cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Proximity band structure and spin textures on both sides of topological-insulator/ferromagnetic-metal interface and their transport probes
Creators: name: Marmolejo-Tejada, J. M.
name: Dolui, K.
name: Lazic, P.
name: Chang, P. -H.
name: Smidstrup, S.
name: Stradi, D.
name: Stokbro, K.
name: Nikolic, B. K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The control of recently observed spintronic effects in topological-insulator/ferromagnetic-metal (TI/FM) heterostructures is thwarted by the lack of understanding of band structure and spin texture around their interfaces. Here we combine density functional theory with Green's function techniques to obtain the spectral function at any plane passing through atoms of Bi$_2$Se$_3$ and Co or Cu layers comprising the interface. In contrast to widely assumed but thinly tested Dirac cone gapped by the proximity exchange field, we find that the Rashba ferromagnetic model describes the spectral function on the surface of Bi$_2$Se$_3$ in contact with Co near the Fermi level $E_F^0$, where circular and snowflake-like constant energy contours coexist around which spin locks to momentum. The remnant of the Dirac cone is hybridized with evanescent wave functions injected by metallic layers and pushed, due to charge transfer from Co or Cu layers, few tenths of eV below $E_F^0$ for both Bi$_2$Se$_3$/Co and Bi$_2$Se$_3$/Cu interfaces while hosting distorted helical spin texture wounding around a single circle. These features explain recent observation [K. Kondou {\em et al.}, Nat. Phys. {\bf 12}, 1027 (2016)] of sensitivity of spin-to-charge conversion signal at TI/Cu interface to tuning of $E_F^0$. Interestingly, three monolayers of Co adjacent to Bi$_2$Se$_3$ host spectral functions very different from the bulk metal, as well as in-plane spin textures signifying the spin-orbit proximity effect. We predict that out-of-plane tunneling anisotropic magnetoresistance in vertical heterostructure Cu/Bi$_2$Se$_3$/Co, where current flowing perpendicular to its interfaces is modulated by rotating magnetization from parallel to orthogonal to current flow, can serve as a sensitive probe of spin texture residing at $E_F^0$.
description: 7 pages, 6 figures, PDFLATeX; improved Figures in v2
On the third homotopy group of Orr's space
Creators: name: Farjoun, Emmanuel D.
name: Mikhailov, Roman
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Topology (math.AT)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: K. Orr defined a Milnor-type invariant of links that lies in the third homotopy group of a certain space $K_ω.$ The problem of non-triviality of this third homotopy group has been open. We show that it is an infinitely generated group. The question of realization of its elements as links remains open.
Different phases of a system of hard rods on three dimensional cubic lattice
Creators: name: Vigneshwar, N.
name: Dhar, Deepak
name: Rajesh, R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the different phases of a system of monodispersed hard rods of length $k$ on a cubic lattice using an efficient cluster algorithm which can simulate densities close to the fully-packed limit. For $k\leq 4$, the system is disordered at all densities. For $k=5,6$, we find a single density-driven transition from a disordered phase to high density layered-disordered phase in which the density of rods of one orientation is strongly suppressed, breaking the system into weakly coupled layers. Within a layer, the system is disordered. For $k \geq 7$, three density driven transitions are observed numerically: isotropic to nematic to layered-nematic to layered-disordered. In the layered-nematic phase, the system breaks up into layers, with nematic order in each in each layer, but very weak correlation between the ordering direction between different layers. We argue that the layered-nematic phase is a finite-size effect, and in the thermodynamic limit, the nematic phase will have higher entropy per site.
description: 10 pages, 14 figs
Non-Spherical Szekeres models in the language of Cosmological Perturbations
Creators: name: Sussman, Roberto A.
name: Hidalgo, Juan Carlos
name: Gaspar, Ismael Delgado
name: German, Gabriel
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the differences and equivalences between the non-perturbative description of the evolution of cosmic structure furnished by the Szekeres dust models (a non-spherical exact solution of Einstein's equations) and the dynamics of Cosmological Perturbation Theory (CPT) for dust sources in a $Λ$CDM background. We show how the dynamics of Szekeres models can be described by evolution equations given in terms of "exact fluctuations" that identically reduce (at all orders) to evolution equations of CPT in the comoving isochronous gauge. We explicitly show how Szekeres linearised exact fluctuations are specific (deterministic) realisations of standard linear perturbations of CPT given as random fields but, as opposed to the latter perturbations, they can be evolved exactly into the full non-linear regime. We prove two important results: (i) the conservation of the curvature perturbation (at all scales) also holds for the appropriate approximation of the exact Szekeres fluctuations in a $Λ$CDM background, and (ii) the different collapse morphologies of Szekeres models yields, at nonlinear order, different functional forms for the growth factor that follows from the study of redshift space distortions. The metric based potentials used in linear CPT are computed in terms of the parameters of the linearised Szekeres models, thus allowing us to relate our results to linear CPT results in other gauges. We believe that these results provide a solid starting stage to examine the role of non-perturbative General Relativity in current cosmological research.
description: V2: Minor comments and a couple of references added. Version accepted for publication in PRD
Supplementary_materials_NAFLD_HTN_JCEM.docx
Creators: name: Kim, Yejin
name: Chang, Yoosoo
name: Ryu, Seungho
name: Park, Soyoung
name: Cho, Yoosun
name: Sohn, Won
name: Kang, Jeonggyu
name: Wild, Sarah
name: Byrne, Christopher
Publisher: name: figshare
Year: 2022
Subjects: Epidemiology not elsewhere classified

description: Supplementary Materials
Measurement of the $π^0$ electromagnetic transition form factor slope
Creators: name: The NA62 Collaboration
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The NA62 experiment collected a large sample of charged kaon decays in 2007 with a highly efficient trigger for decays into electrons. A measurement of the $π^0$ electromagnetic transition form factor slope parameter from $1.11\times10^{6}$ fully reconstructed $K^\pm \to π^\pm π^0_D, π^0_D \to e^+ e^-γ$ events is reported. The measured value $a = (3.68 \pm 0.57)\times10^{-2}$ is in good agreement with theoretical expectations and previous measurements, and represents the most precise experimental determination of the slope in the time-like momentum transfer region.
description: 12 pages, 7 figures; Revised version accepted for publication in Physics Letters B
FUNCTIONAL STATE OF THE KIDNEYS IN PATIENTS WITH UROLITHIASIS IN THE ELDERLY
Creators: name: Akilov, Farhad
name: Navruzov, Elbek
Publisher: name: Zenodo
Year: 2025

description: One of the most common formsчеof chronic progressive nephropathy leading to the developmentof chronic renal insufficiency, along with atherosclerotic lesions and diabetic microangiopathy, ischronicpyelonephritis, the background for the development ofwhich is often a urinarytractobstruction with a concretion
Protected ultrastrong coupling regime of the two-photon quantum Rabi model with trapped ions
Creators: name: Puebla, Ricardo
name: Hwang, Myung-Joong
name: Casanova, Jorge
name: Plenio, Martin B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a robust realization of the two-photon quantum Rabi model in a trapped-ion setting based on a continuous dynamical decoupling scheme. In this manner the magnetic dephasing noise, which is identified as the main obstacle to achieve long time coherent dynamics in ion-trap simulators, can be safely eliminated. More specifically, we investigate the ultrastrong coupling regime of the two-photon quantum Rabi model whose realization in trapped ions involves second-order sideband processes. Hence, the resulting dynamics becomes unavoidably slow and more exposed to magnetic noise requiring an appropriate scheme for its elimination. Furthermore, we discuss how dynamical decoupling methods take a dual role in our protocol, namely they remove the main source of decoherence from the dynamics while actively define the parameter regime of the simulated model.
description: 9 pages, 3 figures
Additional file 1 of Species delimitation and coexistence in an ancient, depauperate vertebrate clade
Creators: name: Brownstein, Chase Doran
name: Bissell, Immanuel Chas
Publisher: name: figshare
Year: 2022
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology

description: Additional file 1.Apomorphies optimized in phylogenetic analyses. Additional Figure Captions.
On deformations of $1$-motives
Creators: name: Bertapelle, Alessandra
name: Mazzari, Nicola
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: According to a well-known theorem of Serre and Tate, the infinitesimal deformation theory of an abelian variety in positive characteristic is equivalent to the infinitesimal deformation theory of its Barsotti-Tate group. We extend this result to $1$-motives.
description: Minor changes
Laser Wakefield Accelerators
Creators: name: Najmudin, Z.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The one-dimensional wakefield generation equations are solved for increasing levels of non-linearity, to demonstrate how they contribute to the overall behaviour of a non-linear wakefield in a plasma. The effect of laser guiding is also studied as a way to increase the interaction length of a laser wakefield accelerator.
description: 10 pages, contribution to the CAS - CERN Accelerator School: Plasma Wake Acceleration, CERN, Geneva, Switzerland, 23 - 29 Nov 2014
Quantum discord and its allies: a review
Creators: name: Bera, Anindita
name: Das, Tamoghna
name: Sadhukhan, Debasis
name: Roy, Sudipto Singha
name: De, Aditi Sen
name: Sen, Ujjwal
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We review concepts and methods associated with quantum discord and related topics. We also describe their possible connections with other aspects of quantum information and beyond, including quantum communication, quantum computation, many-body physics, and open quantum dynamics. Quantum discord in the multiparty regime and its applications are also discussed.
description: 65 pages, 20 figures, Review
Preconditioned dynamic mode decomposition and mode selection algorithms for large datasets using incremental proper orthogonal decomposition
Creators: name: Ohmichi, Yuya
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: This note proposes a simple and general framework of dynamic mode decomposition (DMD) and a mode selection for large datasets. The proposed framework explicitly introduces a preconditioning step using an incremental proper orthogonal decomposition to DMD and mode selection algorithms. By performing the preconditioning step, the DMD and the mode selection can be performed with low memory consumption and small computational complexity and can be applied to large datasets. In addition, a simple mode selection algorithm based on a greedy method is proposed. The proposed framework is applied to the analysis of a three-dimensional flows around a circular cylinder.
Introduction to Plasma Accelerators: the Basics
Creators: name: Bingham, R.
name: Trines, R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: In this article, we concentrate on the basic physics of relativistic plasma wave accelerators. The generation of relativistic plasma waves by intense lasers or electron beams in low-density plasmas is important in the quest for producing ultra-high acceleration gradients for accelerators. A number of methods are being pursued vigorously to achieve ultra-high acceleration gradients using various plasma wave drivers; these include wakefield accelerators driven by photon, electron, and ion beams. We describe the basic equations and show how intense beams can generate a large-amplitude relativistic plasma wave capable of accelerating particles to high energies. We also demonstrate how these same relativistic electron waves can accelerate photons in plasmas.
description: 11 pages, Contribution to the CAS - CERN Accelerator School: Plasma Wake Acceleration, CERN, Geneva, Switzerland, 23 - 29 Nov 2014
Electronic and gap properties of lead-free perfect and mixed hybrid halide perovskites: An \textit{ab-initio} study
Creators: name: Koliogiorgos, A.
name: Baskoutas, S.
name: Galanakis, I.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Hybrid halide perovskites are currently under intense investigation due to their potential applications in optoelectronics and solar cells. Among them, MAPbI$_3$ where MA stands for the methylammonium cation, exhibits ideal properties for solar cells. In attempt to identify new lead-free halide perovskites we have studied using \textit{ab-initio} electronic structure calculations in conjunction with hybrid functionals a series of MABX$_3$ compounds where B is a divalent cation and X a halogen atom. Our results suggest that the compounds under study exhibit a variety of lattice constants and energy band gaps. Especially, MAZnCl$_3$, MACdBr$_3$, MAGeCl$_3$ and MAGeBr$_3$ are susceptible to replace MAPbI$_3$ in devices since they show comparable energy gaps. Further calculations on the mixed hybrid halide perovskites show that we can tune the values of the energy gap although no simplified pattern exists. Our results pave the way for further investigation on the use of these materials in technology relevant applications.
Exotic Dual of Type II Double Field Theory
Creators: name: Bergshoeff, Eric A.
name: Hohm, Olaf
name: Riccioni, Fabio
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We perform an exotic dualization of the Ramond-Ramond fields in type II double field theory, in which they are encoded in a Majorana-Weyl spinor of O(D,D). Starting from a first-order master action, the dual theory in terms of a tensor-spinor of O(D,D) is determined. This tensor-spinor is subject to an exotic version of the (self-)duality constraint needed for a democratic formulation. We show that in components, reducing O(D,D) to GL(D), one obtains the expected exotically dual theory in terms of mixed Young tableaux fields. To this end, we generalize exotic dualizations to self-dual fields, such as the 4-form in type IIB string theory.
description: 14 pages, v2: refs. added, to appear in PLB
Closing in on Resonantly Produced Sterile Neutrino Dark Matter
Creators: name: Cherry, John F.
name: Horiuchi, Shunsaku
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We perform an exhaustive scan of the allowed resonant production regime for sterile neutrino dark matter in order to improve constraints for dark matter structures which arise from the non-thermal sterile neutrino energy spectra. Small-scale structure constraints are particularly sensitive to large lepton asymmetries/small mixing angles which result in relatively warmer sterile neutrino momentum distributions. We revisit Milky Way galaxy subhalo count constraints and combine them with recent searches for X-ray emission from sterile neutrino decays. Together they rule out models outside the mass range 7.0 keV < m_nu_s < 36 keV and lepton asymmetries smaller than 15 x 10-6 per unit entropy density at 95 percent CI or greater. We also find that while a portion of the parameter space remains unconstrained, the combination of subhalo counts and X-ray data indicate the candidate 3.55 keV X-ray line signal potentially originating from a 7.1 keV sterile neutrino decay to be disfavored at 93 percent CI.
description: 9 pages, 7 figures, Updated to include additional references, Updated to conform to referee comments and corrections
Additional file 5 of Assessment of DNA methylation in porcine immune cells reveals novel regulatory elements associated with cell-specific gene expression and immune capacity traits
Creators: name: Corbett, Ryan J.
name: Luttman, Andrea M.
name: Herrera-Uribe, Juber
name: Liu, Haibo
name: Raney, Nancy E.
name: Grabowski, Jenna M.
name: Loving, Crystal L.
name: Tuggle, Christopher K.
name: Ernst, Catherine W.
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 5: Figure S1. Associations between immune cell global methylation and DNA methyltransferase (DNMT) expression. Moderate negative and positive correlations were observed between global methylation and normalized transcript abundance of DNMT1 (A) and DNMT3A (B), respectively. Normalized DNMT3B abundance was significantly negatively correlated with global DNA methylation (C). Considering abundance of all DNMTs, the normalized abundances of DNMT1 and DNMT3B subtracted from DNMT3A abundance were significantly positively correlated with global methylation (D). Figure S2. Methylation rates across immune cell marker genes CD19 (A), SIRPA (B), and TBX21 (C), and CD4 (D) for expressing and non-expressing cell types. Gray boxes indicate cell differentially methylated regions (cDMRs) within each gene locus, and black dots indicate CpG coordinates. Figure S3. (A) Dot plot of average methylation at CD8A TSS-proximal cell differentially methylated regions (cDMRs). (B) Dot plot of CD8A transcript abundance as percentage of maximum transcripts per kilobase million (TPM) across samples. Letters indicate statistically significant differences between means (p < 0.05). Figure S4. Positive methylation:expression correlations are associated with more lowly expressed genes and highly methylated regions. (A) Transcripts per kilobase million (TPM) of genes overlapping cDMRs negatively and positively correlated with gene expression, separated by gene feature. (B) Methylation levels of cDMRs negatively and positively correlated with gene expression, separated by gene feature. **=p<0.05, ***=p<1E-05 from Wilcoxon rank sum test for significant shift in distribution of TPM/methylation between cDMRs negatively and positively correlated with gene expression. NS=not significant. Figure S5. Immune cell co-receptor gene cDMRs are significantly negatively correlated with transcript abundance. Scatter plots of methylation rates at (A) CD4 promoter, (B) CD8A TTS, and (C) CD19 promoter and corresponding transcript abundance across porcine immune cells. Figure S6. Clustering of cell types based on cell lowly methylated region (cLMR) normalized enrichment for 1,808 motifs in the vertebrates (in vivo and in silico) database. Figure S7. Transcript abundance of five transcription factors with cLMR-enriched binding motifs: (A) EBF1, (B) CEBPA, (C) TBX21, (D) TCF7, and (E) GATA3. *** = Significantly enriched gene expression.
Weak Versus Strong Disorder Superfluid-Bose Glass Transition in One Dimension
Creators: name: Doggen, Elmer V. H.
name: Lemarié, Gabriel
name: Capponi, Sylvain
name: Laflorencie, Nicolas
Publisher: name: arXiv
Year: 2017
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Using large-scale simulations based on matrix product state and quantum Monte Carlo techniques, we study the superfluid to Bose glass-transition for one-dimensional attractive hard-core bosons at zero temperature, across the full regime from weak to strong disorder. As a function of interaction and disorder strength, we identify a Berezinskii-Kosterlitz-Thouless critical line with two different regimes. At small attraction where critical disorder is weak compared to the bandwidth, the critical Luttinger parameter $K_c$ takes its universal Giamarchi-Schulz value $K_{c}=3/2$. Conversely, a non-universal $K_c>3/2$ emerges for stronger attraction where weak-link physics is relevant. In this strong disorder regime, the transition is characterized by self-similar power-law distributed weak links with a continuously varying characteristic exponent $α$.
description: 4+epsilon pages, 3 figures, 6-epsilon pages of supplementary material. Comments welcome
The innovative use of literary arts in e-education for sustainable development in Nigeria.pdf
Creators: name: Orji, Evelyn   Ijeoma
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 449999
subject: Other human society not elsewhere classified

description: This study identifies the role of e-education and literary arts which are valuable online teaching tools to help students and teachers at various educational institutions to understand the impacts of climate change and to learn the adaptation and mitigation strategies for sustainable development in Nigeria. This study is significant as it addresses the very heart of online curriculum delivery and the literary artistic methods used in e-education for sustainable development in Nigeria. It further recommends the innovative use of literary arts in e-education on the sustainable development goals which is vital in every community and institution in Nigeria today. Keywords: Climate change, e-education, literary arts, Nigeria, sustainable developmen
Beam-driven, Plasma-based Particle Accelerators
Creators: name: Muggli, P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We briefly give some of the characteristics of the beam-driven, plasma-based particle accelerator known as the plasma wakefield accelerator (PWFA). We also mention some of the major results that have been obtained since the birth of the concept. We focus on high-energy particle beams where possible.
description: 24 pages, contribution to the CAS - CERN Accelerator School: Plasma Wake Acceleration, CERN, Geneva, Switzerland, 23 - 29 Nov 2014
Bohet (embouchure) parties séparées de la boha (cornemuse) de François Mivielle
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2022

Abstract
Bohet (embouchure) et pihet (pied) parties séparées de la boha (cornemuse) de François Mivielle : vue de dos
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2022

Abstract
Singular skeleton evolution and topological reactions in edge-diffracted circular optical-vortex beams
Creators: name: Bekshaev, Aleksandr
name: Chernykh, Aleksey
name: Khoroshun, Anna
name: Mikhaylovskaya, Lidiya
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Edge diffraction of a circular optical vortex (OV) beam transforms its singular structure: a multicharged axial OV splits into the set of single-charged ones that form the 'singular skeleton' of the diffracted beam. The OV positions in the beam cross section depend on the propagation distance as well as on the edge position with respect to the incident beam axis, and the OV cores describe regular trajectories when one or both of these parameters change. However, the trajectories are not always continuous; they may be accompanied with topological reactions, including emergence of new singularities, their interaction and annihilation. Based on the Kirchhoff-Fresnel integral, we consider the singular skeleton behavior in diffracted Kummer beams and Laguerre-Gaussian beams with topological charge |m|=2 and 3. We reveal the nature of the trajectories' discontinuities and other topological events in the singular skeleton evolution that appear to be highly sensitive to the incident beam properties and to the diffraction conditions. Conditions at which the OV trajectory becomes discontinuous and mechanisms by which this is realized are discussed. The conclusions based on the numerical calculations are supported by the asymptotic analytical model of the OV beam diffraction. The results can be useful in the OV metrology and for the OV beam's diagnostics.
description: 20 pages, 7 figures; 2 attachments with 2 figures; 5 illustrative videos
Pihet (pied) et brunidér (partie amovible du pied) de la boha (cornemuse) de Jérôme Blanchard dit Louis, vue de face
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2022

Abstract
Interactions between Charged Particles with bathing Multivalent Counterions: Experiments {\it vs} Dressed Ion Theory
Creators: name: Kanduč, Matej
name: Gudarzi, Mohsen Moazzami
name: Valmacco, Valentina
name: Podgornik, Rudolf
name: Trefalt, Gregor
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We compare the recent experimentally measured forces between charged colloidal particles, as well as their effective surface potentials (surface charge) in the presence of multivalent counterions in a bathing monovalent salt solution, with the predictions of the dressed ion theory of strongly charged colloidal systems. The benchmark for comparison is provided by the DLVO theory and the deviations from its predictions at small separations are taken as an indication of the additional non-DLVO attractions that can be fitted by an additional phenomenological exponential term. The parameters characterizing this non-DLVO exponential term as well as the dependencies of the effective potential on the counterion concentration and valency predicted by the dressed ion theory are well within the experimental values. This suggests that the deviations from the DLVO theory are probably caused by ion correlations as formalized within the dressed ion theory.
Musée de Borda. Détail d’un pelouère (écorçoir) dans une vitrine murale contenant des outils de travail du bois et du lin
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2022

Abstract
Additional file 1 of Awareness and attitudes of pregnant women concerning genetic disorders and pregnancy termination in northeastern Iran
Creators: name: Todarbary, Nafiseh
name: Irandegani, Abouzar
name: Meshkat, Mojtaba
name: Gholoobi, Aida
name: Hamzehloei, Tayebeh
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: Science Policy
subject: Mental Health

description: Supplementary file 1.
Transfer of temporal coherence in parametric down-conversion
Creators: name: Kulkarni, Girish
name: Kumar, Prashant
name: Jha, Anand K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that in parametric down-conversion the coherence properties of a temporally partially coherent pump field get entirely transferred to the down-converted entangled two-photon field. Under the assumption that the frequency-bandwidth of the down-converted signal-idler photons is much larger than that of the pump, we derive the temporal coherence functions for the down-converted field, for both infinitely-fast and time-averaged detection schemes. We show that in each scheme the coherence function factorizes into two separate coherence functions with one of them carrying the entire statistical information of the pump field. In situations in which the pump is a Gaussian Schell-model field, we derive explicit expressions for the coherence functions. Finally, we show that the concurrence of time-energy-entangled two-qubit states is bounded by the degree of temporal coherence of the pump field. This study can have important implications for understanding how correlations of the pump field manifest as two-particle entanglement as well as for harnessing energy-time entanglement for long-distance quantum communication protocols.
description: 8 pages, 1 figure
Effects of Intermittent Fasting on Health, Aging, and Disease. New England Journal of Medicine, 381(26), 2541–2551 (2019).pdf
Creators: name: Doe, Jonn
Publisher: name: figshare
Year: 2022
Subjects: subject: 111702 Aged Health Care
subject: FOS: Health sciences
subject: 110201 Cardiology (incl. Cardiovascular Diseases)
subject: FOS: Clinical medicine
subject: Cardiology

description: Effects of Intermittent Fasting on Health, Aging, and Disease. New England Journal of Medicine, 381(26), 2541–2551
 https://www.nejm.org/doi/full/10.1056/NEJMra1905136
Spectroscopy: Basic Principles
Creators: name: Lim, Kieran
Publisher: name: Deakin University
Year: 2023
Subjects: classificationCode: 349901
subject: Forensic chemistry
classificationCode: 340101
subject: Analytical spectrometry

description: Spectroscopy is the study of electromagnetic radiation and its production from, or its interaction with, matter. Historically, spectroscopy has played an essential role in the development of atomic theory, and it is still extensively used for fundamental studies. Spectroscopic techniques are widely used in forensic laboratories for quantitative and qualitative analysis. This article provides an overview of the basic principles of spectroscopy as applied to analytical measurements.
Temporal dependence of collisional energy transfer by quasiclassical trajectory calculations of the toluene-argon system
Creators: name: Bernshtein, V.
name: Lim, Kieran
name: Oref, I.
Publisher: name: Deakin University
Year: 2023
Subjects: classificationCode: 34
subject: Chemical sciences
subject: FOS: Chemical sciences

description: The average energy transferred per collision and its dependence on collision duration were evaluated by using quasiclassical trajectory calculations with valance force field intramolecular potential for toluene and pairwise Lennard-Jones intermolecular potential for argon-toluene interactions. The average energy transferred in up, down, and overall collisions were sorted according to the duration of the collisions. It was found that, on average, collision durations, for collisions lasting longer than zero, are 0.68 and 0.23 ps at 300 and 1500 K, respectively, and this is the time in which energy transfer takes place. Most collisions of duration longer than 0 are impulsive, and the number of complex-forming collisions is negligible. The average minimal distance at which the collisional event manifests itself in internal energy change in the molecule is similar to 0.31 nm at both 300 and 1500 K. One in 800 collisions is a supercollision. The implications of these findings on energy transfer models are discussed.
An evaluation of pre-enrollment data in the selection and placement of college freshmen
Creators: name: Gotham, Benjamin Leslie, 1910-
Publisher: name: The University of Texas at Austin
Year: 1949
Subjects: subject: University admission
subject: College admission
subject: Pre-enrollment data
subject: Prediction of scholastic performance
subject: Prediction of college success
subject: University entrance requirements
subject: College entrance requirements
subject: Prediction of academic success
subject: Universities and colleges--Entrance requirements
subject: Universities and colleges--Admission
subject: Prediction of scholastic success

description: By virtue of the fact that a considerable amount of objective information concerning the background of each freshman applicant is made available to the admission officials of the University prior to the enrollment of the student, the possibility seemed to exist that this information might possess qualities of a predictive or prognostic value in the selection and/or placement of lower-half freshmen in this institution. It was the purpose of the present investigation to attempt to discover what predictive qualities, if any, are inherent in this pre-enrollment information
Pihet (pied) de la boha (cornemuse) de François Mivielle : vue de profil
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2022

Abstract
Transforming Indigenous Knowledges Stewardship Praxis through an Ethics of Care
Creators: name: Liew, Chern
name: Lipscombe, Ailsa
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2024
Subjects: classificationCode: 39
subject: Education
classificationCode: 3904
subject: Specialist studies in education
classificationCode: 44
subject: Human society

description: Extant discourses in Indigenous Knowledge Management [IKM] emphasize the need to support Indigenous self-determination, data sovereignty and self-governance. To channel archival attention in this manner contributes to a larger shift in IKM towards stewardship praxes that empower Indigenous communities through culturally responsive and responsible praxes. The role of radical empathy in motivating this change, however, remains under-explored. In this paper, we introduce eight mutually inclusive empathy-driven propositions to transform the stewardship of Indigenous knowledges through an ethics of care framework. Grounded in a te ao Māori worldview in Aotearoa (New Zealand), we discuss how orienting ourselves to empathy motivates specific kinds of dialogic engagement that gives voice to Indigenous peoples in diverse global Indigenous contexts to share what cultural values should shape their research and knowledge stewardship. In doing so, we offer actionable ways to make positive differences in the lived experiences of Indigenous individuals and communities as they interact with and lead contemporaneous stewardship praxes.
Additional file 2 of Awareness and attitudes of pregnant women concerning genetic disorders and pregnancy termination in northeastern Iran
Creators: name: Todarbary, Nafiseh
name: Irandegani, Abouzar
name: Meshkat, Mostafa
name: Gholoobi, Aida
name: Hamzehloei, Tayebeh
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: Science Policy
subject: Mental Health

description: Supplementary file 2.
GLAM Convergence Revisited: An Examination of User Perception and Experience
Creators: name: Logan, MA
name: Liew, Chern
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2024
Subjects: classificationCode: 39
subject: Education
classificationCode: 3901
subject: Curriculum and pedagogy
classificationCode: 4610
subject: Library and information studies
classificationCode: 46
subject: Information and computing sciences

description: Institutions in the GLAM (galleries, libraries, archives, and museums) sector serve the public as institutions for cultural heritage, identity, education, experience, and leisure. The goals of these institutions are becoming more closely aligned and they have shared a turn from being collection-centred to a focus on users and visitors. When these institutions also face similar challenges brought on especially by digitalization, there is increasing discourse in scholarly literature and among GLAM professionals about the drivers, impacts and opportunities of convergence for the sector. There remains however, scant empirical examination of user/visitor perception and experience of such convergence. This research addresses this knowledge gap and investigates a converged GLAM case institution, Te Ara Ātea in New Zealand through a user/visitor survey. The survey findings suggest that users/visitors perceive and experience fewer issues with convergence relative to benefits. A novel insight from this research is that the concept of GLAM convergence can positively contribute to cultural and community wellbeing. As for perceived issue within the convergence space, of particular interest is the concept of unsanctioned touch of displayed objects/artworks, and the alleged unclear behavioral norms in converged environments. The findings also point to further considerations and implications regarding GLAM disciplinary boundaries.
Thermal phase transition with full 2-loop effective potential
Creators: name: Laine, M.
name: Meyer, M.
name: Nardini, G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Theories with extended Higgs sectors constructed in view of cosmological ramifications (gravitational wave signal, baryogenesis, dark matter) are often faced with conflicting requirements for their couplings; in particular those influencing the strength of a phase transition may be large. Large couplings compromise perturbative studies, as well as the high-temperature expansion that is invoked in dimensionally reduced lattice investigations. With the example of the inert doublet extension of the Standard Model (IDM), we show how a resummed 2-loop effective potential can be computed without a high-T expansion, and use the result to scrutinize its accuracy. With the exception of Tc, which is sensitive to contributions from heavy modes, the high-T expansion is found to perform well. 2-loop corrections weaken the transition in IDM, but they are moderate, whereby a strong transition remains an option.
description: 42 pages. v3: many clarifications added, published version
Knotting probability of self-avoiding polygons under a topological constraint
Creators: name: Uehara, Erica
name: Deguchi, Tetsuo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We define the knotting probability of a knot $K$ by the probability for a random polygon (RP) or self-avoiding polygon (SAP) of $N$ segments having the knot type $K$. We show fundamental and generic properties of the knotting probability particularly its dependence on the excluded volume. We investigate them for the SAP consisting of hard cylindrical segments of unit length and radius $r_{\rm ex}$. For various prime and composite knots we numerically show that a compact formula describes the knotting probabilities for the cylindrical SAP as a function of segment number $N$ and radius $r_{\rm ex}$. It connects the small-$N$ to the large-$N$ behavior and even to lattice knots in the case of large values of radius. As the excluded volume increases the maximum of the knotting probability decreases for prime knots except for the trefoil knot. If it is large, the trefoil knot and its descendants are dominant among the nontrivial knots in the SAP. From the factorization property of the knotting probability we derive a relation among the estimates of a fitting parameter for all prime knots, which suggests the local knot picture. Here we remark that the cylindrical SAP gives a model of circular DNA which are negatively charged and semiflexible, where radius $r_{\rm ex}$ corresponds to the screening length.
description: 17 pages, 9 figures
Is the Eureka cluster a collisional family of Mars Trojan asteroids?
Creators: name: Christou, Apostolos A.
name: Borisov, Galin
name: Dell'Oro, Aldo
name: Cellino, Alberto
name: Bagnulo, Stefano
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We explore the hypothesis that the Eureka family of sub-km asteroids in the L5 region of Mars could have formed in a collision. We estimate the size distribution index from available information on family members; model the orbital dispersion of collisional fragments; and carry out a formal calculation of the collisional lifetime as a function of size. We find that, as initially conjectured by Rivkin et al (2003), the collisional lifetime of objects the size of (5261) Eureka is at least a few Gyr, significantly longer than for similar-sized Main Belt asteroids. In contrast, the observed degree of orbital compactness is inconsistent with all but the least energetic family-forming collisions. Therefore, the family asteroids may be ejecta from a cratering event sometime in the past ~1 Gyr if the orbits are gradually dispersed by gravitational diffusion and the Yarkovsky effect (Cuk et al, 2015). The comparable sizes of the largest family members require either negligible target strength or a particular impact geometry under this scenario (Durda et al, 2007; Benavidez et al, 2012). Alternatively, the family may have formed by a series of YORP-induced fission events (Pravec.et.al, 2010). The shallow size distribution of the family is similar to that of small MBAs (Gladman et al, 2009) interpreted as due to the dominance of this mechanism for Eureka-family-sized asteroids (Jacobson et al, 2014). However, our population index estimate is likely a lower limit due to the small available number of family asteroids and observational incompleteness. Future searches for fainter family members, further observational characterisation of the known Trojans' physical properties as well as orbital and rotational evolution modelling will help distinguish between different formation models.
description: 3 Tables, 13 Figures, Accepted for publication in Icarus
From the Atlantic Forest to the borders of Amazonia: species richness, distribution, and host association of ectoparasitic flies (Diptera: Nycteribiidae and Streblidae) in northeastern Brazil
Creators: name: Barbier, Eder
name: Bernard, Enrico
Publisher: name: figshare
Year: 2022
Subjects: Ecology not elsewhere classified

description: ESM 1. Ectoparasitic flies (Diptera: Nycteribiidae and Streblidae) and their respective hosts (Chiroptera) recorded in northeastern Brazil.
Swift J1644+5734: the EVN view
Creators: name: Paragi, Z.
name: Yang, J.
name: Komossa, S.
name: van der Horst, A.
name: Gurvits, L. I.
name: Campbell, R. M.
name: Giannios, D.
name: An, T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A small fraction of Tidal Disruption Events (TDE) produce relativistic jets, evidenced by their non-thermal X-ray spectra and transient radio emission. Here we present milliarcsecond-resolution imaging results on TDE J1644+5734 with the European VLBI Network (EVN). These provide a strong astrometric constraint on the average apparent jet velocity <0.27, that constrains the intrinsic jet velocity for a given viewing angle.
description: 4 pages, 2 figures. Accepted for publication in the Proceedings of the IAU Symposium No. 324, New Frontiers in Black Hole Astrophysics. v2 is identical to v1; corrected a typo only in the metadata
A tail cone version of the Halpern-Läuchli theorem at a large cardinal
Creators: name: Zhang, Jing
Publisher: name: arXiv
Year: 2017
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03E02, 03E35, 03E55

description: The classical Halpern-Läuchli theorem states that for any finite coloring of a finite product of finitely branching perfect trees of height $ω$, there exist strong subtrees sharing the same level set such that tuples consisting of elements lying on the same level get the same color. Relative to large cardinals, we establish the consistency of a tail cone version of the Halpern-Läuchli theorem at large cardinal, which, roughly speaking, deals with many colorings simultaneously and diagonally. Among other applications, we generalize a polarized partition relation on rational numbers due to Laver and Galvin to one on linear orders of larger saturation.
description: Updated version
Plasma Injection Schemes for Laser-Plasma Accelerators
Creators: name: Faure, J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Plasma injection schemes are crucial for producing high-quality electron beams in laser-plasma accelerators. This article introduces the general concepts of plasma injection. First, a Hamiltonian model for particle trapping and acceleration in plasma waves is introduced; ionization injection and colliding-pulse injection are described in the framework of this Hamiltonian model. We then proceed to consider injection in plasma density gradients.
description: 15 pages, contribution to the CAS - CERN Accelerator School: Plasma Wake Acceleration, CERN, Geneva, Switzerland, 23 - 29 Nov 2014
Electroweak oblique parameters as a probe of the trilinear Higgs boson self-interaction
Creators: name: Kribs, Graham D.
name: Maier, Andreas
name: Rzehak, Heidi
name: Spannowsky, Michael
name: Waite, Philip
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the two-loop contributions from a modified trilinear Higgs self-interaction, $κ_λλ_{\rm SM} v h^3$, to the electroweak oblique parameters $S$ and $T$. Using the current bounds on $S$ and $T$ from electroweak measurements, we find the 95% C.L. constraint on the modified trilinear coupling to be $-14.0 \leq κ_λ\leq 17.4$. The largest effects on $S$ and $T$ arise from two insertions of the modified trilinear coupling that result in $T/ S \simeq -3/2$; remarkably, this is nearly parallel to the axis of the tightest experimental constraint in the $S$-$T$ plane. No contributions to $S$ and $T$ arise from a modified Higgs quartic coupling at two-loop order. These calculations utilized a gauge-invariant parameterization of the trilinear Higgs coupling in terms of higher dimensional operators $(H^\dagger H)^{n}$ with $n \ge 3$. Interestingly, the bounds on $κ_λ$ that we obtain are comparable to constraints from di-Higgs production at the LHC as well as recent bounds from single Higgs production at the LHC.
description: 15 pages, 3 figures, ancillary files with results. V2: Typo fixes, title changed, agrees with version published in Phys. Rev. D