cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of A novel method for controlling unobserved confounding using double confounders
Creators: name: Liu, Lu
name: Hou, Lei
name: Yu, Yuanyuan
name: Liu, Xinhui
name: Sun, Xiaoru
name: Yang, Fan
name: Wang, Qing
name: Jing, Ming
name: Xu, Yeping
name: Li, Hongkai
name: Xue, Fuzhong
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 1 : Appendix A. Proof of Theorem 1.
On complete system of covariants for the binary form of degree 8
Creators: name: Bedratyuk, Leonid
Publisher: name: arXiv
Year: 2006
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 13N15;13A50;13F20

description: A minimal system of homogeneous generating elements of the algebra of covariants for the binary form of degree 8 is calculated.
description: 10 pages, Classical invariant theory
Immersed Lagrangian Floer Theory
Creators: name: Akaho, Manabu
name: Joyce, Dominic
Publisher: name: arXiv
Year: 2008
Subjects: subject: Symplectic Geometry (math.SG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53D40

description: Let (M,w) be a compact symplectic manifold, and L a compact, embedded Lagrangian submanifold in M. Fukaya, Oh, Ohta and Ono construct Lagrangian Floer cohomology for such M,L, yielding groups HF^*(L,b;Λ) for one Lagrangian or HF^*((L,b),(L',b');Λ) for two, where b,b' are choices of bounding cochains, and exist if and only if L,L' have unobstructed Floer cohomology. These are independent of choices up to canonical isomorphism, and have important invariance properties under Hamiltonian equivalence. Floer cohomology groups are the morphism groups in the derived Fukaya category of (M,w), and so are an essential part of the Homological Mirror Symmetry Conjecture of Kontsevich. The goal of this paper is to extend all this to immersed Lagrangians L in M with immersion i : L --> M, with transverse self-intersections. In the embedded case, Floer cohomology HF^*(L,b;Λ) is a modified, 'quantized' version of cohomology H^*(L;Λ) over the Novikov ring Λ. In our immersed case, HF^*(L,b;Λ) turns out to be a quantized version of the sum of H^*(L;Λ) with a Λ-module spanned by pairs (p,q) for p,q distinct points of L with i(p)=i(q) in M. The theory becomes simpler and more powerful for graded Lagrangians in Calabi-Yau manifolds, when we can work over a smaller Novikov ring Λ_{CY}. The proofs involve associating a gapped filtered A-infinity algebra over Λor Λ_{CY} to i : L --> M, which is independent of nearly all choices up to canonical homotopy equivalence, and is built using a series of finite approximations called A_{N,0} algebras for N=0,1,2,...
description: 95 pages, LaTeX
Additional file 5 of A novel method for controlling unobserved confounding using double confounders
Creators: name: Liu, Lu
name: Hou, Lei
name: Yu, Yuanyuan
name: Liu, Xinhui
name: Sun, Xiaoru
name: Yang, Fan
name: Wang, Qing
name: Jing, Ming
name: Xu, Yeping
name: Li, Hongkai
name: Xue, Fuzhong
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 5 : Figure S2. The Simulation A2 result. Results shows the estimated biases, SE and MSE from the 3 models for varied effects of (a) X on Y, (b) C1 on Y, (c) U on Y.
Once more on the interrelation between Abelian monopoles and P-vortices in SU(2) LGT
Creators: name: Boyko, P. Yu.
name: Bornyakov, V. G.
name: Ilgenfritz, E. -M.
name: Kovalenko, A. V.
name: Martemyanov, B. V.
name: Müller-Preussker, M.
name: Polikarpov, M. I.
name: Veselov, A. I.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study the properties of configurations from which P-vortices on one hand or Abelian monopoles on the other hand have been removed. We confirm the loss of confinement in both cases and investigate in what respect the modified ensembles differ from the confining ones from the point of view of the complementary confinement scenario.
description: 16 pages, 9 figures, clarifying remarks and references added
High energy electroweak DVCS processes in neutrino-nucleon scattering
Creators: name: Machado, M. V. T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work we estimate the differential and total cross sections for the high energy deeply virtual Compton scattering in the weak sector. In the weak neutral sector one considers neutrino scattering off an unpolarized proton target through the exchange of Z0. We numerically compute the process Z* p --> γp within the QCD color dipole formalism, which successfully describes the current high energy electromagnetic DVCS experimental data. We also discuss possible applications for the weak charged sector and perform predictions for scattering on nuclear targets.
description: 7 pages, 6 figures. Version to be published in Physical Review D
Methods for Extremely Sparse-Angle Proton Tomography
Creators: name: Spiers, Ben T.
name: Aboushelbaya, Ramy
name: Feng, Qingsong
name: Mayr, Marko W.
name: Ouatu, Iustin
name: Paddock, Robert W.
name: Timmis, Robin
name: Wang, Robin H. W.
name: Norreys, Peter A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Proton radiography is a widely-fielded diagnostic used to measure magnetic structures in plasma. The deflection of protons with multi-MeV kinetic energy by the magnetic fields is used to infer their path-integrated field strength. Here, the use of tomographic methods is proposed for the first time to lift the degeneracy inherent in these path-integrated measurements, allowing full reconstruction of spatially resolved magnetic field structures in three dimensions. Two techniques are proposed which improve the performance of tomographic reconstruction algorithms in cases with severely limited numbers of available probe beams, as is the case in laser-plasma interaction experiments where the probes are created by short, high-power laser pulse irradiation of secondary foil targets. The methods are equally applicable to optical probes such as shadowgraphy and interferometry [M. Kasim et al. Phys. Rev. E 95, 023306 (2017)], thereby providing a disruptive new approach to three dimensional imaging across the physical sciences and engineering disciplines.
description: 11 pages, 6 figures, companion article to arXiv:2103.11268
Energy sustainability indicators based on UN goals and Urban themes to measure energy sustainability for developing countries using SEDIInvestigating energy sustainability indicators for developing countries
Creators: name: Razmjoo, Ali Armin
Publisher: name: International Journal of Sustainable Energy Planning and Management
Year: 2019

description: The study is an attempt to identify and apply a set of energy sustainability indicators by policymakers and energy experts as a suggestion for the developing countries. Also, this paper presents an analysis of sustainable energy development index (SEDI) between 10 developing countries. Actually, this study shows a relative situation of energy sustainability for 10 developing countries in different areas of the world. At first, will gather required data for four years and belongs to 2012 until 2015 years from IEA and world bank data organizations and then will analyses them, and at the final, the SEDI ranking of each country will be obtained. Results show that in comparison with past years, all studied countries intend to achieve a remarkable growth in energy sustainability. Selecting the SEDI method in this work has two main causes; firstly, this method has multidimensional attention to energy sustainability and secondly can be a good method to find strong and weak indicators for a country.
description: International Journal of Sustainable Energy Planning and Management, Vol 21 (2019)
Additional file 1 of Occupation-specific wage returns: shedding light on differentials between employees with a VET degree either with or without an Abitur
Creators: name: Friedrich, Anett
name: Hirtz, Sandra
Publisher: name: figshare
Year: 2021
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy

description: Additional file 1. Technical report: Occupational mapping and data preparation; full results.
Large scale pullout testing of geosynthetics
Creators: name: Muthu, Raju D.
Publisher: name: University of British Columbia
Year: 2010

description: An evaluation of soil-geosynthetic interface friction is important to the design of any anchorage detail of a reinforced soil structure or membrane-lined waste containment facility. A large pullout apparatus has been designed and commissioned to evaluate the mobilization of pullout resistance in geosynthetic test specimens. Sand samples were prepared by pluviation into a rectangular box, 1.30m x 0.64m x 0.60m. A stress controlled top boundary was used to apply vertical stresses in the range 5 to 90 kPa. A rate of pullout displacement of 0.5 mm/min was used in the program of testing. A technique of strain gauging the geosynthetic test specimen has been developed. Variables examined in the program of testing were type of geosynthetic and confining stress. Measurement of pullout force, pullout displacement, horizontal pressure on front face of the test box, strain in geosynthetic material, water pressure in the surcharge bag, and volume change were taken during testing. Pullout resistance increases with confining stress and is described by a bond factor or a bond coefficient. Some test specimens failed in pullout, and some were tending toward tensile yield. A development of progressive strain was observed.
Quantum Monte Carlo simulations of two-dimensional repulsive Fermi gases with population imbalance
Creators: name: Pilati, S.
name: Orso, G.
name: Bertaina, G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The ground-state properties of two-component repulsive Fermi gases in two dimensions are investigated by means of fixed-node diffusion Monte Carlo simulations. The energy per particle is determined as a function of the intercomponent interaction strength and of the population imbalance. The regime of universality in terms of the s-wave scattering length is identified by comparing results for hard-disk and for soft-disk potentials. In the large imbalance regime, the equation of state turns out to be well described by a Landau-Pomeranchuk functional for two-dimensional polarons. To fully characterize this expansion, we determine the polarons' effective mass and their coupling parameter, complementing previous studies on their chemical potential. Furthermore, we extract the magnetic susceptibility from low-imbalance data, finding only small deviations from the mean-field prediction. While the mean-field theory predicts a direct transition from a paramagnetic to a fully ferromagnetic phase, our diffusion Monte Carlo results suggest that the partially ferromagnetic phase is stable in a narrow interval of the interaction parameter. This finding calls for further analyses on the effects due to the fixed-node constraint.
description: 10 pages, 5 figures
Additional file 7 of A novel method for controlling unobserved confounding using double confounders
Creators: name: Liu, Lu
name: Hou, Lei
name: Yu, Yuanyuan
name: Liu, Xinhui
name: Sun, Xiaoru
name: Yang, Fan
name: Wang, Qing
name: Jing, Ming
name: Xu, Yeping
name: Li, Hongkai
name: Xue, Fuzhong
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 7 : Figure S4. The Simulation B1 result. Results shows the estimated biases, SE and MSE from the 3 models for varied effects of (a) X on Y, (b) C1 on Y, (c) U on Y.
Additional file 1 of One-year outcome of manualised behavior therapy of chronic tic disorders in children and adolescents
Creators: name: Nissen, J. B.
name: A. H. Carlsen
name: P. H. Thomsen
Publisher: name: figshare
Year: 2021
Subjects: subject: Pharmacology
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Table S1. Comparing therapeutic improvers and non-therapeutic improvers at 12 months, mean (sd), p (*p
The Surface Topography of a Magnetic Fluid -- a Quantitative Comparison between Experiment and Numerical Simulation
Creators: name: Gollwitzer, C.
name: Matthies, G.
name: Richter, R.
name: Rehberg, I.
name: Tobiska, L.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: The normal field instability in magnetic liquids is investigated experimentally by means of a radioscopic technique which allows a precise measurement of the surface topography. The dependence of the topography on the magnetic field is compared to results obtained by numerical simulations via the finite element method. Quantitative agreement has been found for the critical field of the instability, the scaling of the pattern amplitude and the detailed shape of the magnetic spikes. The fundamental Fourier mode approximates the shape to within 10% accuracy for a range of up to 40% of the bifurcation parameter of this subcritical bifurcation. The measured control parameter dependence of the wavenumber differs qualitatively from analytical predictions obtained by minimization of the free energy.
description: 21 pages, 16 figures; corrected typos, added reference to Kuznetsov and Spector(1976), S.J. Fortune(1995) and Harkins&Jordan (1930). Figures revised
Additional file 9 of A novel method for controlling unobserved confounding using double confounders
Creators: name: Liu, Lu
name: Hou, Lei
name: Yu, Yuanyuan
name: Liu, Xinhui
name: Sun, Xiaoru
name: Yang, Fan
name: Wang, Qing
name: Jing, Ming
name: Xu, Yeping
name: Li, Hongkai
name: Xue, Fuzhong
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 9 : Figure S6. The Simulation B2 result. Results shows the estimated biases, SE and MSE from the 3 models for varied effects of (a) X on Y, (b) C1 on Y, (c) U on Y.
Sequestering in String Theory
Creators: name: Kachru, Shamit
name: McAllister, Liam
name: Sundrum, Raman
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study sequestering, a prerequisite for flavor-blind supersymmetry breaking in several high-scale mediation mechanisms, in compactifications of type IIB string theory. We find that although sequestering is typically absent in unwarped backgrounds, strongly warped compactifications do readily sequester. The AdS/CFT dual description in terms of conformal sequestering plays an important role in our analysis, and we establish how sequestering works both on the gravity side and on the gauge theory side. We pay special attention to subtle compactification effects that can disrupt sequestering. Our result is a step toward realizing an appealing pattern of soft terms in a KKLT compactification.
description: 30 pages
Dynamics of a system of sticking particles of a finite size on the line
Creators: name: Wolansky, Gershon
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 35L65;35L67

description: The continuous limit of large systems of particles of finite size on the line is described. The particles are assumed to move freely and stick under collision, to form compound particles whose mass and size is the sum of the masses and sizes of the particles before collision, and whose velocity is determined by conservation of linear momentum.
description: 15 pages
Analysis of Rotation Curves in the framework of R^n gravity
Creators: name: Martins, Christiane Frigerio
name: Salucci, Paolo
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present an analysis of a devised sample of Rotation Curves (RCs), aimed at checking the consequences of a modified f(R) gravity on galactic scales. Originally motivated by the the dark energy mystery, this theory may serve as a possibility of explaining the observed non-Keplerian profiles of galactic RCs in terms of a break-down of the Einstein General Relativity. We show that in general the power-law f(R) version could fit well the observations with reasonable values for the mass model parameters, encouraging further investigation on R^n gravity from both observational and theoretical points of view.
description: Accepted for publication on Mon.Not.Roy.Astron.Soc
Exceptional Points in the Flatland: A Non-Hermitian Line-Wave Scenario
Creators: name: Moccia, Massimo
name: Castaldi, Giuseppe
name: Monticone, Francesco
name: Galdi, Vincenzo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Line waves are recently discovered wave entities that are localized along two directions, and therefore can be viewed as the one-dimensional counterpart of surface waves. These waves can be supported at discontinuities of the surface reactance and/or resistance of low-dimensional materials such as metasurfaces or graphene. Here, a broader class of non-Hermitian surface-impedance junctions is studied that can support coupled line waves, and allows investigating different one-dimensional waveguiding mechanisms in a unified framework. It is theoretically demonstrated that, under parity-time-symmetry conditions, exceptional points can occur in a truly flat-optics scenario, hence endowing these waveguiding systems with the attractive features of both line-wave and exceptional-point physics, and shedding further light on the phase transitions existing in these systems. It is also shown that the required surface-impedance parameters are compatible with those attainable with typical models of photoexcited graphene metasurfaces at terahertz frequencies. Besides providing additional understanding in the physics of line waves, which is still in its infancy, these results pave the way to intriguing developments in the largely unexplored field of non-Hermitian flat optics, with possible applications ranging from sensing to lasing and on-chip optical signal processing.
description: 25 pages; 12 figures. Minor revisions in the title and text
Short-range magnetic ordering process for the triangular lattice compound NiGa2S4: a positive muon spin rotation and relaxation study
Creators: name: Yaouanc, A.
name: de Reotier, P. Dalmas
name: Chapuis, Y.
name: Marin, C.
name: Lapertot, G.
name: Cervellino, A.
name: Amato, A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report a study of the triangular lattice Heisenberg magnet NiGa2S4 by the positive muon spin rotation and relaxation technique. We unravel three temperature regimes: (i) below T_c = 9.2(2) K a spontaneous static magnetic field at the muon site is observed and the spin dynamics is appreciable: the time scale of the modes we probe is ~ 7 ns; (ii) an unconventional stretched exponential relaxation function is found for T_c < T < T_{cross} where T_{cross} = 12.6 K, which is a signature of a multichannel relaxation for this temperature range; (iii) above T_{cross}, the relaxation is exponential as expected for a conventional compound. The transition at T_c is of the continuous type. It occurs at a temperature slightly smaller than the temperature at which the specific heat displays a maximum at low temperature. This is reminiscent of the behavior expected for the Berezinskii-Kosterlitz-Thouless transition. We argue that these results reflect the presence of topological defects above T_c.
description: 5 pages, 2 figures. Corrected typo at the end of the abstract
The Skyrmion strikes back: baryons and a new large $N_c$ limit
Creators: name: Cherman, Aleksey
name: Cohen, Thomas D.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In the large $N_c$ limit of QCD, baryons can be modeled as solitons, for instance, as Skyrmions. This modeling has been justified by Witten's demonstration that all properties of baryons and mesons scale with $N_c^{-1/2}$ in the same way as the analogous meson-based soliton model scales with a generic meson-meson coupling constant $g$. An alternative large $N_c$ limit (the orientifold large $N_c$ limit) has recently been proposed in which quarks transform in the two-index antisymmetric representation of $SU(N_c)$. By carrying out the analog of Witten's analysis for the new orientifold large $N_c$ limit, we show that baryons and solitons can also be identified in the orientifold large $N_c$ limit. However, in the orientifold large $N_c$ limit, the interaction amplitudes and matrix elements scale with $N_c^{-1}$ in the same way as soliton models scale with the generic meson coupling constant $g$ rather than as $N_c^{-1/2}$ as in the traditional large $N_c$ limit.
description: 10 pages, 26 figures
FRAMEwork collection of citizen science protocols and materials for Farmer Clusters
Creators: name: Hager, Gerid
name: Ablinger, Daniela
name: Bagnoni, Virginia
name: Banks, Gillian
name: Begg, Graham
name: Beyer, Marco
name: Bohnet, Iris C.
name: Buckerfield, Clare
name: Caselli, Alice
name: Charles, Cyrille
name: Janečková, Kristina
name: Kaasik, Riina
name: Martin, Youri
name: McHugh, Niamh
name: Moonen, Camilla
name: Ness, Ellie
name: Salehi, Aliyeh
name: Schoone, Martine
name: Trávníček, Jan
name: van Rijn, Paul
name: Varas, Gonzalo
name: Veromann, Eve
name: Vilumets, Silva
name: Warlop, François
name: Wohlmuth, Marie-Luise
Publisher: name: Zenodo
Year: 2024

description: The FRAMEwork project took a bottom-up and action-based approach to developing biodiversity and ecosystem services observation and monitoring activities with farmers in 11 Farmer Clusters  across nine European countries. Around 70 events and activities were organised between autumn 2021 and 2024 across the 11 Farmer Clusters, with more than 1,000 attendances of farmers and other local participants.

This collection provides more than 70 associated protocols, apps, tools and materials used during and supporting the activities. The collection consists of two parts:

A) Collection of citizen science tools and protocols which comprises one file collating metadata and links to existing citizen science protocols.

B) FRAMEwork citizen science protocols and materials: This part includes protocols and materials developed or adapted for the FRAMEwork project and used in the FRAMEwork Farmer Clusters. The documents in this collection are named using the following convention “Document type_Language_Topic”, for example: “PRTC_de_Earthworm survey”.

Document types and associated abbreviations are:

PRTC_Observation protocols or instructions

INF_ Other information material

DC_Data collection sheets

SM_Other supporting materials

For language, ISO 639-1 two-letter codes are used, e.g., "de" for German.
Additional file 2 of One-year outcome of manualised behavior therapy of chronic tic disorders in children and adolescents
Creators: name: Nissen, J. B.
name: A. H. Carlsen
name: P. H. Thomsen
Publisher: name: figshare
Year: 2021
Subjects: subject: Pharmacology
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2: Table S2. Baseline characteristics of the two classes, p (*p<0.05).
On Abelian Automorphism Groups of Mumford Curves
Creators: name: Aristides, Kontogeorgis
name: Rotger, Victor
Publisher: name: arXiv
Year: 2006
Subjects: subject: Algebraic Geometry (math.AG)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 2000 11G18, 14G35

description: We use rigid analytic uniformization by Schottky groups to give a bound for the order of the abelian subgroups of the automorphism group of a Mumford curve in terms of its genus.
description: 9 pages. This paper replaces v1 which has been splitted into two parts
Ab initio study of lattice dynamics of group IV semiconductors using pseudohybrid functionals for extended Hubbard interactions
Creators: name: Yang, Wooil
name: Jhi, Seung-Hoon
name: Lee, Sang-Hoon
name: Son, Young-Woo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study the lattice dynamics of group IV semiconductors using fully ab-initio extended Hubbard functional. The onsite and intersite Hubbard interactions are determined self-consistently with recently developed pseudohybrid functionals and included in force calculations. We analyze the Pulay forces by the choice of atomic orbital projectors and the force contribution of the onsite and intersite Hubbard terms. The phonon dispersions, Gruneisen parameters, and lattice thermal conductivities of diamond, silicon, and germanium, which are most-representative covalent-bonding semiconductors, are calculated and compared with the results using local, semilocal, and hybrid functionals. The extended Hubbard functional produces increased phonon velocities and lifetimes, and thus lattice thermal conductivities compared to local and semilocal functionals, agreeing with experiments very well. Considering that our computational demand is comparable to simple local functionals, this work thus suggests a way to perform high-throughput electronic and structural calculations with a higher accuracy.
Water under extreme confinement in graphene: Oscillatory dynamics, structure, and hydration pressure explained as a function of the confinement width
Creators: name: Calero, Carles
name: Franzese, Giancarlo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Graphene nanochannels are relevant for their possible applications, as in water purification, and for the challenge of understanding how they change the properties of confined liquids. Here, we use all-atom molecular dynamics simulations to investigate water confined in an open graphene slit-pore as a function of its width $w$, down to sub-nm scale. We find that the water translational and rotational dynamics exhibits an oscillatory dependence on $w$, due to water layering. The oscillations in dynamics correlate with those in hydration pressure, which can be negative (hydrophobic attraction), or as high as $\sim 1$ GPa, as seen in the experiments. At pore widths commensurable with full layers (around $7.0$ Å and $9.5$ Å for one and two layers, respectively), the free energy of the system has minima, and the hydration pressure vanishes. These are the separations at which the dynamics of confined water slows down. Nevertheless, the hydration pressure vanishes also where the free energy has maxima, i.e., for those pore-widths which are incommensurable with the formation of well-separated layers, as $w\simeq 8.0$ Å. Around these values of $w$, the dynamics is faster than in bulk, with water squeezed out from the pore. This behavior has not been observed for simple liquids under confinement, either for water in closed nano-pores. The decomposition of the free energy clarifies the origins of the dynamics speedups and slowdowns. In particular, we find that the nature of the slowdown depends on the number of water layers: for two layers, it is due to the internal energy contribution, as in simple liquids, while for one layer, it has an entropic origin possibly due to the existence of a hydrogen-bond network in water. Our results shed light on the mechanisms ruling the dynamics and thermodynamics of confined water and are a guide for future experiments.
description: 36 pages, 8 figures
Fluctuation-Dissipation: Response Theory in Statistical Physics
Creators: name: Marconi, Umberto Marini Bettolo
name: Puglisi, Andrea
name: Rondoni, Lamberto
name: Vulpiani, Angelo
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: General aspects of the Fluctuation-Dissipation Relation (FDR), and Response Theory are considered. After analyzing the conceptual and historical relevance of fluctuations in statistical mechanics, we illustrate the relation between the relaxation of spontaneous fluctuations, and the response to an external perturbation. These studies date back to Einstein's work on Brownian Motion, were continued by Nyquist and Onsager and culminated in Kubo's linear response theory. The FDR has been originally developed in the framework of statistical mechanics of Hamiltonian systems, nevertheless a generalized FDR holds under rather general hypotheses, regardless of the Hamiltonian, or equilibrium nature of the system. In the last decade, this subject was revived by the works on Fluctuation Relations (FR) concerning far from equilibrium systems. The connection of these works with large deviation theory is analyzed. Some examples, beyond the standard applications of statistical mechanics, where fluctuations play a major role are discussed: fluids, granular media, nano-systems and biological systems.
description: Review paper, 162 pages, in press on Physics Reports
An assessment of Evans' unified field theory I
Creators: name: Hehl, Friedrich W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Classical Physics (physics.class-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: Evans developed a classical unified field theory of gravitation and electromagnetism on the background of a spacetime obeying a Riemann-Cartan geometry. This geometry can be characterized by an orthonormal coframe theta and a (metric compatible) Lorentz connection Gamma. These two potentials yield the field strengths torsion T and curvature R. Evans tried to infuse electromagnetic properties into this geometrical framework by putting the coframe theta to be proportional to four extended electromagnetic potentials A; these are assumed to encompass the conventional Maxwellian potential in a suitable limit. The viable Einstein-Cartan(-Sciama-Kibble) theory of gravity was adopted by Evans to describe the gravitational sector of his theory. Including also the results of an accompanying paper by Obukhov and the author, we show that Evans' ansatz for electromagnetism is untenable beyond repair both from a geometrical as well as from a physical point of view. As a consequence, his unified theory is obsolete.
description: 39 pages of latex, modified because of referee report, mistakes and typos removed, partly reformulated, taken care of M.W.Evans' rebuttal
A new diluted magnetic semiconductor: The half-metallic ferromagnet CoTi(1-x)FexSb
Creators: name: Balke, Benjamin
name: Kroth, Kristian
name: Fecher, Gerhard H.
name: Felser, Claudia
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Half-Heusler compounds with 18 valence electrons are semi-conducting. It will be shown that doping with electrons results in half-metallic ferromagnets, similar to the case of diluted semi-conductors. CoTiSb is known to be a semi-conducting Half-Heusler compound. Doping by Fe is expected to result in ferromagnetic order. It was found that Ti can be replaced by up to about 10% Fe while its crystal structure still remains C1b, which was proved by X-ray powder diffraction. SQUID magnetometry revealed a magnetic moment of 0.32 mB per unit cell at 5K.
description: JMMM accepted
High-gain quantum free-electron laser: long-time dynamics and requirements
Creators: name: Kling, Peter
name: Giese, Enno
name: Carmesin, C. Moritz
name: Sauerbrey, Roland
name: Schleich, Wolfgang P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Accelerator Physics (physics.acc-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We solve the long-time dynamics of a high-gain free-electron laser in the quantum regime. In this regime each electron emits at most one photon on average, independently of the initial field. In contrast, the variance of the photon statistics shows a qualitatively different behavior for different initial states of the field. We find that the realization of a seeded Quantum FEL is more feasible than self-amplified spontaneous emission.
Additional file 1 of Consanguinity-based analysis of exome sequencing yields likely genetic causes in patients with inherited retinal dystrophy
Creators: name: Shen, Ren-Juan
name: Wang, Jun-Gang
name: Li, Yang
name: Jin, Zi-Bing
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. List of IRD genes.
Multiple-source optical spectral weight transfer in ferromagnetic EuB6
Creators: name: Kim, Jungho
name: Cho, B. K.
name: Kim, Young-June
name: Choi, E. J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present the first wide range (2 meV$-$5.5 eV) optical conductivity of EuB$_6$ from reflectivity and ellipsometry measurements. Upon the ferromagnetic transition at T$_{c}$=15.5 K, interband transition $σ_{1}(ω)$ decreases at three different energy $ω$=0.5, 1.4, 2.75 eV and the lost spectral weight is transferred to the Drude $σ_{1}(ω)$ at $ω
description: 5 pages, 5 figures
Tunneling between de Sitter and anti de Sitter black holes in a noncommutative D3-brane formalism
Creators: name: Kar, Supriya
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We obtain dS and AdS generalized Reissner-Nordstrom like black hole geometries in a curved D3-brane frame-work, underlying a noncommutative gauge theory on the brane-world. The noncommutative scaling limit is explored to investigate a possible tunneling of an AdS vacuum in string theory to dS vacuum in its low energy gravity theory. The Hagedorn transition is invoked into its self-dual gauge theory to decouple the gauge nonlinearity from the dS geometry, which in turn is shown to describe a pure dS vacuum.
description: 7-pages
A relativistic model of the $N$-dimensional singular oscillator
Creators: name: Nagiyev, S. M.
name: Jafarov, E. I.
name: Efendiyev, M. Y.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 70F10; 70H40; 39A70; 81R10

description: Exactly solvable $N$-dimensional model of the quantum isotropic singular oscillator in the relativistic configurational $\vec r_N$-space is proposed. It is shown that through the simple substitutions the finite-difference equation for the $N$-dimensional singular oscillator can be reduced to the similar finite-difference equation for the relativistic isotropic three-dimensional singular oscillator. We have found the radial wavefunctions and energy spectrum of the problem and constructed a dynamical symmetry algebra.
description: 8 pages, accepted for publication in J. Phys. A
Radio detections towards unidentified variable EGRET sources
Creators: name: Paredes, J. M.
name: Marti, J.
name: Ishwara-Chandra, C. H.
name: Torres, D. F.
name: Romero, G. E.
name: Combi, J. A.
name: Bosch-Ramon, V.
name: Munoz-Arjonilla, A. J.
name: Sanchez-Sutil, J. R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Context. A considerable fraction of the gamma-ray sources discovered with the Energetic Gamma-Ray Experiment Telescope (EGRET) remain unidentified. The EGRET sources that have been properly identified are either pulsars or variable sources at both radio and gamma-ray wavelengths. Most of the variable sources are strong radio blazars.However, some low galactic-latitude EGRET sources, with highly variable gamma-ray emission, lack any evident counterpart according to the radio data available until now. Aims. The primary goal of this paper is to identify and characterise the potential radio counterparts of four highly variable gamma-ray sources in the galactic plane through mapping the radio surroundings of the EGRET confidence contours and determining the variable radio sources in the field whenever possible. Methods. We have carried out a radio exploration of the fields of the selected EGRET sources using the Giant Metrewave Radio Telescope (GMRT) interferometer at 21 cm wavelength, with pointings being separated by months. Results. We detected a total of 151 radio sources. Among them, we identified a few radio sources whose flux density has apparently changed on timescales of months. Despite the limitations of our search, their possible variability makes these objects a top-priority target for multiwavelength studies of the potential counterparts of highly variable, unidentified gamma-ray sources.
description: 7 printed pages with 4 figures, 4 pages of online material with 1 figure. Accepted for publication in Astronomy and Astrophysics
Current-driven resonant excitation of magnetic vortex
Creators: name: Kasai, Shinya
name: Nakatani, Yoshinobu
name: Kobayashi, Kensuke
name: Kohno, Hiroshi
name: Ono, Teruo
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: A magnetic vortex core in a ferromagnetic circular nanodot has a resonance frequency originating from the confinement of the vortex core. By the micromagnetic simulation including the spin-transfer torque, we show that the vortex core can be resonantly excited by an AC (spin-polarized) current through the dot and that the resonance frequency can be tuned by the dot shape. The resistance measurement under the AC current successfully detects the resonance at the frequency consistent with the simulation.
description: 16 pages, 4 figures
Imaging transverse electron focusing in semiconducting heterostructures with spin-orbit coupling
Creators: name: Reynoso, Andres A.
name: Usaj, Gonzalo
name: Balseiro, C. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Transverse electron focusing in two-dimensional electron gases (2DEGs) with strong spin-orbit coupling is revisited. The transverse focusing is related to the transmission between two contacts at the edge of a 2DEG when a perpendicular magnetic field is applied. Scanning probe microscopy imaging techniques can be used to study the electron flow in these systems. Using numerical techniques we simulate the images that could be obtained in such experiments. We show that hybrid edge states can be imaged and that the outgoing flux can be polarized if the microscope tip probe is placed in specific positions.
description: Contribution to the Book/Proceedings of the PITP Les Houches School on "Quantum Magnetism" held on June, 2006. Final format
Topological Change of the Fermi Surface in Low Density Rashba Gases: Application to Superconductivity
Creators: name: Cappelluti, E.
name: Grimaldi, C.
name: Marsiglio, F.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Strong spin-orbit coupling can have a profound effect on the electronic structure in a metal or semiconductor, particularly for low electron concentrations. We show how, for small values of the Fermi energy compared to the spin-orbit splitting of Rashba type, a topological change of the Fermi surface leads to an effective reduction of the dimensionality in the electronic density of states. We investigate its consequences on the onset of the superconducting instability. We show, by solving the Eliashberg equations for the critical temperature as a function of spin-orbit coupling and electron density, that the superconducting critical temperature is significantly tuned in this regime by the spin-orbit coupling. We suggest that materials with strong spin-orbit coupling are good candidates for enhanced superconductivity.
description: 5 pages, 2 figures eps
Additional file 1 of Small extracellular vesicles secreted by human iPSC-derived MSC enhance angiogenesis through inhibiting STAT3-dependent autophagy in ischemic stroke
Creators: name: Xia, Yuguo
name: Ling, Xiaozheng
name: Hu, Guowen
name: Zhu, Qingwei
name: Zhang, Juntao
name: Li, Qing
name: Zhao, Bizeng
name: Wang, Yang
name: Deng, Zhifeng
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology

description: Additional file 1: Figure S1. Phenotypic characteristics of iMSC. (A) Flow cytometry analysis of the surface antigen profile of iMSC. (B-D) Representative images of Alizarin Red staining (B), Oil Red O staining (C), and Toluidine Blue staining (D) for the evaluation of osteogenesis, adipogenesis, and chondrogenesis in iMSC. Scale bar = 25 μm.
An assessment of Evans' unified field theory II
Creators: name: Hehl, Friedrich W.
name: Obukhov, Yuri N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Classical Physics (physics.class-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: Evans developed a classical unified field theory of gravitation and electromagnetism on the background of a spacetime obeying a Riemann-Cartan geometry. In an accompanying paper I, we analyzed this theory and summarized it in nine equations. We now propose a variational principle for Evans' theory and show that it yields two field equations. The second field equation is algebraic in the torsion and we can resolve it with respect to the torsion. It turns out that for all physical cases the torsion vanishes and the first field equation, together with Evans' unified field theory, collapses to an ordinary Einstein equation.
description: 11 pages of latex
การวิเคราะห์องค์ประกอบแอนโทไซยานินในรำข้าวสี
Creators: name: นวลพรรณ นงค์เยาว์
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: แอนโทไซยานิน, ข้าวสี, รำข้าว

description: ฉบับพิเศษ, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
The influence of agricultural landscape diversity on biological diversity
Creators: name: Ryszkowski Lech
name: Kędziora Andrzej
Publisher: name: Zenodo
Year: 2007
Subjects: Agricultural Landscape
Bird Community
Insect Community
Biodiversity Protection
Wheat Cultivation

description: Until recently, the aim of agricultural activity was to provide food and fiber supplies for human communities. The possibility that farmers could play an important role in nature protection activities, mitigate threats to the environment, increase water retention and carry on many other activities important for the sustainable development of rural areas were not considered by farmers themselves, decision makers or the general public. However, increasing environmental problems in various parts of the world showed that neglecting ecological and sociological aspects of economic development had led to environmental degradation hindering not only economic systems but also threatening living natural resources.
การหมักไฮโดรไลเสทกากมะพร้าวเพื่อลดเวลาในการผลิตกรดอะซิติก
Creators: name: จิรศักดิ์ คงเกียรติขจร
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: กรดอะซิติก, กากมะพร้าว, การหมัก

description: ฉบับพิเศษ, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
การพัฒนาเตาอบย่างไก่ด้วยความร้อนจากเตาถ่าน
Creators: name: ธีรศาสตร์ คณาศรี
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: เตาอบย่าง, ไก่ย่าง, ถ่าน

description: ฉบับพิเศษ, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
[Hill Patwin field notes]
Creators: name: McDaniel, Oscar
name: Ultan, Donald
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2015
Subjects: subject: pwi
subject: Hill Patwin language

description: Microfilm copy of Donald Ultan's field notebooks, originals dated 1961-1962. One reel is positive copy, the other a negative copy.
Spending Thinking Time Wisely: Accelerating MCTS with Virtual Expansions
Creators: name: Ye, Weirui
name: Abbeel, Pieter
name: Gao, Yang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: One of the most important AI research questions is to trade off computation versus performance since ``perfect rationality" exists in theory but is impossible to achieve in practice. Recently, Monte-Carlo tree search (MCTS) has attracted considerable attention due to the significant performance improvement in various challenging domains. However, the expensive time cost during search severely restricts its scope for applications. This paper proposes the Virtual MCTS (V-MCTS), a variant of MCTS that spends more search time on harder states and less search time on simpler states adaptively. We give theoretical bounds of the proposed method and evaluate the performance and computations on $9 \times 9$ Go board games and Atari games. Experiments show that our method can achieve comparable performances to the original search algorithm while requiring less than $50\%$ search time on average. We believe that this approach is a viable alternative for tasks under limited time and resources. The code is available at \url{https://github.com/YeWR/V-MCTS.git}.
การศึกษาความหลากหลายของยุงในพื้นที่ป่าพรุควนเคร็ง ตำบลเคร็ง อำเภอชะอวด จังหวัดนครศรีธรรมราช
Creators: name: ศุภวรรณ พรหมเพรา
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: ความหลากหลายทางชีวภาพ, พื้นที่ป่าพรุ, แหล่งเพาะพันธุ์ยุง, พื้นที่เสี่ยง, ตัวแบบถดถอย

description: ฉบับพิเศษ, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม