cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Compressive Diffusion Strategies Over Distributed Networks for Reduced Communication Load
Creators: name: Sayin, Muhammed O.
name: Kozat, Suleyman S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Systems and Control (eess.SY)
subject: Information Theory (cs.IT)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: We study the compressive diffusion strategies over distributed networks based on the diffusion implementation and adaptive extraction of the information from the compressed diffusion data. We demonstrate that one can achieve a comparable performance with the full information exchange configurations, even if the diffused information is compressed into a scalar or a single bit. To this end, we provide a complete performance analysis for the compressive diffusion strategies. We analyze the transient, steady-state and tracking performance of the configurations in which the diffused data is compressed into a scalar or a single-bit. We propose a new adaptive combination method improving the convergence performance of the compressive diffusion strategies further. In the new method, we introduce one more freedom-of-dimension in the combination matrix and adapt it by using the conventional mixture approach in order to enhance the convergence performance for any possible combination rule used for the full diffusion configuration. We demonstrate that our theoretical analysis closely follow the ensemble averaged results in our simulations. We provide numerical examples showing the improved convergence performance with the new adaptive combination method.
description: Submitted to IEEE Transactions on Signal Processing
Magnified image of CK302-7289 with cut marks on bison mandible
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Mandible
Cut Marks
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Mandible inferior aspect at 31.1 magnification.
Magnified image of CK302-15854 with carnivore gnawing on bison stylohyoid
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Stylohyoid
Carnivore Gnawing
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Stylohyoid medial aspect at 16.7 magnification.
Wetting of crossed fibers: multiple steady states and symmetry breaking
Creators: name: Sauret, Alban
name: Bick, Alison D.
name: Duprat, Camille
name: Stone, Howard A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We investigate the wetting properties of the simplest element of an array of random fibers: two rigid fibers crossing with an inclination angle and in contact with a droplet of a perfectly wetting liquid. We show experimentally that the liquid adopts different morphologies when the inclination angle is increased: a column shape, a mixed morphology state where a drop lies at the end of a column, or a drop centered at the node. An analytical model is provided that predicts the wetting length as well as the presence of a non-symmetric state in the mixed morphology regime. The model also highlights a symmetry breaking at the transition between the column state and the mixed morphology. The possibility to tune the morphology of the liquid could have important implications for drying processes.
48CK302-379, Side Notched Point, Side 1
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a tan quartzite side notched projectile point, missing one tang. Provenience: E1-?-4
Dark Energy, Paradigm Shifts, and the Role of Evidence
Creators: name: Lahav, Ofer
name: Massimi, Michela
Publisher: name: arXiv
Year: 2014
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We comment on cases in the history of Astronomy, which may shed some light on the current established but enigmatic concordance model of Cosmology. Should the model be understood by adding new entities such as Dark Matter and Dark Energy, or by modifying the underlying theory? For example, the prediction and discovery of planet Neptune can be regarded as analogous to finding a dark component; while explaining the anomalous perihelion precession of Mercury by General Relativity can be taken as analogous to the possibility that modified gravity is an alternative to dark components of the universe. In this paper, we revise this analogy coming from the history of astronomy with an eye to illustrating some of the similarities and differences between the two cases.
description: 8 pages, 2 pictures, 1 table, to appear in the RAS journal Astronomy & Geophysics (2014)
A Strategy To Estimate Unknown Viral Diversity in Mammals
Creators: name: Anthony, Simon John
name: Epstein, Jonathan H.
name: Murray, Kris A.
name: Navarrete-Macias, Isamara
name: Zambrana-Torrelio, Carlos M.
name: Solovyov, Alexander
name: Ojeda-Flores, Rafael
name: Arrigo, Nicole C.
name: Islam, Ariful
name: Khan, Shahneaz Ali
name: Hosseini, Parviez
name: Bogich, Tiffany L.
name: Olival, Kevin J.
name: Sanchez-Leon, Maria
name: Karesh, William B.
name: Goldstein, Tracey
name: Luby, Stephen P.
name: Morse, Sanchez-Leon
name: Mazet, Jonna A. K.
name: Daszak, Peter
name: Lipkin, W. Ian
Publisher: name: Columbia University
Year: 2013
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Virology

description: The majority of emerging zoonoses originate in wildlife, and many are caused by viruses. However, there are no rigorous estimates of total viral diversity (here termed “virodiversity”) for any wildlife species, despite the utility of this to future surveillance and control of emerging zoonoses. In this case study, we repeatedly sampled a mammalian wildlife host known to harbor emerging zoonotic pathogens (the Indian Flying Fox, Pteropus giganteus) and used PCR with degenerate viral family-level primers to discover and analyze the occurrence patterns of 55 viruses from nine viral families. We then adapted statistical techniques used to estimate biodiversity in vertebrates and plants and estimated the total viral richness of these nine families in P. giganteus to be 58 viruses. Our analyses demonstrate proof-of-concept of a strategy for estimating viral richness and provide the first statistically supported estimate of the number of undiscovered viruses in a mammalian host. We used a simple extrapolation to estimate that there are a minimum of 320,000 mammalian viruses awaiting discovery within these nine families, assuming all species harbor a similar number of viruses, with minimal turnover between host species. We estimate the cost of discovering these viruses to be ~$6.3 billion (or ~$1.4 billion for 85% of the total diversity), which if annualized over a 10-year study time frame would represent a small fraction of the cost of many pandemic zoonoses. IMPORTANCE Recent years have seen a dramatic increase in viral discovery efforts. However, most lack rigorous systematic design, which limits our ability to understand viral diversity and its ecological drivers and reduces their value to public health intervention. Here, we present a new framework for the discovery of novel viruses in wildlife and use it to make the first-ever estimate of the number of viruses that exist in a mammalian host. As pathogens continue to emerge from wildlife, this estimate allows us to put preliminary bounds around the potential size of the total zoonotic pool and facilitates a better understanding of where best to allocate resources for the subsequent discovery of global viral diversity.
Quartierspiegel Sihlfeld 2021
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2021
Subjects: subject: 314 Allgemeine Statistiken zu Europa
subject: 710 Städtebau, Raumplanung, Landschaftsgestaltung
subject: 949 Geschichte anderer Teile Europas
subject: Zürich-Sihlfeld
subject: Zürich-Wiedikon
subject: Quartier
subject: Amtliche Statistik
subject: Bevölkerungsstatistik

description: Die in dieser Ausgabe publizierten Daten beziehen sich zum grössten Teil auf folgenden Zeitabschnitt : 2020
description: Aus dem einstigen Haufendorf Wiedikon entwickelte sich im Laufe des 19. und 20. Jahrhunderts einer der einwohnerreichsten Stadtkreise Zürichs. Das Sihlfeld ist eines seiner drei Quartiere, zu dessen Wahrzeichen der gleichnamige Friedhof gehört. In den vergangenen Jahren ist die Gegend um den Idaplatz zur begehrten Wohn- und Ausgehzone geworden.
Correspondence between the NLS equation for optical fibers and a class of integrable NLS equations
Creators: name: Felice, Domenico
name: Barletti, Luigi
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The propagation of the optical field complex envelope in a single-mode fiber is governed by a one-dimensional cubic nonlinear Schrödinger equation with a loss term. We present a result about $L^2$-closeness of the solutions of the above-mentioned equation and of a one-dimensional nonlinear Schrödinger equation that is Painlevé integrable.
description: 15 pages; to appear in Journal-ref: Mathematical Methods in the Applied Science
Transport in graphene nanostructures with spatially modulated gap and potential
Creators: name: Azarova, E. S.
name: Maksimova, G. M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study transport properties of graphene nanostructures consisted of alternating slabs of gapless and gapped graphene in the presence of piecewise constant external potential equal to zero in the gapless regions. The transmission through single-, double-barrier structures and superlattices has been studied. It was revealed that any n-barrier structure is perfectly transparent at certain conditions defining the positions of new Dirac points created in the superlattice. The conductance and the shot noise were as well computed and investigated for the considered graphene systems. In a general case, existence of gapped graphene fraction leads to decrease of the conductance and increase of the Fano factor. For two barriers formed by gapped graphene and separated by a long and highly doped region the Fano factor rises up to 0.5 in contrast to the similar gapless structure where the Fano factor is close to 0.25. Similarly to a gapless graphene superlattice, creation of each new Dirac point manifests itself as a conductivity resonance and a narrow dip in the Fano factor. However, gapped graphene inclusion into the potential-barrier regions in the superlattice leads to more complicated dependence of the Fano factor on the potential height compared to pseudo-diffusive behaviour (with F = 1/3) typical for a gapless superlattice.
description: Accepted for publication in Physica E
Quartierspiegel Friesenberg 2022
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2022
Subjects: subject: 314 Allgemeine Statistiken zu Europa
subject: 710 Städtebau, Raumplanung, Landschaftsgestaltung
subject: 949 Geschichte anderer Teile Europas
subject: Zürich-Friesenberg
subject: Zürich-Wiedikon
subject: Quartier
subject: Amtliche Statistik
subject: Bevölkerungsstatistik

description: Die in dieser Ausgabe publizierten Daten beziehen sich zum grössten Teil auf folgenden Zeitabschnitt : 2021
description: Aus dem einstigen Haufendorf Wiedikon entwickelte sich im Laufe des 19. und 20. Jahrhunderts einer der einwohnerreichsten Stadtkreise Zürichs. Friesenberg ist eines seiner drei Quartiere – ebenso bekannt für die Bauten der Familienheim-Genossenschaft FGZ wie für das Triemlispital, welches in den letzten Jahren saniert und erweitert worden ist.
Quartierspiegel Sihlfeld 2022
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2022
Subjects: subject: 314 Allgemeine Statistiken zu Europa
subject: 710 Städtebau, Raumplanung, Landschaftsgestaltung
subject: 949 Geschichte anderer Teile Europas
subject: Zürich-Sihlfeld
subject: Zürich-Wiedikon
subject: Quartier
subject: Amtliche Statistik
subject: Bevölkerungsstatistik

description: Die in dieser Ausgabe publizierten Daten beziehen sich zum grössten Teil auf folgenden Zeitabschnitt : 2021
description: Aus dem einstigen Haufendorf Wiedikon entwickelte sich im Laufe des 19. und 20. Jahrhunderts einer der einwohnerreichsten Stadtkreise Zürichs. Das Sihlfeld ist eines seiner drei Quartiere, zu dessen Wahrzeichen der gleichnamige Friedhof gehört. In den vergangenen Jahren ist die Gegend um den Idaplatz zur begehrten Wohn- und Ausgehzone geworden.
"Научный корреспондент": сборник по итогам реализации проекта
Creators: name: И.  Засурский, Н.  Трищенко
Publisher: name: Научный корреспондент
Year: 2018

description: В сборник вошли все основные документы проекта, включая выводы по итогам исследований и мероприятий, обзорный отчет и ключевые материалы, опубликованные в СМИ. Работы проводились с использованием гранта Президента Российской Федерации на развитие гражданского общества, предоставленного Фондом президентских грантов.
Quartierspiegel Friesenberg 2020
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2020
Subjects: subject: 314 Allgemeine Statistiken zu Europa
subject: 710 Städtebau, Raumplanung, Landschaftsgestaltung
subject: 949 Geschichte anderer Teile Europas
subject: Zürich-Friesenberg
subject: Zürich-Wiedikon
subject: Quartier
subject: Amtliche Statistik
subject: Bevölkerungsstatistik

description: Die in dieser Ausgabe publizierten Daten beziehen sich zum grössten Teil auf folgenden Zeitabschnitt : 2019
description: Aus dem einstigen Haufendorf Wiedikon entwickelte sich im Laufe des 19. und 20. Jahrhunderts einer der einwohnerreichsten Stadtkreise Zürichs. Friesenberg ist eines seiner drei Quartiere – ebenso bekannt für die Bauten der Familienheim-Genossenschaft FGZ wie für das Triemlispital, welches in den letzten Jahren saniert und erweitert worden ist.
Prospects of measuring Higgs boson decays into muon pairs at the ILC
Creators: name: Kawada, Shin-Ichi
name: List, Jenny
name: Berggren, Carl Mikael
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2018

description: LCWS2018, Texas, USA, 22 Oct 2018 - 26 Oct 2018
48CK302-525, Side Notched Point, Side 1
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a brown quartzite side notched projectile point, missing the tip. Provenience: W3-?-36" Screen
Quartierspiegel Sihlfeld 2020
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 2020
Subjects: subject: 314 Allgemeine Statistiken zu Europa
subject: 710 Städtebau, Raumplanung, Landschaftsgestaltung
subject: 949 Geschichte anderer Teile Europas
subject: Zürich-Sihlfeld
subject: Zürich-Wiedikon
subject: Quartier
subject: Amtliche Statistik
subject: Bevölkerungsstatistik

description: Die in dieser Ausgabe publizierten Daten beziehen sich zum grössten Teil auf folgenden Zeitabschnitt : 2019
description: Aus dem einstigen Haufendorf Wiedikon entwickelte sich im Laufe des 19. und 20. Jahrhunderts einer der einwohnerreichsten Stadtkreise Zürichs. Das Sihlfeld ist eines seiner drei Quartiere, zu dessen Wahrzeichen der gleichnamige Friedhof gehört. In den vergangenen Jahren ist die Gegend um den Idaplatz zur begehrten Wohn- und Ausgehzone geworden.
Routes to spatiotemporal chaos in Kerr optical frequency combs
Creators: name: Coillet, Aurélien
name: Chembo, Yanne K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We investigate the various routes to spatiotemporal chaos in Kerr optical frequency combs obtained through pumping an ultra-high quality whispering-gallery mode resonator with a continuous-wave laser. The Lugiato-Lefever model is used to build bifurcation diagrams with regards to the parameters that are externally controllable, namely, the frequency and the power of the pumping laser. We show that the spatiotemporal chaos emerging from Turing patterns and solitons display distinctive dynamical features. Experimental spectra of chaotic Kerr combs are also presented for both cases, in excellent agreement with theoretical spectra.
High-pressure and low-temperature behavior of colemanite: in situ synchrotron X-ray diffraction experiments
Creators: name: Lotti, Paolo
name: Gatta, G. Diego
name: Demitri, Nicola
name: Comboni, Davide
name: Merlini, Marco
name: Rizzato, Silvia
name: Liermann, Hanns-Peter
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2017

description: The 25th Annual Conference of the Italian Synchrotron Light Society, Trieste, Italy, 5 Oct 2017 - 6 Oct 2017
description: Colemanite, CaB3O4(OH)3*H2O, is one of the most important mineral commodities for the extraction of boron. Despite a recent interest on its potential applications in ceramic processes, very few was known on the behavior of the colemanite crystal structure at non-ambient conditions of temperature and pressure.  An in situ low-temperature X-ray diffraction experiment was performed down to 104 K at the XRD1 beamline of the Elettra synchrotron source. A displacive phase transition from the centrosymmetric P21/a colemanite to a ferroelectric polymorph with P21 symmetry was long time known to occur in the T-range between 273 and and 263 K (e.g. [1]). Thermal analysis and in situ single-crystal X-ray diffraction data confirmed the transition, which was found to occur between 275 and 263 K. Single crystal X-ray and neutron diffraction data (down to 104 and 20 K, respectively) showed that the asymmetric distribution of ionic charges along the b crystallographic axis is likely responsible for the observed ferroelectric behavior. On the other hand, in situ high-pressure single-crystal X-ray diffraction experiments, performed up to 24 GPa at the P02.2 beamline of the Petra-III synchrotron source (Hamburg, Germany), disclosed a much more complex scenario, with a first-order reconstructive phase transition occurring between 13.95 and 14.91 GPa, toward a denser polymorph with a = 3*aCOL, b = bCOL and c = 2*cCOL. Despite reconstructive, the transition is single crystal-to-single crystal and involves an increase in the average coordination number of both the Ca and B sites. The tripling of the a-axis and the doubling of the c-axis imply the split of every independent atomic site of colemanite in six new independent positions in the high-P polymorph. In particular, three of the six new sites, generated from the parent triangularly coordinated B, increase their coordination number from three to four, gaining a bond with a H2O oxygen. The elastic behavior of colemanite and of the high-P polymorph have been described by means of III- and II-order Birch-Murnaghan equations of state, respectively, yielding the following bulk moduli: 67(4) GPa (colemanite, KV' = 5.5(7)) and 50(8) GPa (high-P colemanite).    [1] F.N. Hainsworth, H.E. Petch Can. J. Phys. 1966, 44, 3083. [2] P. Lotti, G.D. Gatta, D. Comboni, G. Guastella, M. Merlini, A. Guastoni, H-P. Liermann J. Am. Cer. Soc. 2017, in press, DOI: 10.1111/jace.14730.
48CK302-453, Midsection Fragment, Side 2
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Midsection
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a purple quartzite projectile point midsection fragment. Provenience: N1-?-2
From Nature to materials science: $(Cs,K)Al_{4}Be_{5}B_{11}O_{28}$ (londonite) as a super-hard material
Creators: name: Lotti, Paolo
name: Gatta, G. Diego
name: Comboni, Davide
name: Merlini, Marco
name: Liermann, Hanns-Peter
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2017

description: SIMP-SGI-SOGEI-AIV joint conference, Pisa, University of Milano, Italy, 3 Sep 2017 - 6 Sep 2017
description: Londonite is a rare Cs-bearing mineral with ideal chemical formula (Cs,K)Al4Be4(B,Be)12O28 (with Cs > K). The building block units of the structure of londonite are represented by clusters of four edge-sharing Al-octahedra linked to B- and Be-tetrahedra. Gatta et al. (2011) investigated the phase stability and the elastic behavior of londonite up to 4.85(5) GPa (at room-T) and up to 1000°C (at room-P) by in situ X-ray powder diffraction data, but no structure refinements were possible. Whether no phase transition was observed within the pressure-range investigated, londonite  proved to have an extremely high bulk modulus: KP0 = 280(12) GPa, similar to those of carbides (e.g., B4C with KP0 ~ 245-306 GPa; Lazzari et al., 1999; Fujii et al., 2010). Considering the thermo-elastic properties and the significantly high fraction of boron (B2O3 ~50 wt%), the synthetic counterparts of londonite could be considered a potential inorganic host for 10B in composite neutron-absorbing materials. Furthermore the high content of Cs makes londonite-type materials potential host for nuclear waste. However, to date, because of the absence of structural data at high pressure and to the modest P-range investigated by Gatta et al. (2011), a comprehensive description of the P-induced deformation mechanisms at the atomic scale is still missing. In this study, the isothermal compressional behaviour of londonite is studied by in situ single-crystal synchrotron X-ray diffraction experiment with a diamond anvil cell up to 25 GPa. The compressional behavior and the deformation mechanisms at the atomic scale are described. Londonite does not experience any phase transition or change of the compressional behavior within the P-range investigated.Fujii, T., Mori, Y., Hyodo, H., Kimura, K. (2010): X-ray diffraction study of B4C under high pressure. J. Phys. Conf. Ser., 215,  012011. Gatta, G.D., Vignola, P., Lee, Y. (2011): Stability of (Cs,K)Al4Be5B11O28 (londonite) at high pressure and high temperature: a  potential neutron absorber material. Phys. Chem. Miner., 38, 429-434. Lazzari, R., Vast, N., Besson, J.M., Baroni, S., Dal Corso, A. (1999): Atomic structure and vibrational properties of icosahedral B4C  boron carbide. Phys. Rev. Letters, 83, 3230-3233.
Magnified image of CK302-18848 with polishing on bone tool from bison thoracic vertebra
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Thoracic Vertebra
Polishing
Bone Tool
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Thoracic Vertebra left lateral aspect at 7.6 magnification.
Phillipsite at high pressure: a single-crystal X-ray synchrotron diffraction study
Creators: name: Comboni, Davide
name: Gatta, G. Diego
name: Lotti, Paolo
name: Merlini, Marco
name: Liermann, Hanns-Peter
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2016

description: The 2nd European Mineralogical Conference, Rimini, Italy, 11 Sep 2016 - 15 Sep 2016
description: Phillipsite is a low Si/Al natural zeolite, often found as autogenic mineral in both “close” and “open” hydrologic system or in vugs of basalt, as an alteration product of volcanic glass. Along with laumontite, it is one of the most common zeolites found in oceanic basalts. In order to investigate the high-pressure behavior of phillipsite and its structural evolution at the atomic scale, we performed an in situ single-crystal synchrotron X-ray diffraction experiment up to 10 GPa with a diamond anvil cell, using a nominally penetrating pressure-transmitting fluid (methanol:ethanol:H2O = 16:3:1 mix) (Gatta, 2010). The unit-cell parameters and the structure refinements within the P-range investigated show that: 1) phillipsite does not adsorb further H2O molecules from the penetrating-transmitting fluid within the P-range investigated; 2) the configuration of the extra-framework population changes with pressure (between 2 and 3 GPa), affecting the elastic behavior of the mineral. More in details, two distinct compressional regimes have been observed, in which the bulk moduli differs drastically (i.e., KV = 89(8) GPa between 0 and 2 GPa, KV = 18.8(7) GPa between 3 and 9 GPa); 3) phillipsite is crystalline at least up to 10 GPa, and this is surprising if we consider its microporous nature; 4) all the P-induced effects are completely reversible in decompression. The structural refinements allowed us to describe the mechanisms, at the atomic scale, that govern its elastic behavior, which are mainly governed by inter-tetrahedral tilting. The relatively low compressibility of phillipsite at room-P and its relatively wide P-stability shown in this experiment suggests that this zeolite is a potential H2O carrier during the first phase of the oceanic crust subduction or, toward the industrial front, its potential use in systems for the mechanical energy storage/dissipation (Eroshenko et al., 2001; Soulard et al., 2004). Acknowledgements: The author acknowledges the Italian Ministry of Education, MIUR-Project: “Futuro in Ricerca 2012 - ImPACT- RBFR12CLQD”.
Appendix to paper "Economic burden of COVID-19, China, January–March, 2020: a cost-of-illness study"
Creators: name: Huajie Jin
Publisher: name: figshare
Year: 2020
Subjects: subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: This is the latest appendix of a paper entitled "Economic burden of COVID-19, China, January–March, 2020: a cost-of-illness study". This paper was accepted by the Bulletin of the World Health Organization.
High-pressure behavior and phase transition in colemanite, an inoborate
Creators: name: Gatta, G. Diego
name: Lotti, Paolo
name: Comboni, Davide
name: Merlini, Marco
name: Liermann, Hanns-Peter
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2016

description: MISCA2016 - The 4th joint conference of the Italian and Spanish Crystallographic Associations, MISCA2016, Tenerife, Spain, 21 Jun 2016 - 25 Jun 2016
description: Colemanite, CaB3O4(OH)3 x H2O, is a common constituent of natural borate deposits and a relevant mineral commodity, for its applications in the B-extraction processes and in the production of lightweight cements and ceramics [1,2]. Its crystal structure is monoclinic (P21/a, a = 8.712 Å, b = 11.247 Å, c = 6.091 Å, β = 110.12°, V = 560.4 Å3), characterized by infinite chains of Bpolyhedra based on a fundamental ring-unit made by one triangular BO3 and two B(O,OH)4 tetrahedra. These chains are alternated with chains of Ca-polyhedra (coordination number, CN =8), giving rise to sheets parallel to (010). Adjacent sheets are mainly interconnected through an H-bonding system involving hydroxyl groups and H2O molecules. The links among structural polyhedra, both B and Ca, are all corner sharing in type [3]. Despite its relevance in industrial applications, the behavior of colemanite at high pressure has never been investigated. In this work, we have characterized the elastic behavior, the phase stability, the phase transition and the structural evolution with pressure of a natural colemanite single crystal based on an in-situ synchrotron X-ray diffraction study, performed at the P02.2 beamline of PETRA-III, Hamburg, Germany. Colemanite, in its ambient conditions polymorph, is found to be stable up to 13.95 GPa. A IIIorder Birch-Murnaghan (III-BM) EoS fit leads to a refined bulk modulus (at ambient conditions) (KV0) of 76(8) GPa [K = 4.4(10)]. Comparative structure analysis, based on the refinements of the structure model at different pressures, shows that the B-polyhedra act as quasi-rigid units and the bulk compression is mainly accommodated by the compression of Ca-polyhedra and by polyhedral tilting. Between 13.95 and 14.91 GPa, colemanite undergoes a reconstructive phase transition toward a monoclinic polymorph (P21/n, a = 11.726(11) Å, b = 10.206(1) Å, c = 23.45(3) Å, β = 95.07(9)°, V = 2796(4) Å3, at 14.91 GPa). The average coordination number of boron is found to increase: of the 18 independent B sites, 3 are triangularly coordinated and 15 are tetrahedra. Two independent infinite chains of B-polyhedra are alternated with two independent chains of Capolyhedra (CN = 8 or 9), by means of corner- and edge-sharing links. A II-BM EoS fit leads to a refined KV0 of 60(6) GPa for the high-P polymorph of colemanite. X-ray diffraction patterns collected during P-release show that the phase transition is completely reversible and colemanite fully recovers its starting structural features. [1] K. Okuno Radiat. Prot. Dosim. 2005, 115, 258-261. [2] A. Christogerou, T. Kavas, Y. Pontikes, S. Koyas, Y. Tabak, G.N. Angelopoulos Ceram. Int. 2009, 35, 447-452. [3] P.C. Burns, F.C. Hawthorne Can. Mineral. 1993, 31, 297-304.
Co-Euler structures on bordisms
Creators: name: Molina, Osmar Maldonado
Publisher: name: arXiv
Year: 2014
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 57R20, 58J52

description: Co-Euler structures were studied by Burghelea and Haller on closed manifolds as dual objects to Euler structures. We extend the notion of co-Euler structures to the situation of compact manifolds with boundary. As an application, by studying their variation with respect to smooth changes of the Riemannian metric, co-Euler structures conveniently provide correction terms that can be taken into account when considering the complex-valued analytic torsion on bordisms as a Riemannian invariant.
description: 28 pages
Lagrangian ADER-WENO Finite Volume Schemes on Unstructured Tetrahedral Meshes for Conservative and Nonconservative Hyperbolic Systems in 3D
Creators: name: Boscheri, Walter
name: Dumbser, Michael
Publisher: name: arXiv
Year: 2014
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this paper we present a new family of high order accurate Arbitrary-Lagrangian-Eulerian (ALE) one-step ADER-WENO finite volume schemes for the solution of nonlinear systems of conservative and non-conservative hyperbolic partial differential equations with stiff source terms on moving tetrahedral meshes in three space dimensions. A WENO reconstruction technique is used to achieve high order of accuracy in space, while an element-local space-time Discontinuous Galerkin finite element predictor on moving meshes is used to obtain a high order accurate one-step time discretization. Within the space-time predictor the physical element is mapped onto a reference element using an isoparametric approach, where the space-time basis and test functions are given by the Lagrange interpolation polynomials passing through a predefined set of space-time nodes. Since our algorithm is cell-centered, the final mesh motion is computed by using a suitable node solver algorithm. A rezoning step as well as a flattener strategy are used in some of the test problems to avoid mesh tangling or excessive element deformations that may occur when the computation involves strong shocks or shear waves. We apply our new high order unstructured ALE schemes to the 3D Euler equations of compressible gas dynamics, for which a set of classical numerical test problems has been solved and for which convergence rates up to sixth order of accuracy in space and time have been obtained. We furthermore consider the equations of classical ideal magnetohydrodynamics (MHD) as well as the non-conservative seven-equation Baer-Nunziato model of compressible multi-phase flows with stiff relaxation source terms.
48CK302-18666, Granite Cobble, Side 2
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Stone Tool
Cobble
Granite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a granite cobble, possible chopper. Provenience: N1-1-1
title: Synthese und Elektropolymerisation rigider Tricarbazol- und mehrfach-funktioneller Pyrrol-Derivate
Creators: name: Tent, Jannis Aron
Publisher: name: Bergische Universität Wuppertal
Year: 2020

description: In the first part of this work, synthesis and electropolymerization of planar, rigidified tricarbazole derivatives is described. The a- and b-connected tricarbazolbenzene derivatives under investigation show HOMO levels at −5.21 to −5.23 eV and LUMO levels at −2.04 to −2.14 eV. Oxidative electropolymerization leads to a linear growing of smooth and freestanding, thin films. Moreover, one poly-a-tricarbazol-Network (paTC) shows occurrence of intrinsic micro porosity with a specific BET surface area of up to 260 m2g−1. In the second part the (electro)oxidative generation of polypyrrole-based networks starting from different building blocks is described. The electropolymerized networks obtained as smooth and freestanding films of defined thickness. The films show reversible and stable doping as well as dedoping behaviour. The oxidative polymerization results in mainly mesoporous networks with specific BET surface areas of up to 947 m2g−1 for tetra-pyrrole substituted monomers.
description: Im ersten Teil der Arbeit werden Synthese und anschließende Elektropolymerisation von rigiden und planaren Tricarbazol-Derivaten beschrieben. Die eingesetzten a- und b-verknüpften Tricarbazolbenzole weisen HOMO-Energieniveaus von −5,21 bis −5,23 eV sowie LUMO-Energieniveaus von −2,04 bis −2,14 eV auf. Die Elektropolymerisation der Tricarbazole führt zu stetig wachsenden, relativ glatten Polymerfilmen, die von den Elektroden als freistehender Film abgelöst werden konnten. Aus einem a-verknüpfte Tricarbazol (aTC)-Monomer konnte zudem ein intrinsisch mikroporöser Polymerfilm mit einer spezifischen BET-Oberfläche von 260 m2g−1 erhalten werden. Im zweiten Teil der Arbeit wird die Elektro-Synthese Pyrrol-basierter Polymernetzwerke aus Monomeren mit verschiedenen Kernsegmenten durch oxidative Polykondensation („nass-chemisch“) oder durch Elektropolymerisation, untersucht. Die elektrochemisch gekuppelten Polymernetzwerke konnten als freistehende, relativ glatte Filme mit definierter Schichtdicke isoliert werden. Aus Zwei- beziehungsweise vierfach Pyrrol-substituierten Monomere konnten Netzwerke mit stabilen, reversiblen Oxidations- und Reduktionsverhalten generiert werden. Für die „nasschemisch“ hergestellten Netzwerke aus tetra-Pyrrol-substituierten Monomeren konnten durch Gassorptionsmessungen eine Mesoporosität mit spezifischen BET-Oberflächen von 748 bis 947 m2g−1 nachgewiesen werden.
Magnified image of CK302-16165 with bone tool working surface on bison tibia
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Tibia
Polishing
Bone Tool
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Tibia anterior lateral aspect at 10.1 magnification.
Precision calculations in the MSSM Higgs-boson sector with FeynHiggs 2.14
Creators: name: Bahl, Henning
name: Hahn, Thomas
name: Heinemeyer
name: Hollik
name: Passehr, Sebastian
name: Rzehak
name: Weiglein, Georg
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2018
Subjects: new physics
supersymmetry
minimal supersymmetric standard model
Higgs particle: doublet: 2
Higgs particle: mass
mass: calculated
mass: correction
threshold: correction
effective field theory
programming
numerical calculations

description: We present an overview of the status and recent developments of FeynHiggs (current version: 2.14.3) since version 2.12.2. The main purpose of FeynHiggs is the calculation of the Higgs-boson masses and other physical observables in the MSSM. For a precise prediction of the Higgs-boson masses for low and high SUSY scales, state-of-the-art fixed-order and effective-field-theory calculations are combined. We first discuss im- provements of the fixed-order calculation, namely an optional $\overline{DR}$ renormalization of the stop sector and a renormalization of the Higgs sector ensuring the chosen input mass to be equivalent with the corresponding physical mass. Second, we describe im- provements of the EFT calculation, i.e. an implementation of non-degenerate threshold corrections as well as an interpolation for complex parameters. Lastly, we highlight some improvements of the code structure easing future extensions of FeynHiggs to models beyond the MSSM.
Impact of Vacuum Stability Constraints on the Phenomenology of Supersymmetric Models
Creators: name: Hollik, Wolfgang
name: Weiglein, Georg
name: Wittbrodt, Jonas
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2018
Subjects: vacuum: stability
potential: scalar
minimal supersymmetric standard model
electroweak interaction
multiple field
false vacuum
new physics
decay rate
benchmark
tunneling
homotopy
bounce

description: We present a fast and efficient method for studying vacuum stability constraints in multi-scalar theories beyond the Standard Model. This method is designed for a reliable use in large scale parameter scans. The minimization of the scalar potential is done with the well-known polynomial homotopy continuation, and the decay rate of a false vacuum in a multi-scalar theory is estimated by an exact solution of the bounce action in the one-field case. We compare to more precise calculations of the tunnelling path at the tree- and one-loop level and find good agreement for the resulting constraints on the parameter space. Numerical stability, runtime and reliability are significantly improved compared to approaches existing in the literature. This procedure is applied to several phenomenologically interesting benchmark scenarios defined in the Minimal Supersymmetric Standard Model. We utilize our efficient approach to study the impact of simultaneously varying multiple fields and illustrate the importance of correctly identifying the most dangerous minimum among the minima that are deeper than the electroweak vacuum.
Large deviation principle for the empirical degree measure of preferential attachment random graphs
Creators: name: Doku-Amponsah, K.
name: Mettle, F. O.
name: Nortey, E. N. N.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60F10, 05C80

description: We consider preferential attachment random graphs which may be obtained as follows: It starts with a single node. If a new node appears, it is linked by an edge to one or more existing node(s) with a probability proportional to function of their degree. For a class of linear preferential attachment random graphs we find a large deviation principle (LDP) for the empirical degree measure. In the course of the prove this LDP we establish an LDP for the empirical degree and pair distribution see Theorem 2.3, of the fitness preferential attachment model of random graphs.
description: 12 pages. arXiv admin note: substantial text overlap with arXiv:1312.1053
48CK302-527, Side Notched Point, Side 1
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a purple quartzite side notched projectile point with a slightly concave base, complete. Provenience: W3-?-58" BD-In Skull
Composite system in noncommutative space and the equivalence principle
Creators: name: Gnatenko, Kh. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The motion of a composite system made of N particles is examined in a space with a canonical noncommutative algebra of coordinates. It is found that the coordinates of the center-of-mass position satisfy noncommutative algebra with effective parameter. Therefore, the upper bound of the parameter of noncommutativity is re-examined. We conclude that the weak equivalence principle is violated in the case of a non-uniform gravitational field and propose the condition for the recovery of this principle in noncommutative space. Furthermore, the same condition is derived from the independence of kinetic energy on the composition.
description: 12 pages
Advancing Network Securing Strategies with Network Algorithms for Integrated Air Defense System (IADS) Missile Batteries
Creators: name: Pran, Rakib Hassan
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 400801
subject: Circuits and systems

description: Recently, the Integrated Air Defense System (IADS) has become vital for the defense system as the military defense system is vital for national security. Placing Integrated Air Defense System batteries among locations to protect locations assets is a crucial problem because optimal solutions are needed for interceptor missiles to intercept attacker missiles for maximizing protection of assets across locations or places. In this research, the procedures of using network algorithms along with developing several network algorithms are going to be demonstrated to develop a model for sequential development of seven network securing strategies of placing Surface to Air Missile (SAM) batteries to maximize the protection of assets across locations (based on given asset values) by generating optimal solutions through computation to destroy maximum attacker missiles by using minimum interceptor missiles with given intercept probability. This network securing strategies can be implemented not only for Integrated Air Defense System (IADS) planning but also Counter Air (CA) planning as Integrated Air Defense System (IADS) is conducted with defensive counter air supported by attack operations in offensive counter air.
Magnified image of CK302-11139 with polishing on bone tool from bison metatarsal
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Metatarsal
Polishing
Bone Tool
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Metatarsal lateral aspect at 7.3 magnification.
48CK302-467, Side Notched Point, Side 1
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Non-Volcanic Glass
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a green non-volcanic glass side notched projectile point with a concave base, complete. Provenience: N1-?-84"
Mesandrothrips pictipes Mound & Tree 2019, comb.n.
Creators: name: Mound, Laurence A.
name: Tree, Desley J.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Thysanoptera
Phlaeothripidae
Mesandrothrips
Mesandrothrips pictipes

description: Mesandrothrips pictipes (Bagnall) comb.n.
(Figs 16, 24)
Haplothrips pictipes Bagnall 1919: 273
Xylaplothrips pictipes (Bagnall); Pitkin, 1976: 274.
Described from a few females taken on diseased coffee berries in southern India, this species is here recorded widely but infrequently across Southeast Asia. There is no evidence that it is associated with galls. One series was reared from the dry fruits of Rhodomyrtus tomentosa from Hong Kong, and isolated individuals have been beaten from dead branches and various live plants. Males sometimes have enlarged fore legs and fore tarsal teeth, but small males and females usually have the fore tarsal tooth very small. Several specimens of both sexes were taken in rainforest in Sarawak from various plants and dead branches, but amongst these were a few much larger indi- viduals. These large specimens, of both sexes, have variably enlarged fore femora, fore tarsi with a well-developed tooth, and in many the fore tibiae bears a tubercle on the inner margin distal third. This tubercle varies in size, and even in presence, among these specimens, and there is no evidence from any other body structure that these large individuals represent a different species. From various sites in eastern and southern Australia further specimens that are closely similar to pictipes in structure have been seen, but these have rather shorter pronotal setae, and tergite IX setae S1 capitate.
Female macroptera. Head with maxillary stylets wide apart (Fig. 24), retracted to postocular setae. Pronotum with 5 pairs of capitate setae, epimeral setae longest. Fore wing sub-basal setae all capitate, S3 usually longer than S2 and S1; with about 6 duplicated cilia. Mesopresternum entire. Tergite IX setae S1 bluntly pointed. Tube slender, 2.5 times as long as basal width, and about 0.7 as long as head.
Material studied. Lectotype female, India, Malabar, ix.2018 (BMNH); India, Kallar, 1 female from dead lvs, x.2005. Hong Kong, 3 females, 2 males, reared (in Florida, USA) from dried fruits of Rhodomyrtus tormen- tosa, xi.2015. Malaysia, Kuala Lumpur, 1 female from Shorea fls, iv.1976; 1 female from Xanthophyllum flowers, 8.vii.2006, 1 male from Polyscias lvs, iv.2008. Sarawak, Tamu Abu, HoB Expedition, 15 females, 9 males from various plants and dead branches, 16-23.viii.2017. Timor Leste, 5 females, 6 males from various weeds and dead branches, viii.2018. Australia, Queensland, Badu ls., 1 female from Carica papaya, xi.2000 (in ANIC).
description: Published as part of Mound, Laurence A. & Tree, Desley J., 2019, Rediagnoses of the Asian genera Xylaplothrips and Mesandrothrips (Thysanoptera, Phlaeothripinae, Haplothripini), with keys to Australian species, pp. 327-341 in Zootaxa 4613 (2) on pages 338-339, DOI: 10.11646/zootaxa.4613.2.6, http://zenodo.org/record/3238971
Практика открытой публикации учебных работ в российских вузах
Creators: name: Цюпко, Ю. М.
Publisher: name: Научный корреспондент
Year: 2017

description: В исследовании приведен обзор практики публикации выпускных квалификационных работ студентов и организации университетских репозиториев российскими вузами. В результате исследования было выявлены лучшие практики университетов, которые подробно описаны в соответствующем разделе книги, включая особенности публикуемых материалов и используемых платформ, а также регламентирующих документов. Исследование может служить введением в вопросы открытой публикации студенческих работ российскими университетами, а также содержит описание основных технических и правовых особенностей для организации университетского репозитория, а также его взаимодействия с информационной инфраструктурой. Исследовательская работа проведена в рамках проекта Ресурсного центра по открытой публикации учебных и выпускных квалификационных работ «Научный корреспондент», реализуемого Ассоциацией интернет-издателей с использованием гранта Президента Российской Федерации на развитие гражданского общества, предоставленного Фондом президентских грантов. Практика открытой публикации учебных работ в российских вузах: Исследование / Ю. М. Цюпко. — М.: Ваш формат, 2017. — 152 с. ISBN 978-5-906982-40-7