cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Equivalences between fusion systems of finite groups of Lie type
Creators: name: Broto, Carles
name: Møller, Jesper M.
name: Oliver, Bob
Publisher: name: arXiv
Year: 2008
Subjects: subject: Group Theory (math.GR)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 20D06, 55R37

description: We prove, for certain pairs G,G of finite groups of Lie type, that the p-fusion systems for G and G' are equivalent. In other words, there is an isomorphism between a Sylow p-subgroup of G and one of G' which preserves p-fusion. This occurs, for example, when G=H(q) and G'=H(q') for a simple Lie type H, and q and q' are prime powers, both prime to p, which generate the same closed subgroup of the p-adic units. Our proof uses homotopy theoretic properties of the p-completed classifying spaces of G and G', and we know of no purely algebraic proof of this result.
description: 20 pages, uses diagrams.sty and xy-pic, second version
ผลของพีเอชและอุณหภูมิของน้ำที่ใช้แช่เมล็ดข้าวต่อคุณค่าทางอาหารของข้าวกล้องงอกพันธุ์ขาวดอกมะลิ 105
Creators: name: อรพิน เกิดชูชื่น
name: ณัฏฐา เลาหกุลจิตต์
name: อรทัย โกกิลกนิษฐ
Publisher: name: วารสารวิจัย มสด สาขาวิทยาศาสตร์และเทคโนโลยี
Year: 2556
Subjects: แกมมา,อะมิโน,บิวทาริค,แอซิค (กาบา),โปรตีน,วิตามินบี 1

description: 1, 6, วารสารวิจัย มสด สาขาวิทยาศาสตร์และเทคโนโลยี
Comment on "Multiparty quantum mutual information: An alternative definition"
Creators: name: Lee, Jaehak
name: Noh, Gibeom
name: Noh, Changsuk
name: Park, Jiyong
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that, contrary to the claim by Kumar [Phys. Rev. A 96, 012332 (2017)], the quantum dual total correlation of an $n$-partite quantum state cannot be represented as the quantum relative entropy between $n-1$ copies of the quantum state and the product of $n$ different reduced quantum states for $n \geq 3$. Specifically, we argue that the latter fails to yield a finite value for generalized $n$-partite Greenberger-Horne-Zeilinger states.
description: 2 pages, close to published version
Η διαμόρφωση της εταιρικής εικόνας μέσα από τον ιστότοπο:: μελέτη περίπτωσης στον κλάδο της καπνοβιομηχανίας
Creators: name: Γιαννούκα, Δήμητρα Αλκιβιάδη
Publisher: name: Aristotle University of Thessaloniki
Year: 2010
Subjects: Εταιρική ταυτότητα
Εταιρική εικόνα
Ιστότοπος
Ιστοχώρος
corporate identity
corporate image
website
corporate website

description: Η παρούσα εργασία εστιάζει στους τρόπους με τους οποίους οι οργανισμοί διορθώνουν ή συντηρούν τις θετικές αντιλήψεις του κοινού, ώστε να αντιμετωπίσουν ή να αποφύγουν προκλήσεις του περιβάλλοντος. Έμφαση δίνεται στις κοινωνικές δομές που ισχύουν μέσα στο πεδίο λειτουργίας του κάθε οργανισμού, καθώς με αυτό τον τρόπο επιτυγχάνεται η κατανόηση του τρόπου διαχείρισης της εταιρικής εικόνας. Σκοπός είναι η μελέτη του τρόπου με τον οποίο οι επιχειρήσεις στρατηγικά διαμορφώνουν θετικές εικόνες για τον εαυτό τους και η διερεύνηση της λειτουργίας μιας επιχείρησης ως κομμάτι ενός ευρύτερου συμβολικού πεδίου με θεσμικά καθορισμένα πρότυπα και πιέσεις. Η εφαρμογή των εννοιών και ανάλυση γίνεται με τη χρήση δεδομένων από την παγκόσμια καπνοβιομηχανία.
description: This paper focuses on how organizations repair or maintain positive attitudes of their audiences, so as to address or avoid environmental challenges. Emphasis is given on social structures existing in the operational field of each organization, since this enables the understanding of corporate image management. The purpose is to study how firms strategically shape positive images of themselves and to investigate the operation of business as part of a larger symbolic field, with a given set of institutional standards and pressures. The application of concepts and analysis is done using data from the global tobacco industry.
Spectral determinant on Euclidean isosceles triangle envelopes of fixed area as a function of angles: absolute minimum and small-angle asymptotics
Creators: name: Kalvin, Victor
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: Functional Analysis (math.FA)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 58J52

description: We study extremal properties of the determinant of Friederichs selfadjoint Laplacian on the Euclidean isosceles triangle envelopes of fixed area as a function of angles. Small-angle asymptotics show that the determinant grows without any bound as an angle of triangle envelope goes to zero. We prove that the equilateral triangle envelope (the most symmetrical geometry) always gives rise to a critical point of the determinant and find the critical value. Moreover, if the area of envelopes is not too large, then the determinant achieves its absolute minimum only on the equilateral triangle envelope and there are no other critical points, whereas for sufficiently large area the equilateral triangle envelope corresponds to a local maximum of the determinant.
description: 27 pages, 6 figures
Complete identification of the Parkes half-Jansky sample of GHz peaked spectrum radio galaxies
Creators: name: de Vries, N.
name: Snellen, I. A. G.
name: Schilizzi, R. T.
name: Lehnert, M. D.
name: Bremer, M. N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Gigahertz Peaked Spectrum (GPS) radio galaxies are generally thought to be the young counterparts of classical extended radio sources. Statistically complete samples of GPS sources are vital for studying the early evolution of radio-loud AGN and the trigger of their nuclear activity. The 'Parkes half-Jansky' sample of GPS radio galaxies is such a sample, representing the southern counterpart of the 1998 Stanghellini sample of bright GPS sources. As a first step of the investigation of the sample, the host galaxies need to be identified and their redshifts determined. Deep R-band VLT-FORS1 and ESO 3.6m EFOSC II images and long slit spectra have been taken for the unidentified sources in the sample. We have identified all twelve previously unknown host galaxies of the radio sources in the sample. Eleven have host galaxies in the range 21.0 < Rc < 23.0, while one object, PKS J0210+0419, is identified in the near infrared with a galaxy with Ks = 18.3. The redshifts of 21 host galaxies have been determined in the range 0.474 < z < 1.539, bringing the total number of redshifts to 39 (80%). Analysis of the absolute magnitudes of the GPS host galaxies show that at z > 1 they are on average a magnitude fainter than classical 3C radio galaxies, as found in earlier studies. However their restframe UV luminosities indicate that there is an extra light contribution from the AGN, or from a population of young stars.
description: Accepted for publication in A&A. 14 pages, 8 figures
Wind Tunnel Testing of a Open-Loop Wake Deflection Under Dynamic Wind Direction Changes
Creators: name: Campagnolo, Filippo
Publisher: name: Zenodo
Year: 2019
Subjects: wind energy, wind farm control, wind tunnel

description: In recent years, there has been a growing interest in the development of cooperative control strategies for turbines within a wind plant, with the goals of increasing power capture, mitigating loads and providing ancillary services. Among the approaches investigated so far, wake steering by yawing the upwind turbines seems to be the most promising one. Indeed, several studies demonstrated the effectiveness of this approach for steady wind directions by means of high-fidelity simulations[1] and wind tunnel testing[2]. Moreover, field tests also provided encouraging results[3]. The research presented in this paper aims at further understanding and characterizing the effectiveness of this strategy with respect to dynamic changes in wind direction. For this purpose, wind tunnel tests were conducted with three scaled wind turbines[2] within the framework of the H2020 CL-Windcon project. Dynamic wind direction changes were simulated by rotating the wind tunnel turntable (Fig. 1a), according to a pre-defined time series derived from field measurements. Two different inflow conditions were considered to resemble typical onshore and offshore environments. The control laws were implemented by means of look-up tables (LUT) that, for below-rated wind conditions, schedule the yaw misalignment of each turbine in the plant according to measureed ambient wind direction and turbulence intensity. The LUTs were synthesized according to the robust formulation of Rott et al.[4], using the FLORIS wake model. The conducted tests also characterized the sensitivity of the farm-level power capture to different ways of filtering wind direction measurements, as well as to the uncertainties used for the derivation of the LUTs. Preliminary results show that these relatively simple control laws achieve a power increase of up to 10-15% in offshore inflow conditions for wind directions between ±7 deg (with the three aligned wind turbines corresponding to the 0 deg wind direction). Considering the probability distribution of the wind direction, the cumulative power gain is up to approx. 8%. [1] Gebraad et al,, Wind Energy, 19, 95–114 (2014) [2] Campagnolo et al., Journal of Physics: Conference Series 753 (2016) [3] Fleming et al., Wind Energ. Sci., 2, 229-239 (2017) [4] Rott et al., Wind Energ. Sci., 3, 869-882. (2018)
Large-$N_c$ and renormalization group constraints on parity-violating low-energy coefficients for three-derivative operators in pionless effective field theory
Creators: name: Nguyen, Son T.
name: Schindler, Matthias R.
name: Springer, Roxanne P.
name: Vanasse, Jared
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We extend from operators with one derivative to operators with three derivatives the analysis of two-body hadronic parity violation in a combined pionless effective field theory (EFT$_{π\!/}$) and large-$N_c$ expansion, where $N_c$ is the number of colors in quantum chromodynamics (QCD). In elastic scattering, these operators contribute to $S$-$P$ and $P$-$D$ wave transitions, with five operators and their accompanying low energy coefficients (LECs) characterizing the $S$-$P$ transitions and six operators and LECs those in $P$-$D$ transitions. We show that the large-$N_c$ analysis separates them into leading order in $N_c$, next-to-leading order in $N_c$, etc. Relationships among EFT$_{π\!/}$ LECs emerge in the large-$N_c$ expansion. We also discuss the renormalization scale dependence of these LECs. Our analysis can complement lattice QCD calculations and help prioritize future parity-violating experiments.
description: 17 pages, 6 figures
III-Nitride Nanowire Based Light Emitting Diodes on Carbon Paper
Creators: name: Mastro, Michael A.
name: Anderson, Travis J.
name: Tadjer, Marko J.
name: Kub, Francis J.
name: Hite, Jennifer K.
name: Kim, Jihyun
name: Eddy, Charles R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: This article presents the use of flexible carbon substrates for the growth of III-nitride nanowire light emitters. A dense packing of gallium nitride nanowires were grown on a carbon paper substrate. The nanowires grew predominantly along the a-plane direction, normal to the local surface of the carbon paper. Strong photo- and electro-luminescence was observed from InGaN quantum well light emitting diode nanowires.
title: ปัจจัยที่มีผลต่อการตัดสินใจเข้าศึกษาต่อระดับปริญญาตรีที่วิทยาลัยนานาชาติ มหาวิทยาลัยมหิดล (MUIC) ของนักเรียนระดับชั้นมัธยมศึกษาปีที่ 6 ในเขตพื้นที่กรุงเทพมหานครและปริมณฑล
Creators: name: ณัฐบูรณ์ พรรัตนเจริญ
name: รสสุคนธ์ พระเนตร
Publisher: name: Mahidol University
publisherIdentifierScheme: ROR
Year: 2025
Subjects: การตัดสินใจ
เข้าศึกษาต่อ
วิทยาลัยนานาชาติ
มหาวิทยาลัยมหิดล
MUIC

description: Mahidol R2R e-Journal, 12, 1, 172-186
Η ανάλυση του Παιδικού Περιοδικού τύπου κατά το δεύτερο μισό του 19ου αιώνα με την οπτική του Φύλου: Φιλόστοργος Μήτηρ (1862-1866), Εφημερίς των Παίδων (1868-1893)
Creators: name: Ανθυπατοπούλου, Μαρία Χαράλαμπου
Publisher: name: Aristotle University of Thessaloniki
Year: 2010
Subjects: Παιδικός περιοδικός τύπος
Ισότητα των δύο φύλων
Ποιοτική ανάλυση περιεχομένου
pedagogic periodical
equality of two gender
Qualitative analysis

description: Η συγκεκριμένη εργασία με θέμα Η ανάλυση του Παιδικού Περιοδικού τύπου κατά το δεύτερο μισό του 19ου αιώνα με την οπτική του Φύλου: Φιλόστοργος Μήτηρ (1862-1866), Εφημερίς των Παίδων (1868-1893) εντάσσεται στο πλαίσιο του Διατμηματικού Προγράμματος σπουδών για την «Παιδαγωγική της Ισότητας των Φύλων». Στόχος της παρούσας εργασίας είναι να διερευνηθεί η θέση των παιδιών στο 19ο αιώνα καθώς επίσης και ο ρόλος των δύο φύλων μέσα στην τότε κοινωνία. Η μέθοδος που επιλέχθηκε για τη μελέτη των δύο προαναφερθέντων παιδαγωγικών περιοδικών είναι αυτή της Ποιοτικής Ανάλυσης Περιεχομένου. Υπό αυτό το πρίσμα λοιπόν, αφού γίνει μία αναφορά στις κοινωνικοϊστορικές συνθήκες που επικρατούσαν στην Ελλάδα το 19ο αιώνα θα παρατεθούν τα Γυναικεία, Παιδικά και Παιδαγωγικά περιοδικά που κυκλοφορούσαν την τότε εποχή. Έπειτα, αναφέρονται τα ιδιάζοντα χαρακτηριστικά της παιδικής ηλικίας το 19ο αιώνα καθώς επίσης, και η σχέση του παιδιού με το παιχνίδι. Εν συνεχεία, μέσω της Ποιοτικής Ανάλυσης Περιεχομένου ερευνάται η διαφοροποίηση που υπάρχει ανάμεσα στο ρόλο του αγοριού και του κοριτσιού στην οικογένεια, στα παιχνίδια, στην εκπαίδευση, στη θρησκεία και στις πανεπιστημιακές σπουδές.
description: The scope of the project at hand is the examination of the children’s social status during the 19th century along with the role of the two genders in the society. The chosen method regarding the studying of the aforementioned pedagogic periodical is the one of Content Qualitative Analysis. From this point of view, a reference in the social and historical conditions of Greece during the 19th century is presented and is followed by the quoting of Women’s, Children’s and Pedagogic periodicals that were published at the time. After that, the peculiar characteristics of 19th’s century childhood are presented along with the child’s relationship with game. Thereinafter, through the Content Qualitative Analysis, the differentiation between the role of boys and girls is studied in the context of family, games, education, religion and academic studies.
A Spectroscopic Study of Nuclear Processing and Production of Anomalously Strong Lines in the Crab Nebula
Creators: name: MacAlpine, G. M.
name: Ecklund, T. C.
name: Lester, W. R.
name: Vanderveer, S. J.
name: Strolger, L. G.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present and discuss correlations for optical and near-infrared (5500-10030 angstroms) line intensity measurements at many positions in the Crab Nebula. These correlations suggest the existence of gas produced by a range of nuclear processing, from material in which synthesis ended with the CNO-cycle, to some helium-burning and nitrogen depletion, to regions containing enriched products of oxygen-burning. The latter exhibit a gradual, linear rise of [Ni II] emission with increasing argon enrichment, whereas gas with less nuclear processing shows markedly different [Ni II] emission characteristics, including the highest derived abundances. This suggests two origins for stable, neutron-rich nickel in the nebula: a type of "alpha-rich freezeout" in the more highly processed material, and possibly removal of ions from the neutron star in other regions. In addition, the data indicate that anomalously strong observed [C I] emission comes from broad, low-ionization zones. Although the strongest He I emission could also be enhanced in similar low-ionization gas, correlations between relevant line ratios argue against that interpretation, strengthening the case for an exceptionally high helium mass fraction in some locations.
description: 14 pages, 12 figures, to be published in the Astronomical Journal
Pressure dependence of the exchange interaction in the dimeric single-molecule magnet [Mn4O3Cl4(O2CEt)3(py)3]2 from inelastic neutron scattering
Creators: name: Sieber, A.
name: Foguet-Albiol, D.
name: Waldmann, O.
name: Ochsenbein, S. T.
name: Carver, G.
name: Mutka, H.
name: Fernandez-Alonso, F.
name: Mezouar, M.
name: Weber, H. P.
name: Christou, G.
name: Güdel, H. U.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The low-lying magnetic excitations in the dimer of single-molecule magnets (Mn4)2 are studied by inelastic neutron scattering as a function of hydrostatic pressure. The anisotropy parameters D and B04, which describe each Mn4 subunit, are essentially pressure independent, while the antiferromagnetic exchange coupling J between the two Mn4 subunits strongly depends on pressure, with an increase of 42% at 17 kbar. Additional pressure dependent powder X-ray measurements allow a structural interpretation of the findings.
description: 4 pages, 4 figures, REVTEX4, to be published in PRB
FIER: Software for analytical modeling of delayed gamma-ray spectra
Creators: name: Matthews, E. F.
name: Goldblum, B. L.
name: Bernstein, L. A.
name: Quiter, B. J.
name: Brown, J. A.
name: Younes, W.
name: Burke, J. T.
name: Padgett, S. W.
name: Ressler, J. J.
name: Tonchev, A. P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: A new software package, the Fission Induced Electromagnetic Response (FIER) code, has been developed to analytically predict delayed $γ$-ray spectra following fission. FIER uses evaluated nuclear data and solutions to the Bateman equations to calculate the time-dependent populations of fission products and their decay daughters resulting from irradiation of a fissionable isotope. These populations are then used in the calculation of $γ$-ray emission rates to obtain the corresponding delayed $γ$-ray spectra. FIER output was compared to experimental data obtained by irradiation of a $^{235}$U sample in the Godiva critical assembly. This investigation illuminated discrepancies in the input nuclear data libraries, showcasing the usefulness of FIER as a tool to address nuclear data deficiencies through comparison with experimental data. FIER provides traceability between $γ$-ray emissions and their contributing nuclear species, decay chains, and parent fission fragments, yielding a new capability for the nuclear science community.
description: 11 pages, 10 figures
Η Αοριστία των Ενστάσεων κατά τον ΚΠολΔ:
Creators: name: Αμπατζής, Αναστάσιος Νικόλαου
Publisher: name: Aristotle University of Thessaloniki
Year: 2010
Subjects: Αοριστία
Ενσταση
Ένσταση συμψηφισμού
Indefiniteness
Plea
Plea of offset

description: Η παρούσα εργασία επιχειρεί να αναδείξει ορισμένα ζητήματα που ανακύπτουν κατά τη διαδικασία ελέγχου από τον δικαστή του ορισμένου των προβαλλόμενων στη δίκη ενστάσεων. Εστιάζεται ιδιαίτερα στα στοιχεία που κατ’ άρθρο 262 παρ. 1 Κ.ΠολΔ. απαιτείται να περιέχει για την πληρότητά της η ένσταση, επιχειρώντας ταυτόχρονα να αναδείξει τη χρησιμότητα της διάταξης του άρθρου 236 Κ.Πολ.Δ. για τη θεραπεία της αοριστίας και την ανάγκη να τύχει μεγαλύτερης αποδοχής από τη νομολογία των ελληνικών δικαστηρίων. Ασχολείται ειδικότερα με δύο από τις πιο συχνά προβαλλόμενες στα πλαίσια της δίκης ενστάσεις, αυτές της καταχρηστικής άσκησης του δικαιώματος και της παραγραφής, καθώς επίσης και με την ένσταση συμψηφισμού, που απολαμβάνει ιδιαίτερη δικονομική μεταχείριση. Επιχειρεί, τέλος, να ερευνήσει ορισμένες βασικές συνέπειες της απόρριψης μιας ένστασης ως αόριστης, και ειδικότερα αυτές που σχετίζονται με τη δυνατότητα επαναφοράς της στην κατ’ έφεση δίκη, την κάλυψή της από το δεδικασμένο και τη δυνατότητα προβολής της ως λόγου ανακοπής του άρθρου 933 Κ.Πολ.Δ.
description: This project attempts to discuss some of the issues that appear while the judge attempts to examine the definiteness of the submitted pleas. It focuses on the elements which, according to the article 262 §1 C.C.P., every plea must include• it also attempts to emphasize the importance of the article 236 C.C.P., whereby the indefiniteness of the submitted pleas can be cured, though it is rarely applied by the Greek courts. It particularly deals with two of the most frequently submitted pleas, those of abuse of right and statute of limitations, as well as with the plea of offset, which enjoys a special juridical treatment. It, finally, attempts to show some of the main consequences of the rejection of an indefinite plea, and particularly those which concern with the possibility of resubmission to the Court of appeal, the res judicata, and the possibility of submission as a ground of stay of execution, according to the article 933 C.C.P.
Classification and reconstruction of optical quantum states with deep neural networks
Creators: name: Ahmed, Shahnawaz
name: Muñoz, Carlos Sánchez
name: Nori, Franco
name: Kockum, Anton Frisk
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We apply deep-neural-network-based techniques to quantum state classification and reconstruction. We demonstrate high classification accuracies and reconstruction fidelities, even in the presence of noise and with little data. Using optical quantum states as examples, we first demonstrate how convolutional neural networks (CNNs) can successfully classify several types of states distorted by, e.g., additive Gaussian noise or photon loss. We further show that a CNN trained on noisy inputs can learn to identify the most important regions in the data, which potentially can reduce the cost of tomography by guiding adaptive data collection. Secondly, we demonstrate reconstruction of quantum-state density matrices using neural networks that incorporate quantum-physics knowledge. The knowledge is implemented as custom neural-network layers that convert outputs from standard feedforward neural networks to valid descriptions of quantum states. Any standard feed-forward neural-network architecture can be adapted for quantum state tomography (QST) with our method. We present further demonstrations of our proposed [arXiv:2008.03240] QST technique with conditional generative adversarial networks (QST-CGAN). We motivate our choice of a learnable loss function within an adversarial framework by demonstrating that the QST-CGAN outperforms, across a range of scenarios, generative networks trained with standard loss functions. For pure states with additive or convolutional Gaussian noise, the QST-CGAN is able to adapt to the noise and reconstruct the underlying state. The QST-CGAN reconstructs states using up to two orders of magnitude fewer iterative steps than a standard iterative maximum likelihood (iMLE) method. Further, the QST-CGAN can reconstruct both pure and mixed states from two orders of magnitude fewer randomly chosen data points than iMLE.
description: 40 pages, 20 figures, 5 tables, code will be available at https://github.com/quantshah/qst-nn
Auger Spectra and Different Ionic Charges Following 3s, 3p and 3d Sub-Shells Photoionization of Kr Atoms
Creators: name: Lotfy, Yehia A.
name: El-Shemi, Adel M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The decay of inner-shell vacancy in an atom through radiative and non-radiative transitions leads to final charged ions. The de-excitation decay of 3s, 3p and 3d vacancies in Kr atoms are calculated using Monte-Carlo simulation method. The vacancy cascade pathway resulted from the de-excitation decay of deep core hole in 3s subshell in Kr atoms is discussed. The generation of spectator vacancies during the vacancy cascade development gives rise to Auger satellite spectra. The last transitions of the de-excitation decay of 3s, 3p and 3d holes lead to specific charged ions. Dirac-Fock-Slater wave functions are adapted to calculate radiative and non-radiative transition probabilities. The intensity of Kr^{4+} ions are high for 3s hole state, whereas Kr^{3+} and Kr^{2+} ions have highest intensities for 3p and 3d hole states, respectively. The present results of ion charge state distributions agree well with the experimental data.
description: Published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/
Irène Némirovsky e la tentazione del grande schermo
Creators: name: Bigliosi, Cinzia
Publisher: name: Itinera
Year: 2019

description: Having reached the apex of her fame in the 30s, Irène Némirovsky regained her popularity in 2004, when her posthumous novel French Suite was published, prompting the re-publication of all her works. Known as author of novels, Némirovsky would have liked to write exclusively for the cinema. She authored four plays which never became films. With Hollywood in her mind, three unsuccessful attempts and movies based on her works, Némirovsky wrote great literature thinking about the big screen. Key words: Némirovsky, literature, cinema, plays.
description: Itinera, N. 17 (2019): Réécriture scénique et sources: du roman français à la scène théâtrale italienne
Operative communities : sustainable localized urban community building
Creators: name: Gaudet, Bernie
Publisher: name: University of British Columbia
Year: 2009

description: The purpose of this thesis is to investigate some of the factors that optimize sustainable community building initiatives in localized urban communities. What is a "community" and what is required to build communities that inform and represent personal values and address common needs? Building private community-based social structures in Canada is relevant in light of the current dismantling of the public social system. When connotations of the term community are explored, a wide range of interpretations surface. However, some components of the term can be extracted from expert opinion, including those who actually live in communities. Of interest to this thesis are community building processes that are operative. A literature review was first conducted. Five components are evident from the literature. They include co-operation among members, inclusive participation, a commitment and concerted effort to partake in activities that are socially, ecologically and economically sustainable, localization and urbanity, and finally, the conscious formulation and application of values. For the purposes of this thesis, operative communities are therefore holistic though concentrated, collaborative, deliberate and sustainable social structures that are designed to achieve common values. To explore the manifestation of these components, twelve international communities were visited between 1993 and 1995. Four of the communities are in Canada, four are based in the United States, two of the communities are located in Denmark, and the remaining two communities are located in Sweden. The communities were selected from an extended list of community initiatives because they are self-professed proponents and examples of operative sustainable environment initiatives. Each community is vastly different and is continually evolving. However, it was generally evident that in order to be operative, a high level of co-operation and participation is required on the part of the community members. As well, sustainability is concientiously pursued in operative communities, althought the focus of the efforts depends on the locality and needs of the members. Furthermore, communities that are close to urban centres have better access to the services of the city, and personal values were represented in the decision-making process that determined the social structure, particularly on the smaller-scale community level. Using the information generated from the literature review and field research, there are several policy implications, listed in Chapter 5, which public governing agencies and communities can undertake in order to support community building initiatives. The policies are predominantly focused on facilitiating a process-oriented social structure, and can have a direct impact on the effectiveness, or operativeness of community building initiatives.
Moment distributiuons of clusters and molecules in the adiabatic rotor model
Creators: name: Ballentine, G. E.
name: Bertsch, G. F.
name: Onishi, N.
name: Yabana, K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We present a Fortran program to compute the distribution of dipole moments of free particles for use in analyzing molecular beams experiments that measure moments by deflection in an inhomogeneous field. The theory is the same for magnetic and electric dipole moments, and is based on a thermal ensemble of classical particles that are free to rotate and that have moment vectors aligned along a principal axis of rotation. The theory has two parameters, the ratio of the magnetic (or electric) dipole energy to the thermal energy, and the ratio of moments of inertia of the rotor.
description: 3 pages with 2 figures
The hydrogen atom: consideration of the electron self-field
Creators: name: Biguaa, Leon V.
name: Kassandrov, Vladimir V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We substantiate the need for account of the proper electromagnetic field of the electron in the canonical problem of hydrogen in relativistic quantum mechanics. From mathematical viewpoint, the goal is equivalent to determination of the spectrum of everywhere regular solutions to the self-consistent system of Dirac and Maxwell equations (with external Coulomb potential). We demonstrate that only particular classes of solutions, "nonlinear" analogues of s- and p-states, can be obtained through decomposition of a solution in a series, with respect to the fine structure constant parameter $α$. In the zero approximation at $α\rightarrow 0$ the reduction to the self-consistent non-relativistic system of Schrödinger-Poisson equations takes place. For the latter, using both numerical and variational methods, we obtain the solutions corresponding to the ground and set of excited states. Spectrum of the binding energies with remarkable precision reproduces the "Bohrian" dependence $W_n = W/ n^2$. For this, the ionization energy $W$ proves to be universal yet about two times smaller than its observed value. Possibility of the renormalization procedure and the problem of account for relativistic corrections to the binding energies of order $α^2$ are considered
description: 23 pages, 8 figures, 2 tables
The use of digital elevation models as a preliminary slope stability tool for the Clayoquot River Watershed
Creators: name: Faucette, Dave
Publisher: name: University of British Columbia
Year: 2009

description: The purpose of this thesis was to develop a preliminary slope stability tool for the Clayoquot River Watershed. Current techniques obtained from aerial photographs, topographic maps and field surveys are becoming increasing expensive to undertake. Testing new, cost effective, easily acquired methods for mapping hazardous areas needs to be undertaken. This project attempts to do this by using morphological variables acquired from Digital Elevation Models (DEMs) and Geographic Information Systems (GISs). In contrast to current hazard mapping methods used in British Columbia the procedure outlined in this project attempts to provide an indication of the fluxes taking place within the landscape. The Clayoquot River watershed situated along the west coast of Vancouver Island was the study site for this research project. Steep slopes, a harsh climate and the intense debate over logging throughout the entire Clayoquot Sound region makes this an ideal location to test a method as proposed in this thesis. Slope gradient, transient snow zone, across slope curvature and catchment area were the four variables that went into creating a slope stability image. The next stage was to combine this image with a rating based on surficial geology and then to test this product with the hazard maps produced by MacMillan Bloedel for the area. Unfortunately their project has been delayed, so testing the findings of this thesis is not possible at this time. With improved models for acquiring the variables and more accurate digital information along with the procedures outlined in this thesis, it is felt that preliminary slope stability assessments will become an invaluable tool to the forest managers throughout British Columbia.
Kinetic decomposition for periodic homogenization problems
Creators: name: Jabin, Pierre-Emmanuel
name: Tzavaras, Athanasios E.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35L99, 35K99

description: We develop an analytical tool which is adept for detecting shapes of oscillatory functions, is useful in decomposing homogenization problems into limit-problems for kinetic equations, and provides an efficient framework for the validation of multi-scale asymptotic expansions. We apply it first to a hyperbolic homogenization problem and transform it to a hyperbolic limit problem for a kinetic equation. We establish conditions determining an effective equation and counterexamples for the case that such conditions fail. Second, when the kinetic decomposition is applied to the problem of enhanced diffusion, it leads to a diffusive limit problem for a kinetic equation that in turn yields the effective equation of enhanced diffusion.
Translation of Quantum Circuits into Quantum Turing Machines for Deutsch and Deutsch-Jozsa Problems
Creators: name: Corrente, Giuseppe
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: F.1

description: We want in this article to show the usefulness of Quantum Turing Machine (QTM) in a high-level didactic context as well as in theoretical studies. We use QTM to show its equivalence with quantum circuit model for Deutsch and Deutsch-Jozsa algorithms. Further we introduce a strategy of translation from Quantum Circuit to Quantum Turing models by these examples. Moreover we illustrate some features of Quantum Computing such as superposition from a QTM point of view and starting with few simple examples very known in Quantum Circuit form.
description: 11 pages, 4 figures
Application of Synchronization to Formation Flying Spacecraft: Lagrangian Approach
Creators: name: Chung, Soon-Jo
name: Ahsun, Umair
name: Slotine, Jean-Jacques E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: This article presents a unified synchronization framework with application to precision formation flying spacecraft. Central to the proposed innovation, in applying synchronization to both translational and rotational dynamics in the Lagrangian form, is the use of the distributed stability and performance analysis tool, called contraction analysis that yields exact nonlinear stability proofs. The proposed decentralized tracking control law synchronizes the attitude of an arbitrary number of spacecraft into a common time-varying trajectory with global exponential convergence. Moreover, a decentralized translational tracking control law based on phase synchronization is presented, thus enabling coupled translational and rotational maneuvers. While the translational dynamics can be adequately controlled by linear control laws, the proposed method permits highly nonlinear systems with nonlinearly coupled inertia matrices such as the attitude dynamics of spacecraft whose large and rapid slew maneuvers justify the nonlinear control approach. The proposed method integrates both the trajectory tracking and synchronization problems in a single control framework.
description: This paper has been withdrawn by the authors. updated version published. Journal of Guidance, Control, and Dynamics, Vol. 32, No. 2, March-April 2009, pp. 512-526
Η άρση της αυτοτέλειας του νομικού προσώπου προς διαφύλαξη έννομων συμφερόντων των μελών του:
Creators: name: Ζαπριάνος, Νικόλαος Ευάγγελου
Publisher: name: Aristotle University of Thessaloniki
Year: 2010
Subjects: Αρση της αυτοτέλειας του νομικού προσώπου
Εννομα συμφέροντα μελών νομικού προσώπου
Αξίωση αποζημίωσης
Piercing the corporate veil
Corporation members' legitimate interests
Compensation claim

description: Το ζήτημα της άρσης της αυτοτέλειας του νομικού προσώπου προς το σκοπό της προστασίας των δανειστών του έχει απασχολήσει συστηματικά την ελληνική θεωρία και έχει γνωρίσει αξιόλογη νομολογιακή επεξεργασία. Τα τελευταία χρόνια η νομολογία προσέφερε αφορμές για τον προσανατολισμό της έρευνας προς μιαν άλλη κατεύθυνση, αυτή της λεγόμενης «φιλικής» ή «εσωτερικής» άρσης της αυτοτέλειας. Πρόκειται για εκείνη τη μορφή απόκλισης από την αρχή της αυτοτέλειας που στοχεύει στη διαφύλαξη έννομων συμφερόντων των μελών ή/και του ίδιου του νομικού προσώπου, με σκοπό την επέλευση ευμενών ή τη μη επέλευση δυσμενών για τα μέλη ή το νομικό πρόσωπο συνεπειών, τις οποίες θα επέβαλε η συνεπής εφαρμογή της αρχής της αυτοτέλειας. Στο επίκεντρο της «φιλικής» άρσης της αυτοτέλειας βρίσκονται οι δυνατότητες άσκησης από τα μέλη του νομικού προσώπου των αποζημιωτικών αξιώσεων του τελευταίου κατά των διαχειριστών του και γενικότερα των απαιτήσεων του νομικού προσώπου κατά των οφειλετών του.
description: Lifting the corporate veil with a view to protect the corporation’s creditors has consistently been an issue of major importance for the Greek legal theory and national case-law. Lastly indeed a number of judgments has offered the theory a chance to direct its focus on the so-called “friendly corporate veil lifting”, i.e. the disregard of the corporation’s legal personality in order to protect its members’ and/or its own legitimate interests. In the centre of attention lie the circumstances, under which the corporation’s member may be entitled to exercise the former’s compensation claims against its managers as well as other debtors.
From Practice to Theory: The "Bright Illumination" Attack on Quantum Key Distribution Systems
Creators: name: Liss, Rotem
name: Mor, Tal
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Cryptography and Security (cs.CR)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The "Bright Illumination" attack [Lydersen et al., Nat. Photon. 4, 686-689 (2010)] is a practical attack, fully implementable against quantum key distribution systems. In contrast to almost all developments in quantum information processing (for example, Shor's factorization algorithm, quantum teleportation, Bennett-Brassard (BB84) quantum key distribution, the "Photon-Number Splitting" attack, and many other examples), for which theory has been proposed decades before a proper implementation, the "Bright Illumination" attack preceded any sign or hint of a theoretical prediction. Here we explain how the "Reversed-Space" methodology of attacks, complementary to the notion of "quantum side-channel attacks" (which is analogous to a similar term in "classical" - namely, non-quantum - computer security), has missed the opportunity of predicting the "Bright Illumination" attack.
description: 17 pages
Sample Robust Scheduling of Electricity-Gas Systems Under Wind Power Uncertainty
Creators: name: Liu, Rong-Peng
name: Hou, Yunhe
name: Li, Yujia
name: Lei, Shunbo
name: Wei, Wei
name: Wang, Xiaozhe
Publisher: name: arXiv
Year: 2024
Subjects: subject: Optimization and Control (math.OC)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper adopts a two-stage sample robust optimization (SRO) model to address the wind power penetrated unit commitment optimal energy flow (UC-OEF) problem for IEGSs. The two-stage SRO model can be approximately transformed into a computationally efficient form. Specifically, we employ linear decision rules to simplify the proposed UC-OEF model. Moreover, we further enhance the tractability of the simplified model by exploring its structural features and, accordingly, develop a solution method.
description: 10 pages
Photon States from Propagating Complex Electromagnetic Fields
Creators: name: Dragoman, Daniela
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A wavefunction for single- and many-photon states is defined by associating photons with different momenta to different spectral and polarization components of the classical, generally complex, electromagnetic field that propagates in a definite direction. By scaling each spectral component of the classical field to the square root of the photon energy, the appropriately normalized photon wavefunction acquires the desired interpretation of probability density amplitude, in contradistinction to the Riemann-Silbertsein wavefunction that can be considered as the amplitude of the photon probability energy density.
JADID MAKTABDORI MAHMUDXO'JA BEHBUDIY
Creators: name: Abduzoirova  Nasiba Farmon qizi Nizomiy nomidagi TDPU talabasi
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada jadid adabiyotining yirik vakili Mahmudxo‘ja Behbudiyning maktablar yaratishda, darsliklar yozishda, bir so‘z bilan aytganda Turkiston jadidchilik harakatidagi o‘ziga xos o‘rni va ro‘li haqida ma’lumot berilgan.

 

Yevropa, ta’lim, teatr, gʻoya, darslik adabiyot, tarjima, turk va fors.
Measuring the Impact of Interference Channels on Multicore Avionics
Creators: name: VanderLeest, Steven H.
name: Thompson, Samuel R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Measurement-based analysis of software timing behavior provides important insight and evidence for flight certification of modern avionics systems. For multicore systems, however, this analysis is challenging due to interference effects from shared hardware resource usage. We present an approach to multicore timing analysis that uses interference generators to stress interference channels in multicore systems. The test methodology comprises two steps. First, platform characterization measures the sensitivity of the hardware and RTOS to targeted interference channels using a combination of interference generators. Second, software characterization measures the timing behavior of instrumented applications while interference is generated on shared resources.
description: 8 pages, 3 figures. Digital Avionics Systems Conference (DASC) 2020
MCNNTUNES: tuning Shower Monte Carlo generators with machine learning
Creators: name: Lazzarin, Marco
name: Alioli, Simone
name: Carrazza, Stefano
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computational Physics (physics.comp-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The parameters tuning of event generators is a research topic characterized by complex choices: the generator response to parameter variations is difficult to obtain on a theoretical basis, and numerical methods are hardly tractable due to the long computational times required by generators. Event generator tuning has been tackled by parametrisation-based techniques, with the most successful one being a polynomial parametrisation. In this work, an implementation of tuning procedures based on artificial neural networks is proposed. The implementation was tested with closure testing and experimental measurements from the ATLAS experiment at the Large Hadron Collider.
description: 9 pages, 3 figures, 9 tables, code available at https://github.com/N3PDF/mcnntunes
Finite-size effects on the behavior of the susceptibility in van der Waals films under $+,+$ boundary conditions
Creators: name: Dantchev, Daniel
name: Rudnick, Joseph
name: Barmatz, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study critical point finite-size effects in the case of the susceptibility of a film in which interactions are characterized by a van der Waals-type power law tail. The geometry is appropriate to a slab-like system with two bounding surfaces. Boundary conditions are consistent with surfaces that both prefer the same phase in the low temperature, or broken symmetry, state. We take into account both interactions within the system and interactions between the constituents of the system and the material surrounding it. Specific predictions are made with respect to the behavior of a $^3$He and $^4$He films in the vicinity of their respective liquid-vapor critical points.
description: 17 pages, revtex
Deep Generative Symbolic Regression
Creators: name: Holt, Samuel
name: Qian, Zhaozhi
name: van der Schaar, Mihaela
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: I.2.6; I.2.5

description: Symbolic regression (SR) aims to discover concise closed-form mathematical equations from data, a task fundamental to scientific discovery. However, the problem is highly challenging because closed-form equations lie in a complex combinatorial search space. Existing methods, ranging from heuristic search to reinforcement learning, fail to scale with the number of input variables. We make the observation that closed-form equations often have structural characteristics and invariances (e.g., the commutative law) that could be further exploited to build more effective symbolic regression solutions. Motivated by this observation, our key contribution is to leverage pre-trained deep generative models to capture the intrinsic regularities of equations, thereby providing a solid foundation for subsequent optimization steps. We show that our novel formalism unifies several prominent approaches of symbolic regression and offers a new perspective to justify and improve on the previous ad hoc designs, such as the usage of cross-entropy loss during pre-training. Specifically, we propose an instantiation of our framework, Deep Generative Symbolic Regression (DGSR). In our experiments, we show that DGSR achieves a higher recovery rate of true equations in the setting of a larger number of input variables, and it is more computationally efficient at inference time than state-of-the-art RL symbolic regression solutions.
description: In the proceedings of the Eleventh International Conference on Learning Representations (ICLR 2023). https://iclr.cc/virtual/2023/poster/11782