cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Welfare Assessment of SPS Standards: An Empirical Study of Indo-US Mango Trade Case
Creators: name: Rastogi, Siddhartha K.
name: Rastogi, Siddhartha K.
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agricultural and Food Policy
subject: SPS
subject: India-USA trade
subject: mango trade
subject: cost-benefit analysis
subject: microeconomic stylized model

description: Sanitary and phytosanitary (SPS) standards under WTO’s ambit have gained prominence in recent years. However, due to mostly thin evidence, standards are set at prohibitively high levels, inducing sub-optimal outcomes. One such case is of mango trade between India and USA. The US banned import of Indian mangoes from 1989 to 2006 and permitted it thereafter under strict treatment and inspection standards. This study has examined the impact of various policy options on the two trading partners and has explored if the benefit from a higher standard regime is worth the marginal effort. Welfare impact of mango trade on India and US under four policy options (trade ban, nuclear irradiation, hot water treatment, and free trade) has been estimated using partial equilibrium framework with stylized microeconomic models. The study has suggested that policy choices of both the nations are consistent with their respective payoff estimates. However, if India undertakes to compensate the US for any losses due to an India-favouring policy, both the nations may gain more through trade; thereby, implying that there is social improvement if the gainers can fully compensate the losers and still be better off (Kaldor-Hicks efficient outcome).
Fermionic tensor networks for higher order topological insulators from charge pumping
Creators: name: Hackenbroich, Anna
name: Bernevig, B. Andrei
name: Schuch, Norbert
name: Regnault, Nicolas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We apply the charge pumping argument to fermionic tensor network representations of d-dimensional topological insulators (TIs) to obtain tensor network states for (d+1)-dimensional TIs. We exemplify the method by constructing a two-dimensional projected entangled pair states (PEPS)for a Chern insulator starting from a matrix product state (MPS) in d=1 describing pumping in the Su-Schrieffer-Heeger (SSH) model. In extending the argument to second-order TIs, we build a three-dimensional TNS for a chiral hinge TI from a PEPS in d=2 for the obstructed atomic insulator (OAI) of the quadrupole model. The (d+1)-dimensional TNSs obtained in this way have a constant bond dimension inherited from the d-dimensional TNSs in all but one spatial direction, making them candidates for numerical applications. From the d-dimensional models, we identify gapped next-nearest neighbour Hamiltonians interpolating between the trivial and OAI phases of the fully dimerized SSH and quadrupole models, whose ground states are given by an MPS and a PEPS with a constant bond dimension equal to 2, respectively.
description: 36 pages, 10 figures
Sympistis jocelynae Troubridge 2008, sp. n.
Creators: name: Troubridge, J. T.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Sympistis
Sympistis jocelynae

description: Sympistis jocelynae Troubridge sp. n.
(Figs. C-10, K-7, P-7)
 Diagnosis. Sympistis jocelynae cannot be confused with any other species. In external appearance it most closely resembles Sympistis rosea (Smith) comb. n. (Fig. D-7). Both species have a pink forewing with paler orbicular and reniform spots and a distinct black line crossing the wing. In S. jocelynae, the medial line is black; however, in S. rosea the antemedial line is black. They are otherwise unrelated.
 Description. Males and females similar. Antennae filiform, head, prothoracic collar, and thorax pink with scattered beige scales. Forewing length 16-17 mm. Dorsal forewing pink with pinkish white orbicular and reniform spots; median line black; antemedial line slightly paler than remainder of wing; postmedial line obscure but slightly paler than remainder of wing, edged distally with brownish scales; subterminal shade grayish brown with faint, obscure, jagged subterminal line; fringe white with faint dark medial line. Dorsal hindwing off-white with diffuse, grayish brown medial shade and wide grayish brown terminal shade not sharply demarcated; fringe white. Male genitalia. (Fig. K-7) Valve bends slightly upward, rounded at apex with distinct corona; ampulla of clasper bends posteriorly and then dorsally with terminal spine. Vesica about twice as long as aedeagus, bends gently to the right at base; a ribbon of spine-like cornuti extends from base of vesica to tip along distal side of vesica; a second patch of longer cornuti cornuti extends from this ribbon to a dense patch of spine-like cornuti on proximal side of vesica; Stout terminal spine-like cornutus extends dorsally with adjoining tuft of fine cornuti. Female genitalia. (Fig. P-7) Ovipositor lobes rounded with scattered setae; a corona of short setae surrounds the ovipositor ca. 0.1 mm from apex, these setae are produced at 90° to the abdomen; ductus bursae short and broad with sclerotized ventral plate; corpus bursae absent, i.e. bursae copulatrix unisaccate, entirely made up of appendix bursae, narrows toward ductus bursae and anterior tip where ductus seminalis arises.
 Type material. Holotype male: Utah, San Juan Co., Comb Ridge west of Bluff, 28 ix 2003, George J. Balogh, in the CNC. Paratype: 1♀: Utah: San Juan Co., Comb Ridge west of Bluff, 27 ix 2003, George J. Balogh.
 Etymology. I am honored to name this species for Jocelyn Gill in recognition of her dedication to the study of entomology in Canada.
 Distribution. Sympistis jocelynae is known only from the type locality in San Juan Co., Utah.
description: Published as part of Troubridge, J. T., 2008, A generic realignment of the Oncocnemidini sensu Hodges (1983) (Lepidoptera: Noctuidae: Oncocnemidinae), with description of a new genus and 50 new species, pp. 1-95 in Zootaxa 1903 (1) on page 11, DOI: 10.11646/zootaxa.1903.1.1, http://zenodo.org/record/5134476
Bulk detection of time-dependent topological transitions in quenched chiral models
Creators: name: D'Errico, Alessio
name: Di Colandrea, Francesco
name: Barboza, Raouf
name: Dauphin, Alexandre
name: Lewenstein, Maciej
name: Massignan, Pietro
name: Marrucci, Lorenzo
name: Cardano, Filippo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The topology of one-dimensional chiral systems is captured by the winding number of the Hamiltonian eigenstates. Here we show that this invariant can be read-out by measuring the mean chiral displacement of a single-particle wavefunction that is connected to a fully localized one via a unitary and translational-invariant map. Remarkably, this implies that the mean chiral displacement can detect the winding number even when the underlying Hamiltonian is quenched between different topological phases. We confirm experimentally these results in a quantum walk of structured light.
Dirac-Kaehler Fermion from Clifford Product with Noncommutative Differential Form on a Lattice
Creators: name: Kanamori, Issaku
name: Kawamoto, Noboru
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We formulate Dirac-Kaehler fermion action by introducing a new Clifford product with noncommutative differential form on a lattice. Hermiticity of the Dirac-Kaehler action requires to choose the lattice structure having both orientabilities on a link. The Kogut-Susskind fermion and the staggered fermion actions are derived directly from the Dirac-Kaehler fermion formulated by the Clifford product. The lattice QCD action with Dirac-Kaehler matter fermion is also derived via an inner product defined by the Clifford product.
description: 1+49 pages, 5 figures. v2: references added, and minor modifications
On the nature of bimodal initial velocity distribution of neutron stars
Creators: name: Bombaci, I.
name: Popov, S. B.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We propose that the bimodal nature of the kick velocity distribution of radio pulsars is connected with the dichotomy between hadronic stars ({\it i.e.} neutron stars with no quark matter content) and quark stars. Bimodality can appear due to different mechanisms of explosion which leads to the formation of two types of compact stars or due to two different sets of parameters mastering a particular kick mechanism. The low velocity maximum (at $\sim 100$ km s$^{-1}$) is connected with hadronic star formation, whereas the second peak corresponds to quark stars. In the model of delayed collapse of hadronic stars to quark stars (Berezhiani et al. 2003\nocite{bbd2003}) quark deconfinement leads to a second energy release, and to a second kick, in addition to the kick imparted to the newly formed hadronic star during the supernova explosion. If the electromagnetic rocket mechanism can give a significant contribution to pulsar kicks, then the high velocity peak can be connected with the shorter initial spin periods of quark stars with respect to hadronic stars. We discuss {\it pro et contra} of these scenarios.
description: 8 pages with 2 figures; accepted to A&A
MOESM1 of KARAOKE: Krill oil versus placebo in the treatment of knee osteoarthritis: protocol for a randomised controlled trial
Creators: name: L. Laslett
name: B. Antony
name: A. Wluka
name: C. Hill
name: L. March
name: H. Keen
name: P. Otahal
name: F. Cicuttini
name: G. Jones
Publisher: name: figshare
Year: 2020
Subjects: Medicine

description: Additional file 1. SPIRIT 2013 checklist: Recommended items to address in a clinical trial protocol and related documents.
MOESM8 of Assessment of knowledge, attitude and practice towards rabies and associated factors among household heads in Mekelle city, Ethiopia
Creators: name: Weldegerima Hagos
name: Kindie Muchie
name: Goyitom Gebru
name: Gebreamlak Mezgebe
name: Kebede Reda
name: Berihun Dachew
Publisher: name: figshare
Year: 2020
Subjects: 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: Additional file 8: Table S7. Factors associated with practice towards rabies among study participants in Mekelle city, northern Ethiopia.
Adaptability of Crop Insurance Schemes in Tamil Nadu
Creators: name: Mani, K.
name: Chandrasekaran, M.
name: Selvanayaki, S.
name: Mani, K.
name: Chandrasekaran, M.
name: Selvanayaki, S.
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agricultural and Food Policy
subject: Agricultural risk
subject: crop insurance
subject: weather-based insurance scheme
subject: Tamil Nadu

description: The experiences gained in the execution of various crop insurance products in India have been described along with the ways to redesign the strategies for effective implementation of such crop insurance products. The study is based on the data collected from 90 farmers covered under National Agricultural Insurance Scheme (NAIS) in three selected districts in Tamil Nadu, viz. Nagappattinam, Vellore and Madurai and 30 farmers covered under Varsha Bima, a weather-based insurance product in the Nagapattinam district. The major problems in the implementation of NAIS, as indicated by respondents, are: poor awareness about the scheme, delay in settlement of claims, complex procedure, high premium rate and wide variation between yields of actual and crop-cutting experiment farms. In the case of Varsha Bima scheme implemented in the Nagapattinam district, the major problems faced by the farmers are: non – availability of the benefit since the implementation of the scheme, poor awareness about the details of weather insurance schemes, high premium rate and wide variation in rainfall between the farm and the Reference Weather Station. The study has offered several suggestions, based on farmers’ perceptions, to refine the existing crop insurance schemes in India.
Light GUT Triplets and Yukawa Splitting
Creators: name: Rakshit, Subhendu
name: Raz, Guy
name: Roy, Sourov
name: Shadmi, Yael
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Triplet-mediated proton decay in Grand Unified Theories (GUTs) is usually suppressed by arranging a large triplet mass. Here we explore instead a mechanism for suppressing the couplings of the triplets to the first and second generations compared to the Yukawa couplings, so that the triplets' mass can be below the GUT scale. This mechanism is based on a ``triplet symmetry'' in the context of product-group GUTs. We study two possibilities. One, which requires the top Yukawa to arise from a non-renormalizable operator at the GUT scale, is that all triplet couplings to matter are negligible, so that the triplets can be at the weak scale. The second is that some triplet couplings, and in particular $T t b$ and $T \bar{t} \bar{l}$, are equal to the corresponding Yukawa couplings. This would give a distinct signature of grand unification if the triplets were sufficiently light. However, we derive a model-independent bound on the triplet mass in this case, which is at least 10$^6$GeV. Finally, we construct a GUT model based on Yukawa splitting, with the triplets at 10$^{14}$GeV, as required for coupling unification to work.
description: 5 pages, Revtex4, 1 EPS figure. To appear in PRD: Minor changes. Appendix dropped
Riemann problem for the light pulses in optical fibers for the generalized Chen-Lee-Liu equation
Creators: name: Ivanov, Sergey K.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Mathematical Physics (math-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We provide the classification of possible wave structures evolving from initially discontinuous profiles for the photon fluid propagating in a normal dispersion fiber. The dynamics of light field is described by the generalized Chen-Lee-Liu equation, which belongs to the family of the nonlinear Schrödinger equations with a self-steepening type term appearing due to retardation of the fiber material response to variations of the electromagnetic signal. This equation is also used in investigations of the dynamics of modulated waves propagating through a single nonlinear transmission network. We describe its periodic solutions and the corresponding Whitham modulation equations. The wave patterns generated by the initial parameter profiles are composed of different building blocks which are presented in detail. It is shown that evolution dynamics in this case is much richer than that for the nonlinear Schrödinger equation. Complete classification of possible wave structures is given for all possible jump conditions at the discontinuity. Our analytic results are confirmed by numerical simulations.
description: 18 pages, 18 figures. arXiv admin note: substantial text overlap with arXiv:1709.04155
Magnetic phase diagram of cubic perovskites SrMn_1-xFe_xO_3
Creators: name: Kolesnik, S.
name: Dabrowski, B.
name: Mais, J.
name: Brown, D. E.
name: Feng, R.
name: Chmaissem, O.
name: Kruk, R.
name: Kimball, C. W.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We combine the results of magnetic and transport measurements with Mossbauer spectroscopy and room-temperature diffraction data to construct the magnetic phase diagram of the new family of cubic perovskite manganites SrMn_1-xFe_xO_3. We have found antiferromagnetic ordering for lightly and heavily Fe-substituted material, while intermediate substitution leads to spin-glass behavior. Near the SrMn_0.5Fe_0.5O_3 composition these two types of ordering are found to coexist and affect one another. The spin glass behavior may be caused by competing ferro- and antiferromagnetic interactions among Mn^4+ and observed Fe^3+ and Fe^5+ ions.
description: 8 pages, 10 figures, revtex, accepted to Phys. Rev. B
Scaling of the Critical Function for the Standard Map: Some Numerical Results
Creators: name: Berretti, Alberto
name: Gentile, Guido
Publisher: name: arXiv
Year: 2003
Subjects: subject: Dynamical Systems (math.DS)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 37C55, 37E40, 70K43, 70H12

description: The behavior of the critical function for the breakdown of the homotopically non-trivial invariant (KAM) curves for the standard map, as the rotation number tends to a rational number, is investigated using a version of Greene's residue criterion. The results are compared to the analogous ones for the radius of convergence of the Lindstedt series, in which case rigorous theorems have been proved. The conjectured interpolation of the critical function in terms of the Bryuno function is discussed.
description: 26 pages, 3 figures, 13 tables
Piezoelectric ceramic-polymer composite for energy storage and harvesting applications
Creators: name: Lyu, Haochen
Publisher: name: No Publisher Supplied
Year: 2021

description: Recently, the application of piezoelectric materials in energy storage and energy harvesting has received considerable attention. Among them, piezoelectric ceramic-polymer composites have good dielectric and piezoelectric properties as well as high flexibility, thus making them an outstanding candidate in energy-related applications. In this study, we investigated the preparation and electromechanical properties and simulations of the composites: 1. PbTiO3-PVDF composites with 70% ceramic powder; 2. the design of a two-degree-of-freedom (2-DOF) cantilever beam energy harvester and the optimization of the design by COMSOL simulation; 3. PVDF/Al2O3 thick films, and three layers of pure PVDF/Composite/pure PVDF composite, and the evaluation for energy storage application. PVDF composite with 70 vol% PbTiO3 showed d33 of 45 pC/N. 2-DOF cantilever with micro-fiber composite (MFC) sheet could generate power of 1.08 mW and output voltage of 28 V. Multilayer composite PVDF thick films with Al2O3 fillers showed recovery energy density of 1.08 J/cm2 and efficiency of 71%.
AT 2019abn: multi-wavelength observations over the first 200 days
Creators: name: Williams, S. C.
name: Jones, D.
name: Pessev, P.
name: Geier, S.
name: Corradi, R. L. M.
name: Hook, I. M.
name: Darnley, M. J.
name: Pejcha, O.
name: Núñez, A.
name: Meingast, S.
name: Moran, S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: AT 2019abn was discovered in the nearby M51 galaxy by the Zwicky Transient Facility at more than two magnitudes and around three weeks prior to its optical peak. We aim to conduct a detailed photometric and spectroscopic follow-up campaign for AT 2019abn, with early discovery allowing for significant pre-maximum observations of an intermediate luminosity red transient (ILRT) for the first time. This work is based on the analysis of u'BVi'z'H photometry and low-resolution spectroscopy using the Liverpool Telescope, medium-resolution spectroscopy with the Gran Telescopio Canarias (GTC), and near-infrared imaging with the GTC and the Nordic Optical Telescope. We present the most detailed optical light curve of an ILRT to date, with multi-band photometry starting around three weeks before peak brightness. The transient peaked at an observed absolute magnitude of M_r' = -13.1, although it is subject to significant reddening from dust in M51, implying an intrinsic M_r' ~ -15.2. The initial light curve showed a linear, achromatic rise in magnitude before becoming bluer at peak. After peak brightness, the transient gradually cooled. This is reflected in our spectra, which at later times show absorption from such species as Fe I, Ni I and Li I. A spectrum taken around peak brightness shows narrow, low-velocity absorption lines, which we interpret as likely to originate from pre-existing circumstellar material. We conclude that while there are some peculiarities, such as the radius evolution, AT 2019abn fits in well overall with the ILRT class of objects and is the most luminous member of the class seen to date.
description: Updated to match version publish in A&A
Khamul Gates 2008
Creators: name: Gates, M. W.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eurytomidae
Khamul

description: Key to species of Khamul
1 Tegula golden or brownish..........................................................................................................................2
 1’ Tegula black (Fig. 65) ............................................................................................ Khamul gothmogi, n. sp.
2 Mandible with lower tooth as an equilateral triangle, curved (Fig. 19).......................................................3
 2’ Mandible with lower tooth as an isosceles triangle, linear (Fig. 20) ................. Khamul lanceolatus, n. sp.
 3 Preorbital carina produced as blunt, triangular process between lateral ocellus and eye (Fig. 54); distinct reniform subocular fovea present (Fig. 54); hind tibia black (Fig. 55).................... Khamul tolkeini, n. sp.
 3’ Preorbital carina not produced (Figs. 38, 44); subocular fovea absent (Fig. 43); hind tibia yellow to pale brown (Fig. 1) ............................................................................................................. Khamul erwini, n. sp.
description: Published as part of Gates, M. W., 2008, Description of Khamul, gen. n. (Hymenoptera: Chalcidoidea: Eurytomidae), with a hypothesis of its phylogenetic placement, pp. 1-33 in Zootaxa 1898 (1) on page 27, DOI: 10.11646/zootaxa.1898.1.1, http://zenodo.org/record/5133972
MOESM7 of Assessment of knowledge, attitude and practice towards rabies and associated factors among household heads in Mekelle city, Ethiopia
Creators: name: Weldegerima Hagos
name: Kindie Muchie
name: Goyitom Gebru
name: Gebreamlak Mezgebe
name: Kebede Reda
name: Berihun Dachew
Publisher: name: figshare
Year: 2020
Subjects: 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: Additional file 7: Table S6. Factors associated with attitude towards rabies among study participants in Mekelle city, northern Ethiopia.
Registratieformulier voor het opgraven van loopgraven - archeologisch syntheseonderzoek loopgraven Eerste Wereldoorlog in Vlaanderen (UGent)
Creators: name: Gheyle, Wouter
name: Stichelbaut, Birger
name: Verdegem, Simon
Publisher: name: Zenodo
Year: 2021
Subjects: Archaeology
First World War
trench
registration

description: Standaard formulier voor de registratie van onderzochte loopgraven tijdens archeologisch onderzoek. Voorgesteld in het kader van het project "Syntheseonderzoek Archeologie: Loopgraven uit de Eerste Wereldoorlog" - Vakgroep Archeologie - Universiteit Gent (subsidie agentschap Onroerend Erfgoed) De Eerste Wereldoorlog was het eerste wereldwijde conflict dat op een industriële schaal werd uitgevochten. Nooit eerder werd een landschap op zo’n grote schaal vernield dan tijdens die vier jaar aanslepende stellingenoorlog. Na de oorlog keerde de bevolking mondjesmaat terug. Duizenden kilometers loopgraven en ontelbare bomtrechters werden gedempt, en de militaire infrastructuur werd grotendeels ontmanteld. De materiële resten van de oorlog gingen deel uitmaken van het archeologische bodemarchief. Eén van de meest voorkomende en meest iconische structuren uit de archeologie van de Eerste Wereldoorlog zijn de loopgraven. Bij benadering 0,61% van het potentieel aantal loopgraven is archeologisch onderzocht. Dit onderzoek maakt een synthese van alle informatie over loopgraven uit de Eerste Wereldoorlog vanuit 201 archeologische onderzoeksprojecten die sporen uit WO1 onderzochten. Op 114 sites werden loopgraven aangetroffen, die over een totale lengte van 14,9 kilometer archeologisch werden onderzocht (558 fragmenten). Het syntheseonderzoek levert een werkbare typologie op van alle gekende types loopgraven, geeft een inzicht in de verspreiding van de verschillende types loopgraven en een levert een bijdrage tot een verfijning van de chronologie. Bijkomend werd ook een methodische richtlijn over het opgraven van loopgraven opgesteld, en een registratieformulier voorgesteld.
description: {"references": ["Gheyle W., Stichelbaut B. & Verdegem S. 2021: Loopgraven uit de Eerste Wereldoorlog, SYNTAR 2. ISSN 2736-6057 ISBN 9789075230567"]}
Superintegrable systems and Riemann-Roch theorem
Creators: name: Tsiganov, A. V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In algebraic geometry, there is a reduction algorithm that transforms the unreduced divisor into a unique reduced divisor, which existence is guaranteed by the Riemann-Roch theorem. We discuss application of this algorithm to construction of finite-dimensional superintegrable systems with $n$ degrees of freedom identifying coordinates of the reduced divisor with integrals of motion.
description: LaTeX with AMS packages, 15 pages
Raman scattering from a superconductivity-induced bound state in $MgB_2$
Creators: name: Zeyher, R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: It is shown that the sharp peak in the $E_{2g}$ Raman spectrum of superconducting $MgB_2$ is due to a bound state caused by the electron-phonon coupling. Our theory explains why this peak appears only in the spectra with $E_{2g}$ symmetry and only in the $σ$ but not $π$ bands. The properties of the bound state and the Raman spectrum are investigated, also in the presence of impurity scattering.
description: 4 pages, 4 figures, will appear in PRL
Improving Extractions of |Vcb| and mb from the Hadronic Invariant Mass Moments of Semileptonic Inclusive B decay
Creators: name: Trott, Michael
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the hadronic tensor for inclusive semileptonic B decay to O(alpha_s). This allows O(alpha_s Lambda_{QCD}/mb) corrections to hadronic invariant mass observables to be directly evaluated with experimentally required cuts on phase space. Several moments of phenomenological interest are presented to O(alpha_s Lambda_{QCD}/mb) and O(Lambda_{QCD}^3/mb^3), allowing a consistent extraction of the HQET parameters up to O(Lambda_{QCD}^3/mb^3) and the b quark mass with theoretical error ~ 50 MeV. The hadronic invariant mass spectrum is examined with a general moment to obtain observables that test the theoretical error estimate assigned to these parameters; in particular, fractional moments that directly test the OPE for inconsistencies in the hadronic invariant mass spectrum are reported. The mb Lambda_{QCD}/mc^2 expansion present for fractional moments of the hadronic invariant mass spectum is discussed and shown to introduce a numerically suppressed uncertainty of O(mb^4 Lambda_{QCD}^4/mc^8).
description: 28 pages, 2 figures, Final Version, to appear in Phys. Rev. D. Some discussion modified, functional form of Eqn (8) simplified and typos fixed
Typhlodromus (Anthoseius) bergi Moraes & McMurtry
Creators: name: Ueckermann, Edward A.
name: Zannou, Ignace D.
name: De Moraes, Gilberto J.
name: Oliveira, Anibal R.
name: Hanna, Rachid
name: Yaninek, John S.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae
Typhlodromus
Typhlodromus bergi

description: Typhlodromus (Anthoseius) bergi Moraes & McMurtry
 Typhlodromus bergi Moraes & McMurtry, 1988: 17.
 Amblydromella (Amblydromella) bergi, Denmark & Welbourn, 2002: 307.
 Typhlodromus (Anthoseius) bergi, Moraes et al., 2004: 313; Chant & McMurtry, 2007: 152.
 Remarks. Female with idiosomal setal pattern 12A:8A/JV:ZV; dorsal shield mostly smooth, with few anterolateral striae; dorsal setae smooth and sharp-tipped, except Z4 and Z5, serrate; setae r3 and R1 inserted on integument; seta ST3 inserted on sternal shield; posterior margin of sternal shield indistinct; ventrianal shield subquadrate, with 4 pairs of pre-anal setae (seta JV3 present); calyx of spermatheca funnel-shaped; peritreme extending to level of j1; fixed cheliceral digit apparently with 4 teeth and movable digit apparently with 2 teeth; with sharp-tipped macroseta on basitarsus of leg IV. Described from specimens collected at Margarini, Kenya, on Digitaria argyrotricha. No additional specimens were collected in the present study.
 World distribution. Kenya.
description: Published as part of Ueckermann, Edward A., Zannou, Ignace D., De Moraes, Gilberto J., Oliveira, Anibal R., Hanna, Rachid & Yaninek, John S., 2008, Phytoseiid mites of the tribe Typhlodromini (Acari: Phytoseiidae) from sub-Saharan Africa, pp. 1-122 in Zootaxa 1901 (1) on page 19, DOI: 10.11646/zootaxa.1901.1.1, http://zenodo.org/record/5134045
title: Studying glacial/interglacial cycles from downhole logging data: an application to the ICDP drilling project Lake Junín, Peru
Creators: name: Pierdominici, Simona
name: Zeeden , Christian
name: Kück , Jochem
name: Rodbell , Donald
name: Abbott , Marc
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2020

description: Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum - GFZ, Germany (1); Leibniz Institute for Applied Geophysics, Hannover, Germany (2); Union College, Schenectady, NY 12308, USA (3); Dep. Of Geology and Planetary Science, University of Pittsburg, USA (4)

Can the history of the lake records covering the glacial-interglacial cycles be reconstructed from downhole logging data without the high-resolution data derived from core analysis? To answer this question, we present a study reconstructing glacial-interglacial sediment variability and an estimate of lacustrine sedimentation rates based only on downhole logging data from the ICDP Lake Junín drilling project. We use a suite of cyclostratigraphic methods. Lake Junín is located at 4082 m in the Andes and is characterized by a thick sediment package dominated by alternating units of carbonates and glaciogenic silts with thin peat and organic-rich mud layers. The first step of our study was to investigate the consistency of cyclic sediment behavior and see that the interval from ~30-90 m shows a rather stable cyclicity with a wavelength of ca. 10 m. Natural and spectral gamma ray logging data were used for cyclostratigraphic analysis, and the astronomical spectral misfit (ASM) method was used to reconstruct the sedimentation rate. The results indicate a sedimentation rate of between 5 and 20 cm/kyr. For the second step, the TimeOpt method was applied to test for a fit of precession amplitude with eccentricity; it results in an average sedimentation rate of 15 cm/kyr. This method suggests a good fit of the precession amplitude and an eccentricity filter when applying an average sedimentation rate of 14-15 cm/kyr. Based on these information on sedimentation rate, the final step was to correlate the spectral gamma ray data with the LR04 benthic isotope stack.
Research Strategy for Constructing a Green Infrastructure Network Based on Spatial Prioritisation
Creators: name: Wang, Dongmeng
name: Liu, Chang
name: Guo, Yue
name: Tang, Puxia
name: Jiao, Jie
name: Kong, Weihan
name: Zhang, Ling
name: Liu, Yiping
name: Kong, Dezheng
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified

description: In 2004, the ‘Rise of Central China Plan’ was proposed to further accelerate the urbanization of China’s central region. Since 2010, the destruction of the region’s ecological system caused by urban expansion has led to the environmental deterioration and increased risks of natural disasters to which cities have become increasingly vulnerable. In this study, six districts and counties along the Yellow River in Zhengzhou were selected for inclusion in the research. A multidimensional green infrastructure network (GIN) with spatial conservation optimization was constructed based on morphological spatial pattern analysis and ecosystem service needs assessment. First, green infrastructure elements and potential corridors in the research sites were analysed, to identify seven landscape types of green infrastructure and 136 potential ecological corridors. It was shown that morphological spatial pattern analysis and minimum cumulative resistance are suitable for accurate identification, which is important for ecological conservation. Connectivity analysis can quantitatively evaluate the importance of core areas. Next, 17 vital cores and 24 important corridors were extracted, and ecosystem service requirements in urban areas were assessed. Results also confirmed that gravity model and the ES evaluation system we established can accurately reflect the ecological problems of the city, which is conducive to the classification of priorities. Finally, based on identified importance for GI land space, and high-demands level for ES areas in this study, a GIN plan was proposed based on spatial conservation prioritisation. This study provides a novel plan and a basis for priority implementation of green infrastructure based on location and type.
D-brane categories
Creators: name: Lazaroiu, C. I.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: This is an exposition of recent progress in the categorical approach to D-brane physics. I discuss the physical underpinnings of the appearance of homotopy categories and triangulated categories of D-branes from a string field theoretic perspective, and with a focus on applications to homological mirror symmetry.
description: 37 pages, IJMPA style
VLT/SINFONI study of black hole growth in high redshift radio-loud quasars from the CARLA survey
Creators: name: Marinello, M.
name: Overzier, R. A.
name: Röttgering, H. J. A.
name: Kurk, J. D.
name: De Breuck, C.
name: Vernet, J.
name: Wylezalek, D.
name: Stern, D.
name: Duncan, K. J.
name: Hatch, N.
name: Kashikawa, N.
name: Lin, Y. -T.
name: Nemmen, R. S.
name: Saxena, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present VLT/SINFONI observations of 35 quasars at 2.1 < z < 3.2, the majority of which were selected from the Clusters Around Radio-Loud AGN (CARLA) survey. CARLA quasars have large CIV-based black hole (BH) masses (M(BH) > 10^9 Msun) and powerful radio emission (P(500MHz) > 27.5 W/Hz). We estimate Ha-based M(BH), finding a scatter of 0.35 dex compared to CIV. We evaluate several recipes for correcting CIV-based masses, which reduce the scatter to 0.24 dex. The radio power of the radio-loud quasars is at most weakly correlated with the interconnected quantities Ha-width, L(5100A) and M(BH), suggesting that it is governed by different physical processes. However, we do find a strong inverse correlation between CIV blueshift and radio power linked to higher Eddington ratios and L(5100A). Under standard assumptions, the BH growth time is longer than the cosmic age for many CARLA quasars, suggesting that they must have experienced more efficient growth in the past. If these BHs were growing from seeds since the epoch of reionization, it is possible that they grew at the Eddington limit like the quasars at z ~ 6-7, and then continued to grow at the reduced rates observed until z ~ 2-3. Finally, we study the relation between M(BH) and environment, finding a weak positive correlation between M(BH) and galaxy density measured by CARLA.
description: MNRAS, accepted (28 pages, 22 figures)
Massive vector fields in Kerr--Newman and Kerr--Sen black hole spacetimes
Creators: name: Cayuso, Ramiro
name: Dias, Oscar J. C.
name: Gray, Finnian
name: Kubiznak, David
name: Margalit, Aoibheann
name: Santos, Jorge E.
name: Souza, Renato Gomes
name: Thiele, Leander
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The superradiant instability modes of ultralight massive vector bosons are studied for weakly charged rotating black holes in Einstein--Maxwell gravity (the Kerr--Newman solution) and low-energy heterotic string theory (the Kerr--Sen black hole). We show that in both these cases, the corresponding massive vector (Proca) equations can be fully separated, exploiting the hidden symmetry present in these spacetimes. The resultant ordinary differential equations are solved numerically to find the most unstable modes of the Proca field in the two backgrounds and compared to the vacuum (Kerr black hole) case.
description: 25 pages, 12 figures
Photometry of Be Stars in the vicinity of COROT primary targets for asteroseismology
Creators: name: Gutierrez-Soto, J.
name: Fabregat, J.
name: Suso, J.
name: Hubert, A. M.
name: Floquet, M.
name: Garrido, R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present differential photometry of Be stars close to potential COROT primary targets for asteroseismology. Several stars are found to be short period variables. We propose them to be considered as secondary targets in the COROT asteroseismology fields.
description: 7 pages, 6 figures, submitted to Communications in Asteroseismology
Natural Gas, Wind and Nuclear Options for Generating Electricity in a Carbon Constrained World
Creators: name: Van Kooten, G. Cornelis
name: Van Kooten, G. Cornelis
Publisher: name: Unknown
Year: 2012
Subjects: subject: Resource /Energy Economics and Policy
subject: renewable energy
subject: nuclear power
subject: transmission capacity
subject: energy storage

description: A linear programming model is used to examine the impact of carbon taxes on the optimal generation mix in the Alberta electrical system. The model permits decommissioning of generating assets with high carbon dioxide emissions and investment in new gas-fired, wind and, in some scenarios, nuclear capacity. Although there is an intertie from Alberta to the U.S., the focus is on the connection to British Columbia as wind energy can potentially be stored in reservoirs behind hydroelectric dams. However, storage can also be used to smooth out the net load facing nuclear facilities. A carbon tax facilitates early removal of coal-fired capacity, which is replaced by low-emissions gas plants. It is only when the carbon tax exceeds $125/tCO2 that wind enters the system, although wind is displaced by nuclear power if that option is permitted. Although upfront costs of adding nuclear capacity are prohibitive, nuclear outcompetes wind because wind farms have low capacity factors and, importantly, because a great deal of gas-plant capacity is required to support wind, something avoided when nuclear energy is added. Finally, an intertie with British Columbia is beneficial because of the support it provides for wind and nuclear energy, but the role of natural gas is more important in facilitating a transition to lower system-wide carbon dioxide emissions.
Multigraded regularity: syzygies and fat points
Creators: name: Sidman, Jessica
name: Van Tuyl, Adam
Publisher: name: arXiv
Year: 2004
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 13D02, 13D40, 14F17

description: The Castelnuovo-Mumford regularity of a graded ring is an important invariant in computational commutative algebra, and there is increasing interest in multigraded generalizations. We study connections between two recent definitions of multigraded regularity with a view towards a better understanding of the multigraded Hilbert function of fat point schemes in P^{n_1} x ... x P^{n_k}.
description: AMS LaTex, 20 pages. v2: Revised with several small corrections. Some changes in references; v3: Small changes to Prop. 2.2 and Cor. 2.3, short appendix added. To appear in Beitr\"age Algebra Geom
MOESM6 of Assessment of knowledge, attitude and practice towards rabies and associated factors among household heads in Mekelle city, Ethiopia
Creators: name: Weldegerima Hagos
name: Kindie Muchie
name: Goyitom Gebru
name: Gebreamlak Mezgebe
name: Kebede Reda
name: Berihun Dachew
Publisher: name: figshare
Year: 2020
Subjects: 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: Additional file 6: Table S5. Factors associated with knowledge towards rabies among household heads in Mekelle city, northern Ethiopia.
Real-time Dynamics of Plasma Balls from Holography
Creators: name: Bantilan, Hans
name: Figueras, Pau
name: Mateos, David
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Plasma balls are droplets of deconfined plasma surrounded by a confining vacuum. We present the first holographic simulation of their real-time evolution via the dynamics of localized, finite-energy black holes in the five-dimensional anti-de Sitter (AdS) soliton background. The dual gauge theory is four-dimensional, N=4 super Yang-Mills compactified on a circle with supersymmetry-breaking boundary conditions. We consider horizonless initial data sourced by a massless scalar field. Prompt scalar field collapse then produces an excited black hole at the bottom of the geometry together with gravitational and scalar radiation. The radiation disperses to infinity in the noncompact directions and corresponds to particle production in the dual gauge theory. The black hole evolves toward the dual of an equilibrium plasma ball on a time scale longer than naively expected. This feature is a direct consequence of confinement and is caused by long-lived, periodic disturbances bouncing between the bottom of the AdS soliton and the AdS boundary.
MOESM5 of Assessment of knowledge, attitude and practice towards rabies and associated factors among household heads in Mekelle city, Ethiopia
Creators: name: Weldegerima Hagos
name: Kindie Muchie
name: Goyitom Gebru
name: Gebreamlak Mezgebe
name: Kebede Reda
name: Berihun Dachew
Publisher: name: figshare
Year: 2020
Subjects: 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: Additional file 5: Table S4. Computed practice variables of study participants toward rabies in Mekelle city, northern Ethiopia.
Pattern Formation in the Inhomogeneous Cooling State of Granular Fluids
Creators: name: Das, Subir K.
name: Puri, Sanjay
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present results from comprehensive event-driven (ED) simulations of nonlinear pattern formation in freely-evolving granular gases. In particular, we focus on the the morphologies of density and velocity fields in the inhomogeneous cooling state (ICS). We emphasize the strong analogy between the ICS morphologies and pattern formation in phase ordering systems with a globally conserved order parameter.
description: 11 pages, 4 figures. to appear in Europhys. Lett
Abscopal Effects of Local Radiotherapy Depended on Tumor Immunogenicity
Creators: name: Jinzhi Lai
name: Yan-Yang Zhu
name: Liu, Ying
name: Zhou, Lin-Lin
name: Hu, Li
name: Chen, Ling
name: Zhang, Qiu-Yu
Publisher: name: figshare
Year: 2021
Subjects: subject: 111204 Cancer Therapy (excl. Chemotherapy and Radiation Therapy)
subject: FOS: Clinical medicine
subject: 111208 Radiation Therapy

description: MC-38 and LL/2 cells were injected subcutaneously in the right flank (irradiated tumors) and left flank (non-irradiated tumors) of C57BL/6 mice. Irradiated tumors, non-irradiated tumors and control tumors of MC-38 and LL/2 tumors were harvested and performed mRNA sequencing (RNA-seq) after irradiation.
Spectral Properties of Numerical Differentiation
Creators: name: Dvornikov, Maxim
Publisher: name: arXiv
Year: 2004
Subjects: subject: Numerical Analysis (math.NA)
subject: High Energy Physics - Lattice (hep-lat)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 65D25; 65T50

description: We study the numerical differentiation formulae for functions given in grids with arbitrary number of nodes. We investigate the case of the infinite number of points in the formulae for the calculation of the first and the second derivatives. The spectra of the corresponding weight coefficients sequences are obtained. We examine the first derivative calculation of a function given in odd-number points and analyze the spectra of the weight coefficients sequences in the cases of both finite and infinite number of nodes. We derive the one-sided approximation for the first derivative and examine its spectral properties.
description: LaTeX2e, 9 pages, 4 eps figures; 1 reference added, some typos corrected, minimal changes intended to improve the paper; final variant to be published in Journal of Concrete and Applicable Mathematics
Observation and origin of the $Δ$-manifold in Si:P $δ$-layers
Creators: name: Holt, Ann Julie
name: Mahatha, Sanjoy K.
name: Stan, Raluca-Maria
name: Strand, Frode S.
name: Nyborg, Thomas
name: Curcio, Davide
name: Schenk, Alex
name: Cooil, Simon P.
name: Bianchi, Marco
name: Wells, Justin W.
name: Hofmann, Philip
name: Miwa, Jill A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: By creating a sharp and dense dopant profile of phosphorus atoms buried within a silicon host, a two-dimensional electron gas is formed within the dopant region. Quantum confinement effects induced by reducing the thickness of the dopant layer, from $4.0$\,nm to the single-layer limit, are explored using angle-resolved photoemission spectroscopy. The location of theoretically predicted, but experimentally hitherto unobserved, quantum well states known as the $Δ$-manifold is revealed. Moreover, the number of carriers hosted within the $Δ$-manifold is shown to be strongly affected by the confinement potential, opening the possibility to select carrier characteristics by tuning the dopant-layer thickness.
description: 5 pages, 2 figures, 1 table