cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sarcasm Detection in Twitter -- Performance Impact while using Data Augmentation: Word Embeddings
Creators: name: Handoyo, Alif Tri
name: Hidayaturrahman
name: Suhartono, Derwin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Sarcasm is the use of words usually used to either mock or annoy someone, or for humorous purposes. Sarcasm is largely used in social networks and microblogging websites, where people mock or censure in a way that makes it difficult even for humans to tell if what is said is what is meant. Failure to identify sarcastic utterances in Natural Language Processing applications such as sentiment analysis and opinion mining will confuse classification algorithms and generate false results. Several studies on sarcasm detection have utilized different learning algorithms. However, most of these learning models have always focused on the contents of expression only, leaving the contextual information in isolation. As a result, they failed to capture the contextual information in the sarcastic expression. Moreover, some datasets used in several studies have an unbalanced dataset which impacting the model result. In this paper, we propose a contextual model for sarcasm identification in twitter using RoBERTa, and augmenting the dataset by applying Global Vector representation (GloVe) for the construction of word embedding and context learning to generate more data and balancing the dataset. The effectiveness of this technique is tested with various datasets and data augmentation settings. In particular, we achieve performance gain by 3.2% in the iSarcasm dataset when using data augmentation to increase 20% of data labeled as sarcastic, resulting F-score of 40.4% compared to 37.2% without data augmentation.
description: 7 pages, 4 figures
(400487) Robert Dunlop Boath Gemmell
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Supplementary material from Class & Brommer 2017: Shared environmental effects bias phenotypic estimates of assortative mating in a wild bird.
Creators: name: Class, Barbara
name: Brommer, Jon E.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: This file contains Tables S1 to S17, Figures S1-S2, and Text S1-S2
Unwanted Sex Among Young Adults in the United States: The Role of Physical Disability and Cognitive Performance
Creators: name: Haydon, Abigail A.
name: Tucker Halpern, Carolyn
name: McRee, Annie-Laurie
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2011

description: This study examined associations between unwanted sexual experiences and both physical disability and cognitive performance in a nationally representative sample of young adults. We used data from 11,878 participants (ages 26–32) in Waves I, III, and IV of the National Longitudinal Study of Adolescent Health (Add Health). Logistic regressions determined associations between physical disability and level of cognitive performance (using a modified Peabody Picture Vocabulary Test) and the odds of experiencing physically forced and non-physically coerced sex. Approximately 24% of females and 4% of males reported unwanted sexual experiences. Compared to respondents without disabilities, females with a physical disability had greater odds of experiencing forced sex (OR=1.49; 95% CI: 1.06, 2.08), while males with a physical disability had greater odds of coerced sex (OR: 1.90; 95% CI: 1.02, 3.52). Compared to those with average cognitive performance scores, females with scores above 110 had slightly higher odds of coerced sex (OR=1.20; 95% CI: 1.03–1.41). Further research on pathways underlying these associations is needed to inform prevention efforts.
Associations Between Intimate Partner Violence and Emotional Distress Among Pregnant Women in Durban, South Africa
Creators: name: Rouse, Petrica
name: Moodley, Dhayendre
name: Maman, Suzanne
name: Kagee, Ashraf
name: Groves, Allison K.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2012

description: Intimate partner violence (IPV) during pregnancy has been associated with multiple negative health outcomes for the mother, including emotional distress during pregnancy. However, little is known about IPV during pregnancy and its association with emotional distress among pregnant women in South Africa. The objectives of this study were to determine the prevalence of both emotional distress and IPV during pregnancy, to identify whether different exposures of violence and relational control were associated with emotional distress during pregnancy, and to assess whether social support attenuated the relationship between IPV and emotional distress in pregnancy. Pregnant women enrolled in the South Africa HIV Antenatal and Post-test Support Study (SAHAPS) who completed the baseline survey were included in this cross sectional analysis. We used logistic regression models to explore bivariate and multivariate relationships between the proposed covariates and emotional distress. Nearly a quarter of women reported experiencing some type of IPV during the current pregnancy, with psychological violence being the most prevalent. The odds of emotional distress was 1.41 times (95% CI: 1.26–1.57) higher for each additional episode of psychological violence and 2.01 times (95% CI: 1.16–3.77) higher for each additional episode of sexual violence during pregnancy, adjusting for other covariates. Physical violence was only marginally associated with increased odds of emotional distress (A.O.R.: 1.17, 95% CI: .99–1.38) after adjusting for other covariates. Finally, social support was also marginally significant as a main effect, but did not attenuate the relationship between IPV and emotional distress. The high prevalence of IPV among pregnant women in South Africa and its association with emotional distress during pregnancy suggest that interventions that reduce violence during or prior to pregnancy are needed. Such interventions can positively impact IPV and may also ameliorate poor mental health in pregnancy.
Revisiting Generalizations of the Dehn--Sommerville Relations
Creators: name: Ceballos, Cesar
name: Mühle, Henri
Publisher: name: arXiv
Year: 2021
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05E45, 52B05

description: We revisit several known versions of the Dehn--Sommerville relations in the context of: homology manifolds, semi-Eulerian complexes, general simplicial complexes, balanced semi-Eulerian complexes and general completely balanced complexes. In addition, we present Dehn--Sommerville relations for reciprocal complexes and general balanced simplicial complexes; which slightly generalize some of the previous results. Our proofs are uniform, and are based on two simple evaluations of the $\tilde h$-polynomial: one that recovers the $\tilde f$-polynomial, and one that counts faces according to certain multiplicities.
description: 20 pages, two figures. Comments are very welcome. arXiv admin note: text overlap with arXiv:2103.04769
(400488) Elizabeth B [Lizzie] [Boath] Gemmell
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Self-Duality for the Two-Component Asymmetric Simple Exclusion Process
Creators: name: Belitsky, V.
name: Schütz, G. M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Probability (math.PR)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 82C22

description: We study a two-component asymmetric simple exclusion process (ASEP) that is equivalent to the ASEP with second-class particles. We prove self-duality with respect to a family of duality functions which are shown to arise from the reversible measures of the process and the symmetry of the generator under the quantum algebra $U_q[\mathfrak{gl}_3]$. We construct all invariant measures in explicit form and discuss some of their properties. We also prove a sum rule for the duality functions.
description: 27 pages
Relationships Among Alcohol Outlet Density, Alcohol use, and Intimate Partner Violence Victimization Among Young Women in the United States
Creators: name: Halpern, Carolyn Tucker
name: Moracco, Kathryn E.
name: Waller, Martha W.
name: Clark, Heddy Kovach
name: Iritani, Bonita J.
name: Flewelling, Robert L.
name: Christ, Sharon L.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2012

description: Greater access to alcohol has been widely found to be associated with many negative outcomes including violence perpetration. This study examines the relationship between alcohol outlet density, alcohol use, and intimate partner violence (IPV) victimization among young women in the United States. A direct association between alcohol outlet density in one’s neighborhood and the likelihood of IPV victimization was examined. Data were from Wave III of the National Longitudinal Study of Adolescent Health (Add Health), which followed a nationally representative sample of adolescents into adulthood. Participants were young adult females age 18 to 26 at Wave III. Of the 4,571 female respondents who reported a current heterosexual relationship and had IPV data, 13.2% reported having been the victim of physical violence only and 6.5% experienced sexual only or physical and sexual violence in the relationship during the past year. In the regression models tested, there was no significant direct association between neighborhood alcohol outlet density and IPV victimization nor was there an association between outlet density and drinking behaviors, thus eliminating the possibility of an indirect association. Results of fully adjusted models indicate females who drank heavily, whether infrequently or frequently, were at significant risk for experiencing sexual only IPV or sexual and physical IPV. Asians and Native Americans were at significantly greater odds of experiencing sexual only or sexual and physical IPV compared with non-Hispanic Whites, while non-Hispanic Blacks were at significantly greater odds for physical only IPV. We conclude that a continuous measure of alcohol outlet density was not associated with IPV in models controlling for individual and other neighborhood characteristics. Young women who drink heavily, whether infrequently or frequently, have greater odds of experiencing sexual only or sexual and physical compared to abstainers. Similar to previous study findings, young women living with or married to their partner were at far greater risk of experiencing physical only and/or sexual only or sexual and physical IPV. The study adds to the growing body of literature that examines how community characteristics such as outlet density influence the likelihood of IPV.
Troubled Times, Troubled Relationships: How Economic Resources, Gender Beliefs, and Neighborhood Disadvantage Influence Intimate Partner Violence
Creators: name: Durrance, Christine Piette
name: Perreira, Krista M.
name: Golden, Shelley D.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: We evaluate race/ethnicity and nativity-based disparities in three different types of intimate partner violence (IPV), and examine how economic hardship, maternal economic dependency, maternal gender beliefs, and neighborhood disadvantage influence these disparities. Using nationally representative data from urban mothers of young children who are living with their intimate partners (N=1,886), we estimate a series of unadjusted and adjusted logit models on mother’s reports of physical assault, emotional abuse, and coercion. When their children were age three, more than one in five mothers were living with a partner who abused them. The prevalence of any IPV was highest among Hispanic (26%) and foreign-born (35%) mothers. Economic hardship, economic dependency on a romantic partner, and traditional gender beliefs each increased women’s risk for exposure to one or more types of IPV, whereas neighborhood conditions were not significantly related to IPV in adjusted models. These factors also explained most of the race/ethnic and nativity disparities in IPV. Policies and programs that reduce economic hardship among women with young children, promote women’s economic independence, and foster gender equity in romantic partnerships can potentially reduce multiple forms of IPV.
TCAg1 supplementary information from A reversible fluorescent probe for monitoring Ag(I) ions.
Creators: name: Zelong Lim
name: Smith, David G.
name: Kolanowski, Jacek L.
name: Mattison, Rebecca L.
name: Knowles, Jonathan C.
name: Baek, Song-Yi
name: Chrzanowski, Wojciech
name: New, Elizabeth J.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Biochemistry
subject: Biotechnology
subject: 100799 Nanotechnology not elsewhere classified
subject: FOS: Nanotechnology

description: Supplementary figures
title: Controlling induced coherence for quantum imaging
Creators: name: Kolobov, Mikhail I.
name: Giese, Enno
name: Lemieux, Samuel
name: Fickler, Robert
name: Boyd, Robert W.
Publisher: name: IOP Science
Year: 2024

description: Induced coherence in parametric down-conversion between two coherently pumped nonlinear crystals that share a common idler mode can be used as an imaging technique. Based on the interference between the two signal modes of the crystals, an image can be reconstructed. By obtaining an expression for the interference pattern that is valid in both the low- and the high-gain regimes of parametric down-conversion, we show how the coherence of the light emitted by the two crystals can be controlled. With our comprehensive analysis we provide deeper insight into recent discussions about the application of induced coherence to imaging in different regimes. Moreover, we propose a scheme for optimizing the visibility of the interference pattern so that it directly corresponds to the degree of coherence of the light generated in the two crystals. We find that this scheme leads in the high-gain regime to a visibility arbitrarily close to unity.
Entanglement and spin-squeezing in a network of distant optical lattice clocks
Creators: name: Polzik, Eugene S.
name: Ye, Jun
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose an approach for collective enhancement of precision for remotely located optical lattice clocks and a way of generation of the Einstein-Podolsky-Rosen state of remote clocks. Close to Heisenberg scaling of the clock precision with the number of clocks M can be achieved even for an optical channel connecting clocks with substantial losses. This scenario utilizes a collective quantum nondemolition measurement on clocks with parallel Bloch vectors for enhanced measurement precision. We provide an optimal network solution for distant clocks as well as for clocks positioned in close proximity of each other. In the second scenario, we employ collective dissipation to drive two clocks with oppositely oriented Bloch vectors into a steady state entanglement. The corresponding EPR entanglement provides enhanced time sharing beyond the projection noise limit between the two quantum synchronized clocks protected from eavesdropping, as well as allows better characterization of systematic effects.
(400489) Mary Agnes Gemmell
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Polyphenol (-)-Epigallocatechin Gallate during Ischemia Limits Infarct Size Via Mitochondrial K ATP Channel Activation in Isolated Rat Hearts
Creators: name: Xu, Zhelong
name: Chun, Kook-Jin
name: Lee, Deokhee
name: Kim, June Hong
name: Jang, Youngho
name: Song, Dae-Kyu
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Polyphenol (-)-epigallocatechin gallate (EGCG), the most abundant catechin of green tea, appears to attenuate myocardial ischemia/reperfusion injury. We investigated the involvement of ATP-sensitive potassium (KATP) channels in EGCG-induced cardioprotection. Isolated rat hearts were subjected to 30 min of regional ischemia and 2 hr of reperfusion. EGCG was perfused for 40 min, from 10 min before to the end of index ischemia. A nonselective KATP channel blocker glibenclamide (GLI) and a selective mitochondrial KATP (mKATP) channel blocker 5-hydroxydecanoate (HD) were perfused in EGCG-treated hearts. There were no differences in coronary flow and cardiodynamics including heart rate, left ventricular developed pressure, rate-pressure product, +dP/dtmax, and -dP/dtmin throughout the experiments among groups. EGCG-treatment significantly reduced myocardial infarction (14.5±2.5% in EGCG 1 µM and 4.0±1.7% in EGCG 10 µM, P<0.001 vs. control 27.2±1.4%). This anti-infarct effect was totally abrogated by 10 µM GLI (24.6±1.5%, P<0.001 vs. EGCG). Similarly, 100 µM HD also aborted the anti-infarct effect of EGCG (24.1±1.2%, P<0.001 vs. EGCG ). These data support a role for the KATP channels in EGCG-induced cardioprotection. The mKATP channels play a crucial role in the cardioprotection by EGCG.
The Extreme Value Machine
Creators: name: Rudd, Ethan M.
name: Jain, Lalit P.
name: Scheirer, Walter J.
name: Boult, Terrance E.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: It is often desirable to be able to recognize when inputs to a recognition function learned in a supervised manner correspond to classes unseen at training time. With this ability, new class labels could be assigned to these inputs by a human operator, allowing them to be incorporated into the recognition function --- ideally under an efficient incremental update mechanism. While good algorithms that assume inputs from a fixed set of classes exist, e.g., artificial neural networks and kernel machines, it is not immediately obvious how to extend them to perform incremental learning in the presence of unknown query classes. Existing algorithms take little to no distributional information into account when learning recognition functions and lack a strong theoretical foundation. We address this gap by formulating a novel, theoretically sound classifier --- the Extreme Value Machine (EVM). The EVM has a well-grounded interpretation derived from statistical Extreme Value Theory (EVT), and is the first classifier to be able to perform nonlinear kernel-free variable bandwidth incremental learning. Compared to other classifiers in the same deep network derived feature space, the EVM is accurate and efficient on an established benchmark partition of the ImageNet dataset.
description: Pre-print of a manuscript accepted to the IEEE Transactions on Pattern Analysis and Machine Intelligence (T-PAMI) journal
Multicategory Large-Margin Unified Machines
Creators: name: Liu, Yufeng
name: Zhang, Chong
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: Hard and soft classifiers are two important groups of techniques for classification problems. Logistic regression and Support Vector Machines are typical examples of soft and hard classifiers respectively. The essential difference between these two groups is whether one needs to estimate the class conditional probability for the classification task or not. In particular, soft classifiers predict the label based on the obtained class conditional probabilities, while hard classifiers bypass the estimation of probabilities and focus on the decision boundary. In practice, for the goal of accurate classification, it is unclear which one to use in a given situation. To tackle this problem, the Large-margin Unified Machine (LUM) was recently proposed as a unified family to embrace both groups. The LUM family enables one to study the behavior change from soft to hard binary classifiers. For multicategory cases, however, the concept of soft and hard classification becomes less clear. In that case, class probability estimation becomes more involved as it requires estimation of a probability vector. In this paper, we propose a new Multicategory LUM (MLUM) framework to investigate the behavior of soft versus hard classification under multicategory settings. Our theoretical and numerical results help to shed some light on the nature of multicategory classification and its transition behavior from soft to hard classifiers. The numerical results suggest that the proposed tuned MLUM yields very competitive performance.
Programmable thermocapillary shaping of thin liquid films
Creators: name: Eshel, Ran
name: Frumkin, Valeri
name: Nice, Matan
name: Luria, Omer
name: Ferdman, Boris
name: Opatovski, Nadav
name: Gommed, Khaled
name: Shusteff, Maxim
name: Shechtman, Yoav
name: Bercovici, Moran
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We present a method that leverages projected light patterns as a mechanism for freeform deformations of a thin liquid film via the thermocapillary effect. We developed a closed-form solution for the inverse problem of the thin-film evolution equation, allowing to obtain the projection pattern required in order to achieve a desired topography. We experimentally implement the method using a computer controlled light projector, which illuminates any desired pattern onto the bottom of a fluidic chamber patterned with heat absorbing metal pads. The resulting heat map induces surface tension gradients in the liquid-air interface, giving rise to thermocapillary flow that deforms the liquid surface. If a polymer is used for the liquid film, it can then be photocured to yield a solid device. Based on the inverse problem solutions and using this system, we demonstrate the fabrication of several diffractive optical elements (DOEs), including phase masks for extended depth of field imaging, and for 3D localization microscopy. The entire process, from projection to solidification, is completed in less than five minutes, and yields a sub-nanometric surface quality without any post-processing.
description: Manuscript and supplementary information combined
(400485) Robert Gemmell
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Joint Estimation of Multiple Precision Matrices with Common Structures
Creators: name: Liu, Yufeng
name: Lee, Wonyul
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Estimation of inverse covariance matrices, known as precision matrices, is important in various areas of statistical analysis. In this article, we consider estimation of multiple precision matrices sharing some common structures. In this setting, estimating each precision matrix separately can be suboptimal as it ignores potential common structures. This article proposes a new approach to parameterize each precision matrix as a sum of common and unique components and estimate multiple precision matrices in a constrained l1 minimization framework. We establish both estimation and selection consistency of the proposed estimator in the high dimensional setting. The proposed estimator achieves a faster convergence rate for the common structure in certain cases. Our numerical examples demonstrate that our new estimator can perform better than several existing methods in terms of the entropy loss and Frobenius loss. An application to a glioblastoma cancer data set reveals some interesting gene networks across multiple cancer subtypes.
N-extension closed subcategories of (n+2)-angulated categories
Creators: name: Zhou, Panyue
Publisher: name: arXiv
Year: 2021
Subjects: subject: Representation Theory (math.RT)
subject: Category Theory (math.CT)
subject: FOS: Mathematics

description: Let $\mathscr C$ be a Krull-Schmidt $(n+2)$-angulated category and $\mathscr A$ be an $n$-extension closed subcategory of $\mathscr C$. Then $\mathscr A$ has the structure of an $n$-exangulated category in the sense of Herschend-Liu-Nakaoka. This construction gives $n$-exangulated categories which are not $n$-exact categories in the sense of Jasso nor $(n+2)$-angulated categories in the sense of Geiss-Keller-Oppermann in general. As an application, our result can lead to a recent main result of Klapproth.
description: 8 pages. arXiv admin note: text overlap with arXiv:2108.07985, arXiv:2109.00196
(400482) David Ferrier
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Area law and its violation: A microscopic inspection into the structure of entanglement and fluctuations
Creators: name: Frérot, Irénée
name: Roscilde, Tommaso
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum fluctuations of local quantities can be a direct signature of entanglement in an extended quantum many-body system. Hence they may serve as a theoretical (as well as an experimental) tool to detect the spatial properties of the entanglement entropy of a subsystem. In the ground state of quantum many-body systems, its scaling is typically linear in the boundary of the subsystem (area law). Here we propose a microscopic insight into the spatial structure of entanglement and fluctuations using the concept of \emph{contour}, recently introduced to decompose the bipartite entanglement entropy of lattice free fermions between two extended regions $A$ and $B$ into contributions from single sites in $A$. We generalize the notion of contour to the entanglement of any quadratic (bosonic or fermionic) lattice Hamiltonian, as well as to particle-number fluctuations. The entanglement and fluctuations contours are found to generally decay when moving away from the boundary between $A$ and $B$. We show that in the case of free fermions the decay of the entanglement contour follows closely that of the fluctuation contour. In the case of Bose-condensed interacting bosons, treated via the Bogoliubov and spin-wave approximations, such a link cannot be established -- fluctuation and entanglement contours are found to be radically different, as they lead to a logarithmically violated area law for fluctuations, and to a strict area law of entanglement. Analyzing in depth the role of the zero-energy Goldstone mode of spin-wave theory, and of the corresponding lowest-energy mode in the entanglement spectrum, we unveil a subtle interplay between the special contour and energy scaling of the latter, and universal additive logarithmic corrections to entanglement area law discussed extensively in the recent literature.
description: 24 pages, 14 figures
Marital Discord and Subsequent Dissolution: Perceptions of Nepalese Wives and Husbands: Marital Discord and Subsequent Dissolution
Creators: name: Jennings, Elyse
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: This study examines the influence of marital discord on separation and divorce in a rural South Asian setting. We know little about how marital discord influences marital outcomes in settings with low personal freedom and limited access to independence. Using a sample of 674 couples from the Chitwan Valley Family Study in Nepal, this paper investigates the impact of marital discord on the rate of marital dissolution, and the extent to which wives’ and husbands’ perceptions of discord influence dissolution. Results reveal that (a) spouses’ perceptions of marital discord increase the rate of marital dissolution, (b) both husbands’ and wives’ perceptions of discord have an important influence, and (c) the influence of wives’ perceptions of discord is independent of their husbands’ perceptions. Overall, these findings suggest that both spouses’ perceptions of discord are important for marital outcomes, even in settings where the costs of marital dissolution are relatively high.
Deriving the orbital properties of pulsators in binary systems through their light arrival time delays
Creators: name: Murphy, Simon J.
name: Shibahashi, Hiromoto
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the latest developments to the phase modulation method for finding binaries among pulsating stars. We demonstrate how the orbital elements of a pulsating binary star can be obtained analytically, that is, without converting time delays to radial velocities by numerical differentiation. Using the time delays directly offers greater precision, and allows the parameters of much smaller orbits to be derived. The method is applied to KIC9651065, KIC10990452, and KIC8264492, and a set of the orbital parameters is obtained for each system. Radial velocity curves for these stars are deduced from the orbital elements thus obtained.
description: 12 pages, 26 figures, 8 tables, accepted for publication in MNRAS
UniSAFE: University Of Granada – institutional policy to address gender-based violence
Creators: name: Andreska, Zuzana
name: Huck, Averil
name: Linkova, Marcela
Publisher: name: Zenodo
Year: 2022
Subjects: Gender based-violence
policy framework
gender+
institutional policy

description: UniSAFE has mapped the policies and measures to address and combat GBV in 48 universities and research organisations in 15 European countries. For each institution, the team created Vignettes which present national context, institutional policy, training, role in knowledge production, content of the policy, institutional procedure and implementation of the policy.
TCAg1 supplementary information from A reversible fluorescent probe for monitoring Ag(I) ions
Creators: name: Zelong Lim
name: Smith, David G.
name: Kolanowski, Jacek L.
name: Mattison, Rebecca L.
name: Knowles, Jonathan C.
name: Baek, Song-Yi
name: Chrzanowski, Wojciech
name: New, Elizabeth J.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Biochemistry
subject: Biotechnology
subject: 100799 Nanotechnology not elsewhere classified
subject: FOS: Nanotechnology

description: Supplementary figures
Does Marriage Moderate Genetic Effects on Delinquency and Violence?: Marriage, Genes, and Antisocial Behavior
Creators: name: Li, Yi
name: Liu, Hexuan
name: Guo, Guang
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Using data from the National Longitudinal Study of Adolescent to Adult Health (N = 1,254), the authors investigated whether marriage can foster desistance from delinquency and violence by moderating genetic effects. In contrast to existing gene–environment research that typically focuses on one or a few genetic polymorphisms, they extended a recently developed mixed linear model to consider the collective influence of 580 single nucleotide polymorphisms in 64 genes related to aggression and risky behavior. The mixed linear model estimates the proportion of variance in the phenotype that is explained by the single nucleotide polymorphisms. The authors found that the proportion of variance in delinquency/violence explained was smaller among married individuals than unmarried individuals. Because selection, confounding, and heterogeneity may bias the estimate of the Gene × Marriage interaction, they conducted a series of analyses to address these issues. The findings suggest that the Gene × Marriage interaction results were not seriously affected by these issues.
(400483) James Ferrier
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
How Much In-Kind Support Do Low-Income Nonresident Fathers Provide? A Mixed-Method Analysis
Creators: name: Edin, Kathryn
name: Nelson, Timothy J.
name: Kane, Jennifer B.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Past child support research has largely focused on cash payments made through the courts (formal support) or given directly to the mother (informal support), almost to the exclusion of a third type: non-cash goods (in-kind support). Drawing on repeated, semistructured interviews with nearly 400 low-income noncustodial fathers, the authors found that in-kind support constitutes about one quarter of total support. Children in receipt of some in-kind support receive, on average, $60 per month worth of goods. Multilevel regression analyses demonstrated that children who are younger and have more hours of visitation, as well as those whose father has a high school education and no current substance abuse problem, receive in-kind support of greater value. Yet children whose fathers lack stable employment, or are Black, receive a greater proportion of their total support in kind. A subsequent qualitative analysis revealed that fathers' logic for providing in-kind support is primarily relational, and not financial.
Spherically symmetric Einstein-aether perfect fluid models
Creators: name: Coley, Alan A.
name: Leon, Genly
name: Sandin, Patrik
name: Latta, Joey
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate spherically symmetric cosmological models in Einstein-aether theory with a tilted (non-comoving) perfect fluid source. We use a 1+3 frame formalism and adopt the comoving aether gauge to derive the evolution equations, which form a well-posed system of first order partial differential equations in two variables. We then introduce normalized variables. The formalism is particularly well-suited for numerical computations and the study of the qualitative properties of the models, which are also solutions of Horava gravity. We study the local stability of the equilibrium points of the resulting dynamical system corresponding to physically realistic inhomogeneous cosmological models and astrophysical objects with values for the parameters which are consistent with current constraints. In particular, we consider dust models in ($β-$) normalized variables and derive a reduced (closed) evolution system and we obtain the general evolution equations for the spatially homogeneous Kantowski-Sachs models using appropriate bounded normalized variables. We then analyse these models, with special emphasis on the future asymptotic behaviour for different values of the parameters. Finally, we investigate static models for a mixture of a (necessarily non-tilted) perfect fluid with a barotropic equations of state and a scalar field.
description: 52 pages, 7 figures. Matches the published version. arXiv admin note: text overlap with arXiv:gr-qc/0603058 by other authors
S1 from Plumage coloration and social context influence male investment in song.
Creators: name: L. J. Henderson
name: Brazeal, Kathleen R.
name: Hahn, Thomas P.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60801 Animal Behaviour

description: Full details regarding song analysis and measures of male condition.
ПРАВОВОЙ ИНСТИТУТ ВОЗВРАЩЕНИЯ УГОЛОВНОГО ДЕЛА НА ДОПОЛНИТЕЛЬНОЕ РАССЛЕДОВАНИЕ
Creators: name: Темирханов, Шыныбай
Publisher: name: Zenodo
Year: 2023

description: Данная статья посвящена анализу институту возвращения уголовного дела прокуратурой и судом на дополнительное расследование в правовой системе Республики Узбекистан. Автор рассматривает теорию и практику возращения уголовного дела прокуратурой и судом на дополнительное расследование, предшествующие признаки и правовые последствия.
Longitudinal Mediators of Relations Between Family Violence and Adolescent Dating Aggression Perpetration: Family Violence and Adolescent Dating Aggression
Creators: name: Merrick, Melissa T.
name: Breiding, Matthew J.
name: Valle, Linda A.
name: Foshee, Vangie A.
name: Reyes, H. Luz McNaughton
name: Fortson, Beverly L.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Few longitudinal studies have examined the pathways through which family violence leads to dating aggression. In the current study the authors used 3 waves of data obtained from 8th- and 9th-grade adolescents (N = 1,965) to examine the hypotheses that the prospective relationship between witnessing family violence and directly experiencing violence and physical dating aggression perpetration is mediated by 3 constructs: (a) normative beliefs about dating aggression (norms), (b) anger dysregulation, and (c) depression. Results from cross-lagged regression models suggest that the relationship between having been hit by an adult and dating aggression is mediated by changes in norms and anger dysregulation, but not depression. No evidence of indirect effects from witnessing family violence to dating aggression was found through any of the proposed mediators. Taken together, the findings suggest that anger dysregulation and normative beliefs are potential targets for dating abuse prevention efforts aimed at youth who have directly experienced violence.
Lower bound of the parabolic Hilbert commutator
Creators: name: Oikari, Tuomas
Publisher: name: arXiv
Year: 2021
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 42B20

description: Answering a key point left open in a recent work of Bongers, Guo, Li and Wick, we provide the following lower bound $$ \|b\|_{\text{BMO}_γ(\mathbb{R}^2)}\lesssim \|[b,H_γ]\|_{L^p(\mathbb{R}^2)\to L^p(\mathbb{R}^2)}, $$ where $H_γ$ is the parabolic Hilbert transform.
description: V1: 26 pages, 2 figures. V2: References and funding information updated
S1 from Plumage coloration and social context influence male investment in song
Creators: name: L. J. Henderson
name: Brazeal, Kathleen R.
name: Hahn, Thomas P.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60801 Animal Behaviour

description: Full details regarding song analysis and measures of male condition.
Parenting Stress, Parental Reactions, and Externalizing Behavior From Ages 4 to 10
Creators: name: Kelleher, Rachael T.
name: Mackler, Jennifer S.
name: Shanahan, Lilly
name: Keane, Susan P.
name: Calkins, Susan D.
name: O'Brien, Marion
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: The association between parenting stress and child externalizing behavior, and the mediating role of parenting, has yielded inconsistent findings; however, the literature has typically been cross-sectional and unidirectional. In the current study the authors examined the longitudinal transactions among parenting stress, perceived negative parental reactions, and child externalizing at 4, 5, 7, and 10 years old. Models examining parent effects (parenting stress to child behavior), child effects (externalizing to parental reactions and stress), indirect effects of parental reactions, and the transactional associations among all variables, were compared. The transactional model best fit the data, and longitudinal reciprocal effects emerged between parenting stress and externalizing behavior. The mediating role of parental reactions was not supported; however, indirect effects suggest that parenting stress both is affected by and affects parent and child behavior. The complex associations among parent and child variables indicate the importance of interventions to improve the parent–child relationship and reducing parenting stress.
The role of temperature in forming sol–gel biocomposites containing polydopamine
Creators: name: Hu, Huamin
name: Dyke, Jason Christopher
name: Lee, Dong Joon
name: Ko, Ching-Chang
name: You, Wei
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: The processing temperature has a big impact on the mechanical properties of HAp-Gemosil composites containing polydopamine.
Radial Basis Function (RBF)-based Parametric Models for Closed and Open Curves within the Method of Regularized Stokeslets
Creators: name: Shankar, Varun
name: Olson, Sarah D.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Numerical Analysis (math.NA)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Mathematics
subject: FOS: Biological sciences

description: The method of regularized Stokeslets (MRS) is a numerical approach using regularized fundamental solutions to compute the flow due to an object in a viscous fluid where inertial effects can be neglected. The elastic object is represented as a Lagrangian structure, exerting point forces on the fluid. The forces on the structure are often determined by a bending or tension model, previously calculated using finite difference approximations. In this paper, we study Spherical Basis Function (SBF), Radial Basis Function (RBF) and Lagrange-Chebyshev parametric models to represent and calculate forces on elastic structures that can be represented by an open curve, motivated by the study of cilia and flagella. The evaluation error for static open curves for the different interpolants, as well as errors for calculating normals and second derivatives using different types of clustered parametric nodes, are given for the case of an open planar curve. We determine that SBF and RBF interpolants built on clustered nodes are competitive with Lagrange-Chebyshev interpolants for modeling twice-differentiable open planar curves. We propose using SBF and RBF parametric models within the MRS for evaluating and updating the elastic structure. Results for open and closed elastic structures immersed in a 2D fluid are presented, showing the efficacy of the RBF-Stokeslets method.
description: 23 pages, 11 figures, 1 table
(400484) Alexander Ferrier
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.