cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
CONDUTA DO PODER JUDICIÁRIO FRENTE AOS CRIMES SOB A LEI 14.133/2021: ANÁLISE DOS PRINCÍPIOS CONSTITUCIONAIS ADMINISTRATIVOS
Creators: name: Consuêla Félix de Vasconcelos Neta   Francisco Leonardo Silva Neto   José de Lima Albuquerque ³ Gelsomina Maria Bignetti Veloso4
Publisher: name: Zenodo
Year: 2023

description: RESUMO

O presente artigo trata da atuação do Poder Judiciário nos processos que envolvem crime tipificados pela Lei 14.133/2021 como forma de preservação dos princípios constitucionais da Administração Pública. O objetivo geral foi analisar o papel do Poder Judiciário através de seus entendimentos sobre as alterações trazidas pela Lei nº 14.133/2021 no concernente aos crimes os quais envolvem os contratos administrativos e licitatórios para manter a conjuntura principiológica constitucional que rege a Administração Pública brasileira. Especificamente, objetivou-se: definir os axiomas principiológicos que norteiam a Administração Pública; descrever a importância do Poder Judiciário como instrumento democrático com enfoque na atuação relacionada aos procedimentos licitatórios; e relacionar a atuação do Poder Judiciário, através de decisões judiciais acerca de processos que envolvem crimes licitatórios, para demonstrar sua relevância na preservação dos princípios que sustentam a Administração Pública. O problema de pesquisa foi: como o Poder Judiciário contribui com a preservação dos princípios constitucionais que guiam a efetividade da Administração Pública através da atuação de identificação e processamento de crimes previstos na Lei nº 14.133/2021? A hipótese foi de que mediante a eficaz utilização do instrumento constitucional que é o Poder Judiciário, é possível fomentar a ética e a transparência dos processos que envolvem contratos administrativos e licitações para resguardar as boas práticas exigidas pela Administração Pública. Conclui-se que o Poder Judiciário é um instrumento singular e necessário para o combate aos crimes licitatórios, para a preservação dos princípios da Administração Pública e para a proteção do interesse público e da dignidade da pessoa humana.
Thermomagnetic modification of the anomalous magnetic moment of quarks using the NJL model
Creators: name: Ghosh, Snigdha
name: Chaudhuri, Nilanjan
name: Roy, Pradip
name: Sarkar, Sourav
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The effective photon-quark-antiquark ($γq \overline{q}$) vertex function is evaluated at finite temperature in the presence of an arbitrary external magnetic field using the two-flavor gauged Nambu--Jona-Lasinio (NJL) model in the mean field approximation. The lowest order diagram contributing to the magnetic form factor and the anomalous magnetic moment (AMM) of the quarks is calculated at finite temperature and external magnetic field using the imaginary time formalism of finite temperature field theory and the Schwinger proper time formalism. The Schwinger propagator including all the Landau levels with non-zero AMM of the dressed quarks is considered while calculating the loop diagram. Using sharp as well as smooth three momentum cutoff, we regularize the UV divergences arising from the vertex function and the parameters of our model are chosen to reproduce the well known phenomenological quantities at zero temperature and zero magnetic field, such as pion-decay constant ($f_π$), vacuum quark condensate, vacuum pion mass ($m_π$) as well as the magnetic moments of proton and neutron. We then study the temperature and magnetic field dependence of the AMM and constituent mass of the quark. We found that, the AMM as well as the constituent quark mass are large at the chiral symmetry broken phase in the low temperature region. Around the pseudo-chiral phase transition they decrease rapidly and at high temperatures both of them approach vanishingly small values in the symmetry restored phase.
description: Version published in Physical Review D
Traversable Wormholes Construction in (2+1) Gravity
Creators: name: Larranaga, Alexis
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Wormholes have been always an interesting object in gravity theories. In this paper we make a little review of the principal properties of these objects and the exotic matter they need to exist. Then, we obtain two specific solutions in the formalism of (2+1)-dimensional gravity with negative cosmological constant. The obtained geometries correspond to traversable wormholes with an exterior geometry correspondient to the well known BTZ black hole solution. We also discuss the distribution of exotic matter that these wormholes need.
description: 13 pages, 2 figures
Code-Switching in der computervermittelten Kommunikation. Eine Analyse deutsch-italienischer Facebook Beiträge.
Creators: name: Franko, Katharina
Publisher: name: Ludwig-Maximilians-Universität München
Year: 2019
Subjects: subject: 400
subject: 410
subject: 437
subject: 457
subject: 418

description: Das Ziel der Dissertation ist, das aus der Mehrsprachigkeitsforschung stammende Phänomen Code-Switching in den Beiträgen bilingualer Nutzer des Social Networks Facebook zu untersuchen. Code-Switching wurde bisher meist im spontanen mündlichen Gebrauch untersucht, aber auch in der im Internet verwendeten Sprache, die viele Merkmale des Mündlichen aufweist, lassen sich Sprachwechsel beobachten. Die Arbeit trägt also zum einen dazu bei, neue Erkenntnisse in dem Bereich der computervermittelten Kommunikation zu erlangen, und zum anderen ermöglicht sie eine neue Sichtweise auf den Sprachwechsel. Die Grundlage hierfür bildet ein computergestütztes, annotiertes Korpus, das die aus dem sozialen Netzwerk Facebook extrahierten Statusmitteilungen und Kommentare von Nutzern enthält, die sowohl auf deutsch als auch auf italienisch schreiben. Die Analyse der Daten beantwortet die Frage, wie, wo und in welchem Ausmaß Code-Switching erfolgt und stellt ein Modell vor, das alle strukturellen Eigenschaften von Code-Switching und dessen sozio-pragmatischen Funktionen beschreibt.
New Close Binary Systems from the SDSS-I (Data Release Five) and the Search for Magnetic White Dwarfs in Cataclysmic Variable Progenitor Systems
Creators: name: Silvestri, Nicole M.
name: Lemagie, Mara P.
name: Hawley, Suzanne L.
name: West, Andrew A.
name: Schmidt, Gary D.
name: Liebert, James
name: Szkody, Paula
name: Mannikko, Lee
name: Wolfe, Michael A.
name: Barentine, J. C.
name: Brewington, Howard J.
name: Harvanek, Michael
name: Krzesinski, Jurik
name: Long, Dan
name: Schneider, Donald P.
name: Snedden, Stephanie A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the latest catalog of more than 1200 spectroscopically-selected close binary systems observed with the Sloan Digital Sky Survey through Data Release Five. We use the catalog to search for magnetic white dwarfs in cataclysmic variable progenitor systems. Given that approximately 25% of cataclysmic variables contain a magnetic white dwarf, and that our large sample of close binary systems should contain many progenitors of cataclysmic variables, it is quite surprising that we find only two potential magnetic white dwarfs in this sample. The candidate magnetic white dwarfs, if confirmed, would possess relatively low magnetic field strengths (B_WD < 10 MG) that are similar to those of intermediate-Polars but are much less than the average field strength of the current Polar population. Additional observations of these systems are required to definitively cast the white dwarfs as magnetic. Even if these two systems prove to be the first evidence of detached magnetic white dwarf + M dwarf binaries, there is still a large disparity between the properties of the presently known cataclysmic variable population and the presumed close binary progenitors.
description: 25 pages. 8 full size figures (.eps) and 2 complete tables (.tex) are available at http://www.astro.washington.edu/nms/papers/WDM/dr5/ . Accepted for publication in the Astronomical Journal
COALAS: I. ATCA CO(1-0) survey and luminosity function in the Spiderweb protocluster at z=2.16
Creators: name: Jin, S.
name: Dannerbauer, H.
name: Emonts, B.
name: Serra, P.
name: Lagos, C. D. P.
name: Thomson, A. P.
name: Bassini, L.
name: Lehnert, M.
name: Allison, J. R.
name: Champagne, J. B.
name: Indermuhle, B.
name: Norris, R. P.
name: Seymour, N.
name: Shimakawa, R.
name: Casey, C. M.
name: De Breuck, C.
name: Drouart, G.
name: Hatch, N.
name: Kodama, T.
name: Koyama, Y.
name: Macgregor, P.
name: Miley, G.
name: Overzier, R.
name: Perez-Martinez, J. M.
name: Rodriguez-Espinosa, J. M.
name: Rottgering, H.
name: Portal, M. Sanchez
name: Ziegler, B.
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 report a detailed CO(1-0) survey of a galaxy protocluster field at $z=2.16$, based on 475 hours of observations with the Australia Telescope Compact Array. We constructed a large mosaic of 13 individual pointings, covering an area of 21 arcmin$^2$ and $\pm6500$ km/s range in velocity. We obtain a robust sample of 46 CO(1-0) detections spanning $z=2.09-2.22$, constituting the largest sample of molecular gas measurements in protoclusters to date. The CO emitters show an overdensity at $z=2.12-2.21$, suggesting a galaxy super-protocluster or a protocluster connected to large-scale filaments with ~120 cMpc size. We find that 90% CO emitters have distances $>0'.5-4'$ to the center galaxy, indicating that small area surveys would miss the majority of gas reservoirs in similar structures. Half of the CO emitters have velocities larger than escape velocities, which appears gravitationally unbound to the cluster core. These unbound sources are barely found within the $R_{200}$ radius around the center, which is consistent with a picture in which the cluster core is collapsed while outer regions are still in formation. Compared to other protoclusters, this structure contains relatively more CO emitters with relatively narrow line width and high luminosity, indicating galaxy mergers. We use these CO emitters to place the first constraint on the CO luminosity function and molecular gas density in an overdense environment. The amplitude of the CO luminosity function is 1.6$\pm$0.5 orders of magnitudes higher than observed for field galaxy samples at $z\sim2$, and one order of magnitude higher than predictions for galaxy protoclusters from semi-analytical SHARK models. We derive a high molecular gas density of $0.6-1.3\times10^{9}$ $M_\odot$ cMpc$^{-3}$ for this structure, consistent with predictions for cold gas density of massive structures from hydro-dynamical DIANOGA simulations.
description: 21 pages + Appendices, 9 figures, 6 tables. Accepted for publication in A&A
Flow Representation of the Bose-Hubbard Hamiltonian : General Case
Creators: name: Fujii, Kazuyuki
name: Suzuki, Tatsuo
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this paper the explicit flow representation to the Bose-Hubbard Hamiltonian is given in the general case. This representation may be useful in creating cat states for the system of atoms trapped in the optical ring.
description: Latex ; 8 pages ; 1 figure ; minor changes
Reliability study of bipolar transistors with metal-insulator-semiconductor heterojunction emitters
Creators: name: Szeto, Ngam
Publisher: name: University of British Columbia
Year: 2012

description: Bipolar transistors employing an MIS junction for the emitter exhibit the very desirable properties of high operating frequency and/or high common emitter gains. The topic of this thesis is to investigate the usefulness of the MIS bipolar transistor in real applications. The experimental results show two possible limitations of the devices. The principal limitation is the inability of these devices to withstand moderate temperature stressing. The second limitation is the relatively high emitter series resistance. The principal degradation mode of these devices under temperature stressing is suggested to be the reduction of the thin insulating oxide.
Spectral analysis of Swift long GRBs with known redshift
Creators: name: Cabrera, J. I.
name: Firmani, C.
name: Avila-Reese, V.
name: Ghirlanda, G.
name: Ghisellini, G.
name: Nava, L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the spectral and energetics properties of 47 long-duration gamma-ray bursts (GRBs) with known redshift, all of them detected by the Swift satellite. Due to the narrow energy range (15-150 keV) of the Swift-BAT detector, the spectral fitting is reliable only for fitting models with 2 or 3 parameters. As high uncertainty and correlation among the errors is expected, a careful analysis of the errors is necessary. We fit both the power law (PL, 2 parameters) and cut--off power law (CPL, 3 parameters) models to the time-integrated spectra of the 47 bursts, and present the corresponding parameters, their uncertainties, and the correlations among the uncertainties. The CPL model is reliable only for 29 bursts for which we estimate the nuf_nu peak energy Epk. For these GRBs, we calculate the energy fluence and the rest- frame isotropic-equivalent radiated energy, Eiso, as well as the propagated uncertainties and correlations among them. We explore the distribution of our homogeneous sample of GRBs on the rest-frame diagram E'pk vs Eiso. We confirm a significant correlation between these two quantities (the "Amati" relation) and we verify that, within the uncertainty limits, no outliers are present. We also fit the spectra to a Band model with the high energy power law index frozen to -2.3, obtaining a rather good agreement with the "Amati" relation of non-Swift GRBs.
description: 16 pages. To appear in MNRAS. Minor changes were introduced in this last version
Proxy-Based Prediction of Solar Extreme Ultraviolet Emission using Deep Learning
Creators: name: Pineci, Anthony L.
name: Sadowski, Peter
name: Gaidos, Eric
name: Sun, Xudong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: High-energy radiation from the Sun governs the behavior of Earth's upper atmosphere and such radiation from any planet-hosting star can drive the long-term evolution of a planetary atmosphere. However, much of this radiation is unobservable because of absorption by Earth's atmosphere and the interstellar medium. This motivates the identification of a proxy that can be readily observed from the ground. Here, we evaluate absorption in the near-infrared 1083 nm triplet line of neutral orthohelium as a proxy for extreme ultraviolet (EUV) emission in the 30.4 nm line of He II and 17.1 nm line of Fe IX from the Sun. We apply deep learning to model the non-linear relationships, training and validating the model on historical, contemporaneous images of the solar disk acquired in the triplet He I line by the ground-based SOLIS observatory and in the EUV by the NASA Solar Dynamics Observatory. The model is a fully-convolutional neural network (FCN) that incorporates spatial information and accounts for the projection of the spherical Sun to 2-d images. Using normalized target values, results indicate a median pixel-wise relative error of 20% and a mean disk-integrated flux error of 7% on a held-out test set. Qualitatively, the model learns the complex spatial correlations between He I absorption and EUV emission has a predictive ability superior to that of a pixel-by-pixel model; it can also distinguish active regions from high-absorption filaments that do not result in EUV emission.
description: Accepted to ApJ Letters
"Gioybn nisht nor in yidishen leben, nor in velt": Der Allgemeine Jüdische Arbeiterbund "Bund" in Polen 1928-1939
Creators: name: Pickhan, Gertrud
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "'Gioybn nisht nor in yidishen leben, nor in velt': Der Allgemeine Jüdische Arbeiterbund "Bund" in Polen 1928-1939" of MTS 20 (1998).
description: Moving the Social, Vol 20 (1998): Forschungen und Forschungsberichte
"La Révolution marche en Italie!": Die italienische Bewegung 1848/49 in der "Neuen Rheinischen Zeitung"
Creators: name: Melis, François
Publisher: name: Moving the Social
Year: 2015

description: This is the contribution "'La Révolution marche en Italie!': Die italienische Bewegung 1848/49 in der 'Neuen Rheinischen Zeitung'" of MTS 21 (1998).
description: Moving the Social, Vol 21 (1998): Sozialgeschichte und soziale Bewegungen in Italien 1848-1998: Forschungen und Forschungsberichte
Wohlwollen oder wohl erworbener Anspruch? Die Entwicklung der sozialen Sicherungssysteme im Vergleich (Konferenzbericht der 40. Linzer ITH-Tagung, September 2004)
Creators: name: Mittag, Jürgen
Publisher: name: Moving the Social
Year: 2015

description: This is the contribution "Wohlwollen oder wohl erworbener Anspruch? Die Entwicklung der sozialen Sicherungssysteme im Vergleich (Konferenzbericht der 40. Linzer ITH-Tagung, September 2004)" of MTS 34 (2005).
description: Moving the Social, Vol 34 (2005): Forschungen und Forschungsberichte
Professor Jürgen Kocka erhält den II. Bochumer Historikerpreis
Creators: name: Tenfelde, Klaus
Publisher: name: Moving the Social
Year: 2015

description: This is the contribution "Professor Jürgen Kocka erhält den II. Bochumer Historikerpreis" of MTS 34 (2005).
description: Moving the Social, Vol 34 (2005): Forschungen und Forschungsberichte
Veröffentlichungsverzeichnis Prof. Dr. em. Helga Grebing
Creators: name: Grebing, Helga
Publisher: name: Moving the Social
Year: 2015

description: This is the contribution "Veröffentlichungsverzeichnis Prof. Dr. em. Helga Grebing" of MTS 34 (2005).
description: Moving the Social, Vol 34 (2005): Forschungen und Forschungsberichte
Combined analysis of neutrino decoherence at reactor experiments
Creators: name: de Gouvêa, André
name: De Romeri, Valentina
name: Ternes, Christoph A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Reactor experiments are well suited to probe the possible loss of coherence of neutrino oscillations due to wave-packets separation. We combine data from the short-baseline experiments Daya Bay and the Reactor Experiment for Neutrino Oscillation (RENO) and from the long baseline reactor experiment KamLAND to obtain the best current limit on the reactor antineutrino wave-packet width, $σ> 2.1 \times 10^{-4}$ nm at 90% CL. We also find that the determination of standard oscillation parameters is robust, i.e., it is mostly insensitive to the presence of hypothetical decoherence effects once one combines the results of the different reactor neutrino experiments.
description: 8 pages, 4 figures. Version matches the one published in JHEP
Loss-tolerant operations in parity-code linear optics quantum computing
Creators: name: Hayes, A. J. F.
name: Gilchrist, A.
name: Ralph, T. C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A heavy focus for optical quantum computing is the introduction of error-correction, and the minimisation of resource requirements. We detail a complete encoding and manipulation scheme designed for linear optics quantum computing, incorporating scalable operations and loss-tolerant architecture.
description: 8 pages, 6 figures
Alldeutsche und Nationalsozialismus
Creators: name: Seidel, Hans-Christoph
Publisher: name: Moving the Social
Year: 2014

description: Stefan Frech: Wegbereiter Hitlers? Theodor Reismann-Grone. Ein völkischer Nationalist (1863-1949), Paderborn 2009.
description: Moving the Social, Vol 44 (2010): Forschungen und Forschungsberichte
title: Laser-Annealing of Thermoelectric CuFe₀.₉₈Sn₀.₀₂O₂ Films Produced by Powder Aerosol Deposition Method
Creators: name: Nazarenus, Tobias
name: Kita, Jaroslaw
name: Moos, Ralf
name: Exner, Jörg
Publisher: name: University of Bayreuth
Year: 2020
Subjects: subject: post-deposition laser-annealing
subject: powder aerosol deposition
subject: room temperature impact consolidation
subject: thermoelectric films
subject: 620

description: Powder aerosol deposition (PAD) is a unique coating method that allows the fabrication of dense ceramic films on a variety of substrates at room temperature. This spraying process can produce film thicknesses of several micrometers within minutes without the use of binders or other liquids. Although the functional properties of the well‐adhering films are already present in the as‐deposited state, the functional film properties are often reduced by several orders of magnitude. To recover bulk‐like values, the samples are typically thermally post‐deposition‐treated in a furnace. In contrast, in this work, the films are locally annealed by a frequency‐tripled Nd:YAG laser (λ = 355 nm). A thermoelectric material, doped copper delafossite, is sprayed via PAD and the influence of frequency‐tripled Nd:YAG laser irradiation on the electronic and morphological film properties is investigated in detail. A very thin, glass‐like surface layer forms whose electronic conductivity is three orders of magnitude higher than in the as‐deposited state. This is proven by electrical impedance spectroscopy, microscopic images, and FEA‐simulations.
From Cosmic Matter to the Laboratory
Creators: name: Motornenko, Anton
name: Steinheimer, Jan
name: Stoecker, Horst
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The recent discovery of binary neutron star mergers has opened a new and exciting venue of research into hot and dense strongly interacting matter. For the first time this elusive state of matter, described by the theory of quantum chromo dynamics, can be studied in two very different environments. On the macroscopic scale in the collisions of neutron stars and on the microscopic scale in collisions of heavy ions at particle collider facilities. We will discuss the conditions that are created in these mergers and the corresponding high energy nuclear collisions. This includes the properties of QCD matter, i.e. the expected equation of state as well as expected chemical and thermodynamic properties of this exotic matter. To explore this matter in the laboratory - a new research prospect is available at the Facility for Antiproton and Ion Research, FAIR. The new facility is being constructed adjacent to the existing accelerator complex of the GSI Helmholtz Center for Heavy Ion Research at Darmstadt/Germany, expanding the research goals and technical possibilities substantially. The worldwide unique accelerator and experimental facilities of FAIR will open the way for a broad spectrum of unprecedented research supplying a variety of experiments in hadron, nuclear, atomic and plasma physics as well as biomedical and material science which will be briefly described.
description: 10 pages, 8 figures, accepted contribution to a 'special issue' of the Astronomische Nachrichten
The Relationship Between Molecular Gas Tracers and Kennicutt-Schmidt Laws
Creators: name: Krumholz, Mark R.
name: Thompson, Todd A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We provide a model for how Kennicutt-Schmidt (KS) laws, which describe the correlation between star formation rate and gas surface or volume density, depend on the molecular line chosen to trace the gas. We show that, for lines that can be excited at low temperatures, the KS law depends on how the line critical density compares to the median density in a galaxy's star-forming molecular clouds. High critical density lines trace regions with similar physical properties across galaxy types, and this produces a linear correlation between line luminosity and star formation rate. Low critical density lines probe regions whose properties vary across galaxies, leading to a star formation rate that varies superlinearly with line luminosity. We show that a simple model in which molecular clouds are treated as isothermal and homogenous can quantitatively reproduce the observed correlations between galactic luminosities in far infrared and in the CO(1->0) and HCN(1->0) lines, and naturally explains why these correlations have different slopes. We predict that IR-line luminosity correlations should change slope for galaxies in which the median density is close to the line critical density. This prediction may be tested by observations of lines such as HCO^+(1->0) with intermediate critical densities, or by HCN(1->0) observations of intensely star-forming high redshift galaxies with very high densities. Recent observations by Gao et al. hint at just such a change in slope. We argue that deviations from linearity in the HCN(1->0)-IR correlation at high luminosity are consistent with the assumption of a constant star formation efficiency.
description: Accepted to ApJ. 11 pages, 4 figures, emulateapj format. This version has some additional models exploring the effects of varying metallicity and temperature. The conclusions are unchanged
Zwischen Konsum- und Stilhistoriografie: Perspektiven der Tourismusforschung als Gesellschaftsforschung. Till Manning: Die Italiengeneration. Stilbildung durch Massentourismus in den 1950er und 1960er Jahren, Göttingen: Wallstein-Verlag 2011
Creators: name: Mittag, Jürgen
name: Wendland, Diana
Publisher: name: Moving the Social
Year: 2015

description: Till Manning: Die Italiengeneration. Stilbildung durch Massentourismus in den 1950er und 1960er Jahren, Göttingen: Wallstein-Verlag 2011.
description: Moving the Social, Vol 47 (2012): Essays on social history and the history of social movements
Benchmarking calculations with spectroscopic accuracy of level energies and wavelengths in W LVII - W LXII tungsten ions
Creators: name: Zhang, Chun Yu
name: Wang, Kai
name: Si, Ran
name: Godefroid, Michel
name: Jönsson, Per
name: Xiao, Jun
name: Gu, Ming Feng
name: Chen, Chong Yang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Atomic properties of $n=3$ states of the W$^{56+}$ $-$ W$^{61+}$ ions are systematically investigated through two state-of-the-art methods, namely, the second-order many-body perturbation theory, and the multi-configuration Dirac-Hartree-Fock method combined with the relativistic configuration interaction approach. The contributions of valence-valence and core-valence electron correlations, the Breit interaction, the higher-order retardation correction beyond the Breit interaction through the transverse photon interaction, and the quantum electrodynamical corrections to the excitation energies are studied in detail. The excitation energies and wavelengths obtained with the two methods agree with each other within \approx 0.01 %. The present results achieve spectroscopic accuracy and provide a benchmark test for various applications and other theoretical calculations of W$^{56+}$ $-$ W$^{61+}$ ions. They will assist spectroscopists in their assignment and direct identification of observed lines in complex spectra.
ผลกระทบของการบริหารแบบมุ่งผลสัมฤทธิ์ที่มีต่อผลการดำเนินงานของสำนักงานบัญชีในภาคตะวันออกเฉียงเหนือ
Creators: name: นิภาพรรณ  ดุลนีย์
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: บริหารแบบมุ่งผลสัมฤทธิ์, ผลการดำเนินงาน, สำนักงานบัญชีในภาคตะวันออกเฉียงเหนือ

description: 3, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
A test of cosmic distance duality relation using SPT-SZ galaxy clusters, Type Ia supernovae, and cosmic chronometers
Creators: name: Bora, Kamal
name: Desai, Shantanu
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We carry out a test of the cosmic distance duality relation using a sample of 52 SPT-SZ clusters, along with X-ray measurements from XMM-Newton. To carry out this test, we need an estimate of the luminosity distance ($D_L$) at the redshift of the cluster. For this purpose, we use three independent methods: directly using $D_L$ from the closest Type Ia Supernovae from the Union 2.1 sample, non-parametric reconstruction of $D_L$ using the same Union 2.1 sample, and finally using $H(z)$ measurements from cosmic chronometers and reconstructing $D_L$ using Gaussian Process regression. We use four different functions to characterize the deviations from CDDR. All our results for these ($4 \times 3$) analyses are consistent with CDDR to within 1$σ$.
description: 14 pages, 9 figures
Friedmann Equations and Thermodynamics of Apparent Horizons
Creators: name: Gong, Yungui
name: Wang, Anzhong
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: With the help of a masslike function which has dimension of energy and equals to the Misner-Sharp mass at the apparent horizon, we show that the first law of thermodynamics of the apparent horizon $dE=T_AdS_A$ can be derived from the Friedmann equation in various theories of gravity, including the Einstein, Lovelock, nonlinear, and scalar-tensor theories. This result strongly suggests that the relationship between the first law of thermodynamics of the apparent horizon and the Friedmann equation is not just a simple coincidence, but rather a more profound physical connection.
description: no figures, V2: re-organized and re-writtend, main results and conclusion unchanged, Phys. Rev. Lett. in press
ผลกระทบของการปฏิบัติงานของคณะกรรมการตรวจสอบที่ดีที่มีต่อประสิทธิผลการดำเนินงานของสถาบันอุดมศึกษาในประเทศไทย
Creators: name: พิมลพรรณ  ภูขมัง
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: การปฏิบัติงานของคณะกรรมการตรวจสอบที่ดี, ประสิทธิผลการดำเนินงาน, สถาบันอุดมศึกษา

description: 4, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
A spectral sequence to compute L2-Betti numbers of groups and groupoids
Creators: name: Sauer, Roman
name: Thom, Andreas
Publisher: name: arXiv
Year: 2007
Subjects: subject: Dynamical Systems (math.DS)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 37A20, 46L99

description: We construct a spectral sequence for L2-type cohomology groups of discrete measured groupoids. Based on the spectral sequence, we prove the Hopf-Singer conjecture for aspherical manifolds with poly-surface fundamental groups. More generally, we obtain a permanence result for the Hopf-Singer conjecture under taking fiber bundles whose base space is an aspherical manifold with poly-surface fundamental group. As further sample applications of the spectral sequence, we obtain new vanishing theorems and explicit computations of L2-Betti numbers of groups and manifolds and obstructions to the existence of normal subrelations in measured equivalence relations.
description: added remark 4.9 about applying spectral sequence in a non-ergodic situation; minor corrections
Constraints on the Interactions between Dark Matter and Baryons from the X-ray Quantum Calorimetry Experiment
Creators: name: Erickcek, Adrienne L.
name: Steinhardt, Paul J.
name: McCammon, Dan
name: McGuire, Patrick C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Although the rocket-based X-ray Quantum Calorimetry (XQC) experiment was designed for X-ray spectroscopy, the minimal shielding of its calorimeters, its low atmospheric overburden, and its low-threshold detectors make it among the most sensitive instruments for detecting or constraining strong interactions between dark matter particles and baryons. We use Monte Carlo simulations to obtain the precise limits the XQC experiment places on spin-independent interactions between dark matter and baryons, improving upon earlier analytical estimates. We find that the XQC experiment rules out a wide range of nucleon-scattering cross sections centered around one barn for dark matter particles with masses between 0.01 and 10^5 GeV. Our analysis also provides new constraints on cases where only a fraction of the dark matter strongly interacts with baryons.
description: 15 pages, 9 figures. Extended discussion of methodology, to appear in PRD
Dark Matter Fraction in z~1 Star-Forming Galaxies
Creators: name: Sharma, Gauri
name: Salucci, Paolo
name: van de Ven, Glenn
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a observational study of the dark matter fraction in 225 rotation supported star-forming galaxies at $z\approx 0.9$ having stellar mass range: $ 9.0 \leq log(M_* \ \mathrm{M_\odot}) \leq 11.0$ and star formation rate: $0.49 \leq log \left(SFR \ \mathrm{[M_{\odot}\ yr^{-1}]} \right) \leq 1.77$. This is a sub sample of KMOS redshift one spectroscopic survey (KROSS) previously studied by \citet{GS20}. The stellar masses ($M_*$) of these objects were previously estimated using mass-to-light ratios derived from fitting the spectral energy distribution of the galaxies. Star formation rates were derived from the H$_α$ luminosities. The total gas masses ($M_{gas}$) are determined by scaling relations of molecular and atomic gas \citep[][respectively] {Tacconi2018, Lagos2011}. The dynamical masses ($M_{dyn}$) are directly derived from the rotation curves (RCs) at different scale lengths (effective radius: $R_e$, $\sim 2 \ R_e$ and $\sim 3 \ R_e$) and then the dark matter fractions ($f_{ DM }=1-M_{bar}/M_{dyn}$) at these radii are calculated. We report that at $z\sim 1$ only a small fraction ($\sim 5\%$) of our sample has a low ($< 20\%$) DM fraction within $\sim$ 2-3 $R_e$. The majority ($> 72\%$) of SFGs in our sample have dark matter dominated outer disks ($\sim 5-10$ kpc) in agreement with local SFGs. Moreover, we find a large scatter in the fraction of dark matter at a given stellar mass (or circular velocity) with respect to local SFGs, suggesting that galaxies at $z \sim 1$, a) span a wide range of stages in the formation of stellar disks, b) have diverse DM halo properties coupled with baryons.
description: Accepted for publication in A&A (in press)
This Looks Like That... Does it? Shortcomings of Latent Space Prototype Interpretability in Deep Networks
Creators: name: Hoffmann, Adrian
name: Fanconi, Claudio
name: Rade, Rahul
name: Kohler, Jonas
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Deep neural networks that yield human interpretable decisions by architectural design have lately become an increasingly popular alternative to post hoc interpretation of traditional black-box models. Among these networks, the arguably most widespread approach is so-called prototype learning, where similarities to learned latent prototypes serve as the basis of classifying an unseen data point. In this work, we point to an important shortcoming of such approaches. Namely, there is a semantic gap between similarity in latent space and similarity in input space, which can corrupt interpretability. We design two experiments that exemplify this issue on the so-called ProtoPNet. Specifically, we find that this network's interpretability mechanism can be led astray by intentionally crafted or even JPEG compression artefacts, which can produce incomprehensible decisions. We argue that practitioners ought to have this shortcoming in mind when deploying prototype-based models in practice.
Heavy-Light Semileptonic Decays in Staggered Chiral Perturbation Theory
Creators: name: Aubin, C.
name: Bernard, C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We calculate the form factors for the semileptonic decays of heavy-light pseudoscalar mesons in partially quenched staggered chiral perturbation theory (\schpt), working to leading order in $1/m_Q$, where $m_Q$ is the heavy quark mass. We take the light meson in the final state to be a pseudoscalar corresponding to the exact chiral symmetry of staggered quarks. The treatment assumes the validity of the standard prescription for representing the staggered ``fourth root trick'' within \schpt by insertions of factors of 1/4 for each sea quark loop. Our calculation is based on an existing partially quenched continuum chiral perturbation theory calculation with degenerate sea quarks by Becirevic, Prelovsek and Zupan, which we generalize to the staggered (and non-degenerate) case. As a by-product, we obtain the continuum partially quenched results with non-degenerate sea quarks. We analyze the effects of non-leading chiral terms, and find a relation among the coefficients governing the analytic valence mass dependence at this order. Our results are useful in analyzing lattice computations of form factors $B\toπ$ and $D\to K$ when the light quarks are simulated with the staggered action.
description: 53 pages, 8 figures, v2: Minor correction to the section on finite volume effects, and typos fixed. Version to be published in Phys. Rev. D
การออกกำลังกาย การควบคุมอาหาร และการบริโภคผลิตภัณฑ์เสริมอาหารเพื่อลดนํ้าหนักของนิสิตหญิง ระดับปริญญาตรี สาขาศิลปะการแสดง คณะศิลปกรรมศาสตร์ มหาวิทยาลัยมหาสารคาม
Creators: name: ณัฐจาพร พิชัยณรงค์
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: ออกกำลังกาย, ควบคุมอาหาร, ผลิตภัณฑ์เสริมอาหาร, นิสิตหญิง ระดับปริญญาตรี

description: 2, 32, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Reheating and Cosmic String Production
Creators: name: Feng, Chao-Jun
name: Gao, Xian
name: Li, Miao
name: Song, Wei
name: Song, Yushu
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We compute the string production rate at the end of inflation, using the string spectrum obtained in \lss in a near-de Sitter space. Our result shows that highly excited strings are hardly produced, thus the simple slow-roll inflation alone does not offer a cosmic string production mechanism.
description: 16 pages, harvmac, v2:minor change of the title v3: major change of the conclusion
อาหารเสริมปลาสวายลดภาวะเครียดในผู้ป่วยชายจิตเวชระยะฟื้นฟูโรงพยาบาลจิตเวชนครราชสีมาราชนครินทร์ จังหวัดนครราชสีมา
Creators: name: พิทักษ์พล บุณยมาลิก
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: อาหารเสริม, ภาวะเครียด, ผู้ป่วยจิตเวช (เพศชาย)

description: 3, 32, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
การประเมินความสิ้นเปลืองพลังงานในการเก็บข้าวเปลือกในไซโล
Creators: name: ณัฐกร หมื่นทอง
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: ความสิ้นเปลืองพลังงานจำเพาะ, ข้าวเปลือก, ไซโล

description: 4, 32, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
The role of the informal economy in community based economic development : the local exchange trading system example
Creators: name: Rogers, Lesley A.
Publisher: name: University of British Columbia
Year: 2012

description: The purpose of this thesis is to look at a non-conventional approach to increasing well-being at the community level. This new approach to development is called community-based economic development (CBED). Interest in CBED has been stimulated both by crises at the local level and by global problems. In Canada the impetus for CBED is attributable to three factors: the dependency of small communities on external factors and the alienation it promotes; a globalizing international economy; and the failure of past Canadian regional development planning policies. Community-based economic development is a new approach that seeks to increase community self-reliance. Many different CBED initiatives are currently operating in various regions, communities, and neighbourhoods across Canada. These CBED initiatives have centred on stimulating local employment and income levels almost exclusively within the formal "monetized" economy. This thesis examines a CBED initiative that operates within the "non-monetized" informal sector called the Local Exchange Trading System (LETS). LETS is a barter network that uses a local currency, "green dollars", to facilitate trading between members. To ascertain if the LETSystem can improve well-being at the local level, this thesis has examined three Canadian LETSYstems: Victoria, Cowichan Valley, and Ottawa. Three central goals of CBED were distilled: increased local control; implementation of an integrated approach to development; and sustainable development. The three LETSystems were then evaluated using the above goals. There are two main findings of this thesis. The first finding is that CBED can be, and presently is being, promoted in the informal sector. The second finding is that the LETSystems three examined, pursued goals similar to those of other CBED initiatives and sought to improve community well-being. The continued promotion of CBED by LETS is subject to two constraints: the novelty of the idea; and the lack of variety of goods and services traded. Nevertheless, there exists additional opportunities for the increased promotion of CBED through LETS, increased community development, and an expanded range of employment opportunities.
อิทธิพลของการอบแห้งของข้าวเปลือกเริ่มงอกต่อสารต้านอนุมูลอิสระโดยเทคนิคฟลูอิดไดเซซัน
Creators: name: กฤตนัย แก้วยศ
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: การอบแห้ง, ข้าวเปลือกเริ่มงอก, สารต้านอนุมูลอิสระ

description: 4, 32, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
title: Градиентная теплометрия в комплексном исследовании течения и теплообмена на поверхности гладкого и оребренного цилиндра
title: специальность 01.04.14 "Теплофизика и теоретическая теплотехника"
titleType: Subtitle
Creators: name: Гусаков, Андрей
Publisher: name: Санкт-Петербургский политехнический университет Петра Великого
Year: 2021
Subjects: Теплообменные аппараты
Теплоизмерительные приборы
градиентная теплометрия

description: В основе изготовления и совершенствования теплообменников лежат исследования, связанные с течением теплоносителя и теплообменом на рабочих поверхностях аппаратов. Эти неразрывно связанные процессы необходимо визуализировать и оценивать количественно и качественно – совместно и в реальном времени. В настоящей работе предлагается комплексный подход к исследованию течения и теплообмена, ключевыми технологиями которого служит градиентная теплометрия, термометрия и PIV диагностика.
การศึกษาความเป็นไปได้ของสภาวะการอบแห้งด้วยวิธีไฟไนต์เอลิเมนต์
Creators: name: อาภาภรณ์ จอมหล้าพีรติกุล
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: วิธีไฟไนต์เอลิเมนต์, การพาความร้อน, การนำความชื้น, สัมประสิทธิ์การถ่ายเทมวล, การกระจายความชื้นที่ผิว

description: 4, 32, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Ne pas raconter que pour la forme : modalités de la diffraction dans les fictions narratives contemporaines
Creators: name: Audet, René
Publisher: name: Zenodo
Year: 2019
Subjects: littérature contemporaine
diffraction
poétique
narrativité
matérialité

description: Dans certaines œuvres, une tension se fait jour entre unité et éclatement – du texte, du récit, de la fiction –, entre leur totalité et leur pluralité. Les éléments composant cette pluralité peuvent aussi bien être des représentations, des discours, que des types discursifs, textuels, génériques ; aussi bien une matière fictionnelle, narrative, qu’architecturale. Elle peut relever de stratégies énonciatives ou mobiliser des grilles graphiques multiples et inattendues. Dans tous les cas, une variété d’œuvres refuse le modèle convenu, et attendu, du texte continu, de l’œuvre unique. Des manipulations liées à la brièveté, à la composition et à l’énonciation éditoriale les façonnent et modulent leur rapport avec les conventions éditoriales. Les divers procédés et modalités impliqués concourent à bousculer l’étalon du texte romanesque long et développé au profit d’une logique souvent accumulative et réticulaire. Leur examen pourra conduire à baliser le cadre général de ce que l’on nommera ici une poétique de la diffraction. La poétique de la diffraction doit prendre la forme d’une proposition de catégorisation des procédés contribuant à une atomisation du livre et du texte, à un foisonnement interne des discours, des récits et des instances. Ces trois catégories – théâtralisation du texte et de sa mise en page ; brièveté et recueillisation ; multiplication des feuilletés narratifs et fictionnels – nous engagent déjà à ne pas réduire le processus de diffraction à une simple mécanique rédactionnelle, soulignant par le fait même sa performativité sur l’un ou l’autre plan des œuvres narratives contemporaines étudiées (livre, texte, récit, fiction…).
description: Ce texte est la version longue (avant coupures pour publication) de ce chapitre :
René Audet (2019), « Ne pas raconter que pour la forme : sur la diffraction dans les fictions narratives », dans Robert Dion et Andrée Mercier (dir.), La construction du contemporain. Discours et pratiques du narratif au Québec et en France depuis 1980, Montréal, Presses de l'Université de Montréal (« Espace littéraire »), p. 201-237.
ISBN : 978-2-7606-3936-2  –  http://hdl.handle.net/20.500.11794/35153
ผลของการนำผลิตภัณฑ์แก๊สกลับมาใช้ใหม่ต่อปริมาณผลได้และสมบัติของไบโอออยล์ที่ได้จากกระบวนการไพโรไลซีสแบบเร็วของไม้กระถินยักษ์
Creators: name: คมสัน ขันนาม
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: การนำผลิตภัณฑ์แก๊สกลับมาใช้ใหม่, กระบวนการไพโรไลซิส, ไม้กระถินยักษ์, ไบโอออยล์

description: 4, 32, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Additional file 10 of Gene expression kinetics of Exaiptasia pallida innate immune response to Vibrio parahaemolyticus infection
Creators: name: Seneca, François
name: Davtian, David
name: Boyer, Laurent
name: Czerucka, Dorota
Publisher: name: figshare
Year: 2020
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 10 : Supplementary Table 6.
Efficientcy of corrosion protection properties of epoxy resin/cashew nut shell liquid alloy reinforced with titanium dioxide
Creators: name: Wilaivan Loonpooht
name: Apishok Tangtrakarn
name: Pornnapa Kasemesiri
Publisher: name: Faculty of Engineering, Khon Kaen University
Year: 2014
Subjects: Epoxy,Cashew nut shell liquid,Titanium dioxide,Corrosion,Composite film

description: 4, 41, KKU Engineering Journal