cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantum Dynamics of Lorentzian Spacetime Foam
Creators: name: Redmount, Ian
name: Suen, Wai-Mo
Publisher: name: arXiv
Year: 1993
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A simple spacetime wormhole, which evolves classically from zero throat radius to a maximum value and recontracts, can be regarded as one possible mode of fluctuation in the microscopic ``spacetime foam'' first suggested by Wheeler. The dynamics of a particularly simple version of such a wormhole can be reduced to that of a single quantity, its throat radius; this wormhole thus provides a ``minisuperspace model'' for a structure in Lorentzian-signature foam. The classical equation of motion for the wormhole throat is obtained from the Einstein field equations and a suitable equation of state for the matter at the throat. Analysis of the quantum behavior of the hole then proceeds from an action corresponding to that equation of motion. The action obtained simply by calculating the scalar curvature of the hole spacetime yields a model with features like those of the relativistic free particle. In particular the Hamiltonian is nonlocal, and for the wormhole cannot even be given as a differential operator in closed form. Nonetheless the general solution of the Schrödinger equation for wormhole wave functions, i.e., the wave-function propagator, can be expressed as a path integral. Too complicated to perform exactly, this can yet be evaluated via a WKB approximation. The result indicates that the wormhole, classically stable, is quantum-mechanically unstable: A Feynman-Kac decomposition of the WKB propagator yields no spectrum of bound states. Though an initially localized wormhole wave function may oscillate for many classical expansion/recontraction periods, it must eventually leak to large radius values. The possibility of such a mode unstable against growth, combined with
description: 37 pages, 93-7
Quantum Corrections to Deep Bags
Creators: name: Naculich, Stephen G.
name: Bagger, Jonathan A.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Nontopological solitons, or ``bags,'' can arise when fermions acquire their mass through a Yukawa coupling to some scalar field. Bags have played an important role in models of baryons, nuclei, and more recently, in the idea that a Higgs condensate may form around a very heavy top quark. It has been claimed that deep bags, which correspond to tightly-bound states of fermions, will form when the Yukawa coupling is strong. Quantum corrections, however, are significant in this regime. We examine the effects of these quantum corrections on the formation of nontopological solitons in an exactly solvable large-$N$ model. We find that quantum bags differ dramatically from those of the classical theory. In particular, for large Yukawa coupling, the bags remain shallow and the fermions weakly bound.
description: Talk given at the XXVI Int. Conf. on High Energy Physics, August, 1992 LATEX file, 7 pages + 2 figures available upon request, JHU-TIPAC-920021
Localized reversible nanoscale phase separation in Pr_0.63Ca_0.37MnO_3 single crystal using a scanning tunneling microscope tip
Creators: name: Kar, Sohini
name: Raychaudhuri, A. K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report the destabilization of the charge ordered insulating (COI) state in a localized region of Pr_0.63Ca_0.37MnO_3 single crystal by current injection using a scanning tunneling microscope tip. This leads to controlled phase separation and formation of localized metallic nanoislands in the COI matrix which have been detected by local tunneling conductance mapping. The metallic regions thus created persist even after reducing the injected current to lower values. The original conductance state can be restored by injecting a current of similar magnitude but of opposite polarity. We thus achieve reversible nanoscale phase separation that gives rise to the possibility to "write, read, and erase" nanosized conducting regions in an insulating matrix with high spatial resolution.
description: 8 pages, 4 figures, Appl. Phys. Lett (accepted for publication)
title: Comparative Visions in Space Law
Creators: name: Zolea, Sirio
Publisher: name: Roma Tre University
publisherIdentifier: https://ror.org/05vf0dg29
publisherIdentifierScheme: ROR
Year: 2024

description:

After decades of exceptional development of the digital sector, we are witnessing a renewed interest of public and private entities in outer space, with the simultaneous presence of national defense and geopolitical strategic interests and new business interests aiming to profit. Space law is characterized by a core of international law, but, in our times, it cannot just be defined as a branch of international law. Problems and complications are due to the presence of different interests and of different legal cultures, which require a significant effort of compromise and openness to be reconciled to everyone’s satisfaction, in order to obtain the peaceful adherence and cooperation of all the stakeholders with the adopted solutions. Technological evolution and the consequent growing role of space economy require, at all the domestic and international levels, more detailed and certain legal rules. Selected contributions from the conference “Comparative Visions in Space Law” have been collected in this book, reflecting the cross-boundary approach which characterized the event: dialogue among a multitude of disciplines and legal experiences, shaping new horizons of collaboration which are indispensable to understand the economic, geopolitical, diplomatic stakes of space law, and its technical aspects and difficulties.
Circulating adiponectin levels are paradoxically associated with mortality rate. A systematic review and meta-analysis. Online supplemental material
Creators: name: Scarale, Maria Giovanna
name: Fontana, Andrea
name: Trischitta, Vincenzo
name: Copetti, Massimiliano
name: Menzaghi, Claudia
Publisher: name: figshare
Year: 2018
Subjects: subject: 110306 Endocrinology
subject: FOS: Clinical medicine

description: Online supplemental material of paper entitled: "Circulating adiponectin levels are paradoxically associated with mortality rate. A systematic review and meta-analysis. It contains 2 tables describing papers included in the meta-analysis and quality assessment of them along with figures of additional analyses: funnel plots, forest plots and subgroup analyses
Effect of Mars Atmospheric Loss on Snow Melt Potential in a 3.5-Gyr Mars Climate Evolution Model
Creators: name: Mansfield, Megan
name: Kite, Edwin S.
name: Mischna, Michael A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Post-Noachian Martian paleochannels indicate the existence of liquid water on the surface of Mars after about 3.5 Gya (Irwin et al., 2015; Palucis et al., 2016). In order to explore the effects of variations in CO$_{2}$ partial pressure and obliquity on the possibility of surface water, we created a zero-dimensional surface energy balance model. We combine this model with physically consistent orbital histories to track conditions over the last 3.5 Gyr of Martian history. We find that melting is allowed for atmospheric pressures corresponding to exponential loss rates of $dP/dt \propto t^{-3.73}$ or faster, but this rate is within $0.5 σ$ of the rate calculated from initial measurements made by the Mars Atmosphere and Volatile EvolutioN (MAVEN) mission, if we assume all the escaping oxygen measured by MAVEN comes from atmospheric CO$_{2}$ (Lillis et al., 2017; Tu et al., 2015). Melting at this loss rate matches selected key geologic constraints on the formation of Hesperian river networks, assuming optimal melt conditions during the warmest part of each Mars year (Irwin et al., 2015; Stopar et al., 2006; Kite et al., 2017a,b). The atmospheric pressure has a larger effect on the surface energy than changes in Mars's mean obliquity. These results show that initial measurements of atmosphere loss by MAVEN are consistent with atmospheric loss being the dominant process that switched Mars from a melt-permitting to a melt-absent climate (Jakosky et al., 2017), but non-CO$_{2}$ warming will be required if $<2$ Gya paleochannels are confirmed, or if most of the escaping oxygen measured by MAVEN comes from H$_{2}$O.
description: 12 pages, 8 figures, accepted to JGR Planets
Additional file 1 of Barriers and facilitators to promoting evidence uptake in Chinese medicine: a qualitative study in Hong Kong
Creators: name: Wong, Charlene Hoi Lam
name: Tse, Jeffrey Van Ho
name: Nilsen, Per
name: Ho, Leonard
name: Wu, Irene Xin Yin
name: Chung, Vincent Chi Ho
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1.
Applying the weighted horizontal magnetic gradient method to a simulated flaring Active Region
Creators: name: Korsos, M. B.
name: Chatterjee, Piyali
name: Erdelyi, R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Here, we test the weighted horizontal magnetic gradient ($WG_M$) as a flare precursor, introduced by Korsos et. al. (2015, ApJ, 802, L21), by applying it to a magneto-hydrodynamic (MHD) simulation of solar-like flares Chatterjee et. al. (2016, Physical Review Letters, 116, 10, 101101). The pre-flare evolution of the $WG_M$ and the behavior of the distance parameter between the area-weighted barycenters of opposite polarity sunspots at various heights is investigated in the simulated $δ$-type sunspot. Four flares emanated from this sunspot. We found the optimum heights above the photosphere where the flare precursors of the $WG_M$ method are identifiable prior to each flare. These optimum heights agree reasonably well with the heights of the occurrence of flares identified from the analysis of their thermal and Ohmic heating signatures in the simulation. We also estimated the expected time of the flare onsets from the duration of the approaching-receding motion of the barycenters of opposite polarities before each single flare. The estimated onset time and the actual time of occurrence of each flare are in good agreement at the corresponding optimum heights. This numerical experiment further supports the use of flare precursors based on the $WG_M$ method.
description: 12 figures, 2 tables
Exact Dirac Quantization of All 2-D Dilaton Gravity Theories
Creators: name: Martinez, D. Louis-
name: Gegenberg, J.
name: Kunstatter, G.
Publisher: name: arXiv
Year: 1993
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The most general dilaton gravity theory in 2 spacetime dimensions is considered. A Hamiltonian analysis is performed and the reduced phase space, which is two dimensional, is explicitly constructed in a suitable parametrization of the fields. The theory is then quantized via the Dirac method in a functional Schrodinger representation. The quantum constraints are solved exactly to yield the (spatial) diffeomorphism invariant quantum wave functional for all theories considered. This wave function depends explicitly on the (single) configuration space coordinate as well as on the imbedding of space into spacetime (i.e. on the choice of time).
description: 11 pages, LateX, (Equations (36) and (37) have been corrected and the discussion of them modified.)
From mononuclear to polynuclear: copper and zinc complexes obtained from polypyridylamine ligands related to tris(2-pyridylmethyl)-amine (tmpa)
Creators: name: Beitat, Alexander
name: Becker, Jonathan
name: Xu, Jing-Yuan
name: Christoph-Cornelius Brombach
name: Becker, Sabine
name: Kelm, Harald
name: Walter, Olaf
name: Würtele, Christian
name: Schindler, Siegfried
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer

description: Copper(I)/(II) complexes and a zinc compound with polypyridylamine ligands (related to the tripodal ligand tris(2-pyridylmethyl)amine, tmpa) were synthesized. Crystallographic characterization was possible for most of the complexes obtained. The different structures of the complexes allowed some insight into the basic understanding of the design of coordination polymers. Depending on ligand, solvent or anion, either mononuclear, dinuclear or polynuclear complexes were obtained.
Neutron electric dipole moment due to Higgs exchange in Left-Right symmetric models
Creators: name: Chang, D.
name: He, Xiao-Gang
name: Keung, W. -Y.
name: McKellar, B. H. J.
name: Wyler, D.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we study the neutron electric dipole moment (EDM) due to Higgs boson exchange in Left-Right symmetric models. In pseudo-manifest Left-Right symmetric models, the neutral Higgs contribution is smaller than that from the charged Higgs. The charged Higgs contribution at the two loop level can be as large as the experimental upper bound. In non (pseudo) manifest Left-Right symmteric models, the neutral Higgs exchange contribution can reach the experimental upper bound. The Higgs exchange contributions can be more important than the ones from W-boson exchange due to $W_L - W_R$ mixing.
description: 21 pages, 4 figures not included, available upon request, UM-P-92/49
Psychometric evaluation of a functional walking test for children with cerebral palsy
Creators: name: Doyle, Aoife
Publisher: name: Royal College of Surgeons in Ireland
Year: 2019
Subjects: Uncategorized

description: The aim of this study was to examine the psychometric properties of the Functional Walking Test (FWT) for a sample of ambulant children with Cerebral Palsy (CP). This included a review of the reliability, validity and sensitivity of the FWT. CP is a lifelong condition that challenges the individual child and their family. The majority of children with CP will walk either with or without the need for assistive mobility aids. These children will, however, all display some degree of pathological or abnormal gait. As a result, the management of the condition is often directed towards changing or controlling the effect CP has on gait and function. The use of valid, reliable and sensitive outcome measures in the clinical environment is essential for evaluating the efficacy of interventions and goals. The FWT was designed to specifically describe the functional walking ability of the child with CP. It consists of 11 items, divided into 5 categories: (1) Kneeling (2) From Kneeling (3) Standing (4) Walking (5) Stairs. The maximum score is 23. The FWT was however lacking in psychometric data. In relation to the reliability of the FWT; the inter-rater reliability was determined through comparison of scores obtained by 8 of raters. The intra-rater reliability was determined through comparison of the raters' scores over two intervals. The raters were given one month to score all 56 participants. One month after the initial scoring, the raters were asked to repeat the scoring. The validity and sensitivity was assessed through comparison of the performance of the FWT against another measure of established validity, the Gross Motor Function Measure (GMFM), in respect of the same subjects at the same time. The FJVT and GMFM section D and E were administered to all 56 participants by the principal investigator on two occasions over a six month period. There were 56 children in the study group. The mean age was 9.6 years with a standard deviation of 3.9 years (range 4.2-17.7 years). The subjects were stratified for severity by Gross Motor Function Classification System level (GMFCS), and comprised of 38 GMFCS I, 8 GMFCS II and 10 GMFCS III. Twenty-three participants had CP diplegia (41.2%), twenty two (39.3%) had CP right hemiplegia and 11 (19.5%) had left sided hemiplegia. The results of the reliability section of the study found that the FWT had high levels of reliability at the levels of individual items and total scoring. Generalisability Correlation that provision of services to those with CP is of the highest standards, and that they are client and family centred at all times.
Christian Perronne
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: 1 fichier (2 pages)
description: Pièce jointe : article de Béatrice Vuaille, "Les résultats encourageants d'une équipe française : VIH : le concept de traitement intermittent", extrait des "Informations médicales"
description: Autres destinataires : Pierre de Truchis, Dominique Mathez, Jean-Claude Alvarez, Jean-Claude Melchior.
title: ADCO, Cartulaire de Cîteaux pour les possessions de Tontenant (c. 1504), Cart. 184 (11 H 987), 105 folios, f. 0111
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour les possessions de Tontenant (c. 1504), Archives départementales de la Côte-d'Or, Cart. 184 (11 H 987), 105 folios, f. 0111, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Tontenant (c. 1504), Archives départementales de la Côte-d'Or, Cart. 184 (11 H 987), 105 folios, f. 0111, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Elliptic functions and efficient control of Ising spin chains with unequal couplings
Creators: name: Yuan, H.
name: Zeier, R.
name: Khaneja, N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this article, we study optimal control of dynamics in a linear chain of three spin 1/2, weakly coupled with unequal Ising couplings. We address the problem of time-optimal synthesis of multiple spin quantum coherences. We derive time-optimal pulse sequence for creating a desired spin order by computing geodesics on a sphere under a special metric. The solution to the geodesic equation is related to the nonlinear oscillator equation and the minimum time to create multiple spin order can be expressed in terms of an elliptic integral. These techniques are used for efficient creation of multiple spin coherences in Ising spin-chains with unequal couplings.
NeXSPheRIO Results on Elliptic-Flow Fluctuations at RHIC
Creators: name: Hama, Yogiro
name: Andrade, Rone Peterson G.
name: Grassi, Frédérique
name: Qian, Wei-Liang
name: Osada, Takeshi
name: Aguiar, Carlos Eduardo
name: Kodama, Takeshi
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: By using the NexSPheRIO code, we study the elliptic-flow fluctuations in Au+Au collisions at 200A GeV. It is shown that, by fixing the parameters of the model to correctly reproduce the charged pseudo-rapidity and the transverse-momentum distributions, reasonable agreement of with data is obtained, both as function of pseudo-rapidity as well as of transverse momentum, for charged particles. Our results on elliptic-flow fluctuations are in good agreement with the recently measured data in experiments.
description: 12 pages, 6 figures, prepared for the Workshop "Relativistic Nuclear Physics: from Nuclotron to LHC Energies", June 18-22, 2007 (BITP, Kiev, Ukraine)
Dirac spinor in a nonstationary Godel-type cosmological Universe
Creators: name: Villalba, Victor M.
Publisher: name: arXiv
Year: 1993
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the present article we solve, via separation of variables, the massless Dirac equation in a nonstationary rotating, causal Gödel-type cosmological universe, having a constant rotational speed in all the points of the space. We compute the frequency spectrum. We show that the spectrum of massless Dirac particles is discrete and unbounded.
description: 6pp, IVIC-CFLE 93/04
Empirical Review of Experiences of Women Academicians in Higher Education
Creators: name: Farooq Abdullah, Hazir Ullah, Muhammad Shoaib
Publisher: name: Zenodo
Year: 2025
Subjects: Women, Higher Education,Academicians, Masculine

description: Purpose

This article examines the experiences of women academicians in higher education. Historically, women academicians were kept inferior to men, due to masculine hegemony, in exercising the power, enjoying status and privileges.

Design/Methodology/Approach

We skimmed the findings of several research studies on women's academic lived experiences from different research databases. We sorted out journals on gender and higher education from Tylor and Francis, Eric education, Science direct, and Google scholar. We reviewed 150 research articles, using the cited database software till reaching the point of saturation.

Findings

The results revealed that society is male dominant structure and hostile to women. Furthermore, taken-for-granted gender assumptions and beliefs in higher education institutions operate to make women conform to structures of disadvantage and experience repressive gender relations. We reach on the argument that men academicians explicitly manipulate the fate of the women academicians in higher education. 

Research Implications

The findings of the current study suggested that women can get senior and powerful positions if they are given a women-friendly environment and equitable chance in higher education. It is suggested to revisit the higher education policies in developing countries to provide equal space for men and women.

Practical Implication

This article has practical implications for all the developing countries to take initiatives in higher education to further improve the women’s status in higher education institutions. This research can be utilized by academicians and research scholars to further extend the research and examine the partialities of the existing structure.

Social Implication

This research will be helpful for all the academic institutions in public and private sector to reform the educational institutions. it will be fruitful to improve the status of women in society.

Originality

This research work is synthesized from the different research studies conducted on higher education across the world. As certified data bases are used to skim and analyze the literature.
Planck Scale Effects on the Majoron
Creators: name: Akhmedov, E. Kh.
name: Berezhiani, Z. G.
name: Mohapatra, R. N.
name: Senjanovic, G.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The hypothesis that non-perturbative gravitational effects lead to explicit breaking of global symmetries is considered in the context of Majoron models. We find that the nonvanishing Majoron mass generated by these effects can overclose the universe unless the massive Majoron is unstable. The cosmological mass density constraints can then be satisfied only if $V_{BL} < 10$ TeV, where $V_{BL}$ is the scale of $B-L$ symmetry breaking.
description: 9 pages, no figures, LaTex, UMDHEP 93-020, LMU-12/92, SISSA-149/92/EP
Additional file 2 of Barriers and facilitators to promoting evidence uptake in Chinese medicine: a qualitative study in Hong Kong
Creators: name: Wong, Charlene Hoi Lam
name: Tse, Jeffrey Van Ho
name: Nilsen, Per
name: Ho, Leonard
name: Wu, Irene Xin Yin
name: Chung, Vincent Chi Ho
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 2.
Aspirin "resistance" : an evaluation and explanation
Creators: name: McCall, Meadhbh
Publisher: name: Royal College of Surgeons in Ireland
Year: 2019
Subjects: Uncategorized

description: Background: Low-dose aspirin is used for the prevention of thrombosis in the treatment of cardiovascular disease. Patients failing to respond to their aspirin are classified as Aspirin Resistant (AR) and are at a greater risk of having a cardiovascular event (CVE). Our study sets out to: evaluate aspirin response in a real world cardiovascular population, assess the utility of Platelet Function Tests (PFT's) in the clinic and identify causes of AR, with the overall aim of improving patient clinical outcomes. Methods: Aspirin non-responding patients were identified using laboratory based methods (Light Transmission Aggregometry with arachidonic acid, VerifyNow™-Aspirin, serum thromboxane B2) to screen a cardiovascular diseased patient population. Interventions (interview and education) were used to encourage and ensure compliance and aspirin brands were switched from 75 mg enteric-coated to 75 mg un-coated and increased to a max. dose of 300 mg un-coated aspirin until premium in vitro aspirin response was achieved by all three assays. Results: 248 (65±10yr, 79±14kg) patients were screened for their response to aspirin by at least one of three in vitro platelet function tests. 29% (71 patients) (64±13yr, 87±18kg) were identified as non-responding. 16% of the cohort (41 patients) (65±12yrs, 85±16kg) responded to aspirin following interventions to improve compliance. After ensuring patient compliance, only 6% (1 6 patients) (57±12yr, 98±23kg), all taking 75 mg enteric coated aspirin, remained non-responsive and were switched to 75 mg un-coated aspirin and increased to 300 mg un-coated aspirin until optimum aspirin response achieved. All but 0.4% (1 patient) responded. 6% of the entire cohort (16 patients) were lost to follow-up. Conclusion: Our study shows that patient non-compliance is the primary cause of AR, accounting for 58% (41 patients) of perceived "resistance". With compliance assured, 6% of the cohort, one-in-four patients >90 kg, show an insufficient response to, and are thus unsuitably protected by, 75 mg enteric-coated aspirin. These heavier patients are not resistant to aspirin as they respond following substitution to 75 mg un-coated aspirin. In some cases (in 12.5% of patients >I00 kg) increasing to 150 mg un-coated aspirin is required to achieve cardiovascular protection. These data show that the maximum prevalence of true AR is 1.5% (95% confidence interval).
Foncteur de Picard d'un champ algébrique
Creators: name: Brochard, Sylvain
Publisher: name: arXiv
Year: 2007
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: In this article we study the Picard functor and the Picard stack of an algebraic stack. We give a new and direct proof of the representability of the Picard stack. We prove that it is quasi-separated, and that the connected component of the identity is proper when the fibers of the stack are geometrically normal. We study some examples of Picard functors of classical stacks. In an appendix, we review the lisse-etale cohomology of abelian sheaves on an algebraic stack.
Analysis of imperfections in the coherent optical excitation of single atoms to Rydberg states
Creators: name: de Léséleuc, Sylvain
name: Barredo, Daniel
name: Lienhard, Vincent
name: Browaeys, Antoine
name: Lahaye, Thierry
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study experimentally various physical limitations and technical imperfections that lead to damping and finite contrast of optically-driven Rabi oscillations between ground and Rydberg states of a single atom. Finite contrast is due to preparation and detection errors and we show how to model and measure them accurately. Part of these errors originates from the finite lifetime of Rydberg states and we observe its $n^3$-scaling with the principal quantum number $n$. To explain the damping of Rabi oscillations, we use simple numerical models, taking into account independently measured experimental imperfections, and show that the observed damping actually results from the accumulation of several small effects, each at the level of a few percents. We discuss prospects for improving the coherence of ground-Rydberg Rabi oscillations in view of applications in quantum simulation and quantum information processing with arrays of single Rydberg atoms.
description: 9 pages, 9 figures
From mononuclear to polynuclear: Copper and zinc complexes obtained from polypyridylamine ligands related to tris(2-pyridylmethyl)-amine (tmpa)
Creators: name: Beitat, Alexander
name: Becker, Jonathan
name: Xu, Jing-Yuan
name: Christoph-Cornelius Brombach
name: Becker, Sabine
name: Kelm, Harald
name: Walter, Olaf
name: Würtele, Christian
name: Schindler, Siegfried
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer

description: Copper(I)/(II) complexes and a zinc compound with polypyridylamine ligands (related to the tripodal ligand tris(2-pyridylmethyl)amine, tmpa) were synthesized. Crystallographic characterization was possible for most of the complexes obtained. The different structures of the complexes allowed some insight into the basic understanding of the design of coordination polymers. Depending on ligand, solvent or anion, either mononuclear, dinuclear or polynuclear complexes were obtained.
Is there a Role for miRNA in Bone Dynamics, Bone Disease and Osteoporotic Hip Fracture?
Creators: name: Reeve-Arnold, Katie
Publisher: name: Royal College of Surgeons in Ireland
Year: 2019
Subjects: Uncategorized

description: Bone is a dynamic material critical to human form and function. Bone strength and structure is maintained by a dynamic homeostasis; bone re-modelling. Osteoporosis is a degenerative bone disease whereby reduced bone quantity and quality results in increased fracture risk. Osteoporotic fractures confer high levels of morbidity and mortality. Osteoporosis is escalating in its impact worldwide in parallel with the growing global population and increasing life expectancy affecting both individuals and the health care systems that serve them. Novel diagnostics, prognostics and therapeutics are needed for osteoporosis. miRNA are small non-coding RNAs which achieve a regulatory function by complimentary binding to the 3' UTR of target mRNA to bring about their translational inhibition or degradation, thus regulating gene expression. miRNA have been shown to have a role in many body systems and diseases and have previously been associated with bone dynamics and disease in-vitro. A method was designed and optimised for the processing, homogenisation and reliable extraction of good quality total RNA from fresh frozen bone tissue. Amplification of rniRNA from this total RNA was achieved. The miRNA profiles of trabecular and cortical femoral bone tissue from osteopenic and osteoporotic hip fracture patients were assessed and compare to controls. miRNA consistently differentially expressed with disease were short-listed and cross referenced to identify their predicted mRNA targets of interest in bone dynamics and disease. 76 miRNA were demonstrated to be consistently differentially expressed in diseased bone tissue, with most being specifically differentially expressed in either cortical or trabecular bone. Only 5 miRNA were differentially regulated in both bone types. The differential expression of miRNA with disease state indicates a role for miRNA in bone dynamics and disease, with miRNA short-listed linked to predicted target mRNA previously shown to be key in osteoblast and osteoclast differentiation and proliferation. Two of the miRNA short-listed by profiling, miR-532-3p and miR-877, were specifically experimentally up- and down-regulated in a human osteoblast cell line. The promotion and suppression of these two miRNA was shown to have no effect on alkaline phosphatase and collagen type 1 A1 expression levels over the course of a 6 day study in-vitro.
Additional file 1 of Maternal supplementation with phytogenic additives influenced the faecal microbiota and reproductive potential in sows
Creators: name: Nowland, Tanya L.
name: Stanley, Dragana
name: Kirkwood, Roy N.
name: Torok, Valeria A.
name: Bajagai, Yadav S.
name: Gannon, Neil J.
name: Plush, Kate J.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Table S1. Gestation and Lactation base diet specifications.
Radiative corrections in processes at the SSC
Creators: name: Siopsis, G.
name: DeLaney, D. B.
name: Jadach, S.
name: Shio, Ch.
name: Ward, B. F. L.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss radiative corrections for interactions in the SSC environment. Based on the theory of Yennie, Frautschi and Suura, we develop appropriate Monte Carlo event generators to compute the background electromagnetic radiation. Our results indicate that multiple-photon effects must be taken into account in the study of SSC physics such as Higgs decay.
description: UTHEP-92-0901, 15 pages (incl. 3 figures), LaTeX (Talk presented at the XXXII Cracow School of Theoretical Physics, Zakopane, June 1992)
Ferromagnetism and matrix-dependent charge transfer in strained LaMnO3–LaCoO3 superlattices
Creators: name: Wu, Liang
name: Chen, Mingfeng
name: Li, Changjian
name: Zhou, Jun
name: Shen, Lei
name: Wang, Yujia
name: Zhong, Zhicheng
name: Feng, Ming
name: Zhang, Yujun
name: Han, Kun
name: Venkatesan, T. Venky
name: Pennycook, Stephen J.
name: Yu, Pu
name: Ma, Jing
name: Wang, X. Renshaw
name: Nan, Ce-Wen
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Astronomical and Space Sciences not elsewhere classified

description: Interfacial magnetism at transition-metal oxide interfaces is of tremendous interest. The emergence of ferromagnetism and a matrix-dependent charge transfer between Co and Mn ions in the interdiffusion region of compressively strained LaMnO3–LaCoO3 superlattices (SLs) were studied. The SLs exhibit considerable ferromagnetism, which is negligible in both constituents. This is explained by the matrix-dependent charge transfer between Co and Mn ions. That is, the valence state of diffused Co ions into LaMnO3 shifts from 3+ to 2+ by adopting one electron from Mn3+, inducing the same amount of Mn4+, while the Mn ions that diffuses into LaCoO3 remains Mn3+. Matrix-dependent charge transfer effect was induced by the interplay between intrinsic and extrinsic effect in transition-metal oxides superlattices, which could be used to site-selectively modulate the electronic and magnetic states.
On Black Holes and Cosmological Constant in Noncommutative Gauge Theory of Gravity
Creators: name: Chaichian, M.
name: Setare, M. R.
name: Tureanu, A.
name: Zet, G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Deformed Reissner-Nordström, as well as Reissner-Nordström de Sitter, solutions are obtained in a noncommutative gauge theory of gravitation. The gauge potentials (tetrad fields) and the components of deformed metric are calculated to second order in the noncommutativity parameter. The solutions reduce to the deformed Schwarzschild ones when the electric charge of the gravitational source and the cosmological constant vanish. Corrections to the thermodynamical quantities of the corresponding black holes and to the radii of different horizons have been determined. All the independent invariants, such as the Ricci scalar and the so-called Kretschmann scalar, have the same singularity structure as the ones of the usual undeformed case and no smearing of singularities occurs. The possibility of such a smearing is discussed. In the noncommutative case we have a local disturbance of the geometry around the source, although asymptotically at large distances it becomes flat.
description: Based on a talk given at the International Conference on Fundamental and Applied Research in Physics "Farphys 2007", 25-28 October 2007, Iasi, Romania
title: ADCO, Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Cart. 173 (11 H 939), 226 folios, f. 0078
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0078, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0078, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
MSc Thesis
Creators: name: Sfakianakis, Stelios
Publisher: name: figshare
Year: 2018
Subjects: Applied Computer Science

description: Στην παρούσα εργασία περιγράφεται ένα πλήρως υλοποιημένο σύστημα αναζήτησης ενδιαφέροντων εγγράφων στον Παγκόσμιο Ιστό. Πρόκειται για μια “αράχνη” που δέχεται σαν είσοδο ένα έγγραφο πρότυπο και προσπαθεί να βρει παρόμοια με αυτό έγγραφα. Ξεκινώντας από κάποια αρχικά σημεία, ακολουθεί του συνδέσμους και περιηγείται στο Διαδίκτυο. Για κάθε νέο έγγραφο που ανακαλύπτεται, εξάγονται οι λέξεις κλειδιά του και συγκρίνεται με το έγγραφο πρότυπο. Η σύγκριση βάσει λέξεων κλειδιών γίνεται με τη χρησιμοποίηση της αναπαράστασης των εγγράφων στο χώρο διανυσμάτων (vector space), ενός αρκετά γνωστού μοντέλου στο χώρο του Information Retrieval .
2-loop Quantum Yang-Mills Condensate as Dark Energy
Creators: name: Xia, T. Y.
name: Zhang, Y.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In seeking a model solving the coincidence problem, the effective Yang-Mills condensate (YMC) is an alternative candidate for dark energy. A study is made for the model up to the 2-loop order of quantum corrections. It is found that, like in the 1-loop model, for generic initial conditions during the radiation era, there is always a desired tracking solution, yielding the current status $Ω_Λ\simeq 0.73$ and $Ω_m \simeq 0.27$. As the time $t\to \infty$ the dynamics is a stable attractor. Thus the model naturally solves the coincidence problem of dark energy. Moreover, if YMC decays into matter, its equation of state (EoS) crosses -1 and takes $w\sim -1.1$, as indicated by the recent observations.
description: 9 pages, 4 figures. Phys. Lett. B accepted
Herbarium genomics retraces the origins of C4-specific carbonic anhydrase in Andropogoneae (Poaceae)
Creators: name: Besnard, Guillaume
name: Matheus E. Bianconi
name: Hackel, Jan
name: Manzi, Sophie
name: Vorontsova, Maria S.
name: Pascal-Antoine Christin
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Natural history collections are traditionally used for taxonomic research, but their relevance can extend into studies of molecular evolution as illustrated here using the example of C4 photosynthesis. This complex trait boosts growth in open and warm conditions and evolved numerous times, providing multiple comparisons among C3 and C4 relatives. Previous genomic studies relied on comparisons of model species which are often separated by long-time divergence. The large C4 group Andropogoneae (Poaceae) was usually compared to relatively distant C3 taxa. Early-diverging C4 Andropogoneae and closely related C3 taxa are known but are difficult to collect and hence have not been sequenced yet. We show here that genome scans generated from herbarium samples can be used to retrace the evolution of βca genes, which encode beta carbonic anhydrase, an enzyme of the C4 pathway. Genomic fragments encompassing βca genes were assembled for specimens of phylogenetic importance, and their comparison to model grasses made it possible to distinguish changes that happened during the transition to C4 from those that preceded or followed it. Tandem gene duplications occurred during the early grass diversification, and the duplicate that retained the ancestral alternative exon conferring chloroplast localization was later co-opted for C4 photosynthesis. Early transition to C4 photosynthesis apparently relied on an increase of the cytosolic alternative transcript without drastic changes in the βca gene, which occurred later during the diversification of C4 groups. These insights into the genomic rearrangements linked to the evolution of an adaptive trait highlight the potential of natural history collections for genomic analyses.
Quasi-one-dimensional Bose-Einstein Condensation in the Spin-1/2 Ferromagnetic-leg Ladder 3-I-V
Creators: name: Kono, Y.
name: Kittaka, S.
name: Yamaguchi, H.
name: Hosokoshi, Y.
name: Sakakibara, T.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Quantum criticality of the spin-1/2 ferromagnetic-leg ladder 3-I-V [=3-(3-iodophenyl)-1,5-diphenylverdazyl] has been examined with respect to the antiferromagnetic to paramagnetic phase transition near the saturation field $H_{c}$. The phase boundary $T_{c}(H)$ follows the power-law $T_{c}(H)\propto H_{c}-H$ for a wide temperature range. This characteristic behavior is discussed as a quasi-one-dimensional (quasi-1D) Bose-Einstein condensation, which is predicted theoretically for weakly coupled quasi-1D ferromagnets. Thus, 3-I-V provides the first promising candidate for this attractive prediction.
description: 5 pages, 6 figures, accepted in Physical Review B as a Rapid Communication
Summing one-loop graphs in a theory with broken symmetry
Creators: name: Smith, B. H.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The method suggested by Lowell Brown for calculating multi-particle threshold amplitudes is extended to the one-loop level in scalar theories with broken reflection symmetry. A result for the threshold amplitude for multiparticle production is derived. It is also shown that the tree-level amplitude for 2 on-mass-shell particles producing $n$ particles vanishes at the kinematical threshold for $n>2$
description: 8 pages, LaTeX, TPI-MINN-92/50-T
Nonlinear Evolution of Density Perturbations
Creators: name: Bagla, J. S.
name: Padmanabhan, T.
Publisher: name: arXiv
Year: 1993
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: : From the epoch of recombination $(z\approx 10^3)$ till today, the typical density contrasts have grown by a factor of about $10^6$ in a Friedmann universe with $Ω=1$. However, during the same epoch the typical gravitational potential has grown only by a factor of order unity. We present theoretical arguments explaining the origin of this approximate constancy of gravitational potential. This fact can be exploited to provide a new, powerful, approximation scheme to study the formation of nonlinear structures in the universe. The essential idea of this method is to evolve the initial distribution of particles using a gravitational potential frozen in time (Frozen Potential Approximation). This approximation provides valuable insight into understanding various features of nonlinear evolution; for example, it provides a simple explanation as to why pancakes remain thin during the evolution even in the absence of any artificial, adhesion-like, damping terms. We compare the trajectories of particles in various approximations. We also discuss a few applications of the frozen potential approximation.
description: (Paper presented at the 6th Asia Pacific regional meeting of the IAU) , 7 pages, 8 figures ( 4 figures not included, available on request), uuencoded postscript file
Additional file 2 of Temporal variations in bacterial community diversity and composition throughout intensive care unit renovations
Creators: name: Chopyk, Jessica
name: Akrami, Kevan
name: Bavly, Tovia
name: Shin, Ji H.
name: Schwanemann, Leila K.
name: Ly, Melissa
name: Kalia, Richa
name: Xu, Ying
name: Kelley, Scott T.
name: Malhotra, Atul
name: Torriani, Francesca J.
name: Sweeney, Daniel A.
name: Pride, David T.
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 2: Table S1. Sample numbers for each source (bedrail, keyboard, and sink) at each renovation stage and for each room.