cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Notes on formal deformations of quantum planes and universal enveloping algebras
Creators: name: Bäck, Per
Publisher: name: arXiv
Year: 2018
Subjects: subject: Rings and Algebras (math.RA)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 17A30, 17B37, 16S80, 16S30

description: In these notes, we introduce formal hom-associative deformations of the quantum planes and the universal enveloping algebras of the two-dimensional non-abelian Lie algebras. We then show that these deformations induce formal hom-Lie deformations of the corresponding Lie algebras constructed by using the commutator as bracket.
description: 7 pages; Updated reference to Ore's article with correct name, deleted 17A01 MSC class, corrected a minor typo in a proof
Central local discontinuous Galerkin method for the space fractional diffusion equation
Creators: name: Sun, Jing
name: Nie, Daxin
name: Deng, Weihua
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: This paper provides the semi-discrete scheme by the central local discontinuous Galerkin method for space fractional diffusion equation on two sets of overlapping cells, and then we give the stability analysis and error estimates for the scheme. Lastly, we verify the effectiveness of the proposed scheme by the one- and two-dimensional numerical experiments.
description: 27 pages
Additional file 2: of Stigma of living as an autism carer: a brief psycho-social support intervention (SOLACE). Study protocol for a randomised controlled feasibility study
Creators: name: Lodder, Annemarie
name: Papadopoulos, Chris
name: Gurch Randhawa
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Theoretical framework of the stigma-mental health relationship. (PDF 92 kb)
of The efficacy and safety of velagliflozin over 16â weeks as a treatment for insulin dysregulation in ponies
Creators: name: A. Meier
name: M. De Laat
name: D. Reiche
name: D. Fitzgerald
name: M. Sillence
Publisher: name: figshare
Year: 2019
Subjects: subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: of The efficacy and safety of velagliflozin over 16â weeks as a treatment for insulin dysregulation in ponies
Uncertainties in the Static Dielectric Constants computed from Molecular Dynamics Simulations
Creators: name: Sánchez, Hernán R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: In this work, the uncertainties in the dielectric constants of polar liquids, computed using molecular dynamics (MD) simulations, are compared for two different calculations schemes. Expressions of the uncertainty are derived for the external field method, and compared with those of the fluctuation method. Significant differences on their the system size dependence were found. In addition, alternative calculation procedures are proposed. The individual contributions of different parts of the system to the electric susceptibility, and their corresponding uncertainties, are also studied. Additionally, the effects of the sampling frequency on the uncertainties are analyzed. MD simulations of pure liquid water (SPC/E) at 298.15 K and 1 bar were performed in order to corroborate the obtained results. In such conditions, the best estimate of the dielectric constant obtained in this study is 70.46$\pm$0.31.
description: minor errors correction, many clarifications added
Superconducting gap within a modified interlayer tunneling model
Creators: name: Chattopadhyay, Biplab
name: Das, A. N.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A modified version of the interlayer tunneling model, including interlayer single particle hopping (ISPH), is considered as a phenomenological model to describe cuprate superconductors. The effective ISPH (t_\perp^{eff}) is taken along with a probability factor P, that involves the normal state pseudogap (E_g). This makes t_\perp^{eff} to mimic experimental observations that, ISPH is small in the underdoped regime and increases towards overdoping. Within the modified model, we establish the absence of bilayer splitting as observed in case of layered cuprates. Transition temperature (T_c) and the superconducting gap are calculated. A match, to the T-dependent superconducting gap data from experiment, is obtained and high values of the ratio of the superconducting gap to T_c are recovered. Depending on the values of E_g, T_c as a function of interlayer coupling shows mixed behaviour. This is a prediction and can be checked further.
description: Latex file, 14 pages, 4 figures (postscript files) included
A COMPARATIVE STUDY OF CONSTRUCTION PROJECT MANAGEMENT SYSTEMS BY LOCAL AND FOREIGN CONTRACTORS
Creators: name: ESAYAS TESFAYE
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019
Subjects: Construction Industry, Project Management, Maturity, Process, Project Management Body of Knowledge, Ethiopia

description: The delivery of construction projects in Ethiopian is accused of inefficient performance. With
 this poor performance of the delivery of projects as the main driver, this study set major
 objectives of exploring the current practices of the management system of the
 construction processes in Ethiopia and investigating the major difference in applying the
 practices between local and foreign contractors as seen in the theoretical principles from
 literatures. As part of the approaches to achieve these objectives, the study identified the core
 processes executed in project delivery and management system through which the processes
 are brought together and managed. Then, the study used the concepts and principles
 associated with these core processes and accepted practices in the management of the
 construction processes both to inform the data collection and analysis and serve as reference
 against which the local and foreign practices are compared. The study adopted quantitative
 research methodology as it tries to explore and compare the current status of PM practice of
 local and foreign contractors in the construction industry of Ethiopia. The study employed
 mainly primary data collected from primary data sources to gather information relevant in
 achieving the research objective through questionnaire survey. Descriptive statistical analysis
 technique is used to analyze and summarize the quantitative data. The outcome of the analysis
 showed that both local & foreign contractors practice all construction management processes
 identified in the project management body of knowledge (PMBOK). However, the practice
 and maturity of foreign contractors is better than local contractors practice. Therefore, a key
 implication of the findings is the need for improvement on project management capability of
 local contractors through training to develop their project management knowledge & practice
 capacity. Related to this Practice of generic guides such as PMBOK (Project Management
 Body of Knowledge) can also significantly contribute to the overall improvement of
 contractor’s capacity to deliver successful projects.
Do muons oscillate ?
Creators: name: Dolgov, A. D.
name: Morozov, A. Yu.
name: Okun, L. B.
name: Schepkin, M. G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We develop a theory of the EPR-like effects due to neutrino oscillations in the $π\to μν$ decays. Its experimental implications are space-time correlations of neutrino and muon when they are both detected, while the pion decay point is not fixed. However, the more radical possibility of muon oscillations in experiments where only muons are detected (as it has been suggested in hep-ph/9509261), is ruled out. We start by discussing decays of monochromatic pions, and point out a few ``paradoxes''. Then we consider pion wave packets, solve the ``paradoxes'', and show that the formulas for $μnu$ correlations can be transformed into the usual expressions, describing neutrino oscillations, as soon as the pion decay point is fixed.
description: 23 LaTeX pages
Progenitor candidate for the type II-P supernova SN 2018aoq in NGC 4151
Creators: name: O'Neill, D.
name: Kotak, R.
name: Fraser, M.
name: Sim, S. A.
name: Benetti, S.
name: Smartt, S. J.
name: Mattila, S.
name: Ashall, C.
name: Callis, E.
name: Elias-Rosa, N.
name: Gromadzki, M.
name: Prentice, S. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present our findings based on pre- and post-explosion data of the type II-Plateau SN 2018aoq that exploded in NGC 4151. As distance estimates to NGC 4151 vary by an order of magnitude, we utilised the well-known correlation between ejecta velocity and plateau brightness, i.e. the standard candle method, to obtain a distance of 18.2$\pm$1.2 Mpc, which is in very good agreement with measurements based on geometric methods. The above distance implies a mid-plateau absolute magnitude of $M_{V}^{50}=-15.76\pm$0.14 suggesting that it is of intermediate brightness when compared to IIP SNe such as SN 2005cs at the faint end, and more typical events such as SN 1999em. This is further supported by relatively low expansion velocities (Fe II $λ$5169 $\sim$3000 km s$^{-1}$ at +42 d). Using archival HST/WFC3 imaging data, we find a point source coincident with the supernova position in the F350LP, F555W, F814W, and F160W filters. This source shows no significant variability over the $\sim$2 month time span of the data. From fits to the spectral energy distribution of the candidate progenitor, we find $\log\left(L/L_\odot\right)\sim 4.7$ and $T_{\mathrm{eff}}\sim 3.5$ kK, implying an M-type red supergiant progenitor. From comparisons to single and binary star models, we find that both favour the explosion of a star with a zero-age main sequence mass of $\sim$$10 M_\odot$.
description: 9 pages, 8 figures, accepted for publication in Astronomy & Astrophysics (11/12/18)
Equal heartbeat intervals and their effects on the nonlinearity of permutation-based time irreversibility in heart rate
Creators: name: Wen-po, Yao
name: Wen-li, Yao
name: Jun, Wang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Medical Physics (physics.med-ph)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The association of equal heartbeat intervals with cardiac conditions and the effect of the equality on permutation-based time irreversibility are investigated in this paper. We measure the distributions of equal heartbeat intervals under three conditions, namely congestive heart failure (CHF), healthy young and elderly, whose time irreversibility of heartbeats is detected by measuring the probabilistic difference between permutations instead of raw vectors. We demonstrate that heartbeats contain high rates of equal states, particularly the CHF with around 20% equalities, and the distributions of equal values discriminate the heartbeats at very short data length. The CHF have more equal values than the healthy young (p<1.47*10^{-15}) and elderly (p<2.48*10^{-11}), and the healthy young have less equalities than the elderly (p<3.16*10^{-4}). Time irreversibility considering equal values is promising to extract nonlinear behaviors of heartbeats, confirming the decreased nonlinear complexity of the diseased and aging heart rates, while that involving no equality leads to erroneous nonlinearity detection. In our contribution, we highlight the pathological or physiological information contained by the distribution of equal heartbeat intervals that might contribute to develop relevant biomarkers in the area of heart analysis, and demonstrate the effectiveness of equality-based time irreversibility in the nonlinearity detection of heartbeats.
Associated noncommutative vector bundles over the Vaksman-Soibelman quantum complex projective spaces
Creators: name: Arici, Francesca
name: Hajac, Piotr M.
name: Tobolski, Mariusz
Publisher: name: arXiv
Year: 2018
Subjects: subject: K-Theory and Homology (math.KT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 46L80, 46L85, 58B32

description: By a diagonal embedding of $U(1)$ in $SU_q(m)$, we prolongate the diagonal circle action on the Vaksman-Soibelman quantum sphere $S^{2n+1}_q$ to the $SU_q(m)$-action on the prolongated bundle. Then we prove that the noncommutative vector bundles associated via the fundamental representation of $SU_q(m)$, for $m\in\{2,\ldots,n\}$, yield generators of the even K-theory group of the C*-algebra of the Vaksman-Soibelman quantum complex projective space $\mathbb{C}{\rm P}^n_q$.
description: 8 pages
Collisional equilibrium, particle production and the inflationary universe
Creators: name: Zimdahl, Winfried
name: Triginer, Josep
name: Pavon, Diego
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Particle production processes in the expanding universe are described within a simple kinetic model. The equilibrium conditions for a Maxwell-Boltzmann gas with variable particle number are investigated. We find that radiation and nonrelativistic matter may be in equilibrium at the same temperature provided the matter particles are created at a rate that is half the expansion rate. Using the fact that the creation of particles is dynamically equivalent to a nonvanishing bulk pressure we calculate the backreaction of this process on the cosmological dynamics. It turns out that the `adiabatic' creation of massive particles with an equilibrium distribution for the latter necessarily implies power-law inflation. Exponential inflation in this context is shown to become inconsistent with the second law of thermodynamics after a time interval of the order of the Hubble time.
description: 19 pages, latex, no figures, to appear in Phys.Rev.D
Characterization of hydrogen plasma in a permanent ring magnet based helicon plasma source for negative ion source research
Creators: name: Pandey, Arun
name: Mukherjee, Debrup
name: Bandyopadhyay, M.
name: Borah, Dipshikha
name: Tyagi, Himanshu
name: Yadav, Ratnakar
name: Chakraborty, Arun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: HELicon Experiment for Negative ion source (HELEN-I) with single driver is developed with a focus on the production of negative hydrogen ions. In the Helicon wave heated plasmas, very high plasma densities ($\sim10^{19} m^{-3}$) can be attained with electron temperatures as low as $\sim$1 eV in the downstream region. These conditions favor the production of negative hydrogen ions. In HELEN-I device at IPR, helicon plasma is produced using Hydrogen gas in a diverging magnetic field, created by a permanent ring magnet. RF Power ($P_{RF}$) of 800-1000W at 13.56 MHz frequency is applied to a Nagoya-III antenna to excite m = 1 helicon mode in the plasma. The plasma is confined by a multi-cusp field configuration in the expansion chamber. The transition from inductively coupled mode to Helicon mode is observed near $P_{RF}$ 700W with plasma density $\sim 10^{18} m^{-3}$ and electron temperature $\sim$ 5 eV in the driver and $\sim$ 1eV in the expansion volume. Line integrated negative hydrogen ion density is measured in the expansion chamber by employing an Optical Emission Spectroscopy (OES) diagnostic technique using $H_α/H_β$ ratio and Laser photo-detachment based Cavity Ring Down spectroscopic (CRDS) diagnostic technique. The measured value of negative hydrogen ion density is in the order of $10^{16} m^{-3}$ at 6 mTorr pressure and does not vary significantly with power in the helicon mode, pressure and downstream axial magnetic field variation. The negative ion density measurements are compared with theoretically estimated values calculated using particle balance method considering different reaction rates responsible for negative hydrogen ion creation and destruction. It is to be noted that at present Caesium (Cs) is not injected in the plasma discharge to enhance $H^-$ ion density.
Optimal Safe Factor for Surface Durability of First Central and Satellite Gear Pair in Ravigneaux Planetary Gear Set
Creators: name: devada, loknath
Publisher: name: figshare
Year: 2021
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: Ravigneaux planetary gear sets provide great amount of tooth contact resulting reduction of safety coefficient for surface durability (SCSD). Because, they carry huge torque distributing load evenly among multiple satellite gears. They are being used widely in many passenger car vehicles. This article deals with optimal input variables such as gear material, gear width and module for the minimum SCSD of the first central gear pair in Ravigneaux planetary gear set. Modified Taguchi approach is followed to carry out the above task. Empirical relation is developed for SCSD in terms of the input variables. Taguchi’s L9 orthogonal array is well suited for the 3 levels of 3 input variables. In this process, minimum number of test data is considered to construct ANOVA table for assessing the contribution of the input variables on the overall SCSD value. Estimated range of SCSD is presented for all combinations of the input variables and their levels. Test data is found to be close to/within the estimated range.
Observability of quantum phase fluctuations in cuprate superconductors
Creators: name: Kwon, Hyok-Jon
name: Dorsey, Alan T.
name: Hirschfeld, P. J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the order parameter phase fluctuation effects in cuprate superconductors near T=0, using a quasi-two-dimensional d-wave BCS model. An effective phason theory is obtained which is used to estimate the strength of the fluctuations, the fluctuation correction to the in-plane penetration depth, and the pair-field susceptibility. We find that while the phase fluctuation effects are difficult to observe in the renormalization of the superfluid phase stiffness, they may be observed in a pair tunneling experiment which measures the pair-field susceptibility.
description: RevTex, 4 pages, 3 eps figures; minor changes
Additional file 1 of Histogram analysis of diffusion-weighted magnetic resonance imaging as a biomarker to predict LNM in T3 stage rectal carcinoma
Creators: name: Zhou, Yang
name: Yang, Rui
name: Wang, Yuan
name: Zhou, Meng
name: Zhou, Xueyan
name: Xing, JiQing
name: Wang, Xinxin
name: Zhang, Chunhui
Publisher: name: figshare
Year: 2021
Subjects: Biochemistry
Space Science
Medicine
Cell Biology
Pharmacology
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified

description: Additional file 1. Comparison of T2WI histogram parameters between the LNM and non-LNM groups.
Effective Hamiltonian with holomorphic variables
Creators: name: Cuccoli, A.
name: Tognetti, V.
name: Giachetti, R.
name: Maciocco, R.
name: Vaia, R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The pure-quantum self-consistent harmonic approximation (PQSCHA) permits to study a quantum system by means of an effective classical Hamiltonian - depending on quantum coupling and temperature - and classical-like expressions for the averages of observables. In this work the PQSCHA is derived in terms of the holomorphic variables connected to a set of bosonic operators. The holomorphic formulation, based on the path integral for the Weyl symbol of the density matrix, makes it possible to approach directly general Hamiltonians given in terms of bosonic creation and annihilation operators.
description: 11 pages, no figures (2nd version: few mistakes fixed in Sects. IV-V)
Additional file 1: of The efficacy and safety of velagliflozin over 16 weeks as a treatment for insulin dysregulation in ponies
Creators: name: A. Meier
name: M. De Laat
name: D. Reiche
name: D. Fitzgerald
name: M. Sillence
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology
subject: 60506 Virology

description: Haematology and biochemistry results. Haematology and biochemistry results (median, range) measured pre-study (week-0), after four months of treatment (week-16), and 5 weeks after treatment withdrawal (week-21) in control (n = 10) and velagliflozin-treated ponies (n = 12). Data were analysed within-groups using a repeated measures one-way ANOVA or the non-parametric equivalent Friedman test. (PDF 1074 kb)
Non-parametric dark energy reconstruction using the tomographic Alcock-Paczynski test
Creators: name: Zhang, Zhenyu
name: Gu, Gan
name: Wang, Xiaoma
name: Li, Yun-He
name: Sabiu, Cristiano G.
name: Park, Hyunbae
name: Miao, Haitao
name: Luo, Xiaolin
name: Fang, Feng
name: Li, Xiao-Dong
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The tomographic Alcock-Paczynski (AP) method can result in tight cosmological constraints by using small and intermediate clustering scales of the large scale structure (LSS) of the galaxy distribution. By focusing on the redshift dependence, the AP distortion can be distinguished from the distortions produced by the redshift space distortions (RSD). In this work, we combine the tomographic AP method with other recent observational datasets of SNIa+BAO+CMB+$H_0$ to reconstruct the dark energy equation-of-state $w$ in a non-parametric form. The result favors a dynamical DE at $z\lesssim1$, and shows a mild deviation ($\lesssim2σ$) from $w=-1$ at $z=0.5-0.7$. We find the addition of the AP method improves the low redshift ($z\lesssim0.7$) constraint by $\sim50\%$.
description: 8 pages, 3 figures, accepted to ApJ
Additional file 2: of Predispositional genome sequencing in healthy adults: design, participant characteristics, and early outcomes of the PeopleSeq Consortium
Creators: name: Zoltick, Emilie
name: Linderman, Michael
name: McGinniss, Molly
name: Ramos, Erica
name: Ball, Madeleine
name: Church, George
name: Leonard, Debra
name: Pereira, Stacey
name: McGuire, Amy
name: C. Caskey
name: Sanderson, Saskia
name: Schadt, Eric
name: Nielsen, Daiva
name: Crawford, Scott
name: Green, Robert
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology

description: The PeopleSeq Consortium surveys (pre-disclosure, post-disclosure, and catch-up surveys). (PDF, 1.4â MB). (PDF 1465 kb)
Singlet-Triplet Splitting of Positronium in Light-Front QED
Creators: name: Jones, Billy D.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the QED bound-state problem in a light-front hamiltonian approach. It is important to establish the equivalence (or not) of equal-time and light-front approaches in the well-understood arena of Quantum Electrodynamics. Along these lines, the singlet-triplet ground state spin splitting in positronium is calculated. The well-known result, $(7/6) α^2 Ryd$, is obtained analytically, which establishes the equivalence between the equal-time and light-front approaches (at least to this order). The true equivalence of the two approaches can only be established after higher-order calculations. It was previously shown that this light-front result could be obtained analytically, but a simpler method is presented in this paper.
description: 9 pages, Latex
Additional file 3 of Histogram analysis based on multi-parameter MR imaging as a biomarker to predict lymph node metastasis in T3 stage rectal cancer
Creators: name: Zhou, Yang
name: Yang, Rui
name: Wang, Yuan
name: Zhou, Meng
name: Zhou, Xueyan
name: Xing, JiQing
name: Wang, Xinxin
name: Zhang, Chunhui
Publisher: name: figshare
Year: 2022
Subjects: Space Science
Medicine
Cell Biology
Pharmacology
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified

description: Additional file 3. Comparison of ADC histogram parameters between the LNM and non-LNM groups.
Bayesian Analysis for Extracting Properties of the Nuclear Equation of State from Observational Data including Tidal Deformability from GW170817
Creators: name: Ayriyan, A.
name: Alvarez-Castillo, D.
name: Blaschke, D.
name: Grigorian, H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We develop a Bayesian analysis method for selecting the most probable equation of state under a set of constraints from compact star physics, which now include the tidal deformability from GW170817. We apply this method for the first time to a two-parameter family of hybrid equations of state that is based on realistic models for the hadronic phase (KVORcut02) and the quark matter phase (SFM$α$) which produce a third family of hybrid stars in the mass-radius diagram. One parameter ($α$) characterizes the screening of the string tension in the string-flip model of quark matter while the other ($Δ_P$) belongs to the mixed phase construction that mimics the thermodynamics of pasta phases and includes the Maxwell construction as a limiting case for $Δ_P=0$. We present the corresponding results for compact star properties like mass, radius and tidal deformabilities and use empirical data for them in the newly developed Bayesian analysis method to obtain the probabilities for the model parameters within their considered range.
description: 8 pages, 4 figures, version accepted for publication in universe
Scaling and finte-size-scaling in the two dimensional random-coupling Ising ferromagnet
Creators: name: Kim, Jae-Kwon
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: It is shown by Monte Carlo method that the finite size scaling (FSS) holds in the two dimensional random-coupled Ising ferromagnet. It is also demonstrated that the form of universal FSS function constructed via novel FSS scheme depends on the strength of the random coupling for strongly disordered cases. Monte Carlo measurements of thermodynamic (infinite volume limit) data of the correlation length ($ξ$) up to $ξ\simeq 200$ along with measurements of the fourth order cumulant ratio (Binder's ratio) at criticality are reported and analyzed in view of two competing scenarios. It is demonstrated that the data are almost exclusively consistent with the scenario of weak universality.
description: 9 pages, 4figuers
Particle dynamics in a class of 2-dimensional gravity theories
Creators: name: Hwang, Dae Sung
name: Kiem, Youngjai
name: Park, Dahl
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We provide a method to determine the motion of a classical massive particle in a background geometry of 2-dimensional gravity theories, for which the Birkhoff theorem holds. In particular, we get the particle trajectory in a continuous class of 2-dimensional dilaton gravity theories that includes the Callan-Giddings-Harvey-Strominger (CGHS) model, the Jackiw-Teitelboim (JT) model, and the $d$-dimensional $s$-wave Einstein gravity. The explicit trajectory expressions for these theories are given along with the discussions on the results.
description: 15 pages, LaTeX. The deletion of the repeated portion of the abstract and the proper line wrapping of the tex file. No other changes
Derivation of the probability distribution function for the local density of states of a disordered quantum wire via the replica trick and supersymmetry
Creators: name: Bunder, J. E.
name: McKenzie, Ross H.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We consider the statistical properties of the local density of states of a one-dimensional Dirac equation in the presence of various types of disorder with Gaussian white-noise distribution. It is shown how either the replica trick or supersymmetry can be used to calculate exactly all the moments of the local density of states. Careful attention is paid to how the results change if the local density of states is averaged over atomic length scales. For both the replica trick and supersymmetry the problem is reduced to finding the ground state of a zero-dimensional Hamiltonian which is written solely in terms of a pair of coupled ``spins'' which are elements of u(1,1). This ground state is explicitly found for the particular case of the Dirac equation corresponding to an infinite metallic quantum wire with a single conduction channel. The calculated moments of the local density of states agree with those found previously by Al'tshuler and Prigodin [Sov. Phys. JETP 68 (1989) 198] using a technique based on recursion relations for Feynman diagrams.
description: 39 pages, 1 figure
Chiloxanthus pilosus var. zaitzevi Kiritshenko 1916
Creators: name: Kment, Petr
name: Kolínová, Zdislava
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Saldidae
Chiloxanthus
Chiloxanthus pilosus
Chiloxanthus pilosus var. zaitzevi kiritshenko, 1916

description: Chiloxanthus pilosus var. zaitzevi Kiritshenko, 1916
 Chiloxanthus pilosus var. zaitzevi Kiritshenko, 1916: 2 (original description). Chiloxanthus pilosus var. zaitzevi: VINOKUROV (2006): 704 (lectotype designation).
Two paralectotypes are deposited in NMPC:
 PARALECTOTYPE (J): ‘КарскаЯ тундра / с. Тобольс. губ. / ФЗайцеВ [p] 27 [hw] VII 09 [p] [= Karskaya tundra / s. Tobol’s. gub., F. Zaytsev, 27.vii.09] // COTYPUS J / Acanthia (Chiloxanthus) / pilosus Fall. var. / zaitzevi Kir. 1916 [hw, violet label] // PARALECTOTYPUS / CHILOXANTHUS / PILOSUS var. ZAITZEVI / Kiritshenko, 1916 / labelled: P. KMENT 2013 [p, red label]’.
 PARALECTOTYPE (♀): ‘КарскаЯ тундра / с. Тобольс. губ. / ФЗайцеВ [p] 27 [hw] VII 09 [p] [= Karskaya tundra / s. Tobol’s. gub., F. Zaytsev, 27.vii.09] // COTYPUS ♀ / Acanthia (Chiloxanthus) / pilosus Fall. var. / zaitzevi Kir. 1916 [hw, violet label] // PARALECTOTYPUS / CHILOXANTHUS / PILOSUS var. ZAITZEVI / Kiritshenko, 1916 / labelled: P. KMENT 2013 [p, red label]’.
 Current status. Junior synonym of Chiloxanthus arcticus (J. Sahlberg, 1878) (see BIANCHI & KIRITSHENKO 1923, SCHUH et al. 1987, LINDSKOG 1995, VINOKUROV 2005, AUKEMA et al. 2013).
description: Published as part of Kment, Petr & Kolínová, Zdislava, 2013, Catalogue of type specimens of true bugs (Hemiptera: Heteroptera) deposited in the National Museum, Prague, Czech Republic, pp. 821-890 in Acta Entomologica Musei Nationalis Pragae 53 (2) on page 871, DOI: 10.5281/zenodo.5740731
Эндартэректомия сонных артерий при атеросклерозе сонных  артерий отдаленные результаты.
Creators: name: Мухаммадиева.Г.М, Ирисов.О.Т
Publisher: name: Zenodo
Year: 2024

description: Атеросклероз – одна из наиболее распространенных и опасных болезней современности. Он относится к группе заболеваний, связанных с нарушением обмена липидов и отложением холестериновых бляшек на внутренней поверхности артерий. Сонные артерии являются одной из самых чувствительных к атеросклеротическому процессу систем кровообращения. В данной статье мы рассмотрим эффективность и дальнейшие результаты применения эндартэректомии сонных артерий при атеросклерозе.
Cosmic distance inference from purely geometric BAO methods: Linear Point standard ruler and Correlation Function Model Fitting
Creators: name: Anselmi, Stefano
name: Corasaniti, Pier-Stefano
name: Sanchez, Ariel G.
name: Starkman, Glenn D.
name: Sheth, Ravi K.
name: Zehavi, Idit
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Leveraging the Baryon Acoustic Oscillations (BAO) feature present in clustering 2-point statistics, we aim to measure cosmological distances independently of the underlying background cosmological model. However this inference is complicated by late-time non-linearities that introduce model and tracer dependencies in the clustering correlation function and power spectrum, which must be properly accounted for. With this in mind, we introduce the "Purely-Geometric-BAO," which provides a rigorous tool to measure cosmological distances without assuming a specific background cosmology. We focus on the 2-point clustering correlation function monopole, and show how to implement such an inference scheme employing two different methodologies: the Linear Point standard ruler (LP) and correlation-function model-fitting (CF-MF). For the first time we demonstrate how, by means of the CF-MF, we can measure very precisely the sound-horizon/isotropic-volume-distance ratio, $r_{d}/D_{V}(\bar{z})$, while correctly propagating all the uncertainties. Using synthetic data, we compare the outcomes of the two methodologies, and find that the LP provides up to $50\%$ more precise measurements than the CF-MF. Finally, we test a procedure widely employed in BAO analyses: fitting the 2-point function while fixing the cosmological and the non-linear-damping parameters at fiducial values. We find that this underestimates the distance errors by nearly a factor of $2$. We thus recommend that this practice be reconsidered, whether for parameter determination or model selection.
description: 12 pages, 2 tables
Local orbital degeneracy lifting as a precursor to an orbital-selective Peierls transition
Creators: name: Bozin, E. S.
name: Yin, W. G.
name: Koch, R. J.
name: Abeykoon, M.
name: Hor, Y. S.
name: Zheng, H.
name: Lei, H. C.
name: Petrovic, C.
name: Mitchell, J. F.
name: Billinge, S. J. L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Fundamental electronic principles underlying all transition metal compounds are the symmetry and filling of the $d$-electron orbitals and the influence of this filling on structural configurations and responses. Here we use a sensitive local structural technique, x-ray atomic pair distribution function analysis, to reveal the presence of fluctuating local-structural distortions at high temperature of one such compound, \cis . We show that this hitherto overlooked fluctuating symmetry lowering is electronic in origin and will significantly modify the energy-level spectrum and electronic and magnetic properties. The explanation is a local, fluctuating, orbital-degeneracy-lifted state. The natural extension of our result would be that this phenomenon is likely to be widespread amongst diverse classes of partially filled nominally degenerate d-electron systems, with potentially broad implications for our understanding of their properties.
description: 10 pages 3 figures
Additional file 4 of Histogram analysis of diffusion-weighted magnetic resonance imaging as a biomarker to predict LNM in T3 stage rectal carcinoma
Creators: name: Zhou, Yang
name: Yang, Rui
name: Wang, Yuan
name: Zhou, Meng
name: Zhou, Xueyan
name: Xing, JiQing
name: Wang, Xinxin
name: Zhang, Chunhui
Publisher: name: figshare
Year: 2021
Subjects: Biochemistry
Space Science
Medicine
Cell Biology
Pharmacology
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified

description: Additional file 4. Comparison of T2-map histogram parameters between the LNM and non-LNM groups.
Choptuik Scaling and Quantum Effects in 2D Dilaton Gravity
Creators: name: Peleg, Yoav
name: Bose, Sukanta
name: Parker, Leonard
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study numerically the collapse of massless scalar fields in two-dimensional dilaton gravity, both classically and semiclassically. At the classical level, we find that the black hole mass scales at threshold like $M_{\rm bh} \propto |p-p^*|^γ$, where $γ\simeq 0.53$. At the semiclassical level, we find that in general $M_{\rm bh}$ approaches a non-zero constant as $p \rightarrow p^*$. Thus, quantum effects produce a mass gap not present classically at the onset of black hole formation.
description: 11p RevTex version + 12p uuencoded gzip version including 3 figures
Radiative electron capture as a tunable source of highly linearly polarized x-rays
Creators: name: Vockert, M.
name: Weber, G.
name: Bräuning, H.
name: Surzhykov, A.
name: Brandau, C.
name: Fritzsche, S.
name: Geyer, S.
name: Hagmann, S.
name: Hess, S.
name: Kozhuharov, C.
name: Märtin, R.
name: Petridis, N.
name: Hess, R.
name: Trotsenko, S.
name: Litvinov, Yu. A.
name: Glorius, J.
name: Gumberidze, A.
name: Steck, M.
name: Litvinov, S.
name: Gaßner, T.
name: Hillenbrand, P. -M.
name: Lestinsky, M.
name: Nolden, F.
name: Sanjari, M. S.
name: Popp, U.
name: Trageser, C.
name: Winters, D. F. A.
name: Spillmann, U.
name: Krings, T.
name: Stöhlker, Th.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The radiative electron capture (REC) into the K shell of bare Xe ions colliding with a hydrogen gas target has been investigated. In this study, the degree of linear polarization of the K-REC radiation was measured and compared with rigorous relativistic calculations as well as with the previous results recorded for U$^{92+}$. Owing to the improved detector technology a significant gain in precision of the present polarization measurement is achieved compared to the previously published results. The obtained data confirms that for medium-Z ions such as Xe the REC process is a source of highly polarized x-rays which can easily be tuned with respect to the degree of linear polarization and the photon energy. We argue, in particular, that for relatively low energies the photons emitted under large angles are almost fully linear polarized.
Renormalization in spherical field theory
Creators: name: Lee, Dean
name: Salwen, Nathan
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive several results concerning non-perturbative renormalization in the spherical field formalism. Using a small set of local counterterms, we are able to remove all ultraviolet divergences in a manner such that the renormalized theory is finite and translationally invariant. As an explicit example we consider massless phi^4 theory in four dimensions.
description: 16 pages, 5 figures
Supersymmetric sphaleron configurations as the origin of the perplexing ANITA events
Creators: name: Anchordoqui, Luis A.
name: Antoniadis, Ignatios
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The ANITA experiment has observed two air shower events with energy ~ 500 PeV emerging from the Earth with exit angles of ~ 30 degrees. We explain ANITA events as arising from neutrino-induced supersymmetric sphaleron transitions. These high-multiplicity configurations could contain a large number of long-lived supersymmetric fermions, which can traverse the Earth and decay in the atmosphere to initiate upward-pointing air showers at large angles above the horizon. We comment on the sensitivity of new generation LHC detectors, designed to searching for displaced decays of beyond standard model long-lived particles, to test our model.
description: Matching version accepted for publication in PLB
title: Strengthening preventive diplomacy: the role of private actors
Creators: name: Eskandarpour, Azar
name: Wennmann, Achim
Publisher: name: Graduate Institute of International and Development Studies
publisherIdentifier: https://ror.org/007ygn379
publisherIdentifierScheme: ROR
Year: 2011

description: CCDP issue brief ; [no. 4]
Macroscopic quantum coherence in antiferromagnetic molecular magnets
Creators: name: Hu, Hui
name: Lü, Rong
name: Zhu, Jia-Ling
name: Xiong, Jia-Jiong
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The macroscopic quantum coherence in a biaxial antiferromagnetic molecular magnet in the presence of magnetic field acting parallel to its hard anisotropy axis is studied within the two-sublattice model. On the basis of instanton technique in the spin-coherent-state path-integral representation, both the rigorous Wentzel-Kramers-Brillouin exponent and preexponential factor for the ground-state tunnel splitting are obtained. We find that the quantum fluctuations around the classical paths can not only induce a new quantum phase previously reported by Chiolero and Loss (Phys. Rev. Lett. 80, 169 (1998)), but also have great influnence on the intensity of the ground-state tunnel splitting. Those features clearly have no analogue in the ferromagnetic molecular magnets. We suggest that they may be the universal behaviors in all antiferromagnetic molecular magnets. The analytical results are complemented by exact diagonalization calculation.
description: 6 pages, 1 figure
Residual resistivity ratio and its relation to the positive magnetoresistance behavior in natural multilayer LaMn2Ge2; relevance to artificial multilayer physics
Creators: name: Majumdar, S.
name: Mallik, R.
name: Sampathkumaran, E. V.
name: Paulose, P. L.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Results of low temperature magnetoresistance ($Δρ/ρ$) and isothermal magnetization (M) measurements on polycrystalline ferromagnetic (T_C close to 300 K) natural multilayers, LaMn_{2+x}Ge_{2-y}Si_y, are reported. It is found that the samples with large residual resistivity ratio, $ρ(300K)/ρ(4.2K)$, exhibit large positive magnetoresistance at high magnetic fields. The Kohler's rule is not obeyed in these alloys. In addition, at 4.5 K, there is a tendency towards linear variation of $Δρ/ρ$ with magnetic field with increasing $ρ(300K)/ρ(4.2K$); however, the field dependence of $Δρ/ρ$ does not track that of M, thereby suggesting that the magnetoresistance originates from non-magnetic layers. It is interesting that these experimental findings on bulk polycrystals are qualitatively similar to what is seen in artificially grown multilayer systems recently.
description: 5 pages, 3 figures, separate figures. This work is a follow-up of our earlier paper in APL, Ref. : APL Vol 71, pp 2385 (1997)
Kaloplocamus Bergh 1892
Creators: name: Vallès, Yvonne
name: Valdés, Ángel
name: Ortea, Jesús
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Nudibranchia
Polyceridae
Kaloplocamus

description: Genus Kaloplocamus Bergh, 1892
TYPE SPECIES. — Euplocamus croceus Philippi, 1836
description: Published as part of Vallès, Yvonne, Valdés, Ángel & Ortea, Jesús, 2000, On the phanerobranch dorids of Angola (Mollusca, Nudibranchia): a crossroads of temperate and tropical species, pp. 15-31 in Zoosystema 22 (1) on page 27, DOI: 10.5281/zenodo.5398985
title: The New Frontier of Academic Library Outreach: Middle School Students Research Visits
Creators: name: Jung-Mathews, Anne
Publisher: name: University of Massachusetts Amherst
Year: 2017
Subjects: subject: Scholarly Communication
subject: library outreach
subject: middle school students
subject: community partnerships
subject: Library and Information Science

description: In some towns, the university campus and surrounding community exist as silos. They may be co-located in the same region but never interact in a meaningful way. One academic library changed all that by offering local schools the opportunity for all-day library research visits with students as young as those in middle grades. The visits featured a brief instruction session with the Outreach Librarian tailored to the assignment and skills, along with ample time for individual research, and down-time with coffee in the library café and lunch in the campus dining hall. This poster presentation will inspire librarians at other schools to build bridges to future students of higher education with an educational (and fun!) campus experience. This collaborative project has benefited students, librarians, and teachers alike. Students are exposed to a larger library building similar to one they will use in their academic futures and the myriad of reliable information resources available. Teachers are no longer limited to resources only available at their school libraries or on potentially unreliable internet sites. In areas where public school funding dollars are thinly stretched, the academic library and by extension, their campus, can share resources with children who might not otherwise come to campus. For the University Library, visits by middle school students give academic librarians the opportunity to promote its services to the community and is an effective enrollment management tool for the University in connecting with future students. The visits also provide University students with service opportunities working with area school children. Most importantly, however, work with these younger students expose academic librarians to the ways in which these future students of higher education gather, evaluate and use information.
description: Academic library and school partnerships are one way to connect a university campus with the surrounding community. This poster presentation will inspire librarians at other schools to build bridges to future students of higher education with an educational (and fun!) campus experience.