cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Remote creation of strong and coherent emissions in air with two-color ultrafast laser pulses
Creators: name: Yao, Jinping
name: Li, Guihua
name: Jing, Chenrui
name: Zeng, Bin
name: Chu, Wei
name: Ni, Jielei
name: Zhang, Haisu
name: Xie, Hongqiang
name: Zhang, Chaojin
name: Li, Helong
name: Xu, Huailiang
name: Chin, See Leang
name: Cheng, Ya
name: Xu, Zhizhan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We experimentally demonstrate generation of strong narrow-bandwidth emissions with excellent coherent properties at ~391 nm and ~428 nm from molecular ions of nitrogen inside a femtosecond filament in air by an orthogonally polarized two-color driver field (i. e., 800 nm laser pulse and its second harmonic). The durations of the coherent emissions at 391 nm and 428 nm are measured to be ~2.4 ps and ~7.8 ps respectively, both of which are much longer than the duration of the pump and its second harmonic pulses. Furthermore, the measured temporal decay characteristics of the excited molecular systems suggest an "instantaneous" population inversion mechanism that may be achieved in molecular nitrogen ions at an ultrafast time scale comparable to the 800 nm pump pulse.
description: 19 pages, 4 figures
Can Robots go to Heaven? Artificial Intelligence & Moral Standing in Christian Ethics
Creators: name: Matalon, Taylor
Publisher: name: University of Chicago
Year: 2021
Subjects: subject: Artificial Intelligence
subject: Moral Standing
subject: Philosophy of Religion
subject: Christian Ethics
subject: Naturalism
subject: Neo-Dawinism

description: "In this beautifully written, thoroughly researched, and incisively articulated thesis, Taylor examines the various underlying philosophical perspectives that shape the responses of Christian theologians, ethicists, and activists to AI and the imminent “intelligence explosion.” He executes close readings of Christian scholarship focused on AI, particularly on its moral standing vis-a-vie humanity and in relation to god. In so doing, he explores the concepts of human intelligence grounded in human exceptionalism from the perspective of leading Christian theologians and ethicists and elucidates the varying degrees of receptivity to AIs as beings worthy of moral standing among scholars that fall under the broad umbrella of Christian scholarship."
Additional file 8 of Lentiviral in situ targeting of stem cells in unperturbed intestinal epithelium
Creators: name: Garside, George B.
name: Sandoval, Madeline
name: Beronja, Slobodan
name: Rudolph, K. Lenhard
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy
subject: Developmental Biology
subject: Plant Biology

description: Additional file 8: Supplementary Table 1. Contingency table of microinjected litters analysed for fluorescence. Column variables: genotype of mice born after microinjection procedure. Row variables: observed fluorescence in the intestine, with at least two regions required to be deemed transduced. Numbers represent the count of mice. Chi-square (and Fisher’s exact) test was applied and a p-value >0.9999 was determined.
Improving the Efficiency of Genomic Selection
Creators: name: Scutari, Marco
name: Mackay, Ian
name: Balding, David J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Methodology (stat.ME)
subject: Quantitative Methods (q-bio.QM)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: We investigate two approaches to increase the efficiency of phenotypic prediction from genome-wide markers, which is a key step for genomic selection (GS) in plant and animal breeding. The first approach is feature selection based on Markov blankets, which provide a theoretically-sound framework for identifying non-informative markers. Fitting GS models using only the informative markers results in simpler models, which may allow cost savings from reduced genotyping. We show that this is accompanied by no loss, and possibly a small gain, in predictive power for four GS models: partial least squares (PLS), ridge regression, LASSO and elastic net. The second approach is the choice of kinship coefficients for genomic best linear unbiased prediction (GBLUP). We compare kinships based on different combinations of centring and scaling of marker genotypes, and a newly proposed kinship measure that adjusts for linkage disequilibrium (LD). We illustrate the use of both approaches and examine their performances using three real-world data sets from plant and animal genetics. We find that elastic net with feature selection and GBLUP using LD-adjusted kinships performed similarly well, and were the best-performing methods in our study.
description: 17 pages, 5 figures
Additional file 12 of The hard clam genome reveals massive expansion and diversification of inhibitors of apoptosis in Bivalvia
Creators: name: Song, Hao
name: Guo, Ximing
name: Sun, Lina
name: Wang, Qianghui
name: Han, Fengming
name: Wang, Haiyan
name: Wray, Gregory A.
name: Davidson, Phillip
name: Wang, Qing
name: Hu, Zhi
name: Zhou, Cong
name: Yu, Zhenglin
name: Yang, Meijie
name: Feng, Jie
name: Shi, Pu
name: Zhou, Yi
name: Zhang, Libin
name: Zhang, Tao
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 12 Fig. S9. Expression divergence of IAPs belonging to different clades in response to environmental stressors.
A Non-radial Eruption in a Quadrupolar Magnetic Configuration with a Coronal Null
Creators: name: Sun, Xudong
name: Hoeksema, Todd
name: Liu, Yang
name: Chen, Qingrong
name: Hayashi, Keiji
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report one of several homologous non-radial eruptions from NOAA active region (AR) 11158 that are strongly modulated by the local magnetic field as observed with the Solar Dynamic Observatory (SDO). A small bipole emerged in the sunspot complex and subsequently created a quadrupolar flux system. Non-linear force-free field (NLFFF) extrapolation from vector magnetograms reveals its energetic nature: the fast-shearing bipole accumulated ~2e31 erg free energy (10% of AR total) over just one day despite its relatively small magnetic flux (5% of AR total). During the eruption, the ejected plasma followed a highly inclined trajectory, over 60 degrees with respect to the radial direction, forming a jet-like, inverted-Y shaped structure in its wake. Field extrapolation suggests complicated magnetic connectivity with a coronal null point, which is favorable of reconnection between different flux components in the quadrupolar system. Indeed, multiple pairs of flare ribbons brightened simultaneously, and coronal reconnection signatures appeared near the inferred null. Part of the magnetic setting resembles that of a blowout-type jet; the observed inverted-Y structure likely outlines the open field lines along the separatrix surface. Owing to the asymmetrical photospheric flux distribution, the confining magnetic pressure decreases much faster horizontally than upward. This special field geometry likely guided the non-radial eruption during its initial stage.
description: 10 pages, 7 figures, 4 movies. Accepted for publication in ApJ
DYNAMIC DATA INTEGRATION UNDER HIGH-PRESSURE CONDITIONS - UNVEILING THE ADAPTIVE POWER OF S=A⊕B FORMULA
Creators: name: Brandl, Edenilson
Publisher: name: Zenodo
Year: 2023
Subjects: S=A⊕B Formula
weighted summation
acceptance criteria
high-pressure conditions
vibrational forces
dynamic data integration
complex interactions
scientific rigor
context-sensitive representation

description: This article explores the transformative capabilities of the S=A⊕B formula in the context of dynamic data integration under high-pressure and vibrational conditions. Traditional summation methods face limitations in adapting to diverse and complex environments, prompting the need for a more sophisticated approach. The S=A⊕B system proves to be invaluable in such scenarios, providing a nuanced and adaptable means of handling intricate interactions between two coexisting materials. The formula's weighted summation process, guided by acceptance criteria B, allows for precise adjustments in the contribution of each material based on predefined conditions, acknowledging their variable significance. This adaptability ensures a more accurate representation of the combined impact of materials, addressing the shortcomings of conventional methods. The article highlights the system's flexibility, scientific rigor, and practical relevance, showcasing its potential in fields where dynamic and complex data integration is crucial. The presented example emphasizes the formula's capacity to capture nuanced changes within the system, offering valuable insights into scenarios marked by complexity and dynamic interactions.
 
In diesem Artikel werden die Transformationsmöglichkeiten der S=A⊕B-Formel im Kontext der dynamischen Datenintegration unter Hochdruck- und Vibrationsbedingungen untersucht. Herkömmliche Summierungsmethoden stoßen bei der Anpassung an vielfältige und komplexe Umgebungen an Grenzen, weshalb ein ausgefeilterer Ansatz erforderlich ist. Das S=A⊕B-System erweist sich in solchen Szenarien als unschätzbar wertvoll, da es ein differenziertes und anpassungsfähiges Mittel zur Handhabung komplizierter Wechselwirkungen zwischen zwei koexistierenden Materialien bietet. Der gewichtete Summierungsprozess der Formel, der sich an den Akzeptanzkriterien B orientiert, ermöglicht präzise Anpassungen des Beitrags jedes Materials auf der Grundlage vordefinierter Bedingungen und berücksichtigt deren variable Bedeutung. Diese Anpassungsfähigkeit gewährleistet eine genauere Darstellung der kombinierten Wirkung von Materialien und beseitigt die Mängel herkömmlicher Methoden. Der Artikel hebt die Flexibilität, wissenschaftliche Genauigkeit und praktische Relevanz des Systems hervor und zeigt sein Potenzial in Bereichen auf, in denen dynamische und komplexe Datenintegration von entscheidender Bedeutung ist. Das vorgestellte Beispiel unterstreicht die Fähigkeit der Formel, nuancierte Änderungen innerhalb des Systems zu erfassen und bietet wertvolle Einblicke in Szenarien, die durch Komplexität und dynamische Interaktionen gekennzeichnet sind.
The Cosmic Evolution of Faint Satellite Galaxies as a Test of Galaxy Formation and the Nature of Dark Matter
Creators: name: Nierenberg, A. M.
name: Treu, T.
name: Menci, N.
name: Lu, Y.
name: Wang, W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The standard cosmological model based on cold dark matter (CDM) predicts a large number of subhalos for each galaxy-size halo. It is well known that matching the subhalos to the observed properties of luminous satellites of galaxies in the local universe poses a significant challenge to our understanding of the astrophysics of galaxy formation. We show that the cosmic evolution and host mass dependence of the luminosity function of satellites provides a powerful new diagnostic to disentangle astrophysical effects from variations in the underlying dark matter mass function. We illustrate this by comparing the results of recent observations of satellites out to $z=0.8$ based on Hubble Space Telescope images with the predictions of three different sets of state-of-the art semi-analytic models with underlying CDM power spectra and one semi-analytic model with an underlying Warm Dark Matter (WDM) power spectrum. We find that even though CDM models provide a reasonable fit to the local luminosity function of satellites around galaxies comparable or slightly larger than the Milky Way, they do not reproduce the data as well for different redshift and host galaxy stellar mass. This tension indicates that further improvements are likely to be needed in the description of star formation if the models are to be reconciled with the data. The WDM model matches the observed mass dependence and redshift evolution of satellite galaxies more closely than any of the CDM models, indicating that a modification of the underlying power spectrum may offer an alternative solution to this tension. We conclude by presenting predictions for the color magnitude relation of satellite galaxies to demonstrate how future observations will be able to further distinguish between these models and help constrain baryonic and non-baryonic physics.
description: Accepted for publication in ApJ, revised to incorporate referee comments
title: Human capital and collective political events
Creators: name: Mantegazza, Luca
Publisher: name: IMT Alti Studi Lucca
Year: 2019

description: This dissertation explores the relationship between human capital,
employment, and political activity. The first chapter studies the
subject from a theoretical point of view, describing how
underemployment of educated agents can lead to inefficient economic
policies and political conflict due to increasing political instability.
The second chapter presents empirical evidence of the positive
relationship between human capital and the number of political mass
events. The analysis is performed using a new dataset that covers the
first-level administrative subdivision of several African countries and
includes data on political activity, employment status, political and
economic perceptions and expectations, and economic performance
from sources such as ACLED, Afrobarometer, PRIO-grid project,
Penn-Tables, and ILO. The identification strategy uses national level
shocks to address endogeneity issues at the regional level. The last
chapter investigates the relationship between higher education and
political violence, focusing on the intensity of civil conflicts and the
number and effectiveness of terrorist groups at the country level. The
statistical analysis supports the hypothesis that, everything else equal,
countries with larger stocks of human capital suffer from more intense
civil conflicts and the presence of more numerous and effective
terrorist groups.
supplemental material.pdf
Creators: name: Grisanti, Laurel
Publisher: name: figshare
Year: 2021
Subjects: subject: 60603 Animal Physiology - Systems
subject: FOS: Biological sciences

description: Supplementary material for Immune Cell Beta2-Adrenergic Receptors Contributes to the Development of Heart Failure by Tanner et al.
Exotic mesons with hidden charm and bottom near thresholds
Creators: name: Ohkoda, Shunsuke
name: Yamaguchi, Y.
name: Yasui, S.
name: Sudoh, K.
name: Hosaka, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study heavy hadron spectroscopy near heavy meson thresholds. We employ heavy pseudoscalar meson P and heavy vector meson P* as effective degrees of freedom and consider meson exchange potentials between them. All possible composite states which can be constructed from the P and P* mesons are studied up to the total angular momentum J <= 2. We consider, as exotic states, isosinglet states with exotic J^{PC} quantum numbers and isotriplet states. We solve numerically the Schrödinger equation with channel-couplings for each state. We found B(*)barB(*) molecule states for I^G(J^{PC}) = 1^+(1^{+-}) correspond to the masses of twin resonances Zb(10610) and Zb(10650). We predict several possible B(*)barB(*) bound and/or resonant states in other channels. On the other hand, there are no B(*)barB(*) bound and/or resonant states whose quantum numbers are exotic.
description: 10 pages, 1 figure, to appear in the proceedings of The 5th International Workshop on Charm Physics (Charm 2012)
Additional file 1 of Exploring the acceptability and experience of receiving diabetes and pregnancy care via telehealth during the COVID-19 pandemic: a qualitative study
Creators: name: Kozica-Olenski, S. L.
name: Soldatos, G.
name: Marlow, L.
name: Cooray, S. D.
name: Boyle, J. A.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Supplementary document 1. Interview guide.
On the Linearization of Second-Order Ordinary Differential Equations to the Laguerre Form via Generalized Sundman Transformations
Creators: name: Mustafa, M. Tahir
name: Al-Dweik, Ahmad Y.
name: Mara'beh, Raed A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: The linearization problem for nonlinear second-order ODEs to the Laguerre form by means of generalized Sundman transformations (S-transformations) is considered, which has been investigated by Duarte et al. earlier. A characterization of these S-linearizable equations in terms of first integral and procedure for construction of linearizing S-transformations has been given recently by Muriel and Romero. Here we give a new characterization of S-linearizable equations in terms of the coefficients of ODE and one auxiliary function. This new criterion is used to obtain the general solutions for the first integral explicitly, providing a direct alternative procedure for constructing the first integrals and Sundman transformations. The effectiveness of this approach is demonstrated by applying it to find the general solution for geodesics on surfaces of revolution of constant curvature in a unified manner.
Neutrino mass hierarchy determination with IceCube-PINGU
Creators: name: Winter, Walter
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We discuss the neutrino mass hierarchy determination with atmospheric neutrinos in PINGU (Precision IceCube Next Generation Upgrade), based on a simulation with the GLoBES software including the full three flavor framework and parameter degeneracy, and we compare it to long-baseline experiment options. We demonstrate that the atmospheric mass hierarchy sensitivity depends on the achievable experiment properties and we identify the main targets for optimization, whereas the impact of a large number of tested systematical errors turns out to be small. Depending on the values of theta_23, delta, and the true hierarchy, a 90% CL to 3sigma discovery after three years of operation seems conceivable. We also emphasize the synergy with existing beam and reactor experiments, driven by NOvA, such as the complementary coverage of the parameter space. Finally, we point out that a low intensity neutrino beam with a relatively short decay pipe could be used to determine the mass hierarchy with a sensitivity comparable to the LBNE experiment irrespective of the directional resolution of the detector.
description: 22 pages, 9 figures, 1 table. Several clarifications, T2K data removed from main line of analysis. Version accepted for publication in Phys. Rev. D
Active-to-absorbing state phase transition in the presence of fluctuating environments: Weak and strong dynamic scaling
Creators: name: Sarkar, Niladri
name: Basu, Abhik
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the scaling properties of phase transitions between survival and extinction (active-to-absorbing state phase transition, AAPT) in a model, that by itself belongs to the directed percolation (DP) universality class, interacting with a spatio-temporally fluctuating environment having its own non-trivial dynamics. We model the environment by (i) a randomly stirred fluid, governed by the Navier-Stokes (NS) equation, and (ii) a fluctuating surface, described either by the Kardar-Parisi-Zhang (KPZ) or the Edward-Wilkinson (EW) equations. We show, by using a one-loop perturbative field theoretic set up, that depending upon the spatial scaling of the variance of the external forces that drive the environment (i.e., the NS, KPZ or EW equations), the system may show {\em weak} or {\em strong dynamic scaling} at the critical point of active to absorbing state phase transitions. In the former case AAPT displays scaling belonging to the DP universality class, whereas in the latter case the universal behavior is different.
description: 17 pages, 2 figures, accepted in PRE
High Energy Neutrinos from Dissipative Photospheric Models of Gamma Ray Bursts
Creators: name: Gao, Shan
name: Asano, Katsuaki
name: Meszaros, Peter
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We calculate the high energy neutrino spectrum from gamma-ray bursts where the emission arises in a dissipative jet photosphere determined by either baryonically or magnetically dominated dynamics, and compare these neutrino spectra to those obtained in conventional internal shock models. We also calculate the diffuse neutrino spectra based on these models, which appear compatible with the current IceCube 40+59 constraints. While a re-analysis based on the models discussed here and the data from the full array would be needed, it appears that only those models with the most extreme parameters are close to being constrained at present. A multi-year operation of the full IceCube and perhaps a next generation of large volume neutrino detectors may be required in order to distinguish between the various models discussed.
description: 12 pages, 7 figures
Identification of genes Hub associated with triple-negative breast cancer and cannabidiol analogs potential inhibitory agents: An In-silico study
Creators: name: Contreras-Puentes, Neyder
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 340402
subject: Biomolecular modelling and design
classificationCode: 340404
subject: Cheminformatics and quantitative structure-activity relationships

description: Bioinformatic study in the identification of biomarkers associated with triple-negative breast cancer. And the potential search for cannabidiol analogues as future TNBC-linked protein inhibitor agents, as well as a detailed molecular and structural description through molecular dynamics simulations
Robust Text Detection in Natural Scene Images
Creators: name: Yin, Xu-Cheng
name: Yin, Xuwang
name: Huang, Kaizhu
name: Hao, Hong-Wei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: I.5.4

description: Text detection in natural scene images is an important prerequisite for many content-based image analysis tasks. In this paper, we propose an accurate and robust method for detecting texts in natural scene images. A fast and effective pruning algorithm is designed to extract Maximally Stable Extremal Regions (MSERs) as character candidates using the strategy of minimizing regularized variations. Character candidates are grouped into text candidates by the ingle-link clustering algorithm, where distance weights and threshold of the clustering algorithm are learned automatically by a novel self-training distance metric learning algorithm. The posterior probabilities of text candidates corresponding to non-text are estimated with an character classifier; text candidates with high probabilities are then eliminated and finally texts are identified with a text classifier. The proposed system is evaluated on the ICDAR 2011 Robust Reading Competition dataset; the f measure is over 76% and is significantly better than the state-of-the-art performance of 71%. Experimental results on a publicly available multilingual dataset also show that our proposed method can outperform the other competitive method with the f measure increase of over 9 percent. Finally, we have setup an online demo of our proposed scene text detection system at http://kems.ustb.edu.cn/learning/yin/dtext.
description: A Draft Version (Submitted to IEEE TPAMI)
Dietmar-Wilfried R. Buck und Dagmar Buck, Das Gräberfeld Klein Lieskow. Studien zur Lausitzer Kultur, Band 1 (in zwei Teilbänden: Text und Katalog) und Band 2
Creators: name: Gramsch, Alexander
Publisher: name: Bonner Jahrbücher
Year: 2017

description: Rezension zu: Dietmar-Wilfried R. Buck und Dagmar Buck, Das Gräberfeld Klein Lieskow. Studien zur Lausitzer Kultur, Band 1 (in zwei Teilbänden: Text und Katalog) und Band 2. Beiträge zur Ur- und Frühgeschichte Mitteleuropas, Band 57 und Band 61. Verlag Beier & Beran, Langenweißbach 2010 und 2011. – Band 1: 257 Seiten mit 172 Abbildungen, 19 Typentafeln, Fundtafeln 1–338. – Band 2 (Katalog und Tafeln der Quadranten 136–254) 118 Seiten, Fundtafeln 339-573
description: Bonner Jahrbücher, Bd. 212.2012(2013): Bonner Jahrbücher
Additional file 10 of The hard clam genome reveals massive expansion and diversification of inhibitors of apoptosis in Bivalvia
Creators: name: Song, Hao
name: Guo, Ximing
name: Sun, Lina
name: Wang, Qianghui
name: Han, Fengming
name: Wang, Haiyan
name: Wray, Gregory A.
name: Davidson, Phillip
name: Wang, Qing
name: Hu, Zhi
name: Zhou, Cong
name: Yu, Zhenglin
name: Yang, Meijie
name: Feng, Jie
name: Shi, Pu
name: Zhou, Yi
name: Zhang, Libin
name: Zhang, Tao
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 10: Fig. S7. Venn diagram of common and unique genes expressed in response to high temperature, hypoxia, low salinity and aerial exposure (left), and the Nr annotation of the 27 genes responded to all stressors.
Additional file 1 of Dietary pattern scores in relation to pre-diabetes regression to normal glycemia or progression to type 2 diabetes: a 9-year follow-up
Creators: name: Mirmiran, Parvin
name: Hosseini, Shabnam
name: Bahadoran, Zahra
name: Azizi, Fereidoun
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.
Stochastic dynamics of lexicon learning in an uncertain and nonuniform world
Creators: name: Reisenauer, Rainer
name: Smith, Kenny
name: Blythe, Richard A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computation and Language (cs.CL)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: We study the time taken by a language learner to correctly identify the meaning of all words in a lexicon under conditions where many plausible meanings can be inferred whenever a word is uttered. We show that the most basic form of cross-situational learning - whereby information from multiple episodes is combined to eliminate incorrect meanings - can perform badly when words are learned independently and meanings are drawn from a nonuniform distribution. If learners further assume that no two words share a common meaning, we find a phase transition between a maximally-efficient learning regime, where the learning time is reduced to the shortest it can possibly be, and a partially-efficient regime where incorrect candidate meanings for words persist at late times. We obtain exact results for the word-learning process through an equivalence to a statistical mechanical problem of enumerating loops in the space of word-meaning mappings.
description: 7 pages, 3 figures. Version 2 contains additional discussion and will appear in Phys. Rev. Lett
The chromosphere and prominence magnetometer
Creators: name: de Wijn, Alfred G.
name: Bethge, Christian
name: Tomczyk, Steven
name: McIntosh, Scott
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The Chromosphere and Prominence Magnetometer (ChroMag) is conceived with the goal of quantifying the intertwined dynamics and magnetism of the solar chromosphere and in prominences through imaging spectro-polarimetry of the full solar disk. The picture of chromospheric magnetism and dynamics is rapidly developing, and a pressing need exists for breakthrough observations of chromospheric vector magnetic field measurements at the true lower boundary of the heliospheric system. ChroMag will provide measurements that will enable scientists to study and better understand the energetics of the solar atmosphere, how prominences are formed, how energy is stored in the magnetic field structure of the atmosphere and how it is released during space weather events like flares and coronal mass ejections. An integral part of the ChroMag program is a commitment to develop and provide community access to the "inversion" tools necessary for the difficult interpretation of the measurements and derive the magneto-hydrodynamic parameters of the plasma. Measurements of an instrument like ChroMag provide critical physical context for the Solar Dynamics Observatory (SDO) and Interface Region Imaging Spectrograph (IRIS) as well as ground-based observatories such as the future Advanced Technology Solar Telescope (ATST).
description: 8 pages, 4 figures, proceedings of SPIE Astronomical Telescopes + Instrumentation 2012 Conference 8446 (1-5 July 2012)
Two-loop low-energy effective actions in N=2 and N=4 three-dimensional SQED
Creators: name: Buchbinder, I. L.
name: Merzlikin, B. S.
name: Samsonov, I. B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study two-loop Euler-Heisenberg effective actions in three-dimensional N=2 and N=4 supersymmetric quantum electrodynamics (SQED) without Chern-Simons term. We find exact expressions for propagators of chiral superfields interacting with slowly-varying N=2 gauge superfield. Using these propagators we compute two-loop effective actions in the N=2 and N=4 SQED as the functionals of superfield strengths and their covariant spinor derivatives. The obtained effective actions contain new terms having no four-dimensional analogs. As an application, we find two-loop quantum corrections to the moduli space metric in the N=2 SQED.
description: 1+33 pages, v2: minor changes; v3: reference added
La universidad pública: un mercado de trabajo en proceso de precarización (caso UAZ)
Creators: name: Acosta Reveles, Irma Lorena
name: Ma. Cristina, Recendez,
Publisher: name: figshare
Year: 2021
Subjects: subject: 160809 Sociology of Education
subject: FOS: Sociology
subject: 160506 Education Policy
subject: FOS: Political science
subject: 140204 Economics of Education
subject: FOS: Economics and business
subject: 130103 Higher Education
subject: FOS: Educational sciences
subject: Economics
subject: 140211 Labour Economics
subject: 140203 Economic History

description: A partir de los noventa en América Latina, los lineamientos de la nueva regulación se fueron imponiendo en los diversos segmentos laborales; los campos de la educación pública –básica, media y superior– no quedaron exentos. Se impulsaron políticas para la reforma educativa y sus procesos científicos, y en ese camino se flexibilizaron las condiciones contractuales del trabajo, para derivar en una precarización. En las universidades se proyectaron estrategias encaminadas a regular todas las formas de organización, y administración institucional para cumplir con las funciones socialmente asignadas. Desde luego, la contratación académica y sus remuneraciones directas e indirectas quedaron insertas en la regulación. El mecanismo para redistribuir el presupuesto público universitario inicialmente fue la deshomologación salarial y con ella vinieron las evaluaciones. Mecanismos idóneos proveer de incentivos materiales y estímulos económicos a las universidades en su conjunto, pero también, para regular el trabajo académico e impulsarlo hacia los requerimientos del mercado y la acumulación global
Martina Seifert, Dazugehören. Kinder in Kulten und Festen von Oikos und Phratrie. Bildanalysen zu attischen Sozialisationsstufen des 6. bis 4. Jahrhunderts v. Chr.
Creators: name: Mannack, Thomas
Publisher: name: Bonner Jahrbücher
Year: 2017

description: Rezension zu: Martina Seifert, Dazugehören. Kinder in Kulten und Festen von Oikos und Phratrie. Bildanalysen zu attischen Sozialisationsstufen des 6. bis 4. Jahrhunderts v. Chr. Publisher Franz Steiner, Stuttgart 2011. 398 pages, 42 black and white figures
description: Bonner Jahrbücher, Bd. 212.2012(2013): Bonner Jahrbücher
Consequences of an attractive force on collective modes and dust structures in a strongly coupled dusty plasma
Creators: name: Donko, Zoltan
name: Hartmann, Peter
name: Shukla, Padma K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We present an investigation of the combined effects of the Debye-Huckel (DH) repulsive and overlaping Debye spheres (ODS) attractive interaction potentials around charged dust particles on collective modes, phase separation and ordered dust structures in a strongly coupled dusty plasma. We obtain static and dynamical information via Molecular Dynamics simulations in the liquid and crystallized phases and identify the onset of an instability in the transverse collective mode, by using (zero-temperature) lattice summation method. The present results are useful for understanding the origin of coagulation/agglomeration of charged dust particles and the formation of ordered dust structures in low-temperature laboratory and space dusty plasmas.
Plunging fireworks: Why do infalling galaxies light up on the outskirts of clusters?
Creators: name: Mahajan, Smriti
name: Raychaudhury, Somak
name: Pimbblet, Kevin A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: (abridged)Integrated star formation rate (SFR) and specific star formation rate (sSFR), derived from the spectroscopic data obtained by SDSS DR4 are used to show that the star formation activity in galaxies (M_r<=-20.5) found on the outskirts (1-2r_{200}) of some nearby clusters (0.02<=z<=0.15) is enhanced. By comparing the mean SFR of galaxies in a sample of clusters with at least one starburst galaxy (log sSFR>=-10/yr & SFR>10 M_sun/yr) to a sample of clusters without such galaxies (`comparison' clusters), we find that despite the expected decline in the mean SFR of galaxies toward the cluster core, the SFR profile of the two samples is different, such that the galaxies in the `comparison' clusters show a lower mean SFR at all radius (<=3r_{200}) from the cluster centre. Such an increase in the SFR of galaxies is more likely to be seen in dynamically unrelaxed (sigma_v>~500 km/s) clusters. It is also evident that these unrelaxed clusters are currently being assembled via galaxies falling in through straight filaments, resulting in high velocity dispersions. On the other hand, `comparison' clusters are more likely to be fed by relatively low density filaments. We find that the starburst galaxies on the periphery of clusters are in an environment of higher local density than other cluster galaxies at similar radial distances from the cluster centre. We conclude that a relatively high galaxy density in the infalling regions of clusters promotes interactions amongst galaxies, leading to momentary bursts of star formation. Such interactions play a crucial role in exhausting the fuel for star formation in a galaxy, before it is expelled due to the environmental processes that are operational in the dense interiors of the cluster.
description: 15 pages, 12 figures, accepted for publication in the MNRAS
Martin Bentz und Christoph Reusser (Herausgeber), Etruskisch-italische und römisch-republikanische Häuser
Creators: name: Bubenheimer-Erhart, Friederike
Publisher: name: Bonner Jahrbücher
Year: 2017

description: Rezension zu: Martin Bentz und Christoph Reusser (Herausgeber), Etruskisch-italische und römisch-republikanische Häuser. Studien zur antiken Stadt, Band 9. Verlag Dr. Ludwig Reichert, Wiesbaden 2010. 295 Seiten mit zahlreichen Abbildungen, 5 Farbtafeln
description: Bonner Jahrbücher, Bd. 212.2012(2013): Bonner Jahrbücher
Additional file 6 of The hard clam genome reveals massive expansion and diversification of inhibitors of apoptosis in Bivalvia
Creators: name: Song, Hao
name: Guo, Ximing
name: Sun, Lina
name: Wang, Qianghui
name: Han, Fengming
name: Wang, Haiyan
name: Wray, Gregory A.
name: Davidson, Phillip
name: Wang, Qing
name: Hu, Zhi
name: Zhou, Cong
name: Yu, Zhenglin
name: Yang, Meijie
name: Feng, Jie
name: Shi, Pu
name: Zhou, Yi
name: Zhang, Libin
name: Zhang, Tao
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6: Fig. S4. Co-expression network analysis of genes enriched in top 20 KEGG pathways in the brown module.
The Star Formation Relation in Nearby Galaxies
Creators: name: Schruba, Andreas
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: I review observational studies of the large-scale star formation process in nearby galaxies. A wealth of new multi-wavelength data provide an unprecedented view on the interplay of the interstellar medium and (young) stellar populations on a few hundred parsec scale in 100+ galaxies of all types. These observations enable us to relate detailed studies of star formation in the Milky Way to the zoo of galaxies in the distant universe. Within the disks of spiral galaxies, recent star formation strongly scales with the local amount of molecular gas (as traced by CO) with a molecular gas depletion time of ~2 Gyr. This is consistent with the picture that stars form in giant molecular clouds that have about universal properties. Galaxy centers and starbursting galaxies deviate from this normal trend as they show enhanced star formation per unit gas mass suggesting systematic changes in the molecular gas properties and especially the dense gas fraction. In the outer disks of spirals and in dwarf galaxies, the decreasing availability of atomic gas inevitably limits the amount of star formation, though with large local variations. The critical step for the gas-stars circle seems therefore the formation of a molecular gas phase that shows complex dependencies on various environmental properties and are nowadays investigated by intensive simulational work.
description: 8 pages; 5 figures; single column. IAUS292 Invited Review Conference Proceedings
Benjamin Heinrich Spalthoff, Repräsentationsformen des römischen Ritterstandes
Creators: name: Beigel, Thorsten
Publisher: name: Bonner Jahrbücher
Year: 2017

description: Rezension zu: Benjamin Heinrich Spalthoff, Repräsentationsformen des römischen Ritterstandes. Tübinger Archäologische Forschungen, Band 7. Verlag Marie Leidorf, Rahden 2010. 304 Seiten, 120 Tafeln, 1 Beilage
description: Bonner Jahrbücher, Bd. 212.2012(2013): Bonner Jahrbücher
Der Nerother Wandervogel berichtet / Johann Wilhelm, Herzog zu Sayn-Altenkirchen, offerierte Burgen als "Banken" / Als Wohnresidenz zu kostspielig
Creators: name: Z., W.
name: Z., [?]
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2018

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 10, Nr. 2 (1969): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Neutrino and antineutrino CCQE scattering in the SuperScaling Approximation from MiniBooNE to NOMAD energies
Creators: name: Amaro, J. E.
name: Barbaro, M. B.
name: Caballero, J. A.
name: Donnelly, T. W.
name: Megias, G. D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We compare the predictions of the SuperScaling model for charged current quasielastic muonic neutrino and antineutrino scattering from $^{12}$C with experimental data spanning an energy range up to 100 GeV. We discuss the sensitivity of the results to different parametrizations of the nucleon vector and axial-vector form factors. Finally, we show the differences between electron and muon (anti-)neutrino cross sections relevant for the $ν$STORM facility.
description: 14 pages, 7 figures; v2: small corrections in the text and two added references; version accepted for publication by Phys. Lett. B
Additional file 1 of Investigating different dimensions of infertile women’s quality of life: a descriptive cross-sectional study
Creators: name: Kiani, Zahra
name: Simbar, Masoumeh
name: Hajian, Sepideh
name: Zayeri, Farid
name: RashidiFakari, Farzaneh
name: Chimeh, Fatemeh Jalali
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
Nachrichten
Creators: name: Redaktion, Die
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2018

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 11, Nr. 2 (1970): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
How regularization concepts interfere with (quasi-)brittle damage: a comparison based on a unified variational framework
Creators: name: Langenfeld, K.
name: Kurzeja, P.
name: Mosler, J.
Publisher: name: TU Dortmund
Year: 2022
Subjects: subject: Variational framework
subject: Damage mechanics
subject: Fracture energy concept
subject: Viscous regularization
subject: Micromorphic regularization
subject: 620
subject: 670
subject: Schadensmechanik
subject: Numerisches Modell
subject: Spröder Werkstoff

description: Three regularization concepts are assessed regarding their variational structure and interference with the predicted physics of (quasi-)brittle damage: the fracture energy concept, viscous regularization and micromorphic regularization. They are first introduced in a unified variational framework, depicting how they distinctively evolve from incremental energy minimization. The analysis of a certain time interval of a one-dimensional example is used to show how viscous and micromorphic regularization retains well-posedness within the softening regime. By way of contrast, the fracture energy concept is characterized by ill-posedness—as known from previous non-variational analyses. Numerical examples finally demonstrate the limitations and capabilities of each concept. The ill-posed local fracture energy concept leads by its design to a spatially constant fracture energy—in line with Griffith’s theory. The viscous regularization, in turn, yields a well-posed problem but artificial viscosity can add a bias to unloading and fracture thickness. Furthermore, and even more important, a viscous regularization does not predict a spatially constant fracture energy due to locally heterogeneous loading rates. The well-posed micromorphic regularization is in line with the underlying physics and does not show this undesired dependency. However, it requires the largest numerical efforts, since it is based on a coupled two-field formulation.
description: Continuum mechanics and thermodynamics;34(6)
Zu südwestdeutschen Vollgriffschwertern der Bronzezeit
Creators: name: Müller-Karpe, Hermann
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 33, Nr. 1/2 (1955)
Zu den mittelitalischen Reliefbechern (Popilius-Ware)
Creators: name: Ohlenroth, Ludwig
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 33, Nr. 1/2 (1955)
Zu den lateinischen Inschriften des 7., 8. Jahrhunderts aus alamannischen Gräbern
Creators: name: Nierhaus, Rolf
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 33, Nr. 1/2 (1955)
Negative-μ regime in the ac magnetic response of superconductor nanoshells
Creators: name: Gladilin, V. N.
name: Tempere, J.
name: Devreese, J. T.
name: Moshchalkov, V. V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The time-dependent Ginzburg-Landau formalism is applied to analyze the vortex states and vortex dynamics in superconducting spherical nanoshells, subjected to mutually perpendicular strong dc and weak ac magnetic fields. We demonstrate that nonuniformity of the shell thickness can dramatically affect the ac magnetic response of a 3D array of superconducting nanoshells. Remarkably, this response is strongly influenced not only by the relevant geometric and material parameters and the ac-field frequency but also by the magnitude of the applied dc field: by changing this field the real part of the effective ac magnetic permeability can be tuned from positive values significantly larger than one down to negative values.
Additional file 1 of OTUD1 ameliorates cerebral ischemic injury through inhibiting inflammation by disrupting K63-linked deubiquitination of RIP2
Creators: name: Zheng, Shengnan
name: Li, Yiquan
name: Song, Xiaomeng
name: Wu, Mengting
name: Yu, Lu
name: Huang, Gan
name: Liu, Tengfei
name: Zhang, Lei
name: Shang, Mingmei
name: Zhu, Qingfen
name: Gao, Chengjiang
name: Chen, Lin
name: Liu, Huiqing
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1: Figure S1. OTUD1 had no effect on RIP2 protein degradation in BV2 cells. (A) Western blot analysis of RIP2 protein levels after OTUD1 overexpression in in BV2 cells transfected with plasmids expressing Flag-OTUD1. (B) Western blot analysis of RIP2 in BV2 cells transfected with siRNA OTUD1.