cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
"Late prompt" emission in Gamma Ray Bursts?
Creators: name: Ghisellini, G.
name: Ghirlanda, G.
name: Nava, L.
name: Firmani, C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The flat decay phase in the first 1e2-1e4 seconds of the X-ray light curve of Gamma Ray Bursts (GRBs) has not yet found a convincing explanation. The fact that the optical and X-ray lightcurves are often different, with breaks at different times, makes contrived any explanation based on the same origin for both the X-ray and optical fluxes. We here assume that the central engine can be active for a long time, producing shells of decreasing bulk Lorentz factors Gamma. We also assume that the internal dissipation of these late shells produces a continuous and smooth emission (power-law in time), usually dominant in X-rays and sometimes in the optical. When Gamma of the late shells is larger than 1/theta_j, where theta_j is the jet opening angle, we see only a portion of the emitting surface. Eventually, Gamma becomes smaller than 1/theta_j, and the entire emitting surface is visible. Thus there is a break in the light curve when Gamma=1/theta_j, which we associate to the time at which the plateau ends. After the steeply decaying phase which follows the early prompt, we see the sum of two emission components: the "late-prompt" emission (due to late internal dissipation), and the "real afterglow" emission (due to external shocks). A variety of different optical and X-ray light curves are then possible, explaining why the X-ray and the optical light curves often do not track each other (but sometimes do), and often they do not have simultaneous breaks.
description: Accepted for publication in ApJ Letters
Deep Learning-based Cattle Activity Classification Using Joint Time-frequency Data Representation
Creators: name: Noorbin, Seyedeh Faezeh Hosseini
name: Layeghy, Siamak
name: Kusy, Brano
name: Jurdak, Raja
name: Bishop-hurley, Greg
name: Portmann, Marius
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Automated cattle activity classification allows herders to continuously monitor the health and well-being of livestock, resulting in increased quality and quantity of beef and dairy products. In this paper, a sequential deep neural network is used to develop a behavioural model and to classify cattle behaviour and activities. The key focus of this paper is the exploration of a joint time-frequency domain representation of the sensor data, which is provided as the input to the neural network classifier. Our exploration is based on a real-world data set with over 3 million samples, collected from sensors with a tri-axial accelerometer, magnetometer and gyroscope, attached to collar tags of 10 dairy cows and collected over a one month period. The key results of this paper is that the joint time-frequency data representation, even when used in conjunction with a relatively basic neural network classifier, can outperform the best cattle activity classifiers reported in the literature. With a more systematic exploration of neural network classifier architectures and hyper-parameters, there is potential for even further improvements. Finally, we demonstrate that the time-frequency domain data representation allows us to efficiently trade-off a large reduction of model size and computational complexity for a very minor reduction in classification accuracy. This shows the potential for our classification approach to run on resource-constrained embedded and IoT devices.
description: 22 pages, 17 figures
Signal model for the reconstruction of inclined air showers with sparse radio arrays
Creators: name: Schlüter, Felix
name: Huege, Tim
Publisher: name: Scuola Internazionale Superiore di Studi Avanzati (SISSA)
Year: 2023

description: We present a signal- and reconstruction model for the radio emission of extensive air showers with zenith angles between 65∘ and 85∘ in the 30 - 80 MHz band. The model is derived from CoREAS simulations and explicitly takes into account the asymmetries introduced by the superposition of charge-excess and geomagnetic radiation as well as by early-late effects. We exploit correlations among fit parameters to reduce the dimensionality, thereby ensuring stability of the fit procedure. Our approach reaches a reconstruction efficiency near 100% with an intrinsic resolution for the reconstruction of the electromagnetic energy below 5% using a 1.5km-sparse antenna array. It can be employed in upcoming large-scale radio detection arrays using the 30-80 MHz band, in particular the Auger Radio detector of the upgraded Pierre Auger Observatory, and can likely be adapted to experiments such as GRAND operating at higher frequencies.
X-ray spectral properties of AGN in the Chandra Deep Field South
Creators: name: Tozzi, P.
name: Gilli, R.
name: Mainieri, V.
name: Norman, C.
name: Risaliti, G.
name: Rosati, P.
name: Bergeron, J.
name: Borgani, S.
name: Giacconi, R.
name: Hasinger, G.
name: Nonino, M.
name: Streblyanska, A.
name: Szokoly, G.
name: Wang, J. X.
name: Zheng, W.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a detailed X-ray spectral analysis of the sources in the 1Ms catalog of the Chandra Deep Field South (CDFS) taking advantage of optical spectroscopy and photometric redshifts for 321 sources. As a default spectral model, we adopt a power law with slope Gamma with an intrinsic redshifted absorption N_H, a fixed Galactic absorption and an unresolved Fe emission line. For 82 X-ray bright sources, we perform the X-ray spectral analysis leaving both Gamma and N_H free. The weighted mean value is ~ 1.75+-0.02, with an intrinsic dispersion of sigma~0.30. We do not find hints of a correlation between Gamma and the N_H. We detect the presence of a scattered component at soft energies in 8 sources, and a pure reflection spectrum, typical of Compton-thick AGN, in 14 sources (Compton-thick AGN candidates). The intrinsic N_H distribution shows a lognormal shape, peaking around log(N_H)~23.1 and with sigma~1.1. We find that the fraction of absorbed sources (with N_H>10^{22} cm^{-2}) in the sample is constant (at the level of about 75%) or moderately increasing with redshift. Finally, we compare the optical classification to the X-ray spectral properties, confirming that the correspondence of unabsorbed (absorbed) X-ray sources to optical Type I (Type II) AGN is accurate for at least 80% of the sources with spectral identification (1/3 of the total X-ray sample).
description: 86 pages, A&A accepted, full version available at http://adlibitum.oat.ts.astro.it/tozzi/spectral_CDFS/paper_1Mspec.ps
Λόγοι διαζυγίου:
Creators: name: Γραμμένου, Μερσίνη-Ελένη Χρήστου
Publisher: name: Aristotle University of Thessaloniki
Year: 2011
Subjects: Διαζύγιο
Μοιχεία
Συναινετικό
Divorce
Adultery
Consesus

description: Το δίκαιο της Ανατολικής Ορθόδοξης Εκκλησίας διακατέχεται από τη βασική αρχή του αδιάλυτου της συζυγίας, καθώς μόνο ο θάνατος χωρίζει το ανδρόγυνο και η μοιχεία. Ωστόσο, η Ορθόδοξη Εκκλησία αποδέχθηκε κατ’ οικονομία, εκτός της μοιχείας, ορισμένους επιπλέον λόγους διαζυγίου. Η παρούσα εργασία πραγματεύεται το θέμα των επιτρεπτών λόγων λύσεως ενός γάμου, σύμφωνα με την κανονική παράδοση, έτσι, όπως διαμορφώθηκε κατά την πρωτοβυζαντινή, και μεσοβυζαντινή περίοδο, σε συνάρτηση και αλληλουχία με τους ισχύοντες, κατά το ίδιο χρονικό διάστημα, νόμους της πολιτείας. Ειδικότερα, στο πρώτο κεφάλαιο παρουσιάζονται ο θεσμός του γάμου και οι παραδεκτές αιτίες λύσεως του, έτσι όπως διατυπώνονται στην Παλαιά Διαθήκη. Ακολουθεί μια εκτενής αναφορά στη διδασκαλία της Καινής Διαθήκης, αφού αυτή αποτελεί τη βάση για τη μετέπειτα θέσπιση κανόνων για το γάμο και το διαζύγιο, αλλά και τα επιτίμια που κάθε φορά ορίζονται. Στο δεύτερο και κύριο κεφάλαιο της εργασίας γίνεται η ανάλυση των λόγων διαζυγίου, σύμφωνα με τη διδασκαλία των ιερών κανόνων, η οποία ολοκληρώνεται με την αναφορά στο συναινετικό διαζύγιο. Στην κατακλείδα της παρούσας συγγραφικής εκπονήσεως, καταγράφονται τα συμπεράσματα που ανάχθηκαν από τη μελέτη των αιτιών διαζυγίου της βυζαντινής κανονικής παράδοσης και τα οποία συνδέονται με σημερινή ισχύουσα πραγματικότητα.
description: Jurisprudence in the Eastern Orthodox Church avails itself of the basic principle of the indissolubility of marriage, since only death and adultery can divide a married couple. However, apart from adultery, the Orthodox Church has accepted other grounds for divorce by derogation. This work discusses the subject of the permissible grounds for dissolving a marriage in accordance with canon tradition as it emerged during the Proto and Middle Byzantine period in relation and sequential to the Empire’s laws in force at the time. Specifically, the first part of the work presents the institution of marriage and the accepted grounds for its dissolving as set out in the Old Testament. There then follows comprehensive reference to the teachings of the New Testament, since this is the basis of the subsequent establishment of canon law concerning marriage and divorce as well as the epitimia (penance) determined on each occasion. In the second and principal part of the work, an analysis is made concerning the grounds for divorce according to the teachings of canon law, which ends with a reference to consensual divorce. Finally this work sets out the conclusions drawn from the study of the grounds for divorce in Byzantine canon tradition which are linked to current reality.
แนวทางการบริหารจัดการขยะมูลฝอยแบบครบวงจรของจังหวัดลำปาง
Creators: name: อนันต์  ตั้งเจียมศรี
Publisher: name: Industrial Technology Lampang Rajabhat University
Year: 2012
Subjects: Absolute refuse elimination , refuse elimination , refuse

description: 2, 5, วารสารวิชาการคณะเทคโนโลยีอุตสาหกรรม  มหาวิทยาลัยราชภัฏลำปาง
On the generalization gap of feedforward ReLU networks with low sensitivity
Creators: name: Csertán, András
Publisher: name: Zenodo
Year: 2023

description: This study presented at Hungarian Students Conference presents supplementary work for the paper [Optimization dependent generalization bound for ReLU networks based on sensitivity in the tangent bundle by D Rácz, M Petreczky, A Csertán, B Daróczy, Opt ML Workshop at 37th Conference on Neural Information Processing Systems]. The author's main contribution is providing an efficient implementation of the experiments, which was essential to obtain the empirical results presented in the paper.
Short-time fluctuations of displacements and work
Creators: name: van Zon, Ramses
name: Ashwin, S. S.
name: Cohen, E. G. D.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A recent theorem giving the initial behavior of very short-time fluctuations of particle displacements in classical many-body systems is discussed. It has applications to equilibrium and non-equilibrium systems, one of which is a series expansion of the distribution of work fluctuations around a Gaussian function. To determine the time-scale at which this series expansion is valid, we present preliminary numerical results for a Lennard-Jones fluid. These results suggest that the series expansion converges up to time scales on the order of a picosecond, below which a simple Gaussian function for the distribution of the displacements can be used.
description: 10 pages, 3 figures
Σκηνικός ήχος: Μία σημειολογική προσέγγιση:
Creators: name: Τεκτονίδου, Παρασκευή Αναστασίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2011
Subjects: Σκηνικός ήχος
Σημειολογία
Ερωτηματολόγιο
Theatrical Sound
Semiotics
Questionnaire

description: Αφετηρία της παρούσας εργασίας είναι η ανάγκη κατανόησης του τρόπου με τον οποίο λειτουργεί ο ήχος μέσα στην θεατρική πράξη. Αντικείμενο της μελέτης είναι τα ηχητικά εφέ και η μουσική, όπως εμφανίζονται στη ζωντανή και την βιντεοσκοπημένη παράσταση. Το ηχητικό υλικό μεταμορφώνεται στη σκηνή, μέσα στο ευρύτερο πλαίσιο της σκηνοθεσίας, σε σημείο παραγωγής μηνυμάτων. Κάθε σημείο έχει ένα σημαίνον κι ένα σημαινόμενο. Σημαίνον του ήχου είναι η ηχητική του οντότητα και σημαινόμενο το μήνυμα που εκπέμπει. Το μήνυμα αυτό ορίζεται από το σύνολο της σκηνοθεσίας. Μελέτησα λοιπόν στο πρώτο μέρος, την κυριολεκτική ηχητική οντότητα στην υλικότητα της, έτσι ώστε να ανιχνεύσω τις δυνατότητες του σκηνικού ηχόκοσμου να μεταφέρει ένα μήνυμα. Στο δεύτερο μέρος ακολούθησα μία αντίστροφη οδό• ξεκίνησα από τις ανάγκες της σκηνοθεσίας για να κατανοήσω τον τρόπο με τον οποίο ο ήχος λειτουργεί πάνω στη σκηνή. Οδηγός σε αυτήν την πορεία ήταν η θεωρία της θεατρικής σημειολογίας όπως παρουσιάζεται στα βιβλία των Patrice Pavis, Κeir Elam και Βάλτερ Πούχνερ. Ένας ακόμη βασικός στόχος της εργασίας ήταν η κατάρτιση ενός ερωτηματολόγιου για την ανάλυση του σκηνικού ήχου βασισμένο στο πρότυπο του ερωτηματολογίου του Patrice Pavis, όπως το εμπλούτισαν οι θεατρολόγοι Herman Altena και Πλάτων Μαυρομούστακος.
description: This project involves discovering how sound systems work within the universe of the theatrical act. The goal of this study is to thoroughly examine the sound effects and music that materialize in specific live and videotaped performances. Within the broader context of the mise en scene sound is transformed into a sign that produces meaning and hence generates messages. Each sign is made up of the matched pair of signifier and signified. The signifier of the theatrical sound is its sonic entity, whereas the signified is the message produced by the signifier. The aforementioned message is determined by the mise en scene as a whole. The ultimate aim of the first part of this paper is to examine the materiality of the sonic entity so as to highlight its power to convey meaning. In the second part of this paper in an attempt to comprehend how sound systems function on stage I analysed the needs of the mise en scene. This research paper draws upon the theory of theoretical semiotics as it was developed by Patrice Pavis, Keir Elam and Walter Pouchner. It has proved necessary for the needs of this paper to create a questionnaire that facilitates the analysis of sound systems. This was based on the generally accepted questionnaire of Patrice Pavis as it was further enriched by the theatrologists Herman Altena and Platon Mauromoustakos.
Fast polaron switching in degenerate molecular quantum dots
Creators: name: Alexandrov, A. S.
name: Bratkovsky, A. M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Devices for nano- and molecular size electronics are currently a focus of research aimed at an efficient current rectification and switching. Current switching due to conformational changes in the molecules is slow, on the order of a few kHz. Fast switching on the order of 1 THz may be achieved, at least in principle, in a degenerate molecular quantum dot with strong coupling of electrons with vibrational excitations. We show that the mean-field approach fails to properly describe intrinsic molecular switching and present an exact solution to the problem.
description: 15 pages, 5 figures, paper has been extended; Journal of Physics: Condensed Matter, 2007 (in press)
I principi di libertà e partecipazione nel pensiero di don Luigi Sturzo
Creators: name: Massaro, Roberto
Publisher: name: Apulia Theologica
Year: 2025

description: Recensione sul testo di Marulli Francesco
description: Apulia Theologica, V. 8 N. 2 (2022): Apulia theologica vol. 8, fascicolo 2
การตกแต่งลวดลายกระเบื้องอุณหภูมิต่ำด้วยเทคนิคการใช้น้ำดินสี
Creators: name: สรวิศ มูลอินต๊ะ , อภิญญา  วิไล
Publisher: name: Industrial Technology Lampang Rajabhat University
Year: 2012
Subjects: Decorative, Tiles Low Temperature, color slips

description: 2, 5, วารสารวิชาการคณะเทคโนโลยีอุตสาหกรรม  มหาวิทยาลัยราชภัฏลำปาง
Circulator function in a Josephson junction circuit and braiding of Majorana zero modes
Creators: name: Kim, Mun Dae
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose a scheme for the circulator function in a superconducting circuit consisting of a three-Josephson junction loop and a trijunction. In this study we obtain the exact Lagrangian of the system by deriving the effective potential from the fundamental boundary conditions. We subsequently show that we can selectively choose the direction of current flowing through the branches connected at the trijunction, which performs a circulator function. Further, we use this circulator function for a non-Abelian braiding of Majorana zero modes (MZMs). In the branches of the system we introduce pairs of MZMs which interact with each other through the phases of trijunction. The circulator function determines the phases of the trijunction and thus the coupling between the MZMs to gives rise to the braiding operation. We modify the system so that MZMs might be coupled to the external ones to perform qubit operations in a scalable design.
description: 13 pages, 6 figures, to appear in Scientific Reports
Hydrodynamic instability during non-uniform growth of a helium crystal
Creators: name: Burmistrov, S. N.
name: Dubovskii, L. B.
name: Tsymbalenko, V. L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We analyze an analog of the hydrodynamic Rayleigh-Taylor instability for the liquid-solid phase interface under non-uniform growth of the solid phase. The development of the instability starts on conditions of an accelerated interface growth and if the magnitude of acceleration exceeds some critical value. The plane and spherical shapes of the interface are considered. The observation of the instability can be expected for helium crystals in the course of their abnormal fast growth.
description: Revtex, 5 pages, 3 figures
การพัฒนางานหัตถกรรมเครื่องปั้นดินเผาในเอกลักษณ์ของชุมชนมอญปากเกร็ดสำหรับเป็นผลิตภัณฑ์ร่วมสมัย
Creators: name: สุวิทย์ อินทิพย์
Publisher: name: Industrial Technology Lampang Rajabhat University
Year: 2012
Subjects: pottery, ethnic mon community, contemporary products

description: 2, 5, วารสารวิชาการคณะเทคโนโลยีอุตสาหกรรม  มหาวิทยาลัยราชภัฏลำปาง
การศึกษาและออกแบบบรรจุภัณฑ์จากไม้ไผ่ สำหรับผลิตภัณฑ์เครื่องหอม
Creators: name: สุจินันท์ ดาวเดือน
Publisher: name: Industrial Technology Lampang Rajabhat University
Year: 2013
Subjects: product format, graphics on the packaging, bamboo, and fragrance products

description: 1, 6, วารสารวิชาการคณะเทคโนโลยีอุตสาหกรรม  มหาวิทยาลัยราชภัฏลำปาง
Chiesa sinodale nell'oggi della storia
Creators: name: Di Pilato, Vincenzo
Publisher: name: Apulia Theologica
Year: 2025

description: Occorre una conversione nel modo di vedere, di giudicare, di
agire di noi membri del popolo di Dio, per non incorrere in sociologismi
e parlamentarismi che poco hanno a che fare con la Rivelazione
cristiana.
description: Apulia Theologica, V. 8 N. 2 (2022): Apulia theologica vol. 8, fascicolo 2
การออกแบบบรรจุภัณฑ์ผ้าทอพื้นเมือง อำเภอฟากท่า จังหวัดอุตรดิตถ์
Creators: name: อังกาบ  บุญสูง
Publisher: name: Industrial Technology Lampang Rajabhat University
Year: 2013
Subjects: Design, Package, Woven fabrics, Tambon FAK-THA, Uttaradit Province

description: 1, 6, วารสารวิชาการคณะเทคโนโลยีอุตสาหกรรม  มหาวิทยาลัยราชภัฏลำปาง
Discovery of thermonuclear (Type I) X-ray bursts in the X-ray binary Swift J1858.6-0814 observed with NICER and NuSTAR
Creators: name: Buisson, D. J. K.
name: Altamirano, D.
name: Bult, P.
name: Mancuso, G. C.
name: Güver, T.
name: Jaisawal, G. K.
name: Hare, J.
name: Albayati, A. C.
name: Arzoumanian, Z.
name: Segura, N. Castro
name: Chakrabarty, D.
name: Gandhi, P.
name: Guillot, S.
name: Homan, J.
name: Gendreau, K. C.
name: Jiang, J.
name: Malacaria, C.
name: Miller, J. M.
name: Arabacı, M. Özbey
name: Remillard, R.
name: Strohmayer, T. E.
name: Tombesi, F.
name: Tomsick, J. A.
name: Vincentelli, F. M.
name: Walton, D. J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Swift J1858.6-0814 is a recently discovered X-ray binary notable for extremely strong variability (by factors $>100$ in soft X-rays) in its discovery state. We present the detection of five thermonuclear (Type I) X-ray bursts from Swift J1858.6-0814, implying that the compact object in the system is a neutron star. Some of the bursts show photospheric radius expansion, so their peak flux can be used to estimate the distance to the system. The peak luminosity, and hence distance, can depend on several system parameters; for the most likely values, a high inclination and a helium atmosphere, $D=12.8_{-0.6}^{+0.8}$ kpc, although systematic effects allow a conservative range of $9-18$ kpc. Before one burst, we detect a QPO at $9.6\pm0.5$ mHz with a fractional rms amplitude of $2.2\pm0.2$% ($0.5-10$ keV), likely due to marginally stable burning of helium; similar oscillations may be present before the other bursts but the light curves are not long enough to allow their detection. We also search for burst oscillations but do not detect any, with an upper limit in the best case of 15% fractional amplitude (over $1-8$ keV). Finally, we discuss the implications of the neutron star accretor and this distance on other inferences which have been made about the system. In particular, we find that Swift J1858.6-0814 was observed at super-Eddington luminosities at least during bright flares during the variable stage of its outburst.
description: 14 pages, 8 figures, 2 tables, MNRAS accepted
การออกแบบอุปกรณ์อุ่นน้ำป้อนแบบท่อขด
Creators: name: อุทัย ผ่องรัศมี,เสนีย์ ศิริไชย และสำรวจ อินแบน
Publisher: name: Industrial Technology Lampang Rajabhat University
Year: 2013
Subjects: once through boiler, economizer coil tube and velocity hot ai

description: 1, 6, วารสารวิชาการคณะเทคโนโลยีอุตสาหกรรม  มหาวิทยาลัยราชภัฏลำปาง
Regimes of correlated hopping via a two-site interacting chain
Creators: name: Ballard, A. D.
name: Raikh, M. E.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Inelastic transport of electrons through a two-impurity chain is studied theoretically with account of intersite Coulomb interaction, U. Both limits of ohmic transport (at low bias) and strongly non-ohmic transport (at high bias) are considered. We demonstrate that correlations, induced by a finite U, in conjunction with conventional Hubbard correlations, give rise to a distinct transport regime, with current governed by two-electron hops. This regime realizes when a single-electron hop onto the chain and a single-electron hop out of the chain are both ``blocked'' due to the finite U, so that conventional correlated sequential transport is impossible. The regime of two-electron hops manifests itself in the form of an additional step in the current-voltage characteristics, I(V).
description: 10 pages, 6 figures; final version, minor changes
Psychpaths’ sensitivity to emotional metaphors
Creators: name: Hayes, P. Justus
Publisher: name: University of British Columbia
Year: 2009

description: The results of this study provide further evidence for the hypothesis that psychopaths display an insensitivity to the emotional valence of language and assist in generalizing this finding to relatively complex linguistic stimuli. Using a Q-Sort format, it was determined that psychopathic subjects not only made more mistakes then nonpsychopathic subjects when using the emotional valence of metaphors as a sorting criteria, but also that their mistakes were more likely to involve sorting errors that identified metaphors as being extreme members of the opposite valence category. This suggested that psychopaths were confident in their misidentification of emotional valence. The inclusion of a task that assessed metaphor interpretive ability ensured that these results were not due to an inability to comprehend metaphoric sentences. Further, age, years of formal education, and reading level were ruled out as potentially confounding variables. Recommendations were made for future research that examines other aspects of the psychopath's use of metaphor.
Gravity Field Mapping Using Laser Coupled Quantum Accelerometers in Space
Creators: name: Lévèque, T.
name: Fallet, C.
name: Mandea, M.
name: Biancale, R.
name: Lemoine, J. M.
name: Tardivel, S.
name: Delavault, S.
name: Piquereau, A.
name: Bourgogne, S.
name: Santos, F. Pereira Dos
name: Battelier, B.
name: Bouyer, Ph.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: The emergence of quantum technologies, including cold atom based accelerometers, offers an opportunity to improve the performances of space geodesy missions. In this context, CNES initiated an assessment study called GRICE (GRadiométrie à Interféromètres quantiques Corrélés pour l'Espace) in order to evaluate the contribution of cold atom technologies to space geodesy and to the end users of geodetic data. In this paper, we present mission scenario for gravity field mapping based on a long baseline gradiometer. The mission is based on a constellation of two satellites, flying at an altitude of 373 km, each equipped with a cold atom accelerometer with a sensitivity of $6 \times 10^{-10}$~m.s$^{-2}$.$\mathrmτ^{-1/2}$. A laser link measures the distance between the two satellites and couples these two instruments in order to produce a correlated differential acceleration measurement. The main parameters, determining the performances of the payload, have been investigated. We carried out a general study of satellite architecture and simulations of the mission performances in terms of restitution of the gravity field. The simulations show that this concept would give its best performance in terms of monthly gravity fields recovery under 1000~km resolution. In the resolution band between 1000 and 222~km, the improvement of the GRICE gradient approach over the traditional range-rate approach is globally in the order of 10 to 25\%.
Modeling Updates of Scholarly Webpages Using Archived Data
Creators: name: Jayawardana, Yasith
name: Nwala, Alexander C.
name: Jayawardena, Gavindya
name: Wu, Jian
name: Jayarathna, Sampath
name: Nelson, Michael L.
name: Giles, C. Lee
Publisher: name: arXiv
Year: 2020
Subjects: subject: Digital Libraries (cs.DL)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: The vastness of the web imposes a prohibitive cost on building large-scale search engines with limited resources. Crawl frontiers thus need to be optimized to improve the coverage and freshness of crawled content. In this paper, we propose an approach for modeling the dynamics of change in the web using archived copies of webpages. To evaluate its utility, we conduct a preliminary study on the scholarly web using 19,977 seed URLs of authors' homepages obtained from their Google Scholar profiles. We first obtain archived copies of these webpages from the Internet Archive (IA), and estimate when their actual updates occurred. Next, we apply maximum likelihood to estimate their mean update frequency ($λ$) values. Our evaluation shows that $λ$ values derived from a short history of archived data provide a good estimate for the true update frequency in the short-term, and that our method provides better estimations of updates at a fraction of resources compared to the baseline models. Based on this, we demonstrate the utility of archived data to optimize the crawling strategy of web crawlers, and uncover important challenges that inspire future research directions.
description: 12 pages, 2 appendix pages, 18 figures, to be published in Proceedings of IEEE Big Data 2020 - 5th Computational Archival Science (CAS) Workshop
Integrability and scattering of the boson field theory on a lattice
Creators: name: Campos, Manuel
name: Sierra, German
name: Lopez, Esperanza
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A free boson on a lattice is the simplest field theory one can think of. Its partition function can be easily computed in momentum space. However, this straightforward solution hides its integrability properties. Here, we use the methods of exactly solvable models, that are currently applied to spin systems, to a massless and massive free boson on a 2D lattice. The Boltzmann weights of the model are shown to satisfy the Yang-Baxter equation with a uniformization given by trigonometric functions in the massless case, and Jacobi elliptic functions in the massive case. We diagonalize the row-to-row transfer matrix, derive the conserved quantities, and implement the quantum inverse scattering method. Finally, we construct two factorized scattering $S$ matrix models for continuous degrees of freedom using trigonometric and elliptic functions. These results place the free boson model in 2D in the same position as the rest of the models that are exactly solvable à la Yang-Baxter, offering possible applications in quantum computation.
description: 32 pages, 4 figures
7.2_Lemmer: Modelling uncertainty in the validation of the hydrodynamics of a floating offshore wind turbine
Creators: name: Lemmer, Frank
name: Fröhlich, Christoph
name: Bischoff, Oliver
name: Cheng, Po Wen
name: Eça, Luís
Publisher: name: Zenodo
Year: 2019
Subjects: Floating wind turbine, experimental testing

description: This presentation addresses the systematic validation of numerical predictions of a floating offshore wind turbine, tested in a wave tank. The considered system is the LIFES50+ Nautilus-DTU10 semi-submersible tested at SINTEF OCEAN. The procedure follows the ASME V&V20 standard-
Αψαλος-Γραμμή: η ανάλυση της κεραμικής υπό το πρίσμα της πετρογραφίας
Creators: name: Σαριδάκη, Νίκη Ζαχαρία
Publisher: name: Aristotle University of Thessaloniki
Year: 2011
Subjects: Αψαλος-Γραμμή
Πετρογραφικές αναλύσεις
Κεραμική τεχνολογία
Aspalos-Grammi
Petrographic analysis
Pottery technology

description: Η παρούσα εργασία επικεντρώνεται στην κεραμική παραγωγή και τεχνολογία των περισσότερων κεραμικών κατηγοριών και χρηστικών ομάδων που χρησιμοποιήθηκαν από τους νεολιθικούς κατοίκους της Αψάλου. Ο νεολιθικός οικισμός της Αψάλου εκτείνεται σε μια επίπεδη σχετικά έκταση και οι ανασκαφείς τον κατατάσσουν στον τύπο του «επίπεδου εκτεταμένου οικισμού». Η ραδιοχρονολόγηση με C14 από λάκκο (πιθανότατα απορριμματικό) του νότιου ορύγματος έχει δώσει τη μοναδική χρονολόγηση έως τώρα και ανάγει τον οικισμό στα 5701-5622 π.Χ.
description: Η παρούσα εργασία επικεντρώνεται στην κεραμική παραγωγή και τεχνολογία των περισσότερων κεραμικών κατηγοριών και χρηστικών ομάδων που χρησιμοποιήθηκαν από τους νεολιθικούς κατοίκους της Αψάλου. Ο νεολιθικός οικισμός της Αψάλου εκτείνεται σε μια επίπεδη σχετικά έκταση και οι ανασκαφείς τον κατατάσσουν στον τύπο του «επίπεδου εκτεταμένου οικισμού». Η ραδιοχρονολόγηση με C14 από λάκκο (πιθανότατα απορριμματικό) του νότιου ορύγματος έχει δώσει τη μοναδική χρονολόγηση έως τώρα και ανάγει τον οικισμό στα 5701-5622 π.Χ.
Associations of Very High Energy Gamma-Ray Sources Discovered by H.E.S.S. with Pulsar Wind Nebulae
Creators: name: Gallant, Yves A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The H.E.S.S. array of imaging Cherenkov telescopes has discovered a number of previously unknown gamma-ray sources in the very high energy (VHE) domain above 100 GeV. The good angular resolution of H.E.S.S. (~0.1 degree per event), as well as its sensitivity (a few percent of the Crab Nebula flux) and wide 5-degree field of view, allow a much better constrained search for counterparts in comparison to previous instruments. In several cases, the association of the VHE sources revealed by H.E.S.S. with pulsar wind nebulae (PWNe) is supported by a combination of positional and morphological evidence, multi-wavelength observations, and plausible PWN model parameters. These include the plerions in the composite supernova remnants G 0.9+0.1 and MSH 15-52, the recently discovered Vela X nebula, two new sources in the Kookaburra complex, and the association of HESS J1825-137 with PSR B1823-13. The properties of these better-established associations are reviewed. A number of other sources discovered by H.E.S.S. are located near high spin-down power pulsars, but the evidence for association is less complete. These possible associations are also discussed, in the context of the available multi-wavelength data and plausible PWN scenarios.
description: 5 pages, to appear in Astrophysics and Space Science (proceedings of "The Multi-Messenger Approach to High-Energy Gamma-Ray Sources")
Spectral convexity for attractive SU(2N) fermions
Creators: name: Lee, Dean
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We prove a general theorem on spectral convexity with respect to particle number for 2N degenerate components of fermions. The number of spatial dimensions is arbitrary, and the system may be uniform or constrained by an external potential. We assume only that the interactions are governed by an SU(2N)-invariant two-body potential whose Fourier transform is negative definite. The convexity result implies that the ground state is in a 2N-particle clustering phase. We discuss implications for light nuclei as well as asymmetric nuclear matter in neutron stars.
description: 10 pages, 2 figures; references added
Four Dimensional Black Hole Microstates: From D-branes to Spacetime Foam
Creators: name: Balasubramanian, Vijay
name: Gimon, Eric G.
name: Levi, Thomas S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose that every supersymmetric four dimensional black hole of finite area can be split up into microstates made up of primitive half-BPS "atoms''. The mutual non-locality of the charges of these "atoms'' binds the state together. In support of this proposal, we display a class of smooth, horizon-free, four dimensional supergravity solutions carrying the charges of black holes, with multiple centers each carrying the charge of a half-BPS state. At vanishing string coupling the solutions collapse to a bound system of intersecting D-branes. At weak coupling the system expands into the non-compact directions forming a topologically complex geometry. At strong coupling, a new dimension opens up, and the solutions form a "foam'' of spheres threaded by flux in M-theory. We propose that this transverse growth of the underlying bound state of constitutent branes is responsible for the emergence of black hole horizons for coarse-grained observables. As such, it suggests the link between the D-brane and "spacetime foam'' approaches to black hole entropy.
description: 32 pages, LaTeX, 3 eps figures. References added, example fixed, extra appendix
Studies of non-magnetic impurities in the spin-1/2 Kagome Antiferromagnet
Creators: name: Gregor, Karol
name: Motrunich, Olexei I.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Motivated by recent experiments on ZnCu$_3$(OH)$_6$Cl$_2$, we study the inhomogeneous Knight shifts (local susceptibilities) of spin 1/2 Kagome antiferromagnet in the presence of nonmagnetic impurities. Using high temperature series expansion, we calculate the local susceptibility and its histogram down to about T=0.4J. At low temperatures, we explore a Dirac spin liquid proposal and calculate the local susceptibility in the mean field and beyond mean field using Gutzwiller projection, finding the overall picture to be consistent with the NMR experiments.
description: 12 pages, 9 figures
Da Matera l'Eucaristia per l'Italia
Creators: name: Taneburgo, Pier Giorgio
Publisher: name: Apulia Theologica
Year: 2025

description: Il XXVII Congresso Eucaristico Nazionale a Matera ha rappresentato la conclusione
della prima fase del Cammino sinodale delle Chiese in Italia. Se ne offre una sintesi
ragionata con un semplice approfondimento tematico lungo il programma dei quattro
giorni, dal 22 al 25 settembre 2022. s.ecc. mons. V. Cavalla, Carlo Levi e Pier Paolo
Pasolini incrociano la vita, le strade e i profumi dei Sassi materani. Anche grazie al loro
contributo il pane dell’amore-dolore condiviso era già giunto in momenti diversi dalla
Lucania al resto d’Italia.
description: Apulia Theologica, V. 8 N. 2 (2022): Apulia theologica vol. 8, fascicolo 2
An ALMA/NOEMA survey of the molecular gas properties of high-redshift star-forming galaxies
Creators: name: Birkin, Jack E.
name: Weiss, Axel
name: Wardlow, J. L.
name: Smail, Ian
name: Swinbank, A. M.
name: Dudzevičiūtė, U.
name: An, Fang Xia
name: Ao, Y.
name: Chapman, S. C.
name: Chen, Chian-Chou
name: da Cunha, E.
name: Dannerbauer, H.
name: Gullberg, B.
name: Hodge, J. A.
name: Ikarashi, S.
name: Ivison, R. J.
name: Matsuda, Y.
name: Stach, S. M.
name: Walter, F.
name: Wang, W. -H
name: van der Werf, P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a survey of the molecular gas in 61 submillimetre galaxies (SMGs) selected from 870$μ$m continuum surveys of the COSMOS, UDS and ECDFS fields, using the Atacama Large Millimeter Array (ALMA) and the Northern Extended Millimeter Array (NOEMA). 46 $^{12}$CO ($J=$2-5) emission lines are detected in 45 of the targets at $z=$1.2-4.8, with redshifts indicating that those which are submillimetre bright and undetected/faint in the optical/near-infrared typically lie at higher redshifts, with a gradient of $Δz/ΔS_{870}=$0.11$\pm$0.04mJy$^{-1}$. We also supplement our data with literature sources to construct a statistical CO spectral line energy distribution and find the $^{12}$CO line luminosities in SMGs peak at $J_{\rm up}\sim$6, consistent with the Cosmic Eyelash, among similar studies. Our SMGs lie mostly on or just above the main sequence, displaying a decrease in their gas depletion timescales $t_{\rm dep} = M_{\rm gas}/{\rm SFR}$ with redshift in the range $z\sim$1-5 and a median of 200$\pm$50Myr at $z\sim$2.8. This coincides with an increase in molecular gas fraction $μ_{\rm gas} = M_{\rm gas}/M_\ast$ across the same redshift range. Finally we demonstrate that the $M_{\rm baryon}$-$σ$ distribution of our SMGs is consistent with that followed by early-type galaxies in the Coma cluster, providing strong support to the suggestion that SMGs are progenitors of massive local spheroidal galaxies. On the basis of this we suggest that the SMG populations above and below an 870-$μ$m flux limit of $S_{870}\sim$5mJy may correspond to the division between slow- and fast-rotators seen in local early-type galaxies.
description: Submitted to MNRAS
การศึกษาอัตราส่วนผสมที่เหมาะสมระหว่างดินขาวลำปาง และดินดำแม่ทานต่อสมบัติทางกายภาพ และสมบัติเชิงกลของน้ำดินหล่อ
Creators: name: ศิวัช ลาวัลย์วดีกุล , กิติชัย ระมิงค์วงศ์
Publisher: name: Industrial Technology Lampang Rajabhat University
Year: 2012
Subjects: clay slip, lampang kaolin, mae tan ball clay, physical and mechanical properties

description: 2, 5, วารสารวิชาการคณะเทคโนโลยีอุตสาหกรรม  มหาวิทยาลัยราชภัฏลำปาง
อิทธิพลของตัวแปรในกระบวนการฉีดผสมหล่อขึ้นรูปต่อสมบัติความแข็งของวัสดุเชิงประกอบพื้นอะลูมิเนียมผสมเสริมแรงด้วยอนุภาคซิลิคอนคาร์ไบค์
Creators: name: มัตติกา  บุญมา ฐาปนีย์ พัชรวิชญ์
Publisher: name: Industrial Technology Lampang Rajabhat University
Year: 2012
Subjects: aluminum composites, SiCp, particulate-injection casting

description: 2, 5, วารสารวิชาการคณะเทคโนโลยีอุตสาหกรรม  มหาวิทยาลัยราชภัฏลำปาง
Searches for $D^0$-$\bar{D^0}$ Mixing, Rare Charm and Tau Decays
Creators: name: Swain, Sanjay K.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: I discuss the results on $D^{0}$-$\bar{D}^{0}$ mixing through hadronic as well as semi-leptonic charm decays, rare flavor-changing neutral currents in the charm sector and the lepton flavor violating $τ$ decaying to charged lighter leptons. The results from both BABAR and Belle are presented in this review.
Rakhmanov's theorem for orthogonal matrix polynomials on the unit circle
Creators: name: Van Assche, Walter
Publisher: name: arXiv
Year: 2006
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 42C05

description: Rakhmanov's theorem for orthogonal polynomials on the unit circle gives a sufficient condition on the orthogonality measure for orthogonal polynomials on the unit circle, in order that the reflection coefficients (the recurrence coefficients in the Szego recurrence relation) converge to zero. In this paper we give the analog for orthogonal matrix polynomials on the unit circle.
description: 17 pages
วิธีการแก้ปัญหาของการจัดตารางงานโดยใช้วิธีการผสมผสานเจเนติกอัลกอริทึมกับโลคอลเสิร์ช
Creators: name: อดุลย์  พุกอินทร์
Publisher: name: Industrial Technology Lampang Rajabhat University
Year: 2014
Subjects: Area, Shape, Image Processing, Android

description: 2, 7, วารสารวิชาการคณะเทคโนโลยีอุตสาหกรรม  มหาวิทยาลัยราชภัฏลำปาง
Universality in the flooding of regular islands by chaotic states
Creators: name: Bäcker, Arnd
name: Ketzmerick, Roland
name: Monastra, Alejandro G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We investigate the structure of eigenstates in systems with a mixed phase space in terms of their projection onto individual regular tori. Depending on dynamical tunneling rates and the Heisenberg time, regular states disappear and chaotic states flood the regular tori. For a quantitative understanding we introduce a random matrix model. The resulting statistical properties of eigenstates as a function of an effective coupling strength are in very good agreement with numerical results for a kicked system. We discuss the implications of these results for the applicability of the semiclassical eigenfunction hypothesis.
description: 11 pages, 12 figures
As a matter of tension -- kinetic energy spectra in MHD turbulence
Creators: name: Grete, Philipp
name: O'Shea, Brian W.
name: Beckwith, Kris
Publisher: name: arXiv
Year: 2020
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Magnetized turbulence is ubiquitous in many astrophysical and terrestrial systems but no complete, uncontested theory even in the simplest form, magnetohydrodynamics (MHD), exists. Many theories and phenomenologies focus on the joint (kinetic and magnetic) energy fluxes and spectra. We highlight the importance of treating kinetic and magnetic energies separately to shed light on MHD turbulence dynamics. We conduct an implicit large eddy simulation of subsonic, super-Alfvénic MHD turbulence and analyze the scale-wise energy transfer over time. Our key finding is that the kinetic energy spectrum develops a scaling of approximately $k^{-4/3}$ in the stationary regime as the kinetic energy cascade is suppressed by magnetic tension. This motivates a reevaluation of existing MHD turbulence theories with respect to a more differentiated modeling of the energy fluxes.
description: 10 pages, 6 figures, submitted to The Astrophysical Journal
การหาพื้นที่ของรูปทรงสองมิติบนระบบปฏิบัติการแอนดรอยด์ด้วยการประมวลผลภาพ
Creators: name: เอกลักษณ์ สุมนพันธุ์ สมคิด สุขสวัสดิ์ จิรวัฒน์ แก้วคง และสุทธิพงศ์ ชัยประภา
Publisher: name: Industrial Technology Lampang Rajabhat University
Year: 2014
Subjects: Genetic Algorithm (GA), hybrid local search

description: 2, 7, วารสารวิชาการคณะเทคโนโลยีอุตสาหกรรม  มหาวิทยาลัยราชภัฏลำปาง
A Survey of Local Group Galaxies Currently Forming Stars. I. UBVRI Photometry of Stars in M31 and M33
Creators: name: Massey, Philip
name: Olsen, K. A. G.
name: Hodge, Paul W.
name: Strong, Shay B.
name: Jacoby, George H.
name: Schlingman, Wayne
name: Smith, R. C.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present UBVRI photometry obtained from Mosaic images of M31 and M33 using the KPNO 4-m telescope. The survey covers 2.2 sq degrees of M31, and 0.8 sq degrees of M33, chosen so as to include all of the regions currently active in forming massive stars. The catalog contains 371,781 and 146,622 stars in M31 and M33, respectively, where every star has a counterpart (at least) in B, V, and R. We compare our photometry to previous studies. We provide cross references to the stars confirmed as members by spectroscopy, and compare the location of these to the complete set in color-magnitude diagrams. While follow-up spectroscopy is needed for many projects, we demonstrate the success of our photometry in being able to distinguish M31/M33 members from foreground Galactic stars. We also present the results of newly obtained spectroscopy, which identifies 34 newly confirmed members, including B-A supergiants, the earliest O star known in M31, and two new Luminous Blue Variable candidates whose spectra are similar to that of P Cygni.
description: Accepted by the Astronomical Journal. A version with higher resolution figures can be found at: http://www.lowell.edu/users/massey/M3133.pdf.gz
Parrocchie: memoria e cambiamento
Creators: name: Nigro, Francesco
Publisher: name: Apulia Theologica
Year: 2025

description: Lo studio prende in esame un’esperienza formativa pugliese promossa dall’Istituto Pastorale
Pugliese, organismo della Conferenza episcopale regionale per la promozione e
il coordinamento della vita pastorale, e patrocinata dalla Facoltà Teologica Pugliese.
Facendo emergere alcuni elementi significativi sulla vita delle parrocchie tra una memoria
di grande vivacità e ricchezza e un cambiamento veloce e destabilizzante, l’autore
offre una lettura ecclesiologica e pastorale sulle parrocchie cogliendo alcune dinamicheper un ripensamento della vita pastorale, seguendo anche alcune considerazioni emerse dalla nota pastorale della CEI, Il volto missionario delle parrocchie in un mondo
che cambia del 2004 e il documento della Congregazione del clero del 2020, La
conversione pastorale della comunità parrocchiale al servizio della missione
evangelizzatrice della Chiesa.
description: Apulia Theologica, V. 8 N. 2 (2022): Apulia theologica vol. 8, fascicolo 2