cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Data reuse and the open data citation advantage
Creators: name: Vision, Todd J.
name: Piwowar, Heather A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: Background. Attribution to the original contributor upon reuse of published data is important both as a reward for data creators and to document the provenance of research findings. Previous studies have found that papers with publicly available datasets receive a higher number of citations than similar studies without available data. However, few previous analyses have had the statistical power to control for the many variables known to predict citation rate, which has led to uncertain estimates of the “citation benefit”. Furthermore, little is known about patterns in data reuse over time and across datasets.Method and Results. Here, we look at citation rates while controlling for many known citation predictors and investigate the variability of data reuse. In a multivariate regression on 10,555 studies that created gene expression microarray data, we found that studies that made data available in a public repository received 9% (95% confidence interval: 5% to 13%) more citations than similar studies for which the data was not made available. Date of publication, journal impact factor, open access status, number of authors, first and last author publication history, corresponding author country, institution citation history, and study topic were included as covariates. The citation benefit varied with date of dataset deposition: a citation benefit was most clear for papers published in 2004 and 2005, at about 30%. Authors published most papers using their own datasets within two years of their first publication on the dataset, whereas data reuse papers published by third-party investigators continued to accumulate for at least six years. To study patterns of data reuse directly, we compiled 9,724 instances of third party data reuse via mention of GEO or ArrayExpress accession numbers in the full text of papers. The level of third-party data use was high: for 100 datasets deposited in year 0, we estimated that 40 papers in PubMed reused a dataset by year 2, 100 by year 4, and more than 150 data reuse papers had been published by year 5. Data reuse was distributed across a broad base of datasets: a very conservative estimate found that 20% of the datasets deposited between 2003 and 2007 had been reused at least once by third parties.Conclusion. After accounting for other factors affecting citation rate, we find a robust citation benefit from open data, although a smaller one than previously reported. We conclude there is a direct effect of third-party data reuse that persists for years beyond the time when researchers have published most of the papers reusing their own data. Other factors that may also contribute to the citation benefit are considered. We further conclude that, at least for gene expression microarray data, a substantial fraction of archived datasets are reused, and that the intensity of dataset reuse has been steadily increasing since 2003.
Dynamics of a suspension of interacting yolk-shell particles
Creators: name: Díaz, L. E. Sánchez
name: Cortes-Morales, E. C.
name: Li, X.
name: Chen, Wei-Ren
name: Medina-Noyola, M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: In this work we study the self-diffusion properties of a liquid of hollow spherical particles (shells)bearing a smaller solid sphere in their interior (yolks). We model this system using purely repulsive hard-body interactions between all (shell and yolk) particles, but assume the presence of a background ideal solvent such that all the particles execute free Brownian motion between collisions,characterized by short-time self-diffusion coefficients D0s for the shells and D0y for the yolks. Using a softened version of these interparticle potentials we perform Brownian dynamics simulations to determine the mean squared displacement and intermediate scattering function of the yolk-shell complex. These results can be understood in terms of a set of effective Langevin equations for the N interacting shell particles, pre-averaged over the yolks' degrees of freedom, from which an approximate self-consistent description of the simulated self-diffusion properties can be derived. Here we compare the theoretical and simulated results between them, and with the results for the same system in the absence of yolks. We find that the yolks, which have no effect on the shell-shell static structure, influence the dynamic properties in a predictable manner, fully captured by the theory.
description: 5 pages, 1 figure
Shifts in stability and control effectiveness during evolution of Paraves support aerial maneuvering hypotheses for flight origins
Creators: name: Mehrabani, Homayun
name: Dudley, Robert
name: Evangelista, Dennis
name: Huynh, Tony
name: Kwong, Austin
name: Cam, Sharlene
name: Tse, Kyle
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: The capacity for aerial maneuvering was likely a major influence on the evolution of flying animals. Here we evaluate consequences of paravian morphology for aerial performance by quantifying static stability and control effectiveness of physical models for numerous taxa sampled from within the lineage leading to birds (Paraves). Results of aerodynamic testing are mapped phylogenetically to examine how maneuvering characteristics correspond to tail shortening, forewing elaboration, and other morphological features. In the evolution of Paraves we observe shifts from static stability to inherently unstable aerial planforms; control effectiveness also migrated from tails to the forewings. These shifts suggest that a some degree of aerodynamic control and capacity for maneuvering preceded the evolution of a strong power stroke. The timing of shifts also suggests features normally considered in light of development of a power stroke may play important roles in control.
Response from Teresa Kinsey to Richard Strimel, Specifications for Roof Repair and Replacement, Fort Sam Houston, Texas
Creators: name: Kinsey, Teresa
Publisher: name: Texas Historical Commission
Year: 1990
Subjects: subject: JBSA-Sam Houston
valueUri: https://core.tdar.org/browse/geographic-keyword/82532/jbsa-sam-houston
subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: The Texas Historical Commission wrote this letter to request more information for the specifications of roof repair and replacement for buildings at Fort Sam Houston.
Rotation Averaging in a Split Second: A Primal-Dual Method and a Closed-Form for Cycle Graphs
Creators: name: Moreira, Gabriel
name: Marques, Manuel
name: Costeira, João Paulo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: A cornerstone of geometric reconstruction, rotation averaging seeks the set of absolute rotations that optimally explains a set of measured relative orientations between them. In spite of being an integral part of bundle adjustment and structure-from-motion, averaging rotations is both a non-convex and high-dimensional optimization problem. In this paper, we address it from a maximum likelihood estimation standpoint and make a twofold contribution. Firstly, we set forth a novel initialization-free primal-dual method which we show empirically to converge to the global optimum. Further, we derive what is to our knowledge, the first optimal closed-form solution for rotation averaging in cycle graphs and contextualize this result within spectral graph theory. Our proposed methods achieve a significant gain both in precision and performance.
Initial evaluation of nighttime restlessness in a naturally occurring canine model of osteoarthritis pain
Creators: name: Lascelles, B. Duncan X.
name: Tomas, Andrea
name: Motsinger-Reif, Alison
name: Knazovicky, David
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Chronic pain due to osteoarthritis (OA) can lead to significant disruption of sleep and increased restlessness. Our objective was to assess whether naturally occurring canine OA is associated with nighttime restlessness and so has potential as a model of OA-associated sleep disturbance. The study was designed as a two-part prospective masked, placebo-controlled study using client-owned dogs (Part A n = 60; Part B n = 19). Inclusion criteria consisted of OA-associated joint pain and mobility impairment. The primary outcome measure for both parts was nighttime accelerometry. In Part B, quality of sleep was assessed using a clinical metrology instrument (Sleep and Night Time Restlessness Evaluation Score, SNoRE). Part A included dogs receiving two weeks of non-steroidal anti-inflammatory drug (NSAID) preceded with two weeks of no treatment. Part B was a crossover study, with NSAID/placebo administered for two weeks followed by a washout period of one week and another two weeks of NSAID/placebo. Repeated measures analysis of variance was used to assess differences between baseline and treatment. There were no significant changes in accelerometry-measured nighttime activity as a result of NSAID administration. SNoRE measures indicated significant improvements in aspects of the quality of nighttime sleep that did not involve obvious movement. These results reflect the few similar studies in human OA patients. Although accelerometry does not appear to be useful, this model has potential to model the human pain-related nighttime sleep disturbance, and other outcome measures should be explored in this model.
Mice heterozygous for adrenomedullin exhibit a more extreme inflammatory response to endotoxin-induced septic shock
Creators: name: Dackor, Ryan
name: Caron, Kathleen
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: Adrenomedullin (AM) is a highly conserved peptide that can act as a potent vasodilator, anti-microbial factor and anti-inflammatory factor. Several studies have implicated diverse roles for AM in regulating the inflammatory and hemodynamic responses to septic shock. Moreover, during sepsis the receptors that mediate AM signaling [calcitonin receptor-like receptor (calcrl) and receptor activity modifying proteins (RAMP) 2 and 3] undergo dynamic and robust changes in their expression. Although numerous studies have used animal models to study the role of administered or increased AM in septic animals, genetic studies to determine the consequences of reduced AM during septic shock have not yet been performed. Here, we used a murine model of lipopolysaccharide (LPS)-induced septic shock to assess the inflammatory response in mice heterozygous for the AM gene. Following LPS challenge, AM+/− mice had higher expression of TNF-α and IL-1β than LPS-treated wild-type (WT) controls. Consequently, serum TNF-α was also significantly elevated in LPS-treated AM+/− mice compared to WT LPS-treated mice. We also observed higher serum levels of liver enzymes, suggesting more advanced end-organ damage in mice with genetically reduced AM. Finally, we found that RAMP2 and calcrl expression levels were markedly reduced in LPS-treated mice, whereas RAMP3 expression was significantly elevated. Importantly, these changes in receptor gene expression were conserved in AM+/− mice, demonstrating that AM peptide itself does not impact directly on the expression of the genes encoding its receptors. We therefore conclude that during septic shock the dynamic modulation of AM and its receptors primarily functions to dampen the inflammatory response.
Heat capacity of URu$_{2-x}$Os$_x$Si$_2$ at low temperatures
Creators: name: Kunwar, D. L.
name: Panday, S. R.
name: Deng, Y.
name: Ran, S.
name: Baumbach, R. E.
name: Maple, M. B.
name: Almasan, Carmen C.
name: Dzero, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We perform measurements of the heat capacity as a function of temperature in URu$_{2-x}$Os$_x$Si$_2$ alloys. Our experimental results show that the critical temperature of the second-order phase transition increases while the value of the Sommerfeld coefficient in the ordered state decreases with an increase in osmium concentration. We also observe the increase in the values of the heat capacity at the critical temperature as well as a broadening of the critical fluctuations region with an increase in $x$. We analyze the experimental data using the Haule-Kotliar model which, in particular, identifies the 'hidden order' transition in the parent material URu$_2$Si$_2$ as a transition to a state with nonzero hexadecapole moment. We demonstrate that our experimental results are consistent with the predictions of that model.
description: 6 pages, 4 figures
Adrenomedullin stabilizes the lymphatic endothelial barrier in vitro and in vivo
Creators: name: Caron, Kathleen M.
name: Fritz-Six, Kimberly L.
name: Dunworth, William P.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2008

description: The lymphatic vascular system functions to maintain fluid homeostasis by removing fluid from the interstitial space and returning it to venous circulation. This process is dependent upon the maintenance and modulation of a semi-permeable barrier between lymphatic endothelial cells of the lymphatic capillaries. However, our understanding of the lymphatic endothelial barrier and the molecular mechanisms that govern its function remains limited. Adrenomedullin (AM) is a 52 amino acid secreted peptide which has a wide range of effects on cardiovascular physiology and is required for the normal development of the lymphatic vascular system. Here, we report that AM can also modulate lymphatic permeability in cultured dermal microlymphatic endothelial cells (HMVEC-dLy). AM stimulation caused a reorganization of the tight junction protein ZO-1 and the adherens protein VE-cadherin at the plasma membrane, effectively tightening the endothelial barrier. Stabilization of the lymphatic endothelial barrier by AM occurred independently of changes in junctional protein gene expression and AM−/− endothelial cells showed no differences in the gene expression of junctional proteins compared to wildtype endothelial cells. Nevertheless, local administration of AM in the mouse tail decreased the rate of lymph uptake from the interstitial space into the lymphatic capillaries. Together, these data reveal a previously unrecognized role for AM in controlling lymphatic endothelial permeability and lymphatic flow through reorganization of junctional proteins.
Unveiling the redback nature of the low-mass X-ray binary XSSJ1227.0-4859 through optical observations
Creators: name: de Martino, D.
name: Casares, J.
name: Mason, E.
name: Buckley, D. A. H.
name: Kotze, M. M.
name: Bonnet-Bidaud, J. -M.
name: Mouchet, M.
name: Coppejans, R.
name: Gulbis, A. A. S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The peculiar low mass X-ray binary XSSJ12270-4859, associated with the Fermi/LAT source 2FGLJ1227.7-4853, was in a X-ray, gamma-ray and optical low-luminosity persistent state for about a decade until the end of 2012, when it has entered into the dimmest state ever observed. The nature of the compact object has been controversial until the detection of a 1.69ms radio pulsar early 2014. We present optical spectroscopy and optical/near-IR photometry during the previous brighter and in the recent faint states. We determine the first spectroscopic orbital ephemeris and an accurate orbital period of 6.91246(5)h. We infer a mid G-type donor star and a distance d=1.8-2.0kpc. The donor spectral type changes from G5V to F5V between inferior and superior conjunction, a signature of strong irradiation effects. We infer a binary inclination 45deg
description: 12 pages, 9 figures, 3 tables accepted for publication in Monthly Notices Royal Astronomical Society, Main Journal
Neuropeptide Y conjugated to saporin alters anxiety-like behavior when injected into the central nucleus of the amygdala or basomedial hypothalamus in BALB/cJ mice
Creators: name: Lyons, Angela M.
name: Thiele, Todd E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Neuropeptide Y (NPY) is a 36-amino-acid neuromodulator that is distributed throughout the central nervous system and has been implicated in a wide range of neurobiological responses including the integration of emotional behavior. The anxiolytic properties of NPY are modulated by NPY signaling in the hippocampus and in the central (CeA) and basolateral (BLA) nuclei of the amygdala. Recently, the neurotoxin saporin, when conjugated to NPY (NPY-SAP), was shown to selectively kill NPY receptor-expressing neurons and has been used as a tool to study the central NPY neurocircuitry involved with feeding behaviors. Here we determined if NPY-SAP can be used as a tool to study the central NPY neurocircuitry that modulates anxiety-like behaviors. BALB/cJ mice were given injection of either NPY-SAP or a control blank saproin (B-SAP) into the CeA or the basomedial hypothalamus (BMH) as a control injection site. The elevated zero maze test was used to assess anxiety-like behavior and NPY-SAP-induced lesions were verified using NPY Y1 receptor (Y1R) immunoreactivity (IR). Results showed that injection of NPY-SAP into the CeA site-specifically blunted Y1R IR in the CeA which was associated with a significant increase in anxiety-like behavior. Injection of NPY-SAP into the BMH, while locally blunting Y1R IR, promoted a compensatory increase of Y1R IR in the BLA and the CA3 region of the hippocampus which was associated with a significant reduction of anxiety-like behavior. The present set of experiments suggest that the NPY-SAP neurotoxin may be a useful tool for studying the NPY neurocircuitry that modulates anxiety-like behaviors.
Married Black Men’s Opinions as to Why Black Women Are Disproportionately Single: A Qualitative Study
Creators: name: BRYANT, CHALANDRA M.
name: HURT, TERA R.
name: LANDOR, ANTOINETTE M.
name: SHEATS, KAMERON J.
name: McELROY, STACEY E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: This study’s purpose was to explore the reasons Black women are disproportionately single according to the unique viewpoint of married Black men. The sample comprised 52 married Black men who resided in northeast Georgia (mean age = 43). Qualitative interviews were conducted in 2010 as part of the Pathways to Marriage study. The authors analyzed the data in a collaborative fashion and utilized content analyses to explore the relationships in the data which were derived from qualitative interviews with the men. Findings on the reasons for the disproportionality of singlehood among Black women reflected these four themes: gender relations, marriage education and socialization, individual development, and a preference for gay/lesbian relationships. Recommendations for future research are discussed.
Adversarial Domain Adaptation with Paired Examples for Acoustic Scene Classification on Different Recording Devices
Creators: name: Kacprzak, Stanisław
name: Kowalczyk, Konrad
Publisher: name: arXiv
Year: 2021
Subjects: subject: Sound (cs.SD)
subject: Machine Learning (cs.LG)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In classification tasks, the classification accuracy diminishes when the data is gathered in different domains. To address this problem, in this paper, we investigate several adversarial models for domain adaptation (DA) and their effect on the acoustic scene classification task. The studied models include several types of generative adversarial networks (GAN), with different loss functions, and the so-called cycle GAN which consists of two interconnected GAN models. The experiments are performed on the DCASE20 challenge task 1A dataset, in which we can leverage the paired examples of data recorded using different devices, i.e., the source and target domain recordings. The results of performed experiments indicate that the best performing domain adaptation can be obtained using the cycle GAN, which achieves as much as 66% relative improvement in accuracy for the target domain device, while only 6\% relative decrease in accuracy on the source domain. In addition, by utilizing the paired data examples, we are able to improve the overall accuracy over the model trained using larger unpaired data set, while decreasing the computational cost of the model training.
description: Accepted for publication in the Proceedings of the 29th European Signal Processing Conference (EUSIPCO), Dublin, Ireland, 2021
Upward spirals of positive emotion and coping: Replication, extension, and initial exploration of neurochemical substrates
Creators: name: Ashby Plant, E.
name: Sachs-Ericsson, Natalie
name: Joiner, Thomas E.
name: Thomas Curtis, J.
name: Burns, Andrea B.
name: Brown, Jessica S.
name: Fredrickson, Barbara L.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2008

description: The broaden-and-build theory (Fredrickson, 1998, 2001) predicts that positive emotions broaden the scopes of attention and cognition, thereby facilitating the building of personal resources and initiating upward spirals toward increasing emotional well-being. This study attempts to replicate and extend previous empirical support for this model. Using a sample of 185 undergraduates, we assessed whether positive affect and broad-minded coping, interpersonal trust, and social support reciprocally and prospectively predict one another over a two-month period, and whether this upward spiral might be partially based in changes in dopaminergic functioning. As hypothesized, PA and positive coping did mutually build on one another, as did PA and interpersonal trust. Contrary to expectation, PA did not demonstrate an upward spiral relation with social support. Results suggest further study of the relationship between PA and changes in dopamine metabolite levels over time is warranted.
Dependence of maxima in space
Creators: name: Ferreira, Helena
name: Pereira, Luisa
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We propose a coefficient that measures the dependence among large values for spatial processes of maxima. Its main properties are: a) $k$ locations can be taken into account; b) it takes values in $[0,1]$ and higher values indicate stronger dependence; c) it is independent of the univariate marginal distributions of the random field; d) it can be related with the tail dependence and the extremal coefficients; e) it agrees with the concordance property for multivariate distributions; f) it has as a particular case the variogram from geostatistics; g) it can be easily estimated.
Discrimination hurts, but mindfulness may help: Trait mindfulness moderates the relationship between perceived discrimination and depressive symptoms
Creators: name: Payne, B. Keith
name: Richman, Laura Smart
name: Fredrickson, Barbara L.
name: Brown-Iannuzzi, Jazmin L.
name: Adair, Kathryn C.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Discriminatory experiences are not only momentarily distressing, but can also increase risk for lasting physical and psychological problems. Specifically, significantly higher rates of depression and depressive symptoms are reported among people who are frequently the target of prejudice. Given the gravity of this problem, this research focuses on an individual difference, trait mindfulness, as a protective factor in the association between discrimination and depressive symptoms. In a community sample of 605 individuals, trait mindfulness dampens the relationship between perceived discrimination and depressive symptoms. Additionally, mindfulness provides benefits above and beyond those of positive emotions. Trait mindfulness may thus operate as a protective individual difference for targets of discrimination.
Simons Observatory Focal-Plane Module: In-lab Testing and Characterization Program
Creators: name: Wang, Yuhan
name: Zheng, Kaiwen
name: Atkins, Zachary
name: Austermann, Jason
name: Bhandarkar, Tanay
name: Choi, Steve K.
name: Duff, Shannon M.
name: Dutcher, Daniel
name: Galitzki, Nicholas
name: Healy, Erin
name: Huber, Zachary B.
name: Hubmayr, Johannes
name: Johnson, Bradley R.
name: Lashner, Jack
name: Li, Yaqiong
name: McCarrick, Heather
name: Niemack, Michael D.
name: Seibert, Joseph
name: Silva-Feaver, Maximiliano
name: Sonka, Rita
name: Staggs, Suzanne T.
name: Vavagiakis, Eve
name: Xu, Zhilei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The Simons Observatory (SO) is a ground-based cosmic microwave background instrument to be sited in the Atacama Desert in Chile. SO will deploy 60,000 transition-edge sensor bolometers in 49 separate focal-plane modules across a suite of four telescopes covering three dichroic bands termed low frequency (LF), mid frequency (MF) and ultra-high frequency (UHF). Each MF and UHF focal-plane module packages 1720 optical detectors and corresponding 100 mK microwave SQUID multiplexing readout components. In this paper we describe the testing program we have developed for high-throughput validation of the modules after they are assembled. The validation requires measurements of the yield, saturation powers, time constants, noise properties and optical efficiencies. Additional measurements will be performed for further characterizations as needed. We describe the methods developed and demonstrate preliminary results from initial testing of prototype modules.
Interplay of spin-orbit and hyperfine interactions in dynamical nuclear polarization in semiconductor quantum dots
Creators: name: Rančić, Marko J.
name: Burkard, Guido
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically study the interplay of spin-orbit and hyperfine interactions in dynamical nuclear polarization in two-electron semiconductor double quantum dots near the singlet $(S)$ - triplet $(T_+)$ anticrossing. The goal of the scheme under study is to extend the singlet $(S)$ - triplet $(T_0)$ qubit decoherence time $T_2^{*}$ by dynamically transferring the polarization from the electron spins to the nuclear spins. This polarization transfer is achieved by cycling the electron spins over the $S-T_+$ anticrossing. Here, we investigate, both quantitatively and qualitatively, how this hyperfine mediated dynamical polarization transfer is influenced by the Rashba and Dresselhaus spin-orbit interaction. In addition to $T_2^*$, we determine the singlet return probability $P_s$, a quantity that can be measured in experiments. Our results suggest that the spin-orbit interaction establishes a mechanism that can polarize the nuclear spins in the opposite direction compared to hyperfine mediated nuclear spin polarization. In materials with relatively strong spin-orbit coupling, this interplay of spin-orbit and hyperfine mediated nuclear spin polarizations prevents any notable increase of the $S-T_0$ qubit decoherence time $T_2^{*}$.
description: 10 pages, 11 figures
Beilage: Anhang zu Hans David, die Gestalt von Bachs Chromatischer Fantasie
Creators: name: --, -
Publisher: name: Bach-Jahrbuch
Year: 2018

description: Zum Aufsatz: Hans David: Die Gestalt von Bachs Chromatischer Fantasie. BJ 1926, S. 23-67
description: Bach-Jahrbuch, Bd. 23 (1926)
Temperature- and vacancy-concentration-dependence of heat transport in Li$_3$ClO from multi-method numerical simulations
Creators: name: Pegolo, Paolo
name: Baroni, Stefano
name: Grasselli, Federico
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Despite governing heat management in any realistic device, the microscopic mechanisms of heat transport in all-solid-state electrolytes are poorly known: existing calculations, all based on simplistic semi-empirical models, are unreliable for superionic conductors and largely overestimate their thermal conductivity. In this work, we deploy a combination of state-of-the-art methods to calculate the thermal conductivity of a prototypical Li-ion conductor, the Li$_3$ClO antiperovskite. By leveraging ab initio, machine-learning, and force-field descriptions of inter-atomic forces, we are able to reveal the massive role of anharmonic interactions and diffusive defects on the thermal conductivity and its temperature dependence, and to eventually embed their effects into a simple rationale which is likely applicable to a wide class of ionic conductors.
Additional file 1 of Proteomics reveals dynamic metabolic changes in human hematopoietic stem progenitor cells from fetal to adulthood
Creators: name: Xiong, Mingfang
name: Xiu, Yanyu
name: Long, Juan
name: Zhao, Xiao
name: Wang, Qianqian
name: Yang, Haoyu
name: Yu, Hang
name: Bian, Lihong
name: Ju, Yan
name: Yin, Hongyu
name: Hou, Qingxiang
name: Liang, Fei
name: Liu, Nan
name: Chen, Fudong
name: Fan, Ruiwen
name: Sun, Yuying
name: Zeng, Yang
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Computational Biology

description: Additional file1
Rectangularization of Gaussian process regression for optimization of hyperparameters
Creators: name: Manzhos, Sergei
name: Ihara, Manabu
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: Gaussian process regression (GPR) is a powerful machine learning method which has recently enjoyed wider use, in particular in physical sciences. In its original formulation, GPR uses a square matrix of covariances among training data and can be viewed as linear regression problem with equal numbers of training data and basis functions. When data are sparse, avoidance of overfitting and optimization of hyperparameters of GPR are difficult, in particular in high-dimensional spaces where the data sparsity issue cannot practically be resolved by adding more data. Optimal choice of hyperparameters, however, determines success or failure of the application of the GPR method. We show that parameter optimization is facilitated by rectangularization of the defining equation of GPR. On the example of a 15-dimensional molecular potential energy surface we demonstrate that this approach allows effective hyperparameter tuning even with very sparse data.
Response from Stanley Graves to David Brigham, Garage at Schmidt Ranch, Camp Bullis, Texas
Creators: name: Graves, Stanley O.
name: Fleming, Sharon E.
Publisher: name: Texas Historical Commission
Year: 1997
Subjects: subject: Comal (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3222/comal-county
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Camp Bullis
valueUri: https://core.tdar.org/browse/geographic-keyword/82533/camp-bullis
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Non-Domestic Structures
valueUri: https://core.tdar.org/browse/site-type/309/non-domestic-structures
subject: Garage
valueUri: https://core.tdar.org/browse/other-keyword/9174/garage
subject: Schmidt Ranch
valueUri: https://core.tdar.org/browse/other-keyword/158085/schmidt-ranch
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: This letter is the Texas Historical Commission's confirmation that it is in the best interest of the Schmidt Ranch Garage that it should be abandoned rather than demolished.
Neutron star oscillations in pseudo-Newtonian gravity
Creators: name: Tang, Yat-To
name: Lin, Lap-Ming
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the oscillations of neutron stars using a purely Newtonian approach and three other pseudo-Newtonian formulations. Our work is motivated by the fact that pseudo-Newtonian formulations are commonly used in core-collapse supernova (CCSN) simulations. We derive and solve numerically the radial and nonradial perturbation equations for neutron star oscillations using different combinations of modified Newtonian hydrodynamics equations and gravitational potentials. We pay special attention to the formulation proposed recently by Zha et al. [Phys. Rev. Lett. 125, 051102 (2020)] that implements the standard Case A effective potential in CCSN simulations with an additional lapse-function correction to the hydrodynamics equations. We find that this "Case A+lapse" formulation can typically approximate the frequency of the fundamental radial mode of a $1.4 M_\odot$ neutron star computed in general relativity to about a few tens of percent for our chosen EOS models. For the nonradial quadrupolar $f$ mode, which is expected to contribute strongly to the gravitational waves emitted from a protoneutron star, the Case A+lapse formulation performs much better and can approximate the $f$ mode frequency to within about a few percent even for the maximum-mass configuration in general relativity.
description: 13 pages, 6 figures, accepted for publication in MNRAS
From a state to a trait: Trajectories of state mindfulness in meditation during intervention predict changes in trait mindfulness
Creators: name: Garland, Eric L.
name: Kiken, Laura G.
name: Bluth, Karen
name: Gaylord, Susan A.
name: Palsson, Olafur S.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Theory suggests that heightening state mindfulness in meditation practice over time increases trait mindfulness, which benefits psychological health. We prospectively examined individual trajectories of state mindfulness in meditation during a mindfulness-based intervention in relation to changes in trait mindfulness and psychological distress. Each week during the eight-week intervention, participants reported their state mindfulness in meditation after a brief mindfulness meditation. Participants also completed pre- and post-intervention measures of trait mindfulness and psychological symptoms. Tests of combined latent growth and path models suggested that individuals varied significantly in their rates of change in state mindfulness in meditation during the intervention, and that these individual trajectories predicted pre-post intervention changes in trait mindfulness and distress. These findings support that increasing state mindfulness over repeated meditation sessions may contribute to a more mindful and less distressed disposition. However, individuals’ trajectories of change may vary and warrant further investigation.
Metric projective geometry, BGG detour complexes and partially massless gauge theories
Creators: name: Gover, A. R.
name: Latini, E.
name: Waldron, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: Representation Theory (math.RT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: A projective geometry is an equivalence class of torsion free connections sharing the same unparametrised geodesics; this is a basic structure for understanding physical systems. Metric projective geometry is concerned with the interaction of projective and pseudo-Riemannian geometry. We show that the BGG machinery of projective geometry combines with structures known as Yang-Mills detour complexes to produce a general tool for generating invariant pseudo-Riemannian gauge theories. This produces (detour) complexes of differential operators corresponding to gauge invariances and dynamics. We show, as an application, that curved versions of these sequences give geometric characterizations of the obstructions to propagation of higher spins in Einstein spaces. Further, we show that projective BGG detour complexes generate both gauge invariances and gauge invariant constraint systems for partially massless models: the input for this machinery is a projectively invariant gauge operator corresponding to the first operator of a certain BGG sequence. We also connect this technology to the log-radial reduction method and extend the latter to Einstein backgrounds.
description: 30 pages, LaTeX
Anna Magdalena Bach. Neue Beiträge zu ihrer Herkunft und ihren Jugendjahren
Creators: name: Schubart, Christoph
Publisher: name: Bach-Jahrbuch
Year: 2018

description: Beilage: Stammtafel. BJ 1953, o.S.
description: Bach-Jahrbuch, Bd. 40 (1953)
Elevations, Hangar 70 Renovation, Randolph Air Force Base, Texas
Creators: name: Neufeld, Christopher H.
Publisher: name: Air Education and Training Command
Year: 2007
Subjects: subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Randolph Air Force Base
valueUri: https://core.tdar.org/browse/geographic-keyword/78971/randolph-air-force-base
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/318/governmental-structure
subject: Historic Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/320/historic-governmental-structure
subject: Military Structure
valueUri: https://core.tdar.org/browse/site-type/322/military-structure
subject: Non-Domestic Structures
valueUri: https://core.tdar.org/browse/site-type/309/non-domestic-structures
subject: renovation
valueUri: https://core.tdar.org/browse/other-keyword/150032/renovation
subject: Hangar 70
valueUri: https://core.tdar.org/browse/other-keyword/158633/hangar-70
subject: Elevations
valueUri: https://core.tdar.org/browse/other-keyword/158634/elevations
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: Drawings of elevations for the renovation of Hangar 70 at Randolph Air Force Base, Texas. These drawings were created for interim review only by the Air Education and Training Command of the United States Air Force.
Die Spender des Bach-Pokals
Creators: name: Freyse, Conrad
Publisher: name: Bach-Jahrbuch
Year: 2018

description: Darauf bezugnehmend: Friedrich Smend: Der Pokal im Eisenacher Bach-Museum. BJ 1955, S. 108-112 Conrad Freyse: Noch einmal: Der Bach-Pokal. BJ 1956, S. 162-164
description: Bach-Jahrbuch, Bd. 40 (1953)
Filhos, família e ambientes honestos: gênero, sexualidade e (des)criminalização do consumo de drogas Children, family and honest environments: gender, sexuality and (de)criminalization of drug possession
Creators: name: SOUSA, TUANNY
Publisher: name: figshare
Year: 2022
Subjects: subject: Law
subject: FOS: Law
subject: 160808 Sociology and Social Studies of Science and Technology
subject: FOS: Sociology
subject: Gender studies

description: O presente artigo objetiva analisar diferentes modos como gênero e sexualidade operam nos votos dos ministros do Supremo Tribunal Federal acerca da (des)criminalizaçãodo porte pessoal de drogas, por ocasião do Recurso Extraordinário 635.659/2011. Para tanto, dedica-se especialmente à análise da mobilização das categorias “famílias” e “ambientes honestos”, manejadas nos votos dos ministros, correlacionando-as ainda às tomadas de posição de outros agentes de Estado atuantes na controvérsia pública acerca da “questão das drogas” no país.
 The following paper aims to analyze the different ways in which the terms gender and sexuality are operated in the decisions of the members of the Brazilian Supreme Court when it comes to the case of (de)criminalization of drug possession for personal use specifically in the "Recurso Extraordinário" 635.659/2011 (a special kind of appeal directed only to the Supreme Court). To reach this goal, we give special attention to the categories "family" and "honest environment", which are mentioned in the rulings of the members, and correlate this analysis with the positions of other State agents when it concerns the matter of drugs in Brazil.
Refining behavioral dysregulation in borderline personality disorder using a sample of women with anorexia nervosa.
Creators: name: Kaye, Walter H.
name: Joiner, Thomas E.
name: Jacoby, Georg E.
name: Selby, Edward A.
name: Fichter, Manfred M.
name: Mitchell, James E.
name: Nutzinger, Detlev O.
name: Crawford, Steve
name: Halmi, Katherine A.
name: Woodside, D. Blake
name: Thornton, Laura
name: Strober, Michael
name: Johnson, Craig L.
name: Kaplan, Allan S.
name: Treasure, Janet
name: Bulik, Cynthia M.
name: Brandt, Harry A.
name: Jones, Ian
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: One of the primary facets of borderline personality disorder (BPD) is behavioral dysregulation, a wide array of behaviors that are difficult to control and harmful to the individual. The purpose of this study was to explore the association between BPD and a variety of dysregulated behaviors, some of which have received little empirical attention. Using a large sample of individuals diagnosed with anorexia nervosa, 41 individuals diagnosed with BPD were compared to the rest of the sample on the presence of dysregulated behaviors using logistic regression analyses. Anorexia nervosa subtypes, age, and other Cluster B personality disorders were used as covariates. Results support an association between BPD and alcohol misuse, hitting someone/breaking things, provoking fights/ arguments, self-injury, overdosing, street drug use, binge-eating, impulsive spending, shoplifting/stealing and risky sexual behaviors. Differences between dichotomous and continuous measures of BPD yielded somewhat different results.
OAHP Inventory, Building 617 Bachelors Officers Quarters, Fort Sam Houston, Texas
Creators: name: Walter, Chelsea
Publisher: name: Office of Archaeology and Historic Preservation
Year: 1978
Subjects: subject: Fort Sam Houston
valueUri: https://core.tdar.org/browse/geographic-keyword/83681/fort-sam-houston
subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/318/governmental-structure
subject: Historic Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/320/historic-governmental-structure
subject: Non-Domestic Structures
valueUri: https://core.tdar.org/browse/site-type/309/non-domestic-structures
subject: OAHP
valueUri: https://core.tdar.org/browse/other-keyword/138292/oahp
subject: Officers Quarters
valueUri: https://core.tdar.org/browse/other-keyword/83284/officers-quarters
subject: Infantry Post
valueUri: https://core.tdar.org/browse/other-keyword/154363/infantry-post
subject: Building 617
valueUri: https://core.tdar.org/browse/other-keyword/146412/building-617
subject: Bachelor Officers' Quarters
valueUri: https://core.tdar.org/browse/other-keyword/159145/bachelor-officers-quarters
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Architectural Survey
valueUri: https://core.tdar.org/browse/investigation-type/2/architectural-survey
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: An inventory form by the Office of Archaeology and Historic Preservation for Building 617 at Fort Sam Houston, Texas. The structure was built in 1894 as a bachelor officers' quarters and now serves as a non-commissioned officers' quarters.
RepsNet: Combining Vision with Language for Automated Medical Reports
Creators: name: Tanwani, Ajay Kumar
name: Barral, Joelle
name: Freedman, Daniel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Writing reports by analyzing medical images is error-prone for inexperienced practitioners and time consuming for experienced ones. In this work, we present RepsNet that adapts pre-trained vision and language models to interpret medical images and generate automated reports in natural language. RepsNet consists of an encoder-decoder model: the encoder aligns the images with natural language descriptions via contrastive learning, while the decoder predicts answers by conditioning on encoded images and prior context of descriptions retrieved by nearest neighbor search. We formulate the problem in a visual question answering setting to handle both categorical and descriptive natural language answers. We perform experiments on two challenging tasks of medical visual question answering (VQA-Rad) and report generation (IU-Xray) on radiology image datasets. Results show that RepsNet outperforms state-of-the-art methods with 81.08 % classification accuracy on VQA-Rad 2018 and 0.58 BLEU-1 score on IU-Xray. Supplementary details are available at https://sites.google.com/view/repsnet