermann, Godwin: Wenn die Triebe Trauer tragen
Creators: name: Kuhlmann, Helga
Publisher: name: Ökumenische Rundschau
Year: 2025

description: Ökumenische Rundschau, Bd. 53 Nr. 3 (2004): Ökumenische Rundschau, Band 53, Heft 3
Αδρή κινητικότητα Γηγενών Ελλήνων, Τσιγγάνων και Παλιννοστούντων/ Αλλοδαπών σχολικής ηλικίας.
Creators: name: Αρζόγλου, Δέσποινα Ιωσήφ
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Αδρή κινητικότητα
Δεξιότητες μετακινήσεις
Δεξιότητες χειρισμού
Γηγενείς έλληνες
Τσιγγάνοι
Παλιννοστούντες
Gross motor development
Locomotor skills
Manipulative skills
Native greeks
Roma
Immigrants

description: Σκοπός της παρούσας έρευνας ήταν η εκτίμηση και η σύγκριση των επιπέδων αδρής κινητικότητας, παιδιών ηλικίας 7 έως 10 ετών, που προέρχονται από οικογένειες μειονοτήτων (Τσιγγάνων, Παλιννοστούντων / Αλλοδαπών) με εκείνα των γηγενών Ελλήνων. Στη μελέτη συμμετείχαν 180 παιδιά (60 γηγενή Ελληνόπουλα, 60 Τσιγγάνοι και 60 Παλιννοστούντες / Αλλοδαποί), που φοιτούσαν σε δημόσια σχολεία της Πρωτοβάθμιας Εκπαίδευσης του Νομού Θεσσαλονίκης. Για την εκτίμηση της αδρής κινητικότητας χρησιμοποιήθηκε το Τεστ Αδρής Κινητικής Ανάπτυξης (Test of Gross Motor Development, TGMD, Ulrich, 1985). Για τη στατιστική ανάλυση των αποτελεσμάτων χρησιμοποιήθηκε ανάλυση διακύμανσης σε ένα παράγοντα (One Way Anova) και οι διαφορές μεταξύ των ομάδων ελέγχθηκαν με post hoc ανάλυση.Ως επίπεδο σημαντικότητας ορίστηκε το p < .05. Από τα αποτελέσματα, παρατηρήθηκαν στατιστικά σημαντικές διαφορές μεταξύ των τριών ομάδων στις δεξιότητες μετακίνησης (p < .01), στις δεξιότητες χειρισμού (p < .05), καθώς και στη γενική κινητική επιδεξιότητα (p < .01). Από την παρούσα μελέτη συμπεραίνεται ότι γηγενείς Έλληνες σχολικής ηλικίας, υπερείχαν έναντι των Τσιγγάνων και των Παλιννοστούντων /Αλλοδαπών στην αδρή κινητικότητα. Το εύρημα αυτό πιθανά οφείλεται στα μειωμένα επίπεδα συμμετοχής των παιδιών των μειονοτήτων σε οργανωμένες φυσικές δραστηριότητες εκτός σχολείου, καθώς και στη μειωμένη γονική παρακίνηση για συμμετοχή σε ανάλογες δραστηριότητες.
description: The purpose of the study was to estimate and compare the levels of Gross Motor Development, of children came from families of minorities (Roma and Immigrants) with those of native Greeks, aged 7 until 10 years. In this study participated 180 children of both genders, 60 Roma children, 60 immigrant children and 60 native Greek children, who attended an elementary school in Thessaloniki. The Test of Gross Motor Development (Ulrich, 1985) was used to assess the fundamental motor skills (seven locomotors skills and five manipulative skills).One Way ANOVA, was used for the statistical processing of the results and the differences between the groups were checked with Post Hoc Analysis. The significance level was determined at 0.05 (p < 0.05). The results indicated that there were significant statistical differences between the three groups in locomotor skills (p < .01), in manipulative skills (p < .05), as well as, in Gross Motor Development Quotient (p < .01). In conclusion, native Greek Children of school age was better than Roma and Immigrant Children in Gross Motor Development. These findings may be due to the decreased levels of minorities to participate in organised physical activities after school, as well as in the decreased parental influence for participation.
The Role of Machine Learning for Trajectory Prediction in Cooperative Driving
Creators: name: Sequeira, Luis
name: Mahmoodi, Toktam
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: In this paper, we study the role that machine learning can play in cooperative driving. Given the increasing rate of connectivity in modern vehicles, and road infrastructure, cooperative driving is a promising first step in automated driving. The example scenario we explored in this paper, is coordinated lane merge, with data collection, test and evaluation all conducted in an automotive test track. The assumption is that vehicles are a mix of those equipped with communication units on board, i.e. connected vehicles, and those that are not connected. However, roadside cameras are connected and can capture all vehicles including those without connectivity. We develop a Traffic Orchestrator that suggests trajectories based on these two sources of information, i.e. connected vehicles, and connected roadside cameras. Recommended trajectories are built, which are then communicated back to the connected vehicles. We explore the use of different machine learning techniques in accurately and timely prediction of trajectories.
description: arXiv admin note: text overlap with arXiv:2010.10426
Non-perturbative Effect on Thermal Relic Abundance of Dark Matter
Creators: name: Hisano, Junji
name: Matsumoto, Shigeki
name: Nagai, Minoru
name: Saito, Osamu
name: Senami, Masato
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We point out that thermal relic abundance of the dark matter is strongly altered by a non-perturbative effect called the Sommerfeld enhancement, when constituent particles of the dark matter are non-singlet under the SU(2)_L gauge interaction and much heavier than the weak gauge bosons. Typical candidates for such dark matter particles are the heavy wino- and higgsino-like neutralinos. We investigate the non-perturbative effect on the relic abundance of dark matter for the wino-like neutralino as an example. We show that its thermal abundance is reduced by 50% compared to the perturbative result. The wino-like neutralino mass consistent with the observed dark matter abundance turns out to be 2.7 TeV < m < 3.0 TeV.
description: 10 pages, 2 figures
ไมโครอาร์เอ็นเอ: การประยุกต์ใช้สำหรับนิติวิทยาศาสตร์
Creators: name: วันชนะ สืบไวย
name: วิรุจน์ คุณกิตติ
name: ธิติชัย เวียงสิมมา
Publisher: name: Genetics Society of Thailand
Year: 2015
Subjects: ไมโครอาร์เอ็นเอ (MicroRNAs), การระบุชนิดของเหลวจากร่างกาย (Body fluid identification), เวลาหลังเสียชีวิต (Postmortem interval), การฆ่าตัวตาย (Suicide), นิติวิทยาศาสตร์ (Forensic science)

description: 2, 8, Thai Journal of Genetics
Η γυναίκα στη σχολική ιστορία: θεωρητική προσέγγιση και σχεδιασμός ενός προγράμματος διδασκαλίας με θέμα τη δράση των γυναικών της Αριστεράς στον Ελληνικό Εμφύλιο Πόλεμο (1946-1949)
Creators: name: Κατσιγιάννης, Αλέξανδρος Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Γυναίκα και ιστορία
Φύλο και ιστορία
Γυναίκες της Αριστεράς στον Ελληνικό Εμφύλιο Πόλεμο (1946-1949)
Διδακτική της ιστορίας
Μέθοδος project
Πρόγραμμα διδασκαλίας (curriculum)
Women and history
Gender and history
Leftists women in the Greek Civil War (1946-1949)
Didactic of history
Project method
Curriculum

description: Η παρούσα διπλωματική εργασία πραγματεύεται μια εναλλακτική πρόταση διδακτικής παρέμβασης στο σημερινό Λύκειο στο πλαίσιο του μαθήματος της ιστορίας μέσα από το σχεδιασμό ενός προγράμματος διδασκαλίας με θέμα τις κύριες όψεις της δράσης των γυναικών της Αριστεράς στον Ελληνικό Εμφύλιο Πόλεμο (1946-1949). Ειδικότερα, η εργασία αυτή διαρθρώνεται σε δύο μέρη. Στο πρώτο μέρος παρουσιάζονται οι ιστοριογραφικές επεξεργασίες και κατευθύνσεις για τη στοιχειοθέτηση του φύλλου ως κατηγορίας της ιστορικής ανάλυσης, όπως διαμορφώθηκαν από τις πρώιμες φεμινιστικές σπουδές έως την τρέχουσα μεταμοντέρνα προβληματική για το φύλο. Παράλληλα, επιχειρείται η κριτική της σύγχρονης σχολικής ιστορίας ως μηχανισμού της κυρίαρχης ιδεολογίας, καθώς και σεξιστικής κοινωνικοποίησης των μαθητών/τριών, παρουσιάζονται οι σύγχρονες εναλλακτικές τάσεις διδακτικής της ιστορίας που προσβλέπουν στον κριτικό ιστορικό γραμματισμό μέσα από τη χρήση πηγών, καθώς και οι αρχές της μεθόδου project ως μοχλού προώθησης της ενεργητικής και βιωματικής μάθησης. Στο δεύτερο μέρος παρουσιάζονται ο σχεδιασμός του προγράμματος διδασκαλίας, οι γενικοί σκοποί και οι στόχοι του, τα περιεχόμενα μάθησης και οι πηγές που μπορούν να πραγματευθούν οι μαθητές/τριες. Τέλος, ακολουθούν ο επίλογος και οι βιβλιογραφικές αναφορές.
description: This final project oncerns an alternative suggestion for history didactic to secondary school/Lyceum. The basic idea is a programme of teaching (curriculum) to action of leftists women in Greek Civil War (1946-1949). Specifically this project is constituted of two parts. At the first part are presented the historiographical attempts to incorporate the women and generally the gender as a basic and necessary category of historical analysis, as they have developed from the first steps of feminist/women studies until the nowadays postmodern analysis as far as the gender is concerned. Furthermore this project tries to critisize the school history as a lesson which spreds the ruling class ideology and sexist representations at the students. Moreover are presented the new radical models of history didactic which suggest as teaching strategies the use of historical sources as well as the principles of the project method for the development of critical thinking and authentic and active learning. At the second part are presented the curriculum, the general aims, the learning contents and the historical sources which students can deal with. Finally follow the epilogue and the bibliography.
Οψεις του Βυζαντίου στο ιστορικό μυθιστόρημα (Π.Σ. Δέλτα-Κ.Δ. Κυριαζής):
Creators: name: Μακρή, Κλειώ Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Χαρακτηρολογία
Ελληνορθόδοξο φρόνημα (ταυτότητα)
Βίωμα και συνείδηση
Νοοτροπία
Το ανθρώπινο πρόσωπο
Διανθρώπινη επικοινωνία
Charactiriology
Greek-orthodox identity
Experience and consciouness
Mentality
The human person
The interhuman communication

description: Αυτη η μελέτη είναι καταγραφή ήθους μέσα από το ιστορικό μυθιστόρημα της Π.Σ. Δέλτα και του Κ.Δ. Κυριαζή. Μέσα από την κατάδειξη όψεων του Βυζαντίου γίνονται αντιληπτά τα θετικά και τα αρνητικά του τρόπου ζωής - ελληνορθόδοξου - της νοοτροπίας (η διανθρώπινη επικοινωνία όπου διασώζεται πάντα το ανθρώπινο πρόσωπο). Επιχειρείται ανατομή της βυζαντινής καθημερινότητας και σκέψης και αντίληψης και κρίνεται με ιδεαλιστική φορά αναγωγής του λάθους στο σωστό. Υπερκερασμούς της λανθασμένης κίνησης και νοοτροπίας προς την υγιή τοποθέτηση, κοινωνική και ατομική (προσωπική). Κατά συνέπεια το κείμενο αυτό αποτελεί ηθογραφίας ιδεογράφημα (ιδεογραφία του ήθους) αποδίδεται στην αγγλική και ανήκει στο χώρο της φιλοσοφίας -του πνεύματος- (φιλοσοφία-κόσμος).
description: This essay is a morals (ethos) record in the historical literature of P.S. Delta and K.D. Kyriazis. Through the demonstration of Byzantium aspects become perceptible the positives and negatives of the -Greek Orthodox-way of life and mentality (that is the interhuman communication, where the human person is always preserved). it is being attempted the anatomy of the Byzantin everyday life, thinking and notion and it is critically examined (analysed) with an idealistic reference course of wrong into right. Outflanking the erroneous trend and mentality towards a healthy position (point of view) social and individual (personal). Consequently this treatise on ethics constitutes an ideography of ethos and it belongs to the field of philosophy (of the mind) - (philosophy - world).
Divide and concur: A general approach to constraint satisfaction
Creators: name: Gravel, Simon
name: Elser, Veit
Publisher: name: arXiv
Year: 2008
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Many difficult computational problems involve the simultaneous satisfaction of multiple constraints which are individually easy to satisfy. Such problems occur in diffractive imaging, protein folding, constrained optimization (e.g., spin glasses), and satisfiability testing. We present a simple geometric framework to express and solve such problems and apply it to two benchmarks. In the first application (3SAT, a boolean satisfaction problem), the resulting method exhibits similar performance scaling as a leading context-specific algorithm (walksat). In the second application (sphere packing), the method allowed us to find improved solutions to some old and well-studied optimization problems. Based upon its simplicity and observed efficiency, we argue that this framework provides a competitive alternative to stochastic methods such as simulated annealing.
description: 4 pages, 2 figures
PArallel, Robust, Interface Simulator (PARIS)
Creators: name: Aniszewski, W.
name: Arrufat, T.
name: Crialesi-Esposito, M.
name: Dabiri, S.
name: Fuster, D.
name: Ling, Y.
name: Lu, J.
name: Malan, L.
name: Pal, S.
name: Scardovelli, R.
name: Tryggvason, G.
name: Yecko, P.
name: Zaleski, S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Paris (PArallel, Robust, Interface Simulator) is a finite volume code for simulations of immiscible multifluid or multiphase flows. It is based on the "one-fluid" formulation of the Navier-Stokes equations where different fluids are treated as one material with variable properties, and surface tension is added as a singular interface force. The fluid equations are solved on a regular structured staggered grid using an explicit projection method with a first-order or second-order time integration scheme. The interface separating the different fluids is tracked by a Front-Tracking (FT) method, where the interface is represented by connected marker points, or by a Volume-of-Fluid (VOF) method, where the marker function is advected directly on the fixed grid. Paris is written in Fortran95/2002 and parallelized using MPI and domain decomposition. It is based on several earlier FT or VOF codes such as Ftc3D, Surfer or Gerris. These codes and similar ones, as well as Paris, have been used to simulate a wide range of multifluid and multiphase flows.
Swift : a flexible framework for runtime performance tuning
Creators: name: Armstrong, Warren Haley
Publisher: name: The Australian National University
Year: 2011
Subjects: subject: QA76.754.A76 2011
subject: Swift (Computer software)
subject: Kernal functions
subject: Data processing Evaluation
subject: Computer software Evaluation

description: Many computational kernels require extensive tuning to achieve optimal performance. The tuning process for some kernels must take into account the architecture on which they are executing, the input data that they are processing and the changing levels of contention for limited system resources. Maintaining performance in the face of such fluctuating influences requires kernels to continuously adapt. Swift is a software tool that performs this adaptation. It can be applied to many different target applications. Such an approach is more efficient than developing application-specific code for continuous tuning. Swift performs controlled experiments to gauge the performance of the target application. Results from these experiments are used to guide the execution of the target application. Swift performs periodic re-evaluations of the application and updates the application if environmental conditions or the internal state of the application have caused performance to degrade. The frequency of evaluation is scaled with its likely necessity -Swift performs few evaluations until it detects a potential performance degradation, at which point more detailed assessments are conducted. Swift is constructed using the DynInst library to modify and tune the executing kernel. The effectiveness of Swift depends on the computational expense of utilising this library. A suite of micro-benchmarks was developed to measure this expense. These benchmarks are not specific to Swift, and could guide the design of future DynInst-enabled applications. Swift was applied to tune sparse matrix-vector multiplication kernels. Tun{u00AC}ing such kernels requires selecting a matrix storage format and the associated multiplication algorithm. The choice of format depends on the characteristics of the matrix being multiplied as well as on prevailing system conditions and the number of multiplications being conducted. Swift was evaluated using both simulated environments and physical hardware. Simulated evaluation demonstrated that Swift could correctly select the best matrix format and could react to changing conditions. Evaluations on physical hardware demonstrated that automatic tuning was viable under certain conditions.
Competition between glass transition and liquid-gas separation in attracting colloids
Creators: name: Puertas, A. M.
name: Fuchs, M.
name: Cates, M. E.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present simulation results addressing the phenomena of colloidal gelation induced by attractive interactions. The liquid-gas transition is prevented by the glass arrest at high enough attraction strength, resulting in a colloidal gel. The dynamics of the system is controlled by the glass, with little effect of the liquid-gas transition. When the system separates in a liquid and vapor phases, even if the denser phase enters the non-ergodic region, the vapor phase enables the structural relaxation of the system as a whole.
description: Proceedings of the glass conference in Pisa (September 06)
ประโยชน์ของพันธุวิศวกรรมในทางการแพทย์
Creators: name: ภัทรา ยี่ทอง
name: รัชนีกร ธรรมโชติ
Publisher: name: Genetics Society of Thailand
Year: 2015
Subjects: พันธุวิศวกรรม (genetic engineering), การแพทย์ (medicine), ยีนบำบัด (gene therapy)

description: 2, 8, Thai Journal of Genetics
Towards Dark Energy from String-Theory
Creators: name: Krause, Axel
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss vacuum energy in string and M-theory with a focus on heterotic M-theory. In the latter theory a mechanism is described for maintaining zero vacuum energy after supersymmetry breaking. Higher-order corrections can be expected to give a sufficiently small amount of vacuum energy to possibly account for dark energy.
description: 20 pages, 1 figure; v2: references added
Σώμα και ψυχή στον Πλάτωνα και τον Αριστοτέλη:
Creators: name: Σκόδρα, Στεφανία Αντωνίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Υλη και μορφή
Σώμα
Αθανασία της ψυχής
Βαθμίδες της ψυχής
Αίσθηση
Δυνάμει και ενεργεία
Matter and form
Body
The immortality of soul
Degrees of soul
Sense
Actuality and potentiality

description: Η φύση της ψυχής, η σχέση της με το σώμα και η μεταθανάτια τύχη της, απασχόλησε πολύ τους δύο μεγάλους φιλοσόφους, τον Πλάτωνα και τον Αριστοτέλη.Για τον Πλάτωνα η ψυχή συνιστά την ίδια τη ζωή και ισοδυναμεί με την αρχή της κάθε κίνησης και με το ασώματο «εγώ» του ανθρώπου, με αυτό που ονομάζουμε προσωπικότητα. Η ψυχή ταυτίζεται με την Ιδέα, επιζεί μετά το θάνατο και η τύχη της εξαρτάται από την ηθικότητα του βίου του κάθε ανθρώπου. Για τον Αριστοτέλη η ψυχή αποτελεί την εντελέχεια του ζωντανού σώματος, ενώ το σώμα είναι η ύλη. Η σχέση ανάμεσά τους είναι άρρηκτη, ενώ μετά το θάνατο επέρχεται ο οριστικός εκφυλισμός και των δύο.
description: In addition to Plato’s theory, soul contributes the life itself and the reason of any movement and to what we call “ego” or human personality. Soul is the Idea, which exists after the death of the body, and it’s fortune depends on the mortality of each person. According to Aristotles soul consists the entelehia, the main purpose of a living body; the body is the matter. The bond between soul and body is unbreakable, thus after death both of them go under decay. The nature of the soul, it’s relation to the body and it’s after life fortune, was taken under consideration by the two great philosophers Plato and Aristotles.
Potential Application of Triploidy Induction in Important Aquatic Species in South East Asia
Creators: name: Uthairat Na-Nakorn
name: Satid Chatchaiphand
name: Prapansak Srisapoome
Publisher: name: Genetics Society of Thailand
Year: 2015
Subjects: triploid, SE Asia, aquatic animals

description: 2, 8, Thai Journal of Genetics
Stability analysis of two-fluid dark energy models
Creators: name: Mishra, B.
name: Esmaeili, Fakhereh Md.
name: Ray, Pratik P.
name: Tripathy, S. K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we have studied the stability of the cosmological models with dark energy and combination of matter fields and dark energy in an anisotropic space time. The pressure anisotropy along the spatial directions are derived and its stability in each direction has been examined. The four models presented here, show its stability on certain spatial direction. The role of matter field on the stability analysis has been obtained. The positive and negative value of cosmic string completely changed the stability behaviour of the model. The presence of a magnetic field disturbs the stability aspects of the models at least in an early epoch.
description: 12 pages, 7 figures, Accepted version Physica Scripta
Design of a Time-to-Digital Converter ASIC and a mini-DAQ system for the Phase-2 Upgrade of the ATLAS Monitored Drift Tube detector
Creators: name: Guo, Yuxiang
name: Wang, Jinhong
name: Liang, Yu
name: Xiao, Xiong
name: Hu, Xueye
name: An, Qi
name: Chapman, J. W.
name: Dai, Tiesheng
name: Zhao, Lei
name: Zhao, Zhengguo
name: Zhou, Bing
name: Zhu, Junjie
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We present the second prototype of a time-to-digital (TDC) ASIC for the upgrade of the ATLAS Monitored Drift Tube (MDT) detector for High-Luminosity LHC operations. Compared to the first prototype, triple modular redundancy has been implemented for the configuration and flow control logic. The total power consumption is increased by less than 10 mW while achieving the same time resolution and channel uniformity. A mini-DAQ system has been built to verify the front-end electronics chain with the new prototype together with other ASICs and boards in triggered mode. Cosmic ray tests with a small-diameter MDT chamber indicate that the configuration and data transmission of the readout electronics perform well. It is expected that this prototype design will be used in the final production.
description: 11 pages, 7 figures
Improving student understanding of electrodynamics: the case for differential forms
Creators: name: Fumeron, Sébastien
name: Berche, Bertrand
name: Moraes, Fernando
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The illuminating role of differential forms in electromagnetism is seldom discussed in the classroom. It is the aim of this article to bring forth some of the relevant insights that can be learnt from a differential forms approach to E\&M. The article is self-contained in that no previous knowledge of forms is needed to follow it through. The effective polarization of the classical vacuum due to a uniform gravitational field and of the quantum vacuum in the Casimir effect are used to illustrate the power and easiness of interpretation of differential forms in dealing with electromagnetism in nontrivial situations. We hope that this article motivates the physics teacher to bring the subject of differential forms to the classroom.
Elicitation of "Cut and Break" videos
Creators: name: Parker, Verdena
name: Escamilla, Ramón
name: Spence, Justin
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2022
Subjects: subject: hup

description: Audio file VP-150309-04: Elicitation of the Max Planck Institute's "Cut and Break" videos. Verdena describes video clips in Hupa, from CB49 up to CB61. Reference: Bohnemeyer, J., Bowerman, M., & Brown, P. (2001). Cut and break clips. In S. C. Levinson, & N. J. Enfield (Eds.), Manual for the field season 2001 (pp. 90-96). Nijmegen: Max Planck Institute for Psycholinguistics. doi:10.17617/2.874626.
Mubs and Hadamards of Order Six
Creators: name: Bengtsson, Ingemar
name: Bruzda, Wojciech
name: Ericsson, Asa
name: Larsson, Jan-Åke
name: Tadej, Wojciech
name: Zyczkowski, Karol
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report on a search for mutually unbiased bases (MUBs) in 6 dimensions. We find only triplets of MUBs, and thus do not come close to the theoretical upper bound 7. However, we point out that the natural habitat for sets of MUBs is the set of all complex Hadamard matrices of the given order, and we introduce a natural notion of distance between bases in Hilbert space. This allows us to draw a detailed map of where in the landscape the MUB triplets are situated. We use available tools, such as the theory of the discrete Fourier transform, to organise our results. Finally we present some evidence for the conjecture that there exists a four dimensional family of complex Hadamard matrices of order 6. If this conjecture is true the landscape in which one may search for MUBs is much larger than previously thought.
description: 33 pages, 3 figures. References added in v2
Ματθαίος Παρανίκας: οι εκκλησιαστικές και εκπαιδευτικές του μελέτες
Creators: name: Ιωαννίδου, Ζωή Σωτηρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Αναβαπτισμός
Νικηφόρος Θεοτόκης
Ρωσσία-Μολδαβία
Πατριαρχική σχολή
Εκπαίδευση
Ηλίας Τανταλίδης
Re-baptism
Niceforos Theotokis
Russia-Moldavia
Patriarchical School
Education
Helias Tandalidis

description: Στην παρούσα διατριβή αναλύονται οι εκκλησιαστικές και εκπαιδευτικές μελέτες του Ματθαίου Παρανίκα, Ηπειρώτη φιλολόγου και μελετητή (1832-1914), που επί τριανταπέντε χρόνια κατέγραψε τα πορίσματα των ερευνών του στην περιοδική έκδοση του Ελληνικού Φιλολογικού Συλλόγου Κωνσταντινούπολης.Ο Παρανίκας φέρνει στο φως ανέκδοτα χειρόγραφα, τάσσεται υπέρ της διατήρησης του Ελληνορθόδοξου εκκλησιαστικού φρονήματος και με επιδεξιότητα και λεπτούς χειρισμούς, υποστηρίζει τις θέσεις της Εκκλησίας. Σε ότι αφορά στην εκπαίδευση του Γένους, με υπερηφάνεια αναδεικνύει μέσα από κώδικες τις ιδρυόμενες και υπηρετούμενες από τον κλήρο σχολές, και αξιολογεί την προσφορά των λόγιων, κληρικών και λαϊκών, που σπούδασαν στη Δύση και προσέφεραν τη βοήθειά τους στο χειμαζόμενο Γένος.
description: In this dissertation are analyzed the ecclesiastical and educational studies of Mattheos Paranikas (1832-1914), a philologist from Epirus, that during thirty five years published the findings and conclusions of his searches to a periodical edition named Hellenic Philological Assosiation of Constantinople.Paranikas who found unpublished handwritten, is in favour of the preservation of the Hellenic Orthodox believes, and supports the thesis of the Church. As regards the education of Hellenic nation during the Otthomanic rule of his time, he proudly - under the light of ancient codes- reveals the schools that were founded and served for years by the clergy. He also assesses the contribution of scholars and clergy that studied to the West and offered their help to the poor enslaved nation.
Superconductivity and charge density wave order in the 2D Holstein model
Creators: name: Bradley, Owen
name: Batrouni, George G.
name: Scalettar, Richard T.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The Holstein Hamiltonian describes fermions hopping on a lattice and interacting locally with dispersionless phonon degrees of freedom. In the low density limit, dressed quasiparticles, polarons and bipolarons, propagate with an effective mass. At higher densities, pairs can condense into a low temperature superconducting phase and, at or near commensurate filling on a bipartite lattice, to charge density wave (CDW) order. CDW formation breaks a discrete symmetry and hence occurs via a second order (Ising) transition, and therefore at a finite $T_{\rm cdw}$ in two dimensions. Quantum Monte Carlo calculations have determined $T_{\rm cdw}$ for a variety of geometries, including square, honeycomb, and Lieb lattices. The superconducting transition, on the other hand, in $d=2$ is in the Kosterlitz-Thouless (KT) universality class, and is much less well characterized. In this paper we determine $T_{\rm sc}$ for the square lattice, for several values of the density $ρ$ and phonon frequency $ω_0$. We find that quasi-long range order sets in at $T_{\rm sc} \lesssim t/20$, where $t$ is the near neighbor hopping amplitude, consistent with previous rough estimates from simulations which only extrapolated to the temperatures we reach from considerably higher $T$. We also show evidence for a discontinuous evolution of the density as the CDW transition is approached at half-filling.
description: 9 pages and 7 figures
Ο ρόλος των τραγουδιών στο μάθημα των γερμανικών στην πρωτοβάθμια εκπαίδευση:
Creators: name: Δασκαλάκη, Μαρία Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Τραγούδια
Πολυαισθητηριακή μάθηση
Μουσικοκινητικές δραστηριότητες
Τεχνική ολοκληρωτικής φυσικής ανταπόκρισης
Δημοτικό σχολείο
Στοχαστικό ημερολόγιο
Songs
Primary education
Total physical response
Music
Action
Movement
Reflective diary

description: Θέμα της παρούσας εργασίας αποτελεί ο ρόλος των τραγουδιών στο μάθημα της γερμανικής ως ξένης γλώσσας στην Πρωτοβάθμια εκπαίδευση. Αρχικά, διατυπώνεται ο στόχος της έρευνας. Στη συνέχεια γίνεται αναφορά στους παράγοντες που συμβάλλουν στην οργάνωση της σχολικής τάξης, όπως επίσης και σε αυτούς για τους οποίους η ερευνήτρια χρειάστηκε να πάρει αποφάσεις (π.χ. η διαρρύθμιση των θρανίων, το κατάλληλο στυλ διδασκαλίας, η παροχή κινήτρων, η δυναμική της ομάδας, και ο ρόλος του εκπαιδευτικού).Ακόμη παρουσιάζεται η ερευνητική μεθοδολογία που ακολουθήθηκε κατά την εκπόνηση της παρούσας εργασίας και γίνεται αναφορά στα ερευνητικά εργαλεία που χρησιμοποιήθηκαν για τη συλλογή των δεδομένων (χρήση στοχαστικού ημερολογίου, ερωτηματολογίου). Επιπρόσθετα, παρουσιάζονται και αναλύονται τα δεδομένα που συλλέχθηκαν με τη βοήθεια σχεδιαγραμμάτων. Στο τέλος, γίνεται διατύπωση των σχετικών συμπερασμάτων.
description: The subject of the present dissertation is the role of the songs in teaching German as foreign language in primary education. The aim of this study is initially identified, followed by bibliographic research and relevant hypothesis.In particular, reference is made on the critical parameters affecting the organisation and the administration of the school class including those directly attributed to the decision making of the teacher (i.e. reorganisation of the school desks, teaching profile, incentives provided, team dynamics and active coaching role).Moreover, specific note is made on the research methods employed in order to collect the relevant data and information, (i.e. reflective diary and questionnaire).All relevant study conclusions are outlined in the final part of the dissertation.
การใช้เทคนิค HAT-RAPD ในการระบุชนิดของหนอนตายหยากจากส่วนราก
Creators: name: ณรีพร สุทธดุก
name: ศรีสุลักษณ์ ธีรานุพัฒน
name: สิริพร โรจน์อารยานนท์
Publisher: name: Genetics Society of Thailand
Year: 2015
Subjects: หนอนตายหยาย (Stemona), เครื่องหมายโมเลกุล (molecular markers), ลายพิมพ์ดีเอ็นเอ (DNA fingerprinting), HAT-RAPD technique

description: 2, 8, Thai Journal of Genetics
Στάση ασθενών με χρόνιες παθήσεις για τα προγράμματα φυσικής επαναδραστηριοποίησης στην Ελλάδα
Creators: name: Γκουντούλα, Ευαγγελία Κωνσταντίνου
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Προγράμματα αποκατάστασης
Ασκηση και χρόνιες παθήσεις
Συμμετοχή και άσκηση
Διακοπή και άσκηση
Rehabiliation
Adherence/attendance/drop out
Chroniac disease and exercise
Patient characteristics
Cardiac rehabilitation programms
Secondary prevention

description: Η συμμετοχή ασθενών με Χρόνιες Παθήσεις σε πρόγραμμα Φυσικής Επαναδραστηριοποίησης (ΦΕ) επιφέρει σημαντικά οφέλη και οδηγεί σε βελτίωση της ποιότητας ζωής. Στην παρούσα μελέτη συμμετείχαν 160 άτομα ηλικίας 62+12 με κάποια Χ.Π. Καταγράφηκαν τα δημογραφικά, κλινικά και κοινωνικο-οικονομικά χαρακτηριστικά καθώς και οι απόψεις - στάσεις όσων συμμετείχαν αλλά και όσων διέκοψαν τα προγράμματα ΦΕ ενώ αναζητήθηκαν οι λόγοι πο παρακινούν ή αποτρέπουν τη συμμετοχή. Για την καταγραφή των δεδομένων χρησιμοποιήθηκαν ερωτηματολόγια υποκειμενικής αξιολόγησης κατά την έναρξη και το τέλος των προγραμμάτων τα οποία διήρκεσαν ένα έτος. Για την ανάλυση των δεδομένων εφαρμόστηκε περιγραφική Στατιστική και η μη-παραμετρική μέθοδος Χ(2).
description: The participation of patients with chronic disease in physical rehabilitation programs has significant benefits and improves the quality of life. In the present study, the sample consisted of 160 persons with different types of chronic conditions with mean age of 62 years. Demographics, clinical and socio-economics characteristics were recorded along with the attitude and opinions of both those who participated and those who dropped of Rehabilitation Programs. Furthermore, the reasons that motivates or ----- patients from participation were investigated. The data were collected using subjective evaluation questionnaires both at the beggining and at the end of the programm which lasted a year. Descriptive statistics and the non-parametric x(2) test were used for the statistical analysis of the data.
description: Σε συνεργασία με τα Τεφαα πανεπιστημίου Θεσσαλίας και τα Τεφαα του Δημοκρίτειου Πανεπιστημίου Θράκης
Οι χρήσεις το παρελθόντος στις προϊστορικές κοινωνίες της Νότιας και Κεντρικής Ελλάδας κατά την εποχή του χαλκού και την πρωιμη εποχή του σιδήρου:
Creators: name: Βλιώρα, Ευαγγελία Φωτίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Κοινωνική μνήμη
Επανάχρηση μνημείων
ΠΕ τύμβοι
ΜΕ νεκροταφεία
Υστερη εποχή του χαλκού
Πρώιμη εποχή του σιδήρου
Social emmory
Reuse of monuments
EH tumuli
MH cemeteries
Late Bronze Age
Early iron age

description: Οι άνθρωποι σε όλες τις εποχές έρχονται συχνά σε επαφή με τα υλικά κατάλοιπα κοινωνιών που αναπτύχθηκαν πριν από τις δικές τους. Η σημασία που το παρελθόν έχει για αυτούς αντανακλάται μέσα από την συμπεριφορά τους απέναντι του. Σημαντική θέση στην όλη συζήτηση κατέχει το θέμα της κοινωνικής μνήμης καθώς και της συλλογικής ή ατομικής σκοπιμότητας και ενεργούς δράσης των ατόμων. Υπάρχει μεγάλη ποικιλία μνημείων, τόπων, τοπίων, πρακτικών και δραστηριοτήτων όπου μπορεί να διακρίνει κανείς προσπάθειες ηθελημένης σύνδεσης με το παρελθόν. Στην παρούσα εργασία συζητούνται κυρίως θέματα διαχείρισης της μνήμης και χρησιμοποίησης του παρελθόντος μέσα από πρακτικές όπως η ανακατασκευή μνημείων πάνω σε παλαιότερα όμοια ή διαφορετικά, η αλλαγή στη χρήση και την σημασία κάποιων χώρων, η επανάχρηση παλαιότερων μνημείων κ.α. Μέσα από παραδείγματα όπως αυτά των ΠΕ τύμβων, των ΜΕ νεκροταφείων και άλλα παρόμοια από την ΥΕΧ και την ΠΕΣ αναζητούνται τα στοιχεία εκείνα που ενισχύουν την πιθανότητα σκόπιμης επίκλησης του παρελθόντος για χάρη αναγκών και επιλογών του εκάστοτε παρόντος.
description: People have often come in contact with material traces belonging to societies developed before theirs. The importance that the past has for them is reflected in their behavior towards it. An important point in this discussion is not only the issue of social memory but also collective or individual intentionality and agency. There is a great variety of monuments, loci, landscapes, practices and activities where someone can trace attempts of deliberate connection with the past. In this paper issues related to mainly with the management of memory and uses of the past are being discussed. Practices like the reconstruction of monuments on top of other ones, similar or different, the change in use and the meaning of some places and the reuse of older monuments are given as examples. Through case studies like those of EH tumuli, MH cemeteries and other similar examples from the LBA and EIA, evidence that support the probability of intentional invocation of the past for the sake of needs and choices of the present are searched.
Robust Phase Unwrapping via Deep Image Prior for Quantitative Phase Imaging
Creators: name: Yang, Fangshu
name: Pham, Thanh-an
name: Brandenberg, Nathalie
name: Lutolf, Matthias P.
name: Ma, Jianwei
name: Unser, Michael
Publisher: name: arXiv
Year: 2020
Subjects: subject: Image and Video Processing (eess.IV)
subject: Machine Learning (cs.LG)
subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Quantitative phase imaging (QPI) is an emerging label-free technique that produces images containing morphological and dynamical information without contrast agents. Unfortunately, the phase is wrapped in most imaging system. Phase unwrapping is the computational process that recovers a more informative image. It is particularly challenging with thick and complex samples such as organoids. Recent works that rely on supervised training show that deep learning is a powerful method to unwrap the phase; however, supervised approaches require large and representative datasets which are difficult to obtain for complex biological samples. Inspired by the concept of deep image priors, we propose a deep-learning-based method that does not need any training set. Our framework relies on an untrained convolutional neural network to accurately unwrap the phase while ensuring the consistency of the measurements. We experimentally demonstrate that the proposed method faithfully recovers the phase of complex samples on both real and simulated data. Our work paves the way to reliable phase imaging of thick and complex samples with QPI.
Στατστικά προγράμματα ανοιχτού κώδικα:
Creators: name: Μπασδάρας, Δημήτριος Νικολάου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Στατιστικά προγράμματα
Προγράμματα ανοιχτού κώδικα
Πρόγραμμα R
Πρόγραμμα Vista
Πρόγραμμα Tanagra
Πρόγραμμα MacAnova
Statistical programs
Open source programs
Program R
Vista
Tanagra
Mac Anova

description: Η στατιστική αποτελεί μια επιστήμη με συνεχώς αυξανόμενες εφαρμογές σε πληθώρα τομέων της ζωής του σύγχρονου ανθρώπου. Ανάλογη, ίσως και μεγαλύτερη, εξάπλωση παρουσιάζει η ανάπτυξη λογισμικών ανοιχτού κώδικα. Ο συνδυασμός των δύο παραπάνω γεγονότων αποτέλεσε το έναυσμα για την παρούσα διπλωματική εργασία. Σε αυτό το paper γίνεται μια αναλυτική καταγραφή της σημερινής κατάστασης στην περιοχή των στατιστικών προγραμμάτων ανοιχτού κώδικα. Παρουσιάζονται τα σημαντικότερα και πιο διαδεδομένα εξ αυτών, ενώ εμπεριέχονται και παραδείγματα, για την καλύτερη κατανόησή τους. Παρότι υπάρχουν αναφορές σε συμπεράσματα και κριτικές άλλων ερευνητών, έγινε προσπάθεια για αντικειμενική και εκ του μηδενός κριτική των στατιστικών πακέτων που αναλύθηκαν.
description: Statistics constitute a science with continuously increasing applications in abundance of sectors of modern’s person life. The growth of open source software presents proportional and perhaps wider spread. The combination of the previously presented facts constituted the spark for the present diploma thesis. In this paper an analytic recording of the current situation in the field of statistical programs of open code takes place. The most important and most popular programs are presented and some examples are also included in order to be more comprehensive. Despite the fact that there are many reports and critics of previous researchers, the aim of this paper is to be as objective and impartial as possible.
On the parameterization dependence of the energy momentum tensor and the metric
Creators: name: Bjerrum-Bohr, N. E. J.
name: Donoghue, John F.
name: Holstein, Barry R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We use results by Kirilin to show that in general relativity the nonleading terms in the energy-momentum tensor of a particle depends on the parameterization of the gravitational field. While the classical metric that is calculated from this source, used to define the leading long-distance corrections to the metric, also has a parameteriztion dependence, it can be removed by a coordinate change. Thus the classical observables are parameterization independent. The quantum effects that emerge within the same calculation of the metric also depend on the parameterization and a full quantum calculation requires the inclusion of further diagrams. However, within a given parameterization the quantum effects calculated by us in a previous paper are well defined. Flaws of Kirilin's proposed alternate metric definition are described and we explain why the diagrams that we calculated are the appropriate ones.
description: 8 pages, 2 figures
Merging multiple light fields
Creators: name: Chiu, Changching
Publisher: name: University of British Columbia
Year: 2009

description: Light field provides an alternative to describing objects by geometric models. It has the advantage of geometric models, namely new views of an object can be generated at run time. The time required to generate a new view is independent of the scene complexity. It lacks, however, the flexibility of geometric models to compose complex scenes. This thesis proposes a method of merging multiple light field objects into a more complex light field. An approximate volume is first reconstructed from the light field. The level of detail can be controlled in the reconstruction process. A test ray is sent into the scene to determine visibility based on the extracted volume. In the merging process, affine and other transformations can be applied to individual objects. The method computes visibility correctly when there is sufficient.level of detail in the volume. This thesis shows that light fields can be composed and transformed to increase its usefulness.
A note on the impact of news on US household inflation expectations
Creators: name: Wang, Ben Zhe
name: Sheen, Jeffrey
name: Trück, Stefan
name: Chao, Shih-Kang
name: Härdle, Wolfgang Karl
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Finance (q-fin.GN)
subject: FOS: Economics and business

description: Monthly disaggregated US data from 1978 to 2016 reveals that exposure to news on inflation and monetary policy helps to explain inflation expectations. This remains true when controlling for household personal characteristics, perceptions of government policy effectiveness, future interest rates and unemployment expectations, and sentiment. We find an asymmetric impact of news on inflation and monetary policy after 1983, with news on rising inflation and easier monetary policy having a stronger effect in comparison to news on lowering inflation and tightening monetary policy. Our results indicate the impact on inflation expectations of monetary policy news manifested through consumer sentiment during the lower bound period.
Η γευστική ετερότητα ως ζητούμενο: έρευνα στα αλλιώτικα εστιατόρια της Θεσσαλονίκης
Creators: name: Αθανασιάδης, Δημήτρης Ηρακλή
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Εστιατόρια
Τροφή
Θεσσαλονίκη
Κοσμοπολίτικος
Εθνη
Restaurants
Food
Thessaloniki
Cosmopolitan
Ethnic

description: Σκοπός της παρούσας εργασίας είναι να εξετάσει τα εστιατόρια της Θεσσαλονίκης από ανθρωπολογική και κοινωνιολογική πλευρά. Μέσα από την περιγραφή και παλιών και σύγχρονων εστιατορίων τονίζεται ο κοσμοπολίτικος χαρακτήρας της πόλης, Παρουσιάζονται εστιατόρια της πόλης που θα μπορούσαν να χαρακτηρισθούν αλλιώτικα, δίνοντας έμφαση στην εθνικ κουζίνα που προσφέρουν στους κατοίκους της Θεσσαλονίκης
description: The aim of this thesis is to examine the restaurants of Thessaloniki at theirs anthropological and sociological aspect. The cosmopolitan character of the city is underlined through the description of tis old and modern restaurant. 39 different restaurants of the city are introduced, givin emphasis on the ethnic cuisine that offer to the citizens of Thessaloniki