cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
An alternative scheme to estimate AstroSat/LAXPC background for faint sources
Creators: name: Misra, Ranjeev
name: Roy, Jayashree
name: Yadav, J. S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: An alternative scheme is described to estimate the layer 1 LAXPC 20 background for faint sources where the source contribution to the 50-80 keV count rate is less than 0.25 counts/sec (15 milli-crabs or $6 \times 10^{-11}$ ergs/s/cm$^2$). We consider 12 blank sky observations and based on their 50-80 keV count rate in 100 second time-bins, generate four template spectra which are then used to estimate the background spectrum and lightcurve for a given faint source observation. The variance of the estimated background subtracted spectra for the 12 blank sky observations is taken as the energy dependent systematic uncertainty which will dominate over the statistical one for exposures longer than 5 ksecs. The estimated 100 second time bin background lightcurve in the 4-20 keV band with a 3\% systematic error matches with the blank sky ones. The 4-20 keV spectrum can be constrained for a source with flux $\gtrapprox 1$ milli-crab. Fractional r.m.s variability of 10\% can be determined for a $\sim 5$ milli-crab source lightcurve binned at 100 seconds. To illustrate the scheme, the lightcurves, and spectra of three different blank sky observations, three AGN sources (Mrk 0926, Mrk 110, NGC 4593), and LMC X-1 are shown.
description: 7 pages, 10 figures, 2 tables, accepted for publication in The Journal of Astrophysics and Astronomy
Meteoroid and space debris impacts in grazing-incidence telescopes
Creators: name: Carpenter, J. D.
name: Wells, A.
name: Abbey, A. F.
name: Ambrosi, R. M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Micrometeoroid or space debris impacts have been observed in the focal planes of the XMM-Newton and Swift-XRT X-ray observatories. These impacts have resulted in damage to, and in one case the failure of, focal-plane Charge-Coupled Device (CCD) detectors. We present a simple model for the propagation of micrometeoroids and space debris particles into telescopes with grazing incidence X-ray optics. The risks of future focal-plane impact events in three present (Swift-XRT, XMM-Newton, and Chandra) and two future (SIMBOL-X and XEUS) X-ray observatories are then estimated. The probabilities of at least one impact occurring in the Swift-XRT, XMM-Newton, and Chandra focal planes, in a one year period from the time of writing in November 2007 are calculated to be ~5% and ~50% and ~3%. First-order predictions of the impact rates expected for the future SIMBOL-X and XEUS X-ray observatories yield probabilities for at least one focal-plane impact, during nominal 5-year missions, of more than 94% and 99%, respectively. Future X-ray observatories, with large collecting areas and long focal lengths, may experience much higher impact rates on their focal-plane detectors than those currently in operation. This should be considered in the design and planning of future missions.
description: Accepted by Astronomy & Astrophysics, February 2008
Elicitation of vocabulary related to money
Creators: name: Parker, Verdena
name: Campbell, Amy
name: Newbold, Lindsey
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2021
Subjects: subject: hup

description: Audio file VP-100607-10: Elicitation of vocabulary related to money, including a new word for 'ATM' and words for different denominations of money
Slowing down Josephson vortex lattice in Bi_2Sr_2CaCu_2O_{8+d} with pancake vortices
Creators: name: Koshelev, A. E.
name: Latyshev, Yu. I.
name: Konczykowski, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study theoretically and experimentally influence of pancake vortices on motion of the Josephson vortex lattice in layered high-temperature superconductors. Mobility of the Josephson vortices in layered superconductors is strongly suppressed by small amount of pancake-vortex stacks. Moving Josephson vortex lattice forces oscillating zigzag deformation of the pancake-vortex stacks contributing to damping. The salient feature of this contribution is its nonmonotonic dependence on the lattice velocity and the corresponding voltage. Maximum pancake effect is realized when the Josephson frequency matches the relaxation frequency of the stacks. The pancake-vortex damping is strongly suppressed by thermal fluctuations of the pancake vortices. This theoretical picture was qualitatively confirmed by experiments on two mesas prepared out of Bi_2Sr_2CaCu_2O_{8+d} whiskers. We found that the Josephson-vortex flux-flow voltage is very sensitive to small c-axis magnetic field. The pancake-vortex contribution to the current indeed nonmonotonically depends on voltage and decreases with increasing temperature and in-plane magnetic field. We also found that irradiation with heavy ions has no noticeable direct influence on motion of the Josephson vortices but dramatically reduces the pancake-vortex contribution to the damping of the Josephson vortex lattice at low temperatures.
description: 9 pages, 9 figures, accepted to Phys. Rev. B
การวิเคราะห์ต้นทุนและผลตอบแทนของการพัฒนาน้ำบาดาลเพื่อการเกษตรในพื้นที่การเกษตรแบบพึ่งพาน้ำฝน อำเภอหนองหญ้าไซ จังหวัดสุพรรณบุรี
Creators: name: พบพร เศรษฐพฤกษา
name: กัมปนาท วิจิตรศรีกมล
name: ปิยะ ดวงพัตรา
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: การวิเคราะห์ต้นทุนและผลตอบแทน,การพัฒนาน้ำบาดาลเพื่อการเกษตร

description: 2, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Observational Constraints on Dark Energy and Cosmic Curvature
Creators: name: Wang, Yun
name: Mukherjee, Pia
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Current observational bounds on dark energy depend on assumptions about the curvature of the universe. We present a simple and efficient method for incorporating constraints from CMB anisotropy data, and use it to derive constraints on cosmic curvature and dark energy density as a free function of cosmic time using current data. We show that there are two CMB shift parameters, R=sqrt{Ω_m H_0^2} r(z_{CMB}) (scaled distance to recombination) and l_a=πr(z_{CMB})/r_s(z_{CMB})(angular scale of the sound horizon at recombination), with measured values that are nearly uncorrelated with each other. Allowing nonzero cosmic curvature, the three-year WMAP data give R =1.71 +/- 0.03, l_a =302.5 +/- 1.2, and Ω_b h^2 = 0.02173 +/- 0.00082, independent of the dark energy model. The corresponding bounds for a flat universe are R =1.70 +/- 0.03, l_a =302.2 +/- 1.2, and Ω_b h^2 = 0.022 +/- 0.00082. We give the covariance matrix of (R, l_a, Ω_b h^2) from the three-year WMAP data. We find that (R, l_a, Ω_b h^2) provide an efficient and intuitive summary of CMB data as far as dark energy constraints are concerned. Using current CMB, SN Ia, and BAO data, we find that dark energy density is consistent with a constant in cosmic time, with marginal deviations from a cosmological constant that may reflect current systematic uncertainties or true evolution in dark energy. A flat universe is allowed by current data: Ω_k=-0.006_{-0.012}^{+0.013}_{-0.025}^{+0.025} for w_X(z)=const., and Ω_k=-0.002_{-0.018}^{+0.018}_{-0.032}^{+0.041} for w_X(z)=w_0+w_a(1-a)(68% and 95% C.L.). The bounds on cosmic curvature are less stringent if dark energy density is allowed to be a free function of cosmic time, and are also dependent on the assumption about the early time property of dark energy.
description: 12 pages, 9 color figures. Revised version, accepted for publication in PRD
Εκτίμηση του ερωτηματολογίου Epworth Sleepiness Scale σε ασθενείς με σύνδρομο απνοιών ύπνου και στους συντρόφους τους
Creators: name: Αργυρίου, Ευγενία Ζαφειρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: άπνοια
υπνηλία
υπνος
apnea
drowsiness
sleep

description: Σκοπός της διπλωματικής εργασίας ήταν η συγκριτική αξιολόγηση της υποκειμενικής αντίληψης της υπνηλίας στους ασθενείς με σύνδρομο απνοιών στον ύπνο πριν και μετά τη λήψη θεραπείας και συναξιολόγηση της αντίληψης τους αυτής με την αντίστοιχη εκτίμηση των συντρόφων τους. Μελετήθηκαν προοπτικά είκοσι ασθενείς με σύνδρομο απνοιών ύπνου σε διάρκεια τριών μηνών μετά τη λήψη θεραπείας με συσκευή συνεχούς θετικής πίεσης αεραγωγών και καταγράφηκε στην επανασυμπλήρωση της κλίμακας Epworth η βελτίωση των υπνηλικών τους συμπτωμάτων .Ταυτόχρονα έγινε και σύγκριση της βελτίωσης τους όπως παρατηρήθηκε από τους συντρόφους τους. Η βελτίωση που παρατηρήθηκε από τους ασθενείς ήταν πολύ σημαντική αν και διαφοροποιημένη ως προς τα επιμέρους ερωτήματα της κλίμακας Epworth. Αντίθέτως δεν υπήρξε διαφοροποίηση στην αρχική εκτίμηση της υπνηλίας ,πριν τη λήψη θεραπείας από τους ασθενείς και τους συντρόφους τους
description: The purpose of the thesis was to compare the subjective perception of drowsiness in patients with sleep apnea syndrome before and after receiving treatment and to evaluate their perception with their peers. Twenty patients with sleep apnea syndrome were prospectively studied for three months after receiving continuous positive airway pressure therapy and improvement in their sleep symptoms was noted at Epworth Scale. At the same time a comparison was made of their improvement as observed by their partners. The improvement observed by patients and their partners was very significant albeit different from the Epworth Scales. In contrast there was no differentiation in the initial assesment of somnolence before receiving treatment from patients and their partners
Relativistic effects in exclusive neutron-deuteron breakup
Creators: name: Skibinski, R.
name: Witala, H.
name: Golak, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We extended the study of relativistic effects in neutron-deuteron scattering to the exclusive breakup. To this aim we solved the three-nucleon Faddeev equation including such relativistic features as relativistic kinematics and boost effects at incoming neutron lab. energies E_n^{lab}=65 MeV, 156 MeV and 200 MeV. As dynamical input a relativistic nucleon-nucleon interaction exactly on-shell equivalent to the CD Bonn potential has been used. We found that the magnitude of relativistic effects increases with the incoming neutron energy and, depending on the phase-space region, relativity can increase as well as decrease the nonrelativistic breakup cross section. In some regions of the breakup phase-space dynamical boost effects are important. For a number of measured exclusive cross sections relativity seems to improve the description of data.
description: 27 pages, 4 png figures and 7 ps figures
การถ่ายโอนทางวัจนปฏิบัติศาสตร์: การใช้กลวิธีการตอบปฏิเสธของนักศึกษาไทยที่เรียนภาษาอังกฤษเป็นภาษาต่างประเทศ
Creators: name: ขวัญฤทัย สิปปพัฒนกร
name: สุขุม วสุนธราโศภิต
name: อังคณา ทองพูน พัฒนศร
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: การถ่ายโอนทางวัจนปฏิบัติศาสตร์,กลวิธีการตอบปฏิเสธ,การตอบฏิเสธ

description: 2, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Quantum simulations under translational symmetry
Creators: name: Kraus, Christina V.
name: Wolf, Michael M.
name: Cirac, J. Ignacio
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the power of quantum systems for the simulation of Hamiltonian time evolutions on a cubic lattice under the constraint of translational invariance. Given a set of translationally invariant local Hamiltonians and short range interactions we determine time evolutions which can and those that can not be simulated. Whereas for general spin systems no finite universal set of generating interactions is shown to exist, universality turns out to be generic for quadratic bosonic and fermionic nearest-neighbor interactions when supplemented by all translationally invariant on-site Hamiltonians.
description: 9 pages, 2 figures, references added, minor changes
Οι νέες τεχνολογίες στη συνεκπαίδευση
Creators: name: Ιτζου, Χριστίνα Βασιλείου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: συνεκπαίδευση
νέες τεχνολογίες
συνδιδασκαλία
inclusive education
ICT
co teaching

description: H συνεκπαίδευση είναι η θεμελιώδης αρχή πάνω στην οποία πρέπει να δομηθεί το εκπαιδευτικό οικοδόμημα προκειμένου όλοι να μπορούν να εξασκήσουν το πρωταρχικό τους δικαίωμα στην ισάξια και ισόβαθμη εκπαίδευση. Η UNESCO σε συνεργασία με τον ΟΗΕ θέτουν βάσεις για τη συνεκπαίδευση ήδη από την Οικουμενική Διακήρυξη του ΟΗΕ το 1948 που κατοχύρωνε το δικαίωμα στην εκπαίδευση για όλους, ανεξάρτητα από την ηλικία, το φύλο, τη θρησκεία, την εθνικότητα ή οποιονδήποτε παράγοντα θα μπορούσε να είναι παράγοντας διάκρισης ενός ατόμου έναντι του συνόλου του. Ωστόσο, οι φραγμοί των παρόντων εκπαιδευτικών συστημάτων και οι αντιμαχίες που δημιουργούνται σε όλα τα επίπεδα (γονείς, εκπαιδευτικοί, κυβερνήσεις) αναφορικά με τις εκπαιδευτικές πολιτικές καθιστούν την καθολική εφαρμογή της συνεκπαίδευσης προβληματική καθώς το εκπαιδευτικό σύστημα αδυνατεί να αλλάξει τις παρούσες πολιτικές του και να προβεί σε ριζικές και εν τω βάθει αλλαγές. Οι Τεχνολογίες Πληροφορικής και Επικοινωνιών έρχονται να βοηθήσουν τη συνεκπαίδευση και να φανούν αρωγός στην εφαρμογή της αλλάζοντας με αυτόν τον τρόπο το εκπαιδευτικό τοπίο, το οποίο σε αρκετές χώρες εφαρμόζεται σταδιακά όλο και περισσότερο σε κάποιες χώρες ενώ σε άλλες φαίνεται να καθυστερεί σημαντικά, όπως στην περίπτωση της Ελλάδας
description: Inclusion is the fundamental value upon which the educational system should be structured so that everyone can realise their primary right to equal and unbiased education. UNESCO in collaboration with the UN have laid the foundations for inclusive education ever since the UN convention in 1948 which grounded the right to education for all regardless of their age, gender ethnicity or any other variable which could potentially be a discriminatory factor towards an individual. Yet, the boundaries and obstacles of the current educational systems and the dispute in all levels (parents, educators, governments) regarding the educational policies render the full realization of inclusion problematic since the educational system cannot change the existing policies and proceed to ground-breaking reforms. ICT is a helpful facilitator in the application of inclusive education changing in this way the educational paradigm which in many countries seems to be progressively reforming while in others – as in the case of Greece- seems to be lagging significantly behind
Dramatic actors and the nature of role taking experiences
Creators: name: Osborne, Jane M.
Publisher: name: University of British Columbia
Year: 2008

description: Dramatic principles and techniques have been used extensively in counselling and psychology in an attempt to understand and assist individuals with their emotional and psychological difficulties. A central element in drama is the forming of a character. The actual experience of the actor in character has been little explored in what it might have to offer to the realm of psychology and the understanding of human experience. This study aims to address this question through an investigation of the experiences of professional actors who have been personally affected by roles they have played. Using a qualitative research design, ten professional actors were interviewed and asked to describe in detail their experiences of being personally affected by dramatic roles. From these interviews significant statements have been extracted and interwoven into a narrative analysis. The concept of a dialectic was found to be effective in increasing understanding of the relationship between actor and character. Within this dialectical framework, five central themes were found to capture the nature of the acting experiences as described by the actors interviewed. The findings were also found to have implications for the areas of theatre and psychological theory, and for existing drama-based therapies.
การเสริมสร้างทักษะการใช้เหตุผลในการเรียนการสอนโดยใช้หลักการทางปรัชญา
Creators: name: ดวงดาว กีรติกานนท์
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: การเสริมสร้างทักษะการใช้เหตุผล,หลักการทางปรัชญา,การใช้เหตุผล,ทักษะการคิดขั้นสูง

description: 2, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Radio monitoring of the hard state jets in the 2011 outburst of MAXI J1836-194
Creators: name: Russell, Thomas D.; Miller-Jones, James C. A.; Curran, P. A.; Soria, Roberto; Altamirano, Diego; Corbel, Stéphane; Coriat, Mickael; Moin, A.; Russell, D. M.; Sivakoff, Gregory Robert; Slaven-Blair, T. J.; Belloni, Thomaso M.; Fender, Rob P.; Heinz, S.; Jonker, P. G.; Krimm, H. A.; Körding, Elmar G.; Maitra, D.; Markoff, Sera; Middleton, Matthew; Migliari, Simone; Remillard, Ronald Alan; Rupen, Michael P.; Sarazin, Craig L.; Tetarenko, Alexandra Jean; Torres, M. A. P.; Tudose, Valeriu; Tzioumis, A. K.
Publisher: name: University of Alberta Libraries
Year: 2015

Abstract
Do Ultraluminous X-Ray Sources Exist in Dwarf Galaxies?
Creators: name: Swartz, Douglas A.
name: Soria, Roberto
name: Tennant, Allyn F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A thorough search for Ultraluminous X-ray source candidates within the Local Volume is made. The search spatially matches potential ULXs detected in X-ray images or cataloged in the literature with galaxies tabulated in the Catalog of Neighboring Galaxies compiled by Karachentsev et al. (2004). The specific ULX frequency (occurrence rate per unit galaxy mass) is found to be a decreasing function of host galaxy mass for host masses above $\sim10^{8.5}$ solar mass. There is too little mass in galaxies below this point to determine if this trend continues to lower galaxy mass. No ULXs have yet been detected in lower-mass galaxies. Systematic differences between dwarf and giant galaxies that may explain an abundance of ULXs in dwarf galaxies and what they may imply about the nature of ULXs are discussed.
description: Accepted to ApJ
Entanglement entropy in fermionic Laughlin states
Creators: name: Haque, Masudul
name: Zozulya, Oleksandr
name: Schoutens, Kareljan
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present analytic and numerical calculations on the bipartite entanglement entropy in fractional quantum Hall states of the fermionic Laughlin sequence. The partitioning of the system is done both by dividing Landau level orbitals and by grouping the fermions themselves. For the case of orbital partitioning, our results can be related to spatial partitioning, enabling us to extract a topological quantity (the `total quantum dimension') characterizing the Laughlin states. For particle partitioning we prove a very close upper bound for the entanglement entropy of a subset of the particles with the rest, and provide an interpretation in terms of exclusion statistics.
description: 4+ pages, 3 figures. Minor changes in v2
การสอนกระบวนการคิด : ทฤษฎีและการนำไปใช้
Creators: name: สุพิน บุญชูวงศ์
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557

description: 2, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
A possible explanation of the phase diagram of cuprate superconductors
Creators: name: De Cao, Tian
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: A d-p pairing curve that is consistent with the pseudogap curve observed in experiments is found on a d-p model on phonon mechanism. On the discovery we suggest that there are two pseudogaps associated with the nearly localized d-p pairs and nearly free p-p pairs. The p-p pairs look like bosons and are responsible for superconductivities.
description: 6 pages, 3 figures
Elicitation of vocabulary from the Hupa Language Dictionary
Creators: name: Parker, Verdena
name: Newbold, Lindsey
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2021
Subjects: subject: hup

description: Audio files VP-100607-11 and VP-100607-12: Elicitation of vocabulary from the Hupa Language Dictionary. English headwords 'food' to 'frequently' (VP-100607-11) and 'fresh' to 'fun of, make' (VP-100607-12).
Freezing In with Lepton Flavored Fermions
Creators: name: D'Ambrosio, Giancarlo
name: Chatterjee, Shiuli
name: Laha, Ranjan
name: Vempati, Sudhir K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Dark, chiral fermions carrying lepton flavor quantum numbers are natural candidates for freeze-in. Small couplings with the Standard Model fermions of the order of lepton Yukawas are `automatic' in the limit of Minimal Flavor Violation. In the absence of total lepton number violating interactions, particles with certain representations under the flavor group remain absolutely stable. For masses in the GeV-TeV range, the simplest model with three flavors, leads to signals at future direct detection experiments like DARWIN. Interestingly, freeze-in with a smaller flavor group such as $SU(2)$ is already being probed by XENON1T.
description: v2: 23 pages, 4 figures; updated fig. 2, added references, and clarified arguments in section III-A. Results unchanged. Matches version published in SciPost Physics
Halo-model analysis of the clustering of photometric luminous red galaxies at $0.10 \leq z \leq 1.05$ from the Subaru Hyper Suprime-Cam Survey
Creators: name: Ishikawa, Shogo
name: Okumura, Teppei
name: Oguri, Masamune
name: Lin, Sheng-Chieh
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the clustering analysis of photometric luminous red galaxies (LRGs) at a redshift range of $0.1\leq z \leq 1.05$ using $615,317$ photometric LRGs selected from the Hyper Suprime-Cam Subaru Strategic Program covering $\sim124$ deg$^{2}$. Our sample covers a broad range of stellar masses and photometric redshifts and enables a halo occupation distribution analysis to study the redshift and stellar-mass dependence of dark halo properties of LRGs. We find a tight correlation between the characteristic dark halo mass to host central LRGs, $M_{\min}$, and the number density of LRGs independently of redshifts, indicating that the formation of LRGs is associated with the global environment. The $M_{\min}$ of LRGs depends only weakly on the stellar mass $M_{\star}$ at $M_{\star} \lesssim 10^{10.75}h^{-2} M_{\odot}$ at $0.3
description: 16 pages, 7 figures, 2 tables, accepted for publication in ApJ
Theoretical and Experimental Perspectives of Quantum Verification
Creators: name: Carrasco, Jose
name: Elben, Andreas
name: Kokail, Christian
name: Kraus, Barbara
name: Zoller, Peter
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Information Theory (cs.IT)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: In this perspective we discuss verification of quantum devices in the context of specific examples, formulated as proposed experiments. Our first example is verification of analog quantum simulators as Hamiltonian learning, where the input Hamiltonian as design goal is compared with the parent Hamiltonian for the quantum states prepared on the device. The second example discusses cross-device verification on the quantum level, i.e. by comparing quantum states prepared on different quantum devices. We focus in particular on protocols using randomized measurements, and we propose establishing a central data repository, where existing experimental devices and platforms can be compared. In our final example, we address verification of the output of a quantum device from a computer science perspective, addressing the question of how a user of a quantum processor can be certain about the correctness of its output, and propose minimal demonstrations on present day devices.
Near-Milne realization of scale-invariant fluctuations
Creators: name: Magueijo, Joao
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A near-Milne Universe produces a very red spectrum of vacuum quantum fluctuations, but has the potential to produce near-scale invariant {\it thermal} fluctuations. This happens if the energy and entropy are mildly sub-extensive, for example if there is a Casimir contribution. Therefore, one does not need to invoke corrections to Einstein gravity (as in loop quantum cosmology) for a thermal scenario to be viable. Neither do we need the energy to scale like the area, as in scenarios where the thermal fluctuations are subject to a phase transition in the early Universe. Some odd features of this model are pointed out: whether they are fatal or merely unusual should be the subject of future investigations.
การประยุกต์ใช้แนวพระราชดำริเศรษฐกิจพอเพียงกับวิสาหกิจชุมชนในจังหวัดจันทบุรี
Creators: name: ธนาวุฒิ พิมพ์กิ
name: จันทนา ฤทธิ์สมบูรณ์
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: เศรษฐกิจพอเพียง,วิสาหกิจชุมชน

description: 1, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
ตัวแบบการพัฒนาสมรรถนะของทหารพลร่มสู่ความเป็นเลิศ
Creators: name: สาธิต ศิริมงคล
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: ตัวแบบการพัฒนาสมรรถนะ,สมรรถนะทหาร,ทหารพลร่ม,สู่ความเป็นเลิศ

description: 1, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Modeling for evolving biological networks with scale-free connectivity, hierarchical modularity, and disassortativity
Creators: name: Takemoto, Kazuhiro
name: Oosawa, Chikoo
Publisher: name: arXiv
Year: 2006
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We propose a growing network model that consists of two tunable mechanisms: growth by merging modules which are represented as complete graphs and a fitness-driven preferential attachment. Our model exhibits the three prominent statistical properties are widely shared in real biological networks, for example gene regulatory, protein-protein interaction, and metabolic networks. They retain three power law relationships, such as the power laws of degree distribution, clustering spectrum, and degree-degree correlation corresponding to scale-free connectivity, hierarchical modularity, and disassortativity, respectively. After making comparisons of these properties between model networks and biological networks, we confirmed that our model has inference potential for evolutionary processes of biological networks.
description: 19 pages, 8 figures
Computing Helioseismic Sensitivity Kernels for the Sun's Large-Scale Internal Flows using Global-Scale Wave-Propagation Simulations
Creators: name: Hartlep, Thomas
name: Zhao, Junwei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Helioseismic waves observable at the solar surface can be used to probe the properties of the Sun's interior. By measuring helioseismic travel times between different location on the surface, flows and other interior properties can be inferred using so-called sensitivity kernels which relate the amount of travel-time shift with variations in interior proporties. In particular, sensitivity kernels for flows have been developed in the past, using either ray or Born approximation, and have been used to infer solar interior flows such as the meridional circulation which is of particular interest for understanding the structure and dynamics of the Sun. Here we introduce a new method for deriving three-dimensional sensitivity kernels for large-scale horizontal flows in the solar interior. We perform global-Sun wave-propagation simulations through 784 small flow perturbations placed individually in the interior of a simulated Sun, and measure the shifts in helioseismic travel times caused by these perturbations. Each measurement corresponds to a linear equation connecting the flow perturbation velocities and the sensitivity kernels. By solving the resulting large set of coupled linear equations, we derive three-dimensional sensitivity kernels for horizontal flows which have a longitudinal component (parallel to the wave's travel direction) and a transverse component (perpendicular to the wave's travel direction). The kernels exhibit a "banana" shape, similar to kernels derived using Born approximation methods, and show that transverse components are not negligible in inversions for interior flows.
description: 14 pages, 11 figures, accepted by ApJ
Type-II/III DCT/DST algorithms with reduced number of arithmetic operations
Creators: name: Shao, Xuancheng
name: Johnson, Steven G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Numerical Analysis (math.NA)
subject: Data Structures and Algorithms (cs.DS)
subject: Mathematical Software (cs.MS)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: F.2.1

description: We present algorithms for the discrete cosine transform (DCT) and discrete sine transform (DST), of types II and III, that achieve a lower count of real multiplications and additions than previously published algorithms, without sacrificing numerical accuracy. Asymptotically, the operation count is reduced from ~ 2N log_2 N to ~ (17/9) N log_2 N for a power-of-two transform size N. Furthermore, we show that a further N multiplications may be saved by a certain rescaling of the inputs or outputs, generalizing a well-known technique for N=8 by Arai et al. These results are derived by considering the DCT to be a special case of a DFT of length 4N, with certain symmetries, and then pruning redundant operations from a recent improved fast Fourier transform algorithm (based on a recursive rescaling of the conjugate-pair split radix algorithm). The improved algorithms for DCT-III, DST-II, and DST-III follow immediately from the improved count for the DCT-II.
description: 9 pages
Five-dimensional supersymmetric Chern-Simons action as a hypermultiplet quantum correction
Creators: name: Kuzenko, Sergei M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Building on the covariant supergraph techniques in 4D N = 2 harmonic superspace, we develop a manifestly 5D N = 1 supersymmetric and gauge covariant formalism to compute the one-loop effective action for a hypermultiplet coupled to a background vector multiplet. As a simple application, we demonstrate the generation of a supersymmetric Chern-Simons action at the quantum level, both in the Coulomb and the non-Abelian phases. These superfield results are in agreement with the earlier component considerations of Seiberg et al. Our analysis suggests that similar calculations in terms of hybrid 4D superfields or within the 5D projective superspace approach may allow one to extract suitable formulations for the non-Abelian 5D supersymmetric Chern-Simons theory.
description: 12 pages
An Investigation of the Sequential Sampling Method for Crossdocking Simulation Output Variance Reduction
Creators: name: Adewunmi, Adrian
name: Aickelin, Uwe
name: Byrne, Mike
Publisher: name: arXiv
Year: 2008
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: This paper investigates the reduction of variance associated with a simulation output performance measure, using the Sequential Sampling method while applying minimum simulation replications, for a class of JIT (Just in Time) warehousing system called crossdocking. We initially used the Sequential Sampling method to attain a desired 95% confidence interval half width of plus/minus 0.5 for our chosen performance measure (Total usage cost, given the mean maximum level of 157,000 pounds and a mean minimum level of 149,000 pounds). From our results, we achieved a 95% confidence interval half width of plus/minus 2.8 for our chosen performance measure (Total usage cost, with an average mean value of 115,000 pounds). However, the Sequential Sampling method requires a huge number of simulation replications to reduce variance for our simulation output value to the target level. Arena (version 11) simulation software was used to conduct this study.
Network and application design for reliable distributed systems
Creators: name: Danielis, Peter
Publisher: name: Universität Rostock
Year: 2018
Subjects: subject: 004 Data processing Computer sciences

description: This habilitation thesis explores various possibilities for the network and application design of reliable distributed systems. Depending on the application, it is investigated how real-time capability as well as high scalability, accuracy, robustness, and performance can be achieved.
Bounding the photon mass with cosmological propagation of fast radio bursts
Creators: name: Wang, Huimei
name: Miao, Xueli
name: Shao, Lijing
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Photon is the fundamental quantum of electromagnetic fields, whose mass, $m_γ$, should be strictly zero in Maxwell's theory. But not all theories adopt this hypothesis. If the rest mass of the photon is not zero, there will be an additional time delay between photons of different frequencies after they travel through a fixed distance. By analyzing the time delay, we can measure or constrain the photon mass. Fast radio bursts (FRBs) -- transient radio bursts characterized by millisecond duration and cosmological propagation -- are excellent astrophysical laboratories to constrain $m_γ$. In this work we use a catalog of 129 FRBs in a Bayesian framework to constrain $m_γ$. As a result, we obtain a new bound on the photon mass, $m_γ \leq 3.1\times 10^{-51}\rm\,kg\simeq 1.7 \times 10^{-15}\,eV/c^2$ ($m_γ \leq 3.9\times 10^{-51}\rm\,kg \simeq 2.2 \times 10^{-15}\,eV/c^2$) at the $68\%$ $(95\%$) confidence level. The result represents the best limit purely from kinematic analysis of light propagation. The bound on the photon mass will be tighter in the near future with increment in the number of FRBs, more accurate measurement of the redshift for FRBs, and refinement in the knowledge about the origin of dispersion measures (DMs).
description: 10 pages, 4 figures; accepted by Physics Letters B
Electromagnetic Fields in Jets
Creators: name: Sherwin, B. D.
name: Lynden-Bell, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The magnetic fields and energy flows in an astronomical jet described by our earlier model are calculated in detail. Though the field distribution varies with the external pressure function p(z), it depends only weakly on the other boundary conditions. Individual fieldlines were plotted; the lines become nearly vertical at the bottom and are twisted at the top. An animation of a fieldline's motion was made, which shows the line being wound up by the accretion disc's differential rotation and rising as a result of this. The distribution of Poynting flux within the jet indicates that much of the energy flows up the jet from the inside of the accretion disc but a substantial fraction flows back down to the outside.
description: 8 pages, 5 figures. Accepted for publication in MNRAS
Generation of a Fireball in AGN Hot Plasmas
Creators: name: Asano, Katsuaki
name: Takahara, Fumio
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Motivated by relativistic jets observed in active galactic nuclei (AGN), we simulate outflows of electron-positron pairs strongly coupled with photons from normal electron-proton plasmas. Using multi-fluid approximation and a Monte Carlo method of radiative transfer, we obtain spherically symmetric, steady solutions of radiation and pair outflows for the luminosity $L \leq 10^{47}$ erg ${\rm s^{-1}}$. For microphysics, Coulomb scattering, Compton scattering, bremsstrahlung, electron-positron pair annihilation and creation are taken into account. Although a significant amount of pairs outflow by powerful radiative force with a mildly relativistic velocity, the temperature is not high enough to avoid pair annihilation before the fireball becomes optically thin to scattering. Several caveats in the simulations are also discussed.
description: 20 pages, 7figures. accepted for publication in ApJ
Elicitation of vocabulary from the Hupa Language Dictionary
Creators: name: Parker, Verdena
name: Newbold, Lindsey
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2021
Subjects: subject: hup

description: Audio files VP-100607-08 and VP-100607-09: Elicitation of vocabulary from the Hupa Language Dictionary. English headwords 'finch' to 'flap' (VP-100607-08) and 'flat' to 'fond' (VP-100607-09).
Motivation and adjustment and story sequence analysis
Creators: name: Smitton, J. Alan
Publisher: name: University of British Columbia
Year: 2008

description: This study examined the relationship between adjustment and motivation in upper elementary aged students. 18 students from grades six and seven wrote stories to a ten picture Children's Apperception Test-Human figures. From these stories the childrens' motivational levels were derived. The stories were scored utilizing the scoring method outlined in Magda B. Arnold's "Story Sequence Analysis" (1962). These scores were then correlated with adjustment scores obtained from the "Child and Adolescent Adjustment Profile" (CAAP). Aggregate descriptive results indicated a relationship of 0.50 existed between adjustment and motivation. To further explore the relationship six case studies were chosen from the larger group of 18. The imports of each student in the case studies were presented to the teacher. The imports in sequence (known as a sequence analysis) reveal the child’s beliefs, attitudes and convictions. The teacher was asked to comment on the accuracy of the sequence analysis. To further assess the level of adjustment beyond the "Child and Adolescent Adjustment Profile," the teacher was interviewed by the researcher using a questionnaire developed from the CAAP. The findings of this study indicated that: (a) the sequence analysis presented to the teacher was a fair representation of the student's level of motivation and subsequent level of achievement; (b) that several areas of researcher/teacher dialogue on adjustment were reflected in the sequence analysis; and (c) that both the sequence analysis and dialogue on adjustment supported the empirical finding of this study.
Can Bohmian trajectories account for quantum recurrences having classical periodicities?
Creators: name: Matzkin, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum systems in specific regimes display recurrences at the period of the periodic orbits of the corresponding classical system. We investigate the excited hydrogen atom in a magnetic field -- a prototypical system of 'quantum chaos' -- from the point of view of the de Broglie Bohm (BB) interpretation of quantum mechanics. The trajectories predicted by BB theory are computed and contrasted with the time evolution of the wavefunction, which shows pronounced features at times matching the period of closed orbits of the classical hydrogen in a magnetic field problem. Individual BB trajectories do not possess these periodicities and cannot account for the quantum recurrences. These recurrences can however be explained by BB theory by considering the ensemble of trajectories compatible with an initial statistical distribution, although none of the trajectories of the ensemble are periodic, rendering unclear the dynamical origin of the classical periodicities.
Measurement of the Lambda_b Lifetime in Lambda_b --> J/psi Lambda0 in p-pbar Collisions at sqrt(s)=1.96 TeV
Creators: name: CDF Collaboration
name: Abulencia, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report a measurement of the Lambda_b lifetime in the exclusive decay Lambda_b --> J/psi Lambda0 in p-pbar collisions at sqrt(s) = 1.96 TeV using an integrated luminosity of 1.0 fb^{-1} of data collected by the CDF II detector at the Fermilab Tevatron. Using fully reconstructed decays, we measure tau(Lambda_b) = 1.593 ^{+0.083}_{-0.078} (stat.) +- 0.033 (syst.) ps. This is the single most precise measurement of tau(Lambda_b) and is 3.2 sigma higher than the current world average.
description: 7 Pages, 2 Figures, 1 Table. Submitted to Phys. Rev. Lett
Σωματική εμβρυογένεση σε υβρίδια λεύκης
Creators: name: Κάρτας, Χρήστος Αναστασίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Λεύκη
Σωματική εμβρυογένεση
Μεθυλίωση του DNA
Populus
Somatic embryogenesis
DNA methylation

description: Στην παρούσα διατριβή μελετήθηκε η επίδραση των ρυθμιστών ανάπτυξης 2,4-διχλωροφαινοξυοξικό οξύ (2,4-D) και 6 – Βενζυλαδενίνη (BA) στην επαγωγή σωματικής εμβρυογένεσης στο Ευρωαμερικανικό υβρίδιο λεύκης (Populus deltoides X Populus nigra var. italica) καθώς και οι αλλαγές που συμβαίνουν στο επίπεδο μεθυλίωσης του DNA κατά τη διάρκεια της επαγωγής. Κατόπιν μεγάλου χρόνου επαγωγής παρατηρήθηκε καλογένεση σε έκφυτα που τοποθετήθηκαν στο θρεπτικό μέσο με 2,4D – 4.2 μΜ, BA – 2.5 μΜ. Στη συνέχεια πραγματοποιήθηκε εκχύλιση DNA από έκφυτα με κάλο, έκφυτα χωρίς κάλο καθώς και από έκφυτα χωρίς κανένα χειρισμό για την ανάπτυξη των μοριακών δεικτών f – MSAP έτσι ώστε να υπολογιστούν οι διαφορές της μεθυλίωσης ανάλογα με τον χειρισμό του κάθε εκφύτου και την αντίδρασή του σε αυτόν. Σε γενικές γραμμές, οι τιμές της μεθυλίωσης ήταν μεγαλύτερες στα έκφυτα που υπέστησαν ιστοκαλλιέργεια. Στα έκφυτα σε συνθήκες συνεχούς επαγωγής στα δείγματα με καλογένεση οι τύποι της υπερμεθυλίωσης και της de novo μεθυλίωσης παρουσίασαν μεγαλύτερες τιμές συγκριτικά με τα δείγματα χωρίς καλογένεση σε αντίθεση με την απομεθυλίωση που ήταν μεγαλύτερη στα δείγματα χωρίς κάλο. Ακριβώς τα αντίθετα από τα παραπάνω αποτελέσματα παρατηρήθηκαν στα έκφυτα που ήταν σε συνθήκες συνδυασμού επαγωγής και έκφρασης
description: This study explored the effect of 2.4 – dichlorophenoxyacetate acid (2,4 – D) and 6 – Benzyladenine (BA) growth regulators to the induction of somatic embryogenesis in X3 poplar clone (Populus deltoides X Populus nigra var. italica), as well as the changes in DNA Methylation level taking place during the in vitro culture. After a long time of induction callogenesis was formed in explants which had been placed in tissue culture medium with 2,4D – 4.2 μΜ, BA – 2.5 μΜ. As to explore the changes in DNA Methylation level caused by in vitro culture conditions, f – MSAP genetic markers technique had been used after DNA extraction. In general, DNA Methylation was increased in explants after in vitro culture. In explants which had calluses under permanent induction conditions higher values of overmethylation and de novo Methylation were noticed and demethylation was reduced in comparison with explants without callus formation. The opposite result was observed in explants under conditions of induction and expression combination
J-PAS: forecasts on interacting vacuum energy models
Creators: name: Salzano, V.
name: Pigozzo, C.
name: Benetti, M.
name: Borges, H. A.
name: von Marttens, R.
name: Carneiro, S.
name: Alcaniz, J. S.
name: Fabris, J. C.
name: Tsujikawa, S.
name: Benítez, N.
name: Bonoli, S.
name: Cenarro, A. J.
name: Cristóbal-Hornillos, D.
name: Dupke, R. A.
name: Ederoclite, A.
name: López-Sanjuan, C.
name: Marín-Franch, A.
name: Marra, V.
name: Moles, M.
name: de Oliveira, C. Mendes
name: Sodré, L.
name: Taylor, K.
name: Varela, J.
name: Ramió, H. Vázquez
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The next generation of galaxy surveys will allow us to test some fundamental aspects of the standard cosmological model, including the assumption of a minimal coupling between the components of the dark sector. In this paper, we present the Javalambre Physics of the Accelerated Universe Astrophysical Survey (J-PAS) forecasts on a class of unified models where cold dark matter interacts with a vacuum energy, considering future observations of baryon acoustic oscillations, redshift-space distortions, and the matter power spectrum. After providing a general framework to study the background and linear perturbations, we focus on a concrete interacting model without momentum exchange by taking into account the contribution of baryons. We compare the J-PAS results with those expected for DESI and Euclid surveys and show that J-PAS is competitive to them, especially at low redshifts. Indeed, the predicted errors for the interaction parameter, which measures the departure from a $Λ$CDM model, can be comparable to the actual errors derived from the current data of cosmic microwave background temperature anisotropies.
description: 34 pages, 9 figures, 14 tables
ความสำเร็จของนโยบาย "ครัวไทยสู่ครัวโลก" ภายใต้ความร่วมมือระหว่างภาครัฐและเอกชน
Creators: name: ปณิดาภา สวนแก้ว
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2557
Subjects: นโยบายครัวไทยสู่ครัวโลก,ความร่วมมือระหว่างภาครัฐและภาคเอกชน

description: 1, 10, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Periodicity of hyperplane arrangements with integral coefficients modulo positive integers
Creators: name: Kamiya, Hidehiko
name: Takemura, Akimichi
name: Terao, Hiroaki
Publisher: name: arXiv
Year: 2007
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 32S22, 52C35

description: We study central hyperplane arrangements with integral coefficients modulo positive integers $q$. We prove that the cardinality of the complement of the hyperplanes is a quasi-polynomial in two ways, first via the theory of elementary divisors and then via the theory of the Ehrhart quasi-polynomials. This result is useful for determining the characteristic polynomial of the corresponding real arrangement. With the former approach, we also prove that intersection lattices modulo $q$ are periodic except for a finite number of $q$'s.
Grover/Zeta Correspondence based on the Konno-Sato theorem
Creators: name: Komatsu, Takashi
name: Konno, Norio
name: Sato, Iwao
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Recently the Ihara zeta function for the finite graph was extended to infinite one by Clair and Chinta et al. In this paper, we obtain the same expressions by a different approach from their analytical method. Our new approach is to take a suitable limit of a sequence of finite graphs via the Konno-Sato theorem. This theorem is related to explicit formulas of characteristic polynomials for the evolution matrix of the Grover walk. The walk is one of the most well-investigated quantum walks which are quantum counterpart of classical random walks. We call the relation between the Grover walk and the zeta function based on the Konno-Sato theorem "Grover/Zeta Correspondence" here.
description: 12 pages. arXiv admin note: text overlap with arXiv:2011.14162