cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Tagungsbericht der Europatagung "Was wird aus Europa? Europa der Vaterländer, der Regionen, der Bürger? - Eine deutsch-französische Bestandsaufnahme"
Creators: name: Friedemann, Peter
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Tagungsbericht der Europatagung 'Was wird aus Europa? Europa der Vaterländer, der Regionen, der Bürger? - Eine deutsch-französische Bestandsaufnahme'" of MTS 15 (1994).
description: Moving the Social, Vol 15 (1994): Strukturpolitik und Arbeitnehmererfahrungen in altindustriellen Krisenregionen: Ruhrgebiet, Pittsburgh und Asturien
Zwischenbericht zum Forschungsprojekt "Demokratie in Mitteldeutschland"
Creators: name: Rudolph, Karsten
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Zwischenbericht zum Forschungsprojekt 'Demokratie in Mitteldeutschland'" of MTS 15 (1994).
description: Moving the Social, Vol 15 (1994): Strukturpolitik und Arbeitnehmererfahrungen in altindustriellen Krisenregionen: Ruhrgebiet, Pittsburgh und Asturien
Schwerpunktthema: Strukturpolitik und Arbeitnehmererfahrungen in altindustriellen Krisenregionen: Ruhrgebiet, Pittsburgh und Asturien
Creators: name: Grebing, Helga
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Schwerpunktthema: Strukturpolitik und Arbeitnehmererfahrungen in altindustriellen Krisenregionen: Ruhrgebiet, Pittsburgh und Asturien" of MTS 15 (1994).
description: Moving the Social, Vol 15 (1994): Strukturpolitik und Arbeitnehmererfahrungen in altindustriellen Krisenregionen: Ruhrgebiet, Pittsburgh und Asturien
Bewegung und Masse: Deutungsmuster Clara Zetkins um die Jahrhundertwende
Creators: name: Ünlüdag, Tânia
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Bewegung und Masse: Deutungsmuster Clara Zetkins um die Jahrhundertwende" of MTS 20 (1998).
description: Moving the Social, Vol 20 (1998): Forschungen und Forschungsberichte
K2Mo3As3 is a Multi-Gap Electron-Phonon Superconductor
Creators: name: Lei, Bing-Hua
name: Singh, David J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We show using density functional calculations that quasi-one-dimensional K2Mo3As3, which is closely related to the K2Cr3As3 and has very similar superconducting properties, is not close to magnetism and has conventional s-wave electron-phonon superconductivity. This superconductivity is of multi-gap character due to different coupling on different Fermi surface sheets. This is discussed in relation to the properties of this family of quasi-one-dimensional pnictide superconductors. The results show that this family of superconductors provides a unique opportunity for studying the interplay of spin-fluctuations and electron-phonon superconductivity in transition metal pnictides and offer a path for sorting out the different proposed superconducting scenarios in this fascinating family of pnictide superconductors.
DFG-Projekt: "Mitgliedschaften und soziale Strukturen der Parteien des linken Spektrums in den westlichen Besatzungszonen und in der Bundesrepublik Deutschland 1945-1990"
Creators: name: Bayer, Josef
name: Handschell, Christian
name: Kössler, Till
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "DFG-Projekt: 'Mitgliedschaften und soziale Strukturen der Parteien des linken Spektrums in den westlichen Besatzungszonen und in der Bundesrepublik Deutschland 1945-1990'" of MTS 22 (1999).
description: Moving the Social, Vol 22 (1999): Forschungen und Forschungsberichte
The Age, Metallicity and Alpha-Element Abundance of Galactic Globular Clusters from Single Stellar Population Models
Creators: name: Mendel, Jon T.
name: Proctor, Robert N.
name: Forbes, Duncan A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Establishing the reliability with which stellar population parameters can be measured is vital to extragalactic astronomy. Galactic GCs provide an excellent medium in which to test the consistency of Single Stellar Population (SSP) models as they should be our best analogue to a homogeneous (single) stellar population. Here we present age, metallicity and $α$-element abundance measurements for 48 Galactic globular clusters (GCs) as determined from integrated spectra using Lick indices and SSP models from Thomas, Maraston & Korn, Lee & Worthey and Vazdekis et al. By comparing our new measurements to independent determinations we are able to assess the ability of these SSPs to derive consistent results -- a key requirement before application to heterogeneous stellar populations like galaxies. We find that metallicity determinations are extremely robust, showing good agreement for all models examined here, including a range of enhancement methods. Ages and $α$-element abundances are accurate for a subset of our models, with the caveat that the range of these parameters in Galactic GCs is limited. We are able to show that the application of published Lick index response functions to models with fixed abundance ratios allows us to measure reasonable $α$-element abundances from a variety of models. We also examine the age-metallicity and [$α$/Fe]-metallicity relations predicted by SSP models, and characterise the possible effects of varied model horizontal branch morphology on our overall results.
description: 22 pages, 19 figures, accepted for publication in MNRAS
A Political Economic View of Social Movements: New Perspectives and Open Questions
Creators: name: Zajak, Sabrina
Publisher: name: Moving the Social
Year: 2014

description: This article responds to recent calls for bringing capitalism back into the study of social movement research. It goes beyond a Marxian class-based analysis of capitalism and introduces a broader institutional political economic perspective on social movements. Instead of only trying to explain motivations and political orientations, this article takes the Polanyian idea of embeddedness as a starting point to discuss the role of social movements in the construction of institutions governing capitalism today. Those institutions are national and global. Accordingly, the relations between capitalist institutions and social movements can be analysed in the national context, transnationally and from a comparative perspective. The article provides some new theoretical lenses and opens up new research questions for future empirical investigations along these three dimensions. In sum the article proposes to take a closer look on social movements’ role in the struggles between market creation and market regulation. Given the dominance of neoliberal ideology, despite continuous mobilisation for social justice and democracy, future research should pay particular attention to unintended consequences of social movements and the responses of economic elites to outside challenges, which help explain the strength and resilience of neoliberal capitalism.
description: Moving the Social, Vol 50 (2013): Essays on Social History and the History of Social Movements
title: The Latin American Social Movement Repertoire: How It Has Changed, When, and Why
Creators: name: Eckstein, Susan
Publisher: name: Moving the Social
Year: 2014

description: This article addresses the changing repertoire of resistance movements in Latin America, as the economic and political conditions adapted to regional changes: the shift from import substitution industrialisation to neoliberalism, populist based regimes via dictatorships to democratic rule, and growing awareness of global norms concerning social, economic and political rights. Increasing industrialisation and the rise in living costs meant agrarian protests dwindled and labour movements grew in number, though their focus shifted from work conditions to the increased cost of consumption. Similarly, students protested against the rising cost of schooling and inequities in access to education, rather than Marxist-Leninist inspired movements for radical societal change. Women shifted their focus from human to gender rights. Further, indigenous and race-based movements gained traction, which had been ignored by class-based and modernisation theories.
description: Moving the Social, Vol 50 (2013): Essays on Social History and the History of Social Movements
อนุภาคนาโนทอง: การสังเคราะห์และการประยุกต์สำหรับการวิเคราะห์ทางเคมี
Creators: name: ศิริวรรณ ตี้ภู่
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: อนุภาคนาโนทอง, การสังเคราะห์, การวิเคราะห์ทางเคมี, สิ่งแวดล้อม, อาหาร, การแพทย์

description: 2, 32, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
ความเป็นไปได้ในการผลิตไบโอชาร์เพื่อเพิ่มผลผลิตในระบบการผลิตข้าวนาสวน
Creators: name: ทัพไท หน่อสุวรรณ
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: ข้าวนาสวน, ไบโอชาร์, แอมโมเนียมไอออน, ผลผลิต

description: 2, 32, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Density of polyhedral partitions
Creators: name: Braides, Andrea
name: Conti, Sergio
name: Garroni, Adriana
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We prove the density of polyhedral partitions in the set of finite Caccioppoli partitions. Precisely, we consider a decomposition $u$ of a bounded Lipschitz set $Ω\subset\mathbb R^n$ into finitely many subsets of finite perimeter, which can be identified with a function in $SBV_{\rm loc}(Ω;{\cal Z})$ with ${\cal Z}\subset \mathbb R^N$ a finite set of parameters. For all $\varepsilon>0$ we prove that such a $u$ is $\varepsilon$-close to a small deformation of a polyhedral decomposition $v_\varepsilon$, in the sense that there is a $C^1$ diffeomorphism $f_\varepsilon:\mathbb R^n\to\mathbb R^n$ which is $\varepsilon$-close to the identity and such that $u\circ f_\varepsilon-v_\varepsilon$ is $\varepsilon$-small in the strong $BV$ norm. This implies that the energy of $u$ is close to that of $v_\varepsilon$ for a large class of energies defined on partitions. Such type of approximations are very useful in order to simplify computations in the estimates of $Γ$-limits.
Impact of Inverter Based Generation on Bulk Power System Dynamics and Short-Circuit Performance (Slides)
Creators: Gary Kobet
Tennessee Valley Authority and Pouyan Pourbeik
PEACE�
Publisher: name: IEEE
Year: 2021

Electric power systems around the world are undergoing a historic change in their generation mix, from synchronous ac rotating machines to inverter-based resources, which are power-electronic based technologies. Conventional planning and operating practic
Electric power systems around the world are undergoing a historic change in their generation mix, from synchronous ac rotating machines to inverter-based resources, which are power-electronic based technologies. Conventional planning and operating practices are adapting to the benefits and challenges these resources bring to reliability of the bulk power system (BPS). One issue that is increasingly becoming apparent under higher penetrations of inverter-based resources such as wind and solar photovoltaic (PV) generation, is a reduction in fault currents and short circuit strength. This webinar will briefly explore some of the technical challenges and opportunities presented by this transformation of the grid, as has been presented in the IEEE Technical Report PES-TR68, Impact of Inverter Based Generation on Bulk Power System Dynamics and Short-Circuit Performance, July 2018, and will endeavor to go a little beyond by briefly also touching on the latest developments in the industry and how some of the issues and gaps identified in the IEEE PES-TR68 are being addressed by industry efforts that have started since that time.

Objectives:
1. Review the IEEE/NERC Task Force Report on Short-Circuit and System Performance Impact of Inverter Based Generation (PES-TR68)
2. Cover Dynamic Performance Items
3. Cover Short-Circuit Impact
4. Will briefly touch on activities in the period following the TF publication
5. Q&A at the end
TOI-269 b: An eccentric sub-Neptune transiting a M2 dwarf revisited with ExTrA
Creators: name: Cointepas, M.
name: Almenara, J. M.
name: Bonfils, X.
name: Bouchy, F.
name: Astudillo-Defru, N.
name: Murgas, F.
name: Otegi, J. F.
name: Wyttenbach, A.
name: Anderson, D. R.
name: Artigau, E.
name: Martins, B. L. Canto
name: Charbonneau, D.
name: Collins, K. A.
name: Collins, K. I.
name: Correia, J-J.
name: Curaba, S.
name: Delboulbe, A.
name: Delfosse, X.
name: Diaz, R. F.
name: Dorn, C.
name: Doyon, R.
name: Feautrier, P.
name: Figueira, P.
name: Forveille, T.
name: Gaisne, G.
name: Gan, T.
name: Gluck, L.
name: Helled, R.
name: Hellier, C.
name: Jocou, L.
name: Kern, P.
name: Lafrasse, S.
name: Law, N.
name: Leao, I. C.
name: Lovis, C.
name: Magnard, Y.
name: Mann, A. W.
name: Maurel, D.
name: de Medeiros, J. R.
name: Melo, C.
name: Moulin, T.
name: Pepe, F.
name: Rabou, P.
name: Rochat, S.
name: Rodriguez, D. R.
name: Roux, A.
name: Santos, N. C.
name: Segransan, D.
name: Stadler, E.
name: Ting, E. B.
name: Twicken, J. D.
name: Udry, S.
name: Waalkes, W. C.
name: West, R. G.
name: Wunsche, A.
name: Ziegler, C.
name: Ricker, G.
name: Vanderspek, R.
name: Latham, D. W.
name: Seager, S.
name: Winn, J.
name: Jenkins, J. M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present the confirmation of a new sub-Neptune close to the transition between super-Earths and sub-Neptunes transiting the M2 dwarf TOI- 269 (TIC 220479565, V = 14.4 mag, J = 10.9 mag, Rstar = 0.40 Rsun, Mstar = 0.39 Msun, d = 57 pc). The exoplanet candidate has been identified in multiple TESS sectors, and validated with high-precision spectroscopy from HARPS and ground-based photometric follow-up from ExTrA and LCO-CTIO. We determined mass, radius, and bulk density of the exoplanet by jointly modeling both photometry and radial velocities with juliet. The transiting exoplanet has an orbital period of P = 3.6977104 +- 0.0000037 days, a radius of 2.77 +- 0.12 Rearth, and a mass of 8.8 +- 1.4 Mearth. Since TOI-269 b lies among the best targets of its category for atmospheric characterization, it would be interesting to probe the atmosphere of this exoplanet with transmission spectroscopy in order to compare it to other sub-Neptunes. With an eccentricity e = 0.425+0.082-0.086, TOI-269 b has one of the highest eccentricities of the exoplanets with periods less than 10 days. The star being likely a few Gyr old, this system does not appear to be dynamically young. We surmise TOI-269 b may have acquired its high eccentricity as it migrated inward through planet-planet interactions.
description: 23 pages, 16 figures, Accepted for publication in A&A
Nonabelian localization for gauge theory on the fuzzy sphere
Creators: name: Steinacker, Harold
name: Szabo, Richard J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We apply nonabelian equivariant localization techniques to Yang-Mills theory on the fuzzy sphere to write the partition function entirely as a sum over local contributions from critical points of the action. The contributions of the classical saddle-points are evaluated explicitly, and the partition function of ordinary Yang-Mills theory on the sphere is recovered in the commutative limit.
description: Based on an invited talk given by H.S. at the International Conference ``Noncommutative Geometry and Physics'', April 23-27, 2007, Orsay, France. To be published in Journal of Physics Conference Series. V2: references added
IEEE PES Resilience Framework, Methods, and Metrics for the Electricity Sector IEEE PES-TR83 Webinar  - Part I (SLIDES)
Creators: Bill Chiu
Managing Director - System & Asset Strategies
Southern California Edison (SCE)
Publisher: name: IEEE
Year: 2021

These webinar slides were presented by Bill Chiu as the lead author of IEEE PES Technical Report TR83: "Resilience Framework, Methods, and Metrics for the Electricity Sector".

The resilience of the electric grid is the foundational building block for our decarbonized clean energy future. While the concept of resiliency is not new, its application to the electric grid is not as straightforward due to the lack of a consistent definition of resilience or a mature set of metrics by which resilience or its application can be measured. This report provides an overview of resilience definitions, including its relationship with reliability, the existing frameworks for holistically defining resilience planning and implementation process, and the metrics to evaluate and benchmark resilience. It provides recommendations on how to use those frameworks and metrics and evaluates technologies, tools, and methods to improve electrical system resilience. To provide a practical perspective to addressing resilience, the report includes the progress made by electric grid operators in collaboration with regional authorities to strengthen the resilience posturing, including some of the more common practices and use cases to increase system resilience, enhance broader preparedness, and to combat the impacts of the various external impacts to the electric power grid. Those use cases include Southern California Edison, Con Edison, Entergy, Florida utilities, San Diego Gas & Electric, ComEd, Austin Energy, as well as transmission and distribution system hardening practices, wild-fire risk mitigation lessons learned from California, and NERC reliability and cyber-security standards.
Revista Power and Energy - Volumen 19: Número 1 de enero / febrero de 2021: Elección en herramientas y diseño
Creators: Carlos Batlle
Frank A. Wolak
Erik Ela
Goran Strbac
Luiz Barroso
Tonci Bakovic
Publisher: name: IEEE
Year: 2021

Este número de la revista IEEE Power & Energy sobre los mercados de electricidad de costo marginal cero aborda los cambios requeridos en el diseño del mercado y los instrumentos del mercado. to accommodate an increasing share of renewable production that
Este número de la revista IEEE Power & Energy sobre los mercados de electricidad de costo marginal cero aborda los cambios requeridos en el diseño del mercado y los instrumentos del mercado.
Time-dependent condensate fraction in an analytical model
Creators: name: Simon, A.
name: Wolschin, G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We apply analytical solutions of a nonlinear boson diffusion equation (NBDE) that include boundary conditions at the singularity to calculate the time evolution of the entropy during evaporative cooling of ultracold atoms, and the time-dependent condensate fraction. For suitable initial conditions it is found to agree with available data on Na-23.
description: 10 pages, 8 figures. As submitted to PHYSICA A. arXiv admin note: text overlap with arXiv:2003.07795
Supplementary Material 1 from Spatial sampling heterogeneity limits the detectability of deep time latitudinal biodiversity gradients
Creators: name: Jones, Lewis A.
name: Dean, Christopher D.
name: Mannion, Philip D.
name: Farnsworth, Alexander
name: Allison, Peter A.
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Supplementary tables and figures
DAVLAT-XUSUSIY SHERIKLIK SOHASINI RIVOJLANISHI
Creators: name: Baxronov, Rustam
Publisher: name: Zenodo
Year: 2024

description: Xorijiy mamlakatlarda davlat-xususiy sheriklik tabiatining umumiy qabul qilingan talqini mavjud emas. Davlat-xususiy sheriklik tushunchasiga turli mamlakatlar tomonidan turli xil taʼriflar berilgan.
DBlink: Dynamic localization microscopy in super spatiotemporal resolution via deep learning
Creators: name: Alon Saguy
Publisher: name: Zenodo
Year: 2023
Subjects: shareloc.xyz
shareloc.xyz:dataset
microtubules
2d
smlm
mitochondria

description: Open in Shareloc.XYZ
description: Recorded SMLM data used in DBlink paper (Uploaded via https://shareloc.xyz)
Supplementary Material 2 from Spatial sampling heterogeneity limits the detectability of deep time latitudinal biodiversity gradients
Creators: name: Jones, Lewis A.
name: Dean, Christopher D.
name: Mannion, Philip D.
name: Farnsworth, Alexander
name: Allison, Peter A.
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Stage-level latitudinal biodiversity gradient plots
DBlink: Dynamic localization microscopy in super spatiotemporal resolution via deep learning
Creators: name: Saguy, Alon
Publisher: name: Zenodo
Year: 2022
Subjects: shareloc.xyz
shareloc.xyz:dataset
storm
cos7
microtubules
2d
smlm

description: Open in Shareloc.XYZ
description: Recorded SMLM data used in DBlink paper (Uploaded via https://shareloc.xyz)
Hagedorn Strings and Correspondence Principle in AdS(3)
Creators: name: Lin, Feng-Li
name: Matsuo, Toshihiro
name: Tomino, Dan
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Motivated by the possibility of formulating a strings/black hole correspondence in AdS space, we extract the Hagedorn behavior of thermal AdS_3 bosonic string from 1-loop partition function of SL(2,R) WZW model. We find that the Hagedorn temperature is monotonically increasing as the AdS radius shrinks, reaches a maximum of order of string scale set by the unitarity bound of the CFT for internal space. The resulting density of states near the Hagedorn temperature resembles the form as for strings in flat space and is dominated by the space-like long string configurations. We then argue a conjectured strings/black hole correspondence in AdS space by applying the Hagedorn thermodynamics. We find the size of the corresponding black hole is a function of the AdS radius. For large AdS radius a black hole far bigger than the string scale will form. On the contrary, when the AdS and string scales are comparable a string size black hole will form. We also examine strings on BTZ background obtained through SL(2,Z) transformation. We find a tachyonic divergence for a BTZ black hole of string scale size.
description: 28 pages, 4 figures;v2 references added & appear on JHEP
Alignment Destabilizes Crystal Orders in Active Systems
Creators: name: Huang, Chen
name: Chen, Leiming
name: Xing, Xiangjun
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We combine numerical and analytical methods to study two dimensional active crystals formed by permanently linked swimmers and with two distinct alignment interactions. The system admits a stationary phase with quasi long range translational order, as well as a moving phase with quasi-long range velocity order. The translational order in the moving phase is significantly influenced by alignment interaction. For Vicsek-like alignment, the translational order is short-ranged, whereas the bond-orientational order is quasi-long ranged, implying a moving hexatic phase. For elasticity-based alignment, the translational order is quasi-long ranged parallel to the motion and short-ranged in perpendicular direction, whereas the bond orientational order is long-ranged. We also generalize these results to higher dimensions.
Editable Free-viewpoint Video Using a Layered Neural Representation
Creators: name: Zhang, Jiakai
name: Liu, Xinhang
name: Ye, Xinyi
name: Zhao, Fuqiang
name: Zhang, Yanshun
name: Wu, Minye
name: Zhang, Yingliang
name: Xu, Lan
name: Yu, Jingyi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences

description: Generating free-viewpoint videos is critical for immersive VR/AR experience but recent neural advances still lack the editing ability to manipulate the visual perception for large dynamic scenes. To fill this gap, in this paper we propose the first approach for editable photo-realistic free-viewpoint video generation for large-scale dynamic scenes using only sparse 16 cameras. The core of our approach is a new layered neural representation, where each dynamic entity including the environment itself is formulated into a space-time coherent neural layered radiance representation called ST-NeRF. Such layered representation supports fully perception and realistic manipulation of the dynamic scene whilst still supporting a free viewing experience in a wide range. In our ST-NeRF, the dynamic entity/layer is represented as continuous functions, which achieves the disentanglement of location, deformation as well as the appearance of the dynamic entity in a continuous and self-supervised manner. We propose a scene parsing 4D label map tracking to disentangle the spatial information explicitly, and a continuous deform module to disentangle the temporal motion implicitly. An object-aware volume rendering scheme is further introduced for the re-assembling of all the neural layers. We adopt a novel layered loss and motion-aware ray sampling strategy to enable efficient training for a large dynamic scene with multiple performers, Our framework further enables a variety of editing functions, i.e., manipulating the scale and location, duplicating or retiming individual neural layers to create numerous visual effects while preserving high realism. Extensive experiments demonstrate the effectiveness of our approach to achieve high-quality, photo-realistic, and editable free-viewpoint video generation for dynamic scenes.
Hard Discs on the Hyperbolic Plane
Creators: name: Modes, Carl D.
name: Kamien, Randall D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We examine a simple hard disc fluid with no long range interactions on the two dimensional space of constant negative Gaussian curvature, the hyperbolic plane. This geometry provides a natural mechanism by which global crystalline order is frustrated, allowing us to construct a tractable model of disordered monodisperse hard discs. We extend free area theory and the virial expansion to this regime, deriving the equation of state for the system, and compare its predictions with simulation near an isostatic packing in the curved space.
description: 4 pages, 3 figures, included, final version
Multiple solutions to the likelihood equations in the Behrens-Fisher problem
Creators: name: Drton, Mathias
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: The Behrens-Fisher problem concerns testing the equality of the means of two normal populations with possibly different variances. The null hypothesis in this problem induces a statistical model for which the likelihood function may have more than one local maximum. We show that such multimodality contradicts the null hypothesis in the sense that if this hypothesis is true then the probability of multimodality converges to zero when both sample sizes tend to infinity. Additional results include a finite-sample bound on the probability of multimodality under the null and asymptotics for the probability of multimodality under the alternative.
DBlink: Dynamic localization microscopy in super spatiotemporal resolution via deep learning
Creators: name: Saguy, Alon
Publisher: name: Zenodo
Year: 2022
Subjects: shareloc.xyz
shareloc.xyz:dataset
microtubules
2d
smlm
mitochondria

description: Open in Shareloc.XYZ
description: Recorded SMLM data used in DBlink paper (Uploaded via https://shareloc.xyz)
description: {"references": ["A. Saguy, et al. bioRxiv 2022.07.01.498428 (2022)"]}
Bayesian Inverse Problem of Rotating Neutron Stars
Creators: name: Völkel, Sebastian H.
name: Krüger, Christian J.
name: Kokkotas, Kostas D.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this work we provide a framework that connects the co-rotating and counter rotating $f$-mode frequencies of rotating neutron stars with their stellar structure. The accurate computation of these modes for realistic equations of state has been presented recently and they are here used as input for a Bayesian analysis of the inverse problem. This allows to quantitatively reconstruct basic neutron star parameters, such as the mass, radius, rotation rate or universal scaling parameters. We find that future observations of both $f$-mode frequencies, in combination with a Bayesian analysis, would provide a promising direction to solve the inverse stellar problem. We provide two complementary approaches, one that is equation of state dependent and one that only uses universal scaling relations. We discuss advantages and disadvantages of each approach, such as possible bias and robustness. The focus is on astrophysically motivated scenarios in which informed prior information on the neutron star mass or rotation rate can be provided and study how they impact the results.
description: Accepted for publication in PRD, 9 pages, 3 figures
Puccinia graminis f.sp. tritici, race c17 : physiology of uredospore germination and germtube differentiation
Creators: name: Hopkinson, Sarah J.
Publisher: name: University of British Columbia
Year: 2010

description: Germinating uredospores of race C17 of Puccinia graminis f.sp. tritici form characteristic infection structures (appressorium, infection peg, vesicle, infection hypha) in response to a 1.5 h heat shock at 29° C administered 2 h after germination at 19° C. The proportion of sporelings forming infection structures was augmented by nutrients, n-nonyl alcohol and, an appropriately timed heat shock. The heat shock temperature required to induce maximum differentiation had a very precise optimum which varied slightly for each spore lot. Variations one degree above or below this optimum reduced the percent differentiation by greater than 40%. The presence of an inhibitor of protein synthesis, puromycin, in the germination medium: (1) prevented uredosporeling differentiation but had no effect on germination, (2) significantly reduced the proportion of germtubes forming appressoria, and (3) in most cases prevented the division of germtube nuclei. It was concluded that essential differentiation-specific proteins are synthesized from the onset of germination, throughout the formation of appressoria and to the completion of differentiation. These results were consistent with the observed effects of heat shock on the rate of protein hydrolysis. During germination there was a net hydrolysis of protein leading to an increase in size of the endogenous pool of free amino acids and to an increased leakage of amino acids to the germination medium. Heat shock effectively reduced the amount of endogenous free amino acids and the extent to which amino acids were lost to the medium. It was concluded that in heat shocked sporelings protein synthesis was increased relative to protein hydrolysis by comparison with the relative rates of these two processes in germinating (non-shocked) uredosporelings. Moreover, there was no net protein synthesis during the formation of infection structures induced by heat shock. The loss of amino acids to the germination medium was selective, particularly in heat shocked sporelings.
Tunability of wire-grid metamaterial immersed into nematic liquid crystal
Creators: name: Gorkunov, M. V.
name: Osipov, M. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We propose electrically tunable hybrid metamaterial consisting of special wire grid immersed into nematic liquid crystal. The plasma-like permittivity of the structure can be substantially varied due to switching of the liquid crystal alignment by external voltages applied to the wires. Depending on the scale of the structure, the effect is available for both microwave and optical frequency ranges.
description: 3 pages
Collapse of turbulent massive cores with ambipolar diffusion and hybrid radiative transfer I. Accretion and multiplicity
Creators: name: Mignon-Risse, R.
name: González, M.
name: Commerçon, B.
name: Rosdahl, Joakim
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: (Abridged) Context. Massive stars form in magnetized and turbulent environments, and are often located in stellar clusters. Their accretion mechanism, as well as the origin of their system's stellar multiplicity are poorly understood. Aims. We study the influence of both magnetic fields and turbulence on the accretion mechanism of massive protostars and their multiplicity. Methods. We present a series of four Radiation-MHD simulations of the collapse of a massive magnetized, turbulent core of 100 $M_\odot$ with the AMR code Ramses, including a hybrid radiative transfer method for stellar irradiation and ambipolar diffusion. We vary the Mach and Alfvenic Mach numbers to probe sub- and superalfvenic turbulence as well as sub- and supersonic turbulence regimes. Results. Subalfvenic turbulence leads to single stellar systems while superalfvenic turbulence leads to binary formation from disk fragmentation following spiral arm collision, with mass ratios of 1.1-1.6. In those runs, infalling gas reaches the individual disks via a transient circumbinary structure. Magnetically-regulated, thermally-dominated (plasma beta $β>1$), Keplerian disks form in all runs, with sizes 100-200 AU and masses 1-8 $M_\odot$. The disks around primary and secondary sink particles share similar properties. We observe higher accretion rates onto the secondary stars than onto their primary star companion. The primary disk orientation is found to be set by the initial angular momentum carried by turbulence. Conclusions. Small (300 AU) massive protostellar disks as those frequently observed nowadays can only be reproduced so far in the presence of (moderate) magnetic fields with ambipolar diffusion, even in a turbulent medium. The interplay between magnetic fields and turbulence sets the multiplicity of stellar clusters. A plasma beta $β>1$ is a good indicator of streamers and disks.
description: Accepted in A&A. Main body: 20 pages, 17 figures
Juxtaposing Stakeholder Perceptions of Diversity in Higher Education Law
Creators: name: Weaver, Kevin
Publisher: name: Stanford Digital Repository
Year: 2024
Subjects: subject: Constitutional law
subject: Education policy
subject: Civil rights

description: The purpose of this quantitative legal analysis was to explore faculty and student perceptions of diversity and campus initiatives regarding free speech, gender equity, and ethnic diversity. Students and faculty (n = 167) from 20 institutions participated in this study. The results revealed that the perceptions of the Importance of Campus Diversity compared to the Comfort with Campus Diversity were manifested at a statistically significant level (p < .001). Results also revealed that students perceived Comfort with Campus Diversity at a statistically significant degree higher at liberal arts institutions than research institutions (p = .04).
All-sky incoherent search for periodic signals with Explorer 2005 data
Creators: name: Astone, P.
name: Babusci, D.
name: Bassan, M.
name: Carelli, P.
name: Cavallari, G.
name: Chincarini, A.
name: Coccia, E.
name: D'Antonio, S.
name: Emilio, M. Di Paolo
name: Fafone, V.
name: Foffa, S.
name: Gemme, G.
name: Giordano, G.
name: Maggiore, M.
name: Marini, A.
name: Minenkov, Y.
name: Modena, I.
name: Modestino, G.
name: Moleti, A.
name: Murtas, G. P.
name: Pallottino, G. V.
name: Parodi, R.
name: Mortari, G. Piano
name: Pizzella, G.
name: Quintieri, L.
name: Rocchi, A.
name: Ronga, F.
name: Just, F. Saint
name: Sturani, R.
name: Terenzi, R.
name: Torrioli, G.
name: Vaccarone, R.
name: Vandoni, G.
name: Visco, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The data collected during 2005 by the resonant bar Explorer are divided into segments and incoherently summed in order to perform an all-sky search for periodic gravitational wave signals. The parameter space of the search spanned about 40 Hz in frequency, over 23927 positions in the sky. Neither source orbital corrections nor spindown parameters have been included, with the result that the search was sensible to isolated neutron stars with a frequency drift less than 6 X 10^{-11} Hz/s. No gravitational wave candidates have been found by means of the present analysis, which led to a best upper limit of 3.1 X 10^{-23} for the dimensionless strain amplitude.
description: 9 pages, 5 figures
title: SAFETY OF ANTIHYPERTENSIVE AGENTS:  FOCUS ON ANGIOTENSIN CONVERTING ENZYME INHIBITORS
Creators: name: Matveev, Aleksandr V.
name: Krasheninnikov, Anatoliy E.
name: Egorova, Elena A.
name: Dormidor, Artur G.
name: Bekirova, Elvira Yu.
Publisher: name: Astrakhan State Medical University
Year: 2021

description: According to the Guidelines for the treatment of hypertension of the European society of cardiology and the European society of hypertension, one of the main classes of drugs recommended for use in hypertension are angio-tensin converting enzyme inhibitors. The results of numerous studies have confirmed that angiotensin converting en-zymeinhibitors reduce the risk of General mortality and mortality from cardiovascular diseases, but the use of drugs in this group is associated with the risk of developing adverse reactions, the main of which are dry cough, orthostatic col-lapse, hyperkalemia, angioedema.
This review is devoted to the study of the safety profile of angiotensin converting enzyme inhibitors, the features of adverse reactions development in various categories of patients. The aim of this work is to increase patients ' compliance to antihypertensive pharmacotherapy and reduce the risk of developing complications from the cardiovascular system.
Key words: arterial hypertension, angiotensin converting enzyme inhibitors, adverse reactions, cough.
Third-order non-Coulomb correction to the S-wave quarkonium wave functions at the origin
Creators: name: Beneke, M.
name: Kiyo, Y.
name: Schuller, K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compute the third-order correction to the S-wave quarkonium wave functions |ψ_n(0)|^2 at the origin from non-Coulomb potentials in the effective non-relativistic Lagrangian. Together with previous results on the Coulomb correction and the ultrasoft correction computed in a companion paper, this completes the third-order calculation up to a few unknown matching coefficients. Numerical estimates of the new correction for bottomonium and toponium are given.
description: 12 pages, v2: matches published version, missing factors in eq. (9), (29) added
Parabolic dunes in north-eastern Brazil
Creators: name: Duran, O.
name: Silva, M. V. N.
name: Bezerra, L. J. C.
name: Herrmann, H. J.
name: Maia, L. P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: In this work we present measurements of vegetation cover over parabolic dunes with different degree of activation along the north-eastern Brazilian coast. We are able to extend the local values of the vegetation cover density to the whole dune by correlating measurements with the gray-scale levels of a high resolution satellite image of the dune field. The empirical vegetation distribution is finally used to validate the results of a recent continuous model of dune motion coupling sand erosion and vegetation growth.
description: 18 pages, 14 figures, aubmitted to Geomorphology
NeMig - A Bilingual News Collection and Knowledge Graph about Migration
Creators: name: Iana, Andreea
name: Alam, Mehwish
name: Grote, Alexander
name: Nikolajevic, Nevena
name: Ludwig, Katharina
name: Müller, Philipp
name: Weinhardt, Christof
name: Paulheim, Heiko
Publisher: name: CEUR-WS
Year: 2023

description: ews recommendation plays a critical role in shaping the public’s worldviews through the way in which it filters and disseminates
information about different topics. Given the crucial impact that media plays in opinion formation, especially for sensitive topics,
understanding the effects of personalized recommendation beyond accuracy has become essential in today’s digital society. In this work,
we present NeMig, a bilingual news collection on the topic of migration, and corresponding rich user data. In comparison to existing
news recommendation datasets, which comprise a large variety of monolingual news, NeMig covers articles on a single controversial
topic, published in both Germany and the US. We annotate the sentiment polarization of the articles and the political leanings of the
media outlets, in addition to extracting subtopics and named entities disambiguated through Wikidata. These features can be used to
analyze the effects of algorithmic news curation beyond accuracy-based performance, such as recommender biases and the creation of
filter bubbles. We construct domain-specific knowledge graphs from the news text and metadata, thus encoding knowledge-level
connections between articles. Importantly, while existing datasets include only click behavior, we collect user socio-demographic
and political information in addition to explicit click feedback. We demonstrate the utility of NeMig through experiments on the
tasks of news recommenders benchmarking, analysis of biases in recommenders, and news trends analysis. NeMig aims to provide a
useful resource for the news recommendation community and to foster interdisciplinary research into the multidimensional effects of algorithmic news curation.
Analysis of apsidal motion in eclipsing binaries using TESS data: I. A test of gravitational theories
Creators: name: Baroch, D.
name: Giménez, A.
name: Ribas, I.
name: Morales, J. C.
name: Anglada-Escudé, G.
name: Claret, A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The change in the argument of periastron of eclipsing binaries, i.e., the apsidal motion caused by classical and relativistic effects, can be measured from variations in the difference between the time of minimum light of the primary and secondary eclipses. Poor apsidal motion rate determinations and large uncertainties in the classical term have hampered previous attempts to determine the general relativistic term with sufficient precision to test General Relativity predictions. As a product of the TESS mission, thousands of high-precision light curves from eclipsing binaries are now available. Using a selection of suitable well-studied eccentric eclipsing binary systems, we aim to determine their apsidal motion rates and place constraints on key gravitational parameters. We compute the time of minimum light from the TESS light curves of 15 eclipsing binaries with precise absolute parameters and with an expected general relativistic contribution to the total apsidal motion rate greater than 60%. We use the changing primary and secondary eclipse timing differences over time to compute the apsidal motion rate, when possible, or the difference between the linear periods as computed from primary and secondary eclipses. For a greater time baseline we carefully combine the high-precision TESS timings with archival reliable timings. We determine the apsidal motion rate of 9 eclipsing binaries, 5 of which are reported for the first time. From these, we are able to measure the general relativistic apsidal motion rate of 6 systems with sufficient precision to test General Relativity for the first time using this method. This test explores a regime of gravitational forces and potentials that had not been probed earlier. We find perfect agreement with the theoretical predictions, and we are able to set stringent constraints on two parameters of the parametrised post-Newtonian formalism.
description: Accepted for publication in A&A
The size of a pond in 2D invasion percolation
Creators: name: Berg, Jacob van den
name: Járai, Antal A.
name: Vágvölgyi, Bálint
Publisher: name: arXiv
Year: 2007
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60K35

description: We consider invasion percolation on the square lattice. It has been proved by van den Berg, Peres, Sidoravicius and Vares, that the probability that the radius of a so-called pond is larger than n, differs at most a factor of order log n from the probability that in critical Bernoulli percolation the radius of an open cluster is larger than n. We show that these two probabilities are, in fact, of the same order. Moreover, we prove an analogous result for the volume of a pond.
description: 11 pages
Spin polarization and magnetotransport properties of systematically disordered $\mathrm{Fe}_{60}\mathrm{Al}_{40}$ thin films
Creators: name: Borisov, Kiril
name: Ehrler, Jonathan
name: Fowley, Ciaran
name: Eggert, Benedikt
name: Wende, Heiko
name: Cornelius, Steffen
name: Potzger, Kay
name: Lindner, Juergen
name: Fassbender, Juergen
name: Bali, Rantej
name: Stamenov, Plamen
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We investigate the evolution of spin polarization, spontaneous Hall angle (SHA), saturation magnetization and Curie temperature of $B2$-ordered Fe$_{60}$Al$_{40}$ thin films under varying antisite disorder, induced by Ne$^{+}$-ion irradiation. The spin polarization increases monotonically as a function of ion fluence. A relatively high polarization of 46 % and the SHA of 3.1 % are achieved on 40 nm thick films irradiated with 2 $\cdot$ 10$^{16}$ ions/cm$^2$ at 30 keV. An interesting divergence in the trends of the magnetization and SHA is observed for low disorder concentrations. The high spin polarization and its broad tunability range make ion-irradiated Fe$_{60}$Al$_{40}$ a promising material for application in spin electronic devices.
Hidden Photon and Axion Dark Matter from Symmetry Breaking
Creators: name: Nakayama, Kazunori
name: Yin, Wen
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A light hidden photon or axion-like particle is a good dark matter candidate and they are often associated with the spontaneous breaking of dark global or gauged U(1) symmetry. We consider the dark Higgs dynamics around the phase transition in detail taking account of the portal coupling between the dark Higgs and the Standard Model Higgs as well as various thermal effects. We show that the (would-be) Nambu-Goldstone bosons are efficiently produced via a parametric resonance with the resonance parameter $q\sim 1$ at the hidden symmetry breaking. In the simplest setup, which predicts a second order phase transition, this can explain the dark matter abundance for the axion or hidden photon as light as sub eV. Even lighter mass, as predicted by the QCD axion model, can be consistent with dark matter abundance in the case of first order phase transition, in which case the gravitational wave signals may be detectable by future experiments such as LISA and DECIGO.
description: 37 pages, 6figures,