cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Model-based fuzzy time series clustering of conditional higher moments
Creators: name: Cerqueti, Roy
name: Giacalone, Massimiliano
name: Mattera, Raffaele
Publisher: name: arXiv
Year: 2021
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: This paper develops a new time series clustering procedure allowing for heteroskedasticity, non-normality and model's non-linearity. At this aim, we follow a fuzzy approach. Specifically, considering a Dynamic Conditional Score (DCS) model, we propose to cluster time series according to their estimated conditional moments via the Autocorrelation-based fuzzy C-means (A-FCM) algorithm. The DCS parametric modelling is appealing because of its generality and computational feasibility. The usefulness of the proposed procedure is illustrated using an experiment with simulated data and several empirical applications with financial time series assuming both linear and nonlinear models' specification and under several assumptions about time series density function.
Modulated phases in a spin model with Dzyaloshinskii-Moriya interactions
Creators: name: de Castilho, William
name: Salinas, S. R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We analyze the phase diagram of an elementary statistical lattice model of classical, discrete, spin variables, with nearest-neighbor ferro-magnetic isotropic interactions in competition with chiral interactions along an axis. At the mean-field level, we show the existence of para-magnetic lines of transition to a region of modulated (helimagnetic) structures. We then turn to the analysis of the analogous problem on a Cayley tree. Taking into account the simplicity introduced by the infinite-coordination limit of the tree, we explore several details of the phase diagrams in terms of temperature and a parameter of competition. In particular, we characterize sequences of modulated (helical) structures associated with devil's staircases of a fractal character.
title: Willehalm von Orlens
title: Studien zum Eingang und zum Schluß der strophischen Bearbeitung aus dem Jahre 1522
titleType: Subtitle
Creators: name: Gerhardt, Christoph
Publisher: name: Trier University
Year: 2021

description: Studien zu einer vom Verfasser herausgegebenen anonymen Bearbeitung aus dem Jahre 1522 des mittelhochdeutschen Versromans 'Willehalm von Orlens' von Rudolf von Ems aus dem 2. Viertel des 13. Jahrhunderts
title: Wadi Shuʿaib, Jordanien. Das Wadi Shuʿaib Archaeological Survey Project – Archäologische Forschungen zwischen Jordantal und transjordanischem Hochland. Die Arbeiten des Jahres 2018
Creators: name: Ahrens, Alexander
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 1 (2019)
description: The Wadi Shuʿaib Archaeological Survey Project (WSAS) was initiated in 2016. During the fall of 2018, the project’s third survey campaign was conducted in the region of the Wadi Shuʿaib, stretching from the town of as-Salt in the northwest to the Jordan Valley (Shuna South) in the southwest of Central Jordan. In conjunction with the excavations at Tell Bleibil, one main goal of the survey project during the third campaign of the WSAS in 2018 concentrated on a thorough survey of the vicinity of the site of Tell Bleibil (WS-007) in the southern part of the Wadi Shuʿaib, which itself was surveyed in detail during the survey campaigns 2016 and 2017. The survey of the vicinity of Tell Bleibil led to the discovery of four additional archaeological sites, all of which were hitherto unknown. Apart from these newly discovered sites, site WS-010 found by the survey project in 2016, was revisited and found to date to the Epipaleolithic and PPNA periods.
Cymaclymenia subvexa Klein & Korn 2014, n. sp.
Creators: name: Klein, C.
name: Korn, D.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Cephalopoda
Clymeniida
Cymaclymeniidae
Cymaclymenia
Cymaclymenia subvexa

description: Cymaclymenia subvexa n. sp.
Figures 13 and 14
1960 Cymaclymenia striata. – Petter, p. 47, pl. 7, figs. 16, 17, 19, pl. 8, figs. 1, 4, 13.
1999 Cymaclymenia cordata. – Korn, p. 170, pl. 4, fig. 5.
Derivation of name: After Lat. subvexus, -a, -um (adj.) = oblique, because of the shape of the umbilical wall.
Holotype: Specimen MB.C.22658 (Rücklin 2003 Coll.); illustrated here in Fig. 13a.
Type locality and horizon: Bou Ifarherioun 17 km south of Rissani; Gonioclymenia Assemblage (late Famennian).
Material: 383 specimens with a maximum conch diameter of 50 mm.
Diagnosis: Species of Cymaclymenia with thinly discoidal conch in the adult stage (ww / dm = 0.30–0.35); whorl cross section weakly compressed (ww / wh = 0.65). Conch shape in the intermediate stage (10 mm dm) thinly discoidal and subevolute (ww / dm = 0.32; uw / dm = 0.32). Umbilical wall oblique in the adult stage, flanks moderately converging, venter narrowly rounded. Ornament with very fine biconvex growth lines and with weak riblets on the flank.
Discussion: Cymaclymenia subvexa is one of the slender species of the genus. It differs from many of the other species in the presence of riblets on the inner flanks. Of the Uralian species, C. decorata Nikolaeva and Bogoslovsky, 2005 has even stronger and sharper riblets and C. crenata Nikolaeva and Bogoslovsky, 2005 has a rather blunt lateral lobe as well as a stronger biconvex course of the growth lines. C. silesiaca (Renz, 1914) from Silesia possesses steinkern constrictions at the end of growth.
The new species resembles Procymaclymenia ebbighauseni and Cymaclymenia formosa in conch geometry and ontogeny. P. ebbighauseni is easily separable by the suture line (blunt in P. ebbighauseni, pointed in C. subvexa), but the differences with C. formosa are less obvious. The two species can best be separated by the form of the umbilical wall, which is oblique in C. subvexa (with an inclination of about 45 ◦) but steep in C. formosa. C. serotina lacks the flank riblets of C. subvexa.
description: Published as part of Klein, C. & Korn, D., 2014, A morphometric approach to conch ontogeny of Cymaclymenia and related genera (Ammonoidea, Late Devonian), pp. 1-32 in Fossil Record 17 (1) on pages 13-15, DOI: 10.5194/fr-17-1-2014, http://zenodo.org/record/10965299
Erratum: algebraic spin liquid as the mother of many competing orders
Creators: name: Hermele, Michael
name: Senthil, T.
name: Fisher, Matthew P. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We correct an error in our paper Phys. Rev. B 72, 104404 (2005) [cond-mat/0502215]. We show that a particular fermion bilinear is not related to the other ``competing orders'' of the algebraic spin liquid, and does not possess their slowly decaying correlations. For the square lattice staggered flux spin liquid (equivalently, d-wave RVB state), this observable corresponds to the uniform spin chirality.
description: 1.25 pages
Deeply virtual Compton scattering off Helium nuclei with positron beams
Creators: name: Fucini, Sara
name: Hattawy, Mohammad
name: Rinaldi, Matteo
name: Scopetta, Sergio
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Positron initiated deeply virtual Compton scattering (DVCS) off $^4$He and $^3$He nuclei is described. The way the so-called $d-$term could be obtained from the real part of the relevant Compton form factor is summarized, and the importance and novelty of this measurement is discussed. The measurements addressed for $^3$He targets could be very useful even in a standard unpolarized target setup, measuring beam spin and beam charge asymmetries only. The unpolarized beam charge asymmetries for DVCS off $^3$He and $^4$He are also estimated, at JLab kinematics and, for $^4$He, also at a configuration typical at the future Electron-Ion Collider. Incoherent DVCS processes, in particular the ones with tagging the internal target by measuring slow recoiling nuclei, and the unique possibility offered by positron beams for the investigation of Compton form factors of higher twist, are also briefly addressed.
description: 8 pages, 8 figures, invited article for the EPJA Topical Issue about "Positron beams and physics at Jefferson Lab". arXiv admin note: substantial text overlap with arXiv:2007.15081
Images, within and without : a personal search for imagery with implications for teaching art
Creators: name: Shaw, Sandra Jane
Publisher: name: University of British Columbia
Year: 2010

description: This thesis presents the account of one student-teacher-artist's odyssey through the discovery and evolution of a personal imagery. As the participant-observer in this quest, I have selected material arising from memories, thoughts, ideas, sketches and dialogues that relate to the history and processes of my image making. A body of visual work is presented which demonstrates the development of specific symbols and compositional tendencies. The thesis attempts to provide answers to three questions: How has my development as an artist influenced my role as an art teacher? What implications may be drawn for the art teacher? What strategies may be helpful to the art student and to the artist? The processes occurring during the act of drawing and painting the works presented in this thesis are described. Insights related to image-making are shared. This information may be of assistance to the others in their pursuit of a personal imagery and may provide understanding and knowledge useful in guiding students along this same path.
Pintar al-Aflak Memperkasakan Integrasi Ilmu Islam dan STEM
Creators: name: Abdul Niri, Mohammaddin
name: Muhd Tzauazmi, Muhammad Adib Hakimi
name: Mohd Nawawi, Mohd Saiful Anwar
name: Mohd Saadon, Mohd Hafiz
Publisher: name: figshare
Year: 2021
Subjects: subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cosmology
subject: 130299 Curriculum and Pedagogy not elsewhere classified
subject: FOS: Educational sciences
subject: Design
subject: 210202 Heritage and Cultural Conservation
subject: FOS: Media and communications
subject: 220403 Islamic Studies
subject: FOS: Philosophy, ethics and religion
subject: 220308 Logic

description: Tzauazmi, M.A.H.M., Niri, M.A., Nawawi, M.S.A.M., Saadon, M.H.M. (2021). Pintar al-Aflak Memperkasakan Integrasi Ilmu Islam dan STEM. In Mohktar, M.S. et. al. (Editors), National Inspiring My STEM Ambassador (NIMA) 2021. UM STEM Centre. DOI: https://doi.org/10.6084/m9.figshare.17087168 (CC BY-NC-ND 4.0)

NOTE : The use of this material is for information purposes only, with no intention of infringement. If there is any issue, please let us know by email: aljawi@um.edu.my. Thank you.
Thermodynamic signature of growing amorphous order in glass-forming liquids
Creators: name: Biroli, G.
name: Bouchaud, J. -P.
name: Cavagna, A.
name: Grigera, T. S.
name: Verrocchio, P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Although several theories relate the steep slowdown of glass formers to increasing spatial correlations of some sort, standard static correlation functions show no evidence for this. We present results that reveal for the first time a qualitative thermodynamic difference between the high temperature and deeply supercooled equilibrium glass-forming liquid: the influence of boundary conditions propagates into the bulk over larger and larger lengthscales upon cooling, and, as this static correlation length grows, the influence decays nonexponentially. Increasingly long-range susceptibility to boundary conditions is expected within the random firt-order theory (RFOT) of the glass transition, but a quantitative account of our numerical results requires a generalization of RFOT where the surface tension between states fluctuates.
title: ‚Morte tua vivis‘
title: die Gedächtnistafel des Joh. Frid. Sellin in der Stadtkirche St. Maria und Johannes in Malchin (Kr. Malchin, Bez. Neubrandenburg, DDR)
titleType: Subtitle
Creators: name: Gerhardt, Christoph
Publisher: name: Trier University
Year: 2021

description: Ikonographisch-emblematische Untersuchung eines Epitaphs aus dem frühen 18. Jahrhundert mit Vanitas-Thematik
title: Litotes: of the Unforgotten
Creators: name: Puma, R. K.
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1985

description: The poems in Litotes: of the Unforgotten are about resiliency, the necessary ability to recover or adjust to changes, misfortunes. Themes of loss, of threatening circumstance, of insanity, are repeated; the resiliency, the willingness to rise from the experience appears in the voice which unifies the poems.

The predominant themes in this collection speak not so much of innocence as of experience; however "The Visit" is the only poem with a counterpart, the Spenserian sonnet "Chronicle." The former speaks to the positive side of heritage, the latter the negative. ''Chronicle'' is not too unlike Roethke's "My Papa's Waltz," a serious, if not frightening circumstance told matter-of-factly. Hopefully, all of the poems are understated. They speak of experience and ultimately of enlightenment. The enlightenment and the challenge to gain from the experience are the affirmative ingredients of the poems. The poems dealing with death and loss attempt to be unsentimental, yet affirmative as in "Litotes," "For Others' Beliefs," and "The Visit." ''Quarters Change'' deals with the end of a relationship similarly, as an opportunity for growth, even as a beginning associated in the poem with Spring.

Many of the poems focus on the parental relationship to the child. In the poems "Dixie Lee II," "Perfidy," and "For Others' Beliefs" the speaker is the inevitable link between the child and the experience; similarly in "The Visit" and Chronicle" we should gain a sense of reverberance and relearning.

Though the poems are intentionally understated in tone, hopefully there is a quality of high energy, as in "Litotes" or "Why I Write Poetry." In the latter, I'm suggesting that we bare ourselves primarily to cleanse ourselves and to make love. "Why I Write Poetry'' points out that baring ourselves is a form of self-expression when it involves others; in the analogy of stripping/writing poetry, it follows that in the baring of ourselves there is the greatest potential for learning. In addition, the poems should convey the message that life is too important to be taken too seriously.
title: Tell Bleibil, Jordanien. Die Arbeiten des Jahres 2018
Creators: name: Ahrens, Alexander
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 1 (2019)
description: As part of the Wadi Shuʿaib Archaeological Survey Project (WSAS), excavations are carried out at the site of Tell Bleibil (Tall Bulaybil), located at the mouth of the alluvial fan of the Wadi Shuʿaib in the southern Jordan Valley, since 2017. In the campaign of 2018, test trenches at the site were excavated in order to expose Iron Age strata and to further substantiate the results obtained by soil sampling for botanical analysis and radiocarbon dating in 2017. The excavations conducted in 2018 uncovered a large stone foundation, which may have belonged to the settlement’s city wall during the Iron Age.
title: Hokkaido, Japan. Archäologie in der Region Hokkaido: Klimawandel und Besiedlungsgeschichte. Die Arbeiten der Jahre 2017 und 2018
Creators: name: Wagner, Mayke
name: Leipe, Christian
name: Abe, Chiharu
name: Tarasov, Pavel E.
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 1 (2019)
description: Our archaeological and environmental research in Hokkaido region continued 2017 and 2018 with analyses of botanical macro-remains from Hamanaka 2 site and the pollen archive from RK12 core (Lake Kushu) on Rebun Island. Most important results are the finds of barley seeds (Hordeum vulgare) dating 375–293 cal yr BC (95 % confidence interval) and 440–890 cal yr AD (68 % confidence interval). The recovered seed assemblages mark the oldest well-documented evidence for the use of barley in the Hokkaido region and the north-eastern limit of prehistoric barley dispersal. The archaeobotanical data together with the results of a detailed pollen analysis of contemporaneous sediment layers from nearby Lake Kushu point to low-level food production which qualifies the people of Late and Epi Jomon culture and Okhotsk culture as members of the long-term and spatially broader Holocene hunter-gatherer complex of the Japanese archipelago. Despite a large body of studies and numerous theoretical debates, the question of how to differentiate between hunter-gatherer and farming economies persists reflecting the wide range of dynamic subsistence strategies used by humans up to modern times. Our studies contribute to the ongoing discussion of this important issue.
Evidence For Multiple Accretion Events in the $Gaia$-Sausage/Enceladus Structures
Creators: name: Kim, Young Kwang
name: Lee, Young Sun
name: Beers, Timothy C.
name: Koo, Jae-Rim
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present evidence that multiple accretion events are required to explain the origin of the $Gaia$-Sausage and Enceladus (GSE) structures, based on an analysis of dynamical properties of main-sequence stars from the Sloan Digital Sky Survey Data Release 12 and $Gaia$ Data Release 2. GSE members are selected to have eccentricity ($e$) $>$ 0.7 and [Fe/H] $ 0.9$, and exhibit a globally symmetric distribution of rotational velocities ($V_{\rm ϕ}$) near zero, although there is evidence for a small retrograde motion for these stars ($V_{\rm ϕ}$ $\sim$ -15 $\rm{km~s^{-1}}$) in the outer-halo region. We consider these stars to be stripped from a massive dwarf galaxy on a high-inclination orbit. We also find that the LOI and HOI stars on highly eccentric and tangential orbits with clear retrograde motions exhibit different metallicity peaks at [Fe/H] = -1.7 and -1.9, respectively, and argue that they are associated with two low-mass dwarf galaxies accreted in the outer-halo region of the Galaxy.
description: 8 pages, 7 figures; accepted for publication in ApJL
title: Von der biblischen Kleinerzählung zum geistlichen Spiel
title: zur Neubestimmung der Gattung von ‚Von Luzifers und Adams Fall‘ und zu seiner Stellung in der Spieltradition
titleType: Subtitle
Creators: name: Gerhardt, Christoph
Publisher: name: Trier University
Year: 2021

description: Rekonstruktion eines geistlichen Spiels aus seiner sekundären Überlieferung in Gestalt einer Kleinerzählung auf dem Hintergrund der Spielliteratur des 15. Jahrhunderts
title: Rom, Italien. Neue Argumente zu einer Naumachie im Colosseum. Die Arbeiten der Jahre 2017 und 2018
Creators: name: Beste, Heinz-Jürgen
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 1 (2019)
description: Since the uncovering of the basement of the Colosseum, archeologists, historians and engineers have been engaged in a bitter controversy over whether or not Naumachia was possible in the Colosseum. Preliminary investigations of a project to cover the arena, in which also the DAI Rome is involved, provided new insights into the canal system in the Colosseum, which gave a new impetus to the discussion about the execution of a Naumachia in the Colosseum.
Curriculum for sculptures of the human figure in secondary schools : an historical, critical, and studio approach
Creators: name: Philipps, Agness
Publisher: name: University of British Columbia
Year: 2010

description: This study is to serve as curriculum resource for the teaching of sculpture in secondary schools. The programme was developed to aid a curriculum based on historical and critical discussions of art, and on studio activities in the area of sculpture of the human figure. It is to further the 1984 implementation of the Provincial Art Curriculum for Secondary Schools, grades 8 to 12. To ascertain the usefulness of such a resource, a survey of British Columbia art teachers was carried out in February 1980 which confirmed this need. A reaction to and evaluation of the major areas of the study: the history of art, important concepts and several themes of sculpture, and studio processes for the making of sculpture of the human figure were sought from British Columbia art teachers in February 1983, and from Burnaby art teachers in October 1983. Respondents confirmed the usefulness of this curriculum resource. The study makes use of a set of 431 slides in which the history of sculpture of the human figure is illustrated, from Prehistory to the present time. Examples are presented of all cultures of the world, which permit the use of the human figure as a subject. Such broad coverage was considered important in view of the multicultural roots of British Columbia secondary school students. In order to delimitate the study, the theme of the human figure was chosen for several reasons: it is the most common image in sculpture; it consists of great complexities of form; it is a most expressive tool for the portrayal of the human condition. Adolescence is a time of considerable growth and sensitivity and is therefore an appropriate time for the formation of self-concept which is greatly influenced by physical appearance. It is posited that the study of a great variety of sculpture of the human figure furthers adolescents' self-acceptance. Although the study deals with sculpture of the human figure, the same methodology might be used for other areas of the visual arts. It is meant to provide viable and practical assistance to art teachers in the discussion of the history of art as related to the history of humankind, in the clarification of major concepts of sculpture, in the critical analysis of themes of sculpture, and in the production of creative works by students.
title: Rom, Italien. Kollektive Bestattungen in Rom zwischen später Republik und Spätantike. Forschungsüberblick der Jahre 2016 bis 2018
Creators: name: Zimmermann, Norbert
name: Fröhlich, Thomas
name: Haps, Silke
name: Mayer, Irmengard
name: Felle, Antonio E.
name: Vilello, Antonello
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 1 (2019)
description: In 2016, the department Rome of the German Archaeological Institute startet the project „New research on collective burial spaces in Rome from the Late Republican to Late Roman period “. This report gives an overview on the activities undertaken so far and aims to provide some exemplary insights to the results. The research is based directly on the findings which were made during the DAI-project on the colombarium of Scribonius Menophilus (Th. Fröhlich – S. Haps) and the START-project on the catacomb of Domitilla (N. Zimmermann, until 2014 with the Institute for the Study of Ancient Culture, Austrian Academy of Science).
Postclymenia calceola Klein & Korn 2014, n. sp.
Creators: name: Klein, C.
name: Korn, D.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Cephalopoda
Clymeniida
Cymaclymeniidae
Postclymenia
Postclymenia calceola

description: Postclymenia calceola n. sp.
Figures 27 and 28
2004 Postclymenia evoluta. – Korn et al., p. 315, fig. 6A–D, 8. 2007 Postclymenia evoluta. – Korn et al., p. 137, fig. 8.
Derivation of name: After Lat. calceolus (noun) = little boot; because of the shape of the lateral lobe.
Holotype: Specimen MB.C.22662.1 (Ebbighausen 2005 Coll.); illustrated here in Fig. 27b.
Type locality and horizon: Lalla Mimouna (Anti-Atlas); latest Famennian.
Material: 119 specimens with a maximum phragmocone diameter of 60 mm.
Diagnosis: Species of Postclymenia with thinly discoidal conch in the adult stage (ww / dm = 0.25–0.30); whorl cross section weakly compressed (ww / wh = 0.70). Suture line with strongly asymmetric, pouched boot-shaped lateral lobe.
Discussion: Postclymenia evoluta has a very similar or nearly identical conch but differs from the new species in the suture line, which possesses a smaller adventive lobe with a vertical ventral side of the adventive lobe, as figured by Schmidt (1924, pl. 8, fig. 19) and Price and Korn (1989, fig. 11A). For a detailed description and discussion of the new species, see Korn et al. (2004) and Korn et al. (2007).
Acknowledgements. We are indebted to the Moroccan authorities for their permission for us to undertake field work. We greatly acknowledge the late Volker Ebbighausen (deceased 2011), Raimund Feist (Montpellier), Jürgen Kullmann (Tübingen), Martin Rücklin (Leiden), Jobst Wendt (Tübingen) and Dieter Weyer (Berlin) for providing specimens. Evelin Stenzel (Berlin) cleaned the specimens from the matrix. Jonas Jahn (Berlin) is acknowledged for taking the photographs, and Sonny A. Walton (Potsdam) revised the language of the manuscript. We acknowledge the reviews of the article by Jürgen Bockwinkel (Leverkusen), Claude Monnet (Lille) and Alan L. Titus (Kanab, Utah).
Edited by: F. Witzmann
Reviewed by: J. Bockwinkel, C. Monnet, and A. Titus
description: Published as part of Klein, C. & Korn, D., 2014, A morphometric approach to conch ontogeny of Cymaclymenia and related genera (Ammonoidea, Late Devonian), pp. 1-32 in Fossil Record 17 (1) on pages 24-26, DOI: 10.5194/fr-17-1-2014, http://zenodo.org/record/10965299
The origin of X-ray emission in 3CRR sources: hints from mid-infrared Spitzer observations
Creators: name: Li, Shuang-Liang
name: Gu, Minfeng
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Whether X-ray emission in radio-loud (RL) active galactic nuclei (AGNs) originates from disk coronae or jets is still under debate. For example, the positive relationships in radio-quiet (RQ) AGNs (such as the optical to X-ray spectral index $α_{\rm {OX}}$ and Eddington ration $λ_{\rm {O}}$ as well as the X-ray photon index $Γ$ and $λ_{\rm {O}}$) are not detected in RLAGNs. We intend to further investigate this issue in this work. A sample of 27 luminous sources (including 16 quasars and 11 high-excitation radio galaxies) was selected from the 3CRR catalog to reinvestigate the origin of X-ray emission in RLAGNs, where the X-ray and mid-infrared fluxes are observed by Chandra/XMM-Newton and Spitzer, respectively. It is found for the first time that there is a significant relationship between the mid-infrared to X-ray spectral index $α_{\rm {IX}}$ and $λ_{\rm {IR}}$ for whole sample, while there is no relationship between $α_{\rm {OX}}$ and $λ_{\rm {O}}$ in quasars. There are strong positive relationships between both $L_{\rm {R}}$-$L_{\rm {X}}$ and $L_{\rm {UV}}$-$L_{\rm {X}}$ panels, which can be well fitted by the disk-corona model. However, there is no significant relationship between $Γ$ and $λ_{\rm {IR}}$. The possible reason is related to the effects of the large-scale magnetic field in RLAGNs. We suggest that the X-ray emission in high-excitation RLAGNs originates from a disk-corona system.
description: 7 pages, 7 figures, accepted for publication in A&A
title: 'sternvürbe'
title: zu Wolframs von Eschenbach ‚Willehalm‘ 322,18-19
titleType: Subtitle
Creators: name: Gerhardt, Christoph
Publisher: name: Trier University
Year: 2021

description: Erläuterung der mittelalterlichen naturkundlichen Vorstellung vom Sterneschneuzen (daher noch unser 'Sternschnuppe') als Grundlage einer Metapher Wolframs von Eschenbach
title: Iran, Tabrīz. Das ilkhanidische Tabrīz: Bauforscherische und archäologische Untersuchungen zum Rabʿ-i Rashīdī. Die Arbeiten des Jahres 2018
Creators: name: Fuchs, Christian
name: Heidenreich, Anja
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 1 (2019)
description: The ongoing activities at the citadel of Rabʿ-e Rashīdī in Tabriz, mutually developed between Iranian and German Institutions, were extended by a further collaboration with the University of Bamberg that will focus the Ilkhanid remains in Tabriz. The works brought a more complex stratigraphy and building history than previously thought: The eastern gate was built at a later stage than the fortification wall, or that it was substantially altered, by inserting extensive portions of brick into the extant mudbrick wall. The fresh-water conducts found under the eastern entrance are matching with written sources on the importance of water installations at the Rabʿ-e Rashīdī from both, the Ilkhanidic foundation and the Qajar period.
Hardy spaces of operator-valued analytic functions
Creators: name: Chen, Zeqian
Publisher: name: arXiv
Year: 2008
Subjects: subject: Functional Analysis (math.FA)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 46E40, 32A37

description: We are concerned with Hardy and BMO spaces of operator-valued functions analytic in the unit disk of $\mathbb{C}.$ In the case of the Hardy space, we involve the atomic decomposition since the usual argument in the scalar setting is not suitable. Several properties (the Garsia-norm equivalent theorem, Carleson measure, and so on) of BMOA spaces are extended to the operator-valued setting. Then, the operator-valued $\mathrm{H}^1$-BMOA duality theorem is proved. Finally, by the $\mathrm{H}^1$-BMOA duality we present the Lusin area integral and Littlewood-Paley $g$-function characterizations of the operator-valued analytic Hardy space.
description: 22 pages
title: Uruk, Irak. Feldforschungen 2017 und 2018
Creators: name: van Ess, Margarete
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 1 (2019)
description: Since 2015, activities have been resumed at the site in Uruk in southern Iraq. Both, the continuation of the scientific research in the ruin and the preservation and presentation of what has already been excavated, has been the focus. In particular, conservation and presentation concepts have been worked out in detail in close cooperation with the responsible Iraqi authorities. Scientific research resumed in newly selected excavation areas. All activities serve as a training area for the programme "Iraqi-German Expert Forum on Cultural Heritage" funded within the framework of the Archaeological Heritage Network of the German Federal Foreign Office and the German Archaeological Institute.
title: Tithorea, Griechenland. Topographische Untersuchungen im Stadtgebiet. Die Arbeiten der Jahre 2016 und 2017
Creators: name: Sporn, Katja
name: Laufer, Eric
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 1 (2019)
description: In 2016, new archaeological fieldwork at Phokian Tithorea was started by two Ephorates and supported by the German Archaeological Institute Athens (since 2017 a perpetuated cooperation). The fieldwork of 2016/2017 was focussed on cleaning, measuring, and studying the very well preserved 4th century BC fortification of the city as well as the upper intraurban area which is divided by a diateichisma and terrace walls. Furthermore, in an area of caves towering the area of the ancient city, evidence of human occupation during antiquity has been surveyed. The project will be continued in 2018 and beyond with extended landscape fieldwork in the Phokian Kephissos plain around Tithorea.
title: Tiryns, Griechenland. Konservierungen in Tiryns. Werkbericht über die Maßnahmen seit 1991
Creators: name: Klessing, Jan Martin
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 1 (2019)
description: This report sums up the activities concerning conservation and maintenance of the site, as well as its techniques and goals since 1991.
Many-body molecule formation at a domain wall in a one-dimensional strongly interacting ultracold Fermi gas
Creators: name: Syrwid, Andrzej
name: Łebek, Maciej
name: Grochowski, Piotr T.
name: Rzążewski, Kazimierz
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We analyze how the presence of the bound state on top of strong intercomponent contact repulsion affects the dynamics of a two-component ultracold Fermi gas confined in a one-dimensional harmonic trap. By performing full many-body numerical calculations, we retrieve dynamics of an initially phase separated state that has been utilized to excite the spin-dipole mode in experimental settings. We observe an appearance of pairing correlations at the domain wall, heralding the onset of a molecular faction at the interlayer between the components. We find that such a mechanism can be responsible for the stabilization of the phase separation.
description: 6 pages + 10 pages SM
title: Priene, Türkei. Die Fundmünzen von Priene. Die Arbeiten in den Jahren 2015 bis 2017
Creators: name: Eberhardt, Johannes
name: Weisser, Bernhard
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 2 (2019)
description: The coin finds of Priene form one of the most important groups of numismatic material of western Asia Minor. The site of ancient Priene, which was never affected by medieval or modern settlement, provides a wealth of information on Hellenistic urbanism. At the end of the 19th century excavations unearthed over 6.100 coins which were later transferred to the Berlin Münzkabinett. Together with the coin finds from the Athenian agora those of Priene include the highest number of published pre-imperial objects. Since 1998 new archaeological field work provides additional insights and has currently added more than 1.500 new coin finds. In 2005 the Münzkabinett reinitiated its early 20th century research projects on the coin finds of Priene. The following survey contextualizes work and results of a two-year DAI post-doc scholarship (2015–2017). The most important feature of this recent period of research is the creation of an open access publication and data-base of the coin finds of Priene at ww2.smb.museum/mk_priene.
Charged Anisotropic Finch-Skea-Bardeen Spheres
Creators: name: Shamir, M. Farasat
name: Mustafa, G.
name: Ahmad, Mushtaq
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This manuscript explores the compact geometries by employing Karmarkar condition with the charged anisotropic source of matter distribution. For this purpose, we consider an explicit model by indulging $\mathrm{g}_{rr}$ metric potential obeying the Karmarkar condition. Moreover, we ansatz the time metric co-efficient following the approach by Adler. The crucial aspect of present investigation is the implication of the Bardeen model as an outer spacetime. Implementation of Bardeen approach turns out to be very interesting as this corresponds to the magnetic mono-pole gravitational remnants emerging from some particular non-linear electrodynamics. Detailed analysis supported by their corresponding plots of the profiles of the pressure profiles, energy density, charged density, anisotropy function, electric field attributes, energy bounds, redshift function, compactness parameter, stability and adiabatic index has been provided. It is important to mention here that our obtained solutions are physically viable and are well stable.
description: Accepted for publication in Nuclear Physics B
An investigation of the subject preferences of intermediate students
Creators: name: Court, Deborah Jean
Publisher: name: University of British Columbia
Year: 2010

description: A questionnaire measuring the subject preferences of 296 grade five to seven students showed physical education to be the most popular subject and language arts the least. A second questionnaire investigated reasons for students’ dislike of language arts. Pearson product moment correlations and an analysis of variance were used to investigate factors which might be associated with subject preferences. General ability, achievement and the teacher did not appear to be major factors. Grade level was significantly related to preference for reading, mathematics and language, with fifth grade students expressing the greatest preference for all of these. Sex was significantly related to preference for reading, language and music, with girls expressing greater preferences than boys for these three subjects. Results from this study agreed with previous research in finding little or no relationship between preference and achievement, a decline with increasing grade in attitudes to school subjects, and a greater preference among girls than among boys for reading, language and music.
Comparison of quantization of charge transport in periodic and open pumps
Creators: name: Graf, Gian Michele
name: Ortelli, Gregorio
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences
subject: 81U99

description: We compare the charges transported in two systems, a spatially periodic and an open quantum pump, both depending periodically and adiabatically on time. The charge transported in a cycle was computed by Thouless, respectively by Buttiker et al. in the two cases. We show that the results agree in the limit where the two physical situations become the same, i.e., that of a large open pump.
description: 7 pages
title: Didyma, Türkei. Der archaische Apollontempel (‚Tempel II‘) in Didyma und die Genese der monumentalen ionischen Sakralarchitektur (Publikationsprojekt). Die Arbeiten des Jahres 2018
Creators: name: Dirschedl, Uta
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 2 (2019)
description: Herodotus (6. 19) reports that after the conquest of Miletus in 494 BC by the Persian king Darius “the temple at Didyma with its shrine and place of divination was plundered and burnt” (Godley 1963, 167). This literary source, the temple was “burnt“, in this instance meaning “destroyed“, is questioned by the archaeological evidence. Though, there are some architectural fragments of the archaic Apollo temple (‚temple II‘) discoloured by fire or actually burnt, which undoubtedly testify to a fire, just a small portion of, e. g., column drums show these traces amounting to approximately 30 %. Obviously at a later post-Archaic time, the architecture of the just damaged archaic temple was systematically shattered. Since hundreds of well preserved archaic architectural fragments were found shattered and ‚buried‘ in the shafts of the foundations of the Hellenistic temple (‚temple III‘), this systematic disassembly could not have taken place earlier than in the Late Classical or Early Hellenistic period, when the construction of the successor was started and the archaic temple was step-by-step dismantled.At Didyma can be recognized a differentiated, mainly economically motivated handling with the architectural fragments of the archaic Apollo temple. But the reason for the ‚recycling‘ of the fragments of its large altar was not an economic, but more probably a historical-commemorative and sacral one, because the significant altar cyma was reused on the temple terrace wall and exhibited on an altar-like high base at the former site of the archaic altar probably badly damaged by the Persians. This ‚monument‘ referred pars pro toto back to the most important sacred building of the archaic sanctuary.
Trained Model for resnet34-SSD-tensorflow for MLPerf Inference Cloud
Creators: name: Tian, Lu
name: Liu, Ji
name: Hu, Yiming
Publisher: name: Zenodo
Year: 2019
Subjects: Object Detection
ResNet-34-SSD
tensorflow
COCO
inference

description: Application: Object Detection

ML Task: ResNet-34-SSD

Framework: tensorflow 1.9

Training Information:

Quality: mmAP 19.1%

Precision: single-precision float

Is Quantized: no

Is ONNX: no

Dataset: COCO
Electron Spin Relaxation and 39K Pulsed ENDOR Studies on Cr5+ doped K3NbO8 at 9.7 and 240 GHz
Creators: name: Nellutla, S.
name: Morley, G. W.
name: Pati, M.
name: Dalal, N. S.
name: van Tol, J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Cr^5+ doped K_3NbO_8, considered to be useful as a electron spin qubit, has been investigated by pulsed X-band (~9.7 GHz) and 240 GHz electron paramagnetic resonance and electron nuclear double resonance (ENDOR). Comparison of the low temperature electronic spin-lattice relaxation rate 1/T_1 at 9.7 and 240 GHz shows that it is 250 times faster at 240 GHz than at X-band. On the other hand, the spin-spin relaxation rate 1/T_2 appears largely frequency independent and is very likely related to the superhyperfine (SHF) coupling of the Cr^5+ electron with the surrounding potassium and niobium nuclei. This coupling was investigated by HYSCORE at 9.7 GHz and pulsed Mims ENDOR at 240 GHz. The high frequency and field enabled us to unambiguously measure the hyperfine and quadrupole couplings of the 39K in spite of its small magnetic moment. We find that the largest 39K SHF coupling is positive, with 0.522 MHz and 0.20 MHz as its isotropic and dipolar parts respectively. 93Nb ENDOR was dominantly due to its quadrapolar interaction, with a coupling of about 0.8 MHz, and a SHF coupling of about 0.08 MHz. The significance of these data to spin qubit studies is pointed out.
Relations among Supersymmetric Lattice Gauge Theories via Orbifolding
Creators: name: Damgaard, Poul H.
name: Matsuura, So
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show how to derive Catterall's supersymmetric lattice gauge theories directly from the general principle of orbifolding followed by a variant of the usual deconstruction. These theories are forced to be complexified due to a clash between charge assignments under U(1)-symmetries and lattice assignments in terms of scalar, vector and tensor components for the fermions. Other prescriptions for how to discretize the theory follow automatically by orbifolding and deconstruction. We find that Catterall's complexified model for the two-dimensional N=(2,2) theory has two independent preserved supersymmetries. We comment on consistent truncations to lattice theories without this complexification and with the correct continuum limit. The construction of lattice theories this way is general, and can be used to derive new supersymmetric lattice theories through the orbifolding procedure. As an example, we apply the prescription to topologically twisted four-dimensional N=2 supersymmetric Yang-Mills theory. We show that a consistent truncation is closely related to the lattice formulation previously given by Sugino.
description: 20 pages, LaTeX2e, no figure
Electronic Structure Examination on the Topological Properties of CaMnSb$_{2}$ by Angle-Resolved Photoemission Spectroscopy
Creators: name: Rong, Hongtao
name: Zhou, Liqin
name: He, Junbao
name: Song, Chunyao
name: Huang, Jianwei
name: Hu, Cheng
name: Xu, Yu
name: Cai, Yongqing
name: Chen, Hao
name: Li, Cong
name: Wang, Qingyan
name: Zhao, Lin
name: Zhu, Zhihai
name: Liu, Guodong
name: Xu, Zuyan
name: Chen, Genfu
name: Weng, Hongming
name: Zhou, X. J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have carried out detailed high resolution ARPES measurements and band structure calculations to study the electronic structure of CaMnSb$_{2}$. The observed Fermi surface mainly consists of one hole pocket around $Γ$ point and one tiny hole pocket at Y point. Strong spectral weight accumulation along the $Γ$-X direction is observed on the hole-like Fermi surface around $Γ$ point, suggesting strong anisotropy of the density of states along the Fermi surface. The tiny hole pocket at Y point originates from an anisotropic Dirac-like band with the crossing point of the linear bands lying $\sim$ 10 meV above the Fermi level. These observations are in a good agreement with the band structure calculations. In addition, we observe additional features along the $Γ$-Y line that cannot be accounted for by the band structure calculations. Our results provide important information in understanding and exploration of novel properties in CaMnSb$_{2}$ and related materials.
title: Selinunt, Italien. Die Arbeiten der Jahre 2017 und 2018
Creators: name: Bücherl, Heike
name: Dally, Ortwin
name: Helas, Sophie
name: Schön, Frerich
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 2 (2019)
description: The excavation report on the research activities in Selinunte in 2017 and 2018 contains reports on new excavations in the northeastern section of the Agora, where a burial site of the first generation of settlers had been transformed during the Archaic period into a sacred space remembering the predecessors, a new project aiming the investigation of the 5th century BC temples A and O on the acropolis and their transformation until the early medieval ages and new natural science based studies. They took place on the acropolis as well and have been analyzing the plasterwork of cisterns of some buildings of the Punic period (mid 4th–mid 3rd centuries BC).
Orsunius immsi
Creators: name: Assing, V.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Orsunius
Orsunius immsi

description: Orsunius immsi (BERNHAUER 1914)
(Map 1)
Material examined: Laos: 2 exs., Khammouan province, Ban Khoun Ngeun, 18°07'N, 104°29'E, 200 m, 24.-29.IV.2001, leg. Pacholátko (NHMB, cAss). Thailand: 1, Ranong prov. Ranong: Hot Springs, 9°56'N, 98°40'E, 23.-25.II.1996, leg. Majer (NHMB).
Comment: This species was previously known only from North India and Malaysia (ASSING 2011). The above specimens represent the first records from Laos and Thailand. The currently known distribution is illustrated in Map 1.
description: Published as part of Assing, V., 2014, On Orsunius II. Eight new species and additional records (Coleoptera: Staphylinidae: Paederinae: Medonina), pp. 461-479 in Linzer biologische Beiträge 46 (1) on page 464, DOI: 10.5281/zenodo.5305057
ХОЗИРГИ УЗБЕК АДАБИЁТИДА ЧЕТ ЭЛ БОЛАЛАР АДАБИЁТИНИНГ АХАМИЯТИ
Creators: name: Сайканова, Бегойим
Publisher: name: Zenodo
Year: 2023

description: Ушбу макола болалар адабиёти ва унинг бугунги кундаги ахамияти тугрисида. Шуниси мухимки, болалар адабиёти ёшларни тарбиялашга уларни ватанга ва оилага мухаббат рухида тарбиялашда катта ахамиятга эга. Бу яна харакатчанлиги билан бошка жанрлардан ажралиб туради. У вокеаларнинг тезкор ,кизикарли, фантазияга, юморга бой равишда ечилишини талаб килади.
title: Rom, Italien. Bauforschung am sog. Tempel A, Largo Argentina. Arbeiten und Ergebnisse der Jahre 2018 und 2019 (nach Vorarbeiten 2014, 2016 und 2017)
Creators: name: Zink, Stephan
name: Pflug, Jens
Publisher: name: Deutsches Archäologisches Institut
Year: 2019

description: e-Forschungsberichte, Faszikel 2 (2019)
description: In 2018, the division of building archaeology (Architekturreferat) of the DAI head office in Berlin began investigating the architectural remains of the socalled Temple A at Largo Argentina. It is one of four temples at a site, which, as it seems, was first developed during the Mid Republican period (3rd cent. BCE) and existed throughout Roman Antiquity. Temple A is of particular interest for its architectural longue durée – it was transformed into a church during the early Medieval period. Therefore, the site of Temple A shows over 2200 years of cultic activity. The goal of this project is a close documentation of the site’s architectural remains and a new reconstruction of its phases of development and aesthetic transformations under ever- changing social, political, and environmental conditions.