cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gravitational Wave Memory from Gamma Ray Bursts' Jets
Creators: name: Birnholtz, Ofek
name: Piran, Tsvi
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: While the possible roles of GRBs' progenitors as Gravitational Waves (GW) sources have been extensively studied, little attention has been given to the jet itself as a GW source. We expect the jet's acceleration to produce a GW Memory signal. While all relativistic jet models display anti-beaming of GW radiation away from the jet axis, thus radiating away from directions of GRBs' gamma radiation, this effect is not overwhelming. The decrease of the signal amplitude towards the cone of gamma-ray detectability is weak, and for some models and parameters the GW signal reaches a significant amplitude for much of the gamma-ray cone. Thus both signals may be jointly detected. We find different waveforms and fourier signatures for uniform jets and structured jet models - thus offering a method of using GW signatures to probe the internal structure and acceleration of GRB jets. The GW signal peaks just outside the jet (core) of a uniform (structuted) jet. Within the jet (core) the GW signal displays wiggles, due to a polarization effect; thus for a uniform jet, the peak amplitude accompanies a smoother signal than the peak of a structured jet. For the most probable detection angle and for typical GRB parameters, we expect frequencies < ~600Hz and amplitudes h~10^-25. Our estimates of the expected signals suggest that the signals are not strong enough for a single cluster of DECIGO nor for aLIGO's sensitivities. However, sensitivies of ~10^-25/sqrt(Hz) in the DECIGO band should suffice to detect typical long GRBs at 2Gpc and short GRBs at 200Mpc, implying a monthly event of a long GRB and a detection of a short GRB every decade. In addition, we expect much more frequent detection of GW from GRBs directed away from us, including orphan afterglows. The ultimate DECIGO sensitivy should increase the range and enable detecting these signals in all models even to high cosmological z.
description: 13 pages, 14 figures
Neues vom Höhbeck
Creators: name: Sprockhoff, Ernst
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 33, Nr. 1/2 (1955)
Grabfunde der vorrömischen Eisenzeit vom Heuberg bei Uphusen, Kr. Verden
Creators: name: Raddatz, Klaus
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 33, Nr. 4 (1955)
title: Rom og Tyskland : Udvalg af Tacitus's Annaler, 1ste [og] anden Bog udgivet til Skolebrug af H.H. Petersen
title: Udvalg af Tacitus's Annaler, 1ste [og] anden Bog
titleType: Subtitle
Creators: name: Tacitus, Cornelius Ca. 55-Ca. 120
Publisher: name: Unknown
Year: 0

description: Kartet mangler
Molecular Dynamics for Dense Matter
Creators: name: Maruyama, Toshiki
name: Watanabe, Gentaro
name: Chiba, Satoshi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We review a molecular dynamics method for nucleon many-body systems called the quantum molecular dynamics (QMD) and our studies using this method. These studies address the structure and the dynamics of nuclear matter relevant to the neutron star crusts, supernova cores, and heavy-ion collisions. A key advantage of QMD is that we can study dynamical processes of nucleon many-body systems without any assumptions on the nuclear structure. First we focus on the inhomogeneous structures of low-density nuclear matter consisting not only of spherical nuclei but also of nuclear "pasta", i.e., rod-like and slab-like nuclei. We show that the pasta phases can appear in the ground and equilibrium states of nuclear matter without assuming nuclear shape. Next we show our simulation of compression of nuclear matter which corresponds to the collapsing stage of supernovae. With increase of density, a crystalline solid of spherical nuclei change to a triangular lattice of rods by connecting neighboring nuclei. Finally, we discuss the fragment formation in expanding nuclear matter. Our results suggest that a generally accepted scenario based on the liquid-gas phase transition is not plausible at lower temperatures.
description: 30 pages, 17 figures, to appear on Prog. Theor. Exp. Phys
R. Menendez Pidal, Historia de España. Band 1. España prerromana. Teil 3 : Etnología de los pueblos de Hispania
Creators: name: Sangmeister, Edward
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: Rezension zu: R. Menendez Pidal, Historia de España. Band 1. España prerromana. Teil 3 : Etnología de los pueblos de Hispania. Espasa Calpe Verlag, Madrid 1954. 851 S. 666 Abb., z.T. auf Taf.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 33, Nr. 4 (1955)
ЖИНОИЙ ЖАЗОЛАРНИ ЛИБЕРАЛЛАШТИРИШ ТУШУНЧАСИ, МАЗМУНИ ВА МАҚСАДИ
Creators: name: Ахбутаев, Элбек
Publisher: name: Zenodo
Year: 2024

description: Мазкур мақолада жиноий жазоларни либераллаштириш тушунчаси, мазмуни ва мақсадига доир масалалар баён этилган. Шунингдек мақолада либераллаштириш фалсафий ва ижтимоий-сиёсий йўналиш сифатида тушунчага эга эканлиги борасида олимларнинг фикирлари ҳам таҳлил этилган.
Verfasserverzeichnis der Bibliothekszugänge in Germania 33, 1955
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 33, Nr. 4 (1955)
Additional file 1 of Revealing the developmental origin and lineage predilection of neural progenitors within human bone marrow via single-cell analysis: implications for regenerative medicine
Creators: name: Changmeng, Zhang
name: Hongfei, Wang
name: Cheung, Martin Chi-Hang
name: Chan, Ying-Shing
name: Shea, Graham Ka-Hon
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Hematology

description: Additional file 1: Table S1. Primary antibodies for immunofluorescence. Table S2. Primers for real-time quantitative (q) PCR. Table S3. Details of the scRNA-seq datasets. Table S4. Genes contributing to the GO Enrichment Analysis items. Table S5. Markers for assignment of cellular identity in embryonic long bone.
Comparing Simulations of Rising Flux Tubes Through the Solar Convection Zone with Observations of Solar Active Regions: Constraining the Dynamo Field Strength
Creators: name: Weber, Maria A.
name: Fan, Yuhong
name: Miesch, Mark S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We study how active-region-scale flux tubes rise buoyantly from the base of the convection zone to near the solar surface by embedding a thin flux tube model in a rotating spherical shell of solar-like turbulent convection. These toroidal flux tubes that we simulate range in magnetic field strength from 15 kG to 100 kG at initial latitudes of 1 degree to 40 degrees in both hemispheres. This article expands upon Weber, Fan, and Miesch (Astrophys. J., 741, 11, 2011) (Article 1) with the inclusion of tubes with magnetic flux of 10^20 Mx and 10^21 Mx, and more simulations of the previously investigated case of 10^22 Mx, sampling more convective flows than the previous article, greatly improving statistics. Observed properties of active regions are compared to properties of the simulated emerging flux tubes, including: the tilt of active regions in accordance with Joy's Law as in Article 1, and in addition the scatter of tilt angles about the Joy's Law trend, the most commonly occurring tilt angle, the rotation rate of the emerging loops with respect to the surrounding plasma, and the nature of the magnetic field at the flux tube apex. We discuss how these diagnostic properties constrain the initial field strength of the active region flux tubes at the bottom of the solar convection zone, and suggest that flux tubes of initial magnetic field strengths of \geq 40 kG are good candidates for the progenitors of large (10^21 Mx to 10^22 Mx) solar active regions, which agrees with the results from Article 1 for flux tubes of 10^22 Mx. With the addition of more magnetic flux values and more simulations, we find that for all magnetic field strengths, the emerging tubes show a positive Joy's Law trend, and that this trend does not show a statistically significant dependence on the magnetic flux.
description: Accepted to Solar Physics Topical Issue: Solar Dynamics and Magnetism from the Interior to the Atmosphere
Semipullbacks of labelled Markov processes
Creators: name: Pachl, Jan
name: Terraf, Pedro Sánchez
Publisher: name: arXiv
Year: 2017
Subjects: subject: Probability (math.PR)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: F.4.1; F.1.2
subject: 28A35, 28A60, 68Q85

description: A labelled Markov process (LMP) consists of a measurable space $S$ together with an indexed family of Markov kernels from $S$ to itself. This structure has been used to model probabilistic computations in Computer Science, and one of the main problems in the area is to define and decide whether two LMP $S$ and $S'$ "behave the same". There are two natural categorical definitions of sameness of behavior: $S$ and $S'$ are bisimilar if there exist an LMP $ T$ and measure preserving maps forming a diagram of the shape $ S\leftarrow T \rightarrow{S'}$; and they are behaviorally equivalent if there exist some $ U$ and maps forming a dual diagram $ S\rightarrow U \leftarrow{S'}$. These two notions differ for general measurable spaces but Doberkat (extending a result by Edalat) proved that they coincide for analytic Borel spaces, showing that from every diagram $S\rightarrow U \leftarrow{S'}$ one can obtain a bisimilarity diagram as above. Moreover, the resulting square of measure preserving maps is commutative (a semipullback). In this paper, we extend the previous result to measurable spaces $S$ isomorphic to a universally measurable subset of a Polish space with the trace of the Borel $σ$-algebra, using a version of Strassen's theorem on common extensions of finitely additive measures.
Additional file 2 of Revealing the developmental origin and lineage predilection of neural progenitors within human bone marrow via single-cell analysis: implications for regenerative medicine
Creators: name: Changmeng, Zhang
name: Hongfei, Wang
name: Cheung, Martin Chi-Hang
name: Chan, Ying-Shing
name: Shea, Graham Ka-Hon
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Hematology

description: Additional file 2: Fig. S1. Integrative scRNAseq analysis of embryonic and adult bone marrow datasets. Fig. S2. Individual scRNAseq analysis of embryonic and adult bone marrow datasets. Fig. S3. Characterization of subpopulations within BMSC-derived neurospheres.
Hadronic Reaction Zones in Relativistic Nucleus-Nucleus Collisions
Creators: name: Anchishkin, D.
name: Vovchenko, V.
name: Yezhov, S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: On the basis of the proposed algorithm for calculation of the hadron reaction rates, the space-time structure of the relativistic nucleus-nucleus collisions is studied. The reaction zones and the reaction frequencies for various types of reactions are calculated for AGS and SPS energies within the microscopic transport model. The relation of the reaction zones to the kinetic and chemical freeze-out processes is discussed. It is shown that the space-time freeze-out layer is most extended in time in the central region, while, especially for higher collision energies, the layer becomes very narrow at the sides. The parametrization of freeze-out hypersurface in the form of specific hyperbola of constant proper time was confirmed. The specific characteristic time moments of the fireball evolution are introduced. It is found that the time of the division of a reaction zone into two separate parts does not depend on the collision energy. Calculations of the hadronic reaction frequency show that the evolution of nucleus-nucleus collision can be divided into two hadronic stages.
description: 16 pages, 13 figures, references added, extended discussion
Polarization radiation of vortex electrons with large orbital angular momentum
Creators: name: Ivanov, Igor P.
name: Karlovets, Dmitry V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Accelerator Physics (physics.acc-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Vortex electrons, - freely propagating electrons whose wavefunction has helical wavefronts, - could become a novel tool in the physics of electromagnetic radiation. They carry a non-zero intrinsic orbital angular momentum (OAM) $\ell$ with respect to the propagation axis and, for \ell \gg 1, a large OAM-induced magnetic moment, μ~ \ell μ_B (μ_B is the Bohr magneton), which influences the radiation of electromagnetic waves. Here, we consider in detail the OAM-induced effects by such electrons in two forms of polarization radiation, namely in Cherenkov radiation and transition radiation. Thanks to the large \ell, we can neglect quantum or spin-induced effects, which are of the order of \hbar ω/E_e \ll 1, but retain the magnetic moment contribution \ell \hbar ω/E_e \lesssim 1, which makes the quasiclassical approach to polarization radiation applicable. We discuss the magnetic moment contribution to polarization radiation, which has never been experimentally observed, and study how its visibility depends on the kinematical parameters and the medium permittivity. In particular, it is shown that this contribution can, in principle, be detected in azimuthally non-symmetrical problems, for example when vortex electrons obliquely cross a metallic screen (transition radiation) or move nearby it (diffraction radiation). We predict a left-right angular asymmetry of the transition radiation (in the plane where the charge radiation distributions would stay symmetric), which appears due to an effective interference between the charge radiation field and the magnetic moment one. Numerical values of this asymmetry for vortex electrons with E_e = 300keV and \ell = O(100-1000) are O(0.1-1%), and we argue that this effect could be detected with existing technology. The finite conductivity of the target and frequency dispersion play the crucial roles in these predictions.
description: v2: 20 pages, 10 figures, 1 table; additional figure, table, explanations, and various text improvements, results unchanged
A Real-Valued Modal Logic
Creators: name: Diaconescu, Denisa
name: Metcalfe, George
name: Schnüriger, Laura
Publisher: name: arXiv
Year: 2017
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: A many-valued modal logic is introduced that combines the usual Kripke frame semantics of the modal logic K with connectives interpreted locally at worlds by lattice and group operations over the real numbers. A labelled tableau system is provided and a coNEXPTIME upper bound obtained for checking validity in the logic. Focussing on the modal-multiplicative fragment, the labelled tableau system is then used to establish completeness for a sequent calculus that admits cut-elimination and an axiom system that extends the multiplicative fragment of Abelian logic.
Finite element exterior calculus for parabolic problems
Creators: name: Arnold, Douglas N.
name: Chen, Hongtao
Publisher: name: arXiv
Year: 2012
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65N30

description: In this paper, we consider the extension of the finite element exterior calculus from elliptic problems, in which the Hodge Laplacian is an appropriate model problem, to parabolic problems, for which we take the Hodge heat equation as our model problem. The numerical method we study is a Galerkin method based on a mixed variational formulation and using as subspaces the same spaces of finite element differential forms which are used for elliptic problems. We analyze both the semidiscrete and a fully-discrete numerical scheme.
description: 17 pages
Additional file 1 of Contact with primary care physicians among adults with pre-existing common mental health problems during the COVID-19 pandemic: a registry-based study from Norway
Creators: name: Jensen, Pia
name: Madsen, Christian
name: Hauge, Lars Johan
name: Gustavson, Kristin
name: Lund, Ingunn Olea
name: Pettersen, Johanne Hagen
name: Knudsen, Ann Kristin Skrindo
name: Reneflot, Anne
name: Brandlistuen, Ragnhild Eek
name: Valdimarsdóttir, Unnur Anna
name: Ask, Helga
name: Nesvåg, Ragnar
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Additional file 1: Supplementary table S1. Detailed information about total number of consultations for mental health problems with general practitioners before and during the COVID-19 pandemic. Supplementary table S2. Demographic information about individuals registered with mental health problems at their general practitioner before and during the COVID-19 pandemic. Supplementary figure S1. Time series plots for observed consultations (solid red line) for depression (ICPC-2 code P76) across gender and age groups with forecast (dashed blue line, with 99.9% confidence interval in grey). Blue fields represent periods with strict social distancing measures from the Norwegian government [1]. Supplementary figure S2. Time series plots for observed consultations (solid red line) for phobia/OCD (ICPC-2 code P79) across gender and age groups with forecast (dashed blue line, with 99.9% confidence interval in grey). Blue fields represent periods with strict social distancing measures from the Norwegian government [1].
Additional file 1 of Influence of pilot and small trials in meta-analyses of behavioral interventions: a meta-epidemiological study
Creators: name: Beets, Michael W.
name: Weaver, R. Glenn
name: Ioannidis, John P. A.
name: Pfledderer, Christopher D.
name: Jones, Alexis
name: von Klinggraeff, Lauren
name: Armstrong, Bridget
Publisher: name: figshare
Year: 2023
Subjects: subject: Cell Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1. Adapted PRIMSA 2009 Checklist.
Convexity of tableau sets for type A Demazure characters (key polynomials), parabolic Catalan numbers
Creators: name: Proctor, Robert A.
name: Willis, Matthew J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05E10, 05A05, 14M15, 52B12

description: This is the first of three papers that develop structures which are counted by a "parabolic" generalization of Catalan numbers. Fix a subset R of {1,..,n-1}. Consider the ordered partitions of {1,..,n} whose block sizes are determined by R. These are the "inverses" of (parabolic) multipermutations whose multiplicities are determined by R. The standard forms of the ordered partitions are refered to as "R-permutations". The notion of 312-avoidance is extended from permutations to R-permutations. Let lambda be a partition of N such that the set of column lengths in its shape is R or R union {n}. Fix an R-permutation pi. The type A Demazure character (key polynomial) in x_1, .., x_n that is indexed by lambda and pi can be described as the sum of the weight monomials for some of the semistandard Young tableau of shape lambda that are used to describe the Schur function indexed by lambda. Descriptions of these "Demazure" tableaux developed by the authors in earlier papers are used to prove that the set of these tableaux is convex in Z^N if and only if pi is R-312-avoiding if and only if the tableau set is the entire principal ideal generated by the key of pi. These papers were inspired by results of Reiner and Shimozono and by Postnikov and Stanley concerning coincidences between Demazure characters and flagged Schur functions. This convexity result is used in the next paper to deepen those results from the level of polynomials to the level of tableau sets. The R-parabolic Catalan number is defined to be the number of R-312-avoiding permutations. These special R-permutations are reformulated as "R-rightmost clump deleting" chains of subsets of {1,..,n} and as "gapless R-tuples"; the latter n-tuples arise in multiple contexts in these papers.
description: 20 pp with 2 figs. Identical to v.3, except for the insertion of the publication data for the DMTCS journal (dates and volume/issue/number). This is one third of our "Parabolic Catalan numbers ..", arXiv:1612.06323v2
Thermodynamic Stability of Co-Al-W L12 γ'
Creators: name: Saal, James E.
name: Wolverton, Chris
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Co-based superalloys in the Co-Al-W system exhibit coherent L12 Co3(Al,W) γ' precipitates in an fcc Co γmatrix, analogous to Ni3Al in Ni-based systems. Unlike Ni3Al however, experimental observations of Co3(Al,W) suggest that it is not a stable phase at 1173K. Here, we perform an extensive series of density functional theory (DFT) calculations of the γ' Co3(Al,W) phase stability, including point defect energetics and finite-temperature contributions. We first confirm and extend previous DFT calculations of the metastability of L12 Co3(Al0.5W0.5) γ' at 0K with respect to HCP Co, B2 CoAl, and D019 Co3W using the special quasi-random structure (SQS) approach to describe the Al/W solid solution, employing several exchange/correlation functionals, structures with varying degrees of disorder, and newly developed larger SQS. We expand the validity of this conclusion by considering the formation of antisite and vacancy point defects, predicting defect formation energies similar in magnitude to Ni3Al. However, in contrast to the Ni3Al system, we find that substituting Co on Al sites is thermodynamically favorable at 0K, consistent with experimental observation of Co excess and Al deficiency in γ' with respect to the Co3(Al0.5W0.5) composition. Lastly, we consider vibrational, electronic, and magnetic contributions to the free energy, finding that they promote the stability of γ', making the phase thermodynamically competitive with the convex hull at elevated temperature. Surprisingly, this is due to the relatively small finite-temperature contributions of one of the γ' decomposition products, B2 CoAl, effectively destabilizing the Co, CoAl, and Co3W three phase mixture, thus stabilizing the γ' phase.
Cantor series expansions of rational numbers
Creators: name: Serbenyuk, Symon
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: This survey is devoted to necessary and suffcient conditions for a rational number to be representable by a Cantor series. Necessary and suffcient conditions are formulated for the case of an arbitrary sequence $(q_k)$.
description: 15 pages
Additional file 2 of Influence of pilot and small trials in meta-analyses of behavioral interventions: a meta-epidemiological study
Creators: name: Beets, Michael W.
name: Weaver, R. Glenn
name: Ioannidis, John P. A.
name: Pfledderer, Christopher D.
name: Jones, Alexis
name: von Klinggraeff, Lauren
name: Armstrong, Bridget
Publisher: name: figshare
Year: 2023
Subjects: subject: Cell Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2. Search Strategy.
title: Фуқароларнинг қулай атроф табиий муҳитга бўлган ҳуқуқларини амалга оширишда экологик-ҳуқуқий онгнинг ўрни
Creators: name: Najimov, M.
Publisher: name: Tashkent state university of law
Year: 2018

description: Мақолада фуқароларнинг қулай атроф табиий муҳитга бўлган ҳуқуқларини амалга оширишда экологик-ҳуқуқий онгнинг ўрни ва экологик-ҳуқуқий онгни шакллантиришнинг ташкилий-ҳуқуқий асосларини такомиллаштириш масалалари атрофлича таҳлил этилган.
Accretion Does Not Drive the Turbulence in Galactic Disks
Creators: name: Hopkins, Philip F.
name: Keres, Dusan
name: Murray, Norman
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Rapid accretion of cold gas plays a crucial role in getting gas into galaxies. It has been suggested that this accretion proceeds along narrow streams that might also directly drive the turbulence in galactic gas, dynamical disturbances, and bulge formation. In cosmological simulations, however, it is impossible to isolate and hence disentangle the effect of accretion from internal instabilities and mergers. Moreover, in most cosmological simulations, the phase structure and turbulence in the ISM arising from stellar feedback are treated in a sub-grid manner, so that feedback cannot generate ISM turbulence. In this paper we therefore test the effects of cold streams in extremely high-resolution simulations of otherwise isolated galaxy disks using detailed models for star formation and feedback; we then include or exclude mock cold flows falling onto the galaxies with accretion rates, velocities and geometry set to maximize their effect on the disk. We find: (1) Turbulent velocity dispersions in gas disks are identical with or without the cold flow; the energy injected by the flow is dissipated where it meets the disk. (2) In runs without stellar feedback, the presence of a cold flow has essentially no effect on runaway local collapse, resulting in star formation rates (SFRs) that are far too large. (3) Disks in runs with feedback and cold flows have higher SFRs, but only insofar as they have more gas. (4) Because flows are extended relative to the disk, they do not trigger strong resonant responses and so induce weak morphological perturbation (bulge formation via instabilities is not accelerated). (5) However, flows can thicken the disk by direct contribution of out-of-plane streams. We conclude that while inflows are critical over cosmological timescales to determine the supply and angular momentum of gas disks, they have weak instantaneous dynamical effects on galaxies.
description: 7 pages, 3 figures, MNRAS accepted (revised to match published version)
Parabolic Catalan numbers count flagged Schur functions and their appearances as type A Demazure characters (key polynomials)
Creators: name: Proctor, Robert A.
name: Willis, Matthew J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05E15, 05A15, 05E10, 14M15

description: Fix an integer partition lambda that has no more than n parts. Let beta be a weakly increasing n-tuple with entries from {1,..,n}. The flagged Schur function indexed by lambda and beta is a polynomial generating function in x_1, .., x_n for certain semistandard tableaux of shape lambda. Let pi be an n-permutation. The type A Demazure character (key polynomial, Demazure polynomial) indexed by lambda and pi is another such polynomial generating function. Reiner and Shimozono and then Postnikov and Stanley studied coincidences between these two families of polynomials. Here their results are sharpened by the specification of unique representatives for the equivalence classes of indexes for both families of polynomials, extended by the consideration of more general beta, and deepened by proving that the polynomial coincidences also hold at the level of the underlying tableau sets. Let R be the set of lengths of columns in the shape of lambda that are less than n. Ordered set partitions of {1,..,n} with block sizes determined by R, called R-permutations, are used to describe the minimal length representatives for the parabolic quotient of the nth symmetric group specified by the set {1,..,n-1}\R. The notion of 312-avoidance is generalized from n-permutations to these set partitions. The R-parabolic Catalan number is defined to be the number of these. Every flagged Schur function arises as a Demazure polynomial. Those Demazure polynomials are precisely indexed by the R-312-avoiding R-permutations. Hence the number of flagged Schur functions that are distinct as polynomials is shown to be the R-parabolic Catalan number. The projecting and lifting processes that relate the notions of 312-avoidance and of R-312-avoidance are described with maps developed for other purposes.
description: 27 pages, 2 figures. Identical to v.2, except for the insertion of the publication data for the DMTCS journal (dates and volume/issue/number). This is two-thirds of our preprint "Parabolic Catalan numbers count flagged Schur functions; Convexity of tableau sets for Demazure characters", arXiv:1612.06323v2
Normalizing the Taylor expansion of non-deterministic λ-terms, via parallel reduction of resource vectors
Creators: name: Vaux, Lionel
Publisher: name: arXiv
Year: 2017
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: F.3.2

description: It has been known since Ehrhard and Regnier's seminal work on the Taylor expansion of $λ$-terms that this operation commutes with normalization: the expansion of a $λ$-term is always normalizable and its normal form is the expansion of the Böhm tree of the term. We generalize this result to the non-uniform setting of the algebraic $λ$-calculus, i.e. $λ$-calculus extended with linear combinations of terms. This requires us to tackle two difficulties: foremost is the fact that Ehrhard and Regnier's techniques rely heavily on the uniform, deterministic nature of the ordinary $λ$-calculus, and thus cannot be adapted; second is the absence of any satisfactory generic extension of the notion of Böhm tree in presence of quantitative non-determinism, which is reflected by the fact that the Taylor expansion of an algebraic $λ$-term is not always normalizable. Our solution is to provide a fine grained study of the dynamics of $β$-reduction under Taylor expansion, by introducing a notion of reduction on resource vectors, i.e. infinite linear combinations of resource $λ$-terms. The latter form the multilinear fragment of the differential $λ$-calculus, and resource vectors are the target of the Taylor expansion of $λ$-terms. We show the reduction of resource vectors contains the image of any $β$-reduction step, from which we deduce that Taylor expansion and normalization commute on the nose. We moreover identify a class of algebraic $λ$-terms, encompassing both normalizable algebraic $λ$-terms and arbitrary ordinary $λ$-terms: the expansion of these is always normalizable, which guides the definition of a generalization of Böhm trees to this setting.
title: Мамлакатимиздаги замонавий ҳуқуқий ислоҳотларнинг бош мақсади ва стратегик устуворликлари
Creators: name: Xojanazarov, I.
Publisher: name: Tashkent state university of law
Year: 2018

description: Мақолада мамлакатимиз миллий ҳуқуқий тизимини ислоҳ қилиш, фуқароларнинг ҳуқуқ ва эркинликларини ўз вақтида таъминланиши, ҳуқуқий давлат ва фуқаролик жамиятини янада шакллантиришга оид фикр-мулоҳазалар билдирилган.
Additional file 2 of Fumigaclavine C ameliorates liver steatosis by attenuating hepatic de novo lipogenesis via modulation of the RhoA/ROCK signaling pathway
Creators: name: Yu, Wanguo
name: Gao, Yaxin
name: Zhao, Zaoya
name: Long, Xiufeng
name: Yi, Yi
name: Ai, Shuo
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Additional file 2: Supplementary Information 2.
[Uten tittel]
Creators: name: (:Unas)
Publisher: name: Unknown
Year: 0
Subjects: Udefinert

description: NTNU 2020/HiST 2020 samlokalisering Kombinert, endelig hovedrapport presentert på Røros-møtet januar 2006.NTNU 2020/HiST 2020 samlokalisering Kombinert, endelig hovedrapport presentert på Røros-møtet januar 2006.
Active learning in annotating micro-blogs dealing with e-reputation
Creators: name: Cossu, Jean-Valère
name: Molina-Villegas, Alejandro
name: Tello-Signoret, Mariana
Publisher: name: arXiv
Year: 2017
Subjects: subject: Social and Information Networks (cs.SI)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Elections unleash strong political views on Twitter, but what do people really think about politics? Opinion and trend mining on micro blogs dealing with politics has recently attracted researchers in several fields including Information Retrieval and Machine Learning (ML). Since the performance of ML and Natural Language Processing (NLP) approaches are limited by the amount and quality of data available, one promising alternative for some tasks is the automatic propagation of expert annotations. This paper intends to develop a so-called active learning process for automatically annotating French language tweets that deal with the image (i.e., representation, web reputation) of politicians. Our main focus is on the methodology followed to build an original annotated dataset expressing opinion from two French politicians over time. We therefore review state of the art NLP-based ML algorithms to automatically annotate tweets using a manual initiation step as bootstrap. This paper focuses on key issues about active learning while building a large annotated data set from noise. This will be introduced by human annotators, abundance of data and the label distribution across data and entities. In turn, we show that Twitter characteristics such as the author's name or hashtags can be considered as the bearing point to not only improve automatic systems for Opinion Mining (OM) and Topic Classification but also to reduce noise in human annotations. However, a later thorough analysis shows that reducing noise might induce the loss of crucial information.
description: Journal of Interdisciplinary Methodologies and Issues in Science - Vol 3 - Contextualisation digitale - 2017
title: Гражданское общество Узбекистана в условиях коренных преобразований
Creators: name: Kudryatsev, I.
Publisher: name: Tashkent state university of law
Year: 2018

description: В статье главное внимание уделено процессам формирования основ гражданского общества в Республике Узбекистан, дальнейшему развитию негосударственных некоммерческих организаций и обеспечению их деятельности.
Additional file 1 of Levels of type XVII collagen (BP180) ectodomain are elevated in circulation from patients with multiple cancer types and is prognostic for patients with metastatic colorectal cancer
Creators: name: Crespo-Bravo, Marina
name: Thorlacius-Ussing, Jeppe
name: Nissen, Neel I.
name: Pedersen, Rasmus S.
name: Boisen, Mogens K.
name: Liljefors, Maria
name: Johansen, Astrid Z.
name: Johansen, Julia S.
name: Karsdal, Morten A.
name: Willumsen, Nicholas
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Virology

description: Supplementary Material 1
Dissipative fields in de Sitter and black hole spacetimes: Quantum entanglement due to pair production and dissipation
Creators: name: Adamek, Julian
name: Busch, Xavier
name: Parentani, Renaud
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: For free fields, pair creation in expanding universes is associated with the building up of correlations that lead to nonseparable states, i.e., quantum mechanically entangled ones. For dissipative fields, i.e., fields coupled to an environment, there is a competition between the squeezing of the state and the coupling to the external bath. We compute the final coherence level for dissipative fields that propagate in a two-dimensional de Sitter space, and we characterize the domain in parameter space where the state remains nonseparable. We then apply our analysis to (analogue) Hawking radiation by exploiting the close relationship between Lorentz violating theories propagating in de Sitter and black hole metrics. We establish the robustness of the spectrum and find that the entanglement among Hawking pairs is generally much stronger than that among pairs of quanta with opposite momenta.
description: Final version published in prd, 22 pages
title: “Ижтимоий шериклик тўғрисида”ги Ўзбекистон республикаси қонунининг амалда татбиқ этилиши: мавжуд муаммолар ва уларни ҳал этиш йўллари
Creators: name: Yakubov, Sh.
Publisher: name: Tashkent state university of law
Year: 2018

description: Мазкур мақолада “Ижтимоий шериклик тўғрисида”ги Ўзбекистон Республикаси Қонуни, унинг амалда татбиқ этилиши таҳлил этилади. Ушбу Қонунни амалга оширишда юзага келаётган айрим муаммолар ҳамда уларни ҳал этиш йўллари ҳақида аниқ таклиф ва тавсиялар илгари сурилган.
title: Фуқаролик ҳуқуқий фанларни замонавий ўқитиш методларининг айрим назарий масалалари
Creators: name: Рузиназаров, Ш.
Publisher: name: Tashkent state university of law
Year: 2018

description: Мазкур мақолада мамлакатимизда юксак малакали ҳуқуқшунос кадрларни тайёрлаш жараёнида фуқаролик ҳуқуқий фанларни ўқитишнинг назарий ва амалий методикасининг ўзига хос жиҳатлари, замонавий юридик билимларни эгаллашнинг ривожланиш тенденциялари, соҳадаги илмий-инновацион ёндашувларнинг талқини, юрист-педагогнинг маҳорати ва юридик педагогиканинг муаммоли мақсадли масалалари ёритиб берилган.
Modalities in homotopy type theory
Creators: name: Rijke, Egbert
name: Shulman, Michael
name: Spitters, Bas
Publisher: name: arXiv
Year: 2017
Subjects: subject: Category Theory (math.CT)
subject: Logic in Computer Science (cs.LO)
subject: Logic (math.LO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: F.3.1; F.4.1
subject: F.3.1, F.4.1

description: Univalent homotopy type theory (HoTT) may be seen as a language for the category of $\infty$-groupoids. It is being developed as a new foundation for mathematics and as an internal language for (elementary) higher toposes. We develop the theory of factorization systems, reflective subuniverses, and modalities in homotopy type theory, including their construction using a "localization" higher inductive type. This produces in particular the ($n$-connected, $n$-truncated) factorization system as well as internal presentations of subtoposes, through lex modalities. We also develop the semantics of these constructions.
Formality of derived intersections
Creators: name: Grivaux, Julien
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We study derived intersections of smooth analytic cycles, and provide in some cases necessary and sufficient conditions for this intersection be formal. In particular, if X is a complex submanifold of a complex manifold Y, we prove that X can be quantized if and only if the derived intersection of XxX and Δ_Y is formal in D(XxX).
description: A mistake has been corrected in Section 5
Additional file 1 of MMP14 expression levels accurately predict the presence of extranodal extensions in oral squamous cell carcinoma: a retrospective cohort study
Creators: name: Noda, Yuri
name: Ishida, Mitsuaki
name: Yamaka, Ryosuke
name: Ueno, Yasuhiro
name: Sakagami, Tomofumi
name: Fujisawa, Takuo
name: Iwai, Hiroshi
name: Tsuta, Koji
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: Supplementary Material 1
ALICE results on quarkonia
Creators: name: Scomparin, Enrico
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The ALICE experiment has measured quarkonia production in pp and Pb-Pb collisions at the CERN LHC, in the rapidity ranges |y|<0.9 and 2.5
description: 8 pages, 6 figures, contribution to the proceedings of the Quark Matter 2012 International Conference, Washington D.C., August 13-18, 2012
Equivariant perverse sheaves on Coxeter arrangements and buildings
Creators: name: Weissman, Martin H.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Representation Theory (math.RT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 20F55, 14F10, 52C35, 22E50

description: When $W$ is a finite Coxeter group acting by its reflection representation on $E$, we describe the category ${\mathsf{Perv}}_W(E_{\mathbb C}, {\mathcal{H}}_{\mathbb C})$ of $W$-equivariant perverse sheaves on $E_{\mathbb C}$, smooth with respect to the stratification by reflection hyperplanes. By using Kapranov and Schechtman's recent analysis of perverse sheaves on hyperplane arrangements, we find an equivalence of categories from ${\mathsf{Perv}}_W(E_{\mathbb C}, {\mathcal{H}}_{\mathbb C})$ to a category of finite-dimensional modules over an algebra given by explicit generators and relations. We also define categories of equivariant perverse sheaves on affine buildings, e.g., $G$-equivariant perverse sheaves on the Bruhat--Tits building of a $p$-adic group $G$. In this setting, we find that a construction of Schneider and Stuhler gives equivariant perverse sheaves associated to depth zero representations.
description: 28 pages, 6 figures. v5 processed for publication in Epiga
Testing the MOND Paradigm of Modified Dynamics with Galaxy-Galaxy Gravitational Lensing
Creators: name: Milgrom, Mordehai
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: MOND predicts that the asymptotic gravitational potential of an isolated, bounded (baryonic) mass, M, is phi(r)=(MGa0)^{1/2}ln(r); a0 is the MOND constant. Relativistic MOND theories predict that the lensing effects of M are dictated by phi(r) as general-relativity lensing is dictated by the Newtonian potential. Thus, MOND predicts that the asymptotic Newtonian potential deduced from galaxy-galaxy gravitational lensing will have: (1) a logarithmic r dependence, and (2) a normalization (parametrized standardly as 2s^2) that depends only on M: s=(MGa0/4)^{1/4}. I compare these predictions with recent results of galaxy-galaxy lensing, and find agreement on all counts. For the "blue"-lenses subsample ("spiral" galaxies) MOND reproduces the observations well with an r'-band M/L of 1-3 solar units, and for "red" lenses ("elliptical" galaxies) with M/L of 3-6 solar units, both consistent with baryons only. In contradistinction, Newtonian analysis requires, typically, M/L values of about 130 solar units, bespeaking a mass discrepancy of a factor of about 40. Compared with the staple, rotation-curve tests, MOND is here tested in a wider population of galaxies, through a different phenomenon, using relativistic test objects, and is probed to several-times-lower accelerations--as low as a few percent of a0.
description: 5 pages, 1 figure, Changed to match version published in Phys. Rev. Lett.: Slightly changed title, expanded introduction, added references
Creating possibility spaces for the development of circular bioeconomy initiatives
Creators: name: Langendahl, Per-Anders
name: Mark-Herbert, Cecilia
name: Cook, Matthew
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Hematology

description: To help move society towards more sustainable states, policies have been developed in various countries to create a circular bioeconomy (CBE) in biobased sectors such as forestry and agriculture. In operationalizing CBE, initiatives must be created in which feedback loops between life-cycle stages are established to enable a “stock” of resources to be recirculated in the economy. By creating such feedback loops, CBE aims to decouple economic growth from natural resource depletion and degradation. However, few CBE initiatives have been developed. This implementation gap has partly arisen because policies to promote CBE are somewhat theoretical and do not seem to be informed by the practical realities of implementing CBE initiatives on the ground. While CBE policies do not and should not set out detailed implementation plans to address these issues, they do need to better account for how favourable circumstances and contexts can be created for the development of CBE initiatives. In response, this paper critically examines how possibility spaces can be created for the development of CBE initiatives. Assemblage thinking is used in longitudinal case study research focused on a major CBE initiative situated in the south of Sweden: Foodhills. Assemblage thinking is both an approach and method widely used in geography to study how spaces for action such as the construction of CBE initiatives are created. As such, the paper identifies and unpacks multiple issues arising in the development of CBE initiatives on the ground including geographical relations, actor networks and power.
Additional file 2 of MMP14 expression levels accurately predict the presence of extranodal extensions in oral squamous cell carcinoma: a retrospective cohort study
Creators: name: Noda, Yuri
name: Ishida, Mitsuaki
name: Yamaka, Ryosuke
name: Ueno, Yasuhiro
name: Sakagami, Tomofumi
name: Fujisawa, Takuo
name: Iwai, Hiroshi
name: Tsuta, Koji
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: Supplementary Material 2