cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Effect of non-local interactions on the vortex solution in Bose-Einstein Condensates
Creators: name: Pendse, Abhijit
name: Bhattacharyay, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider the Gross-Pitaevskii (GP) model of a Bose-Einstein Condensate (BEC) to study a single vortex line in the presence of non-local repulsive s-wave scattering. We show that in addition to the vortex solution with core width of the order of the healing length, there exists a vortex solution whose width is a microscopic length scale of the order of s-wave scattering length and is independent of the healing length. We compare the two classes of vortex solution and show the region where one can possibly observe the vortex whose width is of the order of scattering length.
description: A section discussing the thin vortex solution in a harmonic trap is added
Universal scaling of spectral fluctuation transitions for interacting chaotic systems
Creators: name: Srivastava, Shashi C. L.
name: Tomsovic, Steven
name: Lakshminarayan, Arul
name: Ketzmerick, Roland
name: Bäcker, Arnd
Publisher: name: arXiv
Year: 2015
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The spectral properties of interacting strongly chaotic systems are investigated for growing interaction strength. A very sensitive transition from Poisson statistics to that of random matrix theory is found. We introduce a new random matrix ensemble modeling this dynamical symmetry breaking transition which turns out to be universal and depends on a single scaling parameter only. Coupled kicked rotors, a dynamical systems paradigm for such transitions, are compared with this ensemble and excellent agreement is found for the nearest-neighbor-spacing distribution. It turns out that this transition is described quite accurately using perturbation theory.
description: 5 pages, 3 figures
title: Biomechanische Technikdiagnostik des Gyaku-Zuki im Karate-Kumite unter dem Aspekt verschiedener Ausführungsvarianten
Creators: name: Witte, Kerstin
name: Hofmann, Martin
Publisher: name: Journal of Martial Arts Research
Year: 2019

description: Im Rahmen dieses Beitrags soll die im Wettkampf des Karate-Kumite am häufigsten eingesetzte Stoßtechnik Gyaku-Zuki als Ganzkörperbewegung analysiert werden. Ziel war es, unterschiedliche Technikvarianten auf Basis objektiver Bewegungsphasen miteinander zu vergleichen. Drei männliche Karateka (Kumite) führten je sechs Fauststöße in vier Ausführungsarten durch. Aufgezeichnet wurden die Stöße mit acht Vicon MX40 Kameras unter Verwendung des Plug-in-Gait-Marker-Sets. Neben der Gesamtbewegungsdauer wurden die Dauer einzelner Phasen sowie biomechanische Parameter wie maximale Geschwindigkeiten bestimmt. Weiterhin wurde der Gesamtdrehimpuls um die Körperlängsachse berechnet, um unter anderem die zeitliche Entwicklung im Verlauf der Bewegung nachzuvollziehen.
description: Journal of Martial Arts Research, Vol 2 No 3 (2019): Reprints of KuK2011
Career planning courses increase career readiness of graduate and postdoctoral trainees - Extended Data S1-6
Creators: name: Layton, Rebekah
name: Jahangir, Arthee
name: Solberg, V.
name: Hall, Joshua
name: Ponder, Christine
name: Micoli, Keith
name: Vanderford, Nathan
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Other Life Sciences
subject: Other Medicine and Health Sciences
subject: Medicine and Health Sciences
subject: Life Sciences
subject: Curriculum and Instruction
subject: Education
subject: Career and professional development
subject: Graduate Education

description: Background: Given national calls for intentional career development during graduate and post-graduate scientific training, this study assessed career readiness development within the context of academic career courses. The current study evaluated the effects of academic career courses offered at two institutions that were specifically designed to increase career awareness, interest, and career-related confidence among doctoral students and postdoctoral fellows. Methods: Participants enrolled in a career course at trainees’ respective academic institutions and responded to pre- and post-course surveys (n=32, n=148). The paper offers a thematic analysis of each of the two courses using an individualized learning plan career development framework and describes the results of their respective pretest-posttest evaluations which indicated increases in career readiness. Results: Though the format and content provided in each course varied, participation was associated with increases in career readiness. Participants reported increased career-awareness including a greater familiarity with difference types of careers overall. Furthermore, interest in academic faculty careers increased in both samples, which may assuage fears that exposure to diverse career pathways could reduce interest in academic careers. Transferrable skills, including career planning and awareness also significantly increased. Course participants reported an increase in the number and type of mentors they interacted with beyond their principal faculty mentor (other faculty, professional PhDs, peers, and administrative staff). Conclusions: Findings provide supporting evidence for the benefits of implementing structured career development efforts during PhD training; even with varying content, delivery methods, and instructor type, both academic career courses led to significant gains in career awareness and readiness. Successful development and delivery of academic career courses, with a focus on career planning skills, suggest that institutions can utilize these and an effective way to prepare PhDs for their transition from training positions into careers.
First order $0$ - $π$ phase transitions in superconductor/ferromagnet/superconductor trilayers
Creators: name: Samokhvalov, A. V.
name: Buzdin, A. I.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the thermodynamics of the diffusive SFS trilayer composed of thin superconductor (S) and ferromagnet (F) layers. On the basis the self-consistent solutions of nonlinear Usadel equations in the F and S layers we obtain the Ginzburg--Landau expansion and compute the condensation free energy and entropy of the $0$ (even) and $π$ (odd) order parameter configurations. The first order $0-π$ transition as a function of temperature $T$ occurs, which is responsible for a jump of the averaged magnetic field penetration depth $λ(T)$ recently observed on experiments [N.Pompeo, et. al., Phys. Rev. B 90, 064510 (2014)]. The generalized Ginzburg-Landau functional was proposed to describe SFS trilayer for arbitrary phase difference between the superconducting order parameters in the S layers. The temperature dependence of the SFS Josephson junction critical current demonstrates the strong anharmonicity of the corresponding current--phase relation in the vicinity of the $0-π$ transition. In rf SQUID, coexistence of stable and metastable $0$ and $π$ states provides integer and half--integer fluxoid configurations.
description: 11 pages, 9 figures
Anomalous magneto-elastic and charge doping effects in thallium-doped BaFe2As2
Creators: name: Sefat, A. S.
name: Li, L.
name: Cao, H. B.
name: McGuire, M. A.
name: Sales, B.
name: Custelcean, R.
name: Parker, D. S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Within the BaFe2As2 crystal lattice, we partially substitute thallium for barium and report the effects of interlayer coupling in Ba1-xTlxFe2As2 crystals. We demonstrate the unusual effects of magneto-elastic coupling and charge doping in this iron-arsenide material, whereby Neel temperature rises with small x, and then falls with additional x. Specifically, we find that Neel and structural transitions in BaFe2As2 (TN =Ts= 133 K) increase for x=0.05 (TN = 138 K, Ts = 140 K) from magnetization, heat capacity, resistivity, and neutron diffraction measurements. Evidence from single crystal X-ray diffraction and first principles calculations attributes the stronger magnetism in x=0.05 to magneto-elastic coupling related to the shorter intraplanar Fe-Fe bond distance. With further thallium substitution, the transition temperatures decrease for x = 0.09 (TN = Ts = 131 K), and this is due to charge doping. We illustrate that small changes related to 3d transition-metal state can have profound effects on magnetism.
description: 10 pages; 4 figures
Migrazione del cluster di macchine virtuali di OAS da OVS a Proxmox VE
Creators: name: TACCHINI, ALESSANDRO
Publisher: name: OAS Bologna
Year: 2023

description: Nel nostro istituto, l’OAS-INAF di Bologna, si è reso necessario il passaggio del cluster di virtualizzazione realizzato con Oracle Virtual Server ad un nuovo cluster realizzato con Proxmox Virtual Environment Da molti anni oramai alcuni servizi informatici, di IASFBO prima ed OAS ora, vengono implementati attraverso server realizzati con macchine virtuali. I vantaggi sono molteplici: flessibilità, robustezza, velocità nel deployment di una macchina. Il primo sistema è stato creato utilizzando macchine dismesse dai vari progetti di calcolo e raccolte in un cluster. Nel tempo, tuttavia, l'aumento dei servizi offerti e l’usura degli apparati hanno portato ad una obsolescenza che ha reso il sistema inutilizzabile. Da qui la necessità di passare ad un sistema nuovo. In questo documento si illustrerà il passaggio dal vecchio sistema al nuovo riportando anche l’elenco dei comandi usati.
PROGRESS GBS
Creators: name: Le Doare, Kirsty
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Organisms
subject: Diseases
subject: Medicine and Health Sciences
subject: Congenital, Hereditary, and Neonatal Diseases and Abnormalities
subject: Bacterial Infections and Mycoses
subject: Bacteria

description: Supplementary files for PROGRESS GBS
Status and prospects of Di-jet production in high-energy polarized proton-proton collisions at RHIC at s**(1/2) = 200-GeV
Creators: name: STAR Collaboration
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The STAR experiment at the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory (BNL) is carrying out a spin physics program colliding transversely or longitudinally polarized proton beams at = 200-500 GeV to gain deeper insigh t into the spin structure and dynamics of the proton. These studies provide fundamental insight into Quantum Chromodynamics (QCD). One of the main objectives is the determination of the polarized gluon distribution function, g, through the measurement of the longitudinal double-spin asymmetry, ALL, for various processes. Inclusive hadron and jet production from polarized pp collision data collected so far at = 200 GeV using the STAR detector at RHIC have placed important constraints on g. Di-jet producti on provides direct access to the initial parton kinematics at leading order (LO) QCD and thus provides sensitivity to the Bjorken-x dependence of g. The status of the mid-rapidity di-jet cross section analysis from the 2005 RHIC run and the longitudinal d ouble-spin asymmetry at mid-rapidity for the 2006 data sample are discussed in these proceedings. Projections on future di-jet measurements at STAR are provided.
description: 4 pages, 2 figures, 18th International Symposium on Spin Physics, University of Virginia, October 6-11 2008
Decentering Anarchism: Governmentality and Anti-Authoritarian Social Movements in Twentieth-Century Spain
Creators: name: Wilson, Adrian
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2008

description: In this thesis, I outline a genealogy of the Spanish anarchist movement. I outline the epistemological terms on which anarchism has been defined by both historical and contemporary anarchist groups, and then I destabilize these epistemological understandings of anarchism by outlining the historical genealogy of the anarchist movement as it developed alongside the 19th-century Spanish state. I then use a case study of the agrarian anarchist collectivization movement during the Spanish Civil War to illustrate this genealogy. Finally, I theorize the contemporary, post-leftist Spanish anarchist movement, using Foucault's theory of the role of freedom in modern governmentality.
Transitions in Health Services for Youth and Young Adults with Eating Disorders: A Scoping Review Protocol
Creators: name: Lee, Jayden
name: Couturier, Jennifer
name: Dimitropoulos, Gina
name: Singh, Manya
name: Mushquash, Christopher
name: Kimber, Melissa
name: Nicula, Maria
name: Webb, Cheryl
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Mental Disorders
subject: Clinical Psychology
subject: Psychiatry and Psychology
subject: Medicine and Health Sciences
subject: Mental and Social Health
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Eating Disorders
subject: Scoping Review
subject: Transition Age Youth

description: The objective of our scoping review is to synthesize all available evidence for transition interventions, measurement tools, and indicators of successful transitions from pediatric to adult health services for youth and young adults with eating disorders.
Presentations and representations of surface singular braid monoids
Creators: name: Jablonowski, Michal
Publisher: name: arXiv
Year: 2016
Subjects: subject: Geometric Topology (math.GT)
subject: Rings and Algebras (math.RA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: The surface singular braid monoid corresponds to marked graph diagrams of knotted surfaces in braid form. In a quest to resolve linearity problem for this monoid, we will show that if it is defined on at least two or at least three strands, then its two or respectively three dimensional representations are not faithful. We will also derive new presentations for the surface singular braid monoid, one with reduced the number of defining relations, and the other with reduced the number of its singular generators. We include surface singular braid formulations of all knotted surfaces in Yoshikawa's table.
description: 15 pages, 3 figures, 1 table
PRESS qualitative study
Creators: name: Sampson, Margaret
name: McGowan, Jessie
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Public Health
subject: Medicine and Health Sciences
subject: Library and Information Science
subject: Epidemiology
subject: Social and Behavioral Sciences
subject: Boolean searching
subject: Database searches
subject: Evidence synthesis searches
subject: Peer Review
subject: Systematic review searches

description: This is a protocol for qualitative analysis of the use of PRESS; Peer Review of the Electronic Search Strategy. 2015 Guideline. The period for the analysis is November 2022- January 2023. We will collect data using virtual focus groups and interviews. We will use purposive and convenience recruitment strategies to seek individuals familiar with the PRESS 2015 Guideline. Familiarity may include understanding the use and reporting of the PRESS 2015 Guideline in research synthesis as an author, a funder, or journal editor, or a librarian/information specialist. We will use a reflexive thematic analysis approach to analyze our data.
Healthcare Access and Utilization Among New GBM Immigrants to Canada
Creators: name: Palma, Paolo
name: Zandi, Reza
name: Skakoon-Sparling, Shayna
name: Gervais, Jessie
name: Hart, Trevor
name: Team, Engage
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Health Psychology
subject: Public Health
subject: Medicine and Health Sciences
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: Secondary data pre-registration (please see pre-registration document attached)
Direct Arbitrary-Lagrangian-Eulerian finite volume schemes on moving nonconforming unstructured meshes
Creators: name: Gaburro, Elena
name: Dumbser, Michael
name: Castro, Manuel J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this paper, we present a novel second-order accurate Arbitrary-Lagrangian-Eulerian (ALE) finite volume scheme on moving nonconforming polygonal grids, in order to avoid the typical mesh distortion caused by shear flows in Lagrangian-type methods. In our new approach the nonconforming element interfaces are not defined by the user, but they are automatically detected by the algorithm if the tangential velocity difference across an element interface is sufficiently large. The grid nodes that are sufficiently far away from a shear wave are moved with a standard node solver, while at the interface we insert a new set of nodes that can slide in a nonconforming manner. In this way, the elements on both sides of the shear wave can move with a different velocity, without producing highly distorted elements. The core of the proposed method is the use of a space-time conservation formulation in the construction of the final finite volume scheme, which completely avoids the need of an additional remapping stage and ensures that the geometric conservation law (GCL) is automatically satisfied. Moreover, the mesh quality remains high and, as a direct consequence, also the time step remains almost constant in time, even for highly sheared vortex flows. The accuracy of the new scheme has been further improved by incorporating a special well balancing technique that is able to maintain particular stationary solutions of the governing PDE system up to machine precision. A large set of numerical tests has been carried out in order to check the accuracy and the robustness of the new method. In particular we have compared the results for a steady vortex in equilibrium solved with a standard conforming ALE method and with our new nonconforming ALE scheme, to show that the new nonconforming scheme is able to avoid mesh distortion even after very long simulation times.
description: Computers and Fluids, 2017
Non pharmacological interventions for preventing emergence delirium in children under general anesthesia: a scoping review protocol
Creators: name: shi, Shirley
name: Su, Lili
name: Sun, Yue
name: Ma, Caixia
name: Wang, Zhiwen
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Medicine and Health Sciences
subject: Children
subject: Emergence Delirium
subject: General Anesthesia
subject: Scoping Review

description: We will conduct this scoping review to identify and describe the classification, content elements, and outcomes measures of non-pharmacological interventions for preventing emergence delirium in children under general anesthesia.
Psych 6000 Lab 1
Creators: name: Greeley, Krista
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Social and Behavioral Sciences

description: This project will involve the organization and cleaning of data from a sample of 250 participants who provided data from the Big Five personality measure. Descriptive statistics such as mean, standard deviation, range, variance, and median were collected. Scatterplot figures and histograms were also reported to visualize the data. This project also involved conducting several power analyses using G*Power under several different conditions.
The use of performance feedback and reward to enhance upper limb motor behavior and recovery post-stroke: a scoping review protocol
Creators: name: Palidis, Dimitrios
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Medicine and Health Sciences
subject: Life Sciences
subject: Rehabilitation and Therapy
subject: Neuroscience and Neurobiology

description: This document serves to preregister the scoping review protocol for "The use of performance feedback and reward to enhance upper limb motor behavior and recovery post-stroke: a scoping review"
Reading Calvino in the garden and speaking Italian in the courtyard: the making of Italian Americans in two Italian American novels, with help from Italy and Italo Calvino's Fiabe italiane
Creators: name: Schultz, K. Nicole
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: As Italian American writers, Anna Monardo and Tony Ardizzone explore the connection between language and the hybrid identity of Italian Americans. Ardizzone's chosen mode of narration is the folktale. He both uses old ones and creates his own, telling them in such a way that one sees the language and cultural heritage of the immigrants. In Italy, these folktales can be found in Italo Calvino's Fiabe Italiane. By reading Calvino, one can see how Ardizzone has mined and used the oral traditions of his ancestors. Monardo uses the acquisition of the Italian language of her protagonist as a widening of social space in a Bildungsroman novel that takes place two generations after the large immigration wave. This examination of the Italian language looks at its relation to Italy, to America, and to the confluence of the two in social, historical, and political contexts.
Hyperbolic geometry of the ample cone of a hyperkahler manifold
Creators: name: Amerik, Ekaterina
name: Verbitsky, Misha
Publisher: name: arXiv
Year: 2015
Subjects: subject: Algebraic Geometry (math.AG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: Let $M$ be a compact hyperkahler manifold with maximal holonomy (IHS). The group $H^2(M, R)$ is equipped with a quadratic form of signature $(3, b_2-3)$, called Bogomolov-Beauville-Fujiki (BBF) form. This form restricted to the rational Hodge lattice $H^{1,1}(M,Q)$, has signature $(1,k)$. This gives a hyperbolic Riemannian metric on the projectivisation of the positive cone in $H^{1,1}(M,Q)$, denoted by $H$. Torelli theorem implies that the Hodge monodromy group $Γ$ acts on $H$ with finite covolume, giving a hyperbolic orbifold $X=H/Γ$. We show that there are finitely many geodesic hypersurfaces which cut $X$ into finitely many polyhedral pieces in such a way that each of these pieces is isometric to a quotient $P(M')/Aut(M')$, where $P(M')$ is the projectivization of the ample cone of a birational model $M'$ of $M$, and $Aut(M')$ the group of its holomorphic automorphisms. This is used to prove the existence of nef isotropic line bundles on a hyperkahler birational model of a simple hyperkahler manifold of Picard number at least 5, and also illustrates the fact that an IHS manifold has only finitely many birational models up to isomorphism, originally deduced by Markman and Yoshioka from the Morrison-Kawamata cone conjecture.
description: 13 pages
Is Animal Cruelty or Abolitionist Messaging More Effective: A Reanalysis
Creators: name: Linkersdörfer, Janosch
name: Peacock, Jacob
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: behavior change
subject: meat consumption
subject: messaging
subject: reanalysis
subject: research-compendium

description: Frozen state of the research compendium for the original publication (09/14/2020).
Falls in paediatric physical disability: scoping review protocol
Creators: name: Hegde, Richa
name: Kennedy, Rachel
name: Carroll, Kate
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Physiotherapy
subject: Medicine and Health Sciences
subject: Rehabilitation and Therapy
subject: Physical Therapy
subject: children
subject: falls
subject: paediatrics
subject: physical disability
subject: scoping review

description: The aim of this scoping review is to explore the available research to date on the incidence, prevalence and impact of falls among the paediatric population with physical disability, and identify the current knowledge gaps.
Virtual reality versus traditional learning in interventional radiology. An educational systematic review.
Creators: name: gelmini, and yara
name: Duarte, Márcio
name: de Assis, André
name: Júnior, Josias
name: Carnevale, Francisco
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Analytical, Diagnostic and Therapeutic Techniques and Equipment
subject: Medical Education

description: It´s a systematic educational review about virtual reality in interventional radiology. The objective is to compare the traditional learning methods to virtual reality in this area. Eligible studies are gonna be evaluated using the Buckley questionnaire - BEME GUIDE nº11and the Kirkpatrick´s model described by Steinert - BEME GUIDE nº8. It would be included studies that compare traditional learning methods versus virtual reality in interventional radiology, with no restriction over origin, language, publication status of the study, or the population analyzed.
Effect of a 6-week strengthening program on shoulder and scapular stabilizer strength and scapular kinematics in Division I collegiate swimmers
Creators: name: Hibberd, Elizabeth Eve
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Shoulder injuries are common in swimmers because of the demands of the sport. Muscle imbalances frequently exist due to the biomechanics of the sport, which predispose swimmers to injury. The objective of this study was to assess the effectiveness of a 6-week intervention program to improve shoulder and scapular stabilizer strength and scapular kinematics in collegiate swimmers. Shoulder and scapular stabilizer strength was measured with a handheld dynamometer and scapular kinematics were assessed using an electromagnetic tracking device. This study found that there were trends towards significance in shoulder flexion and abduction with greater improvement occurring in the intervention group. Scapular kinematic data revealed increased scapular internal rotation, protraction, and elevation in all subjects at post testing, but there was not a significant effect of group on the individual kinematic variables. There was no significant effect of group on subjective rating of the shoulder.
Monads on dagger categories
Creators: name: Heunen, Chris
name: Karvonen, Martti
Publisher: name: arXiv
Year: 2016
Subjects: subject: Category Theory (math.CT)
subject: FOS: Mathematics

description: The theory of monads on categories equipped with a dagger (a contravariant identity-on-objects involutive endofunctor) works best when everything respects the dagger: the monad and adjunctions should preserve the dagger, and the monad and its algebras should satisfy the so-called Frobenius law. Then any monad resolves as an adjunction, with extremal solutions given by the categories of Kleisli and Frobenius-Eilenberg-Moore algebras, which again have a dagger. We characterize the Frobenius law as a coherence property between dagger and closure, and characterize strong such monads as being induced by Frobenius monoids.
description: 28 pages
Behavioral therapy and self-care vs occlusal splints in the treatment of pain in the masticatory muscles: a controlled clinical trial.
Creators: name: Salinas, Javier
name: Olivares, Lisa
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Other Dentistry
subject: Medicine and Health Sciences
subject: Dentistry
subject: FOS: Clinical medicine

description: Comparar la efectividad clínica de las férulas oclusales termoplásticas personalizadas junto a la terapia conductual y de autocuidado en el manejo de mialgias de los músculos masticadores
Poor Cognitive Emotion Regulation and Subsequent Low Perceived Control Over Stress Translate Cognitive Control Deficits into Depression
Creators: name: Nguyen, Quynh
name: Snyder, Hannah
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Developmental Psychology
subject: Cognitive Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Cognitive Control, Depression, Stress Appraisals, Stress Controllability, Emotion Regulation, Planning, Positive Reappraisal, Emerging Adults

description: Prior research has implicated poor cognitive control and a perceived lack of control over stress in depression. However, no studies have explored whether perceived stress uncontrollability acts as a mediator translating cognitive control deficits into depression. Indeed, it is possible that poor cognitive control interferes with individuals’ tendency to refocus on planning and/or positively reappraise stress, increasing the perceived uncontrollability of stressors and subsequently conferring vulnerability to depression. The current study tests two new integrative models linking poor cognitive control with depression via a low tendency to refocus on planning (model 1) or to positively reappraise stressors (model 2) and subsequent perceived stress uncontrollability in emerging adults during the early months of the COVID-19 pandemic. Participants are 154 undergraduates aged 18 to 23. The study is part of a longitudinal project conducted online and will use self-reports from the first 4 timepoints, collected between April 2nd and June 8th, 2020.
Hitting rock bottom: reading male synope in Kleist's Die Familie Schroffenstein, Michael Kohlhaas, and Prinz Friedrich von Homburg
Creators: name: Gomoluch, Susanne
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2009

description: This thesis examines fainting scenarios in three of Heinrich von Kleist’s works: Die Familie Schroffenstein, Michael Kohlhaas, and Prinz Friedrich von Homburg. In Kleist’s oeuvre, fainting is portrayed as a gradual process that even reaches beyond the act of the physical fainting of the body. Depending on the fainting protagonists’s degree of spirituality and acceptance of divine realms, syncope can also mean remedy. The first chapter provides an analysis of the Sylvester’s syncope in Die Familie Schroffenstein and shows in what way Sylvester’s fainting means remedy. The second chapter explores the fainting spells of the Saxon Elector in Michael Kohlhaas and focuses on the absence of spirituality. The third chapter investigates unconsciousness in Prinz Friedrich von Homburg which unlike the two previous places appears to be an example of continual syncope.
Perceptions of Low Control over Life Stress and Subsequent Repetitive Negative Thinking Translate Poor Cognitive Control into Depression
Creators: name: Nguyen, Quynh
name: Snyder, Hannah
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Developmental Psychology
subject: Cognitive Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Cognitive Control, Depression, Stress Appraisals, Stress Controllability, Stress Generation, Repetitive Negative Thinking, Emerging Adults

description: Prior research has implicated rumination in the link between impaired cognitive control and depression, but only indirectly through stress generation and, potentially, perceived control over stressors. Further, recent studies suggest that it is repetitive negative thinking in general, rather than rumination per se, that acts as a link in these chains. However, these models have not been directly tested. Therefore, the current study aims to explore two new models, particularly in the context of the COVID-19 pandemic and potential future major stressors. We predict that poor cognitive control is linked to depression via repetitive negative thinking following stress generation (model 1) and following perceived stress uncontrollability (model 2). These hypotheses will be tested in 154 undergraduates aged 18 to 23. The study is part of a longitudinal project conducted online via Qualtrics; the proposed analyses will use self-reports from the first 4 timepoints, collected between April 2nd and June 8th, 2020.
TPC-like readout for thermal neutron detection using a GEM-detector
Creators: name: Flierl, Bernhard
name: Biebel, Otmar
name: Hertenberger, Ralf
name: Zeitelhack, Karl
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Spatial resolution of less than 200 um is challenging for thermal neutron detection. A novel readout scheme based on the time-projection-chamber (TPC) concept is used in a gaseous electron multiplier (GEM) detector. Thermal neutrons are captured in a single 2 um thick Boron-10 converter cathode and secondary Helium and Lithium ions are produced with a combined energy of 2.8 MeV. These ions have sufficient energy to form straight tracks of several mm length. With a time resolving 2-dimensional readout of 400 um pitch in both directions, based on APV25 chips, the ions are tracked and their respective origin in the cathode converter foil is reconstructed. Using an Ar-CO2 93:7% gas mixture, a resolution of 100 um (FWHM 235 um) has been observed with a triple GEM-detector setup at the Garching neutron source (FRMII) for neutrons of 4.7 Angstrom.
description: To appear in NIMA Proceedings. Presented at the 13th Pisa Meeting on Advanced Detectors, 24-30 May 2015. La Biodola, Isola d'Elba, Italy
New Perspective on the Phase Diagram of Cuprate High-Temperature Superconductors
Creators: name: Rybicki, Damian
name: Jurkutat, Michael
name: Reichardt, Steven
name: Kapusta, Czesław
name: Haase, Jürgen
Publisher: name: arXiv
Year: 2015
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Universal scaling laws can guide the understanding of new phenomena, and for cuprate high-temperature superconductivity such an early influential relation showed that the critical temperature of superconductivity ($T_c$) correlates with the density of the superfluid measured at low temperatures. This famous Uemura relation has been inspiring the community ever since. Here we show that the charge content of the bonding orbitals of copper and oxygen in the ubiquitous CuO$_2$ plane, accessible with nuclear magnetic resonance (NMR), is tied to the Uemura scaling. This charge distribution between copper and oxygen varies between cuprate families and with doping, and it allows us to draw a new phase diagram that has different families sorted with respect to their maximum $T_c$. Moreover, it also shows that $T_c$ could be raised substantially if we were able to synthesize materials in which more oxygen charge is transferred to the approximately half filled copper orbital.
A search for High Mass Stars Forming in Isolation using CORNISH & ATLASGAL
Creators: name: Tremblay, Chenoa D.
name: Walsh, Andrew J.
name: Longmore, Steven N.
name: Urquhart, James S.
name: König, Carsten
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Theoretical models of high mass star formation lie between two extreme scenarios. At one extreme, all the mass comes from an initially gravitationally-bound core. At the other extreme, the majority of the mass comes from cluster scale gas, which lies far outside the initial core boundary. One way to unambiguously show high mass stars can assemble their gas through the former route would be to find a high mass star forming in isolation. Making use of recently available CORNISH and ATLASGAL Galactic plane survey data, we develop sample selection criteria to try and find such an object. From an initial list of approximately 200 sources, we identify the high mass star forming region G13.384+0.064 as the most promising candidate. The region contains a strong radio continuum source, that is powered by an early B-type star. The bolometric luminosity, derived from infrared measurements, is consistent with this. However, sub-millimetre continuum emission, measured in ATLASGAL, as well as dense gas tracers, such as HCO+(3-2) and N2H+(3-2) indicate that there is less than 100 M$_{\odot}$ of material surrounding this star. We conclude that this region is indeed a promising candidate for a high mass star forming in isolation, but that deeper near-IR observations are required to put a stronger constraint on the upper mass limit of young, lower mass stars in the region. Finally, we discuss the challenges facing future studies in proving a given high mass star is forming in isolation.
description: 10pages, 6 figures, accepted for publication in PASA
Ising model in clustered scale-free networks
Creators: name: Herrero, Carlos P.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The Ising model in clustered scale-free networks has been studied by Monte Carlo simulations. These networks are characterized by a degree distribution of the form P(k) ~ k^(-gamma) for large k. Clustering is introduced in the networks by inserting triangles, i.e., triads of connected nodes. The transition from a ferromagnetic (FM) to a paramagnetic (PM) phase has been studied as a function of the exponent gamma and the triangle density. For gamma > 3 our results are in line with earlier simulations, and a phase transition appears at a temperature T_c(gamma) in the thermodynamic limit (system size N to infinity). For gamma <= 3, a FM-PM crossover appears at a size-dependent temperature T_co, so that the system remains in a FM state at any finite temperature in the limit N to infinity. Thus, for gamma = 3, T_co scales as ln N, whereas for gamma < 3, we find T_co ~ J N^z, where the exponent z decreases for increasing gamma. Adding motifs (triangles in our case) to the networks causes an increase in the transition (or crossover) temperature for exponent gamma > 3 (or <= 3). For gamma > 3, this increase is due to changes in the mean values < k > and < k^2 >, i.e., the transition is controlled by the degree distribution (nearest neighbor connectivities). For gamma <= 3, however, we find that clustered and unclustered networks with the same size and distribution P(k) have different crossover temperature, i.e., clustering favors FM correlations, thus increasing the temperature T_co. The effect of a degree cutoff k_cut on the asymptotic behavior of T_co is discussed.
description: 13 pages, 12 figures
Model comparison for the density structure across solar coronal waveguides
Creators: name: Arregui, I.
name: Soler, R.
name: Ramos, A. Asensio
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The spatial variation of physical quantities, such as the mass density, across solar atmospheric waveguides governs the timescales and spatial scales for wave damping and energy dissipation. The direct measurement of the spatial distribution of density, however, is difficult and indirect seismology inversion methods have been suggested as an alternative. We applied Bayesian inference, model comparison, and model-averaging techniques to the inference of the cross-field density structuring in solar magnetic waveguides using information on periods and damping times for resonantly damped magnetohydrodynamic (MHD) transverse kink oscillations. Three commonly employed alternative profiles were used to model the variation of the mass density across the waveguide boundary. Parameter inference enabled us to obtain information on physical quantities such as the Alfvén travel time, the density contrast, and the transverse inhomogeneity length scale. The inference results from alternative density models were compared and their differences quantified. Then, the relative plausibility of the considered models was assessed by performing model comparison. Our results indicate that the evidence in favor of any of the three models is minimal, unless the oscillations are strongly damped. In such a circumstance, the application of model-averaging techniques enables the computation of an evidence-weighted inference that takes into account the plausibility of each model in the calculation of a combined inversion for the unknown physical parameters.
description: 12 pages, 9 figures, 3 tables
Roles and responsibilities when leading consensus meetings
Creators: name: Ghannad, Mona
name: Giustini, Dean
name: Lasinsky, Anne
name: Sims-Gould, Joanie
name: Blazey, Paul
name: Armond, Anna
name: Ng, Jeremy
name: Martino, Nadia
name: Nag, Sammy
name: Mota, Adrian
name: Moher, David
name: Khan, Karim
name: Ardern, Clare
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Communication
subject: Science and Technology Policy
subject: Public Affairs, Public Policy and Public Administration
subject: Health Policy
subject: Leadership Studies
subject: Organizational Communication
subject: Interpersonal and Small Group Communication
subject: Social and Behavioral Sciences

description: Objective: To map the roles, responsibilities, criteria for evaluating performance, and characteristics of effective leadership among chairs and other principals of meetings where the goal is to reach a consensus-based decision. Introduction: The processes of peers evaluating grant applications to allocate research funding is considered essential to the discourse of science 2 3. Yet the process is increasingly questioned, and prone to bias. Furthermore, the structure and interactions of peer review committees is not always equitable. Inclusion criteria: Studies that report on leadership roles within consensus decision committees that follow a similar process to the grant peer review process, across organizations that are tied to funding directives. This review will include studies from a range of disciplines; health science, biomedicine, education, psychology, management research, law, ethics and policy. Methods: With the help of a medical librarian, we will create comprehensive search strategies using a range of bibliographic databases, citation indexes and websites. We will search the websites of academic bodies (e.g., learned societies) and other web sources of information (e.g., management research organizations) to locate grey papers. Two independent reviewers will screen abstracts and subsequently full-text articles, to identify potentially eligible studies for inclusion. This scoping review will report on the roles, responsibilities and potential performance indicators of consensus decision committees that follow a similar process to grant peer review.
Experimental Observation of Two Massless Dirac-Fermion Gases in Graphene-Topological Insulator Heterostructure
Creators: name: Bian, Guang
name: Chung, Ting-Fung
name: Liu, Chang
name: Chen, Chaoyu
name: Chang, Tay-Rong
name: Wu, Tailung
name: Belopolski, Ilya
name: Zheng, Hao
name: Xu, Su-Yang
name: Sanchez, Daniel S.
name: Alidoust, Nasser
name: Pierce, Jonathan
name: Quilliams, Bryson
name: Barletta, Philip P.
name: Lorcy, Stephane
name: Avila, Jose
name: Chang, Guoqing
name: Lin, Hsin
name: Jeng, Horng-Tay
name: Asensio, Maria-Carmen
name: Chen, Yong P.
name: Hasan, M. Zahid
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Graphene and topological insulators (TI) possess two-dimensional Dirac fermions with distinct physical properties. Integrating these two Dirac materials in a single device creates interesting opportunities for exploring new physics of interacting massless Dirac fermions. Here we report on a practical route to experimental fabrication of graphene-Sb2Te3 heterostructure. The graphene-TI heterostructures are prepared by using a dry transfer of chemical-vapor-deposition grown graphene film. ARPES measurements confirm the coexistence of topological surface states of Sb2Te3 and Dirac π bands of graphene, and identify the twist angle in the graphene-TI heterostructure. The results suggest a potential tunable electronic platform in which two different Dirac low-energy states dominate the transport behavior.
Low temperature waste heat sources data
Creators: name: Davies, Gareth
name: Roscoe Papini Lagoeiro, Henrique
name: Turnell, Helen
name: Wegner, Mateusz Marek
name: Foster, Alan
name: Evans, Judith
name: Revesz, Akos
name: Leiper, A.
name: Smyth, K.
name: Hamilton, J.
name: Cooke, H.
name: Maidment, Graeme
Publisher: name: London South Bank University
Year: 2022
Subjects: waste heat
low carbon heat
low temperature waste heat

description: There is an urgent need to reduce dependence on fossil fuel based energy sources and minimise carbon emissions, if the UK’s target of zero greenhouse gas emissions by 2050 is to be met. This dataset relates to an EPSRC and BEIS funded project to investigate the potential of low temperature waste heat (< 100°C) as a low carbon heat resource in the UK. A range of low temperature waste heat sources from industrial, commercial and geothermal sites were identified and used to estimate the total waste heat output from these sources. The results are reported in a paper entitled ‘Evaluation of low temperature waste heat as a low carbon heat resource in the UK’. It was concluded that low temperature waste heat offers the potential for a very large heat resource, which has not been widely explored to date. The dataset in this repository provides details of the individual waste heat sources used within the paper to estimate the total thermal energy output from the low temperature waste heat sources considered.
description: Information gathered from a range of sources including public domain, internet, commercial technical information, research journals, text books, other publications, industry trade magazines, trade associations and individual businesses.
description: Collection of characteristic data for a range of industry, commercial and geothermal processes which generate low temperature waste heat, which is listed on spreadsheets. Application of authors' source-specific methodology to predict the total waste heat produced from these sources for each site.
Navigation strategies of motor proteins on decorated tracks
Creators: name: Bertalan, Zsolt
name: Budrikis, Zoe
name: La Porta, Caterina A. M.
name: Zapperi, Stefano
Publisher: name: arXiv
Year: 2015
Subjects: subject: Subcellular Processes (q-bio.SC)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Motor proteins display widely different stepping patterns as they move on microtubule tracks, from the deterministic linear or helical motion performed by the protein kinesin to the uncoordinated random steps made by dynein. How these different strategies produce an efficient navigation system needed to ensure correct cellular functioning is still unclear. Here, we show by numerical simulations that deterministic and random motor steps yield different outcomes when random obstacles decorate the microtubule tracks: kinesin moves faster on clean tracks but its motion is strongly hindered on decorated tracks, while dynein is slower on clean tracks but more efficient in avoiding obstacles. Further simulations indicate that dynein's advantage on decorated tracks is due to its ability to step backwards. Our results explain how different navigation strategies are employed by the cell to optimize motor driven cargo transport.
Theory that Matters! Problem-based learning towards 5G Communication System and Standards
Creators: name: Nguyen, Giang T.
name: Cabrera, Juan A.
name: Schmoll, Robert-Steve
name: Pandi, Sreekrishna
name: Radeke, Rico
name: Fitzek, Frank H.P.
Publisher: name: Universität Tübingen
Year: 2017
Subjects: subject: Kommunikation
subject: 004
subject: 5G Communication

description: Theory that Matters! Problem-based learning towards 5G Communication System and Standards