cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
YORP and Yarkovsky effects in asteroids (1685) Toro, (2100) Ra-Shalom, (3103) Eger, and (161989) Cacus
Creators: name: Durech, J.
name: Vokrouhlicky, D.
name: Pravec, P.
name: Hanus, J.
name: Farnocchia, D.
name: Krugly, Yu. N.
name: Ayvazian, V. R.
name: Fatka, P.
name: Chiorny, V. G.
name: Gaftonyuk, N.
name: Galad, A.
name: Groom, R.
name: Hornoch, K.
name: Inasaridze, R. Y.
name: Kucakova, H.
name: Kusnirak, P.
name: Lehky, M.
name: Kvaratskhelia, O. I.
name: Masi, G.
name: Molotov, I. E.
name: Oey, J.
name: Pollock, J. T.
name: Shevchenko, V. G.
name: Vrastil, J.
name: Warner, B. D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The rotation states of small asteroids are affected by a net torque arising from an anisotropic sunlight reflection and thermal radiation from the asteroids' surfaces. On long timescales, this so-called YORP effect can change asteroid spin directions and their rotation periods. We analyzed lightcurves of four selected near-Earth asteroids with the aim of detecting secular changes in their rotation rates that are caused by YORP. We use the lightcurve inversion method to model the observed lightcurves and include the change in the rotation rate $\mathrm{d} ω/ \mathrm{d} t$ as a free parameter of optimization. We collected more than 70 new lightcurves. For asteroids Toro and Cacus, we used thermal infrared data from the WISE spacecraft and estimated their size and thermal inertia. We also used the currently available optical and radar astrometry of Toro, Ra-Shalom, and Cacus to infer the Yarkovsky effect. We detected a YORP acceleration of $\mathrm{d}ω/ \mathrm{d} t = (1.9 \pm 0.3) \times 10^{-8}\,\mathrm{rad}\,\mathrm{d}^{-2}$ for asteroid Cacus. For Toro, we have a tentative ($2σ$) detection of YORP from a significant improvement of the lightcurve fit for a nonzero value of $\mathrm{d}ω/ \mathrm{d} t = 3.0 \times 10^{-9}\,\mathrm{rad}\,\mathrm{d}^{-2}$. For asteroid Eger, we confirmed the previously published YORP detection with more data and updated the YORP value to $(1.1 \pm 0.5) \times 10^{-8}\,\mathrm{rad}\,\mathrm{d}^{-2}$. We also updated the shape model of asteroid Ra-Shalom and put an upper limit for the change of the rotation rate to $|\mathrm{d}ω/ \mathrm{d} t| \lesssim 1.5 \times 10^{-8}\,\mathrm{rad}\,\mathrm{d}^{-2}$. Ra-Shalom has a greater than $3σ$ Yarkovsky detection with a theoretical value consistent with observations assuming its size and/or density is slightly larger than the nominally expected values.
Adaptive estimation of heteroskedastic functional-coefficient regressions with an application to fiscal policy evaluation on asset markets
Creators: name: Tu, Yundong
name: Wang, Ying
Publisher: name: Taylor & Francis
Year: 2019
Subjects: Biophysics
Medicine
Biotechnology
Environmental Sciences not elsewhere classified
Cancer

description: This article studies the adaptive estimation of the heteroskedastic functional-coefficient regressions. The motivation for such a theoretical study originates from the empirical analysis of Jansen et al., where the role of fiscal policy on the U.S. asset markets (treasury bonds) is evaluated via the functional-coefficient model. It is found that this model is subject to time-varying heteroskedasticity. As a result, the local least square (LLS) estimator suffers from efficiency loss. To overcome this problem, we propose an adaptive LLS (ALLS) estimator, which can adapt to heteroskedasticity of unknown form asymptotically. Simulation studies confirm that the ALLS estimator can achieve significant efficiency gain in finite samples, compared to the LLS estimator. Real data analysis reveals that the heteroskedastic functional-coefficient model provides adequate fit and better out-of-sample forecasting.
YANGI TUG'ILGAN CHAQALOQLARDA TUG'MA YURAK NUQSONLARINI RIVOJLANISHDAGI XAVF OMILLARINING AHAMIYATI
Creators: name: Pulatova, Nigina
name: Ibragimova, Marina
Publisher: name: Zenodo
Year: 2024

description: Guruhlar II guruhga bo'lingan: I guruhga tug'ma yurak nuqsoni bo'lgan 24 ta yangi tug'ilgan chaqaloqlar kiritilgan. II guruhga tug'ma yurak nuqsoni bo'lmagan 30 ta yangi tug'ilgan chaqaloqlar kirdi. Bemorlarning umumiy klinik tekshiruvi quyidagilardan iborat: anamnestik ma'lumotlarni batafsil to'plash va tahlil qilish (onaning akusherlik, ginekologik va somatik anamnezi), antropometriya, fizik tekshiruv natijalari, ob'ektiv va laboratoriya-instrumental ma'lumotlar.
Additional file 1 of Efficacy of prophylactic methylprednisolone on reducing the risk of post-extubation stridor in patients after an emergency intubation: study protocol for a randomized controlled trial
Creators: name: Wang, Jingyi
name: Walline, Joseph Harold
name: Yin, Lu
name: Dai, Yili
name: Dai, Jiayuan
name: Zhu, Huadong
name: Yu, Xuezhong
name: Xu, Jun
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 1.
The beryllium atom and beryllium positive ion in strong magnetic fields
Creators: name: Ivanov, M. V.
name: Schmelcher, P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The ground and a few excited states of the beryllium atom in external uniform magnetic fields are calculated by means of our 2D mesh Hartree-Fock method for field strengths ranging from zero up to 2.35*10^9T. With changing field strength the ground state of the Be atom undergoes three transitions involving four different electronic configurations which belong to three groups with different spin projections S_z=0,-1,-2. For weak fields the ground state configuration arises from the 1s^2 2s^2, S_z=0 configuration. With increasing field strength the ground state evolves into the two S_z=-1 configurations 1s^22s 2p_{-1} and 1s^2 2p_{-1}3d_{-2}, followed by the fully spin polarised S_z=-2 configuration 1s2p_{-1}3d_{-2}4f_{-3}. The latter configuration forms the ground state of the beryllium atom in the high field regime γ>4.567. The analogous calculations for the Be^+ ion provide the sequence of the three following ground state configurations: 1s^22s and 1s^22p_{-1} (S_z=-1/2) and 1s2p_{-1}3d_{-2} (S_z=-3/2).
description: 15 pages, 7 figures
Bendix Trier, Das Haus im Nordwesten der Germania Libera
Creators: name: Binding, Günther
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Bendix Trier, Das Haus im Nordwesten der Germania Libera. Veröff. d. Altertumskomm. im Provinzialinstitut f. Westfal. Landes- u. Volkskunde Bd. IV. Verlag Aschendorff, Münster 1969. 188 Seiten und beigelegter Tafelteil mit 28 Tafeln
description: Bonner Jahrbücher, Bd. 171 (1971): Bonner Jahrbücher
New Pulsars from an Arecibo Drift Scan Search
Creators: name: Lommen, Andrea N.
name: Zepka, Alex
name: Backer, Donald C.
name: McLaughlin, Maura
name: Cordes, James C.
name: Arzoumanian, Zaven
name: Xilouris, Kiriaki
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the discovery of pulsars J0030+0451, J0711+0931, and J1313+0931 that were found in a search of 470 square degrees at 430 MHz using the 305m Arecibo telescope. The search has an estimated sensitivity for long period, low dispersion measure, low zenith angle, and high Galactic latitude pulsars of ~1 mJy, comparable to previous Arecibo searches. Spin and astrometric parameters for the three pulsars are presented along with polarimetry at 430 MHz. PSR J0030+0451, a nearby pulsar with a period of 4.8 ms, belongs to the less common category of isolated millisecond pulsars. We have measured significant polarization in PSR J0030+0451 over more than 50% of the period, and use these data for a detailed discussion of its magnetospheric geometry. Scintillation observations of PSR J0030+0451 provide an estimate of the plasma turbulence level along the line of sight through the local interstellar medium.
description: 21 pages, 4 figures, Accepted for Publication in ApJ
Collective mode damping and viscosity in a 1D unitary Fermi gas
Creators: name: Punk, M.
name: Zwerger, W.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We calculate the damping of the Bogoliubov-Anderson mode in a one-dimensional two-component attractive Fermi gas for arbitrary coupling strength within a quantum hydrodynamic approach. Using the Bethe-Ansatz solution of the 1D BCS-BEC crossover problem, we derive analytic results for the viscosity covering the full range from a Luther-Emery liquid of weakly bound pairs to a Lieb-Liniger gas of strongly bound bosonic dimers. At the unitarity point, the system is a Tonks-Girardeau gas with a universal constant $α_ζ=0.38$ in the viscosity $ζ=α_ζ\hbar n$ for T=0. For the trapped case, we calculate the Q-factor of the breathing mode and show that the damping provides a sensitive measure of temperature in 1D Fermi gases.
description: 9 pages, 3 figures, published version (minor changes)
Life cycle assessment and grid electricity: what do we know and what can we know?
Creators: name: Weber, Christopher L.
name: Jaramillo, Paulina
name: Marriott, Joe
name: Samaras, Constantine
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 90799 Environmental Engineering not elsewhere classified
subject: FOS: Environmental engineering
subject: 90599 Civil Engineering not elsewhere classified
subject: FOS: Civil engineering

description: The generation and distribution of electricity comprises nearly 40% of U.S. CO(2), emissions, as well as large shares of SO(2), NO(x), small particulates, and other toxins. Thus, correctly accounting for these electricity-related environmental releases is of great importance in life cycle assessment of products and processes. Unfortunately, there is no agreed-upon protocol for accounting for the environmental emissions associated with electricity, as well as significant uncertainty in the estimates. Here, we explore the limits of current knowledge about grid electricity in LCA and carbon footprinting for the U.S. electrical grid, and show that differences in standards, protocols, and reporting organizations can lead to important differences in estimates of CO(2) SO(2), and NO(x) emissions factors. We find a considerable divergence in published values for grid emissions factor in the U.S. We discuss the implications of this divergence and list recommendations for a standardized approach to accounting for air pollution emissions in life cycle assessment and policy analyses in a world with incomplete and uncertain information.
Gerhard Mildenberger, Die thüringischen Brandgräber der spatrömischen Zeit
Creators: name: Uslar, Rafael Von
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Gerhard Mildenberger, Die thüringischen Brandgräber der spatrömischen Zeit. Mitteldeutsche Forschungen, Bd. 60. Hermann Böhlaus Nachf. Köln und Wien 1970. X und 170 Seiten mit 8 Tabellen, 5 Karten, 64 Tafeln und einer Beilage
description: Bonner Jahrbücher, Bd. 171 (1971): Bonner Jahrbücher
Circular and linear magnetic quantum ratchet effects in dual-grating-gate CdTe-based nanostructures
Creators: name: Faltermeier, P.
name: Budkin, G. V.
name: Hubmann, S.
name: Bel'kov, V. V.
name: Golub, L. E.
name: Ivchenko, E. L.
name: Adamus, Z.
name: Karczewski, G.
name: Wojtowicz, T.
name: Kozlov, D. A.
name: Weiss, D.
name: Ganichev, S. D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on the observation and systematic study of polarization sensitive magnetic quantum ratchet effects induced by alternating electric fields in the terahertz frequency range. The effects are detected in (Cd,Mn)Te-based quantum well (QW) structures with inter-digitated dual-grating-gate (DGG) lateral superlattices. A dc electric current excited by cw terahertz laser radiation shows 1/B-periodic oscillations with an amplitude much larger than the photocurrent at zero magnetic field. Variation of gate voltages applied to individual grating gates of the DGG enables us to change the degree and the sign of the lateral asymmetry in a controllable way. The data reveal that the photocurrent reflects the degree of lateral asymmetry induced by different gate potentials. We show that the magnetic ratchet photocurrent includes the Seebeck thermoratchet effect as well as the effects of "linear" and "circular" ratchets, which are sensitive to the corresponding polarization of the driving electromagnetic force. Theoretical analysis performed in the framework of semiclassical approach and taking into account Landau quantization describes the experimental results well.
Jean-R. Terrisse, Les céramiques sigillées gallo-romaines des Martres-de-Veyre (Puy-de-Dôme)
Creators: name: Fischer, Ch.
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Jean-R. Terrisse, Les céramiques sigillées gallo-romaines des Martres-de-Veyre (Puy-de-Dôme). 19. Suppl. zu Gallia. Paris 1968. 162 Seiten, 55 Abbildungen und 58 Tafeln
description: Bonner Jahrbücher, Bd. 171 (1971): Bonner Jahrbücher
Geodesic measures of the landscape
Creators: name: Vanchurin, Vitaly
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the landscape models of eternal inflation with an arbitrary number of different vacua states, both recyclable and terminal. We calculate the abundances of bubbles following different geodesics. We show that the results obtained from generic time-like geodesics have undesirable dependence on initial conditions. In contrast, the predictions extracted from ``eternal'' geodesics, which never enter terminal vacua, do not suffer from this problem. We derive measure equations for ensembles of geodesics and discuss possible interpretations of initial conditions in eternal inflation.
description: 7 pages, 4 figures
Jean Deneauve, Lampes de Carthage
Creators: name: Vegas, Mercedes
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Jean Deneauve, Lampes de Carthage. Editions du Centre National de la Recherche Scientifique, Paris 1959. 239 Seiten und 111 Tafeln
description: Bonner Jahrbücher, Bd. 171 (1971): Bonner Jahrbücher
Polarized single crystal neutron diffraction study of the zero-magnetization ferromagnet Sm$_{1-x}$Gd$_x$Al$_2$ (x = 0.024)
Creators: name: Chatterji, T.
name: Stunault, A.
name: Brown, P. J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have determined the temperature evolution of the spin and orbital moments in the zero magnetization ferromagnet Sm$_{1-x}$Gd$_x$Al$_2$ (x = 0.024) by combining polarized and unpolarized single crystal neutron diffraction data. The sensitivity of the polarized neutron technique has allowed the moment values to be determined with a precision of $\approx 0.1$~\mub. Our results clearly demonstrate that, when magnetised by a field of 8T, the spin and orbital moments in Sm$_{1-x}$Gd$_x$Al$_2$ are oppositely directed so that the net magnetization is very small. Below 60 K the contributions from spin and orbital motions are both about 2\mub\ with that due to orbital motion being slightly larger than that due to spin. Between 60 and 65 K the contributions of each to the magnetization fall rapidly and change sign at \Tcomp\ $\approx 67$K above which the aligned moments recover but with the orbital magnetization still slightly higher than the spin one. These results imply that above \Tcomp\ the small resultant magnetization of the \smion\ ion is oppositely directed to the magnetizing field. It is suggested that this anomaly is due to polarization of conduction electron spin associated with the doping Gd$^{3+}$ ions.
Beam-based Feedback Simulations for the NLC Linac
Creators: name: Hendrickson, L.
name: Phinney, N.
name: Raimondi, P.
name: Raubenheimer, T.
name: Seryi, A.
name: Tenenbaum, P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Extensive beam-based feedback systems are planned as an integral part of the Next Linear Collider (NLC) control system. Wakefield effects are a significant influence on the feedback design, imposing both architectural and algorithmic constraints. Studies are in progress to assure the optimal selection of devices and to refine and confirm the algorithms for the system design. We show the results of initial simulations, along with evaluations of system response for various conditions of ground motion and other operational disturbances.
description: 3 pages. Linac2000 conference
Heinrich L. Werneck, Pflanzenreste aus der Stadt auf dem Magdalensberg bei Klagenfurt in Kärnten
Creators: name: Knörzer, Karl-Heinz
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Heinrich L. Werneck, Pflanzenreste aus der Stadt auf dem Magdalensberg bei Klagenfurt in Kärnten. Kärtner Museumsschriften Bd. 45. Verlag des Landesmuseums für Kärnten, Klagenfurt 1969. Seiten 5-31, 5 Tabellen und 4 Tafeln mit 8 photographischen Abbildungen
description: Bonner Jahrbücher, Bd. 171 (1971): Bonner Jahrbücher
Knowledge-based expert systems in structural design
Creators: name: Duvvuru  Sriram
name: Maher, Mary Lou.
name: Fenves, Steven J.(Steven Joseph)
Publisher: name: Carnegie Mellon University
Year: 1984
Subjects: subject: 90799 Environmental Engineering not elsewhere classified
subject: FOS: Environmental engineering
subject: 90599 Civil Engineering not elsewhere classified
subject: FOS: Civil engineering

description: technical report
Prägnanz und Polyvalenz – Rezeptionsangebote im ›Klugen Knecht‹ und im ›Schneekind‹
Creators: name: Dimpel, Friedrich Michael
name: Hammer, Martin Sebastian
Publisher: name: Beiträge zur mediävistischen Erzählforschung
Year: 2019

description: Anhand von Strickers ›Klugem Knecht‹ sowie dem ›Schneekind‹ B wird gezeigt, wie polyvalente Sinnpotentiale durch eine prägnante Erzählweise realisiert werden können. Beim Stricker stehen die Polyseme kündikeit und vuoge einer zunächst eindeutigen Rezeptionslenkung zugunsten des Knechts gegenüber, die sich etwa in der Häufung des Reims kneht : reht widerspiegelt. Eine polyvalente Struktur entsteht hier erst auf der Metaebene. Beim ›Schneekind‹ werden indes bereits innerhalb der narratio ambivalente Verfahren zur Rezeptionssteuerung eingesetzt, während das Epimythion umgekehrt das Geschehen vereindeutigt. Zusammengenommen eröffnen beide Texte einen Blick auf das Verhältnis von Prägnanz und Polyvalenz im Märenerzählen.
description: Beiträge zur mediävistischen Erzählforschung, 2019: Brevitas 1 – Sonderheft BmE: Prägnantes Erzählen
Additional file 1 of Organic mulching promotes soil organic carbon accumulation to deep soil layer in an urban plantation forest
Creators: name: Sun, Xiaodan
name: Wang, Gang
name: Ma, Qingxu
name: Liao, Jiahui
name: Wang, Dong
name: Guan, Qingwei
name: Jones, Davey L.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 1: Figure S1. Ratio of labile organic carbon fractions to soil organic carbon and C/N ratio over time after organic mulching (X axis). Values are means ± the standard error (n = 5). SOC: soil organic carbon; DOC: dissolved organic carbon; EOC: easily-oxidised organic carbon; MBC: microbial biomass carbon. OM0: control (no mulch); OM5: 5 cm mulch; OM10: 10 cm mulch; OM20: 20 cm mulch. DOC/SOC and MBC/SOC increased after organic mulching (OM) whereas they decreased in the rhizosphere after 12 months of OM (non-growing season). EOC/SOC decreased at the beginning of growing season (6 months after OM), then increased, but then decreased again in the non-growing season, especially in the topsoil (0–20 cm). C/N ratio decreased in growing season (6 months and 9 months after OM) compared with OM0 and increased in non-growing season. Table S1. Pearson correlation coefficients among soil organic carbon fractions. Table S2. Pearson correlation coefficients among soil organic carbon fractions and environmental properties in soil and plant. Table S3. Analysis of variance of the effects of different treatments, soil layers, and time after organic mulching on rhizosphere effects for soil carbon fractions.
Ludwig Berger, Ein römischer Ziegelbrennofen bei Kaiseraugst
Creators: name: Sölter, W.
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Ludwig Berger, Ein römischer Ziegelbrennofen bei Kaiseraugst. Mit einigen Bemerkungen zur Typologie römischer Ziegelbrennöfen. Ausgrabungen in Augst III. Stiftung pro AUGUSTA RAURICA, Basel 1969. 43 Seiten und 29 Abbildungen
description: Bonner Jahrbücher, Bd. 171 (1971): Bonner Jahrbücher
First Detection of Submillimeter [C I] Emission in the Small Magellanic Cloud
Creators: name: Bolatto, Alberto D.
name: Jackson, James M.
name: Kraemer, Kathleen E.
name: Zhang, Xiaolei
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the first detection of [CI] (3P1-3P0) emission at 609 um in a region of the Small Magellanic Cloud (N27). Environments poor in heavy elements and dust such as the SMC are thought to be dominated by photodissociation regions. This is the lowest metallicity source where submillimeter neutral carbon emission has been detected. Studying the [CI]/CO intensity ratio in several sources spanning more than an order of magnitude in metallicity, Z, we find that the [CI]/CO ratio increases for decreasing Z. The existence of such a trend points to a photodissociation origin for most of neutral carbon in molecular clouds, in agreement with standard PDR models. We also report ISO FIR spectroscopic observations of N27, and use them to derive its physical properties. Comparison between the density and radiation field revealed by FIR diagnostics (n~300-1000 cm-3, Xuv~30-100 Xo) and those derived from millimeter and submillimeter data (n~10^5 cm-3, Xuv<30 Xo) suggests that the FIR lines originate in more diffuse gas, and are perhaps dominated by the interclump medium. Regardless of the cause, analysis of the FIR and mm-submm data produces a discrepancy of two orders of magnitude for the density of this source.
description: 12 pages including 1 table and 2 figures, using AASTEX macros v4.0, to appear in The Astrophysical Journal Letters
Joachim Werner - Hermann Dannheimer - Hans-Jörg Kellner - Gerhard Pohl, Der Lorenzberg bei Epfach. Die spätrömischen und frühmittelalterlichen Anlagen
Creators: name: Hinz, Hermann
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Joachim Werner - Hermann Dannheimer - Hans-Jörg Kellner - Gerhard Pohl, Der Lorenzberg bei Epfach. Die spätrömischen und frühmittelalterlichen Anlagen. Veröffentlichungen der Komm. z. arch. Erforschung des spätrömischen Raetien 2 (Epfach II). - Münchener Beiträge zur Vor- und Frühgeschichte, Bd. 8. C. H. Beck’sche Verlagsbuchhandlung München 1969. 291 Seiten, 103 Textabbildungen, 70 Tafeln und 4 Beilagen
description: Bonner Jahrbücher, Bd. 171 (1971): Bonner Jahrbücher
title: Histoire 11 : pWwW
Creators: name: Jacques, Guillaume
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Japhug
subject: jya
subject: text_and_corpus_linguistics
subject: language_documentation
subject: anthropological_linguistics

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Knowledge-based analysis of structural systems
Creators: name: Turkiyyah, George Michel.
name: Fenves, Steven J.(Steven Joseph)
name: Carnegie Mellon University.Engineering Design Research Center.
Publisher: name: Carnegie Mellon University
Year: 1987
Subjects: subject: 90799 Environmental Engineering not elsewhere classified
subject: FOS: Environmental engineering
subject: 90599 Civil Engineering not elsewhere classified
subject: FOS: Civil engineering

description: The effective use of finite element systems relies on the availability of physical modeling and result interpretation capabilities. However, reliable computer tools that assist in the modeling and interpretation tasks are still inexistant. In this paper, we investigate some issues underlying the development of an integrated knowledge-based structural analysis assistant and propose an architecture, based on the control blackboard model, for organizing the diverse sources of knowledge that are needed in such an environment.
Alfred Neumann, Forschungen in Vindobona 1948 bis 1967
Creators: name: Müller, Gustav
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Alfred Neumann, Forschungen in Vindobona 1948 bis 1967. II. Teil: Zivilstadt und Landbezirk. Der römische Limes in Osterreich, Heft XXIV. Verlag Hermann Böhlaus Nachf. Graz - Wien - Köln 1968. 112 Seiten, 55 Abbildungen, 68 Tafeln und 3 Planbeilagen
description: Bonner Jahrbücher, Bd. 171 (1971): Bonner Jahrbücher
Experimental observation of charge ordering in nanocrystalline Pr$_{0.65}$Ca$_{0.35}$MnO$_{3}$
Creators: name: Biswas, Anis
name: Das, I.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Observation of charge ordering in single crystalline and bulk polycrystalline systems of various rare-earth based manganites is well documented. However, there is hardly any manifestation of the same when the grain size is reduced to nanoscale. We have observed charge ordering in case of nanocrystalline Pr$_{0.65}$Ca$_{0.35}$MnO$_{3}$ of average particle size 40 nm. This phenomenon is attributed to the primary role played by the martensitic character of the charge order transition in the material.
description: 4 pages including 4 figures
Cholesteric and screw-like nematic phases in systems of helical particles
Creators: name: Cinacchi, Giorgio
name: Ferrarini, Alberta
name: Giacometti, Achille
name: Kolli, Hima Bindu
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Recent numerical simulations of hard helical particle systems unveiled the existence of a novel chiral nematic phase, termed screw-like, characterised by the helical organization of the particle C$_2$ symmetry axes round the nematic director with periodicity equal to the particle pitch. This phase forms at high density and can follow a less dense uniform nematic phase, with relative occurrence of the two phases depending on the helix morphology. Since these numerical simulations were conducted under three-dimensional periodic boundary conditions, two questions could remain open. Firstly, the real nature of the lower density nematic phase, expected to be cholesteric. Secondly, the influence that the latter, once allowed to form, may have on the existence and stability of the screw-like nematic phase. To address these questions, we have performed Monte Carlo and molecular dynamics numerical simulations of helical particle systems confined between two parallel repulsive walls. We have found that removal of the periodicity constraint along one direction allows a relatively-long-pitch cholesteric phase to form, in lieu of the uniform nematic phase, with helical axis perpendicular to the walls while the existence and stability of the screw-like nematic phase are not appreciably affected by this change of boundary conditions.
Covariant hamiltonian dynamics
Creators: name: van Holten, J. W.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the covariant formulation of the dynamics of particles with abelian and non-abelian gauge charges in external fields. Using this formulation we develop an algorithm for the construction of constants of motion, which makes use of a generalization of the concept of Killing vectors and tensors in differential geometry. We apply the formalism to the motion of classical charges in abelian and non-abelian monopole fields
description: 15 pages, no figures
title: Histoire 11 : qarGW
Creators: name: Jacques, Guillaume
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Japhug
subject: jya
subject: text_and_corpus_linguistics
subject: language_documentation
subject: anthropological_linguistics

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Günter Grimm, Die Zeugnisse ägyptischer Religion und Kunstelemente im römischen Deutschland
Creators: name: Wortmann, Dierk
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Günter Grimm, Die Zeugnisse ägyptischer Religion und Kunstelemente im römischen Deutschland. Études préliminaires aux religions orientales dans l’empire Romaine 12. Brill, Leiden 1969. 304 Seiten, 78 Tafeln, 1 Karte
description: Bonner Jahrbücher, Bd. 171 (1971): Bonner Jahrbücher
A degree is not necessarily the answer: a comparative analysis of initial police learning in Scotland, Sweden, and Finland
Creators: name: Andrew, Tatnell
Publisher: name: Zenodo
Year: 2024

description: There has been a trend in policing within some north-western European countries, including Sweden and Finland, towards the academisation of initial police learning. This typically involves university delivery, the inclusion of academic theoretical knowledge, and/or undergraduate degree accreditation. Interestingly, this trend has not been apparent within Scottish policing. There have been no empirical studies which explore why this is the case. This thesis addresses this gap by comparatively analysingpolicy formulation in relation to initial police learning and its operationalisation in Scotland, alongside two other north-western European countries with similar sociodemocratic profiles and policing models, both of which have followed the academisation trend, namely Sweden and Finland. Data was gathered in 2019 from forty-nine semi-structured, one-to-one interviews and six focus groups involving academics, police officers, and police staff active in policy making and the design and delivery of initial police learning, together with police recruits and policing students. Using Atlas ti analytical software to support coding, the data from each transcribed interview and focus group were inductively and thematically analysed. An iterative, continually cyclical approach was adopted as soon as data began to be gathered, which allowed for patterns, themes and understanding to be developed, and for it to be oriented conceptionally within the theoretical framework of the literature.The central contribution of this thesis is that police professionalisation has different meanings in different social, cultural, and political contexts which helps to understand why there is no consensus about how policing should be professionalised; that professionalising policing through the academisation of initial police learning is not necessarily the answer and that different approaches are appropriate; and that the approaches deployed must be attuned to the different social, cultural, and political contexts in which they are situated. This thesis addresses a knowledge gap where empirically based, cross-national comparative studies of this type are limited, andmakes recommendations for future policy and practice. For example, that initial police learning programmes should move away from traditional learning environments which focus on acculturation of recruits and policing students into unquestioning hierarchical cultural norms, and towards those which focus on the acquisition of knowledge. Learning environments should provide time and space for self-directed learning, critical thinking, and reflection. The Police University College in Finland provides an exemplar from which other countries may wish to draw lessons.
Integration of generic learning tasks
Creators: name: Reich, Yoram
name: Fenves, Steven J.(Steven Joseph)
name: Carnegie Mellon University.Engineering Design Research Center.
Publisher: name: Carnegie Mellon University
Year: 1989
Subjects: subject: 90799 Environmental Engineering not elsewhere classified
subject: FOS: Environmental engineering
subject: 90599 Civil Engineering not elsewhere classified
subject: FOS: Civil engineering

description: Abstract: "This paper presents a novel approach for the creation of intelligent machine learning programs. It introduces generic learning tasks as the basic learning processes and describes their representation and integration. The role of knowledge in an intelligent machine learning system is identified to a fine granularity. The new approach allows the integration of multiple learning processes into a system that can select the appropriate process based on its background knowledge and the task. Three ways in which the system improves its learning bias over similar classes of problems are identified. The approach is demonstrated in the domain of bridge design."
Dynamics of platicons due to third-order dispersion
Creators: name: Lobanov, Valery E.
name: Cherenkov, Artem V.
name: Shitikov, Artem E.
name: Bilenko, Igor A.
name: Gorodetsky, Michael L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Dynamics of platicons caused by the third-order dispersion is studied. It is shown that under the influence of the third-order dispersion platicons obtain angular velocity depending both on dispersion and on detuning value. A method of tuning of platicon associated optical frequency comb repetition rate is proposed.
description: 11 pages, 5 figures
title: ADCO, Grènetier de Cîteaux : comptes (1497-1504) (11 H 1172), f. 00552
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes

description: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172), f. 00552, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Ladislav Vidman, Sylloge inscriptionum religionis Isiacae et Sarapiacae
Creators: name: Wortmann, Dierk
Publisher: name: Bonner Jahrbücher
Year: 2021

description: Rezension zu: Ladislav Vidman, Sylloge inscriptionum religionis Isiacae et Sarapiacae.Religionsgeschichtliche Versuche und Vorarbeiten Bd. 28. Verlag de Gruyter, Berlin 1969. XVIIII und 373 Seiten
description: Bonner Jahrbücher, Bd. 171 (1971): Bonner Jahrbücher
Theory of sub-10 fs Generation in Kerr-lens Mode-locked Solid-State Lasers with a Coherent Semiconductor Absorber
Creators: name: Kalashnikov, V. L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The results of the study of ultra-short pulse generation in continuous-wave Kerr-lens mode-locked (KLM) solid-state lasers with semiconductor saturable absorbers are presented. The issues of extremely short pulse generation are addressed in the frames of the theory that accounts for the coherent nature of the absorber-pulse interaction. We developed an analytical model that bases on the coupled generalized Landau-Ginzburg laser equation and Bloch equations for a coherent absorber. We showed, that in the absence of KLM semiconductor absorber produces 2pi - non-sech-pulses of self-induced transparency, while the KLM provides an extremely short sech-shaped pulse generation. 2pi- and pi-sech-shaped solutions and variable-area chirped pulses have been found. It was shown, that the presence of KLM removes the limitation on the minimal modulation depth in absorber. An automudulational stability and self-starting ability were analyzed, too.
description: revised version, 18 pages, 6 figures, LaTeX, Maple program is available on http://www.geocities.com/optomaplev
Diffusion and Drift in Volume-Preserving Maps
Creators: name: Guillery, N.
name: Meiss, J. D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences
subject: 37J40

description: A nearly-integrable dynamical system has a natural formulation in terms of actions, $y$ (nearly constant), and angles, $x$ (nearly rigidly rotating with frequency $Ω(y)$). We study angle-action maps that are close to symplectic and have a positive-definite twist, the derivative of the frequency map, $DΩ(y)$. When the map is symplectic, Nekhoroshev's theorem implies that the actions are confined for exponentially long times: the drift is exponentially small and numerically appears to be diffusive. We show that when the symplectic condition is relaxed, but the map is still volume-preserving, the actions can have a strong drift along resonance channels. Averaging theory is used to compute the drift for the case of rank-$r$ resonances. A comparison with computations for a generalized Froeschlé map in four-dimensions, shows that this theory gives accurate results for the rank-one case.
ДИЛИАТАЦИОН КАРДИОМИОПАТИЯ КАЛЛАМУШ ЮРАГИДА ГИСТОЛОГИК ТАДҚИҚОТ ЎТКАЗИШ НАТИЖАЛАРИ
Creators: name: Тешаев, Шухрат
name: Шарипова, Мадина
Publisher: name: Zenodo
Year: 2024

description: Барча энергетик ичимликлар тетиклаштирувчи таъсирга эга–бу хусусият ичимликлар ихтиро қилинишининг асосий сабабидир. Табиийки, бу ичимликларни ишлаб чиқарувчилар энергетик ичимликларининг инсон танасига таъсири фақат ижобий, танага ҳеч қандай зарар етказмаслигини таъкидлашмоқда. Ўз ичига кофеин сақлаган ичимликлар (энергетиклар) анча кенг тарқалган. Аммо, энергетик ичимликлар инсон организмига ўзига хос зарарли таъсир қилиш хусусиятга ҳам эга эканлиги, қолаверса, юрак-қон томир тизимига ўзига хос таъсир қилиши исботланган.
Maestra, posso parlarti? Come i docenti del Von Mentlen instaurano una relazione con i propri allievi
Creators: name: Do Cabo, Stefania
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2013

description: Il mio lavoro di ricerca riguarda i docenti e gli allievi dell’istituto Von Mentlen, e più precisamente lo scopo è quello di capire se ci sono degli accorgimenti specifici che i docenti di questo istituto mettono in atto per relazionarsi con i propri allievi, quali strategie mettono in atto per mantenere un clima di classe sereno durante i momenti difficili, e se esiste qualche differenza con la scuola pubblica. Ho svolto delle interviste che mi hanno permesso di ottenere diversi dati, dai quali sono risultate le diverse modalità di relazione che le docenti utilizzano. In generale si può dire che le tre docenti intervistate instaurano un rapporto autorevole fin da subito, e quindi mettendo fin dall’inizio i cosiddetti “paletti” per distanziarsi, e tuttavia cercando sempre di essere affettuose con i bambini, per far capire loro che non sono soli, bensì che possono contare sull’appoggio dell’insegnante. La figura del docente è molto importante, è un punto di riferimento e deve offrire il necessario supporto durante tutto il percorso educativo e istruttivo, dal momento che i ragazzi contano sul suo sostegno. Questa ricerca mi ha permesso di capire cosa significa insegnare al Von Mentlen, trovandosi confrontati con bambini e ragazzi di diverse età che hanno alle spalle dei vissuti difficili e dolorosi, dovuti a problemi familiari. Costruire una relazione con loro è molto difficile, e ci vuole molto tempo, ma una volta instaurato un rapporto di fiducia, allora è per sempre. Relatore: Davide Antognazza
Integrating spatial and functional data in a prototype solids grammar of tall building design
Creators: name: Meyer, Steven
name: Fenves, Steven J.(Steven Joseph)
name: Carnegie Mellon University.Engineering Design Research Center.
Publisher: name: Carnegie Mellon University
Year: 1993
Subjects: subject: 90799 Environmental Engineering not elsewhere classified
subject: FOS: Environmental engineering
subject: 90599 Civil Engineering not elsewhere classified
subject: FOS: Civil engineering

description: Abstract: "Spatial grammars and solids modeling have both contributed to the expansion of computer representable abstractions from numerical and symbolic data into the realm of spatial data. Spatial grammars, such as Stiny's shape grammars, have focused on representing and transforming this spatial data. However, to date spatial and non-spatial data have not been fully integrated into an engineering design process. We describe a grammar which uses a solids modeling representation with object-attribute-value labels. The objects in this label data structure are any of the topological elements of the solids model. Through this enriched representation we demonstrate the extensibility of the grammar formalism into engineering disciplines bound by functional constraints. The grammar presented is a prototype implementation intended to demonstrate the relevant domain variables as well as the nature of their interaction in driving the design process. We describe the grammar and discuss the lessons we have learned from its development and critique."
Calm Multi-Baryon Operators
Creators: name: Berkowitz, Evan
name: Nicholson, Amy
name: Chang, Chia Cheng
name: Rinaldi, Enrico
name: Clark, M. A.
name: Joó, Bálint
name: Kurth, Thorsten
name: Vranas, Pavlos
name: Walker-Loud, André
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Outstanding problems in nuclear physics require input and guidance from lattice QCD calculations of few baryons systems. However, these calculations suffer from an exponentially bad signal-to-noise problem which has prevented a controlled extrapolation to the physical point. The variational method has been applied very successfully to two-meson systems, allowing for the extraction of the two-meson states very early in Euclidean time through the use of improved single hadron operators. The sheer numerical cost of using the same techniques in two-baryon systems has been prohibitive. We present an alternate strategy which offers some of the same advantages as the variational method while being significantly less numerically expensive. We first use the Matrix Prony method to form an optimal linear combination of single baryon interpolating fields generated from the same source and different sink interpolators. Very early in Euclidean time this linear combination is numerically free of excited state contamination, so we coin it a calm baryon. This calm baryon operator is then used in the construction of the two-baryon correlation functions. To test this method, we perform calculations on the WM/JLab iso-clover gauge configurations at the SU(3) flavor symmetric point with mπ $\sim$ 800 MeV --- the same configurations we have previously used for the calculation of two-nucleon correlation functions. We observe the calm baryon removes the excited state contamination from the two-nucleon correlation function to as early a time as the single-nucleon is improved, provided non-local (displaced nucleon) sources are used. For the local two-nucleon correlation function (where both nucleons are created from the same space-time location) there is still improvement, but there is significant excited state contamination in the region the single calm baryon displays no excited state contamination.
description: 8 pages, 3 figures, proceedings for LATTICE 2017
title: Histoire 11 : qrontshom
Creators: name: Jacques, Guillaume
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Japhug
subject: jya
subject: text_and_corpus_linguistics
subject: language_documentation
subject: anthropological_linguistics

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
A crowd of BashTheBug volunteers reproducibly and accurately measure the minimum inhibitory concentrations of 13 antitubercular drugs from photographs of 96-well broth microdilution plates.
Creators: name: Fowler, Philip W
name: Wright, Carla
name: Spiers, Helen
name: Zhu, Tingting
name: Baeten, Elisabeth ML
name: Hoosdally, Sarah W
name: Cruz, Ana Luíza Gibertoni
name: Roohi, Aysha
name: Kouchaki, Samaneh
name: Walker, Timothy M
name: Peto, Timothy EA
name: Miller, Grant
name: Lintott, Chris
name: Clifton, David
name: Crook, Derrick W
name: Walker, A Sarah
name: Community, The Zooniverse Volunteer
name: Consortium, The CRyPTIC
Publisher: name: The Francis Crick Institute
Year: 2022
Subjects: classificationCode: Model organisms
subject: Model organisms
classificationCode: Imaging
subject: Imaging
classificationCode: Human Biology & Physiology
subject: Human Biology & Physiology
classificationCode: Infectious Disease
subject: Infectious Disease
classificationCode: Immunology
subject: Immunology
subject: FOS: Clinical medicine

description: Tuberculosis is a respiratory disease that is treatable with antibiotics. An increasing prevalence of resistance means that to ensure a good treatment outcome it is desirable to test the susceptibility of each infection to different antibiotics. Conventionally this is done by culturing a clinical sample and then exposing aliquots to a panel of antibiotics, Using 96-well broth micro dilution plates with each well containing a lyophilised predetermined amount of an antibiotic is a convenient and cost-effective way to measure the MICs of several drugs at once for a clinical sample. Although accurate, this is still an expensive and slow process that requires highly skilled and experienced laboratory scientists. Here we show that, through the BashTheBug project hosted on the Zooniverse citizen science platform, a crowd of volunteers can reproducibly and accurately determine the MICs for 13 drugs and that simply taking the median or mode of 11-17 independent classifications is sufficient. There is therefore a potential role for crowds to support (but not supplant) the role of experts in antibiotic susceptibility testing.
"OʻTKAN KUNLAR" ASARIDAGI GRADUONIMLAR
Creators: name: Narbayeva, Xosiyatxon
Publisher: name: Zenodo
Year: 2024

description: Tilshunoslikda endi – endi oʻrganilayotgan  badiiy asarning lingvistik tahlili. ”Oʻtkan kunlar” asaridagi graduonimlarning qisqacha ta’rifi asardan olingan moisollar bilan