cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantum Confinement Transition in a d-wave Superconductor
Creators: name: Lannert, C.
name: Fisher, Matthew P. A.
name: Senthil, T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the nature of the zero-temperature phase transition between a d-wave superconductor and a Mott insulator in two dimensions. In this ``quantum confinement transition'', spin and charge are confined to form the electron in the Mott insulator. Within a dual formulation, direct transitions from d-wave superconductors at half-filling to insulators with spin-Peierls (as well as other) order emerge naturally. The possibility of striped superconductors is also discussed within the dual formulation. The transition is described by nodal fermions and bosonic vortices, interacting via a long-ranged statistical interaction modeled by two, coupled Chern-Simons gauge fields, and the critical properties of this model are discussed.
description: 12 pages, 7 figures
A study of the vector meson $\mathbf{ψ(4040)}$
Creators: name: Piotrowska, Milena
name: Giacosa, Francesco
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the well-known $c\bar{c}$ vector state $ψ(4040)$ in the framework of a quantum field theoretical model. In particular, we study its spectral function and search for the pole(s) in the complex plane. Quite interestingly, the spectral function has a non-standard shape and two poles are present. The role of the meson-meson quantum loops (in particular $DD^*$ ones) is crucial and could also explain the not yet confirmed state $Y(4008)$.
description: 3 pages, 1 figure. Prepared for the proceedings of MESON 2018, 15th International Workshop on Meson Physics, KRAK\'OW, POLAND, 7th - 12th June 2018
Protein triggered ordering transitions in poly (L-lysine)-coated liquid crystal emulsion droplets
Creators: name: Verma, Indu
name: Sumyra Sidiq
name: Santanu Kumar Pal
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: Here, we report a simple and label-free methodology for real-time monitoring of adsorption of proteins such as bovine serum albumin (BSA), concanavalin A (ConA) (a lectin) and cathepsin D (CathD) (a tumour marker) on micrometer-sized poly (L-lysine) (PLL) functionalised liquid crystal (LC) droplets dispersed in aqueous phases. Earlier, we had demonstrated that PLL, a positively charged natural peptide, can induce homeotropic ordering of LCs at LC-aqueous interface, and thus PLL-adsorbed LC droplets showed radial director configuration. Herein, it was observed that subsequent non-specific adsorption of anionic proteins such as BSA, ConA and CathD can trigger a quick transition in director configuration of PLL-LC droplets (primarily dominated by electrostatic interactions) to pre-radial or bipolar, thus acting as a simple optical probe for detection of these proteins up to μg/mL of concentrations. Further, the detection limits for these proteins are found to vary (BSA
The Measure of the Orthogonal Polynomials Related to Fibonacci Chains: The Periodic Case
Creators: name: Lang, Wolfdieter
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The spectral measure for the two families of orthogonal polynomial systems related to periodic chains with N-particle elementary unit and nearest neighbour harmonic interaction is computed using two different methods. The interest is in the orthogonal polynomials related to Fibonacci chains in the periodic approximation. The relation of the measure to appropriately defined Green's functions is established.
description: 19 pages, TeX, 3 scanned figures, uuencoded file, original figures on request, some misprints corrected, tbp: J. Phys. A
Submillimeter Wave ESR Study of Spin Gap Excitations in CuGeO3
Creators: name: Nojiri, H.
name: Ohta, H.
name: Okubo, S.
name: Fujita, O.
name: Akimitsu, J.
name: Motokawa, M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Transitions between the ground singlet state to the excited triplet state has been observed in CuGeO3 by means of submillimeter wave electron spin resonance. The strong absorption intensity shows the break down of the selection rule. The energy gap at zero field is evaluated to be 570 GHz(2.36 meV) and this value is nearly identical to the gap at the zone center observed by inelastic neutron scattering. The absorption intensity shows strong field orientation dependence but shows no significant dependence on magnetic field intensity. These features have been explained by considering the existence of Dzyaloshinsky-Moriya (DM) antisymmetric exchange interaction. The doping effect on this singlet-triplet excitation has been also studied. A drastic broadening of the absorption line is observed by the doping of only 0.5 % of Si.
description: 6 pages, 8figures submitted to J. Phys. Soc. Jpn
Additional file 1 of A cross-sectional study of traditional Chinese medicine practitioner’s knowledge, treatment strategies and integration of practice of chronic pelvic pain in women
Creators: name: Arentz, Susan
name: Smith, Caroline
name: Redmond, Rebecca
name: Abbott, Jason
name: Armour, Mike
Publisher: name: figshare
Year: 2021
Subjects: Pharmacology
Biotechnology
Cancer
Science Policy

description: Additional file 1. Survey Tool.
Crossopsorella byrsonimae E. S. C. Souza, Aime, Galvao-Elias & Dianese
Creators: name: Junior, Alcindo Da Silva Martins
name: Gomes, Paulo Weslem Portal
name: Sakuragui, Cássia Mônica
name: Junior, Aníbal Alves De Carvalho
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Fungi
Basidiomycota
Pucciniomycetes
Pucciniales
Pucciniaceae
Crossopsorella
Crossopsorella byrsonimae

description: Crossopsorella byrsonimae (Henn.) E.S.C.Souza, Aime, Galv ã o-Elias & Dianese. Phytotaxa 375(3):193. 2018. (0/  Ice,IIpe/III). Figure 2 (H-L).
 BASIONYM— Cronartium byrsonimatis Henn., Hedwigia 48: 2. 1908.
 Type on Byrsonima coccolobifolia Kunth, Morro Pelado, S ã o Paulo State, Brazil, VII.1904, Puttemans 1140.
 SPECIMENS EXAMINED— BRAZIL, PARÁ, Melgaço, Floresta Nacional de Caxiuan ã, on Malpighiaceae – Brysonima sp., 24.XI.2015, II, III, A. Martins Junior & R. Vaz 77/15 (RB 757207); SÃO PAULO, Mogi Guaçu, Reserva Biológica de Mogi Guaçu, “Campinhinha” farm, on Malpighiaceae – Byrsonima intermedia A. Juss., 03.V.2016, II, A. Martins Junior & A.A. Carvalho Junior 77/16 (RB 757002); 0, I, II, 83/16 (RB 757267); on Malpighiaceae – Byrsonima sp., 19.VI.2017, II, III, 200/17 (RB 757318); 20.VI.2017, II, III, 230/17 (RB 757339); Mogi Mirim, Estaç ã o Experimental/Horto Florestal de Mogi Mirim, on Malpighiaceae – Byrsonima sp., 04.V.2016, III, 118/16 (RB 757029); 21.VI.2017, II, 276/17 (RB 757324); Luiz Antônio, Estaç ã o Experimental de Luiz Antônio, 22.VI.2017, II, 310/17 (RB 757325).
 DESCRIPTION: Souza et al. (2018).
description: Published as part of Junior, Alcindo Da Silva Martins, Gomes, Paulo Weslem Portal, Sakuragui, Cássia Mônica & Junior, Aníbal Alves De Carvalho, 2022, Contributions to the knowledge and distribution of Pucciniales (rust fungi) in three Brazilian biomes, pp. 79-117 in Phytotaxa 577 (1) on page 97, DOI: 10.11646/phytotaxa.577.1.4, http://zenodo.org/record/7517579
Additional file 1 of Global health education for medical students in Italy
Creators: name: Civitelli, Giulia
name: Tarsitani, Gianfranco
name: Censi, Veronica
name: Rinaldi, Alessandro
name: Marceca, Maurizio
Publisher: name: figshare
Year: 2021
Subjects: subject: Sociology
subject: FOS: Sociology

description: Additional file 1.
A Call to the Engineering Community to Address Human Trafficking
Creators: name: Caulkins, Jonathan P.
name: Kammer-Kerwick, Matt
name: Konrad, Renata
name: Maass, Kayse Lee
name: Martin, Lauren
name: Sharkey, Thomas
Publisher: name: National Academy of Engineering
Year: 2019
Subjects: human trafficking, engineering, social science, illicit, network, conceptual model, supply chain

description: Human trafficking (HT) is a horrific and seemingly intractable problem that is typically construed as falling beyond the purview of engineers. This paper argues that engineering systems analysis can produce important insights concerning HT operations and ways to reduce its frequency. Three cases of such systems analysis illustrate (a) the limitations of individual- level interventions against sex trafficking, (b) the benefits of applying network analysis and interdiction models to HT supply chains, and (c) options to reduce the use of trafficked labor in the preparation and distribution of fish products. The International Labour Office (ILO 2017) has estimated that there are 25 million victims in forced labor around the world, including 4.8 million in forced sexual exploitation. There are opportunities for engineering to make transformative contributions to the curtailment of human trafficking.
Rescattering Effects in Quarkonium Production
Creators: name: Hoyer, Paul
name: Peigne, Stephane
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study eta_c and J/psi hadroproduction induced by multiple scattering off fixed centres in the target. We determine the minimum number of hard scatterings required and show that additional soft scatterings may be factorized, at the level of the production amplitude for the eta_c and of the cross section for the J/psi. The J/psi provides an interesting example of soft rescattering effects occurring inside a hard vertex. We also explain the qualitative difference between the transverse momentum broadening of the J/psi and of the Upsilon observed in collisions on nuclei. We point out that rescattering from spectators produced by beam and target parton evolution may have important effects in J/psi production.
description: 30 pages, Latex
Variable jets at the termination of the common envelope evolution
Creators: name: Soker, Noam
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: I propose that at the termination of the common envelope evolution (CEE) the companion to the giant star might launch jets that have variable directions and intensities, hence the jets shape the inner zones of the descendant nebula causing it to lose any type of symmetry. This might account for some of the chaotic departures from axisymmetric structures in some planetary nebulae. I base my study on the assumption that at the termination of the CEE the binary interaction forms a circumbinary thick disk that feeds the companion via an accretion disk that launches opposite jets. I consider two processes that might lead to the development of Rayleigh-Taylor instabilities that lead to chaotic accretion flow on to the companion. The chaotic accretion flow leads to a variable accretion disk around the companion, hence to variable jets. In the first process the jets inflate low-density hot bubbles in the inner regions of the envelope. In the second process the inner boundary of the thick circumbinary disk, that faces the center, cools by radiation thus leading to a temperature, and hence also a pressure, increase with radius. The opposite pressure and density gradients lead to Rayleigh-Taylor instabilities. This study further underlines the importance of exploring the termination phase of the CEE to the understanding of the entire CEE and its outcomes.
description: Accepted for publication in Monthly Notices of the Royal Astronomical Society
Desmella anemiae Syd. & P. Syd.
Creators: name: Junior, Alcindo Da Silva Martins
name: Gomes, Paulo Weslem Portal
name: Sakuragui, Cássia Mônica
name: Junior, Aníbal Alves De Carvalho
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Fungi
Basidiomycota
Pucciniomycetes
Pucciniales
Phragmidiaceae
Desmella
Desmella anemiae

description: Desmella anemiae Syd. & P. Syd., Ann. Mycol. 16: 241. 1918.    Type on Anemia tomentosa var. fulva, Tubar ã o, Santa  Catarina, Brazil, Ule 515 (?/?,IIpe,III).
 SPECIMENS EXAMINED— BRAZIL, RIO DE JANEIRO, Itatiaia, Parque Nacional de Itatiaia, on Thelypteridaceae - Thelypteris dentata (Forssk.) E.P.St. John, 08.XII.2015, II, III, A. Martins Junior, A.A. Carvalho Junior & A. Riguetti 101/15 (RB 757229); on Pteridaceae – Pteris deflexa Link, 104/15 (RB 757042); on Schizeaceae – Anemiae phyllitidis (L.) Sw., 10.XII.2015, 147/15 (RB 757244); on Dryopteridaceae – Ctenites sp., 22.III.2017, A. Martins Junior & A.A. Carvalho Junior 71/17 (RB 757142); on Blechnaceae – Salpichlaena volubilis (Kaulf.) J.Sm., 24.III.2017, 101/17 (RB 757059); SÃO PAULO, Mogi Guaçu, Reserva Biológica de Mogi Guaçu, “Campinhinha” farm, on Polypodiaceae – Polypodium sp., 02.V.2016, 65/16 (RB 757082); on Polypodiaceae – Polypodium vacillans Link, 19.VI.2017, 192/17 (RB 757340); 20.VI.2017, 234/17 (RB 757342); 236/17 (RB 757355).
 DESCRIPTION AND ILLUSTRATION: Hennen et al. (2005) and Salazar-Yepes & Carvalho Jr (2010).
description: Published as part of Junior, Alcindo Da Silva Martins, Gomes, Paulo Weslem Portal, Sakuragui, Cássia Mônica & Junior, Aníbal Alves De Carvalho, 2022, Contributions to the knowledge and distribution of Pucciniales (rust fungi) in three Brazilian biomes, pp. 79-117 in Phytotaxa 577 (1) on page 98, DOI: 10.11646/phytotaxa.577.1.4, http://zenodo.org/record/7517579
Reflection groups in hyperbolic spaces and the denominator formula for Lorentzian Kac--Moody Lie algebras
Creators: name: Nikulin, Viacheslav V.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Algebraic Geometry (math.AG)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 14D20; 10D20; 17B65

description: This is a continuation of our "Lecture on Kac--Moody Lie algebras of the arithmetic type" \cite{25}. We consider hyperbolic (i.e. signature $(n,1)$) integral symmetric bilinear form $S:M\times M \to {\Bbb Z}$ (i.e. hyperbolic lattice), reflection group $W\subset W(S)$, fundamental polyhedron $\Cal M$ of $W$ and an acceptable (corresponding to twisting coefficients) set $P({\Cal M})\subset M$ of vectors orthogonal to faces of $\Cal M$ (simple roots). One can construct the corresponding Lorentzian Kac--Moody Lie algebra ${\goth g}={\goth g}^{\prime\prime}(A(S,W,P({\Cal M})))$ which is graded by $M$. We show that $\goth g$ has good behavior of imaginary roots, its denominator formula is defined in a natural domain and has good automorphic properties if and only if $\goth g$ has so called {\it restricted arithmetic type}. We show that every finitely generated (i.e. $P({\Cal M})$ is finite) algebra ${\goth g}^{\prime\prime}(A(S,W_1,P({\Cal M}_1)))$ may be embedded to ${\goth g}^{\prime\prime}(A(S,W,P({\Cal M})))$ of the restricted arithmetic type. Thus, Lorentzian Kac--Moody Lie algebras of the restricted arithmetic type is a natural class to study. Lorentzian Kac--Moody Lie algebras of the restricted arithmetic type have the best automorphic properties for the denominator function if they have {\it a lattice Weyl vector $ρ$}. Lorentzian Kac--Moody Lie algebras of the restricted arithmetic type with generalized lattice Weyl vector $ρ$ are called {\it elliptic}
description: Some corrections in Sects. 2.1, 2.2 were done. They don't reflect on results and ideas. 31 pages, no figures. AMSTeX
Additional file 1 of Changes in child abuse experience associated to sleep quality: results of the Korean Children & Youth Panel Survey
Creators: name: Chae, Wonjeong
name: Jang, Jieun
name: Park, Eun-Cheol
name: Jang, Sung-In
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
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.
Influences of electron-phonon interaction on quantum transport through one quantum-dot system with side-coupled Majorana zero mode
Creators: name: Wang, Xiao-Qi
name: Wu, B. H.
name: Zhang, Shu-Feng
name: Wang, Qi
name: Gong, Wei-Jiang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the influences of the electron-phonon interaction on the transport properties of one quantum-dot system with a side-coupled Majorana zero mode (MZM). Our calculation results show that at the zero-temperature limit, the MZM-governed zero-bias conductance value can be magnified, dependent on the interplay between electron-phonon interaction and dot-MZM coupling. In the case of finite temperature, the electron-phonon interaction makes leading contributions to the suppression of the magnitude of zero-bias conductance. We believe that this work can be helpful for understanding the signature of the MZM in electron transport through mesoscopic circuits.
description: 9 pages 7 figures
Shubnikov-de Haas oscillations near the metal-insulator transition in a two-dimensional electron system in silicon
Creators: name: Kravchenko, S. V.
name: Shashkin, A. A.
name: Bloore, David A.
name: Klapwijk, T. M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have studied Shubnikov-de Haas oscillations in a two-dimensional electron system in silicon at low electron densities. Near the metal-insulator transition, only "spin" minima of the resistance at Landau-level filling factors 2, 6, 10, and 14 are seen, while the "cyclotron" minima at filling factors 4, 8, and 12 disappear. A simple explanation of the observed behavior requires a giant enhancement of the spin splitting near the metal-insulator transition.
description: 4 pages, postscript figures included
Private Polynomial Computation for Noncolluding Coded Databases
Creators: name: Obead, Sarah A.
name: Lin, Hsuan-Yin
name: Rosnes, Eirik
name: Kliewer, Jörg
Publisher: name: arXiv
Year: 2019
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We consider private polynomial computation (PPC) over noncolluding coded databases. In such a setting a user wishes to compute a multivariate polynomial of degree at most $g$ over $f$ variables (or messages) stored in multiple databases while revealing no information about the desired polynomial to the databases. We construct two novel PPC schemes, where the first is a generalization of our previous work in private linear computation for coded databases. In this scheme we consider Reed-Solomon coded databases with Lagrange encoding, which leverages ideas from recently proposed star-product private information retrieval and Lagrange coded computation. The second scheme considers the special case of coded databases with systematic Lagrange encoding. Both schemes yield improved rates compared to the best known schemes from the literature for a small number of messages, while in the asymptotic case the rates match.
description: 5 pages, 2 tables, 1 figure, to be presented at 2019 IEEE International Symposium on Information Theory (ISIT)
Didymopsora solani-argentei Dietel
Creators: name: Junior, Alcindo Da Silva Martins
name: Gomes, Paulo Weslem Portal
name: Sakuragui, Cássia Mônica
name: Junior, Aníbal Alves De Carvalho
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Fungi
Basidiomycota
Pucciniomycetes
Pucciniales
Pucciniosiraceae
Didymopsora
Didymopsora solani-Argentei

description: Didymopsora solani-argentei (Henn.) Dietel, Hedwigia 38: 255. 1899. (0/-,-/III).
 BASIONYM— Aecidium solani-argentei Henn., Hedwigia 35: 260. 1896.
 Type on Solanum argenteum Dunal, Santa Catarina, Brasil, 08.188 7, Ule 659.
 SPECIMENS EXAMINED— BRAZIL, RIO DE JANEIRO, Itatiaia, Parque Nacional de Itatiaia, on Solanaceae – Solanum swartzianum Roem. & Schult., 07.XII.2015, III, A. Martins Junior, A.A. Carvalho Junior & A. Riguetti 83/15 (RB 757068); 08.XII.2015, 100/15 (RB 757235); 105/15 (RB 756994); 20.III.2017, A. Martins Junior & A.A. Carvalho Junior 17/17 (RB 757012); 22.III.2017, 76/17 (RB 757172); 23.III.2017, 78/17 (RB 757146).
 DESCRIPTION AND ILLUSTRATION: Hennen et al. (2005) and Salazar-Yepes & Carvalho Jr (2010).
description: Published as part of Junior, Alcindo Da Silva Martins, Gomes, Paulo Weslem Portal, Sakuragui, Cássia Mônica & Junior, Aníbal Alves De Carvalho, 2022, Contributions to the knowledge and distribution of Pucciniales (rust fungi) in three Brazilian biomes, pp. 79-117 in Phytotaxa 577 (1) on page 98, DOI: 10.11646/phytotaxa.577.1.4, http://zenodo.org/record/7517579
Additional file 1 of Benchmarking of provider competencies and current training for prevention and management of obesity among family medicine residency programs: a cross-sectional survey
Creators: name: Orjuela-Grimm, Manuela
name: Butsch, W. Scott
name: Bhatt-Carreño, Silvia
name: Smolarz, B. Gabriel
name: Rao, Goutham
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 1. Family Medicine Residency Curriculum Survey. Questions from survey conducted among family medicine residency directors.
The nuclear mass defect, a scientific misconception. Voyage into the unknown universe of the nucleus of the atom.
Creators: name: KINET Guido
Publisher: name: Zenodo
Year: 2019
Subjects: nuclear mass defect, atomic nucleus, strong nuclear force, Coulomb force, hexagon, proton, neutron, quark, fusion, fission, alpha decay, Beta plus decay, beta minus decay, electron capture, QCD, elastic scattering,

description: “The nuclear mass defect is a non-existent physical property”. An exceptional conclusion that will raise quite a bit of controversy, supported by a somewhat out of the box example that exposes the incorrect interpretation of the theoretical mass difference of an atom (element / isotope) and the weighted average of that same atom (element / isotope). In the aftermath of that finding, it was necessary to consider whether the nuclear binding energy should also be questioned. Before that could be answered it was necessary to explore new horizons and dive into the world of the atomic nucleus. It was like throwing a stone in a puddle, the results will cause ripples in the scientific community with supporters and opponents … but it has yielded surprising results that gave a very different look at the inner workings of the atomic nucleus. It is up to the reader if he is ready to embrace a new direction in nuclear physics or to keep walking on the trodden paths.
description: This is the intellectual property of G. KINET. Free use of parts of text without modifications to those parts of the text that are used/cited is allowed, with the understanding that the author is always mentioned together with the title of the work that has been used. Every commercial use is excluded with the exception of the permission of the author.
Two ferromagnetic phases in La1-xSrxMnO3(x ~1/8)
Creators: name: Nojiri, H.
name: Kaneko, K.
name: Motokawa, M.
name: Hirota, K.
name: Takahashi, K.
name: Endoh, Y.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: It was discovered in La1-xSrxMnO3(x~1/8) that a field induced phase transition occurs from a ferromagnetic metal(FM) phase to a ferromagnetic insulator (FI) phase. The magnetization shows a sharp jump at the transition field accompanying with a remarkable increase of magnetoresistance. Striction measurements clarified that this transition is associated with the structural change from a Jahn-Teller(JT) distorted orthorhombic phase to a pseudo cubic phase. These results evidently show that the FI phase with a pseudo cubic symmetry is more stable in high fields than the FM phase due to the double exchange interaction. The driving force of this transition is explained by the enhancement of the ferromagnetic superexchange interaction induced by an antiferromagnetic type orbital ordering in the pseudo cubic phase, which was recently found in the anomalous X-ray scattering experiments.
description: 6 pages, 7figures to be appear in PRB
MPEC 2024-G42 : 2024 FU4
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 FU4

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Measurement of the Strong Coupling Constant and the Vector and Axial-Vector Spectral Functions in Hadronic Tau Decays
Creators: name: The OPAL Collaboration
name: al, K. Ackerstaff et
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The spectral functions of the vector current and the axial-vector current have been measured in hadronic tau decays using the OPAL detector at LEP. Within the framework of the Operator Product Expansion a simultaneous determination of the strong coupling constant alpha_s, the non-perturbative operators of dimension 6 and 8 and of the gluon condensate has been performed. Different perturbative descriptions have been compared to the data. The Contour Improved Fixed Order Perturbation Theory gives alpha_s(mtau**2) = 0.348 +- 0.009 +- 0.019 at the tau-mass scale and alpha_s(mz**2) = 0.1219 +- 0.0010 +- 0.0017 at the Z-mass scale. The values obtained for alpha_s(mz**2) using Fixed Order Perturbation Theory or Renormalon Chain Resummation are 2.3% and 4.1% smaller, respectively. The running of the strong coupling between s_0 ~1.3 GeV**2 and s_0 = mtau**2 has been tested from direct fits to the integrated differential hadronic decay rate R_tau. A test of the saturation of QCD sum rules at the tau-mass scale has been performed.
description: 35 pages, LaTeX, 27 eps figures included, submitted to European Physical Journal C
Additional file 1 of ADHD symptomatology of children with congenital heart disease 10 years after cardiac surgery: the role of age at operation
Creators: name: Czobor, Nikoletta R.
name: Ocsovszky, Zsófia
name: Roth, György
name: Takács, Szabolcs
name: Csabai, Márta
name: Székely, Edgár
name: Gál, János
name: Székely, Andrea
name: Konkolÿ Thege, Barna
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Table S1. Diagnoses and surgical procedures in the sample, stratified by age at first operation (below vs. at or above 3 years of age).
Skyrmion crystals in frustrated Shastry-Sutherland magnets
Creators: name: Yu, J. H.
name: Li, W. H.
name: Huang, Z. P.
name: Liang, J. J.
name: Chen, J.
name: Chen, D. Y.
name: Hou, Z. P.
name: Qin, M. H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The phase diagrams of the frustrated classical spin model with Dzyaloshinskii-Moriya (DM) interaction on the Shastry-Sutherland (S-S) lattice are studied by means of Monte Carlo simulation. For ferromagnetic next-nearest-neighboring (J2) interactions, the introduced exchange frustration enhances the effect of the DM interaction, which enlarges the magnetic field-range with the skyrmion lattice phase and increases the skyrmion density. For antiferromagnetic J2 interactions, the so-called 2q phase (two-sublattice skyrmion crystal) and the spin-flop phase are observed in the simulated phase diagram, and their stabilizations are closely dependent on the DM interaction and J2 interaction, respectively. The simulated results are qualitatively explained from the energy landscape, which provides useful information for understanding the intriguing phases in S-S magnets.
description: 18 pages, 7 figures
Dietelia duguetiae Buritica & J. F. Hennen
Creators: name: Junior, Alcindo Da Silva Martins
name: Gomes, Paulo Weslem Portal
name: Sakuragui, Cássia Mônica
name: Junior, Aníbal Alves De Carvalho
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Fungi
Basidiomycota
Pucciniomycetes
Pucciniales
Pucciniosiraceae
Dietelia
Dietelia duguetiae

description: Dietelia duguetiae (Thurst.) Buriticá & J.F. Hennen, Fl. Neotropica 24: 17. 1980. (0/-,-/III).
 BASIONYM— Endophylloides degueliae Thurst., Mycologia 32: 293. 1940.
 Type on Duguetia furfuracea (A.St.-Hil.) Saff., Uberlândia, Minas Gerais State, Brazil, 18.V.1936, Muller s.n.
 SPECIMENS EXAMINED— BRAZIL, SÃO PAULO, Luiz Antônio, Estaç ã o Experimental de Luiz Antônio, on Duguetia furfuracea (A.St.-Hil.) Saff., 22.VI.2017, 0,III, A. Martins Junior & A.A. Carvalho Junior 308/17 (RB 757061).
 DESCRIPTION AND ILLUSTRATION: Hennen et al. (2005) and Buriticá & Hennen (1980 b).
description: Published as part of Junior, Alcindo Da Silva Martins, Gomes, Paulo Weslem Portal, Sakuragui, Cássia Mônica & Junior, Aníbal Alves De Carvalho, 2022, Contributions to the knowledge and distribution of Pucciniales (rust fungi) in three Brazilian biomes, pp. 79-117 in Phytotaxa 577 (1) on page 98, DOI: 10.11646/phytotaxa.577.1.4, http://zenodo.org/record/7517579
Structural transition in AuAgTe4 under pressure
Creators: name: Ushakov, A. V.
name: Streltsov, S. V.
name: Khomskii, D. I.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Gold is inert and forms very few compounds. One of the most interesting of those is calaverite AuTe2, which has incommensurate structure and which becomes superconducting when doped or under pressure. There exist a "sibling" of AuTe2 the mineral sylvanite AuAgTe4, which properties are almost unknown. In sylvanite Au and Ag ions are ordered in stripes, and Te6 octahedra around metals are distorted in such a way that Ag becomes linearly coordinated, what is typical for Ag^{1+}, whereas Au is square coordinated - it is typical for d^8 configurations, i.e. one can assign to Au the valence 3+. Our theoretical study shows that at pressure P_C ~ 5 GPa there should occur in it a structural transition such that above this critical pressure Te6 octahedra around Au and Ag become regular and practically identical. Simultaneously Te-Te dimers, existing at P = 0 GPa, disappear, and material from a bad metal becomes a usual metal with predominantly Te 5p states at the Fermi energy. We expect that, similar to AuTe2, AuAgTe4 should become superconducting above P_C.
description: 8 pages, 4 figures
Additional file 7 of Fusarium head blight resistance in European winter wheat: insights from genome-wide transcriptome analysis
Creators: name: Buerstmayr, Maria
name: Wagner, Christian
name: Nosenko, Tetyana
name: Omony, Jimmy
name: Steiner, Barbara
name: Nussbaumer, Thomas
name: Mayer, Klaus F. X.
name: Buerstmayr, Hermann
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 7.
KOMPETENTLIK TUSHUNCHASI VA UNING PEDAGOGLAR FAOLIYATIDAGI O'RNI.
Creators: name: Ismatova, Shaxnoza
Publisher: name: Zenodo
Year: 2024

description: Maqolada talabalarning axborot-kommunikatsiya texnologiyalaridan foydalangan holda xorijiy til bo‘yicha kasbiy kompetentligini oshirish muammolari va axborot-ta’lim muhitini yaratish shart-sharoitlari yoritilgan.
The Dynamic Deprivation Index: measuring relative socio-economic deprivation in NZ on a monthly basis
Creators: name: Ward, Adam D.
name: Trowland, Holly
name: Bracewell, Paul
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: The standard measures of relative socio-economic deprivation within New Zealand are the NZDEP studies and the NZ IMD. Although both sets of studies are extremely rigorous, high quality research outputs they are only able to provide a snapshot of the national distribution of relative socio-economic deprivation at fixed points in time. The inability to express deprivation levels as an extended and current time series means that not only are policy analysts and researchers working with outdated information, but also that it is often unfeasible to associate changes in deprivation levels to specific events or policy implementations. The Dynamic Deprivation Index (DDI) assigns a deprivation score and deprivation index to each area unit in New Zealand on a monthly basis. In this paper we look to describe the methodology behind the construction of the DDI and to validate the results therein. We argue that if public bodies were to make the data they hold more easily accessible, then there is no reason why New Zealand should not be able to benefit from a measure of socio-economic deprivation that combines the sophistication of the NZDEP studies or IMD with the contemporaneousness of the DDI.
Three-body repulsive forces among identical bosons in one dimension
Creators: name: Valiente, Manuel
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: I consider non-relativistic bosons interacting via pairwise potentials with infinite scattering length and supporting no two-body bound states. To lowest order in effective field theory, these conditions lead to non-interacting bosons, since the coupling constant of the Lieb-Liniger model vanishes identically in this limit. Since any realistic pairwise interaction is not a mere delta function, the non-interacting picture is an idealisation indicating that the effect of interactions is weaker than in the case of off-resonant potentials. I show that the leading order correction to the ground state energy for more than two bosons is accurately described by the lowest order three-body force in effective field theory that arises due to the off-shell structure of the two-body interaction. For natural two-body interactions with a short-distance repulsive core and an attractive tail, the emergent three-body interaction is repulsive and, therefore, three bosons do not form any bound states. This situation is analogous to the two-dimensional repulsive Bose gas, when treated using the lowest-order contact interaction, where the scattering amplitude exhibits an unphysical Landau pole. The avoidance of this state in the three-boson problem proceeds in a way that parallels the two-dimensional case. These results pave the way for the experimental realisation of one-dimensional Bose gases with pure three-body interactions using ultracold atomic gases.
description: 9 pages, 2 figures, accepted version. Added detailed discussion of the Faddeev equations
Kimuromyces cerradensis Dianese, L. T. P. Santos, R. B. Medeiros & Furlan
Creators: name: Junior, Alcindo Da Silva Martins
name: Gomes, Paulo Weslem Portal
name: Sakuragui, Cássia Mônica
name: Junior, Aníbal Alves De Carvalho
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Fungi
Basidiomycota
Pucciniomycetes
Pucciniales
Uropyxidaceae
Kimuromyces
Kimuromyces cerradensis

description: Kimuromyces cerradensis Dianese, L.T.P. Santos, R.B. Medeiros & Furlan, Fit. bras. 20: 251. 1995.
 Type on Astronium fraxinifolium Schott ex Spreng., Nova Índia farm, Goiás State, Brazil, 10.IV.1993, Dianese & R. B. Medeiros 837. (?/?,IIpe/III).
 SPECIMENS EXAMINED— BRAZIL, PARÁ, Melgaço, Floresta Nacional de Caxiuan ã, on Anacardiaceae – Astronium graveolens Jacq., 14.VII.2016, II, III, A. Martins Junior & F. Vaz 160/16 (RB 756915); SÃO PAULO, Mogi Guaçu, Reserva Biológica de Mogi Guaçu, “Campinhinha” farm, on Anacardiaceae – Astronium sp., 20.VI.2017, II, A. Martins Junior & A.A. Carvalho Junior 228/17 (RB 757288).
 DESCRIPTION AND ILLUSTRATION: Dianese et al. (1995), Hennen et al. (2005) and Sot ã o et al. (2009).
description: Published as part of Junior, Alcindo Da Silva Martins, Gomes, Paulo Weslem Portal, Sakuragui, Cássia Mônica & Junior, Aníbal Alves De Carvalho, 2022, Contributions to the knowledge and distribution of Pucciniales (rust fungi) in three Brazilian biomes, pp. 79-117 in Phytotaxa 577 (1) on page 99, DOI: 10.11646/phytotaxa.577.1.4, http://zenodo.org/record/7517579
Doppler Events in the Solar Photosphere: The Coincident Superposition of Fast Granular Flows and p-mode Coherence Patches
Creators: name: McClure, R. Lee
name: Rast, Mark P.
name: MartınezPillet, Valentin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Observations of the solar photosphere show spatially-compact large-amplitude Doppler velocity events with short lifetimes. In data from the Imaging Magnetograph eXperiment (IMaX) on the first flight of the Sunrise balloon in 2009, events with velocities in excess of 4σ from the mean can be identified in both intergranular downflow lanes and granular upflows. We show that the statistics of such events are consistent with the random superposition of strong convective flows and p-mode coherence patches. Such coincident superposition has implications for the interpretation of acoustic wave sources in the solar photosphere, and may be important to the interpretation of spectral line profiles formed in solar photosphere.
description: 10 pages, 6 figures, 1 table
Poverty reduction and democratization – new cross-country evidence
Creators: name: Frank-Borge Wietzke
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: The rapid decrease in absolute poverty across the developing world has received much attention. However, there have been few systematic attempts to analyse the political consequences of these developments. This article builds on the improved availability of household income data from developing countries to document a small but statistically significant impact of lagged poverty rates on a range of democracy indicators. The results hold across a battery of sensitivity and robustness tests. I also show that poverty reduction has a stronger effect on democracy than alternative predictors that are more widely used in the democratic regime transition and consolidation literature, such as average income and relative inequality (the Gini index). However, I find weaker effects of poverty on indicators of government quality and a declining influence of poverty reduction on democracy over time. These results point to more structural obstacles to democratic consolidation in lower-income regions, such as a tendency by populist leaders to exploit the economic grievances of vulnerable lower-middle classes.
Kaiser Family Foundation Poll: March 2019 Kaiser Health Tracking Poll
Creators: name: Kaiser Family Foundation
Publisher: name: Roper Center for Public Opinion Research
Year: 2019

description: Affordable Care Act (ACA)/Obamacare favorability (1); favor/oppose Medicare-for-all (2); importance of various features of national health plan (6); Democrats in Congress should focus on ACA vs. national Medicare-for-all plan (1); impact of HIV in US (1); President Trump administration doing enough/not doing enough to solve problem of HIV (1); seriousness of HIV issue (1); concern about HIV (2); government plan to reduce number of new HIV infections (2); personally know anyone with HIV (1); impact of HIV epidemic on African Americans compared to impact on whites (1); impact of HIV epidemic on Hispanics compared to impact on whites (1); cure for HIV (1); medication to lower risk of getting HIV (1); effectiveness of Antiretrovirals (ARVs) (3); PrEP/Truvada medication (1); comfortability with people living with HIV (3); health condition (1); health insurance coverage (4); impact of cost on seeking medical care (6); difficulty paying medical bills (14); receiving medical treatment for various conditions (10); registered to vote (1); Trump job performance (1); paying taxes (2).
Multi-scale approach to first-principles electron transport beyond 100 nm
Creators: name: Calogero, Gaetano
name: Papior, Nick R.
name: Koleini, Mohammad
name: Larsen, Matthew Helmi Leth
name: Brandbyge, Mads
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Multi-scale computational approaches are important for studies of novel, low-dimensional electronic devices since they are able to capture the different length-scales involved in the device operation, and at the same time describe critical parts such as surfaces, defects, interfaces, gates, and applied bias, on a atomistic, quantum-chemical level. Here we present a multi-scale method which enables calculations of electronic currents in two-dimensional devices larger than 100 nm$^2$, where multiple perturbed regions described by density functional theory (DFT) are embedded into an extended unperturbed region described by a DFT-parametrized tight-binding model. We explain the details of the method, provide examples, and point out the main challenges regarding its practical implementation. Finally we apply it to study current propagation in pristine, defected and nanoporous graphene devices, injected by chemically accurate contacts simulating scanning tunneling microscopy probes.
Phakopsora apoda Mains
Creators: name: Junior, Alcindo Da Silva Martins
name: Gomes, Paulo Weslem Portal
name: Sakuragui, Cássia Mônica
name: Junior, Aníbal Alves De Carvalho
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Fungi
Basidiomycota
Pucciniomycetes
Pucciniales
Phakopsoraceae
Phakopsora
Phakopsora apoda

description: Phakopsora apoda (Har. & Pat.) Mains, Mycologia 30: 45. 1938. (?/?,IIse,III).
 BASIONYM— Puccinia apoda Har. & Pat., Bulletin du Muséum National d’Histoire Naturelle 15: 199. 1909.
 Type on Pennisetum setosum Richard, Fort Lami, Chad (French Congo), X.1903, A. Chevalier s.n.
 SPECIMENS EXAMINED— BRAZIL, RIO DE JANEIRO, Itatiaia, Parque Nacional de Itatiaia, on Poaceae – Pennisetum clandestinum Hochst. ex Chiov., 08.XII.2015, II, A. Martins Junior, A.A. Carvalho Junior & A. Riguetti 95/15 (RB 756983); 99/15 (RB 757219).
 DESCRIPTION AND ILLUSTRATION: Hennen et al. (2005) and Salazar-Yepes & Carvalho Jr (2010).
description: Published as part of Junior, Alcindo Da Silva Martins, Gomes, Paulo Weslem Portal, Sakuragui, Cássia Mônica & Junior, Aníbal Alves De Carvalho, 2022, Contributions to the knowledge and distribution of Pucciniales (rust fungi) in three Brazilian biomes, pp. 79-117 in Phytotaxa 577 (1) on page 99, DOI: 10.11646/phytotaxa.577.1.4, http://zenodo.org/record/7517579
Theoretical Study of the γγ-->meson-meson Reaction
Creators: name: Oller, J. A.
name: Oset, E.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a unified picture which studies simultaneously the gamma gamma-->pi^+ pi^-, pi^0 pi^0, K^+ K^-, K^0 bar{K}^0, pi^0 eta reactions up to about sqrt(s)=1.4 GeV reproducing the experimental cross sections. The present work implements in an accurate way the final state interactions of the meson-meson system, which is shown to be essential in order to reproduce the data, particularly the L=0 channel. This latter channel is treated here following a recent theoretical work in which the meson-meson amplitudes are well reproduced and the f_0, a_0, sigma resonances show up clearly as poles of the t matrix. The present work, as done in earlier ones, also incorporates elements of chiral symmetry and exchange of vector and axial resonances in the crossed channels, as well as a direct coupling to the f_2(1270) and a_2(1320) resonances. We also evaluate the decay width of the f_0(980) and a_0(980) resonances into the gamma-gamma channel.
description: 20 pages, 13 figures, LaTeX. Only significant change in the calculation of \gamma\gamma-->pi^+ pi^- from the more careful treatment of the tail of the f_2(1270) resonance
Strategic ballot removal: an unexplored form of electoral manipulation in hybrid regimes
Creators: name: Friesen, Paul
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Marine Biology
subject: Cancer

description: The literatures on electoral manipulation and rejected ballots have yet to engage one another in a compelling manner. This article provides the theoretical foundations for rejected ballots as electoral manipulation by exploring incidents of suspicious rejected ballot rates and practices around the world with a special focus on Zambia. Not only did the rate of rejected ballots in Zambia double between the 2015 and 2016 presidential elections, but a disproportionate increase was observed in president’s home province. Leveraging an original dataset, the article models a largely unnoticed form of electoral manipulation: the strategic rejection of opposition ballots by biased polling officials. Analysis reveals that more rejected ballots were associated with increased vote shares for the ruling party in the president’s home province, indicating probable electoral manipulation. Raising awareness around this difficult to detect, but likely pervasive, form of manipulation should help to improve electoral quality in hybrid regimes.
Applications of a tight-binding total energy method for transition and noble metals: Elastic Constants, Vacancies, and Surfaces of Monatomic Metals
Creators: name: Mehl, Michael J.
name: Papaconstantopoulos, Dimitrios A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A recent tight-binding scheme provides a method for extending the results of first principles calculations to regimes involving $10^2 - 10^3$ atoms in a unit cell. The method uses an analytic set of two-center, non-orthogonal tight-binding parameters, on-site terms which change with the local environment, and no pair potential. The free parameters in this method are chosen to simultaneously fit band structures and total energies from a set of first-principles calculations for monatomic fcc and bcc crystals. To check the accuracy of this method we evaluate structural energy differences, elastic constants, vacancy formation energies, and surface energies, comparing to first-principles calculations and experiment. In most cases there is good agreement between this theory and experiment. We present a detailed account of the method, a complete set of tight-binding parameters, and results for twenty-nine of the alkaline earth, transition and noble metals.
description: 24 pages (REVTEX), 6 figures (epsf.tex required). Several new results have been added. Re-submitted to Physical Review B