cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A boundary element method for the solution of finite mobility ratio immiscible displacement in a Hele-Shaw cell
Creators: name: Jackson, S. J.
name: Stevens, D.
name: Power, H.
name: Giddings, D.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: In this paper, the interaction between two immiscible fluids with a finite mobility ratio is investigated numerically within a Hele-Shaw cell. Fingering instabilities initiated at the interface between a low viscosity fluid and a high viscosity fluid are analysed at varying capillary numbers and mobility ratios using a finite mobility ratio model. The present work is motivated by the possible development of interfacial instabilities that can occur in porous media during the process of CO$_2$ sequestration, but does not pretend to analyse this complex problem. Instead, we present a detailed study of the analogous problem occurring in a Hele-Shaw cell, giving indications of possible plume patterns that can develop during the CO$_2$ injection. The numerical scheme utilises a boundary element method in which the normal velocity at the interface of the two fluids is directly computed through the evaluation of a hypersingular integral. The boundary integral equation is solved using a Neumann convergent series with cubic B-Spline boundary discretisation, exhibiting 6th order spatial convergence. The convergent series allows the long term non-linear dynamics of growing viscous fingers to be explored accurately and efficiently. Simulations in low mobility ratio regimes reveal large differences in fingering patterns compared to those predicted by previous high mobility ratio models. Most significantly, classical finger shielding between competing fingers is inhibited. Secondary fingers can possess significant velocity, allowing greater interaction with primary fingers compared to high mobility ratio flows. Eventually, this interaction can lead to base thinning and the breaking of fingers into separate bubbles.
description: post-print, peer reviewed paper. 31 pages
Theoretical modeling of catalytic self-propulsion
Creators: name: Nizkaya, Tatiana V.
name: Asmolov, Evgeny S.
name: Vinogradova, Olga I.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Self-propelling particles or microswimmers have opened a new field of investigation with both fundamental and practical perspectives. They represent very convenient model objects for experimental studies of active matter, and have implications in nano-robotics, drug delivery, and more. Here, we summarize recent advances in theoretical description of the self-propulsion of catalytic microswimmers that non-uniformly release ions, including its physical origins and the current switch in focus to non-linear effects, geometric tuning and more. In particular, we show that the ionic self-propulsion always includes both diffusiophoretic and electrophoretic contributions, and that non-linear effects are physical causes of a number of intriguing phenomena, such as the reverse in the direction of the particle motion in response to variations of the salt concentration or self-propulsion of electro-neutral particles. We finally suggest several remaining theoretical challenges in the field.
description: 7 pages, 5 figures
Spiritual Leadership and Firm Value:An Empirical Evidence from Auto Parts SMEs in Thailand
Creators: name: Siriwong Earsakul
Publisher: name: คณะวิทยาการจัดการ มหาวิทยาลัยราชภัฏลำปาง
Year: 2562
Subjects: Spiritual leadership
product innovation
administrative innovation
firm value

description: วารสารวิทยาการจัดการสมัยใหม่, 12, 1, 93-108
Οι μουσουλμανικοί πληθυσμοί στην Ελλάδα (1912-1923): αντιλήψεις και πρακτικές της ελληνικής διοίκησης, σχέσεις με χριστιανούς γηγενείς και πρόσφυγες
Creators: name: Γκλαβίνας, Ιωάννης Ν.
Publisher: name: Aristotle University of Thessaloniki
Year: 2008
Subjects: Ανταλλαγή πληθυσμών
Βαλκανικοί πόλεμοι
Εθνικός Διχασμός
Population Exchange
Balkan Wars
National Schism

description: Η παρούσα διατριβή παρουσιάζει τις βασικές πτυχές του μουσουλμανικού πληθυσμού στην Ελλάδα την περίοδο από τους Βαλκανικούς Πολέμους έως την Ανταλλαγή των Πληθυσμών. Ειδικότερα, η διατριβή ερευνά τις αλληλεπιδράσεις που προέκυψαν από δύο ζεύγη σχέσεων : της μουσουλμανικής μειονότητας με την ελληνική διοίκηση και της μουσουλμανικής μειονότητας με το χριστιανικό ντόπιο ή προσφυγικό πληθυσμό. Ουσιαστικά η διατριβή απαντά α) στο πώς αντιμετωπίστηκε ο πρώην αλλόδοξος 'δυνάστης' και συνώνυμο του εχθρού του ελληνισμού από τους φορείς της ελληνικής κεντρικής και τοπικής εξουσίας καθώς και από τους ντόπιους χριστιανούς πρώην ραγιάδες και από τους χριστιανούς πρόσφυγες θύματα νεοτουρκικών και κεμαλικών διώξεων, β)πώς τα δύο αυτά ζεύγη επηρεάστηκαν από τα γεγονότα μιας περιόδου γεμάτης ανακατάξεις και εντάσεις, με κυριότερα τις πολεμικές συγκρούσεις (Βαλκανικοί Πόλεμοι, Α' Παγκόσμιος Πόλεμος και Μικρασιατικής Εκστρατείας), την πολιτική διαμάχη του Εθνικού Διχασμού και τις επιδιώξεις της ελληνικής εξωτερικής πολιτικής
description: This present study aims at displaying the basic aspects of the Muslim population's presence in the Greek state in the period from the Balkan Wars (1912) until the Population Enchange (1923). The aim was to survey the interactions that resulted from two pairs of relations : between the Muslim minority and the Greek administration as well as between the Muslim minority and the christian population, indigenous or refugee. The main question the research on the above-mentioned relations was to answer referred to the way the former heterodox 'ruler', synonymous to Hellenism's enemy, was treated by the Greek central and local administration institutions, by the indigenous christians and finally by the christian refugees, victims of the persecutions by the Young Turk or Kemal's army. Moreover, what is investigated is the extent to which these two pairs of relations described above were influenced by the political events of a period full alterations and tensions, such as several war conficts (Balkan Wars, World War I and Minor Asia Expedition), the political dispute during the National Schism and the pursuits of the Greece foreign policy
Phase transition of triangulated spherical surfaces with elastic skeletons
Creators: name: Koibuchi, Hiroshi
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: A first-order transition is numerically found in a spherical surface model with skeletons, which are linked to each other at junctions. The shape of the triangulated surfaces is maintained by skeletons, which have a one-dimensional bending elasticity characterized by the bending rigidity $b$, and the surfaces have no two-dimensional bending elasticity except at the junctions. The surfaces swell and become spherical at large $b$ and collapse and crumple at small $b$. These two phases are separated from each other by the first-order transition. Although both of the surfaces and the skeleton are allowed to self-intersect and, hence, phantom, our results indicate a possible phase transition in biological or artificial membranes whose shape is maintained by cytoskeletons.
description: 15 pages with 10 figures
การยอมรับและความยินดีที่จะจ่ายของผู้บริโภคสำหรับหลอดไฟแอลอีดี
Creators: name: พรนภา  บุญนำมา
Publisher: name: คณะวิทยาการจัดการ มหาวิทยาลัยราชภัฏลำปาง
Year: 2562
Subjects: แอลอีดี หลอดไฟแอลอีดี
แบบจำลองการยอมรับเทคโนโลยี
ความยินดีจะจ่ายของผู้บริโภค

description: วารสารวิทยาการจัดการสมัยใหม่, 12, 1, 109-134
Additional file 1 of Long non-coding RNA AC087388.1 as a novel biomarker in colorectal cancer
Creators: name: Poursheikhani, Arash
name: Abbaszadegan, Mohammad Reza
name: Kerachian, Mohammad Amin
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 1: Table S1. The primer sequence sets of the genes.
Συμβολή στο πρόβλημα της κατανομής υποστηρικτικών μονάδων της δομικής βιομηχανίας:
Creators: name: Φυλάκης, Περικλής Ι.
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Χωροθέτηση
Κατανομή
Βιομηχανική μονάδα
Δομική βιομηχανία
Υπερωριακή απασχόληση
Allocation
Facility
Structural industry
Overtime employment

description: Το πρόβλημα της χωροθέτησης και κατανομής στον τομέα της βαριάς δομικής βιομηχανίας, αποτελεί ένα σημαντικό μέρος του στρατηγικού προγραμματισμού στο τομέα των επιχειρήσεων που αφορά τις δομικές κατασκευές. Η ύπαρξη ενός υποστηρικτικού εργαλείου για το πρόβλημα αυτό, για στελέχη επιχειρήσεων του κατασκευαστικού τομέα είναι το ζητούμενο. Η παραγωγή με υπερωριακή απασχόληση στον τομέα των δομικών έργων, είναι συνηθισμένη και μάλλον επιβεβλημένη για την εγκατάσταση μονάδων με τη μικρότερη δυνατή δυναμικότητα. Στην παρούσα διατριβή κατεβλήθη προσπάθεια για την επίλυση αυτού του προβλήματος κάνοντας χρήση αυτής της δυνατότητας
description: The facility location-allocation problem in the sector of heavy structural industry, constitutes an important part of strategic planning in the field of enterprises dealing with the constructional sector. Existence of a supporting tool in the decision making for the above mentioned problem, constitutes an inquiry for the managers of this area. Use of overtime employment in the structural projects production is usual and rather imposed for units installation with smaller possible capacity. Here an effort was made for the most optimal solution problem using this ability
Comment to "Packing Hyperspheres in High-Dimensional Euclidean Space"
Creators: name: Zamponi, F.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: It is shown that the numerical data in cond-mat/0608362 are in very good agreement with the predictions of cond-mat/0601573.
description: comment to cond-mat/0608362; 3 pages, 1 figure
ความสามารถในการใช้ข้อมูลทางการบัญชีบริหารของธุรกิจในจังหวัดลำปาง
Creators: name: ณัฐนรี  ทองดีพันธ์
Publisher: name: คณะวิทยาการจัดการ มหาวิทยาลัยราชภัฏลำปาง
Year: 2562
Subjects: ข้อมูลทางการบัญชีบริหาร
ประสิทธิผลของข้อมูลทางการบัญชี
ประสิทธิภาพการปฏิบัติงาน

description: วารสารวิทยาการจัดการสมัยใหม่, 12, 1, 135-147
Elicitation of verb paradigms from Goddard (1905)
Creators: name: Parker, Verdena
name: Escamilla, Ramón
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2020
Subjects: subject: hup

description: Audio file: VP-070618-05: Goddard verb paradigm check; ‘he is dying’ (ch’ich’it), from Goddard 1905, p. 134 ("Morphology of the Hupa Language," University of California Publications in American Archaeology and Ethnology 3).
Quantifying the anisotropic density structure of the Central Molecular Zone -- a 2D correlation function approach
Creators: name: Cai, Xiu-Yu
name: Li, Guang-Xing
name: Qian, Lei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Central Molecular Zone (CMZ) is a ring-like structure sitting at the center of the Milky Way. Using the 870 $μ$m continuum map from the APEX Telescope Large Area Survey of the Galaxy (ATLASGAL), we study the anisotropy of the density structure of the gas in the Central Molecular Zone (CMZ) using the 2D correlation function. To quantify the spatial anisotropy, we define the critical angle $θ_{\rm half}$, as well as the anisotropy parameter $A\equiv \fracπ{4θ_{\rm half}}-1$. We find that the density structure is strongly anisotropic at the large scale (~ 100 pc), and the degree of spatial anisotropy decreases with the decreasing scale. At the scale of ~ 10 pc, the structure is still mildly anisotropic. In our analyses, we provide a quantitative description of the anisotropic density structure of gas in the CMZ, and the formalism can be applied to different regions to study their differences.
description: 8 pages,12 figures, accepted by RAA
Varieties with quadratic entry locus, II
Creators: name: Ionescu, Paltin
name: Russo, Francesco
Publisher: name: arXiv
Year: 2007
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We continue the study, begun by the second author in math.AG/0701889, of secant defective manifolds having "simple entry loci". We prove that such manifolds are rational and describe them in terms of tangential projections. Using also our results in math.AG/0701885, their classification is reduced to the case of Fano manifolds of high index, whose Picard group is generated by the hyperplane section class. Conjecturally, the former should be linear sections of rational homogeneous manifolds. We also provide evidence that the classification of linearly normal dual defective manifolds with Picard group generated by the hyperplane section should follow along the same lines.
description: 15 pages. Minor changes. Final version. To appear in Compositio Mathematica
Additional file 2 of Long non-coding RNA AC087388.1 as a novel biomarker in colorectal cancer
Creators: name: Poursheikhani, Arash
name: Abbaszadegan, Mohammad Reza
name: Kerachian, Mohammad Amin
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 2: Table S2. The number of miRNA interactions to lncRNAs and mRNAs.
A study of the magnetic helium variable emission-line star HD 125823
Creators: name: Hubrig, S.
name: Nesvacil, N.
name: Gonzalez, F.
name: Wolff, B.
name: Savanov, I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The 5.9 M_sun star HD 125823 is a striking helium variable with a period of 8.82 d, ranging in helium spectral type from He-strong B2 to He-weak B8. For the first time we present here observational evidence for the appearance of emission lines of Mn and Fe in a variable magnetic star.
description: 2 pages, 2 figures, to appear in "Precision Spectroscopy in Astrophysics"
An investigation into nongraded education programs to develop a nongraded music education curriculum and assessment model
Creators: name: Le Dressay, Joanne M.
Publisher: name: University of British Columbia
Year: 2008

description: The purpose of this evaluative study is to redefine music education as a result of the Year 2000 document in British Columbia. This investigation seeks to provide a positive and effective partnership between music educators and their curricular objectives contemporary in elementary educational environments. The present approach to music education is, in comparison to contemporary practices in elementary education archaic. This qualitative study seeks to determine if music education would be successful in a nongraded structure. Implications for music educators teaching in a nongraded environment include: grouping strategies, curriculum development integrating nongradedness, evaluation methods and techniques. This thesis develops a Nongraded Music Education Curriculum and Assessment Model. The results of this thesis will help music educators balance the need for practical day-to-day understanding of pedagogical teaching methodology with the need to aspire to ascertain new ideals, conceptualizations and philosophies concerning their role of music educator.
Additional file 3 of Long non-coding RNA AC087388.1 as a novel biomarker in colorectal cancer
Creators: name: Poursheikhani, Arash
name: Abbaszadegan, Mohammad Reza
name: Kerachian, Mohammad Amin
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 3: Table S3. The miRNA targets to lncRNAs and mRNAs.
Calculation of Spectral Darkening and Visibility Functions for Solar Oscillations
Creators: name: Nutto, C.
name: Roth, M.
name: Zhugzhda, Y.
name: Bruls, J.
name: von der Lühe, O.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Calculations of spectral darkening and visibility functions for the brightness oscillations of the Sun resulting from global solar oscillations are presented. This has been done for a broad range of the visible and infrared continuum spectrum. The procedure for the calculations of these functions includes the numerical computation of depth-dependent derivatives of the opacity caused by p modes in the photosphere. A radiative-transport code was used for this purpose to get the disturbances of the opacities from temperature and density fluctuations. The visibility and darkening functions are obtained for adiabatic oscillations under the assumption that the temperature disturbances are proportional to the undisturbed temperature of the photosphere. The latter assumption is the only way to explore any opacity effects since the eigenfunctions of p-mode oscillations have not been obtained so far. This investigation reveals that opacity effects have to be taken into account because they dominate the violet and infrared part of the spectrum. Because of this dominance, the visibility functions are negative for those parts of the spectrum. Furthermore, the darkening functions show a wavelength-dependent change of sign for some wavelengths owing to these opacity effects. However, the visibility and darkening functions under the assumptions used contradict the observations of global p-mode oscillations, but it is beyond doubt that the opacity effects influence the brightness fluctuations of the Sun resulting from global oscillations.
Detonating Failed Deflagration Model of Thermonuclear Supernovae II. Comparison to Observations
Creators: name: Kasen, Daniel
name: Plewa, Tomasz
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We develop and demonstrate the methodology of testing multi-dimensional supernova models against observations by studying the properties of one example of the detonation from failed deflagration (DFD) explosion model of thermonuclear supernovae. Using time-dependent multi-dimensional radiative transfer calculations, we generate the synthetic broadband optical light curves, near-infrared light curves, color evolution curves, full spectral time-series, and spectropolarization of the model, as seen from various viewing angles. All model observables are critically evaluated against examples of well-observed, standard Type Ia supernovae (SNe Ia). We explore the consequences of the intrinsic model asphericity by studying the dependence of the model emission on viewing angle, and by quantifying the resulting dispersion in (and internal correlations between) various model observables. These statistical properties of the model are also evaluated against those of the available observational sample of SNe Ia. On the whole, the DFD model shows good agreement with a broad range of SN Ia observations. Certain deficiencies are also apparent, and point to further developments within the basic theoretical framework. We also identify several intriguing orientation effects in the model which suggest ways in which the asphericity of SNe Ia may contribute to their photometric and spectroscopic diversity and, conversely, how the relative homogeneity of SNe Ia constrains the degree of asymmetry allowable in the models. The comprehensive methodology adopted in this work proves an essential component of developing and validating theoretical supernova models, and helps motivate and clearly define future directions in both the modeling and the observation of SNe Ia.
description: 14 pages, submitted to ApJ
Ενσωμάτωση μη-γραμμικών μοντέλων ιξώδους τύρβης και μοντέλων τάσεων Reynolds σε επιλύτη τρισδιάστατων ασυμπίεστων και συμπιεστών ροών:
Creators: name: Βλαχοστέργιος, Ζήνων Γ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Τυρβώδεις ροές_μετάβαση
Ιξώδες της τύρβης
Διηχητικές ροές
Πτέρυγες Δέλτα
Eddy viscosity
Transonic flows
Delta wings

description: Στην παρούσα διδακτορική διατριβή γίνεται η ανάπτυξη και ενσωμάτωση εξελιγμένων μοντέλων τύρβης (EVM και ΡΣΜ) σε έναν τρισδιάστατο παραλληλοποιημένο επιλυτή ροής. Τα πολύπλοκα φαινόμενα της στοχαστικής διακύμανσης των μεγεθών της ροής μοντελοποιούνται με τα ανπτυσσόμενα μοντέλα τύρβης, πυ είνια χαμηλού αριθμού Reynolds (EVM και RSM), ενώ γίνεται έλεγχος της αξιοπιστίας τους και άμεση σύγκριση των προς επίλυση μεταβλητών με διαθέσιμα πειραματικά δεδομένα σε πολυσύνθετες ροές. Παράλληλα, εξέγεται ένα μη-γραμμικό μοντέλο ιξώδους τύρβης που βασίζεται σε βασικές αρχές μοντελοποίησης κυρίως για μεταβατικές ροές. Επίσης, ενσωματώνεται με κατάλληλες μεθοδολογίες και η μεταβολή της πυκνότητας ώστε να είναι δυνατή η εφαρμογή του επιλυτή και στην περιοχή των συμπιεστών ροών. Τέλος, παρουσιάζεται μια εφαρμογή που εξετάζει την ανάπτυξη του πεδίου ροής και τον έλεγχο της αποδόμησης των δινών στην επιφάνεια μιας πτέρυγας Δέλτα με έγχυση ρευστού στην ακμή φυγής
description: In this PhD thesis new advanced turbulence models, non-linear eddy viscosity models (NLEVM) and Reynolds stress transport models (RSM), are analyzed and incorporated in a new parallel solver for three dimensional flows. Furthermore, a new non-linear eddy viscosity model is derived and developed which is dedicated to transition flows. The effects of compressibility are also taken into account in order to make the solver and all turbulence models capable of computing compressible transonic flows. Finally, an application of a complex three dimensional flow is presented which concerns the flow development and the vortex breakdown control on the suction surface of a Delta wing the use of jet-flaps
Additional file 4 of Long non-coding RNA AC087388.1 as a novel biomarker in colorectal cancer
Creators: name: Poursheikhani, Arash
name: Abbaszadegan, Mohammad Reza
name: Kerachian, Mohammad Amin
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 4: Table S4. Comparisonof the TCGA gene expression with our patients.
High resolution spectroscopy of HgMn stars: a time of surprises
Creators: name: Hubrig, S.
name: Cowley, C. R.
name: Gonzalez, F.
name: Castelli, F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of a high spectral resolution study of a few spectroscopic binaries with HgMn primary stars. We detect for the first time in the spectra of HgMn stars that for many elements the line profiles are variable over the rotation period. The strongest profile variations are found for the elements Pt, Hg, Sr, Y, Zr, Mn, Ga, He and Nd. The slight variability of He and Y is also confirmed from the study of high resolution spectra of another HgMn star, alpha And.
description: 2 pages, 2 figures, to appear in "Precision Spectroscopy in Astrophysics"
Incoherent Transport through Molecules on Silicon in the vicinity of a Dangling Bond
Creators: name: Raza, Hassan
name: Bevan, Kirk H.
name: Kienle, Diego
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We theoretically study the effect of a localized unpaired dangling bond (DB) on occupied molecular orbital conduction through a styrene molecule bonded to a n++ H:Si(001)-(2x1) surface. For molecules relatively far from the DB, we find good agreement with the reported experiment using a model that accounts for the electrostatic contribution of the DB, provided we include some dephasing due to low lying phonon modes. However, for molecules within 10 angstrom to the DB, we have to include electronic contribution as well along with higher dephasing to explain the transport features.
description: 9 pages, 5 figures
CURious Variables Experiment (CURVE). CCD Photometry and Variable Stars in the field of open cluster NGC 637
Creators: name: Pietrukowicz, P.
name: Olech, A.
name: Wisniewski, M.
name: Kedzierski, P.
name: Mularczyk, K.
name: Zloczewski, K.
name: Starczewski, S.
name: Szaruga, K.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present VI photometry for the open cluster NGC 637 which is located in the Cassiopeia region. Morphology of cluster color-magnitude diagram indicates that it is a young object with age of a few million years. The apparent distance modulus of the cluster is 13.9
description: 8 pages, 5 figures, accepted for publication in Acta Astronomica
Temporal and dimensional effects in evolutionary graph theory
Creators: name: Paley, C. J.
name: Taraskin, S. N.
name: Elliott, S. R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: The spread in time of a mutation through a population is studied analytically and computationally in fully-connected networks and on spatial lattices. The time, t_*, for a favourable mutation to dominate scales with population size N as N^{(D+1)/D} in D-dimensional hypercubic lattices and as N ln N in fully-connected graphs. It is shown that the surface of the interface between mutants and non-mutants is crucial in predicting the dynamics of the system. Network topology has a significant effect on the equilibrium fitness of a simple population model incorporating multiple mutations and sexual reproduction. Includes supplementary information.
description: 6 pages, 4 figures Replaced after final round of peer review
Atomic current in optical lattices: Esaki-Tsu equation revisited
Creators: name: Kolovsky, Andrey R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The paper discusses the master equation approach to derivation of the Esaki-Tsu equation for drift current. It is shown that the relaxation term in the master equation can be identified by measuring the velocity distribution of the carriers. We also show that the standard form of the relaxation term, used earlier to derive Esaki-Tsu equation, predicts unphysical velocity distribution and suggest a more elaborated relaxation term, which is argued to correctly capture the effect of bosonic bath in experiments on atomic current in optical lattices.
description: 4 pages
Elicitation of verb paradigms from Goddard (1905)
Creators: name: Parker, Verdena
name: Escamilla, Ramón
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2020
Subjects: subject: hup

description: Audio file: VP-070618-03: Goddard verb paradigm check; ‘he is throwing down a blanket’ (no’at), from Goddard 1905, p. 116 ("Morphology of the Hupa Language," University of California Publications in American Archaeology and Ethnology 3).
Beyond Conway's concyclicity theorem: generalization and alternatives
Creators: name: Pouvreau, David
Publisher: name: arXiv
Year: 2021
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: The famous concyclicity theorem stated by John H. Conway is here reconsidered by means of a parametrisation of the associated triangular configuration with arbitrary triplets of real numbers ($α$;$β$;$γ$). This theorem, thus corresponding to the case ($α$;$β$;$γ$)=(1;1;1), is generalized while demonstrating that there always exist an infinite family of such triplets which keeps unchanged the conclusion. The "anti-Conway" configuration corresponding to the case ($α$;$β$;$γ$)=(-1;-1;-1) is also investigated : Xavier Dussau's theorem of concurrent lines is redemonstrated and completed by another concyclicity theorem. It is also proved that there exist in general a unique triplet ($α$;$β$;$γ$)$\ne$(-1;-1;-1) which is a function of the sides of the considered triangle and which keeps unchanged the conclusion of Dussau's theorem.
description: in French
Mean crossover functions for uniaxial 3D ising-like systems
Creators: name: Garrabos, Yves
name: Bervillier, Claude
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We give simple expressions for the mean of the max and min bounds of the critical-to-classical crossover functions previously calculated [Bagnuls and Bervillier, Phys. Rev. E 65, 066132 (2002)] within the massive renormalization scheme of the F 4 d (n) model in three dimensions (d = 3) and scalar order parameter (n = 1) of the Ising-like universality class. Our main motivation is to get efficient theoretical expressions to coherently account for many measurements performed in systems where the approach to the critical point is limited but yield data which are still reproducible by the F 4 d (n) model (like in the subclass of one-component fluids).
The establishment of a speech output communication system for a non-verbal child with severe behavioural and cognitive disabilities
Creators: name: Hicks, Janet E.
Publisher: name: University of British Columbia
Year: 2008

description: This study investigates the ability of a seven year old non-verbal girl (Mary), who has multiple physical and cognitive disabilities, to learn to make requests using an electronic augmentative communication device (Apple IIGS computer with Unicorn Expanded Keyboard). This study will show how Mary learned to use symbols combined with speech output to request food in a natural setting, and in the absence of suggested communication intervention pre-requisites. Data were collected during forty-three sessions, each 15 minutes long. Verbal and physical prompts were used to teach Mary to touch a photograph symbol resulting in the activation of the synthesized speech. The number of both prompted and unprompted activations were recorded. Data were collected to determine if Mary generalized this skill to a play situation. The results indicate that Mary was able to learn to make food selections using the communication device. Her instances of unprompted selections increased over the duration of the study.
Boltzmann Equations for Spin and Charge Relaxations in Superconductors
Creators: name: Takane, Yositake
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In a superconductor coupled with a ferromagnetic metal, spin and charge imbalances can be induced by injecting spin-polarized electron current from the ferromagnetic metal. We theoretically study a nonequilibrium distribution of quasiparticles in the presence of spin and charge imbalances. We show that four distribution functions are needed to characterize such a nonequilibrium situation, and derive a set of linearized Boltzmann equations for them by extending the argument by Schmid and Schön based on the quasiclassical Green's function method. Using the Boltzmann equations, we analyze the spin imbalance in a thin superconducting wire weakly coupled with a ferromagnetic electrode. The spin imbalance induces a shift $δμ$ ($- δμ$) of the chemical potential for up-spin (down-spin) quasiparticles. We discuss how $δμ$ is relaxed by spin-orbit impurity scattering.
description: 16 pages, 2 figures
Community-driven dispersal in an individual-based predator-prey model
Creators: name: Filotas, Elise
name: Grant, Martin
name: Parrott, Lael
name: Rikvold, Per Arne
Publisher: name: arXiv
Year: 2007
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences

description: We present a spatial, individual-based predator-prey model in which dispersal is dependent on the local community. We determine species suitability to the biotic conditions of their local environment through a time and space varying fitness measure. Dispersal of individuals to nearby communities occurs whenever their fitness falls below a predefined tolerance threshold. The spatiotemporal dynamics of the model is described in terms of this threshold. We compare this dynamics with the one obtained through density-independent dispersal and find marked differences. In the community-driven scenario, the spatial correlations in the population density do not vary in a linear fashion as we increase the tolerance threshold. Instead we find the system to cross different dynamical regimes as the threshold is raised. Spatial patterns evolve from disordered, to scale-free complex patterns, to finally becoming well-organized domains. This model therefore predicts that natural populations, the dispersal strategies of which are likely to be influenced by their local environment, might be subject to complex spatiotemporal dynamics.
description: 43 pages, 7 figures, vocabulary modifications, discussion expanded, references added, Ecological Complexity accepted
Τεχνικές παραμορφώσιμων μοντέλων σε προβλήματα τεχνητής όρασης, επεξεργασία εικόνας και βίντεο:
Creators: name: Κρηνίδης, Μιχαήλ Δ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Παραμορφώσιμα μοντέλα επιφάνειας
Παρακολούθηση χαρακτηριστικών σημείων
Διακριτός μετασχηματισμός σήματος
Δίκτυα παρεμβολής ακτινικώς συναρτήσεων βάσης
Συμπίεση εικόνας
Κατάτμηση εικόνας
feature point tracking
Discrete signal transform
Radial basis function interpolation networks
Image compression
Image segmentation

description: Η παρούσα διδακτορική διατριβή περιλαμβάνει μία μέθοδο επιλογής και παρακολούθησης χαρακτηριστικών σημείων, χρησιμοποιώντας τρισδιάστατα παραμορφώσιμα μοντέλα επιφάνειας. Εν συνεχεία, προτείνεται ένας μονοδιάστατος και δισδιάστατος διακριτός μετασχηματισμός σήματος που έχει παρόμοια δομλη με το διακριτό μετασχηματισμό συνημιτόνου. Η εφαρμογή του σε συμπίεση εικόνας παράγει ποιοτικά αποτελέσματα. Επειτα, παρουσιάζεται μια νέα τεχνική εκτίμησης τρισδιάστατου προσανατολισμού ανθρώπινου προσώπου, με χρήση δικτύων παρεμβολής ακτινικών συναρτήσεων βάσης. Τέλος, παρουσιάζεται μια νέα μέθοδος κατάτμησης έγχρωμων εικόνων που συνδυάζει τη χωρική πληροφορία της εικόνας με τη φωτεινότητά της. Τα πειραματικά αποτελέσματα όλων των μεθόδων, αποδεικνύουν πως η παρούσα διατριβή αποτελεί ένα χρήσιμο εργαλείο σε προβλήματα τεχνητής όρασης και επεξεργασίας εικόνας και βίντεο
description: The main research of this PhD Thesis are newly developed deformable techniques in computer vision problems, image and video processing. A new method for the automatic selection and tracking of characteristic feature points on 2D objects by using 3D deformable surfaces, is presented. Additionally, a 1D and 2D discrete, non-seperable signal transforms and their inverse formula are introduced. Moreover, a novel approach for estimating 3D head pose in video sequences by using radial basis function interpolation networks. Finally, a novel approach for image segmentation, is presented, which combines image spatial information and image intersity. The experimental results of all the afore-mentioned approaches, show that they are usefuls techniques in computer vision and image and video processing
Thermodynamic stability, compressibility matrix, and effects of mediated interactions in a strongly-interacting Bose-Fermi mixture
Creators: name: Manabe, Koki
name: Ohashi, Yoji
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We theoretically investigate the thermodynamic stability of a normal-state Bose-Fermi mixture, with a tunable Bose-Fermi pairing interaction $-U_{\rm BF}<0$ associated with a hetero-nuclear Feshbach resonance, as well as a weak repulsive Bose-Bose interaction $U_{\rm BB}\ge 0$. Including strong hetero-pairing fluctuations associated with the former interaction within the self-consistent $T$-matrix approximation, as well as the latter within the mean-field level, we calculate the compressibility matrix, to assess the stability of this system against density fluctuations. In the weak- and the intermediate-coupling regime with respect $-U_{\rm BF}$, we show that an effective attractive interaction between bosons mediated by density fluctuations in the Fermi component makes the system unstable below a certain temperature $T_{\rm clp}$ (leading to density collapse). When $U_{\rm BB}=0$, $T_{\rm clp}$ is always higher than the Bose-Einstein condensation (BEC) temperature $T_{\rm c}$. When $U_{\rm BB}>0$, the density collapse is suppressed, and the BEC transition becomes possible. It is also suppressed by the formation of tightly bound Bose-Fermi molecules when the hetero-pairing interaction $-U_{\rm BF}$ is strong; however, since the system may be viewed as a molecular Fermi gas in this case, the BEC transition does not also occur. Since quantum gases involving Bose atoms are known to be sensitive to inter-particle correlations, our results would be useful for the study of many-body properties of a Bose-Fermi mixture in a stable manner, without facing the unwanted density collapse.
description: 30 pages, 12 figures
Additional file 1 of Experiences of women with hypertensive disorders of pregnancy: a scoping review
Creators: name: Sakurai, Sachiko
name: Shishido, Eri
name: Horiuchi, Shigeko
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1.
Quantum detectors for the third cumulant of current fluctuations
Creators: name: Heikkila, Tero T.
name: Ojanen, Teemu
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We consider the measurement of the third cumulant of current fluctuations arising from a point contact, employing the transitions that they cause in a quantum detector connected to the contact. We detail two generic detectors: a quantum two-level system and a harmonic oscillator. In these systems, for an arbitrary relation between the voltage driving the point contact and the energy scales of the detectors, the results can be expressed in terms of an effective detector temperature T_eff. The third cumulant can be found from the dependence of T_eff on the sign of the driving voltage. We find that proper ordering of the fluctuation operators is relevant in the analysis of the transition rates. This is reflected in the effective Fano factor for the third cumulant measured in such setups: it depends on the ratio of the voltage and an energy scale describing the circuit where the fluctuations are produced.
description: 12+ pages, 8 figures
WDPhotTools -- A White Dwarf Photometric Toolkit in Python
Creators: name: Lam, M. C.
name: Yuen, K. W.
name: Green, M. J.
name: Li, W.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: From data collection to photometric fitting and analysis of white dwarfs to generating a white dwarf luminosity function requires numerous Astrophysical, Mathematical and Computational domain knowledge. The steep learning curve makes it difficult to enter the field, and often individuals have to reinvent the wheel to perform identical data reduction and analysis tasks. We have gathered a wide range of publicly available white dwarf cooling models and synthetic photometry to provide a toolkit that allows (1) visualisation of various models, (2) photometric fitting of a white dwarf with or without distance and reddening, and (3) the computing of white dwarf luminosity functions with a choice of initial mass function, main sequence evolution model, star formation history, initial-final mass relation, and white dwarf cooling model. We have recomputed and compared the effective temperature of the white dwarfs from the Gaia EDR3 white dwarf catalogue. The two independent works show excellent agreement in the temperature solutions.
description: 18 pages, 12 figures, 2 tables. Accepted for publication in RAS Techniques and Instruments
Quantum Entanglement of Baby Universes
Creators: name: Aganagic, Mina
name: Okuda, Takuya
name: Ooguri, Hirosi
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study quantum entanglements of baby universes which appear in non-perturbative corrections to the OSV formula for the entropy of extremal black holes in Type IIA string theory compactified on the local Calabi-Yau manifold defined as a rank 2 vector bundle over an arbitrary genus G Riemann surface. This generalizes the result for G=1 in hep-th/0504221. Non-perturbative terms can be organized into a sum over contributions from baby universes, and the total wave-function is their coherent superposition in the third quantized Hilbert space. We find that half of the universes preserve one set of supercharges while the other half preserve a different set, making the total universe stable but non-BPS. The parent universe generates baby universes by brane/anti-brane pair creation, and baby universes are correlated by conservation of non-normalizable D-brane charges under the process. There are no other source of entanglement of baby universes, and all possible states are superposed with the equal weight.
description: 42 pages; v.2 typos corrected
Ο Ιωάννης Α' Αρχιεπίσκοπος Θεσσαλονίκης: ιστορική - θεολογική προσέγγιση
Creators: name: Κυριατζή, Αντωνία Γρ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2007
Subjects: Ιωάννης Α' Αρχιεπίσκοπος Θεσσαλονίκης
Ιστορία της εκκλησίας 6ος-7ος αι.
Υψωσις Τιμίου Σταυρού
Αποτομή Τιμίου Προδρόμου
Κοίμησις της Θεοτόκου
Μυροφόροι
John I' Archbishop of Thessaloniki
Church history 6th-7th c.
Oratio de exaltatione
Oratio de decollatione
Dormition Theotokos
In mulieres unguentiferas

description: Στόχος της μελέτης είναι η ανάδειξη του βίου και του έργου του Ιωάννη Α' Αρχιεπισκόπου Θεσσαλονίκης, που έζησε στα τέλη του 6ου και αρχές του 7ου αι. Ισχυρή προσωπικότητα, υπήρξε μάρτυρας των αβαροσλαβικών επιδρομών
description: The object of this study is to examine the personality of Archbishop John I'
description: Το β' μέρος "Κείμενα" δεν είναι διαθέσιμο για λόγους πνευματικών δικαιωμάτων των εκδοτών
Elicitation of verb paradigms from Goddard (1905)
Creators: name: Parker, Verdena
name: Escamilla, Ramón
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2020
Subjects: subject: hup

description: Audio file: VP-070618-01: Goddard verb paradigm check; ‘he cuts open’ (k’it’us), from Goddard 1905, pp. 112-113 ("Morphology of the Hupa Language," University of California Publications in American Archaeology and Ethnology 3).
Degenerate Fermi Gases of Ytterbium
Creators: name: Fukuhara, Takeshi
name: Takasu, Yosuke
name: Kumakura, Mitsutaka
name: Takahashi, Yoshiro
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: An evaporative cooling was performed to cool the fermionic 173Yb atoms in a crossed optical dipole trap. The elastic collision rate, which is important for the evaporation, turns out to be large enough from our study. This large collision rate leads to efficient evaporation and we have successfully cooled the atoms below 0.6 of the Fermi temperature, that is to say, to a quantum degenerate regime. In this regime, a plunge of evaporation efficiency is observed as the result of the Fermi degeneracy.
description: 4 pages, 3figures
Additional file 2 of Experiences of women with hypertensive disorders of pregnancy: a scoping review
Creators: name: Sakurai, Sachiko
name: Shishido, Eri
name: Horiuchi, Shigeko
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 2.
Flux qubit on mesoscopic nonsuperconducting ring
Creators: name: Zipper, E.
name: Kurpas, M.
name: Szelag, M.
name: Dajka, J.
name: Szopa, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The possibility of making a flux qubit on nonsuperconducting mesoscopic ballistic quasi 1D ring is discussed. We showed that such ring can be effectively reduced to a two-state system with two external control parameters. The two states carry opposite persistent currents and are coupled by tunneling which leads to a quantum superposition of states. The qubit states can be manipulated by resonant microwave pulses. The flux state of the sample can be measured by a SQUID magnetometer. Two or more qubits can be coupled by the flux the circulating currents generate. The problem of decoherence is also discussed.
description: Phys. Rev. B. (accepted)