cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MOESM7 of Promising prospects of nanopore sequencing for algal hologenomics and structural variation discovery
Creators: name: Sauvage, Thomas
name: Schmidt, William
name: Yoon, Hwan Su
name: Paul, Valerie
name: Fredericq, Suzanne
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 7: Figure S5. GenomeScope profile. Kmer coverage and log coverage for the entire Illumina dataset (a and b), the dataset depleted of bacterial reads (c and d), and the dataset depleted of nuclear reads (e and f). Note the drop in kmer frequencies indicated by arrows and circles to point at the depletion of bacterial kmers overlapping with nuclear ones (a and c) and their recovery in the dataset depleted of nuclear reads (e). Note as well the successful depletion of the main bacterial kmer peak (*) in the bacterial depleted dataset (a and e vs. c).
A choice experiment of farmer’s acceptance and adoption of irrigation water supply management policies
Creators: name: Alcon, Francisco
name: Tapsuwan, Sorada
name: Brouwer, Roy
name: De Miguel, María Dolores
name: Alcon, Francisco
name: Tapsuwan, Sorada
name: Brouwer, Roy
name: De Miguel, María Dolores
Publisher: name: Unknown
Year: 2014
Subjects: subject: Institutional and Behavioral Economics
subject: irrigation water
subject: Spain
subject: choice experiment
subject: water policy

description: The efficient and sustainable use of water is becoming standard practice in water scarce regions and pro-active policy initiatives are taken to increase supply reliability considering the local context. The aim of this paper is to evaluate farmers’ acceptance of policy strategies to increase water supply reliability in a water scarce river basin in the south east of Spain. Results from a choice experiment study suggest that farmers are willing to pay double water prices to ensure water supply reliability, through government supply guaranteed programs. However, they are averse to any other institutional changes that could assist the government to achieve increased water supply.
Calibrations of ROSINA-COPS and Observations at Comet 67P/Churyumov-Gerasimenko
Creators: name: Tzou, Chia-Yu
Publisher: name: Universität Bern
Year: 2017
Subjects: 530 Physics
520 Astronomy
620 Engineering

description: Comets are thought to be the most pristine objects in the Solar System. Investigating comets will therefore shed light on the origin and formation of the Solar System. For this purpose the European Space Agency selected the Rosetta mission to carry out a study of the Jupiter family comet 67P/Churyumov-Gerasimenko at a close distance continuously for a period of more than two years around its closest approach to the Sun. This work presents laboratory calibration and neutral gas coma measurements of the COmet Pressure Sensor (COPS) of the Rosetta Orbiter Spectrometer for Ion and Neutral Analysis (ROSINA). Following a brief introduction to the mission and the instrument, the data treatment principles are illustrated. Next, the laboratory calibrations to characterize COPS long term stability and to verify the data analysis methods are demonstrated. Finally, the results of COPS observations in the coma of comet 67P are shown and discussed in detail. A few highlights are as follows: the peak total neutral gas production rate is slightly shifted from perihelion passage and estimated to be approximately 4·1028 molecules/s; neutral gas expansion velocities in October 2014 have been derived to be around 300 to 1200 m/s depending on illumination conditions on the surface and Rosetta’s location above the comet; though built to measure neutral gas, COPS surprisingly observed as well dust and plasma signatures. All in all, COPS was working well throughout the Rosetta mission and has assisted to unravel a small section of the extensive puzzle about the formation of our Solar System.
Quantum Tunneling and Caustics under Inverse Square Potential
Creators: name: Miyazaki, Hitoshi
name: Tsutsui, Izumi
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantization of a harmonic oscillator with inverse square potential $V(x)=(m{ω^2}/2){x^2}+g/{x^2}$ on the line $-\infty0$, say, to the other $x<0$.
description: 13 pages, 1 figure, written by PlainTeX, Ver.4.0. Title changed, typos corrected, a new reference and a comment on quantum cloning added
Quadraceps decipiens
Creators: name: Ilieva, Mihaela
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Philopteridae
Quadraceps
Quadraceps decipiens

description: Quadraceps decipiens (Denny, 1842)
 Report: [1] Touleshkov (1961a).
 Host: Recurvirostra avosetta L. [1].
 Distribution in Bulgaria: Burgas [1].
description: Published as part of Ilieva, Mihaela, 2009, Checklist of the chewing lice (Insecta: Phthiraptera) from wild birds in Bulgaria, pp. 1-66 in Zootaxa 2138 (1) on page 40, DOI: 10.11646/zootaxa.2138.1.1, http://zenodo.org/record/5314302
Pore network model of evaporation in porous media with continuous and discontinuous corner films
Creators: name: Wu, Rui
name: Zhang, Tao
name: Ye, Chao
name: Zhao, C. Y.
name: Tsotsas, Evangelos
name: Kharaghani, Abdolreza
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: During evaporation in porous media, two types of corner films are distinguished. A continuous corner film is connected to the bulk liquid, while a discontinuous one is not. To disclose their effects on evaporation in porous media, a pore network model with both continuous and discontinuous corner films is developed, which considers the capillary and viscous forces as well as the effects of corner films on the threshold pressures of pores. The capillary valve effect induced by the sudden geometrical expansion between the small and large pores is also taken into account in the model. The developed pore network model agrees well with the evaporation experiment with a quasi 2D micro model porous medium, in terms of not only the variation of the liquid saturation in each pore but also the variation of the total evaporation rate. The pore network models that neglect the corner films or the liquid viscosity are also compared with the experiment so as to shed light on the roles of the corner films. The continuous corner films, which contribute to sustain the high evaporation rate, can be interrupted to be the discontinuous ones not only by the gas invasion into pores but also by the capillary scissors effect due to the local convex topology of the solid matrix.
A Challenge to Three Widely Held Ideas
Creators: name: Interis, Matthew G.
name: Interis, Matthew G.
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Environmental Economics and Policy
subject: environmental valuation
subject: choice experiments
subject: stated preference methods
subject: willingness to accept
subject: willingness to pay

description: Environmental valuation is the branch of environmental economics in which researchers estimate the economic value of environmental goods and services. Environmental valuation has been practiced for decades. However, there are some ideas in the field of environmental valuation held by many environmental economists and nonenvironmental economists that appear to be outdated. This article discusses three such ideas: 1) that it is better to estimate willingness-to-pay values than willingness-to-accept values; 2) that stated preference valuation methods are questionable because they are based on hypothetical choices rather than real choices; and 3) that it is better to use a repeated-choice question format than a singlechoice format in choice experiments. We discuss the origins of each idea and why the idea became prevalent in the first place.We then review recent literature, which casts doubt on the idea.We conclude with a reminder for researchers—in environmental economics and in other economic fields—to periodically reassess ideas they currently hold in light of recent research developments and in light of the context in which they are used.
Effect of strain and doping on the polar metal phase in LiOsO$_3$
Creators: name: Narayan, Awadhesh
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We systematically investigate the effect of strain and doping on the polar metal phase in lithium osmate, LiOsO$_3$, using first-principles calculations. We demonstrate that the polar metal phase in LiOsO$_3$ can be controlled by biaxial strain. Based on density functional calculations, we show that a compressive biaxial strain enhances the stability of the polar $R3c$ phase. On the other hand, a tensile biaxial strain favors the centrosymmetric $R\overline{3}c$ structure. Thus, strain emerges as a promising control parameter over polar metallicity in this material. We uncover a strain-driven quantum phase transition under tensile strain, and highlight intriguing properties that could emerge in the vicinity of this polar to non-polar metal transition. We examine the effect of charge doping on the polar metal phase. By means of electrostatic doping as well as supercell calculations, we find that screening from additional charge carriers, expected to suppress the polar distortions, have only a small effect on them. Rather remarkably, and in contrast to conventional ferroelectrics, the polar metal phase in LiOsO$_3$ remains robust against charge doping up to large doping values.
description: 17 pages, 6 figures
D-branes, Orientifolds and K-theory
Creators: name: Stefanski, B.
name: Jr
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The complete D-brane spectrum in $\Zop_2$ orientifolds is computed. Stable non-BPS D-branes with both integral and torsion charges are found. The relation to K-theory is discussed and a new K-theory relevant to orientifolds is suggested.
description: 6 pages, to appear in the proceedings of the RTN meeting ``The Quantum Structure of Spacetime and the Geometric Nature of Fundamental Interactions'', (Corfu, September 2001)
Food price fluctuations in Uzbekistan: Evidences from local markets in 2002-2010
Creators: name: Mori-Clement, Yadira
name: Bhaduri, Anik
name: Djanibekov, Nodir
name: Mori-Clement, Yadira
name: Bhaduri, Anik
name: Djanibekov, Nodir
Publisher: name: Unknown
Year: 2014
Subjects: subject: Demand and Price Analysis
subject: Price analysis
subject: ARIMA models with exogenous variables
subject: Price volatility
subject: World-price transmission.

description: This study identifies the main determinants of fluctuations of wheat, rice and beef prices in Uzbekistan. Our investigation is based on 2002-2010 weekly data from local markets in the Khorezm province. We applied autoregressive integrated moving average (ARIMA) models with exogenous variables such as water inflow, oil prices, market exchange rate and international prices of imported commodities. The results show that the price fluctuations are more sensitive to respective international prices, market exchange rate and oil prices. For reducing the price fluctuations, the creation and development of storage capacities and processing facilities require more emphasis in national policies.
Understanding heterogeneity in post-implementation enterprise system usage: towards a fit/misfit-experience-outcome typology
Creators: name: Rich, Daphne
Publisher: name: Universität Bern
Year: 2015
Subjects: 000 Computer science, knowledge & systems
650 Management & public relations
330 Economics

description: The overarching objective of this dissertation is to uncover why and how individually experienced fits and misfits translate into different outcomes of user behavior and satisfaction and whether these individual fit/misfit outcomes are in line with organizational intent. In search of patterns and possible archetype users in the context of ES PIPs, this dissertation is the first study that specifically links the theoretical concepts of the aggregated individual fit experiences with the individual and organizational outcome of these experiences (i.e. behavioral reaction, user satisfaction, and alignment with organizational intent). The case study’s findings provide preliminary support for four archetype users characterized by specific fit/misfit experience-outcome patterns.
Non-strange quark stars from NJL model with proper-time regularisation
Creators: name: Wang, Qingwu
name: Shi, Chao
name: Zong, Hong-Shi
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The structure of light quark star is studied within a new two-flavor NJL model. By retaining the contribution from the vector term in the Fierz-transformed Lagrangian, a two-solar-mass pure quark star is achieved. To overcome the disadvantage of three-momentum truncation in the regularisation procedure, we introduce the proper-time regularisation. We also employ the newly proposed definition of vacuum pressure, in which the quasi-Wigner vacuum (corresponding to the quasi-Winger solution of the gap equation) is used as the reference ground state. Free parameter includes only a mixing constant $α$ which weighs contribution from Fierz-transformed Lagrangian. We constrain $α$ to be around $0.9$ by the observed mass of pulsars $PSR J0348+0432$ and $PSR J1614-2230$. We find the calculated surface energy density meets the requirement ($> 2.80\times10^{14}$g/cm$^3 $). Besides, for a 1.4 solar mass star, the tidal Love number $k_2$ and deformability $Λ$ are calculated which satisfies the constrain $200 < Λ< 800$.
Unifying scheme for generating discrete integrable systems including inhomogeneous and hybrid models
Creators: name: Kundu, Anjan
Publisher: name: arXiv
Year: 2002
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: A unifying scheme based on an ancestor model is proposed for generating a wide range of integrable discrete and continuum as well as inhomogeneous and hybrid models. They include in particular discrete versions of sine-Gordon, Landau-Lifshitz, nonlinear Schrödinger (NLS), derivative NLS equations, Liouville model, (non-)relativistic Toda chain, Ablowitz-Ladik model etc. Our scheme introduces the possibility of building a novel class of integrable hybrid systems including multi-component models like massive Thirring, discrete self trapping, two-mode derivative NLS by combining different descendant models. We also construct inhomogeneous systems like Gaudin model including new ones like variable mass sine-Gordon, variable coefficient NLS, Ablowitz-Ladik, Toda chains etc. keeping their flows isospectral, as opposed to the standard approach. All our models are generated from the same ancestor Lax operator (or its q -> 1 limit) and satisfy the classical Yang-Baxter equation sharing the same r-matrix. This reveals an inherent universality in these diverse systems, which become explicit at their action-angle level.
description: Latex, 20 pages, 2 figures, v3, final version to be published in J. Math Phys
Quadraceps eugrammicus
Creators: name: Ilieva, Mihaela
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Philopteridae
Quadraceps
Quadraceps eugrammicus

description: Quadraceps eugrammicus (Burmeister, 1838)
 Reports: [1] Touleshkov (1960a); [2] Touleshkov (1961a).
 Host: Larus minutus Pallas [1, 2].
 Distribution in Bulgaria: Iskar River (Sofia Region) [1]; Gorno Ezerovo (Burgas Region) [2].
description: Published as part of Ilieva, Mihaela, 2009, Checklist of the chewing lice (Insecta: Phthiraptera) from wild birds in Bulgaria, pp. 1-66 in Zootaxa 2138 (1) on page 40, DOI: 10.11646/zootaxa.2138.1.1, http://zenodo.org/record/5314302
Localization driven superradiant instability
Creators: name: Yin, Honghao
name: Hu, Jie
name: Ji, An-Chun
name: Juzeliunas, G.
name: Liu, Xiong-jun
name: Sun, Qing
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The prominent Dicke superradiant phase arises from coupling an ensemble of atoms to cavity optical field when external optical pumping exceeds a threshold strength. Here we report a prediction of the superrandiant instability driven by Anderson localization, realized with a hybrid system of Dicke and Aubry-Andre (DAA) model for bosons trapped in a one-dimensional (1D) quasiperiodic optical lattice and coupled to a cavity. Our central finding is that for bosons condensed in localized phase given by the DAA model, the resonant superradiant scattering is induced, for which the critical optical pumping of superradiant phase transition approaches zero, giving an instability driven by Anderson localization. The superradiant phase for the DAA model with or without a mobility edge is investigated, showing that the localization driven superradiant instability is in sharp contrast to the superradiance as widely observed for Bose condensate in extended states, and should be insensitive to temperature of the system. This study unveils an insightful effect of localization on the Dicke superradiance, and is well accessible based on the current experiments.
description: 6 pages, 4 figures
Predictions of the sign of μfrom supersymmetry breaking models
Creators: name: Martin, Stephen P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The sign of the supersymmetric Higgs mass μis usually taken as an independent input parameter in analyses of the supersymmetric standard model. I study the role of theories of supersymmetry breaking in determining the sign of μas an output. Models with vanishing soft scalar couplings at the apparent gauge coupling unification scale are known to predict positive μ. I investigate more general results for the sign of μas a function of the holomorphic soft scalar couplings, and compare to predictions of models with gaugino mass dominance at higher scales. In a significant region of the B_0/m_{1/2} versus A_0/m_{1/2} plane including A_0 = B_0 = 0, μmust be positive. In another region, μis definitely negative. Only in a smaller intermediate region does knowledge of the supersymmetry breaking mechanism not permit a definite prediction of the sign of μ. The last region will shrink considerably as the top quark mass becomes more accurately known.
description: 18 pages
Transferable Fishing Concessions and EU Fisheries
Creators: name: Kanik, Zafer
name: Kucuksenel, Serkan
name: Kanik, Zafer
name: Kucuksenel, Serkan
Publisher: name: Unknown
Year: 2014
Subjects: subject: Institutional and Behavioral Economics
subject: Common Fisheries Policy
subject: TFCs
subject: ITQs

description: In this paper, we provide a general background on the latest EU fisheries reform process and analyze the potential effects of rights based management systems on EU fisheries. In the latest reform process, the much debated topic was related to Transferable Fishing Concessions, TFCs. This type of rights based management system will be used in all EU fisheries by 2015. We concentrate on ITQs which are the most well-known rights based management system to be able to understand the potential effects of this policy change. Our analysis suggests that if the sufficient conditions for these mechanisms to be successful are satisfied, this policy change may align the interests of all players in the fishing sector, and hence both economically and biologically sustainable fisheries can be achieved.
Fermionic entanglement in the Lipkin model
Creators: name: Di Tullio, M.
name: Rossignoli, R.
name: Cerezo, M.
name: Gigena, N.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We examine the fermionic entanglement in the ground state of the fermionic Lipkin model and its relation with bipartite entanglement. It is first shown that the one-body entanglement entropy, which quantifies the minimum distance to a fermionic Gaussian state, behaves similarly to the mean-field order parameter and is essentially proportional to the total bipartite entanglement between the upper and lower modes, a quantity meaningful only in the fermionic realization of the model. We also analyze the entanglement of the reduced state of four single-particle modes (two up-down pairs), showing that its fermionic concurrence is strongly peaked at the phase transition and behaves differently from the corresponding up-down entanglement. We finally show that the first measures and the up-down reduced entanglement can be correctly described through a basic mean-field approach supplemented with symmetry restoration, whereas the concurrence requires at least the inclusion of RPA-type correlations for a proper prediction. Fermionic separability is also discussed.
description: 13 pages, 6 figures, final version
Energy Prices, Subsidies and Resource Tax Reform in China
Creators: name: Zhang, ZhongXiang
name: Zhang, ZhongXiang
Publisher: name: Unknown
Year: 2014
Subjects: subject: Resource /Energy Economics and Policy
subject: Energy Prices
subject: Tiered Prices
subject: Differentiated Tariffs
subject: Subsidies
subject: Coal
subject: Electricity
subject: Natural Gas
subject: Petroleum Products
subject: Resource Taxes
subject: Desulfurization and Denitrification
subject: State-Owned Enterprises
subject: China

description: The Chinese leadership in November 2013 determined to embark upon a new wave of comprehensive reforms in China. This is clearly reflected by the key decision of the Third Plenum of the 18th Central Committee of Communist Party of China to assign the market a decisive role in allocating resources. To have the market to play that role, getting the energy prices right is crucial because it sends clear signals to both producers and consumers of energy. While the overall trend of China’s energy pricing reform since 1984 has been moving away from the pricing completely set by the central government in the centrally planned economy towards a more market-oriented pricing mechanism, the pace and scale of the reform differ across energy types. This paper discusses the evolution of price reforms for coal, petroleum products, natural gas and electricity in China, provides some analysis of these energy price reforms, and suggests few areas of reforms could take place in order to have the market to play a decisive role in allocating resources and to help China’s transition to a low-carbon economy.
Search for two neutrino double electron capture of $^{124}$Xe and $^{126}$Xe in the full exposure of the LUX detector
Creators: name: LUX Collaboration
name: Akerib, D. S.
name: Alsum, S.
name: Araújo, H. M.
name: Bai, X.
name: Balajthy, J.
name: Baxter, A.
name: Bernard, E. P.
name: Bernstein, A.
name: Biesiadzinski, T. P.
name: Boulton, E. M.
name: Boxer, B.
name: Brás, P.
name: Burdin, S.
name: Byram, D.
name: Carmona-Benitez, M. C.
name: Chan, C.
name: Cutter, J. E.
name: de Viveiros, L.
name: Druszkiewicz, E.
name: Fan, A.
name: Fiorucci, S.
name: Gaitskell, R. J.
name: Ghag, C.
name: Gilchriese, M. G. D.
name: Gwilliam, C.
name: Hall, C. R.
name: Haselschwardt, S. J.
name: Hertel, S. A.
name: Hogan, D. P.
name: Horn, M.
name: Huang, D. Q.
name: Ignarra, C. M.
name: Jacobsen, R. G.
name: Jahangir, O.
name: Ji, W.
name: Kamdin, K.
name: Kazkaz, K.
name: Khaitan, D.
name: Korolkova, E. V.
name: Kravits, S.
name: Kudryavtsev, V. A.
name: Leason, E.
name: Lenardo, B. G.
name: Lesko, K. T.
name: Liao, J.
name: Lin, J.
name: Lindote, A.
name: Lopes, M. I.
name: Manalaysay, A.
name: Mannino, R. L.
name: Marangou, N.
name: Marzioni, M. F.
name: McKinsey, D. N.
name: Mei, D. -M.
name: Moongweluwan, M.
name: Morad, J. A.
name: Murphy, A. St. J.
name: Naylor, A.
name: Nehrkorn, C.
name: Nelson, H. N.
name: Neves, F.
name: Nilima, A.
name: Oliver-Mallory, K. C.
name: Palladino, K. J.
name: Pease, E. K.
name: Riffard, Q.
name: Rischbieter, G. R. C.
name: Rhyne, C.
name: Rossiter, P.
name: Shaw, S.
name: Shutt, T. A.
name: Silva, C.
name: Solmaz, M.
name: Solovov, V. N.
name: Sorensen, P.
name: Sumner, T. J.
name: Szydagis, M.
name: Taylor, D. J.
name: Taylor, R.
name: Taylor, W. C.
name: Tennyson, B. P.
name: Terman, P. A.
name: Tiedt, D. R.
name: To, W. H.
name: Tripathi, M.
name: Tvrznikova, L.
name: Utku, U.
name: Uvarov, S.
name: Vacheret, A.
name: Velan, V.
name: Webb, R. C.
name: White, J. T.
name: Whitis, T. J.
name: Witherell, M. S.
name: Wolfs, F. L. H.
name: Woodward, D.
name: Xu, J.
name: Zhang, C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Two-neutrino double electron capture is a process allowed in the Standard Model of Particle Physics. This rare decay has been observed in $^{78}$Kr, $^{130}$Ba and more recently in $^{124}$Xe. In this publication we report on the search for this process in $^{124}$Xe and $^{126}$Xe using the full exposure of the Large Underground Xenon (LUX) experiment, in a total of of 27769.5~kg-days. No evidence of a signal was observed, allowing us to set 90\% C.L. lower limits for the half-lives of these decays of $2.0\times10^{21}$~years for $^{124}$Xe and $1.9\times10^{21}$~years for $^{126}$Xe.
description: 8 pages, 3 figures
3 omega method for specific heat and thermal conductivity measurements
Creators: name: Lu, L.
name: Yi, W.
name: Zhang, D. L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a 3 omega method for simultaneously measuring the specific heat and thermal conductivity of a rod- or filament-like specimen using a way similar to a four-probe resistance measurement. The specimen in this method needs to be electrically conductive and with a temperature-dependent resistance, for acting both as a heater to create a temperature fluctuation and as a sensor to measure its thermal response. With this method we have successfully measured the specific heat and thermal conductivity of platinum wire specimens at cryogenic temperatures, and measured those thermal quantities of tiny carbon nanotube bundles some of which are only 10^-9 g in mass.
description: 7 pages, 8 figures
Second main theorem for holomorphic curves into algebraic varieties intersecting moving hypersurfaces targets
Creators: name: Xie, Libing
name: Cao, Tingbin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 30D35, 32H30

description: Since the great work on holomorphic curves into algebraic varieties intersecting hypersurfaces in general position established by Ru in 2009, recently there has been some developments on the second main theorem into algebraic varieties intersecting moving hypersurfaces targets. The main purpose of this paper is to give some interesting improvements of Ru's second main theorem for moving hypersurfaces targets located in subgeneral position with index.
description: 22 pages. Unfortunately, there is a hard to find but serious gap in first version. This is the second version which was changed very big comparing with the original version
Exciting AdS Orbifolds
Creators: name: Martinec, Emil J.
name: McElgin, Will
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The supersymmetric $(AdS_3\times S^3)/Z_N$ orbifold constructed by the authors in hep-th/0106171 is shown to describe AdS fragmentation, where fivebranes are emerging from the F1-NS5 background. The twisted sector moduli of the orbifold are the collective coordinates of groups of $n_5/N$ fivebranes. We discuss the relation between the descriptions of this background as a perturbative string orbifold and as a BPS state in the dual spacetime CFT. Finally, we attempt to apply the lessons learned to the description of BTZ black holes as $AdS_3$ orbifolds and to related big crunch/big bang cosmological scenarios.
description: 31 pages, 7 .eps figures
Ribbon Complexes & their Approximate Descriptive Proximities. Ribbon & Vortex Nerves, Betti Numbers and Planar Divisions
Creators: name: Peters, James F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 54E05, 55R40, 68U05

description: This article introduces planar ribbons, Vergili ribbon complexes and ribbon nerves in Alexandroff-Hopf-Whitehead CW (Closure finite Weak) topological spaces. A {\em planar ribbon} (briefly, {ribbon}) in a CW space is the closure of a pair of nesting, non-concentric filled cycles that includes the boundary but does not include the interior of the inner cycle. Each planar ribbon has its own distinctive shape determined by its outer and inner boundaries and the interior within its boundaries. A Vergili ribbon complex (briefly, ribbon complex) in a CW space is a non-void collection of countable planar ribbons. A ribbon nerve is a nonvoid collection of planar ribbons (members of a ribbon complex) that have nonempty intersection. A planar CW space is a non-void collection of cells (vertexes, edges and filled triangles) that may or may not be attached to other and which satisfy Alexandroff-Hopf-Whitehead containment and intersection conditions. In the context of CW spaces, planar ribbons, ribbon complexes and ribbon nerves are characterized by Betti numbers derived from standard Betti numbers $\mathcal{B}_0$ (cell count), $\mathcal{B}_1$ (cycle count) and $\mathcal{B}_2$ (hole count), namely, $\mathcal{B}_{rb}$ and $\mathcal{B}_{rbNrv}$ introduced in this paper. Results are given for collections of ribbons and ribbon nerves in planar CW spaces equipped with an approximate descriptive proximity, division of the plane into three bounded regions by a ribbon and Brouwer fixed points on ribbons. In addition, the homotopy types of ribbons and ribbon nerves are introduced.
description: 14 pages, 5 figures, dedicated to E. Betti and S.A. Naimpally
Sub-method Structural and Behavioral Reflection
Creators: name: Denker, Marcus
Publisher: name: Universität Bern
Year: 2008
Subjects: 000 Computer science, knowledge & systems
510 Mathematics

description: Computational reflection is a fundamental mechanism in object oriented languages. Reflection has proved useful in many contexts, such as in the design of development environments, language extension, and the dynamic, unanticipated adaptation of running systems We identify three problems with the current approach to reflection in object oriented languages: partial behavioral reflection needs to be anticipated, structural reflection is limited to the granularity of a method, and behavioral reflection cannot be applied to the whole system. To address these problems, we extend structural reflection to cover sub-method elements and present how sub-method structural reflection supports unanticipated partial behavioral reflection. We add the concept of context to represent meta-level execution and show how this allows behavioral reflection to be applied even to system classes. We describe an implementation in Smalltalk. Benchmarks validate the practicability of our approach. In addition, we present an experimental evaluation in which we show how the system is used for dynamic analysis. We realize dynamic feature analysis by annotating the sub-method structure of the system directly to denote features instead of recording full execution traces.
Quadraceps furvus
Creators: name: Ilieva, Mihaela
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Philopteridae
Quadraceps
Quadraceps furvus

description: Quadraceps furvus (Burmeister, 1838)
 Report: [1] Touleshkov (1964b).
 Host: Tringa erythropus (Pallas) [1].
 Distribution in Bulgaria: Kubratovo (Sofia Region) [1].
description: Published as part of Ilieva, Mihaela, 2009, Checklist of the chewing lice (Insecta: Phthiraptera) from wild birds in Bulgaria, pp. 1-66 in Zootaxa 2138 (1) on page 40, DOI: 10.11646/zootaxa.2138.1.1, http://zenodo.org/record/5314302
Scale of fermion mass generation
Creators: name: Maltoni, F.
name: Niczyporuk, J. M.
name: Willenbrock, S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Unitarity of longitudinal weak vector boson scattering implies an upper bound on the scale of electroweak symmetry breaking, $Λ_{EWSB}\equiv \sqrt{8π}v\approx$ 1 TeV. Appelquist and Chanowitz have derived an analogous upper bound on the scale of fermion mass generation, proportional to $v^2/m_f$, by considering the scattering of same-helicity fermions into pairs of longitudinal weak vector bosons in a theory without a standard Higgs boson. We show that there is no upper bound, beyond that on the scale of electroweak symmetry breaking, in such a theory. This result is obtained by considering the same process, but with a large number of longitudinal weak vector bosons in the final state. We further argue that there is no scale of (Dirac) fermion mass generation in the standard model. In contrast, there is an upper bound on the scale of Majorana-neutrino mass generation, given by $Λ_{Maj}\equiv 4πv^2/m_ν$. In general, the upper bound on the scale of fermion mass generation depends on the dimensionality of the interaction responsible for generating the fermion mass. We explore the scale of fermion mass generation in a variety of excursions from the standard model: models with fermions in nonstandard representations, a theory with higher-dimension interactions, a two-Higgs-doublet model, and models without a Higgs boson.
description: 31 pages, 9 figures; version accepted for publication in Phys. Rev. D
Two-particle decays of B_c meson into charmonium states
Creators: name: Kiselev, V. V.
name: Pakhomova, O. N.
name: Saleev, V. A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The factorization of hard and soft contributions into the hadronic decays of B_c meson at large recoils is explored in order to evaluate the decay rates into the S, P and D-wave charmonia associated with rho and pi. The constraints of approach applicability and uncertainties of numerical estimates are discussed. The mode with the J/psi in the final state is evaluated taking into account the cascade radiative electromagnetic decays of excited P-wave states, that enlarges the branching ratio by 20-25%.
description: 13 pages, LaTeX axodraw-style, 1 figure, 2 tables
Heavy exotic scalar meson $T_{bb;\bar{u}\bar{s}}^{-}$
Creators: name: Agaev, S. S.
name: Azizi, K.
name: Barsbay, B.
name: Sundu, H.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The spectroscopic parameters and decay channels of the scalar tetraquark $ T_{bb;\overline{u}\overline{s}}^{-}$ (in what follows $T_{b:\overline{s} }^{-} $) are investigated. The mass and coupling of the $T_{b:s}^{-}$ are calculated using the two-point sum rules by taking into account quark, gluon and mixed vacuum condensates up to dimension 10. Our result for its mass $m=(10250 \pm 270)~\mathrm{MeV}$ demonstrates that $T_{b:\overline{s}}^{-} $ is stable against the strong and electromagnetic decays. Therefore to find the width and mean lifetime of the $T_{b:\overline{s}}^{-}$, we explore its dominant weak decays generated by the transition $b \to W^{-}c$. These channels embrace the semileptonic decay $T_{b:\overline{s}}^{-} \to Z_{bc;\overline{u}\overline{s}}^{0}l\overline{ ν}_{l}$ and nonleptonic modes $T_{b:\overline{s}}^{-} \to Z_{bc;\overline{ u}\overline{s}}^{0}π^{-}(K^{-}, D^{-}, D_s^{-})$, which at the final state contain the scalar tetraquark $Z_{bc;\overline{u}\overline{s}}^{0}$. Key quantities to compute partial widths of the weak decays are the form factors $G_1(q^2)$ and $G_2(q^2)$: they determine differential rate $dΓ/dq^2$ of the semileptonic and partial widths of the nonleptonic processes, respectively. These form factors are extracted from relevant three-point sum rules at momentum transfers $q^2$ accessible for such analysis. By means of the fit functions $F_{1(2)}(q^2)$ they are extrapolated to cover the whole integration region $m_l^{2}\leq q2\leq(m-\widetilde m)^2$, where $\widetilde m$ is the mass of $Z_{bc;\overline{u}\overline{s}}^{0}$. Predictions for the full width $Γ_{\mathrm{full}}=(15.21\pm 2.59)\times 10^{-10}~\mathrm{ MeV}$ and mean lifetime $4.33_{-0.63}^{+0.89}\times 10^{-13}~\mathrm{s}$ of the $T_{b:s}^{-} $ are useful for experimental and theoretical investigations of this exotic meson.
description: 14 Pages, 5 Figures and 2 Tables
Quadraceps hemichrous
Creators: name: Ilieva, Mihaela
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Philopteridae
Quadraceps
Quadraceps hemichrous

description: Quadraceps hemichrous (Nitzsch [In Giebel], 1866)
 Report: [1] Balát (1958).
 Host: Himantopus himantopus (L.) [1].
 Distribution in Bulgaria: Burgas [1].
description: Published as part of Ilieva, Mihaela, 2009, Checklist of the chewing lice (Insecta: Phthiraptera) from wild birds in Bulgaria, pp. 1-66 in Zootaxa 2138 (1) on pages 40-41, DOI: 10.11646/zootaxa.2138.1.1, http://zenodo.org/record/5314302
Das Gebot der Wirksamkeit im Alpenschutz: Evaluation in der Verlagerungspolitik
Creators: name: Moll, Kurt
Publisher: name: Universität Bern
Year: 2016
Subjects: 340 Law
380 Commerce, communications & transportation

description: Die Schweiz ist ein Transitland. Im Anschluss an die Eröffnung des Gotthardstrassentunnels anfangs der 1980er Jahre nahm die Belastung durch den alpenquerenden Strassengüterverkehr stark zu. Dies führte im Jahr 1994 zur Annahme der Alpenschutz-Initiative: Das Alpengebiet soll vor den negativen Auswirkungen des Transitverkehrs geschützt und der Güterverkehr soll von der Strasse auf die Schiene verlagert werden. So will es Artikel 84 der Schweizer Bundesverfassung. Als Verlagerungsziel ist gesetzlich verankert, dass dereinst nicht mehr als 650'000 schwere Güterverkehrsfahrzeuge pro Jahr die Alpen auf der Strasse queren dürfen. Die Bundesversammlung ist gestützt auf Artikel 170 der Bundesverfassung verpflichtet, staatliches Handeln auf seine Wirksamkeit zu überprüfen bzw. überprüfen zu lassen. Diese Aufgabe erfüllt das Parlament weder im Allgemeinen, noch im Bereich des Alpenschutzes zufriedenstellend. Bundesgesetze mit unmittelbaren Auswirkungen auf den Alpenschutz wurden bisher nicht immer gebührend evaluiert. Rechtliche Möglichkeiten, um eine erhöhte Wirksamkeit zu fordern und durchzusetzen, bestehen allerdings keine. Der Alpenschutz hat seine gesetzlichen Ziele bisher verpasst, auch wenn beachtliche Erfolge der Verlagerungspolitik zu verzeichnen sind. Das Versagen ist auf gesetzgeberische Inkonsequenz und nicht auf eine mangelhafte Umsetzung der realisierbaren Massnahmen zurückzuführen. Die Politik folgt unterschiedlichen und bisweilen gegenläufigen Interessen. Wissenschaftliche Erkenntnisse über die Wirkung eigenen Handelns können dabei manchmal sogar stören. Der Alpenschutz und seine Ziele werden in jüngster Zeit vermehrt relativiert, was sich beispielsweise bei der Vorlage des Baus einer zweiten Strassentunnelröhre am Gotthard zeigt, die sich bei genauer Betrachtung als verfassungwidrig erweist. Der Alpenschutz stellt aber nach wie vor ein geltendes Ziel der Schweizer Bundesverfassung dar.
Quantum Computation--The Ultimate Frontier
Creators: name: Adami, Chris
name: Dowling, Jonathan P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The discovery of an algorithm for factoring which runs in polynomial time on a quantum computer has given rise to a concerted effort to understand the principles, advantages, and limitations of quantum computing. At the same time, many different quantum systems are being explored for their suitability to serve as a physical substrate for the quantum computer of the future. I discuss some of the theoretical foundations of quantum computer science, including algorithms and error correction, and present a few physical systems that have shown promise as a quantum computing platform. Finally, we discuss a spin-off of the quantum computing revolution: quantum technologies.
description: 7 pages, 4 figures
Quadraceps bicuspis
Creators: name: Ilieva, Mihaela
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Philopteridae
Quadraceps
Quadraceps bicuspis

description: Quadraceps bicuspis (Nitzsch [In Giebel], 1874)
 Reports: [1] Touleshkov (1961a); [2] Touleshkov (1964a); [3] Touleshkov (1964b); [4] Touleshkov (1974).
 Host: Charadrius dubius Scopoli [1, 2, 3, 4].
 Distribution in Bulgaria: Burgas [1]; Harmanli, Elhovo [2]; Kubratovo, Dolni Bogrov (Sofia Region) [3]; Berkovitsa, Varshets, Krivodol, Chavdar, Mirkovo (Sofia Region), Moskovets (Plovdiv Region) [4].
description: Published as part of Ilieva, Mihaela, 2009, Checklist of the chewing lice (Insecta: Phthiraptera) from wild birds in Bulgaria, pp. 1-66 in Zootaxa 2138 (1) on page 40, DOI: 10.11646/zootaxa.2138.1.1, http://zenodo.org/record/5314302
Penrose Limit of AdS_4 x N^{0,1,0} and N=3 Gauge Theory
Creators: name: Ahn, Changhyun
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider M-theory on AdS_4 x N^{0,1,0} where N^{0,1,0}= (SU(3) x SU(2))/(SU(2) x U(1)). We review a Penrose limit of AdS_4 x N^{0,1,0} that provides the pp-wave geometry of AdS_4 x S^7. There exists a subsector of three dimensional N=3 dual gauge theory, by taking both the conformal dimension and R-charge large with the finiteness of their difference, which has enhanced N=8 maximal supersymmetry. We identify operators in the N=3 gauge theory with supergravity KK excitations in the pp-wave geometry and describe how the N=2 gauge theory operators originating from both N=3 short vector multiplet and N=3 long gravitino multiplet fall into N=8 supermultiplets.
description: 14 pp, to appear in MPLA
Quadraceps junceus
Creators: name: Ilieva, Mihaela
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Philopteridae
Quadraceps
Quadraceps junceus

description: Quadraceps junceus (Scopoli, 1763)
 Reports: [1] Touleshkov (1964a); [2] Touleshkov (1964b).
 Host: Vanellus vanellus (L.) [1, 2].
 Distribution in Bulgaria: Popovitsa (Plovdiv Region), Asenovgrad, Elhovo [1]; Kubratovo, Chepinci (Sofia Region) [2].
description: Published as part of Ilieva, Mihaela, 2009, Checklist of the chewing lice (Insecta: Phthiraptera) from wild birds in Bulgaria, pp. 1-66 in Zootaxa 2138 (1) on page 41, DOI: 10.11646/zootaxa.2138.1.1, http://zenodo.org/record/5314302
MOESM2 of The Atlantis Bank Gabbro Massif, Southwest Indian Ridge
Creators: name: Dick, Henry
name: Kvassnes, Astri
name: Robinson, Paul
name: MacLeod, Christopher
name: Hajimu Kinoshita
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 2. Table S2. The samples analysed in this study (depths in centimeters).
Effective expression of the Lee-Huang-Yang energy functional for heteronuclear mixtures
Creators: name: Minardi, F.
name: Ancilotto, F.
name: Burchianti, A.
name: D'Errico, C.
name: Fort, C.
name: Modugno, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider a homogeneous heteronuclear Bose mixture with contact interactions at the mean-field collapse, i.e. with interspecies attraction equal to the mean geometrical intraspecies repulsion. We show that the Lee-Huang-Yang (LHY) energy functional is accurately approximated by an expression that has the same functional form as in the homonuclear case. The approximated energy functional is characterized by two exponents, which can be treated as fitting parameters. We demonstrate that the values of these parameters which preserve the invariance under permutation of the two atomic species are exactly those of the homonuclear case. Deviations from the exact expression of LHY energy functional are discussed quantitatively and a specific application is described.
description: 7 pages, 3 figures
Shaping nonlinear optical response using nonlocal forward Brillouin interactions
Creators: name: Gertler, Shai
name: Kharel, Prashanta
name: Kittlaus, Eric A.
name: Otterstrom, Nils T.
name: Rakich, Peter T.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We grow accustomed to the notion that optical susceptibilities can be treated as a local property of a medium. In the context of nonlinear optics, both Kerr and Raman processes are considered local, meaning that optical fields at one location do not produce a nonlinear response at distinct locations in space. This is because the electronic and phononic disturbances produced within the material are confined to a region that is smaller than an optical wavelength. By comparison, Brillouin interactions can result in a highly nonlocal nonlinear response, as the elastic waves generated through the Brillouin process can occupy a region in space much larger than an optical wavelength. The nonlocality of these interactions can be exploited to engineer new types of processes, where highly delocalized phonon modes serve as an engineerable channel that mediates scattering processes between light waves propagating in distinct optical waveguides. These types of nonlocal optomechanical responses have been recently demonstrated as the basis for information transduction, however the nontrivial dynamics of such systems has yet to be explored. In this work, we show that the third-order nonlinear process resulting from spatially extended Brillouin-active phonon modes involves mixing products from spatially separated, optically decoupled waveguides, yielding a nonlocal 'joint-susceptibility'. We further explore the coupling of multiple acoustic modes and show that multi-mode acoustic interference enables a tailorable nonlocal-nonlinear susceptibility, exhibiting a multi-pole frequency response.