cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Superconductivity-driven magnetization modulation in YBa2Cu3O7-δ /SrTiO3/La0.67Sr0.33MnO3 heterostructures
Creators: name: Singh, Surendra
name: Bhatt, Harsh
name: Kumar, Yogesh
name: Prajapat, C. L.
name: Satpati, B.
name: Kinane, C. J.
name: Langridge, S.
name: Ravikumar, G.
name: Basu, S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Using spin polarized neutron reflectivity experiments, we demonstrate an unusual proximity behaviour when the superconductor (SC) and the ferromagnet (FM) are coupled through an insulator (I) in YBa2Cu3O7-δ (SC)/SrTiO3 (I)/La0.67Sr0.33MnO3 (FM) heterostructures. We have observed an unexpected magnetic modulation at the interface region of the FM below the superconducting transition temperature. The magnetization of the FM layer at the I/FM interface was drastically reduced as compared to the magnetization in the rest of the FM layer. This result indicates that the Cooper pairs tunnel across the insulator and interact with the local magnetization at the interface region (extending ~ 30 Å) of the FM causing modification of the magnetization at the interface. This unexpected magnetic behavior cannot be explained on the basis of the existing theoretical models. However, the length scale associated here clearly suggests the long range proximity effect as a result of tunneling of Cooper pairs.
description: 6 figures
Microwave-induced control of Free Electron Laser radiation
Creators: name: Blasco, A. J.
name: Plaja, L.
name: Roso, L.
name: Faisal, F. H. M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The dynamical response of a relativistic bunch of electrons injected in a planar magnetic undulator and interacting with a counterpropagating electromagnetic wave is studied. We demonstrate a resonance condition for which the free electron laser (FEL) dynamics is strongly influenced by the presence of the external field. It opens up the possibility of control of short wavelength FEL emission characteristics by changing the parameters of the microwave field without requiring change in the undulator's geometry or configuration. Numerical examples, assuming realistic parameter values analogous to those of the TTF-FEL, currently under development at DESY, are given for possible control of the amplitude or the polarization of the emitted radiation.
description: 14 pages, 5 figures, accepted for publication in Phys. Rev. E
Thermal flux in unsteady Rayleigh-Bénard magnetoconvection
Creators: name: Das, Sandip
name: Kumar, Krishna
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We present results of numerical investigation on thermal flux in Rayleigh-Bénard magnetoconvection in the presence of a uniform vertical magnetic field. We have studied thermal flux in different viscous fluids with a range of Prandtl number ($0.1 \le \mathrm{Pr} < 6.5$) and a range of Chandrasekhar number ($50 \le \mathrm{Q} \le 2.5 \times 10^4$). The power spectral density of the Nusselt number varies with frequency $f$ approximately as $f^{-2}$. The probability distribution function of the fluctuating part of the Nusselt number is nearly normal distribution with slight asymmetric tails. For a fixed value the Rayleigh number $\mathrm{Ra}$, the time averaged Nusselt number $\langle \mathrm{Nu} (\mathrm{Q})\rangle$ decreases logarithmically with Chandrasekhar number for $\mathrm{Q} > \mathrm{Q}_c$, which depends on $\mathrm{Ra}$ and $\mathrm{Pr}$. The reduced Nusselt number $\mathrm{Nu_r}$ $=$ $\langle \mathrm{Nu}(\mathrm{Q})\rangle/{\langle \mathrm{Nu}(0)\rangle}$ rises sharply, reaches a maximum slightly above unity and then start decreasing very slowly to unity as the value of a dimensionless parameter $\sqrt{\mathrm{Ra/(Q~Pr)}}$ is raised. The probability distribution function of the local thermal flux in the vertical direction is found to be asymmetric and non-Gaussian with a cusp at its maximum.
description: 11 pages, 10 figures
MOESM2 of Atrial fibrillation and its arrhythmogenesis associated with insulin resistance
Creators: name: Chan, Yi-Hsin
name: Gwo-Jyh Chang
name: Lai, Ying-Ju
name: Wei-Jan Chen
name: Shang-Hung Chang
name: Li-Man Hung
name: Chi-Tai Kuo
name: Yung-Hsin Yeh
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 2: Table S1. Cellular electrophysiology in HFa and HFr rats.
Singing voice separation: a study on training data
Creators: name: Prétet, Laure
name: Hennequin, Romain
name: Royo-Letelier, Jimena
name: Vaglio, Andrea
Publisher: name: arXiv
Year: 2019
Subjects: subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In the recent years, singing voice separation systems showed increased performance due to the use of supervised training. The design of training datasets is known as a crucial factor in the performance of such systems. We investigate on how the characteristics of the training dataset impacts the separation performances of state-of-the-art singing voice separation algorithms. We show that the separation quality and diversity are two important and complementary assets of a good training dataset. We also provide insights on possible transforms to perform data augmentation for this task.
Additional file 2: of β-arrestin 1 regulates β2-adrenergic receptor-mediated skeletal muscle hypertrophy and contractility
Creators: name: Kim, Jihee
name: Grotegut, Chad
name: Wisler, James
name: Li, Tianyu
name: Mao, Lan
name: Chen, Minyong
name: Chen, Wei
name: Rosenberg, Paul
name: Rockman, Howard
name: Lefkowitz, Robert
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Table S2. Clenbuterol-mediated skeletal muscle hypertrophy in WT and βarr1KO mice. (DOCX 87 kb)
Measurement of Mutual Coulomb Dissociation in $\sqrt{s_{NN}}=130$ GeV Au+Au collisions at RHIC
Creators: name: Chiu, Mickey
name: Denisov, Alexei
name: Garcia, Edmundo
name: Katzy, Judith
name: Makeev, Andrei
name: Murray, Michael
name: White, Sebastian
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We report on the first measurement of Mutual Coulomb Dissociation in heavy ion collisions. We employ forward calorimeters to measure neutron multiplicity at beam rapidity in peripheral collisions. The cross-section for simultaneous electromagnetic breakup of Au nuclei at $\sqrt{s_{NN}}=130$ GeV is $σ_{MCD}=3.67\pm 0.25$ barns in good agreement with calculations.
description: This paper has been submitted for publication in Phys. Rev. Lett
Second-order photon correlation measurement with picosecond resolution
Creators: name: Delteil, Aymeric
name: Ngai, Chun Tat
name: Fink, Thomas
name: İmamoğlu, Ataç
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The second-order correlation function of light $g^{(2)}(τ)$ constitutes a pivotal tool to quantify the quantum behavior of an emitter and in turn its potential for quantum information applications. The experimentally accessible time resolution of $g^{(2)}(τ)$ is usually limited by the jitter of available single photon detectors. Here, we present a versatile technique allowing to measure $g^{(2)}(τ)$ from a large variety of light signals with a time resolution given by the pulse length of a mode-locked laser. The technique is based on frequency upconversion in a nonlinear waveguide, and we analyze its properties and limitations by modeling the pulse propagation and the frequency conversion process .We measure $g^{(2)}(τ)$ from various signals including light from a quantum emitter - a confined exciton-polariton structure - revealing its quantum signatures at a scale of a few picoseconds and demonstrating the capability of the technique.
Field-induced dissociation of two-dimensional excitons in transition-metal dichalcogenides
Creators: name: Kamban, Høgni C.
name: Pedersen, Thomas G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Generation of photocurrents in semiconducting materials requires dissociation of excitons into free charge carriers. While thermal agitation is sufficient to induce dissociation in most bulk materials, an additional push is required to induce efficient dissociation of the strongly bound excitons in monolayer transition-metal dichalcogenides (TMDs). Recently, static in-plane electric fields have proven to be a promising candidate. In the present paper, we introduce a numerical procedure, based on exterior complex scaling, capable of computing field-induced exciton dissociation rates for a wider range of field strengths than previously reported in literature. We present both Stark shifts and dissociation rates for excitons in various TMDs calculated within the Mott-Wannier model. Here, we find that the field induced dissociation rate is strongly dependent on the dielectric screening environment. Furthermore, applying weak-field asymptotic theory (WFAT) to the Keldysh potential, we are able to derive an analytical expression for exciton dissociation rates in the weak-field region.
Non-Newtonian gravity in strange quark stars and constraints from the observations of PSR J0740+6620 and GW170817
Creators: name: Yang, Shu-Hua
name: PI, Chun-Mei
name: Zheng, Xiao-Ping
name: Weber, Fridolin
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the effects of non-Newtonian gravity on the properties of strange quark stars (QSs) and constrain the parameters of the standard MIT bag model used to describe strange quark matter (SQM) by employing the mass of PSR J0740+6620 and the tidal deformability of GW170817. We find that, for the standard MIT bag model, these mass and tidal deformability observations would rule out the existence of QSs if non-Newtonian gravity effects are ignored. For a strange quark mass of $m_{s}=95$ MeV, we find that QSs can exist for values of the non-Newtonian gravity parameter $g^{2}/μ^{2}$ in the range of 1.37 GeV$^{-2}\leq g^{2}/μ^{2}\leq$ 7.28 GeV$^{-2}$ and limits on the bag constant and the strong interaction coupling constant of the SQM model given by 141.3 MeV$\leq B^{1/4}\leq$ 150.9 MeV and $α_{S}\leq 0.56$. For a strange quark mass of $m_{s}=150$ MeV, QSs can exist for 1.88 GeV$^{-2}\leq g^{2}/μ^{2}\leq$ 6.27 GeV$^{-2}$ and limits on the parameters of the SQM model given by 139.7 MeV$\leq B^{1/4}\leq$ 147.3 MeV and $α_{S}\leq 0.49$.
description: ApJ accepted, 9 pages, 4 figures
Lessons from $T^μ_{~ μ}$ on inflation models: two-loop renormalization of $η$ in the scalar QED
Creators: name: Kamada, Ayuki
name: Kuwahara, Takumi
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A non-minimal coupling $η$ has been attracting growing interest particularly in the context of inflation models, though its quantum nature is not clear yet. We study the renormalization of a non-minimal coupling in the scalar quantum electrodynamics (QED). We find ${\it no}$ inhomogeneous term of the renormalization group equation (RGE) at the two-loop level. This is similar to other theories, where an inhomogeneous term of the RGE appears only at a higher-loop order: e.g., four-loop order in $λϕ^{4}$ theory.
description: 11+28 pages, 10 figures; massive revision, calculation corrected, conclusion changed
Projects@DataCite 2024
Creators: name: Habermann, Ted
name: Robinson, Erin
Publisher: name: DataCite
Year: 2024
Subjects: Persistent Identifiers
Metadata
Projects
Life Sciences
Astronomy
Metadata Game Changers

description: DataCite, in partnership with Metadata Game Changers, is excited to announce two community dialogue sessions designed to engage the broader Life Sciences and Astronomy communities in co-developing metadata enhancements supporting the development and use of persistent identifiers (PIDs) for instruments and projects. We would like to invite both metadata creators and users to join us and take an active role in advancing infrastructure solutions to identify, describe, discover, and track the impact of instruments and projects across domain communities.

The Persistent Identifiers for Projects Community Dialogue will explore a variety of community developed project metadata schemas including RAiD, Local Contexts, Citizen Science, and DataCite.

Topics will include:

Contributors and creators

Spatial & temporal coverage

Rights, access & traditional knowledge

Funder and grant metadata

Connections to project outputs

These dialogues represent the first phase of a larger project recently launched by DataCite. Generously funded by the Richard Lounsbery Foundation, this project aims to address present challenges in data accessibility, transparency, and reproducibility across the Life Science and Astronomy communities by fostering collaboration and developing transformative solutions. Insights, feedback, and proposed metadata enhancements gathered during these dialogues will directly inform subsequent prototype developments designed by DataCite.

Speaker: Ted Habermann (Metadata Game Changers)

A recording of the presentation can be found here: https://www.youtube.com/watch?v=a_IerqUVjqM&t=1093s
FORMULATING SOLUTIONS BETWEEN EDUCATION DELIVERY AND EMPLOYMENT PROCUREMENT FACING INTERNATIONAL STUDENTS IN PREDOMINANT ENGLISH SPEAKING COUNTRIES; CHALLENGES IN DESIGN AND PLANNING EDUCATION
Creators: name: Gopal, Aparna
Publisher: name: figshare
Year: 2021
Subjects: subject: 120101 Architectural Design
subject: FOS: Arts (arts, history of arts, performing arts, music)
subject: 129999 Built Environment and Design not elsewhere classified
subject: FOS: Civil engineering
subject: 120305 Industrial Design
subject: 120106 Interior Design
subject: 120508 Urban Design
subject: FOS: Social and economic geography
subject: 120307 Visual Communication Design (incl. Graphic Design)
subject: 120402 Engineering Design Knowledge
subject: FOS: Other engineering and technologies
subject: 120304 Digital and Interaction Design
subject: 120399 Design Practice and Management not elsewhere classified
subject: 120303 Design Management and Studio and Professional Practice
subject: 120302 Design Innovation
subject: Digital Humanities
subject: 130303 Education Assessment and Evaluation
subject: FOS: Educational sciences
subject: 139999 Education not elsewhere classified
subject: 130212 Science, Technology and Engineering Curriculum and Pedagogy
subject: 190599 Visual Arts and Crafts not elsewhere classified
subject: Education
subject: 130199 Education systems not elsewhere classified
subject: 130103 Higher Education

description: Conference of the International Journal of Arts & Sciences,CD-ROM. ISSN: 1943-6114 :: 10(03):77–80 (2017)
Abstract: Professional vocations that come under the purview of the broad umbrella term of architecture, design and planning profiles are studied. Unique obstacles feature and face students from the aforementioned vocations in these traditional professions, especially in garnering employment opportunities after graduation. Hence solutions are formulated in the form of online databases and ready to use applications to address these requirements. The databases will be constantly updated to keep up with the variations and changes in trends over regular time periods.
Phyllocoptes euonymusae Song, Xue & Hong 2006
Creators: name: Xue, Xiao-Feng
name: Han, Xiao
name: Song, Zi-Wei
name: Hong, Xiao-Yue
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Eriophyidae
Phyllocoptes
Phyllocoptes euonymusae

description: Phyllocoptes euonymusae Song, Xue & Hong, 2006
 Phyllocoptes euonymusae Song, Xue & Hong, 2006: 34–36.
 Type material. 9 females (slide number NJAUAcariEri250), from Euonymus alatus (Thunb.) Sieb. (Celastraceae), Taibai Mountain, Mei County, Shaanxi Province, P. R. China, 34°01'51' N, 107°48'36' E, elevation 2810m, 2 September 2004, coll. Xiao-Feng Xue & Zi-Wei Song.
 Host. Euonymus alatus (Thunb.) Sieb. (Celastraceae).
 Relation to host. Vagrant.
 Distribution. China (Shaanxi).
description: Published as part of Xue, Xiao-Feng, Han, Xiao, Song, Zi-Wei & Hong, Xiao-Yue, 2012, Eriophyoid mite fauna of Shaanxi Province, China, with descriptions of five new species (Acari: Eriophyoidea) 3292, pp. 1-71 in Zootaxa 3292 (1) on page 33, DOI: 10.11646/zootaxa.3292.1.1, http://zenodo.org/record/5250127
Topological Transition on the Conformal Manifold
Creators: name: Ji, Wenjie
name: Shao, Shu-Heng
name: Wen, Xiao-Gang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Despite great successes in the study of gapped phases, a comprehensive understanding of the gapless phases and their transitions is still under developments. In this paper, we study a general phenomenon in the space of (1+1)$d$ critical phases with fermionic degrees of freedom described by a continuous family of conformal field theories (CFT), a.k.a. the conformal manifold. Along a one-dimensional locus on the conformal manifold, there can be a transition point, across which the fermionic CFTs on the two sides differ by stacking an invertible fermionic topological order (IFTO), point-by-point along the locus. At every point on the conformal manifold, the order and disorder operators have power-law two-point functions, but their critical exponents cross over with each other at the transition point, where stacking the IFTO leaves the fermionic CFT unchanged. We call this continuous transition on the fermionic conformal manifold a topological transition. By gauging the fermion parity, the IFTO stacking becomes a Kramers-Wannier duality between the corresponding bosonic CFTs. Both the IFTO stacking and the Kramers-Wannier duality are induced by the electromagnetic duality of the (2+1)$d$ $\mathbb{Z}_2$ topological order. We provide several examples of topological transitions, including the familiar Luttinger model of spinless fermions (i.e. the $c=1$ massless Dirac fermion with the Thirring interaction), and a new class of $c=2$ examples describing $U(1)\times SU(2)$-protected gapless phases.
description: 24 pages, 11 figures, 1 table
Phyllocoptes spiraeae Xue & Hong 2005
Creators: name: Xue, Xiao-Feng
name: Han, Xiao
name: Song, Zi-Wei
name: Hong, Xiao-Yue
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Eriophyidae
Phyllocoptes
Phyllocoptes spiraeae

description: Phyllocoptes spiraeae Xue & Hong, 2005
 Phyllocoptes spiraeae Xue & Hong, 2005d: 215–216, 219.
 Type material. 31 females and 3 males (slide number NJAUAcariEri37), from Spiraea salicifolia L. (Rosaceae), Wutaishan Mountain, Shanxi Province, P. R. China, 26 August 2003, coll. Xiao-Feng Xue.
 New material. 8 females (slide number NJAUAcariEri412), from Spiraea salicifolia L. (Rosaceae), Cuihua Mountain, Xi' an City, Shaanxi Province, P. R. China, 34°59'40' N, 109°00'04' E, elevation 901m, 15 August 2005, coll. Xiao-Feng Xue & Zi-Wei Song.
 Host. Spiraea salicifolia L. (Rosaceae).
 Relation to host. Vagrant.
 Distribution. China (Shaanxi, Shanxi).
description: Published as part of Xue, Xiao-Feng, Han, Xiao, Song, Zi-Wei & Hong, Xiao-Yue, 2012, Eriophyoid mite fauna of Shaanxi Province, China, with descriptions of five new species (Acari: Eriophyoidea) 3292, pp. 1-71 in Zootaxa 3292 (1) on page 33, DOI: 10.11646/zootaxa.3292.1.1, http://zenodo.org/record/5250127
MOESM8 of Assessing biases in phylodynamic inferences in the presence of super-spreaders
Creators: name: Hidano, Arata
name: M. Gates
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
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

description: Additional file 8. The BEAST setting for Birthâ death Skyline plot model. This file provides a detailed explanation on how BDSKY model was set.
Supplementary Material from Faecal metabarcoding reveals pervasive long-distance impacts of garden bird feeding
Creators: name: Shutt, Jack D.
name: Trivedi, Urmi H.
name: Nicholls, James A.
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Figure S1 (map of study sites) and Table S1 (species included in population trend analysis)
Explicit spacetime symmetry breaking in matter: the reversed Vavilov-Čerenkov radiation
Creators: name: Franca, O. J.
name: Urrutia, L. F.
name: Rodríguez-Tzompantzi, Omar
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that reversed Vavilov-Čerenkov radiation occurs simultaneously with the forward output in naturally existing materials when an electric charge moves with a constant velocity perpendicular to the planar interface between two magnetoelectric media. Using the Green's function in the far-field approximation we calculate the angular distribution of the radiated energy per unit frequency obtaining a non-zero contribution in the backward direction.
description: Four pages, 1 figure, tex, ws-procs9x6-cpt19.cls, Presented at the Eighth Meeting on CPT and Lorentz Symmetry, Bloomington, Indiana, May 12-16, 2019, typos corrected
Committee machines -- a universal method to deal with non-idealities in memristor-based neural networks
Creators: name: Joksas, D.
name: Freitas, P.
name: Chai, Z.
name: Ng, W. H.
name: Buckwell, M.
name: Li, C.
name: Zhang, W. D.
name: Xia, Q.
name: Kenyon, A. J.
name: Mehonic, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Emerging Technologies (cs.ET)
subject: FOS: Computer and information sciences

description: Artificial neural networks are notoriously power- and time-consuming when implemented on conventional von Neumann computing systems. Consequently, recent years have seen an emergence of research in machine learning hardware that strives to bring memory and computing closer together. A popular approach is to realise artificial neural networks in hardware by implementing their synaptic weights using memristive devices. However, various device- and system-level non-idealities usually prevent these physical implementations from achieving high inference accuracy. We suggest applying a well-known concept in computer science -- committee machines -- in the context of memristor-based neural networks. Using simulations and experimental data from three different types of memristive devices, we show that committee machines employing ensemble averaging can successfully increase inference accuracy in physically implemented neural networks that suffer from faulty devices, device-to-device variability, random telegraph noise and line resistance. Importantly, we demonstrate that the accuracy can be improved even without increasing the total number of memristors.
description: 22 pages, 18 figures, 4 tables
A comparison of neutron star blackbody luminosities in LMXB with the theory of accretion flow spreading on the stellar surface
Creators: name: Church, M. J.
name: Inogamov, N. A.
name: Balucinska-Church, M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a comparison of the results of the ASCA survey of LMXB with the Inogamov and Sunyaev theory of accretion flow spreading on the surface of neutron stars. The ASCA survey of LMXB of Church and Balucinska-Church (2001) revealed a systematic variation of the luminosity of blackbody emission from the neutron star spanning 3 decades in total X-ray luminosity suggesting that the level of blackbody emission is controlled by the physics of the inner disk/stellar interface, which we can hope to understand. Two types of explanation exist: firstly that there is radial flow between the inner disk and star at all vertical positions above the orbital plane so that the height of the disk directly determines the area of star emitting. Secondly, the height of the emitting region on the star is not directly related to the disk properties but depends on the mass accretion rate as suggested by Inogamov and Sunyaev (1999) in their theory of accretion flow spreading on the stellar surface. We find that the survey results for the emitting area agree with this theory at the lowest luminosities. However, for higher luminosities, the blackbody emission is stronger than predicted by spreading theory suggesting that the emitting area is controlled by radial flow between disk and star.
description: 8 pages, 6 ps figures; Astron. and Astrophysics in press
SOLIQ MAJBURIYATINING HUQUQIY TABIATI
Creators: name: Ergashev, Bahodir
Publisher: name: Zenodo
Year: 2024

description: Mazkur maqolada soliq majburiyatining huquqiy tabiati nazariy-amaliy jihatlari tadqiq etilgan. Soliq qonunchiligini takomillashtirish bo‘yicha takliflar berilgan.
Industrial Countermeasures for Economic Development in the Central Region in Post-financial-crisis Era
Creators: name: Wu, Ai-Jun
name: Wu, Ai-Jun
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Industrial structure
subject: Industrial cluster
subject: Industrial division of labour
subject: China

description: From adjusting industrial structure, strengthening industrial guidance and promoting industrial cluster, this paper puts forward the industrial countermeasures for regional economic development in Central China in post-financial-crisis era as follows. In terms of industrial structure adjustment, we should optimize the structure of agricultural production, and form agricultural industrialization operation; propel upgrading of industrial structure, and promote the concentration of industry; improve the development of service industry, and meet the diversified needs of consumers. In terms of industrial guidance, we should give priority to the development of leading industries, and foster leading enterprises; develop hi-tech industry rapidly. and cultivate new industrialization technology base in the central region. In terms of industrial cluster. We should strengthen government guidance, and create good policy environment for the development of industrial cluster; foster core enterprises, and promote spontaneous establishment of trade association or chamber of commerce; establish hi-tech industrial cluster, and further improve the cooperative mechanism of ' production, teaching and research"
An Economic Analysis of Compensation for Rural Land Expropriation
Creators: name: Xu, Ming-Zhi
name: Dai, Jia-Cheng
name: Cao, Lu-Xi
name: Xu, Ming-Zhi
name: Dai, Jia-Cheng
name: Cao, Lu-Xi
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Rural land
subject: Eminent domain
subject: Compensation
subject: China

description: To study which method is more effective in complete compensation and zero compensation for rural land expropriation, we use economic models to analyze whether the government is benevolent and which compensation method can achieve the social optimal level. The results show that both complete compensation and zero compensation will lead to over-investment of land owners, and consequently result in loss of social welfare.
Hierarchy and Wave Functions in a Simple Quantum Cosmology
Creators: name: Mongan, T. R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Astrophysical observations indicate the expansion of the universe is accelerating. Applying the holographic entropy conjecture to the cosmological horizon in an accelerating universe suggests the universe has only a finite number of degrees of freedom. This is consistent with a closed universe arising from a quantum fluctuation, with zero total quantum numbers. If space-time has eleven dimensions, and the universe began as a closed force-symmetric ten-dimensional space with characteristic dimension L, seven of the space dimensions must have collapsed to generate the three large space dimensions we see. The holographic conjecture then suggests the initial length scale L must be roughly twenty orders of magnitude larger than the Planck length. Accordingly, the nuclear force must be roughly forty orders of magnitude stronger than gravity, possibly resolving the force hierarchy problem. A wavefunction for the radius of curvature of the universe can be obtained from the Schrodinger equation derived by Elbaz and Novello. The product of this wavefunction and its complex conjugate can be interpreted as the probability density for finding a given radius of curvature in one of the infinity of measurements of the radius of curvature possible (in principle) at any location in a homogeneous isotropic universe.
description: 4 pages, no figures, abstract corrected to insert omitted words
Blind Image Quality Assessment Using A Deep Bilinear Convolutional Neural Network
Creators: name: Zhang, Weixia
name: Ma, Kede
name: Yan, Jia
name: Deng, Dexiang
name: Wang, Zhou
Publisher: name: arXiv
Year: 2019
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Multimedia (cs.MM)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: We propose a deep bilinear model for blind image quality assessment (BIQA) that handles both synthetic and authentic distortions. Our model consists of two convolutional neural networks (CNN), each of which specializes in one distortion scenario. For synthetic distortions, we pre-train a CNN to classify image distortion type and level, where we enjoy large-scale training data. For authentic distortions, we adopt a pre-trained CNN for image classification. The features from the two CNNs are pooled bilinearly into a unified representation for final quality prediction. We then fine-tune the entire model on target subject-rated databases using a variant of stochastic gradient descent. Extensive experiments demonstrate that the proposed model achieves superior performance on both synthetic and authentic databases. Furthermore, we verify the generalizability of our method on the Waterloo Exploration Database using the group maximum differentiation competition.
MOESM5 of Assessing biases in phylodynamic inferences in the presence of super-spreaders
Creators: name: Hidano, Arata
name: M. Gates
Publisher: name: figshare
Year: 2019
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 5. Methods of fitting power law. Detailed methods and results of fitting power law to the in- and outdegree of livestock movement data from 2000 to 2010.
Evolving trends of grain production in China
Creators: name: Zhou, Zhang-Yue
name: Tian, Wei-Ming
name: Zhou, Zhang-Yue
name: Tian, Wei-Ming
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: Crop Production/Industries
subject: Farm Management
subject: Production Economics
subject: Productivity Analysis
subject: China
subject: grain production
subject: WTO
subject: total grain output
subject: grain crop composition
subject: regional distribution
subject: production technology
subject: cost

description: Grain is China’s most significant agricultural product, its output being the most watched indicator by government officials, traders and researchers inside and outside China. This paper looks into China’s grain production trends in the recent decade, both before and after China’s WTO accession. It examines changes in total grain output, grain crop composition, regional distribution of grain production, and also changes in production technologies and costs. The paper concludes by addressing a number of emerging issues that are likely to affect future grain production in China.
Magnetic skyrmions in cylindrical ferromagnetic nanostructures with chiral interactions
Creators: name: Kechrakos, Dimitris
name: Tzannetou, Lida
name: Patsopoulos, Aristotelis
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We study the geometrical conditions for stabilizing magnetic skyrmions in cylindrical nanostrips and nanotubes of ferromagnetic materials with chiral interactions. We obtain the low-temperature equilibrium state of the system implementing a simulation annealing technique for a classical spin Hamiltonian with competing isotropic exchange and chiral interactions, radial anisotropy and an external field. We address the impact of surface curvature on the formation, the shape and the size of magnetic skyrmions. We demonstrate that the evolution of the skyrmion phase with the curvature is controlled by the competition between two characteristic lengths, namely the curvature radius, $R$ (geometrical length) and the skyrmion radius, $R_{sk}$ (physical length). In narrow nanotubes ($RR_{sk}$) a mixed skyrmion-stripe phase emerges. Most interestingly, the mixed phase is characterized by spatially separated skyrmions from stripes owing to the direction of the applied field relative to the surface normal. In the stability regime ($R \gtrsim R_{sk}$) skyrmions remain circular and preserve their size as a consequence of their topological protection. Zero-field skyrmions are shown to be stable on curved nanoelements with free boundaries within the same stability region ($R\gtrsim R_{sk}$). The experimental and technological perspectives from the stability of skyrmions on cylindrical surfaces are discussed.
description: 10 pages, 10 figures
Phyllocoptes mollissimae Xue, Song & Hong 2009
Creators: name: Xue, Xiao-Feng
name: Han, Xiao
name: Song, Zi-Wei
name: Hong, Xiao-Yue
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Eriophyidae
Phyllocoptes
Phyllocoptes mollissimae

description: Phyllocoptes mollissimae Xue, Song & Hong, 2009
 Phyllocoptes mollissimae Xue, Song & Hong, 2009b: 140–143.
 Phyllocoptes mollissimae; Xue et al., 2009: 64.
 Type material. 3 females and 3 males (slide number NJAUAcariEri212), from Castanea mollissima Blume (Fagaceae), Louguantai, Zhouzhi County, Shaanxi Province, P. R. China, 34°03'54' N, 108°19'22' E, elevation 500m, 31 August 2004, coll. Xiao-Feng Xue and Zi-Wei Song.
 Host. Castanea mollissima Blume (Fagaceae).
 Relation to host. Vagrant.
 Distribution. China (Shaanxi).
description: Published as part of Xue, Xiao-Feng, Han, Xiao, Song, Zi-Wei & Hong, Xiao-Yue, 2012, Eriophyoid mite fauna of Shaanxi Province, China, with descriptions of five new species (Acari: Eriophyoidea) 3292, pp. 1-71 in Zootaxa 3292 (1) on page 33, DOI: 10.11646/zootaxa.3292.1.1, http://zenodo.org/record/5250127
Duality of spectral curves arising in two-matrix models
Creators: name: Bertola, M.
name: Eynard, B.
name: Harnad, J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The two matrix model is considered, with measure given by the exponential of a sum of polynomials in two different variables. It is shown how to derive a sequence of pairs of ``dual'' finite size systems of ODEs for the corresponding biorthonormal polynomials. An inverse theorem is proved showing how to reconstruct such measures from pairs of semi-infinite finite band matrices defining the recursion relations and satisfying the string equation. A proof is given in the $N\to \infty$ limit that the dual systems obtained share the same spectral curve.
description: Write-up based on lecture by J. Harnad given at NEEDS 2001 Euroconference Isaac Newton Institute for Mathematical Sciences, Cambridge, U.K. July 24-31, 2001
Evaluating productive and economic impacts of climate change variability on the farm sector of an irrigated Mediterranean area
Creators: name: Dono, Gabriele
name: Cortignani, Raffaele
name: Giraldo, Luca
name: Doro, Luca
name: Ledda, Luigi
name: Pasqui, Massimiliano
name: Roggero, PierPaolo
name: Dono, Gabriele
name: Cortignani, Raffaele
name: Giraldo, Luca
name: Doro, Luca
name: Ledda, Luigi
name: Pasqui, Massimiliano
name: Roggero, PierPaolo
Publisher: name: Unknown
Year: 2012
Subjects: subject: Environmental Economics and Policy
subject: Discrete Stochastic Programming model
subject: EPIC
subject: climate change
subject: Net Evapotranspiration
subject: water availability
subject: irrigation needs

description: Climate changes in agriculture act on various climate variables (precipitation, temperature, etc..) at different times of crop cycles. Many physical and technical relationships have to be represented even when analyzing a limited aspect of farm management. This work employs the net evapotranspiration (ETn) estimated with the EPIC model, as a synthetic index of the physical factors that the farmer considers in decisions on irrigation. The probability distribution of ETn is inserted into a territorial model of DSP that represents farm choices in conditions of uncertainty about water availability and irrigation requirements of crops. Recent trends of ETn suggest that the probability distribution of this variable may appreciably change in the near future. Also, water availability may become more variable due to changed rainfall. These modifications amplify uncertainty of management and, consequently, costs incurred by the farm typologies of the study area, which in many cases suffer an appreciable drop in income.
Morphological transitions in supercritical generalized percolation and moving interfaces in media with frozen randomness
Creators: name: Grassberger, Peter
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider the growth of clusters in disordered media at zero temperature, as exemplified by supercritical generalized percolation and by the random field Ising model. We show that the morphology of such clusters and of their surfaces can be of different types: They can be standard compact clusters with rough or smooth surfaces, but there exists also a completely different "spongy" phase. Clusters in the spongy phase are `compact' as far as the size-mass relation M ~ R^D is concerned (with D the space dimension), but have an outer surface (or `hull') whose fractal dimension is also D and which is indeed dense in the interior of the entire cluster. This behavior is found in all dimensions D >= 3. Slightly supercritical clusters can be of either type in $D=3$, while they are always spongy in D >= 4. Possible consequences for the applicability of KPZ (Kardar-Parisi-Zhang) scaling to interfaces in media with frozen randomness are studied in detail.
description: 12 pages, including 10 figures; improved data & major changes compared to v2
Fragment size correlations in finite systems - application to nuclear multifragmentation
Creators: name: Desesquelles, Pierre
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We present a new method for the calculation of fragment size correlations in a discrete finite system in which correlations explicitly due to the finite extent of the system are suppressed. To this end, we introduce a combinatorial model, which describes the fragmentation of a finite system as a sequence of independent random emissions of fragments. The sequence is accepted when the sum of the sizes is equal to the total size. The parameters of the model, which may be used to calculate all partition probabilities, are the intrinsic probabilities associated with the fragments. Any fragment size correlation function can be built by calculating the ratio between the partition probabilities in the data sample (resulting from an experiment or from a Monte Carlo simulation) and the 'independent emission' model partition probabilities. This technique is applied to charge correlations introduced by Moretto and collaborators. It is shown that the percolation and the nuclear statistical multifragmentaion model ({\sc smm}) are almost independent emission models whereas the nuclear spinodal decomposition model ({\sc bob}) shows strong correlations corresponding to the break-up of the hot dilute nucleus into nearly equal size fragments.
RAiD: An identifier, global registry, and metadata management system for research projects
Creators: name: Ross, Shawn
name: Simons, Natasha
Publisher: name: DataCite
Year: 2024
Subjects: Persistent Identifiers
Metadata
Projects
Life Sciences
Astronomy
Metadata Game Changers

description: DataCite, in partnership with Metadata Game Changers, is excited to announce two community dialogue sessions designed to engage the broader Life Sciences and Astronomy communities in co-developing metadata enhancements supporting the development and use of persistent identifiers (PIDs) for instruments and projects. We would like to invite both metadata creators and users to join us and take an active role in advancing infrastructure solutions to identify, describe, discover, and track the impact of instruments and projects across domain communities.

The Persistent Identifiers for Projects Community Dialogue will explore a variety of community developed project metadata schemas including RAiD, Local Contexts, Citizen Science, and DataCite.

Topics will include:

Contributors and creators

Spatial & temporal coverage

Rights, access & traditional knowledge

Funder and grant metadata

Connections to project outputs

These dialogues represent the first phase of a larger project recently launched by DataCite. Generously funded by the Richard Lounsbery Foundation, this project aims to address present challenges in data accessibility, transparency, and reproducibility across the Life Science and Astronomy communities by fostering collaboration and developing transformative solutions. Insights, feedback, and proposed metadata enhancements gathered during these dialogues will directly inform subsequent prototype developments designed by DataCite.

Speaker: Shawn Ross (Australian Research Data Commons)

A recording of the presentation can be found here: https://www.youtube.com/watch?v=a_IerqUVjqM&t=1484s
Phyllocoptruta clematoclethra Xue, Song & Hong 2010
Creators: name: Xue, Xiao-Feng
name: Han, Xiao
name: Song, Zi-Wei
name: Hong, Xiao-Yue
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Eriophyidae
Phyllocoptruta
Phyllocoptruta clematoclethra

description: Phyllocoptruta clematoclethra Xue, Song & Hong, 2010
 Phyllocoptruta clematoclethra Xue, Song & Hong, 2010a: 702–704.
 Type material. 3 females and 3 males (slide number NJAUAcariEri338), from Clematoclethra sp. Maxim. (Actinidiaceae), Changqing Nature Reserve, Huayang Town, Yang County, Shaanxi Province, P. R. China, 33°35'23' N, 107°32'26' E, elevation 1083m, 9 August 2005, coll. Xiao-Feng Xue & Zi-Wei Song.
 Host. Clematoclethra sp. Maxim. (Actinidiaceae).
 Relation to host. Vagrant.
 Distribution. China (Shaanxi).
description: Published as part of Xue, Xiao-Feng, Han, Xiao, Song, Zi-Wei & Hong, Xiao-Yue, 2012, Eriophyoid mite fauna of Shaanxi Province, China, with descriptions of five new species (Acari: Eriophyoidea) 3292, pp. 1-71 in Zootaxa 3292 (1) on page 34, DOI: 10.11646/zootaxa.3292.1.1, http://zenodo.org/record/5250127
Bulges on the Fundamental Plane of Early-Type Galaxies
Creators: name: Falcón-Barroso, Jesús
name: Peletier, Reynier F.
name: Balcells, Marc
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In an ongoing effort to study the formation and evolution of galactic bulges we have investigated the position of 19 bulges of type S0-Sbc on the fundamental plane (FP). We find that bulges, both in B and K band, lie close to but slightly below the FP defined by ellipticals and S0s, i.e. are slightly brighter. There are hints that bulges of later morphological type are situated below the other bulges in our sample. The FP results are consistent with the picture, obtained from our recent analysis of HST-colours, that bulges are old, except for the Sbc galaxies. The fact that bulges lie so close to the FP of ellipticals and S0s implies that their formation epoch must have been similar, at most about 2.5 Gyr earlier, than cluster Es and S0s, and and that the surrounding disk does not significantly affect their structure.
description: 13 pages, 5 figures, accepted for publication on MNRAS
MOESM6 of Assessing biases in phylodynamic inferences in the presence of super-spreaders
Creators: name: Hidano, Arata
name: M. Gates
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
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: Developmental Biology
subject: Computational Biology

description: Additional file 6. Simulation parameter values. This file provides parameter values used in the disease simulation.