cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Is the Sgr dSph a dark matter dominated system?
Creators: name: Martínez-Barbosa, Carmen A.
name: Casas, Rigoberto A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the evolution of possible progenitors of Sgr dSph}using several numerical N-body simulations of different dwarf spheroidal galaxies both with and without dark matter, as they orbit the Milky Way. The barionic and dark components of the dwarfs were made obeying a Plummer and NFW potentials of one million particles respectively. The Milky Way was modeled like a tree-component rigid potential and the simulations were performed using a modified Gadget-2 code. We found that none of the simulated galaxies without dark matter reproduced the physical properties observed in Sgr dSph, suggesting that, at the beginning of its evolution, Sgr dSph might have been immersed in a dark matter halo. The simulations of progenitors immersed in dark matter halos suggest that Sgr dSph at its beginning might have been an extended system, i.e. its Plummer radius could have had a value approximated to 1.2 kpc or higher; furthermore, this galaxy could have been immersed in a dark halo with a mass higher than 10^8 solar masses. These results are important for the construction of a model of the formation of Sgr dSph.
description: 13 pages, 6 figures, New Astronomy - accepted
title: Ð¡Ð¿ÐµÑÐ¸ÑÐ¸ÐºÐ° Ð±Ð¾ÑÑÐ±Ñ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¾Ð² Ñ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ ÑÐ¸ÑÐºÐ°Ð¼Ð¸
title: The specifics of the customs authoritiesâ fight against environmental risks
Creators: name: ÐÐ°ÑÐ°Ð±Ð°ÑÐ¾Ð²Ð°, ÐÐ¸ÐºÑÐ¾ÑÐ¸Ñ
name: Ð©ÐµÐ±ÐµÐ»ÑÑÐºÐ°Ñ, Ð­Ð»ÑÐ²Ð¸ÑÐ°
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: ÐÑ ÑÐ°Ð½Ð° Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ
ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¸ÑÐº
ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸-Ð¾Ð¿Ð°ÑÐ½ÑÐ¹ Ð³ÑÑÐ·
ÑÐ°Ð´Ð¸Ð¾Ð°ÐºÑÐ¸Ð²Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÐµ Ð¾ÑÐ³Ð°Ð½Ñ
ÑÑÐ»Ð¾Ð²Ð¸Ñ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐ¸
ÐºÐ¾Ð½ÑÑÐ°Ð±Ð°Ð½Ð´Ð°
environmental risk
environmentally dangerous cargo
radioactive materials
customs authorities
conditions for transportation
smuggling

description: Ð ÑÑÐ°ÑÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÐµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð²ÐºÐ»Ð°Ð´Ð° Ð¤Ð¢Ð¡ Ð Ð¾ÑÑÐ¸Ð¸ Ð² Ð±Ð¾ÑÑÐ±Ñ Ñ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ ÑÐ¸ÑÐºÐ°Ð¼Ð¸, Ð¿Ð¾ÑÐºÐ¾Ð»ÑÐºÑ Ð½Ð° ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¼ ÑÑÐ°Ð¿Ðµ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÑÐµÑÑÐ²Ð° Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÐµÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð°ÑÐµÐ¹ ÑÑÑÐ°Ð½Ñ. ÐÐ²ÑÐ¾Ñ Ð¾ÑÑÐ°Ð½Ð°Ð²Ð»Ð¸Ð²Ð°ÐµÑÑÑ Ð½Ð° Ð¾Ð±ÑÐ¸Ñ ÐºÑÐ¸ÑÐµÑÐ¸ÑÑ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÐºÐ¾Ð² Ð´Ð»Ñ Ð²ÑÐµÐ¹ ÑÑÑÐ°Ð½Ñ Ð² ÑÐµÐ»Ð¾Ð¼, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐµÐ¹ ÑÐ°ÐºÐ¶Ðµ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐ¸ ÑÐ°Ð´Ð¸Ð¾Ð°ÐºÑÐ¸Ð²Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð²ÑÑÐ²Ð¸ÑÑ ÐºÐ¾Ð½ÐºÑÐµÑÐ½ÑÐµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð½Ð°Ð´ Ð¿ÐµÑÐµÐ²Ð¾Ð·ÐºÐ°Ð¼Ð¸ Ð¾Ð¿Ð°ÑÐ½ÑÑ Ð³ÑÑÐ·Ð¾Ð² ÑÐµÑÐµÐ· Ð³ÑÐ°Ð½Ð¸ÑÑ.
description: The article considers some features of the contribution of the FCS to the fight against environmental risks since at the present stage of the development of the Russian society there is a need to ensure the national environmental security. The author dwells on the general criteria for the classification of environmental risks for the whole country as a whole. This approach to the problem also allows identifying specific requirements for customs control over the transportation of such dangerous goods as radioactive materials across the border.
Zur Rekonstruktion der Anschirrweise am Pforzheimer Joch
Creators: name: Jacobeit, Wolfgang
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 30, Nr. 2 (1952)
The 26 Wilf-equivalence classes of length five quasi-consecutive patterns
Creators: name: Chen, Evan
name: Narayanan, Shyam
Publisher: name: arXiv
Year: 2016
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: G.2.1
subject: 05A05, 05A19

description: We present two families of Wilf-equivalences for consecutive and quasi-consecutive vincular patterns. These give new proofs of the classification of consecutive patterns of length $4$ and $5$. We then prove additional equivalences to explicitly classify all quasi-consecutive patterns of length $5$ into 26 Wilf-equivalence classes.
description: 20 pages. Reformatted for DMTCS overlay journal
Additional file 1 of Burden of informal caregivers of people without natural speech: a mixed-methods intervention study
Creators: name: Zinkevich, Anna
name: Uthoff, Sarah Anna Katharina
name: Wirtz, Markus Antonius
name: Boenisch, Jens
name: Sachse, Stefanie Kalén
name: Bernasconi, Tobias
name: Feldhaus, Michael
name: Ansmann, Lena
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1.
Finite, Intense Accretion Bursts from Tidal Disruption of Stars on Bound Orbits
Creators: name: Hayasaki, Kimitake
name: Stone, Nicholas
name: Loeb, Abraham
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study accretion processes for tidally disrupted stars approaching supermassive black holes on bound orbits, by performing three dimensional Smoothed Particle Hydrodynamics simulations with a pseudo-Newtonian potential. We find that there is a critical value of the orbital eccentricity below which all the stellar debris remains bound to the black hole. For high but sub-critical eccentricities, all the stellar mass is accreted onto the black hole in a finite time, causing a significant deviation from the canonical $t^{-5/3}$ mass fallback rate. When a star is on a moderately eccentric orbit and its pericenter distance is deeply inside the tidal disruption radius, there can be several orbit crossings of the debris streams due to relativistic precession. This dissipates orbital energy in shocks, allowing for rapid circularization of the debris streams and formation of an accretion disk. The resultant accretion rate greatly exceeds the Eddington rate and differs strongly from the canonical rate of $t^{-5/3}$. By contrast, there is little dissipation due to orbital crossings for the equivalent simulation with a purely Newtonian potential. This shows that general relativistic precession is crucial for accretion disk formation via circularization of stellar debris from stars on moderately eccentric orbits.
description: 15 pages, 15 figures, submitted to MNRAS
Um die Altersbestimmung mitteleuropäischer Faustkeile
Creators: name: Narr, Karl J.
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 30, Nr. 3/4 (1952)
Zur Frage der „Lausitzer Wanderung"
Creators: name: Milojčić, Vladimir
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 30, Nr. 3/4 (1952)
Effect of angular opening on the dynamics of relativistic hydro jets
Creators: name: Monceau-Baroux, Remi
name: Keppens, Rony
name: Meliani, Zakaria
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Context. Relativistic jets emerging from AGN cores transfer energy from the core to their surrounding ISM/IGM. Because jets are observed to have finite opening angles, one needs to quantify the role of conical versus cylindrical jet propagation in this energy transfer. Aims. We use FR-II AGN jets parameter with finite opening angles. We study the effect of the variation of the opening angle on the dynamics and energy transfer of the jet. We also point out how the characteristics of this external medium, such as its density profile, play a role in the dynamics. Methods. This study exploits our parallel AMR code MPI-AMRVAC with its special relativistic hydrodynamic model, incorporating an equation of state with varying effective polytropic index. We studied mildly under-dense jets up to opening angles of 10 degrees, at Lorentz factors of about 10, inspired by observations. Instantaneous quantification of the various ISM volumes and their energy content allows one to quantify the role of mixing versus shock-heated cocoon regions over the time intervals. Results. We show that a wider opening angle jet results in a faster deceleration of the jet and leads to a wider cocoon dominated by Kelvin-Helmholtz and Rayleigh-Taylor instabilities. The energy transfer mainly occurs in the shocked ISM region by both the frontal bow shock and cocoon-traversing shock waves, in a roughly 3 to 1 ratio to the energy transfer of the mixing zone, for a 5 degree opening angle jet. A rarefaction wave induces a dynamically formed layered structure of the jet beam. Conclusions. Finite opening angle jets can efficiently transfer significant fractions (25 % up to 70 %) of their injected energy over a growing region of shocked ISM matter. The role of the ISM stratification is prominent for determining the overall volume that is affected by relativistic jet injection.
Östliche Prägungen aus Kölner Funden
Creators: name: Bauer, Horst-Ulbo
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 30, Nr. 3/4 (1952)
title: Project report : NOAA Ship Oscar Elton Sette, Cruise SE-19-06, September 11, 2019 to September 29, 2019
titleType: Other
Creators: name: United States. National Marine Fisheries Service
name: Pacific Islands Fisheries Science Center (U.S.)
Publisher: name: United States. National Marine Fisheries Service, Pacific Islands Fisheries Science Center (U.S.)
Year: 2019

description: PIFSC project report ; Cruise SE-19-06
Louis-René Nougier, Les civilisations campigniennes en Europe occidentale
Creators: name: Schwabedissen, Hermann
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: Rezension zu: Louis-René Nougier, Les civilisations campigniennes en Europe occidentale. Imprimerie Ch. Monnoyer, Le Mans 1950. 571 S., 119 Abb., 20 Karten.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 30, Nr. 3/4 (1952)
Troisième groupe de cohomologie non ramifiée des torseurs universels sur les surfaces rationnelles
Creators: name: Cao, Yang
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Let $k$ a field of characteristic zero. Let $X$ be a smooth, projective, geometrically rational $k$-surface. Let $\mathcal{T}$ be a universal torsor over $X$ with a $k$-point et $\mathcal{T}^c$ a smooth compactification of $\mathcal{T}$. There is an open question: is $\mathcal{T}^c$ $k$-birationally equivalent to a projective space? We know that the unramified cohomology groups of degree 1 and 2 of $\mathcal{T}$ and $\mathcal{T}^c$ are reduced to their constant part. For the analogue of the third cohomology groups, we give a sufficient condition using the Galois structure of the geometrical Picard group of $X$. This enables us to show that $H^{3}_{nr}(\mathcal{T}^{c},\mathbb{Q}/\mathbb{Z}(2))/H^3(k,\mathbb{Q}/\mathbb{Z}(2))$ vanishes if $X$ is a generalised Châtelet surface and that this group is reduced to its $2$-primary part if $X$ is a del Pezzo surface of degree at least 2.
description: 27 page, in French
Antenna-coupled TES bolometers for the Keck Array, Spider, and Polar-1
Creators: name: O'Brient, R.
name: Ade, P. A. R.
name: Ahmed, Z.
name: Aikin, R. W.
name: Amiri, M.
name: Benton, S.
name: Bischoff, C.
name: Bock, J. J.
name: Bonetti, J. A.
name: Brevik, J. A.
name: Burger, B.
name: Davis, G.
name: Day, P.
name: Dowell, C. D.
name: Duband, L.
name: Filippini, J. P.
name: Fliescher, S.
name: Golwala, S. R.
name: Grayson, J.
name: Halpern, M.
name: Hasselfield, M.
name: Hilton, G.
name: Hristov, V. V.
name: Hui, H.
name: Irwin, K.
name: Kernasovskiy, S.
name: Kovac, J. M.
name: Kuo, C. L.
name: Leitch, E.
name: Lueker, M.
name: Megerian, K.
name: Moncelsi, L.
name: Netterfield, C. B.
name: Nguyen, H. T.
name: Ogburn, R. W.
name: Pryke, C. L.
name: Reintsema, C.
name: Ruhl, J. E.
name: Runyan, M. C.
name: Schwarz, R.
name: Sheehy, C. D.
name: Staniszewski, Z.
name: Sudiwala, R.
name: Teply, G.
name: Tolan, J. E.
name: Turner, A. D.
name: Tucker, R. S.
name: Vieregg, A.
name: Wiebe, D. V.
name: Wilson, P.
name: Wong, C. L.
name: Wu, W. L. K.
name: Yoon, K. W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Between the BICEP2 and Keck Array experiments, we have deployed over 1500 dual polarized antenna coupled bolometers to map the Cosmic Microwave Background's polarization. We have been able to rapidly deploy these detectors because they are completely planar with an integrated phased-array antenna. Through our experience in these experiments, we have learned of several challenges with this technology- specifically the beam synthesis in the antenna- and in this paper we report on how we have modified our designs to mitigate these challenges. In particular, we discus differential steering errors between the polarization pairs' beam centroids due to microstrip cross talk and gradients of penetration depth in the niobium thin films of our millimeter wave circuits. We also discuss how we have suppressed side lobe response with a Gaussian taper of our antenna illumination pattern. These improvements will be used in Spider, Polar-1, and this season's retrofit of Keck Array.
description: Presented at SPIE Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VI, July 6, 2012. To be published in Proceedings of SPIE Volume 8452
P. C. J. A. Boeles, Friesland tot de elfde Eeuw
Creators: name: Tischler, Fritz
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: Rezension zu: P. C. J. A. Boeles, Friesland tot de elfde Eeuw. 2. Aufl., Martinus Nijhoff, ’s-Gravenhage 1951. 598 S., 90 Abb., 55 Taf., 2 Karten.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 30, Nr. 3/4 (1952)
Additional file 1 of Physical activity in pregnancy: a mixed methods process evaluation of the FitMum randomised controlled trial interventions
Creators: name: Knudsen, Signe de Place
name: Roland, Caroline Borup
name: Alomairah, Saud Abdulaziz
name: Jessen, Anne Dsane
name: Molsted, Stig
name: Clausen, Tine D.
name: Løkkegaard, Ellen
name: Stallknecht, Bente
name: Bønnelycke, Julie
name: Bendix, Jane M.
name: Maindal, Helle Terkildsen
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1. Interview guide.
Whether to have an extra child or not? An integrative approach to parents' reproductive decision-making in current China
Creators: name: Wang, Tongxiao
Publisher: name: University of Chicago
Year: 2021
Subjects: subject: Fertility Intention
subject: Fertility Behavior
subject: Attitude
subject: Sex Preference
subject: Government Subsidy

description: The worldwide transition to low fertility rate has led to introduction of multiple interdisciplinary frameworks to understand its causes and consequences. Resolving the falling fertility rate has been one of China’s main challenges. Using the web-based survey data from a sample of 1,245 parents in Beijing, this study explores factors that affect the hypothetical decision of parents make when they consider whether to have an extra child. We will introduce a framework consists of 9 geographic variables - gender, age, number of siblings… - 5 indicator variables - attitude, sex preference, family support, financial burden, social norm - and test it using regression models. All indicators show a significant effect on parent’s intentions to have an extra child. Furthermore, participants were randomly split into three groups given different amount of hypothetical government subsidy. The second part of this study explore the effect of the hypothetical government subsidy on parents’ response in self-reported likelihood of having an extra child. I find that the 250 Yuan difference in monthly subsidy does not induce an increase in the self-reported likelihood of having an extra child. This could be explained by the fact that participants in this sample is a privileged group compared to both the average education level and annual family income in Beijing, so they are less likely to be motivated by monetary subsidy. It could also be the case that the cost of having an extra child in Beijing is so high that parents cannot be compensated by a 1000 Yuan monthly subsidy. Implications are analyzed in the context of recent government efforts to promote population growth.
Sir Leonard Woolley, Alalakh, an Account of the Excavations at Teil Atchana in the Hatay, 1937-1949
Creators: name: Bittel, Kurt
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: Rezension zu: Sir Leonard Woolley, Alalakh, an Account of the Excavations at Teil Atchana in the Hatay, 1937-1949. Reports of the Research Committee of the Society of Antiquaries of London. Bd. 18. Oxford University Press 1955. 411 S., 81 Abb., 131 Taf.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 34, Nr. 3/4 (1956)
Logical compactness and constraint satisfaction problems
Creators: name: Rorabaugh, Danny
name: Tardif, Claude
name: Wehlau, David
Publisher: name: arXiv
Year: 2016
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03E65, 68Q19

description: We investigate a correspondence between the complexity hierarchy of constraint satisfaction problems and a hierarchy of logical compactness hypotheses for finite relational structures. It seems that the harder a constraint satisfaction problem is, the stronger the corresponding compactness hypothesis is. At the top level, the NP-complete constraint satisfaction problems correspond to compactness hypotheses that are equivalent to the ultrafilter axiom in all the cases we have investigated. At the bottom level, the simplest constraint satisfaction problems correspond to compactness hypotheses that are readily provable from the axioms of Zermelo and Fraenkel.
Nonadditivity in Quasiequilibrium States of Spin Systems with Lattice Distortion
Creators: name: Mori, Takashi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: It is pointed out that there exists a short-range interacting system, i.e. the elastic spin model, which is extensive but nonadditive. It is numerically shown that, depending on the statistical ensemble, the specific heat or the susceptibility becomes negative in a certain parameter region, which shows ensemble inequivalence in this model. Further, we numerically estimate the effective Hamiltonian for spin variables, and it is clarified that the effective interaction among spin variables is long-ranged. Remarkably, the so called Kac's prescription, which is usually regarded as a mathematical operation to make the system extensive, naturally holds in the effective interaction.
description: 5 pages, substantially revised; some minor revisions, to appear in Phys. Rev. Lett
Chandra X-ray Observations of the Two Brightest Unidentified High Galactic Latitude Fermi-LAT gamma-ray Sources
Creators: name: Cheung, C. C.
name: Donato, D.
name: Gehrels, N.
name: Sokolovsky, K. V.
name: Giroletti, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present Chandra ACIS-I X-ray observations of 0FGL J1311.9-3419 and 0FGL J1653.4-0200, the two brightest high Galactic latitude (|b|>10 deg) gamma-ray sources from the 3 month Fermi-LAT bright source list that are still unidentified. Both were also detected previously by EGRET, and despite dedicated multi-wavelength follow-up, they are still not associated with established classes of gamma-ray emitters like pulsars or radio-loud active galactic nuclei. X-ray sources found in the ACIS-I fields of view are catalogued, and their basic properties are determined. These are discussed as candidate counterparts to 0FGL J1311.9-3419 and 0FGL J1653.4-0200, with particular emphasis on the brightest of the 9 and 13 Chandra sources detected within their respective Fermi-LAT 95% confidence regions. Further follow-up studies, including optical photometric and spectroscopic observations are necessary to identify these X-ray candidate counterparts in order to ultimately reveal the nature of these enigmatic gamma-ray objects.
description: ApJ, accepted. 18 pages, 5 figures
General bounds on limited broadcast domination
Creators: name: Cáceres, José
name: Hernando, Carmen
name: Mora, Mercè
name: Pelayo, Ignacio M.
name: Puertas, María Luz
Publisher: name: arXiv
Year: 2016
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C69

description: Dominating broadcasting is a domination-type structure that models a transmission antenna network. In this paper, we study a limited version of this structure, that was proposed as a common framework for both broadcast and classical domination. In this limited version, the broadcast function is upper bounded by an integer $k$ and the minimum cost of such function is the dominating $k$-broadcast number. Our main result is a unified upper bound on this parameter for any value of $k$ in general graphs, in terms of both $k$ and the order of the graph. We also study the computational complexity of the associated decision problem.
description: 18 pages, 8 figures
On the Capacity Region for Index Coding
Creators: name: Arbabjolfaei, Fatemeh
name: Bandemer, Bernd
name: Kim, Young-Han
name: Sasoglu, Eren
name: Wang, Lele
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: A new inner bound on the capacity region of a general index coding problem is established. Unlike most existing bounds that are based on graph theoretic or algebraic tools, the bound is built on a random coding scheme and optimal decoding, and has a simple polymatroidal single-letter expression. The utility of the inner bound is demonstrated by examples that include the capacity region for all index coding problems with up to five messages (there are 9846 nonisomorphic ones).
description: 5 pages, 6 figures, accepted to the 2013 IEEE International Symposium on Information Theory (ISIT), Istanbul, Turkey, July 2013
A Variation on Chip-Firing: the diffusion game
Creators: name: Duffy, C.
name: Lidbetter, T. F.
name: Messinger, M. E.
name: Nowakowski, R. J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 91A50

description: We introduce a natural variant of the parallel chip-firing game, called the diffusion game. Chips are initially assigned to vertices of a graph. At every step, all vertices simultaneously send one chip to each neighbour with fewer chips. As the dynamics of the parallel chip-firing game occur on a finite set the process is inherently periodic. However the diffusion game is not obviously periodic: even if $2|E(G)|$ chips are assigned to vertices of graph G, there may exist time steps where some vertices have a negative number of chips. We investigate the process, prove periodicity for a number of graph classes, and pose some questions for future research.
description: 18 pages, 3 figures
A lower limit of dz > 0.06 for the duration of the reionization epoch
Creators: name: Bowman, Judd D.
name: Rogers, Alan E. E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Observations of the 21-centimetre line of atomic hydrogen in the early Universe directly probe the history of the reionization of the gas between galaxies. The observations are challenging, though, because of the low expected signal strength (~10 mK), and contamination by strong (>100 K) foreground synchrotron emission in the Milky Way and extragalactic continuum sources2. If reionization happened rapidly, there should be a characteristic signature visible against the smooth foreground in an all-sky spectrum. Here we report an all-sky spectrum between 100 and 200 MHz, corresponding to the redshift range 6 < z < 13 for the 21-centimetre line. The data exclude a rapid reionization timescale of dz < 0.06 at the 95% confidence level.
description: 8 pages, 2 figures, Published in Nature, Volume 468, Issue 7325, pp. 796-798 (2010)
Physical limit of prediction for chaotic motion of three-body problem
Creators: name: Liao, Shijun
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: A half century ago, Lorenz found the "butterfly effect" of chaotic dynamic systems and made his famous claim that long-term prediction of chaos is impossible. However, the meaning of the "long-term" in his claim is not very clear. In this article, a new concept, i.e. the physical limit of prediction time, denoted by $T_p^{max}$, is put forwarded to provide us a time-scale for at most how long mathematically reliable (numerical) simulations of trajectories of a chaotic dynamic system are physically correct. A special case of three-body problem is used as an example to illustrate that, due to the inherent, physical uncertainty of initial positions in the (dimensionless) micro-level of $10^{-60}$, the chaotic trajectories are essentially uncertain in physics after $t > T_p^{max}$, where $T_p^{max}\approx 810$ for this special case of the three body problem. Thus, physically, it has no sense to talk about the "accurate, deterministic prediction" of chaotic trajectories of the three body problem after $t > T_p^{max}$. In addition, our mathematically reliable simulations of the chaotic trajectories of the three bodies suggest that, due to the butterfly effect of chaotic dynamic systems, the micro-level physical uncertainty of initial conditions might transfer into macroscopic uncertainty. This suggests that micro-level uncertainty might be an origin of some macroscopic uncertainty. Besides, it might provide us a theoretical explanation about the origin of uncertainty (or randomness) of many macroscopic phenomena such as turbulent flows, the random distribution of stars in the universe, and so on.
description: 24 pages, 17 figures. Accepted by Communications in Nonlinear Science and Numerical Simulations, DOI: 10.1016/j.cnsns.2013.07.008. arXiv admin note: substantial text overlap with arXiv:1304.2089
Gerätegriff aus Hirschgeweih vom Mainzer Legionslager
Creators: name: Klumbach, Hans
Publisher: name: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz
Year: 2017
Subjects: Römerzeit; 1. Jh. n.Chr; Deutschland; Rheinland-Pfalz; Mainz; Waffen; organische Materialien

description: [nicht vorhanden / not available]
description: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz, Bd. 18 (1971)
title: ÐÐ¾Ð²ÑÐ¹ Ð¿Ð¾Ð´Ñ Ð¾Ð´ Ðº ÑÐ»Ð¸ÑÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð² ÑÐ¸ÑÑÐµÐ¼Ð°Ñ Ð¼Ð½Ð¾Ð³Ð¾ÐºÐ°Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð°
title: A new approach to data fusion in multichannel monitoring systems
Creators: name: ÐÐ°Ð½Ð¸Ð»Ð¸Ð½Ð°, ÐÑÐµÐ½Ð¸Ñ
name: ÐÐ°ÐºÑÐ°Ð½Ð¾Ð², ÐÐ½Ð´ÑÐµÐ¹
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: ÐÑÐ¸Ð½ÑÑÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ð¹
ÐÐ¸Ð±ÐµÑÐ½ÐµÑÐ¸ÐºÐ°
Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³
ÑÐ»Ð¸ÑÐ½Ð¸Ðµ Ð´Ð°Ð½Ð½ÑÑ
ÐºÐ¾ÑÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
ÑÐµÐ´ÑÐºÑÐ¸Ñ ÑÐ°Ð·Ð¼ÐµÑÐ½Ð¾ÑÑÐ¸
monitoring
data fusion
correlation analysis
dimension reduction

description: ÐÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð° Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð°Ð¼Ð¸ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¿ÑÐ¸Ð½ÑÑÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¿Ð¾ Ð´Ð°Ð½Ð½ÑÐ¼ Ð¼Ð½Ð¾Ð³Ð¾ÐºÐ°Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° Ð±Ð¾Ð»ÑÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½Ð¾-Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ¸ Ð¼Ð½Ð¾Ð³Ð¾Ð¼ÐµÑÐ½ÑÑ Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÑÐ´Ð¾Ð² Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð°Ð»ÑÑÐµÑÐ½Ð°ÑÐ¸Ð²Ñ ÑÑÐ°Ð´Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¼Ñ ÐºÐ¾ÑÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð¼Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð½Ð¾Ð²ÑÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¼ÐµÐ¶ÐºÐ°Ð½Ð°Ð»ÑÐ½ÑÑ ÑÐ²ÑÐ·ÐµÐ¹: Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐµÐ¹ ÐºÐ°ÑÑÐ¸Ð½Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ²ÑÐ·ÐµÐ¹ Ð² Ð¼Ð½Ð¾Ð³Ð¾Ð¼ÐµÑÐ½ÑÑ Ð½ÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½ÑÑ ÑÑÐ´Ð°Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð½Ð¾Ð²ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ð¼Ð¾Ð´Ð¸ÑÐ¸ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÐºÐ¾ÑÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼Ð°ÑÑÐ¸Ñ, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ðµ Ð¸Ð·Ð¼ÐµÑÑÑÑ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ²ÑÐ·ÐµÐ¹ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½ÑÑ. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐ¸Ñ Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ð½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð½Ð¾Ð²ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ Ð¸ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð½Ð¾Ð³Ð¾ÐºÐ°Ð½Ð°Ð»ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ.
description: The relevance of the work is due to the problems of mathematical support for decision-making processes based on data from multichannel monitoring of large systems. The paper analyzes the spatial-temporal dynamics of multidimensional time series of measurements. As an alternative to traditional correlation analysis, new technologies for analyzing interchannel connections are proposed:
to obtain an overall picture of the communication system in multidimensional nonstationary measurement series, new designs of modified correlation matrices are proposed that allow measuring the dynamics of the characteristics of the connections of variables. Based on these generalized constructions, new solutions and forecasting of multichannel data are proposed.
Entanglement engineering and topological protection by discrete-time quantum walks
Creators: name: Moulieras, Simon
name: Lewenstein, Maciej
name: Puentes, Graciana
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Discrete-time quantum walks (QWs) represent robust and versatile platforms for the controlled engineering of single particle quantum dynamics, and have attracted special attention due to their algorithmic applications in quantum information science. Even in their simplest 1D architectures, they display complex topological phenomena, which can be employed in the systematic study of topological quantum phase transitions [1]. Due to the exponential scaling in the number of resources required, most experimental realizations of QWs up to date have been limited to single particles, with only a few implementations involving correlated quantum pairs. In this article we study applications of quantum walks in the controlled dynamical engineering of entanglement in bipartite bosonic systems. We show that quantum walks can be employed in the transition from mode entanglement, where indistinguishability of the quantum particles plays a key role, to the standard type of entanglement associated with distinguishable particles. We also show that, by carefully tailoring the steps in the QWs, as well as the initial state for the quantum walker, it is possible to preserve the entanglement content by topological protection. The underlying mechanism that allows for the possibility of both entanglement engineering and entanglement protection is the strong "spin-orbit" coupling induced by the QW. We anticipate that the results reported here can be employed for the controlled emulation of quantum correlations in topological phases.
description: 11 Pages, 8 Figures, Invited contribution to J. Phys. B - 20th Anniversary of quantum state engineering special issue
Hilbert-Mumford stability on algebraic stacks and applications to $\mathcal{G}$-bundles on curves
Creators: name: Heinloth, Jochen
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: In these notes we reformulate the classical Hilbert-Mumford criterion for GIT stability in terms of algebraic stacks, this was independently done by Halpern-Leinster. We also give a geometric condition that guarantees the existence of separated coarse moduli spaces for the substack of stable objects. This is then applied to construct coarse moduli spaces for torsors under parahoric group schemes over curves.
description: 37 pages
Eine byzantinische Mariendarstellung als Vorbild für Goldbrakteaten
Creators: name: Ellmers, Detlev
Publisher: name: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz
Year: 2017
Subjects: Frühmittelalter; Südosteuropa; Goldschmuck; figürliche Darstellungen; Byzanz

description: [nicht vorhanden / not available]
description: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz, Bd. 18 (1971)
The Complexity of Flat Freeze LTL
Creators: name: Bollig, Benedikt
name: Quaas, Karin
name: Sangnier, Arnaud
Publisher: name: arXiv
Year: 2016
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We consider the model-checking problem for freeze LTL on one-counter automata (OCA). Freeze LTL extends LTL with the freeze quantifier, which allows one to store different counter values of a run in registers so that they can be compared with one another. As the model-checking problem is undecidable in general, we focus on the flat fragment of freeze LTL, in which the usage of the freeze quantifier is restricted. In a previous work, Lechner et al. showed that model checking for flat freeze LTL on OCA with binary encoding of counter updates is decidable and in 2NEXPTIME. In this paper, we prove that the problem is, in fact, NEXPTIME-complete no matter whether counter updates are encoded in unary or binary. Like Lechner et al., we rely on a reduction to the reachability problem in OCA with parameterized tests (OCA(P)). The new aspect is that we simulate OCA(P) by alternating two-way automata over words. This implies an exponential upper bound on the parameter values that we exploit towards an NP algorithm for reachability in OCA(P) with unary updates. We obtain our main result as a corollary. As another application, relying on a reduction by Bundala and Ouaknine, one obtains an alternative proof of the known fact that reachability in closed parametric timed automata with one parametric clock is in NEXPTIME.
Frühe Kulturpflanzen aus Bulgarien
Creators: name: Hopf, Maria
Publisher: name: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz
Year: 2017
Subjects: Neolithikum; Südosteuropa; Bulgarien; Siedlungsfunde; Getreide; Paläobotanik

description: [nicht vorhanden / not available]
description: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz, Bd. 20 (1973)
Additional file 1 of Estimating the prevalence of Epstein–Barr virus in primary gastric lymphoma: a systematic review and meta-analysis
Creators: name: Hirabayashi, Mayo
name: Traverse-Glehen, Alexandra
name: Combes, Jean-Damien
name: Clifford, Gary M.
name: de Martel, Catherine
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences
subject: 60506 Virology

description: Additional file 1. Data 1: Search Strategy. Figure S1: Inclusion and exclusion criteria flow chart.
Positive Ricci curvature on simply-connected manifolds with cohomogeneity-two torus actions
Creators: name: Corro, Diego
name: Galaz-Garcia, Fernando
Publisher: name: arXiv
Year: 2016
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: A gap in the proof of the main result in reference [1] in our original submission propagated into the constructions presented in the first version of our manuscript. In this version we give an alternative proof for the existence of Riemannian metrics with positive Ricci curvature on an infinite subfamily of closed, simply-connected smooth manifolds with a cohomogeneity two torus action and recover some of our original results. Namely, we show that, for each $n\geqslant 1$, there exist infinitely many spin and non-spin diffeomorphism types of closed, smooth, simply-connected $(n+4)$-manifolds with a smooth, effective action of a torus $T^{n+2}$ and a metric of positive Ricci curvature invariant under a $T^{n}$-subgroup of $T^{n+2}$. As an application, we show that every closed, smooth, simply-connected $5$- and $6$-manifold admitting a smooth, effective torus action of cohomogeneity two supports metrics with positive Ricci curvature.
description: 11 pages, to appear in Proceedings of the American Mathematical Society
Minimizing properties of critical points of quasi-local energy
Creators: name: Chen, PoNing
name: Wang, Mu-Tao
name: Yau, Shing-Tung
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In relativity, the energy of a moving particle depends on the observer, and the rest mass is the minimal energy seen among all observers. The Wang-Yau quasi-local mass for a surface in spacetime introduced in [7] and [8] is defined by minimizing quasi-local energy associated with admissible isometric embeddings of the surface into the Minkowski space. A critical point of the quasi-local energy is an isometric embedding satisfying the Euler-Lagrange equation. In this article, we prove results regarding both local and global minimizing properties of critical points of the Wang-Yau quasi-local energy. In particular, under a condition on the mean curvature vector we show a critical point minimizes the quasi-local energy locally. The same condition also implies that the critical point is globally minimizing among all axially symmetric embedding provided the image of the associated isometric embedding lies in a totally geodesic Euclidean 3-space.
description: Accepted by Comm. Math. Phys
A note on "Sur le noyau de l'opérateur de courbure d'une variété finslérienne" [C. R. Acad. Sci. Paris, t. 272 (1971), 807-810]
Creators: name: Youssef, Nabil L.
name: Elgendi, S. G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C60, 53B40, 58B20, 53C12

description: In this note, adopting the pullback formalism of global Finsler geometry, we show by a counterexample that the kernel $\text{Ker}_R$ of the h-curvature $R$ of Cartan connection and the associated nullity distribution $\N_R$ do not coincide, contrary to Akbar-Zadeh's result \cite{akbar.nul3.}. We give sufficient conditions for $\text{Ker}_R$ and $\N_R$ to coincide.
description: 4 pages, LaTeX file, small correction in the counterexample. Some modifications have been performed especially at the end of the paper
Heavy gravitino in hybrid inflation
Creators: name: Kawasaki, Masahiro
name: Kitajima, Naoya
name: Nakayama, Kazunori
name: Yanagida, Tsutomu T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: It is known that supersymmetric hybrid inflation model may require severe tunings on the initial condition for large gravitino mass of order 100 - 1000 TeV due to the constant term in the superpotential. We propose a modified hybrid inflation model, where the constant term is suppressed during inflation and generated after inflation by replacing a constant term with dynamical field. In this modified model, successful inflation consistent with large gravitino mass takes place without severe tunings on the initial condition. Constraint from cosmic strings is also relaxed.
description: 17 pages, 6 figures; version accepted for publication in JCAP
Patching and the completed homology of locally symmetric spaces
Creators: name: Gee, Toby
name: Newton, James
Publisher: name: arXiv
Year: 2016
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Under an assumption on the existence of p-adic Galois representations, we carry out Taylor--Wiles patching (in the derived category) for the completed homology of the locally symmetric spaces associated to GL(n) over a number field. We use our construction to show that standard conjectures on completed homology imply `big R = big T' theorems. In the case that n=2 and p splits completely in the number field, we relate our construction to the p-adic local Langlands correspondence for GL(2,Q_p).
description: v2: an issue with the definition of the big Hecke algebra has been fixed. Some other minor changes. v3: slightly weakened the local--global compatibility Conjecture (Conjecture 5.1.12). v4: minor changes, mostly to introduction. v5: fixed an issue in Appendix B, some other minor changes
The length of an s-increasing sequence of r-tuples
Creators: name: Gowers, W. T.
name: Long, J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05D99

description: We prove a number of results related to a problem of Po-Shen Loh, which is equivalent to a problem in Ramsey theory. Let $a=(a_1,a_2,a_3)$ and $b=(b_1,b_2,b_3)$ be two triples of integers. Define $a$ to be 2-less than $b$ if $a_i
description: 53 pages. This version corrects an error in the previous version. There we asserted wrongly that a transitive set (as defined on page 11) is partially ordered by the relation "is 2-less than", and our proof made use of this false fact. In order to fix this, the main new ingredient is Lemma 2.7, which makes the rest of the argument somewhat simpler, though with the same broad structure
Some complexity results in the theory of normal numbers
Creators: name: Airey, Dylan
name: Mance, Bill
name: Jackson, Steve
Publisher: name: arXiv
Year: 2016
Subjects: subject: Logic (math.LO)
subject: Dynamical Systems (math.DS)
subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Let $\mathscr{N}(b)$ be the set of real numbers which are normal to base $b$. A well-known result of H. Ki and T. Linton is that $\mathscr{N}(b)$ is $\boldsymbolΠ^0_3$-complete. We show that the set $\mathscr{N}(b)$ of reals which preserve $\mathscr{N}(b)$ under addition is also $\boldsymbolΠ^0_3$-complete. We use the characteriztion of $\mathscr{N}(b)$ given by G. Rauzy in terms of an entropy-like quantity called the noise. It follows from our results that no further characteriztion theorems could result in a still better bound on the complexity of $\mathscr{N}(b)$. We compute the exact descriptive complexity of other naturally occurring sets associated with noise. One of these is complete at the $\boldsymbolΠ^0_4$ level. Finally, we get upper and lower bounds on the Hausdorff dimension of the level sets associated with the noise.
description: A talk explaining this paper may be found at https://www.youtube.com/watch?v=epgqcSkif2U&t=374s
Inhalt
Creators: name: Redaktion, Die
Publisher: name: Würzburger Jahrbücher für die Altertumswissenschaft
Year: 2018

description: Würzburger Jahrbücher für die Altertumswissenschaft, [N.F.] Bd. 36 (2012): Würzburger Jahrbücher für die Altertumswissenschaft
Experimental and theoretical analysis of the upper critical field in FSF trilayers
Creators: name: Antropov, E.
name: Kalenkov, Mikhail S.
name: Kehrle, J.
name: Zdravkov, V. I.
name: Morari, R.
name: Socrovisciuc, A.
name: Lenk, D.
name: Horn, S.
name: Tagirov, L. R.
name: Zaikin, Andrei D.
name: Sidorenko, A. S.
name: Hahn, Horst
name: Tidecks, R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The upper critical magnetic field H_{c2} in thin-film FSF trilayer spin-valve cores is studied experimentally and theoretically in geometries perpendicular and parallel to the heterostructure surface. The series of samples with variable thicknesses of the bottom and of the top Cu_{41}Ni_{59} F-layers are prepared in a single run, utilizing a wedge deposition technique. The critical field H_{c2} is measured in the temperature range $0.4-8$ K and for magnetic fields up to 9 Tesla. A transition from oscillatory to reentrant behavior of the superconducting transition temperature versus F-layers thickness, induced by an external magnetic field, has been observed for the first time. In order to properly interpret the experimental data, we develop a quasiclassical theory, enabling one to evaluate the temperature dependence of the critical field and the superconducting transition temperature for an arbitrary set of the system parameters. A fairly good agreement between our experimental data and theoretical predictions is demonstrated for all samples, using a single set of fit parameters. This confirms adequacy of the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) physics in determining the unusual superconducting properties of the studied Cu_{41}Ni_{59}/Nb/Cu_{41}Ni_{59} spin-valve core trilayers.
description: 16 pages, 7 figures; published version
Additional file 1 of Estimating a social value set for EQ-5D-5L in Sweden
Creators: name: Sun, Sun
name: Chuang, Ling-Hsiang
name: Sahlén, Klas-Göran
name: Lindholm, Lars
name: Norström, Fredrik
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Result of QC procedure. Table S2. Study sampled compared with the Swedish census data. Table S3. Sensitivity analysis results. Fig. S1. c-TTO value by level of sum score, after excluded values flagged by feedback model (n=6874). Fig. S2. Relative preference for health state A versus B by difference in level of sum score for discrete choice experiment tasks. Fig. S3. Scatterplots of the predicted values of the GLS model versus observed values of c-TTO.
Invariance of certain plurigenera for surfaces in mixed characteristics
Creators: name: Egbert, Andrew
name: Hacon, Christopher D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We prove the deformation invariance of Kodaira dimension and of certain plurigenera for log surfaces which are smooth over a DVR.
Lexique, théorie rhétorique, écriture chez Alcidamas
Creators: name: Vallozza, Maddalena
Publisher: name: Würzburger Jahrbücher für die Altertumswissenschaft
Year: 2018

description: [nicht vorhanden / not available]
description: Würzburger Jahrbücher für die Altertumswissenschaft, [N.F.] Bd. 36 (2012): Würzburger Jahrbücher für die Altertumswissenschaft