cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A geometric formulation of Schaefer's theory of Cosserat solids
Creators: name: Németh, Balázs
name: Adhikari, Ronojoy
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mathematical Physics (math-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The Cosserat solid is a theoretical model of a continuum whose elementary constituents are notional rigid bodies. Here we present a formulation of the mechanics of a Cosserat solid in the language of modern differential geometry and exterior calculus, motivated by Schaefer's "motor field" theory. The solid is modelled as a principal fibre bundle and configurations are related by translations and rotations of each constituent. This kinematic property is described in a coordinate-independent manner by a bundle map. Configurations are equivalent if this bundle map is a global Euclidean isometry. Inequivalent configurations, representing deformations of the solid, are characterised by the local structure of the bundle map. Using Cartan's magic formula we show that the strain associated with infinitesimal deformations is the Lie derivative of a connection one-form on the bundle, revealing it to be a Lie algebra-valued one-form. Extending Schaefer's theory, we derive the finite strain by integrating the infinitesimal strain along a prescribed path. This is path independent when the curvature of the connection one-form is zero. Path dependence signals the presence of topological defects and the non-zero curvature is then recognised as the density of topological defects. Mechanical stresses are defined by a virtual work principle in which the Lie algebra-valued strain one-form is paired with a dual Lie algebra-valued stress two-form to yield a scalar work volume form. The d'Alembert principle for the work form provides the balance laws, which is shown to be integrable for a hyperelastic Cosserat solid. The breakdown of integrability, relevant to active oriented solids, is briefly examined. Our work elucidates the geometric structure of Cosserat solids, aids in constitutive modelling of active oriented materials, and suggests structure-preserving integration schemes.
description: 15 pages, 7 figures
The Indo-Chinese Gleaner WE00038A
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 430301
subject: Asian history

description: Launched on 1 October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project that has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No. 819953).
Bioinspired synthesis of pentacyclic onocerane triterpenoids
Creators: name: Bartels, Florian
name: Hong, Young J.
name: Ueda, Daijiro
name: Weber, Manuela
name: Sato, Tsutomu
name: Tantillo, Dean J.
name: Christmann, Mathias
Publisher: name: Freie Universität Berlin
Year: 2017
Subjects: subject: 500 Naturwissenschaften und Mathematik::540 Chemie

description: The first chemical synthesis of pentacyclic onocerane triterpenoids has been achieved. A putative biomimetic tricyclization cascade is employed to forge a fused decalin-/oxepane ring system. The synthetic route proceeds to (+)-cupacinoxepin in seven steps and to (+)-onoceranoxide in eight steps in the longest linear sequence, when starting from geranyl chloride and (+)-sclareolide. The bioinspired epoxypolyene cyclization is supported by computational and enzymatic studies.
Additional file 1: of Evaluation of linkage disequilibrium, population structure, and genetic diversity in the U.S. peanut mini core collection
Creators: name: Otyama, Paul
name: Wilkey, Andrew
name: Kulkarni, Roshan
name: Teshale Assefa
name: Chu, Ye
name: Clevenger, Josh
name: O’Connor, Dan
name: Wright, Graeme
name: Dezern, Stanley
name: MacDonald, Gregory
name: Anglin, Noelle
name: Ethalinda Cannon
name: Ozias-Akins, Peggy
name: Cannon, Steven
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: Hematology

description: Figure S1. Population structure in the mini core for K = 2 to K = 7. The Y-axis represents the probability of assigning an accession to a group and the X-axis accession names. (a) Different K groups ordered according to subspecies. (b) Groups ordered according to botanical variety. (DOCX 9720 kb)
Pattern formation in annular convection
Creators: name: Langford, William F.
name: Rusu, Dan D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Numerical Analysis (math.NA)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: This study of spatio-temporal pattern formation in an annulus is motivated by two physical problems on vastly different scales. The first is atmospheric convection in the equatorial plane between the warm surface of the Earth and the cold tropopause, modeled by the two dimensional Boussinesq equations. The second is annular electroconvection in a thin semetic film, where experiments reveal the birth of convection-like vortices in the plane as the electric field intensity is increased. This is modeled by two dimensional Navier-Stokes equations coupled with a simplified version of Maxwell's equations. The two models share fundamental mathematical properties and satisfy the prerequisites for application of O(2)-equivariant bifurcation theory. We show this can give predictions of interesting dynamics, including stationary and spatio-temporal patterns.
Potential Energy Surface Reconstruction and Lifetime Determination of Molecular Double-Core-Hole States in the Hard X-Ray Regime
Creators: name: Marchenko, T.
name: Goldsztejn, G.
name: Jänkälä, K.
name: Travnikova, O.
name: Journel, L.
name: Guillemin, R.
name: Sisourat, N.
name: Céolin, D.
name: Žitnik, M.
name: Kavčič, M.
name: Bučar, K.
name: Mihelič, A.
name: Cunha De Miranda, B.
name: Ismail, I.
name: Lago, A. F.
name: Gel'mukhanov, F.
name: Püttner, Ralph
name: Piancastelli, M. N.
name: Simon, M.
Publisher: name: Freie Universität Berlin
Year: 2017
Subjects: subject: 500 Naturwissenschaften und Mathematik::530 Physik

description: A combination of resonant inelastic x-ray scattering and resonant Auger spectroscopy provides complementary information on the dynamic response of resonantly excited molecules. This is exemplified for CH3I, for which we reconstruct the potential energy surface of the dissociative I 3d−2 double- core-hole state and determine its lifetime. The proposed method holds a strong potential for monitoring the hard x-ray induced electron and nuclear dynamic response of core-excited molecules containing heavy elements, where ab initio calculations of potential energy surfaces and lifetimes remain challenging.
title: The Nature of the Relationship between Attachment and Mindfulness
Creators: name: Pepping, Christopher Andrew George
Publisher: name: Griffith University
Year: 2013
Subjects: subject: Attachment (Psychology)
subject: Mindfulness (Psychology)

description: Recent evidence suggests that attachment and mindfulness are related, such that individuals with a secure attachment style also tend to be more mindful. However, the nature of this relationship is unclear. The present program of research presents seven studies that examined the nature of the relationship between adult attachment and mindfulness. Study 1 aimed to replicate the established association between attachment and mindfulness, and to extend these findings by examining a possible differential relationship between the two variables in experienced and inexperienced mindfulness meditators. Results revealed that attachment and mindfulness were significantly related in both groups. However, attachment anxiety and avoidance together accounted for more than twice the variance in mindfulness in experienced meditators compared to their inexperienced counterparts. Further, mindfulness experience moderated the association between attachment anxiety and mindfulness. Following this, four experiments examined a possible bi-directional causal relationship between attachment and mindfulness. Studies 2 and 3 investigated the effects of enhancing mindfulness on state attachment, and Studies 4 and 5 investigated the effects of attachment security priming on state mindfulness. In both Studies 2 and 3, mindfulness was successfully enhanced; however, this did not lead to any change in state attachment. In Studies 4 and 5, attachment security increased, but there were no changes in state mindfulness. These findings suggest that the two variables share their association not because there is a direct, immediate causal relationship between them, but rather because they may be related more distally and indirectly, or may share a common precursor.
The History of China and India WE00037A
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 430301
subject: Asian history

description: Launched on 1 October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project that has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No. 819953).
title: Becoming a midwife : a case study of a women-centred midwifery curriculum
Creators: name: Barnes, Margaret
Publisher: name: Griffith University
Year: 1998
Subjects: subject: Midwifery
subject: Childbearing woman
subject: Midwifery profession
subject: Clinical learning
subject: Midwifery education

description: Midwifery education is in transition in Australia. Courses are being implemented in the university sector at a time when there is increasing debate and concern over the provision of maternity services. The idea of women-centred midwifery practice is developing as a guiding philosophy for midwifery, in order to focus the activities of midwifery practice on the needs of the childbearing woman. In response to these issues in midwifery, the Graduate Diploma Of Midwifery (Griffith University) was developed and implemented with an underpinning philosophy of women-centred practice and a commitment to teaching and learning approaches which emphasised self-direction, reflection and the idea of praxis. This research project has sought to under students' experiences of learning midwifery. In doing so, particulars of the curriculum are evaluated. The research approach draws on a feminist theoretical underpinning and uses processes and approaches congruent with qualitative evaluation. The findings of this research are expressed in terms of students' experience of learning midwifery in this program but reflect broader concerns of the profession. These broader concerns include the potential of the relationship between woman and midwife and the issues of power in the progression. These issues have an impact on students' impressions of midwifery and their ability to interact with the midwifery community in the process of learning. The findings in relation to what helps students learn midwifery point to a different perception of clinical learning and have significance for developments of relationships between university and clinical agencies. The findings of the study will contribute to midwifery knowledge as new insights, particularly in relation to the midwifery relationship and professional issues, are drawn. In considering the students experiences, professional concerns and the identified needs of childbearing woman, a theoretical framework for midwifery education is proposed. This theoretical framework has significance for the profession as it is applicable at the level of curriculum development, course planning or development of learning activities, and importantly, it contributes to knowledge in area of midwifery as a beginning theory of midwifery education.
Don’t DIS my ABILITY: Expansion of Minority Stress Theory for Adults with Learning Disabilities
Creators: Geiger, Elizabeth Farrell
Publisher: name: Columbia University
Year: 2019
Subjects: Mental health
Learning disabilities--Psychological aspects
Learning disabilities--Social aspects
Discrimination against people with disabilities

description: Since the multicultural movement, disability theorists have called to understand disability as a marginalized and socially constructed identity (Olkin, 2002). The current study aimed to adopt this approach with individuals diagnosed with learning disabilities (LD) to assess the psychological ramifications of LD stigma and discrimination. Previous work has begun to explore the links between LD discrimination and psychological health (Geiger & Brewster, 2018); however, the role of mediating variables remains unexplored. The current study applied Minority Stress Theory (Meyer, 1995, 2003) with a national sample of 227 adults with LDs to assess the potential mediating roles LD-specific minority stressors have on the relationship between LD discrimination and psychological distress grounded in the integrative mediation framework (Hatzenbuehler, 2009). Through bivariate correlations and structural equation modeling, the study examined relations between five variables: one distal stressor (i.e., LD discrimination), and three proximal stressors (i.e., expectations of LD stigma, internalized LD stigma, concealment of LD identity) with mental health outcomes (i.e., psychological distress). Results provide support for the adaptation of minority stress theory with adult LD populations through model fit, in addition to support from hypothesized bivariate correlations between variables of interest. Findings indicate partial support for direct effects, with LD discrimination demonstrating the most robust effect on psychological distress and all three proximal stressors. In terms of mediating variables, findings do not support the three hypothesized indirect effects of proximal stressors. Clinical, theoretical, and research implications and future directions are explored.
Don’t ask don’t tell: the disclosure of political affiliations and its influence on stereotypes
Creators: Rosen, Rachel
Publisher: name: Columbia University
Year: 2012
Subjects: subject: Psychology
subject: FOS: Psychology
subject: Social psychology

description: This article presents the first study to examine self-revelation and stereotypes of the Republican Party. 150 Columbia University students in Introductory to Psychology courses will engage in a conversation with an interviewer about a Republican ideology (tax cuts) or a neutral ideology (rights for the disabled). The interviewer will reveal himself as a Republican or a confederate will reveal it about them. The participants will then receive a questionnaire based on the conversation that will provide us with their “stereotype score”. I anticipate that there will be more stereotyping and the scores will be stronger when the interviewer reveals themselves and the conversation is about tax cuts. The importance of this study is explained and the need for future research is explored.
Additional file 1: of The role of extracellular histones in systemic-onset juvenile idiopathic arthritis
Creators: name: Hu, Xiao
name: Xie, Qiuling
name: Mo, Xi
name: Jin, Yanliang
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Developmental Biology
subject: Computational Biology

description: Table S1. Age and sex in control group and Children with SoJIA (DOCX 16 kb)
Dynamical zeta functions for typical extensions of full shifts
Creators: name: Ward, T.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Dynamical Systems (math.DS)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 22D40, 58F20

description: We consider a family of isometric extensions of the full shift on p symbols (for p a prime) parametrized by a probability space. Using Heath-Brown's work on the Artin conjecture, it is shown that for all but two primes p the set of limit points of the growth rate of periodic points is infinite almost surely. This shows in particular that the dynamical zeta function is not algebraic almost surely.
description: 6 pages. Finite Fields and Applications, to appear
The History of China: Upon the plan of Mr. Rollin's Antient history WE00036A
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 430301
subject: Asian history

description: Launched on 1 October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project that has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No. 819953).
POX 186: A Dwarf Galaxy in the Process of Formation?
Creators: name: Corbin, Michael R.
name: Vacca, William D.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present deep U, V and I band images of the "ultracompact" blue dwarf galaxy POX 186 obtained with the Planetary Camera 2 of the Hubble Space Telescope. We have also obtained a near-ultraviolet spectrum of the object with the Space Telescope Imaging Spectrograph, and combine this with a new ground-based optical spectrum. The images confirm the galaxy to be extremely small, with a maximum extent of only 300 pc, a luminosity ~ 10^-4 L*, and an estimated mass ~ 10^7 M(sun). Its morphology is highly asymmetric, with a tail of material on its western side that may be tidal in origin. The U-band image shows this tail to be part of a stream of material in which stars have recently formed. Most of the star formation in the galaxy is however concentrated in a central, compact (d ~ 10 - 15 pc) star cluster. The outer regions of the galaxy are significantly redder than the cluster, with V - I colors consistent with a population dominated by K and M stars. While these results rule out earlier speculation that POX 186 is a protogalaxy, its morphology, mass and active star formation suggest that it represents a recent (within ~ 10^8 yr) collision between two clumps of stars of sub-galactic size (~ 100 pc). POX 186 may thus be a very small dwarf galaxy that, dynamically speaking, is still in the process of formation. This interpretation is supported by the fact that it resides in a void, so its morphology cannot be explained as the result of an encounter with a more massive galaxy. Clumps of stars this small may represent the building blocks required by hierarchical models of galaxy formation, and these results also support the recent "downsizing" picture of galaxy formation in which the least massive objects are the last to form.
description: accepted for publication in ApJ; 23 pages, 5 figures
Fourier coefficients of half-integral weight modular forms in arithmetic progressions
Creators: name: Darreye, Corentin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: We study the probabilistic behavior of sums of Fourier coefficients in arithmetic progressions. We prove a result analogous to previous work of Fouvry-Ganguly-Kowalski-Michel and Kowalski-Ricotta in the context of half-integral weight holomorphic cusp forms and for prime power modulus. We actually show that these sums follow in a suitable range a mixed Gaussian distribution which comes from the asymptotic mixed distribution of Salié sums.
The Costume of China, illustrated in forty-eight coloured engravings WE00034A
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 430301
subject: Asian history

description: Launched on 1 October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project that has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No. 819953).
Measurement-based VLC channel characterization for I2V communications in a real urban scenario
Creators: name: Caputo, Stefano
name: Mucchi, Lorenzo
name: Cataliotti, Francesco Saverio
name: Seminara, Marco
name: Nawaz, Tassadaq
name: Catani, Jacopo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Visible light communication (VLC) is nowadays envisaged as a promising technology to enable new classes of services in intelligent transportation systems ranging, e.g., from assisted driving to autonomous vehicles. The assessment of the performance of VLC for automotive applications requires as a basic step a model of the transmission pattern and propagation of the VLC signal when real traffic-lights and road scenarios are involved. In this paper an experimental measurement campaign has been carried out by using a regular traffic-light as source (red light) and a photoreceiver positioned, statically, at different distances and heights along the road. A linear regression technique is used to come up with different propagation models. The proposed models have been compared, in terms of accuracy and complexity, to the conventional Lambertian model to describe the VLC channel in a real urban scenario. The proposed models provides a significant higher accuracy with comparable complexity.
title: An Analysis of Psychological Empowerment, Job Satisfaction and Organisational Commitment of Middle-Level Managers in the Hospitality Industry
Creators: name: Ponton, David Mathew
Publisher: name: Griffith University
Year: 2011
Subjects: subject: Hospitality industry
subject: Middle-level managers
subject: Psychological empowerment
subject: Job satisfaction

description: This study is designed to investigate hotel and club middle-level managers’ perceptions of psychological empowerment, job satisfaction, organisational factors and job turnover intent in South East Queensland, Australia. Another key aspect of the study was to determine the reasons for the high levels of management turnover within the hospitality industry. This study uses as its theoretical base, management, empowerment, organisational behaviour and job satisfaction theories. The mixed method design in this study was a two-stage approach of qualitative and quantitative methods. The first phase of the research involved personal in depth semi-structured interviews and a pilot study of a small convenience sample of participants. Stage two consisted of a survey of hospitality managers working in large hotels and clubs in South East Queensland, Australia. The results of the survey provided demographic information about the participants. Further analysis of the data used descriptive statistics, independent t-tests, a one-way ANOVA, multiple regression and principal components analysis to obtain results regarding differences and relationships between the participants to answer the research question, sub research questions and hypotheses. Middle-level managers during the interview process revealed that they were only empowered to a certain monetary level and conditions such as long hours, weekend work as well as low pay contributed negatively to their satisfaction and commitment levels. The chance of promotion and advancement was rare and managers stated that this lead them to thinking about leaving their hotels or clubs.
XAI for Early Crop Classification
Creators: name: Chan, Ayshah
name: Schneider, Maja
name: Körner, Marco
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Applications (stat.AP)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We propose an approach for early crop classification through identifying important timesteps with eXplainable AI (XAI) methods. Our approach consists of training a baseline crop classification model to carry out layer-wise relevance propagation (LRP) so that the salient time step can be identified. We chose a selected number of such important time indices to create the bounding region of the shortest possible classification timeframe. We identified the period 21st April 2019 to 9th August 2019 as having the best trade-off in terms of accuracy and earliness. This timeframe only suffers a 0.75% loss in accuracy as compared to using the full timeseries. We observed that the LRP-derived important timesteps also highlight small details in input values that differentiates between different classes and
title: C-105. Lateral stability derivatives in 2 "G" flight: wing notched and extended
Creators: name: Avro Aircraft Limited (Canada). Technical Department
Publisher: name: Avro Aircraft Limited (Canada). Technical Department
Year: 1955
Subjects: subject: Avro Arrow
subject: Avro Arrow
subject: Avro Canada
subject: A.V. Roe Canada
subject: Avro Canada CF-105 Arrow
subject: CF-105
subject: Canada supersonic jet
subject: avion à réaction supersonique du Canada
subject: delta-winged supersonic interceptor
subject: intercepteur supersonique à ailes delta

description: Distributed online by the National Research Council of Canada
description: Distribué en ligne par le Conseil national de recherches du Canada
Structure and mechanical behavior of ultrafine-grained aluminum-iron alloy stabilized by nanoscaled intermetallic particles
Creators: name: Duchaussoy, Amandine
name: Sauvage, Xavier
name: Edalati, Kaveh
name: Horita, Zenji
name: Renou, Gilles
name: Deschamps, Alexis
name: De Geuser, Frédéric
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ultrafine-grained aluminum alloys offer interesting multifunctional properties with a combination of high strength, low electrical resistivity, and low density. However, due to thermally induced grain coarsening, they typically suffer from an intrinsic poor thermal stability. To overcome this drawback, an Al-2%Fe alloy has been selected because of the low solubility of Fe in Al and their highly positive enthalpy of mixing leading to the formation of stable intermetallic particles. The two-phase alloy has been processed by severe plastic deformation to achieve simultaneously submicrometer Al grains and a uniform distribution of nanoscaled intermetallic particles. The influence of the level of deformation on the microstructure has been investigated thanks to transmission electron microscopy and atom probe tomography and it is shown that for the highest strain a partial dissolution of the metastable Al6Fe particle occurred leading to the formation of a Fe super saturated solid solution. The thermal stability, and especially the precipitation of particles from the ultrafine-grained solid solution and the way they pin grain boundaries has been investigated both from static annealing and in-situ transmission electron microscopy experiments. The correlation between microstructural features and microhardness has been established to identify the various strengthening contributions. Finally, it is 2 shown that ultrafine grained high purity Al with less than 0.01 at. % Fe in solid solution could preserve a grain size only 300nm after 1h at 250$^\circ$C.
Product preserving functors of infinite dimensional manifolds
Creators: name: Kriegl, Andreas
name: Michor, Peter W.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Differential Geometry (math.DG)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 58B99

description: The theory of product preserving functors and Weil functors is partly extended to infinite dimensional manifolds, using the theory of $C^\infty$-algebras.
Additional file 2: of In vivo real-time dynamics of ATP and ROS production in axonal mitochondria show decoupling in mouse models of peripheral neuropathies
Creators: name: Hameren, Gerben
name: Campbell, Graham
name: Deck, Marie
name: Berthelot, Jade
name: Benoit Gautier
name: Quintana, Patrice
name: Chrast, Roman
name: Tricaud, Nicolas
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: Biotechnology

description: Impact of extramitochondrial ROS on mito-roGFP-Orp1 during demyelination. Upon injection of CellROX deep red into the sciatic nerve, fluorescence signal could be detected indicative of oxidative stress. No significant differences were observed between the time points of the demyelination process, nor nerves injected with PBS. In the contralateral nerves, which were not injected with LPC or PBS, a fluorescence signal was detected as well. Before CellROX injection, no fluorescence signal was observed. At the injection site, where tissue is locally damaged due to insertion of the syringe, a much stronger fluorescence signal is observed than at the region where mitochondrial H2O2 was measured (Fig. 6c). (PDF 4122 kb)
Doors, Noises, and Magic Hats: The Tools of Spatial Representation on the Seventeenth-Century Stage
Creators: Lash, Alexander Keith Paulsson
Publisher: name: Columbia University
Year: 2019
Subjects: English literature
Space perception
Theater
Theaters--Stage-setting and scenery

description: This dissertation demonstrates that seventeenth-century dramatists and theatrical practitioners invented a dazzling series of specialized technologies for representing space. I argue that ubiquitous stage technologies, such as doors, props, musical instruments, and curtains, were used to create a dynamic sense of location—both fictional locations within the represented action and the audience’s location within a specific theater structure. Scholarship on the early modern spatial imaginary has tended to focus on broader cultural changes in how English people understood the world around them, in part through the massive growth of London as an urban center, and in part through England’s burgeoning empire and increasing contact with the world beyond its shores. At the same time, theater scholars have increasingly emphasized the material conditions of theatrical production, including the composition of theatrical companies, the features of different theater buildings, and the nature of costumes and cosmetics. My research extends this theater historical work to show how the details of theatrical practice shaped perceptions of space, including the space of the theater itself as well as the rapidly expanding sense of both urban and global space outside the theater’s walls. My chapters are organized around the different tools used to represent particular types of place, while also tracing a chronological development marked by both continuity and change. In part, this means looking back towards the theatrical traditions out of which this drama sprang, as when I show how the disposition of stage doors in Roman New Comedy or the use of props in medieval morality plays were redeployed by playwrights such as Ben Jonson or Thomas Dekker. I also argue for a more complex relationship than we have assumed between the spatial arrangements of the prewar Shakespearean stage and that of the Restoration. While the introduction of painted scenery is typically taken to mark a break in how space was represented onstage, I establish that playwrights in this era continued to experiment with many of the same spatial techniques used by their precursors in the prewar theaters. By carefully tracing how the same spatial tools – the movement of actors in and out of the doors, the management of discovery spaces, and the positioning of musicians and sound machines – continued to be used alongside the painted scenery, I help us see more clearly how those tools were already active in shaping the perception of theatrical space in the pre-1642 theaters.
title: C-105. Lateral stability derivatives in level flight: wing notched and extended
Creators: name: Avro Aircraft Limited (Canada). Technical Department
Publisher: name: Avro Aircraft Limited (Canada). Technical Department
Year: 1955
Subjects: subject: Avro Arrow
subject: Avro Arrow
subject: Avro Canada
subject: A.V. Roe Canada
subject: Avro Canada CF-105 Arrow
subject: CF-105
subject: Canada supersonic jet
subject: avion à réaction supersonique du Canada
subject: delta-winged supersonic interceptor
subject: intercepteur supersonique à ailes delta

description: Distributed online by the National Research Council of Canada
description: Distribué en ligne par le Conseil national de recherches du Canada
Additional file 1: of Clinical relevance of alerts from a decision support system, PHARAO, for drug safety assessment in the older adults
Creators: name: Khedidja Hedna
name: Andersson, Marine
name: Gyllensten, Hanna
name: Hägg, Staffan
name: Böttiger, Ylva
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: Sensitivity analysis. Table S1. Validity of PHARAO alerts to detect symptoms associated with medications’ pharmacological properties, related to symptoms assessed as possible/probable/definite adverse drug reactions. Table S2. Validity of PHARAO alerts to detect symptoms associated with medications’ pharmacological properties during a 6-month period, by symptoms experienced by elderly patients. (DOCX 16 kb)
MOESM2 of Circulating miR-3659 may be a potential biomarker of dyslipidemia in patients with obesity
Creators: name: Miao, Liu
name: Yin, Rui-Xing
name: Pan, Shang-Ling
name: Yang, Shuo
name: Yang, De-Zhai
name: Lin, Wei-Xiong
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Computational Biology

description: Additional file 2. Additional figures.
Bayesian estimation of the latent dimension and communities in stochastic blockmodels
Creators: name: Passino, Francesco Sanna
name: Heard, Nicholas A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Social and Information Networks (cs.SI)
subject: Machine Learning (cs.LG)
subject: Applications (stat.AP)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Spectral embedding of adjacency or Laplacian matrices of undirected graphs is a common technique for representing a network in a lower dimensional latent space, with optimal theoretical guarantees. The embedding can be used to estimate the community structure of the network, with strong consistency results in the stochastic blockmodel framework. One of the main practical limitations of standard algorithms for community detection from spectral embeddings is that the number of communities and the latent dimension of the embedding must be specified in advance. In this article, a novel Bayesian model for simultaneous and automatic selection of the appropriate dimension of the latent space and the number of blocks is proposed. Extensions to directed and bipartite graphs are discussed. The model is tested on simulated and real world network data, showing promising performance for recovering latent community structure.
The effects of disorder in superconducting materials on qubit coherence
Creators: name: Gao, Ran
name: Wu, Feng
name: Sun, Hantao
name: Chen, Jianjun
name: Deng, Hao
name: Ma, Xizheng
name: Miao, Xiaohe
name: Song, Zhijun
name: Wan, Xin
name: Wang, Fei
name: Xia, Tian
name: Ying, Make
name: Zhang, Chao
name: Shi, Yaoyun
name: Zhao, Hui-Hai
name: Deng, Chunqing
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Introducing disorderness in the superconducting materials has been considered promising to enhance the electromagnetic impedance and realize noise-resilient superconducting qubits. Despite a number of pioneering implementations, the understanding of the correlation between the material disorderness and the qubit coherence is still developing. Here, we demonstrate a systematic characterization of fluxonium qubits with the superinductors made from titanium-aluminum-nitride with varied disorderness. From qubit noise spectroscopy, the flux noise and the dielectric loss are extracted as a measure of the coherence properties. Our results reveal that the $1/f$ flux noise dominates the qubit decoherence around the flux-frustration point, strongly correlated with the material disorderness; while the dielectric loss remains low under a wide range of material properties. From the flux-noise amplitudes, the areal density ($σ$) of the phenomenological spin defects and material disorderness are found to be approximately correlated by $σ\propto ρ_{xx}^3$, or effectively $(k_F l)^{-3}$. This work has provided new insights on the origin of decoherence channels within superconductors, and could serve as a useful guideline for material design and optimization.
title: C105. Lateral stability derivatives rigid: extended wing
Creators: name: A.V. Roe Canada Limited. Aircraft Division. Technical Department
Publisher: name: A.V. Roe Canada Limited. Aircraft Division. Technical Department
Year: 1954
Subjects: subject: Avro Arrow
subject: Avro Arrow
subject: Avro Canada
subject: A.V. Roe Canada
subject: Avro Canada CF-105 Arrow
subject: CF-105
subject: Canada supersonic jet
subject: avion à réaction supersonique du Canada
subject: delta-winged supersonic interceptor
subject: intercepteur supersonique à ailes delta

description: Distributed online by the National Research Council of Canada
description: Distribué en ligne par le Conseil national de recherches du Canada
Flag manifolds and the Landweber-Novikov algebra
Creators: name: Buchstaber, Victor M.
name: Ray, Nigel
Publisher: name: arXiv
Year: 1998
Subjects: subject: Algebraic Topology (math.AT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 57R77, 14M15, 14M25, 55S25

description: We investigate geometrical interpretations of various structure maps associated with the Landweber-Novikov algebra S^* and its integral dual S_*. In particular, we study the coproduct and antipode in S_*, together with the left and right actions of S^* on S_* which underly the construction of the quantum (or Drinfeld) double D(S^*). We set our realizations in the context of double complex cobordism, utilizing certain manifolds of bounded flags which generalize complex projective space and may be canonically expressed as toric varieties. We discuss their cell structure by analogy with the classical Schubert decomposition, and detail the implications for Poincare duality with respect to double cobordism theory; these lead directly to our main results for the Landweber-Novikov algebra.
description: 23 pages. Published copy, also available at http://www.maths.warwick.ac.uk/gt/GTVol2/paper5.abs.html
Additional file 1: of In vivo real-time dynamics of ATP and ROS production in axonal mitochondria show decoupling in mouse models of peripheral neuropathies
Creators: name: Hameren, Gerben
name: Campbell, Graham
name: Deck, Marie
name: Berthelot, Jade
name: Benoit Gautier
name: Quintana, Patrice
name: Chrast, Roman
name: Tricaud, Nicolas
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: Developmental Biology

description: LPC injection induces degeneration of the myelin sheath, but not axonal degeneration. In a healthy sciatic nerve (Before injection), axons (red) are surrounded by a myelin sheath (green). This myelin sheath is severely damaged following injection of LPC into the sciatic nerve (LPC + 1w), but no sign of axonal degeneration. Injection of PBS (PBS + 1w) does not affect axon or myelin sheath physiology. Scale = 10 μm. (PDF 4147 kb)
X-ray Thread G0.13-0.11: A Pulsar Wind Nebula?
Creators: name: Wang, Q. Daniel
name: Lu, Fangjun
name: Lang, Cornelia C.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have examined Chandra observations of the recently discovered X-ray thread G0.13-0.11 in the Galactic center Radio Arc region. Part of the {\sl Chandra} data was studied by Yusef-Zadeh, Law, & Wardle (2002), who reported the detection of 6.4-keV line emission in this region. We find, however, that this line emission is {\sl not} associated with G0.13-0.11. The X-ray spectra of both G0.13-0.11 and the point-like source embedded are well characterized by a power law. The 2 -- 10 keV band luminosities of these two components are $\sim 3.2\times 10^{33}{\rm ergs s^{-1}}$ (G0.13-0.11) and $\sim 7.5 \times10^{32} {\rm ergs s^{-1}}$ (point source) at the Galactic center distance of 8 kpc. The morphological, spectral, and luminosity properties strongly indicate that G0.13-0.11 represents the leading-edge of a pulsar wind nebula, produced by a pulsar (point source) moving in a strong magnetic field environment. The main body of this pulsar wind nebula is likely traced by a bow-shaped radio feature, which is apparently bordered by G0.13-0.11 and is possibly associated with the prominent nonthermal radio filaments of the Radio Arc. We speculate that young pulsars may be responsible for various unique nonthermal filamentary radio and X-ray features observed in the Galactic center region.
description: 15 pages, accepted for publication in the Astrophysical Journal
Dopaminergic modulation of hippocampal neural circuitry
Creators: Rosen, Zev
Publisher: name: Columbia University
Year: 2013
Subjects: subject: Neurosciences
subject: FOS: Clinical medicine

description: Memory is a limited resource. Therefore, the circuitry that encodes memory must filter incoming information in accordance with its perceived value. The hippocampus, the hub of the declarative memory system, may achieve memory valuation using its rich variety of neuromodulatory afferent systems. The dopamine (DA) neurons in the ventral tegmental area (VTA) and susbtantia nigra pars compacta (SNpC) are in a particularly strategic position to aid the hippocampus in gating long-term memory. Their firing rates encode the salience of external cues in the environment and they send axons to the output node of the hippocampus, area CA1. In CA1, exogenous receptor stimulation with DA receptor agonists and antagonists suggests an important role for VTA/SNpC DA in learning and memory as the DA receptors powerfully modulate synaptic transmission, permit LTP induction, and enhance different forms of spatial memory. However, it remains unknown whether the VTA/SNpC DAergic axons are capable of activating those receptors and triggering the effects on hippocampal physiology. The VTA/SNpC innervation density in the hippocampus is modest and, in many cases, the axons are distant from the neurons exhibiting the effects. Other sources of DA could couple to those receptors, such as the locus coeruleus, which also releases DA in the CA1 area. To investigate the VTA/SNpC's DAergic influence, I took a circuit-based approach and selectively evoked DA release from the VTA/SNpC DAergic afferents in CA1 in vitro with different patterns of optogenetically guided stimulation. I found that DA release directly modulates the CA3 Schaffer collateral (SC) synaptic excitation of CA1 in a bidirectional manner. A single light-burst (three 5-ms-long pulses at 66 Hz) suppresses the SC-evoked PSP in CA1 pyramidal neurons (PNs) through a D2-receptor dependent enhancement of parvalbumin-positive interneuron mediated feedforward inhibition. More prolonged DA release using 25 light-bursts (at 1 Hz) increases the SC PSP through a D1-type receptor dependent direct presynaptic effect on excitatory transmission. Thus, I propose the following model for how VTA/SNpC DAergic afferents effect oppositional synaptic states to influence learning in the hippocampus in accordance with motivational demands. During tonic DA release, the D4 receptors become activated, globally weaken the SC synaptic input to CA1 PNs, and increase plasticity thresholds. In contrast, phasic DA release activates D1-type receptors, and transitions the SC synapse to a more efficacious state, during which weaker inputs can drive potentiation.
title: C105. Longitudinal derivatives rigid: extended wing
Creators: name: Kwiatkowski, S.
Publisher: name: A.V. Roe Canada Limited. Aircraft Division. Technical Department
Year: 1954
Subjects: subject: Avro Arrow
subject: Avro Arrow
subject: Avro Canada
subject: A.V. Roe Canada
subject: Avro Canada CF-105 Arrow
subject: CF-105
subject: Canada supersonic jet
subject: avion à réaction supersonique du Canada
subject: delta-winged supersonic interceptor
subject: intercepteur supersonique à ailes delta

description: Distributed online by the National Research Council of Canada
description: Distribué en ligne par le Conseil national de recherches du Canada
title: C105. Preliminary extract from wind tunnel and stability reports: elastic lateral derivatives. Issue 2
Creators: name: Kwiatkowski, S.
Publisher: name: A.V. Roe Canada Limited. Aircraft Division. Technical Department
Year: 1954
Subjects: subject: Avro Arrow
subject: Avro Arrow
subject: Avro Canada
subject: A.V. Roe Canada
subject: Avro Canada CF-105 Arrow
subject: CF-105
subject: Canada supersonic jet
subject: avion à réaction supersonique du Canada
subject: delta-winged supersonic interceptor
subject: intercepteur supersonique à ailes delta

description: Distributed online by the National Research Council of Canada
description: Distribué en ligne par le Conseil national de recherches du Canada
$AdS_3 \times S^3$ Background from Poisson-Lie T-Duality
Creators: name: Eghbali, Ali
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We proceed to construct a dual pair for the $AdS_3 \times S^3$ background by applying non-Abelian T-duality (here as Poisson-Lie (PL) T-duality on a semi-Abelian double). By using a certain parametrization of the $4$-dimensional Lie group ${A}_2 \otimes 2{A}_1$ and by a suitable choice of spectator-dependent matrices, the original $σ$-model including the $AdS_3 \times S^3$ metric and a non-trivial $B$-field are constructed. The dual background constructed by means of the PL T-duality with the spectators is an asymptotically flat one with a potential black hole interpretation supported by a non-trivial $H$-flux whose metric contains the true singularity with a single horizon. The question of classical integrability of the non-Abelian T-dual $σ$-models under consideration is addressed, and their corresponding Lax pairs are found, depending on some spectral parameters. Finally, the conformal invariance conditions of the models are checked up to two-loop order, and it has been concluded that the resulting model is indeed a solution of supergravity.
description: 24 pages
The Jacobi flow
Creators: name: Michor, Peter W.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C22

description: The geodesic flow on the tangent bundle is the flow of a certain vector field which is called the spray $S:TM\to TTM$. The flow lines of the vector field $\ka_{TM}øTS:TTM\to TTTM$ project to the Jacobi fields on $TM$. This could be called the Jacobi flow.