cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Tomographic Separation of Composite Spectra. VIII. The Physical Properties of the Massive Compact Binary in the Triple Star System HD 36486 (delta Orionis A)
Creators: name: Harvin, James A.
name: Gies, Douglas R.
name: Bagnuolo,, William G.
name: Penny, Laura R.
name: Thaller, Michelle L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Double-lined spectroscopic orbital elements have recently been found for the central binary in the massive triple, delta Orionis A based on radial velocities from cross-correlation techniques applied to IUE high dispersion spectra and He I 6678 spectra obtained at Kitt Peak. The primary and secondary velocity amplitudes were found to be 94.9 +/- 0.6 km/s and 186 +/- 9 km/s respectively. Tomographic reconstructions of the primary and secondary stars' spectra confirm the O9.5 II classification of the primary and indicate a B0.5 III type for the secondary. The widths of the UV cross-correlation functions are used to estimate the projected rotational velocities, Vsin i = 157 +/- 6 km/s and 138 +/- 16 km/s for the primary and secondary, respectively implying that both stars rotate faster than their orbital motion. We used the spectroscopic results to make a constrained fit of the Hipparcos light curve of this eclipsing binary, and the model fits limit the inclination to the range between 67 and 77 degrees. The i = 67 degrees solution, which corresponds to a near Roche-filling configuration, results in a primary mass of 11.2 solar masses and a secondary mass of 5.6 solar masses, both of which are substantially below the expected masses for stars of their luminosity. This binary may have experienced a mass ratio reversal caused by Case A Roche lobe overflow, or the system may have suffered extensive mass loss through a binary interaction, perhaps during a common envelope phase, in which most of the primary's mass was lost from the system rather than transferred to the secondary.
description: 27 pages, 15 figures in press, the Astrophysical Journal, February 1, 2002
Flavour breaking effects in the pseudoscalar meson decay constants
Creators: name: Bornyakov, V. G.
name: Horsley, R.
name: Nakamura, Y.
name: Perlt, H.
name: Pleiter, D.
name: Rakow, P. E. L.
name: Schierholz, G.
name: Schiller, A.
name: Stüben, H.
name: Zanotti, J. M.
Publisher: name: Universität Regensburg
Year: 2017
Subjects: subject: ;
subject: 530 Physik

description: The SU(3) flavour symmetry breaking expansion in up, down and strange quark masses is extended from hadron masses to meson decay constants. This allows a determination of the ratio of kaon to pion decay constants in QCD. Furthermore when using partially quenched valence quarks the expansion is such that SU(2) isospin breaking effects can also be determined. It is found that the lowest order SU( 3) flavour symmetry breaking expansion (or Gell-Mann-Okubo expansion) works very well. Simulations are performed for 2 + 1 flavours of clover fermions at four lattice spacings. (C) 2017 The Author(s). Published by Elsevier B.V.
description: SCOAP3
Quantum anomaly and thermodynamics of one-dimensional fermions with antisymmetric two-body interactions
Creators: name: Camblong, Horacio E.
name: Chakraborty, Abhijit
name: Daza, Wilder S.
name: Drut, Joaquín E.
name: Lin, Chris L.
name: Ordóñez, Carlos R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: A system of two-species, one-dimensional fermions, with an attractive two-body interaction of the derivative-delta type, features a scale anomaly. In contrast to the well-known two-dimensional case with contact interactions, and its one-dimensional cousin with three-body interactions (studied recently by some of us and others), the present case displays dimensional transmutation featuring a power-law rather than a logarithmic behavior. We use both the Schrödinger equation and quantum field theory to study bound and scattering states, showing consistency between both approaches. We show that the expressions for the reflection $(R)$ and the transmission $(T)$ coefficients of the renormalized, anomalous derivative-delta potential are identical to those of the regular delta potential. The second-order virial coefficient is calculated analytically using the Beth-Uhlenbeck formula, and we make comments about the proper $ε_B\rightarrow 0$ (where $ε_B$ is the bound-state energy) limit. We show the impact of the quantum anomaly (which appears as the binding energy of the two-body problem, or equivalently as Tan's contact) on the equation of state and on other universal relations. Our emphasis throughout is on the conceptual and structural aspects of this problem.
description: Expanded v3 w/emphasis on $SO(2,1)$ symmetries and renormalization/effective field theory. Results unchanged. Sections reorganized; conventions clarified; explanations improved; eqs and refs added and typos corrected. 33 pages, 1 figure
MOESM1 of Experiences of accreditation impact in general practice â a qualitative study among general practitioners and their staff
Creators: name: Kousgaard, Marius
name: Thorsen, Thorkil
name: Due, Tina
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Changes in behavior and physical infrastructure in the eleven clinics. This includes a table which presents an overview of the changes in behavior and physical infrastructure implemented in the participating clinics.
Abelianization of First Class Constraints
Creators: name: Loran, F.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that a given set of first class constraints becomes abelian if one maps each constraint to the surface of other constraints. There is no assumption that first class constraints satisfy a closed algebra. The explicit form of the projection map is obtained at least for irreducible first class constraints. Using this map we give a method to obtain gauge fixing conditions such that the set of abelian first class constraints and gauge fixing conditions satisfy the symplectic algebra.
description: To appear in PLB
ISTIQBOLLI RIVOJLANISHNI TA'MINLASHDA RAQAMLI IQTISODIYOTNING O'RNI
Creators: name: Berdiyeva, Aziza
Publisher: name: Zenodo
Year: 2024

description: Har qanday iqtisodiyotda jamiyat ne’matlarini ishlab chiqarish, taqsimlash va iste’mol qilish jarayonlarida elektron hamda axborot-kommunikatsion texnologiyalarini keng joriy etishni ko‘zda tutadigan iqtisodiyot - bu raqamli iqtisodiyotdir. Raqamli iqtisodiyotning innovatsion g‘oya ekanligi, Jahon banki tomonidan 2016 yil ―Jahon taraqqiyoti haqida ma’ruza: raqamli dividendlar ma’ruzasida ma’lum qilingan. Raqamli iqtisodiyotda boshqaruv jarayoni - o‘zaro aloqalarni boshqarishning komp’yuterli tizimi bo‘lib, insoniyatning o‘sib borayotgan ehtiyojlarini qondirish borasida elektron ma’lumotlardan faol foydalanish bo‘yicha keng ko‘lamli ishlarni olib boradi.
Dual gravitational charges and soft theorems
Creators: name: Godazgar, Hadi
name: Godazgar, Mahdi
name: Pope, C. N.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the consequences of the dual gravitational charges for the phase space of radiating modes, and find that they imply a new soft NUT theorem. In particular, we argue that the existence of these new charges removes the need for imposing boundary conditions at spacelike infinity that would otherwise preclude the existence of NUT charges.
description: 24 pages; few minor typos corrected
Alexander polynomials of equivariant slice and ribbon knots in S^3
Creators: name: Davis, James F.
name: Naik, Swatee
Publisher: name: arXiv
Year: 2002
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 57M25

description: This paper gives an algebraic characterization of Alexander polynomials of equivariant ribbon knots and a factorization condition satisfied by Alexander polynomials of equivariant slice knots.
Taub-NUT from the Dirac monopole
Creators: name: Godazgar, Hadi
name: Godazgar, Mahdi
name: Pope, C. N.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Writing the metric of an asymptotically flat spacetime in Bondi coordinates provides an elegant way of formulating the Einstein equation as a characteristic value problem. In this setting, we find that a specific class of asymptotically flat spacetimes, including stationary solutions, contains a Maxwell gauge field as free data. Choosing this gauge field to correspond to the Dirac monopole, we derive the Taub-NUT solution in Bondi coordinates.
description: 16 pages; few typos corrected
Kalidos Gude 1911
Creators: name: Hyman, Isabel T.
name: Ponder, Winston F.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Helicarionidae
Kalidos

description: Kalidos Gude, 1911
 Type species Helix ekongensis Angas, 1877 (OD). Madagascar.
description: Published as part of Hyman, Isabel T. & Ponder, Winston F., 2010, A morphological phylogenetic analysis and generic revision of Australian Helicarionidae (Gastropoda: Pulmonata: Stylommatophora), and an assessment of the relationships of the family 2462, pp. 1-148 in Zootaxa 2462 (1) on page 87, DOI: 10.11646/zootaxa.2462.1.1, http://zenodo.org/record/5312710
Role of residual interaction in the relativistic description of M1 excitation
Creators: name: Oishi, Tomohiro
name: Kruzic, Goran
name: Paar, Nils
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Magnetic dipole (M1) excitation is the leading mode of multi-nucleon excitations induced by the magnetic field, and is a phenomenon of the spin-orbit (SO) splitting and residual interactions involved. In this work, we investigate the effects of the residual interactions on the M1 excitation from a novel perspective, the framework of relativistic nuclear energy-density functional (RNEDF). The relativistic Hartree-Bogoliubov (RHB) model is utilized to determine the nuclear ground state properties, while the relativistic quasi-particle random-phase approximation (RQRPA) is employed for the description of M1-excitation properties. From the analysis of M1 mode in the Ca isotope chain, role of the isovector-pseudovector (IV-PV) residual interaction is discussed. For open-shell nuclei, the pairing correlation also plays a noticeable role in the M1 mode. The experimental data on M1 mode is expected to provide a suitable reference to improve and optimize the theoretical aspects to describe the residual interactions.
description: 22 pages, 4 figures
Crystalline boundedness principle
Creators: name: Vasiu, Adrian
Publisher: name: arXiv
Year: 2002
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 11G10, 11G18, 14F30, 14G35, and 20G25

description: We prove that an $F$-crystal $(M,\vph)$ over an algebraically closed field $k$ of characteristic $p>0$ is determined by $(M,\vph)$ mod $p^n$, where $n\ge 1$ depends only on the rank of $M$ and on the greatest Hodge slope of $(M,\vph)$. We also extend this result to triples $(M,\vph,G)$, where $G$ is a flat, closed subgroup scheme of ${\bf GL}_M$ whose generic fibre is connected and has a Lie algebra normalized by $\vph$. We get two purity results. If ${\got C}$ is an $F$-crystal over a reduced ${\bf F}_p$-scheme $S$, then each stratum of the Newton polygon stratification of $S$ defined by ${\got C}$, is an affine $S$-scheme (a weaker result was known before for $S$ noetherian). The locally closed subscheme of the Mumford scheme ${\Ma_{d,1,N}}_k$ defined by the isomorphism class of a principally quasi-polarized $p$-divisible group over $k$ of height 2d, is an affine ${\Ma_{d,1,N}}_k$-scheme.
description: Final version (63 pages) accepted for publication in Ann. Sci. Ec. Norm. Sup
MOESM2 of Arg913Gln variation of SLC12A3 gene is associated with diabetic nephropathy in type 2 diabetes and Gitelman syndrome: a systematic review
Creators: name: Cruz-Cano, Eduardo De La
name: Jiménez-González, Cristina Del C.
name: Morales-García, Vicente
name: Pineda-Pérez, Conny
name: Tejas-Juárez, Juan G.
name: Rendón-Gandarilla, Francisco J.
name: Jiménez-Morales, Silvia
name: Díaz-Gandarilla, José A.
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Marine Biology
subject: 60506 Virology
subject: Computational Biology

description: Additional file 2. PRISMA Checklist.
Eigenvectors from eigenvalues: A survey of a basic identity in linear algebra
Creators: name: Denton, Peter B.
name: Parke, Stephen J.
name: Tao, Terence
name: Zhang, Xining
Publisher: name: arXiv
Year: 2019
Subjects: subject: Rings and Algebras (math.RA)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 15A18 (Primary) 15A42, 15B57 (Secondary)

description: If $A$ is an $n \times n$ Hermitian matrix with eigenvalues $λ_1(A),\dots,λ_n(A)$ and $i,j = 1,\dots,n$, then the $j^{\mathrm{th}}$ component $v_{i,j}$ of a unit eigenvector $v_i$ associated to the eigenvalue $λ_i(A)$ is related to the eigenvalues $λ_1(M_j),\dots,λ_{n-1}(M_j)$ of the minor $M_j$ of $A$ formed by removing the $j^{\mathrm{th}}$ row and column by the formula $$ |v_{i,j}|^2\prod_{k=1;k\neq i}^{n}\left(λ_i(A)-λ_k(A)\right)=\prod_{k=1}^{n-1}\left(λ_i(A)-λ_k(M_j)\right)\,.$$ We refer to this identity as the \emph{eigenvector-eigenvalue identity} and show how this identity can also be used to extract the relative phases between the components of any given eigenvector. Despite the simple nature of this identity and the extremely mature state of development of linear algebra, this identity was not widely known until very recently. In this survey we describe the many times that this identity, or variants thereof, have been discovered and rediscovered in the literature (with the earliest precursor we know of appearing in 1834). We also provide a number of proofs and generalizations of the identity.
description: 28 pages, 1 figure, phase discussion expanded, matches published version
ПРОБЛЕМА СОЛДАТСКОГО НАСИЛИЯ НА ЖЕЛЕЗНЫХ ДОРОГАХ НА НАЧАЛЬНОМ ЭТАПЕ ДЕЯТЕЛЬНОСТИ ВРЕМЕННОГО ПРАВИТЕЛЬСТВА (МАРТ-ИЮЛЬ 1917 ГОДА)
Creators: name: АБДРАХМАНОВ АЛЬБЕРТ ИЛЬДУСОВИЧ
Publisher: name: Вестник Московского университета МВД России
Year: 2020
Subjects: СМУТА
ЖЕЛЕЗНОДОРОЖНАЯ СЕТЬ
СОЛДАТСКОЕ НАСИЛИЕ
РАСПАД РУССКОЙ ИМПЕРАТОРСКОЙ АРМИИ
ЖЕЛЕЗНОДОРОЖНАЯ ПОЛИЦИЯ
АГРЕССИЯ
ВОИНСКОЕ ПРЕСТУПЛЕНИЕ
БЕСЧИНСТВА
КРИМИНАЛ
ПРОПУСКНАЯ СПОСОБНОСТЬ ДОРОГИ
РАСПРАВА
ГРАЖДАНСКАЯ ВОЙНА
ХОЗЯЙСТВЕННЫЙ УКЛАД

description: На ноябрь 2020 г. приходится столетия окончания гражданской войны на европейской части России. В широком понимании гражданская война представляла собой нарастающий с 1917 г. массив насилия. Одним из составляющих последнего явился солдатский произвол на железных дорогах, вырождающийся в масштабный вооружённый криминал на транспортных коммуникациях России.
Nonequilibrium evolution of Phi**4 theory in 1+1 dimensions in the 2PPI formalism
Creators: name: Baacke, Jurgen
name: Heinen, Andreas
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the out-of-equilibrium evolution of a classical condensate field and its quantum fluctuations for a Phi**4 model in 1+1 dimensions with a symmetric and a double well potential. We use the 2PPI formalism and go beyond the Hartree approximation by including the sunset term. In addition to the mean field phi= the 2PPI formalism uses as variational parameter a time dependent mass M**2(t) which contains all local insertions into the Green function. We compare our results to those obtained in the Hartree approximation. In the symmetric Phi**4 theory we observe that the mean field shows a stronger dissipation than the one found in the Hartree approximation. The dissipation is roughly exponential in an intermediate time region. In the theory with spontaneous symmetry breaking, i.e., with a double well potential, the field amplitude tends to zero, i.e., to the symmetric configuration. This is expected on general grounds: in 1+1 dimensional quantum field theory there is no spontaneous symmetry breaking for T >0, and so there should be none at finite energy density (microcanonical ensemble), either. Within the time range of our simulations the momentum spectra do not thermalize and display parametric resonance bands.
description: 14 pages, 18 encapsulated postscript figures; v2 minor changes, new appendix, accepted for publication in Phys.Rev.D
Far Infrared Spectroscopy of Normal Galaxies: Physical Conditions in the Interstellar Medium
Creators: name: Malhotra, S.
name: Kaufman, M. J.
name: Hollenbach, D.
name: Helou, G.
name: Rubin, R. H.
name: Brauher, J.
name: Dale, D.
name: Lu, N. Y.
name: Lord, S.
name: Stacey, G.
name: Contursi, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The most important cooling lines of the neutral interstellar medium (ISM) lie in the far-infrared (FIR). We present measurements by the Infrared Space Observatory Long Wavelength Spectrometer of seven lines from neutral and ionized ISM of 60 normal, star-forming galaxies. The galaxy sample spans a range in properties such as morphology, FIR colors (indicating dust temperature), and FIR/Blue ratios (indicating star-formation activity and optical depth). In two-thirds of the galaxies in this sample, the [CII] line is proportional to FIR dust continuum. The other one-third show a smooth decline in [CII]/FIR with increasing F60/F100 and FIR/B, spanning a range of a factor of more than 50. Two galaxies, at the warm and active extreme of the range have [CII]/FIR < 2 \times 10^{-4} (3-sigma upper limit). This is due to increased positive grain charge in the warmer and more active galaxies, which leads to less efficient heating by photoelectrons from dust grains. The ratio of the two principal photodissociation region (PDR) cooling lines [CII]/[OI] shows a tight correlation with F60/F100, indicating that both gas and dust temperatures increase together. We derive a theoretical scaling between [NII] and [CII] from ionized gas and use it to separate [CII] emission from neutral PDRs and ionized gas. Comparison of PDR models of Kaufman et al. (1999) with observed ratios of (a) [OI]/[CII] and ([CII]+[OI])/FIR and (b) [OI]/FIR and F60/F100 yields far-UV flux G0 and gas density n. The derived G0 scales as n to the power 1.4. We interpret this correlation as arising from Stromgren sphere scalings if much of the line and continuum luminosity arises near star-forming regions. The differences in G0 and n may be due to differences in the physical properties of the star-forming clouds.(Short abstract)
description: Accepted by the Astrophysical Journal
Additional file 11 of Long-term patterns of an interconnected core marine microbiota
Creators: name: Krabberød, Anders K.
name: Deutschmann, Ina M.
name: Bjorbækmo, Marit F. M.
name: Balagué, Vanessa
name: Giner, Caterina R.
name: Ferrera, Isabel
name: Garcés, Esther
name: Massana, Ramon
name: Gasol, Josep M.
name: Logares, Ramiro
Publisher: name: figshare
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Oceanography
subject: FOS: Earth and related environmental sciences
subject: Ecology

description: Additional file 11: Figure S10. Panels A and B: NMDS based on Bray Curtis dissimilarities of communities including resident (Panel A) and core (Panel B) OTUs, to which environmental variables were fitted. Only variables with a significant fit are shown (p < 0.05). Arrows indicate the direction of the gradient, and their length represents the strength of the correlation between OTUs and an environmental variable. The color of the samples (circles) indicates the season to which they belong. Panel C: Relationship between Bray Curtis distances of the resident and core microbiotas. Results of the Mantel test (coefficient and significance indicated in the figure) indicate that both distance matrices are highly and significantly correlated.
Non-Hermitian Floquet topological phases: Exceptional points, coalescent edge modes, and the skin effect
Creators: name: Zhang, Xizheng
name: Gong, Jiangbin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Periodically driven non-Hermitian systems can exhibit rich topological band structure and non-Hermitian skin effect, without analogs in their static or Hermitian counterparts. In this work we investigate the exceptional band-touching points in the Floquet quasi-energy bands, the topological characterization of such exceptions points and the Floquet non-Hermitian skin effect (FNHSE). Specifically, we exploit the simplicity of periodically quenched two-band systems in one dimension or two dimensions to analytically obtain the Floquet effective Hamiltonian as well as locations of the many exceptional points possessed by the Floquet bulk bands. Two different types of topological winding numbers are used to characterize the topological features. Bulk-edge correspondence (BBC) is naturally found to break down due to FNHSE, which can be drastically different among different bulk states. Remarkably, given the simple nature of our model systems, recovering the BBC is doable in practice only for certain parameter regime where a low-order truncation of the characteristic polynomial (which determines the Floquet band structure) becomes feasible. Furthermore, irrespective of which parameter regime we work with, we find a number of intriguing aspects of Floquet topological zero modes and $π$ modes. For example, under the open boundary condition zero edge modes and $π$ edge modes can individually coalesce and localize at two different boundaries. These anomalous edge states can also switch their accumulation boundaries when certain system parameter is tuned. These results indicate that non-Hermitian Floquet topological phases, though more challenging to understand than their Hermitian counterparts, can be extremely rich in the presence of FNHSE.
description: 14 pages, 10 figures
Learning Model-Agnostic Counterfactual Explanations for Tabular Data
Creators: name: Pawelczyk, Martin
name: Haug, Johannes
name: Broelemann, Klaus
name: Kasneci, Gjergji
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Counterfactual explanations can be obtained by identifying the smallest change made to a feature vector to qualitatively influence a prediction; for example, from 'loan rejected' to 'awarded' or from 'high risk of cardiovascular disease' to 'low risk'. Previous approaches often emphasized that counterfactuals should be easily interpretable to humans, motivating sparse solutions with few changes to the feature vectors. However, these approaches would not ensure that the produced counterfactuals be proximate (i.e., not local outliers) and connected to regions with substantial data density (i.e., close to correctly classified observations), two requirements known as counterfactual faithfulness. These requirements are fundamental when making suggestions to individuals that are indeed attainable. Our contribution is twofold. On one hand, we suggest to complement the catalogue of counterfactual quality measures [1] using a criterion to quantify the degree of difficulty for a certain counterfactual suggestion. On the other hand, drawing ideas from the manifold learning literature, we develop a framework that generates attainable counterfactuals. We suggest the counterfactual conditional heterogeneous variational autoencoder (C-CHVAE) to identify attainable counterfactuals that lie within regions of high data density.
description: Update version: from Neurips Workshop to WWW publication. In Proceedings of The Web Conference 2020 (WWW 20), April 20-24, 2020, Taipei, Taiwan
On the C/O Enrichment of Novae Ejecta
Creators: name: Rosner, R.
name: Alexakis, A.
name: Young, Y.
name: Truran, J.
name: Hillebrandt, W.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using the results of recent work in shear instabilities in stratified fluids, we show that the resonant interaction between large-scale flows in the accreted H/He envelope of white dwarf stars and interfacial gravity waves can mix with the star's envelope with the white dwarf's surface material, leading to the enhancement of the envelope's C/O abundance to levels required by extant models for nova outbursts.
description: 8 pages, 0 figures, accepted for publication in ApJ Lett
Extendable shellability for $d$-dimensional complexes on $d+3$ vertices
Creators: name: Culbertson, Jared
name: Dochtermann, Anton
name: Guralnik, Dan P.
name: Stiller, Peter F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: Commutative Algebra (math.AC)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 05E45, 52B22, 13D02, 13F55

description: We prove that for all $d \geq 1$ a shellable $d$-dimensional simplicial complex with at most $d+3$ vertices is extendably shellable. The proof involves considering the structure of `exposed' edges in chordal graphs as well as a connection to linear quotients of quadratic monomial ideals.
description: 6 pages; V2: corrections and minor revisions, incorporating comments from referees
Deformation Quantization of Superintegrable Systems and Nambu Mechanics
Creators: name: Curtright, Thomas L
name: Zachos, Cosmas K
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Phase Space is the framework best suited for quantizing superintegrable systems, naturally preserving the symmetry algebras of the respective hamiltonian invariants. The power and simplicity of the method is fully illustrated through new applications to nonlinear sigma models, specifically for de Sitter N-spheres and Chiral Models, where the symmetric quantum hamiltonians amount to compact and elegant expressions. Additional power and elegance is provided by the use of Nambu Brackets to incorporate the extra invariants of superintegrable models. Some new classical results are given for these brackets, and their quantization is successfully compared to that of Moyal, validating Nambu's original proposal.
description: LateX2e, 18 pages
The Kodaira dimension and singularities of moduli of stable sheaves on some elliptic surfaces
Creators: name: Yamada, Kimiko
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J60 (Primary), 14D20, 32G13, 14B05, 14Exx (Secondary)

description: Let $X$ be an elliptic surface over ${\bf P}^1$ with $κ(X)=1$, and $M=M(c_2)$ be the moduli scheme of rank-two stable sheaves $E$ on $X$ with $(c_1(E),c_2(E))=(0,c_2)$ in $\operatorname{Pic}(X)\times\mathbb{Z}$. We look into defining equations of $M$ at its singularity $E$, partly because if $M$ admits only canonical singularities, then the Kodaira dimension $κ(M)$ can be calculated. We show the following. (A) $E$ is at worst canonical singularity of $M$ if the restriction of $E_η$ to the generic fiber of $X$ has no rank-one subsheaf, and if the number of multiple fibers of $X$ is a few. (B) We obtain that $κ(M)=\{1+\dim(M)\}/2$ and the Iitaka program of $M$ can be described in purely moduli-theoretic way for $c_2\gg 0$, when $χ({\mathcal O}_X)=1$, $X$ has just two multiple fibers, and one of its multiplicities equals $2$. (C) On the other hand, when $E_η$ has a rank-one subsheaf, it may be insufficient to look at only the degree-two part of defining equations to judge whether $E$ is at worst canonical singularity or not.
ПРАВОВАЯ ПОЛИТИКА СОЦИАЛЬНОГО ГОСУДАРСТВА
Creators: name: АНИСИМОВА ВЕРОНИКА СЕРГЕЕВНА
Publisher: name: Вестник Московского университета МВД России
Year: 2020
Subjects: СОЦИАЛЬНОЕ ГОСУДАРСТВО
ПРАВОВАЯ ПОЛИТИКА
ЦЕЛЬ ПРАВОВОЙ ПОЛИТИКИ
ЗАДАЧИ ПРАВОВОЙ ПОЛИТИКИ
СОЦИАЛЬНЫЕ ГАРАНТИИ

description: Рассматривается вопрос об особенностях правовой политики социального государства. Анализируются цели, задачи, средства такой политики, обосновывается их связь, с одной стороны, с менталитетом государственно организованного общества, с другой стороны, с особенностями его исторического развития.
Bibliography. Works by Aby Warburg, Warburgkreis and Secondary Literature.
Creators: name: Piccichè, Margherita
Publisher: name: La Rivista di Engramma
Year: 2024
Subjects: Bibliography
Aby Warburg
Warburgkreis
Secondary Literature

description: This Bibliography is a selection of the main editions of Aby M. Warburg’s works, essays, and critical materials. It is the result of a composite work in progress, a necessarily dynamic process started in 2004, which has so far involved several members of the Seminario Mnemosyne.
The LoDoPaB-CT Dataset: A Benchmark Dataset for Low-Dose CT Reconstruction Methods
Creators: name: Leuschner, Johannes
name: Schmidt, Maximilian
name: Baguer, Daniel Otero
name: Maaß, Peter
Publisher: name: arXiv
Year: 2019
Subjects: subject: Image and Video Processing (eess.IV)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Deep Learning approaches for solving Inverse Problems in imaging have become very effective and are demonstrated to be quite competitive in the field. Comparing these approaches is a challenging task since they highly rely on the data and the setup that is used for training. We provide a public dataset of computed tomography images and simulated low-dose measurements suitable for training this kind of methods. With the LoDoPaB-CT Dataset we aim to create a benchmark that allows for a fair comparison. It contains over 40,000 scan slices from around 800 patients selected from the LIDC/IDRI Database. In this paper we describe how we processed the original slices and how we simulated the measurements. We also include first baseline results.
Euconulinae H. B. Baker 1928
Creators: name: Hyman, Isabel T.
name: Ponder, Winston F.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Euconulidae

description: Subfamily Euconulinae   Remarks. Euconulinae was monophyletic in all our analyses, supported by the presence of radial ribs on the protoconch. Hausdorf (1998) did not recognise Euconulinae and Microcystinae as separate taxa in his analysis, including them both under the family Euconulidae; however, he pointed out that there are no known synapomorphies for Euconulinae and that it might be paraphyletic.
Based on our analysis the Euconulinae is supported by the following key characters:
Shell not reduced; sculptured with fine spiral and radial ribs. Genital system oviparous (rarely ovoviviparous); bursa copulatrix inserted on vagina; vestigial penial stimulator present in some taxa; epiphallic retractor caecum and flagellum absent.
The spermatophore is unknown for this group and may be absent.
 Description. Shell present, not reduced. Protoconch and teleoconch sculptured with fine spiral and radial ribs. Whorl profile flattened above and below evenly convex periphery. Internal walls of early whorls complete; umbilicus closed. Mantle laps and lobes absent. Sole of foot tripartite; caudal apparatus formed from curled up sole (Muratov’s 1999 helicarionid type); caudal apparatus very small to moderately large; caudal foss horizontal slit in tail. Kidney unilobed; mantle with no visible minor blood vessels, pigmentation absent or present, mantle gland absent or present. Genital system oviparous (rarely ovoviviparous; Hausdorf 1998); oviduct glandular. Neither carrefour nor talon embedded in albumen gland. Bursa copulatrix short, inserted on vagina; duct of bursa copulatrix wide, not distinguishable from bursa copulatrix. Vagina short. Stimulator absent, or vestiges of stimulator present as diverticulum on base of penis. Epiphallus enters penis through a simple pore (Coneuplecta) or a verge (Nevelasta Iredale, 1937); interior of penis smooth or with diagonal ridges. Penial sheath present. Epiphallic retractor caecum absent; epiphallic flagellum absent. Spermatophore not present in any dissected specimens.
description: Published as part of Hyman, Isabel T. & Ponder, Winston F., 2010, A morphological phylogenetic analysis and generic revision of Australian Helicarionidae (Gastropoda: Pulmonata: Stylommatophora), and an assessment of the relationships of the family 2462, pp. 1-148 in Zootaxa 2462 (1) on page 106, DOI: 10.11646/zootaxa.2462.1.1, http://zenodo.org/record/5312710
Is Multiphase Gas Cloudy or Misty?
Creators: name: Gronke, Max
name: Oh, S. Peng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Cold $T \sim 10^{4}$K gas morphology could span a spectrum ranging from large discrete clouds to a fine `mist' in a hot medium. This has myriad implications, including dynamics and survival, radiative transfer, and resolution requirements for cosmological simulations. Here, we use 3D hydrodynamic simulations to study the pressure-driven fragmentation of cooling gas. This is a complex, multi-stage process, with an initial Rayleigh-Taylor unstable contraction phase which seeds perturbations, followed by a rapid, violent expansion leading to the dispersion of small cold gas `droplets' in the vicinity of the gas cloud. Finally, due to turbulent motions, and cooling, these droplets may coagulate. Our results show that a gas cloud `shatters' if it is sufficiently perturbed out of pressure balance ($δP/P\sim 1$), and has a large final overdensity $χ_{\mathrm{f}}\gtrsim 300$, with only a weak dependence on the cloud size. Otherwise, the droplets reassemble back into larger pieces. We discuss our results in the context of thermal instability, and clouds embedded in a shock heated environment.
description: published version; 5 pages, 5 figures; videos available at http://max.lyman-alpha.com/shattering
Coneuplecta (Nevelasta) Iredale 1937
Creators: name: Hyman, Isabel T.
name: Ponder, Winston F.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Euconulidae
Coneuplecta

description: Coneuplecta (Nevelasta) Iredale, 1937
 Nevelasta Iredale, 1937c: 13. Type species Helix (Conulus) pampini Cox, 1868 (OD). Australia.
description: Published as part of Hyman, Isabel T. & Ponder, Winston F., 2010, A morphological phylogenetic analysis and generic revision of Australian Helicarionidae (Gastropoda: Pulmonata: Stylommatophora), and an assessment of the relationships of the family 2462, pp. 1-148 in Zootaxa 2462 (1) on page 108, DOI: 10.11646/zootaxa.2462.1.1, http://zenodo.org/record/5312710
Lamarckiella Moellendorff 1898
Creators: name: Hyman, Isabel T.
name: Ponder, Winston F.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Chronidae
Lamarckiella

description: Lamarckiella Moellendorff, 1898
 Type species Helix lamarckiana Lea, 1841 (OD). Philippines.
description: Published as part of Hyman, Isabel T. & Ponder, Winston F., 2010, A morphological phylogenetic analysis and generic revision of Australian Helicarionidae (Gastropoda: Pulmonata: Stylommatophora), and an assessment of the relationships of the family 2462, pp. 1-148 in Zootaxa 2462 (1) on page 105, DOI: 10.11646/zootaxa.2462.1.1, http://zenodo.org/record/5312710
Nonlinear scalar perturbations of extremal Reissner-Nordström spacetimes
Creators: name: Angelopoulos, Yannis
name: Aretakis, Stefanos
name: Gajic, Dejan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We present the first rigorous study of nonlinear wave equations on extremal black hole spacetimes without any symmetry assumptions on the solution. Specifically, we prove global existence with asymptotic blow-up for solutions to nonlinear wave equations satisfying the null condition on extremal Reissner-Nordström backgrounds. This result shows that the extremal horizon instability persists in model nonlinear theories. Our proof crucially relies on a new vector field method that allows us to obtain almost sharp decay estimates.
The Role of the News Media in Fighting Corruption Practices: A Case Study of Spain
Creators: name: Palau, Anna M.
name: Palomo, Jesús
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: This article first outlines the conditions in which the media could contribute to creating and maintaining an atmosphere that discourages corruption practices. Second, based on the content analysis of 4361 online news articles, it demonstrates that these conditions are not present in the media coverage of corruption in Spain. The Spanish media do not promote a substantive frame, i.e., a meaningful discussion on the causes, consequences and remedies of corruption. There is a very low correspondence between how corruption is debated in the parliament, where substantive frames predominate, and how it is reported in the media. Furthermore, the media do not promote a pluralistic debate. The main players in corruption related articles are the judiciary and political actors, mainly executive elites and political parties involved in corruption scandals. Even though civil society actors, such as non-governmental organizations, are important for generating public pressure against corrupt practices, the results show that these groups go practically unnoticed in public debates. The findings also show that the dynamics that could help to curb corruption are neither present in the news articles of a news agency, nor in those published in newspapers with different political orientations.
Majorana phase-gate based on the geometric phase
Creators: name: Więckowski, Andrzej
name: Mierzejewski, Marcin
name: Kupczyński, Michał
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study dynamics of a single qubit encoded in two pairs of Majorana modes, whereby each pair is hosted on a trijunction described by the Kitaev model extended by many-body interactions. We demonstrated that the challenging phase-gate may be efficiently implemented via braiding of partially overlapping modes. Although such qubit acquires both geometric and dynamical phases during the braiding protocol, the latter phase may be eliminated if the Majorana modes are hosted by systems with appropriate particle-hole symmetry.
description: 9 pages, 8 figures
title: Kapitalismus und Eingeschlechtlichkeit. Geschlechterideologie jenseits der Anrufung
Creators: name: Grubner, Barbara
Publisher: name: Humboldt-Universität zu Berlin
Year: 2024
Subjects: subject: Anna Hartmann
subject: Beggehrenssubjekt
subject: Care
subject: Kapitalismus
subject: Kapitalismuskritik
subject: Sexuelle Differenz
subject: Sorgearbeit
subject: Tove Soiland
subject: ddc:303

description: Die feministische Gesellschaftstheorie bemüht sich gegenwärtig um eine Neubestimmung des Verhältnisses von Kapitalismus und Geschlechterhierarchie. Der Beitrag stellt die feministische Kapitalismuskritik des aktuellen Denkens der sexuellen Differenz vor. Ausgehend von Befunden der feministischen Ökonomie kommt hier ein Subjekt- und Geschlechterverständnis zum Einsatz, das an der Macht- und Ideologietheorie der Lacan’schen Psychoanalyse orientiert ist, um die widersprüchlichen Geschlechterverhältnisse in westlich-kapitalistischen Gegenwartsgesellschaften zu verstehen. In deutlichem Kontrast zu breiter diskutierten kultur- und sozialwissenschaftlichen Perspektiven der Gender Studies formuliert dieser Ansatz die These, dass spätkapitalistische Produktions- und Organisationsformen nicht auf Zweigeschlechtlichkeit und Heteronormativität angewiesen sind, um die Geschlechterhierarchie auf Dauer zu stellen. Der zentrale herrschaftseinbindende Moment ist vielmehr die Auslöschung der sexuellen Differenz.
MOESM1 of Arg913Gln variation of SLC12A3 gene is associated with diabetic nephropathy in type 2 diabetes and Gitelman syndrome: a systematic review
Creators: name: Cruz-Cano, Eduardo De La
name: Jiménez-González, Cristina Del C.
name: Morales-García, Vicente
name: Pineda-Pérez, Conny
name: Tejas-Juárez, Juan G.
name: Rendón-Gandarilla, Francisco J.
name: Jiménez-Morales, Silvia
name: Díaz-Gandarilla, José A.
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Computational Biology

description: Additional file 1. Search strategy terms and results.
Fractional Multi-Trace Fields of N=4 SYM_4 from AdS/CFT
Creators: name: Leonhardt, Thorsten
name: Meziane, Ahmed
name: Ruehl, Werner
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We prove inductively that every k-trace operator of SO(6)_R irrep with Young tableau partition {r_1,r_2,r_3}, constructed out of k chiral primaries in the twenty dimensional SO(6)_R irrep, leads to a quasi primary field with protected conformal dimension. Our argument is based on perturbative evaluations of certain four point functions up to order 1/N^2.
description: 14 pages, 6 figures, revised version, essential changes, to appear in Physics Letters B
Gravitational waves from SGRs and AXPs as fast-spinning white dwarfs
Creators: name: Sousa, Manoel F.
name: Coelho, Jaziel G.
name: de Araujo, José C. N.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Gravitational waves (GWs) emission due to magnetic deformation mechanism is applied for Soft Gamma Repeaters (SGRs) and Anomalous X-Ray Pulsars(AXPs), described as fast-spinning and magnetized white dwarfs (WDs). The emission is caused by the asymmetry around the rotation axis of the star generated by its own intense magnetic field. Thus, for the first time in the literature, it is estimated the GWs counterpart for SGRs/AXPs described as WD pulsars. We find that some SGRs/AXPs can be observed by the space detectors BBO and DECIGO. In particular, 1E 1547.0-5408 and SGR 1806-20 could be detected in 1 year of observation, whereas SGR 1900+14, CXOU J171405.7-381031, Swift J1834.9-0846 and SGR 1627-41 could be observed with a 5-year observation time. We also found that SGRs/AXPs as highly magnetized neutron stars are far below the sensitivity curves of BBO and DECIGO. This result indicates that a possible detection of continuous GWs originated from these objects would corroborate the WD pulsar model.
description: 07 pages, 3 figures. arXiv admin note: text overlap with arXiv:2001.08534
HEAVYMETALSACCUMULATIONINPADDYCULTIVATION-2.pdf
Creators: name: Payus
Publisher: name: figshare
Year: 2022
Subjects: subject: 50204 Environmental Impact Assessment
subject: FOS: Earth and related environmental sciences

description: Heavy metals contamination in paddy field was conducted using Oryza sativa. Paddy plants and their soil were sampled along seven transverse lines of the paddy field before the harvesting time. The paddy plants were separated into roots, stems, leaves and grains. Metal concentrations of the samples were carried out using ICP-OES Spectrometer machine OPTIMA 5300 DV. Metals enrichment factor and translocation were also measured in this study. The results showed that the plant roots of Oryza sativa accumulated relatively large amount of lead, cadmium, chromium and copper, while the stem accumulated large amount of zinc. The correlation test showed that there was a strong correlation of zinc and cadmium concentrations in Oryza sativa with the paddy soil. Enrichment factor (EF) showed that lead, cadmium and copper were concentrated in the root of Oryza sativa, while chromium and zinc metals were more concentrated in the shoot part. In addition, the translocation factor (TF) showed that Oryza sativa was able to transfer zinc and chromium from root to the shoot part of Oryza sativa.
Additional file 9 of Long-term patterns of an interconnected core marine microbiota
Creators: name: Krabberød, Anders K.
name: Deutschmann, Ina M.
name: Bjorbækmo, Marit F. M.
name: Balagué, Vanessa
name: Giner, Caterina R.
name: Ferrera, Isabel
name: Garcés, Esther
name: Massana, Ramon
name: Gasol, Josep M.
name: Logares, Ramiro
Publisher: name: figshare
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Oceanography
subject: FOS: Earth and related environmental sciences
subject: Ecology

description: Additional file 9: Figure S8. Distribution of the Closeness centrality values in the core network.
ОСОБЕННОСТИ РАЗВИТИЯ БРАЧНОСЕМЕЙНОГО ПРАВА В ГОДЫ ВЕЛИКОЙ ОТЕЧЕСТВЕННОЙ ВОЙНЫ
Creators: name: ПОРВАТОВА ЛЮДМИЛА ВАСИЛЬЕВНА
name: ГОСТЕВ СЕРГЕЙ СЕРГЕЕВИЧ
Publisher: name: Вестник Московского университета МВД России
Year: 2020
Subjects: ВЕЛИКАЯ ОТЕЧЕСТВЕННАЯ ВОЙНА
БРАЧНО-СЕМЕЙНОГО ПРАВА
ПОСТАНОВЛЕНИЯ ЦИК СССР
ПОСТАНОВЛЕНИЯ СНК СССР
КОДЕКСУ ЗАКОНОВ О БРАКЕ
СЕМЬЕ И ОПЕКЕ РСФСР 1926 Г
ЕЖЕМЕСЯЧНОЕ ПОСОБИЕ
УСЫНОВЛЕНИЕ

description: Рассмотрены особенности развития и специфика защиты институтов брачно-семейного права годы Великой Отечественной войны. Также, уделено особое внимание тому, проблемы в регулировании брачно-семейных отношений возникли еще в довоенный период. Затрагивается ряд факторов, оказавших негативное влияние на развитие брачно-семейных отношений, как в довоенный, так и в военный периоды. Одоленное внимание уделено государственной политике направленной на создание экономических мер, призванных укрепить брачно-семейные отношения (например, заставить супругов отказаться от развода, с этой целью устанавливалась пошлина за подачу заявления о разводе и т.д.).