cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Meissner Effect and Vortex Dynamics in Quark Stars -- A Model for Soft Gamma-Ray Repeaters
Creators: name: Ouyed, R.
name: Elgaroy, O.
name: Dahle, H.
name: Keranen, P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a new model for soft gamma-ray repeaters based on a quark star born with temperatures above the critical value (T_c) for the onset of the colour-flavor locked superconductivity. The quark star then quickly cools below T_c, expelling a fraction of the surface magnetic field via the Meissner effect. We show that if a small fraction (\leq 10%) of the surface magnetic field (10^{14} - 10^{15} {\rm G}) is expelled, it quickly decays via magnetic reconnection and heats up the quark star surface to temperatures > 10^9 {\rm K}. Created (e^{+},e^{-}) pairs annihilate into gamma rays emitted in a giant burst (the first burst in our model), with a luminosity of \sim 10^{45} {\rm ergs} {\rm s}^{-1}. Subsequent bursts result from the restructuring of the surface magnetic field following the formation and relaxation of a vortex lattice which confines the internal magnetic field. During this phase, energy is sporadically released as a consequence of magnetic reconnection events in the entangled surface magnetic field as it evolves into a smooth, more stable, configuration. The star eventually enters a quiescent phase in which energy is continuously supplied by vortex annihilation at the surface. As the star spins down, the outermost vortex lines will be pushed to the surface where they annihilate and release their confined magnetic field. We show that the corresponding luminosity is L_v \sim 10^{36} {\rm ergs} {\rm s}^{-1} for a typical soft gamma-ray repeater spinning with a period of 8 {\rm s} and a surface magnetic field not exceeding 10^{15} {\rm G}. Our model can be applied to any situation where a T>T_{\rm c} quark star is generated. We discuss the connection between anomalous X-ray pulsars and soft gamma-ray repeaters in the context of our model.
description: Version to appear in A&A. Added an entire section (section 8) discussing among other points, the AXP-SGR connection, glitches and the issue of transverse velocities in our model. References have been updated accordingly. (9 pages, 5 figures)
Discussion on Construction of Henan Cultural Products about Geo-toutism
Creators: name: Wu, Mei
name: Zhang, Tianyi
name: Wu, Mei
name: Zhang, Tianyi
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Geopark
subject: Geo-tourism resources
subject: Tourism culture
subject: Risks
subject: Avoidance

description: With the construction and development of Geoparks, geo-tourism culture is brought into being. Based on the significance of geo-tourism cultural product system, this article summarizes the natural heritage properties and scientific cultural value of Henan geological heritage resources and landscape resources, points out the various risks in construction of geo-tourism culture, such as the uncertainty of geo-tourism resources and their distribution areas, the uncertainty of the Geoparks building policies from governments, etc., and finally proposes some constructive suggestions and measures to avoid these risks.
Research on the Performance Evaluation and Advancing Path of Henan Agricultural Products E-marketing
Creators: name: Pan, Jingqiang
name: Pan, Jingqiang
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Agricultural products
subject: E-marketing
subject: Performance evaluation
subject: Path
subject: China

description: Given that the traditional marketing management of agricultural products has been unable to meet the diversified demands of market, and the network has been applied to the marketing field of agricultural products, the research on the performance evaluation and advancing path of Henan agricultural products E-marketing is more important than before. Based on current problems of Henan agricultural products E-marketing, a system of performance evaluation is established, which covers website building and maintenance and other four first-class indexes as well as profit ratio of sales and other thirteen second-class indexes, and then the system is evaluated by comprehensive evaluation method. Meanwhile, it is explored to discuss how to further advance Henan agricultural products E-marketing.
Subharmonic gap structure in superconducting scanning tunneling microscope junctions
Creators: name: Naaman, O.
name: Dynes, R. C.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We observe a subharmonic gap sturucture (SGS) and the Josephson effect in superconducting scanning tunneling microscope junctions with resistances below 100 kOhm. The magnitude of the n=2 SGS is shown to scale with the square of the junction normal state conductance, in agreement with theory. We show by analyzing the Josephson effect in these junctions that the superconducting phase dynamics are strongly affected by thermal fluctuations. We estimate the linewidth of the Josephson oscillations due to phase fluctuations, a quantity that may be important in modern theories of the subgap structure. While phase fluctuations may smear the SGS current onsets, we conclude that the sharpness of these onsets in our data is not limited by fluctuations.
description: 5 pages, 5 figures. Added figure and references. Accepted in Solid State Commun
Research and Analysis on Difference in Per Capita Net Income of Chinese Rural Residents
Creators: name: XUE, Yan
name: ZHU, Yeping
name: YUE, Huili
name: XUE, Yan
name: ZHU, Yeping
name: YUE, Huili
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Rural residents
subject: Income difference
subject: Study

description: The study aims to understand the variation of difference in per capita net income of rural residents during China’s economic development in recent years. The writer studies and analyzes rural residents’ income gap between 1997 and 2008 with relevant theories of income difference and the calculation of absolute difference index as well as relative difference index and obtains the conclusion that absolute difference of Chinese rural residents’ income experienced an upward trend while relative difference generally remained constant with slight fluctuation and growth, which reflects that rural residents’ income gap is increasing gradually. The writer also puts forward some related proposals and countermeasures.
Gas gain and signal length measurements with a triple-GEM at different pressures of Ar-, Kr- and Xe-based gas mixtures
Creators: name: Orthen, A.
name: Wagner, H.
name: Besch, H. J.
name: Martoiu, S.
name: Menk, R. H.
name: Walenta, A. H.
name: Werthenbach, U.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We investigate the gas gain behaviour of a triple-GEM configuration in gas mixtures of argon, krypton and xenon with ten and thirty percent of carbon dioxide at pressures between 1 and 3 bar. Since the signal widths affect the dead time behaviour of the detector we present signal length measurements to evaluate the use of the triple-GEM in time-resolved X-ray imaging.
description: 19 pages, 21 figures, revised version, accepted for publication in Nucl. Instr. and Meth. A
Collider Signature of Bulk Neutrinos in Large Extra Dimensions
Creators: name: Cao, Qing-Hong
name: Gopalakrishna, Shrihari
name: Yuan, C. -P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the collider signature of right-handed neutrinos propagating in $δ$ (large) extra dimensions, and interacting with Standard Model fields only through a Yukawa coupling to the left-handed neutrino and the Higgs boson. These theories are attractive as they can explain the smallness of the neutrino mass, as has already been shown. We show that if $δ$ is bigger than two, it can result in an enhancement in the production rate of the Higgs boson, decaying either invisibly or to a $b$ anti-$b$ quark pair, associated with an isolated high $p_T$ charged lepton and missing transverse energy at future hadron colliders, such as the LHC. The enhancement is due to the large number of Kaluza-Klein neutrinos produced in the final state. The observation of the signal event would provide an opportunity to distinguish between the normal and inverted neutrino mass hierarchies, and to determine the absolute scale of neutrino masses by measuring the asymmetry of the observed event numbers in the electron and muon channels.
description: 31 pages, 13 figures. v2: Added discussion on PDF uncertainties, added references
Demonstration of a free space rubidium atomic clock with noise below the quantum projection limit
Creators: name: Malia, Benjamin K.
name: Martínez-Rincón, Julián
name: Wu, Yunfan
name: Hosten, Onur
name: Kasevich, Mark A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A technique is demonstrated that allows free space atomic fountain clocks and interferometers to utilize optical cavity generated spin-squeezed states with over $390\,000$ ${}^{87}\text{Rb}$ atoms. Fluorescence imaging is used for population spectroscopy, after a free fall time of 4 milliseconds, to resolve a single-shot phase sensitivity of $814 (61)$ microradians, which is $5.8(0.6)$ decibels (dB) below the quantum projection limit. The dynamic range is observed to be 100 milliradians. When operating as a microwave atomic clock with $240\,000$ atoms at a 3.6 ms Ramsey time, a single-shot fractional frequency stability of $8.4(0.2)\times10^{-12}$ is reported, $3.8(0.2)$ dB below the quantum projection limit.
Open-Closed Duality: Lessons from Matrix Model
Creators: name: Sen, Ashoke
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recent investigations involving the decay of unstable D-branes in string theory suggest that the tree level open string theory which describes the dynamics of the D-brane already knows about the closed string states produced in the decay of the brane. We propose a specific conjecture involving quantum open string field theory to explain this classical result, and show that the recent results in two dimensional string theory are in exact accordance with this conjecture.
description: LaTeX file, 18 pages, 4 figures, based on talk at Strings 2003
Additional file of Early public adherence with and support for stay-at-home COVID-19 mitigation strategies despite adverse life impact: a transnational cross-sectional survey study in the United States and Australia
Creators: name: Czeisler, Mark É.
name: Howard, Mark E.
name: Robbins, Rebecca
name: Barger, Laura K.
name: Facer-Childs, Elise R.
name: Rajaratnam, Shantha M. W.
name: Czeisler, Charles A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file of Early public adherence with and support for stay-at-home COVID-19 mitigation strategies despite adverse life impact: a transnational cross-sectional survey study in the United States and Australia
MOESM1 of Biomarkers of meat and seafood intake: an extensive literature review
Creators: name: Cătălina Cuparencu
name: Praticó, Giulia
name: Lieselot Hemeryck
name: Pedapati Sri Harsha
name: Noerman, Stefania
name: Rombouts, Caroline
name: Muyao Xi
name: Vanhaecke, Lynn
name: Hanhineva, Kati
name: Brennan, Lorraine
name: Dragsted, Lars
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 1: TableS1. Common keywords. TableS2. Specific keywords for each food group. Figure S1. Flow diagram of study selections describing each individual food group
Entanglement in a second order quantum phase transition
Creators: name: Vidal, J.
name: Palacios, G.
name: Mosseri, R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a system of mutually interacting spin 1/2 embedded in a transverse magnetic field which undergo a second order quantum phase transition. We analyze the entanglement properties and the spin squeezing of the ground state and show that, contrarily to the one-dimensional case, a cusp-like singularity appears at the critical point $λ_c$, in the thermodynamic limit. We also show that there exists a value $λ_0 \geq λ_c$ above which the ground state is not spin squeezed despite a nonvanishing concurrence.
description: 4 pages, 4 EPS figures, minor corrections added and title changed
Non-perturbative corrections to the quasiparticle velocity in graphene
Creators: name: Caldas, Heron
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Relativistic fermionic systems have physical quantities calculated by well stablished quantum electrodynamic prescriptions. In the last few years there has been an enormous interest in condensed matter systems in which the fermions exhibit relativistic dispersion, as Dirac fermions in graphene. We employ a non-perturbative method in order to obtain a non-perturbative correction to the quasiparticle velocity in graphene, and compare with the experimental data. We find a better agreement between the quasiparticle velocity corrected with non-perturbative corrections and measurements, when compared with the standard one-loop result. We also investigate the behavior of the beta function of the renormalization group theory, and find that the non-perturbative corrections do not alter the stability of the infrared fixed point found by the standard result.
description: 6 pages, 2 figures
Maracandula Currie 1901
Creators: name: Miller, Robert B.
name: Stange, Lionel A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Neuroptera
Myrmeleontidae
Maracandula

description: Key to species of Maracandula
 1. Ocular width at least one-half as long as interocular width measured anteriorly, eye reaching near antennal pedicel (Fig. 15, 20); basal tarsomere of fore and mid legs about equal in length to distal tarsomere (Fig. 17, 22); hypostigmatic cell at least three times longer than high (colima Group)....................................................................................................................................... 2
 — Ocular width about one-third interocular width, eye separated from antennal pedicel by at least pedicel diameter (Fig. 2, 10); basal tarsomere of all legs shorter than distal tarsomere (Fig. 3, 11); hypostigmatic cell less than twice as long as high (pygmaeus Group)............................ 3
 2(1). Antenna tricolored, flagellomeres 1 to 5 dark brown to black, next 2 or 3 whitish, followed by dark brown club (Fig. 20); pronotum mostly pale yellow with dark reddish brown areas concentrated along midline; Oaxaca, Mexico.................................................  Maracandula oaxaca n. sp.
 — Antenna bicolored, flagellomeres 1 to 7 whitish followed by dark brown club (Fig. 15); pronotum mostly dark reddish brown with median pale white stripe; Colima, Mexico................................................................................................................................  Maracandula colima n. sp.
 3(1). Distal tarsomere of hind leg as long as or shorter than basal tarsomere (Fig. 11); pterostigma of both wings yellowish (Fig. 9); membrane distal to stigma suffused with brown on its anterior one-fourth, basad to stigma not suffused; fore wing with only two cells beyond hypostigmatic cell; Puebla, Mexico..................................................................  Maracandula puebla n. sp.
 — Distal tarsomere of hind leg 1.5 times longer than basal tarsomere (Fig. 3); pterostigma of both wings whitish, either membrane not suffused or completely suffused with brown distal and basal to stigma; fore wing with at least 3 (usually 4) cells beyond hypostigmatic cell (Fig. 1)................................................................................................................................................... 4
 4(3). Apical one-fourth of both wings prominently suffused with dark brown (Fig. 1); Durango, Jalisco, Mexico.................................................................................  Maracandula apicalis (Banks)
 — Wings not prominently suffused with dark brown (Fig. 7); “ Mexico ”.....................................................................................................................................  Maracandula pygmaeus (Hagen)
description: Published as part of Miller, Robert B. & Stange, Lionel A., 2009, A revision of the genus Maracandula Currie (Neuroptera: Myrmeleontidae), pp. 1-10 in Insecta Mundi 2009 (101) on pages 3-4, DOI: 10.5281/zenodo.5167860
Meta-regression Analysis of the Chinese Labor Reallocation Effect
Creators: name: Yue, Longhua
name: Yang, Shiyan
name: Shen, Rongtai
name: Yue, Longhua
name: Yang, Shiyan
name: Shen, Rongtai
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Labor reallocation effect
subject: Economic growth
subject: Meta-regression analysis

description: Meta regression analysis method was applied to study 23 papers about the effect of Chinese labor reallocation on the economic growth. The results showed that both the method of the World Bank (1996) or M.Syrquin(1986) had little impact on the results, while the calculation of the stock of physical capital had a positive impact on the results. The result by using panel data study was bigger than results obtained in the time series data. The time span had little influences on the results. Therefore, it was necessary to measure the exact stock of physical capital in China, so as to evaluate the Chinese labor reallocation effect.
New results from an extensive aging test on bakelite Resistive Plate Chambers
Creators: name: Carboni, Giovanni
name: Collazuol, Gianmaria
name: De Capua, Stefano
name: Domenici, Danilo
name: Ganis, Gerardo
name: Messi, Roberto
name: Passaleva, Giovanni
name: Santovetti, Emanuele
name: Veltri, Michele
Publisher: name: arXiv
Year: 2003
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We present recent results of an extensive aging test, performed at the CERN Gamma Irradiation Facility on two single--gap RPC prototypes, developed for the LHCb Muon System. With a method based on a model describing the behaviour of an RPC under high particle flux conditions, we have periodically measured the electrode resistance R of the two RPC prototypes over three years: we observe a large spontaneous increase of R with time, from the initial value of about 2 MOhm to more than 250 MOhm. A corresponding degradation of the RPC rate capabilities, from more than 3 kHz/cm2 to less than 0.15 kHz/cm2 is also found.
description: 6 pages, 7 figures, presented at Siena 2002, 8th Topical Seminar on Innovative Particle and Radiation Detectors 21-24 October 2002, Siena, Italy
Route Identification in the National Football League
Creators: name: Chu, Dani
name: Reyers, Matthew
name: Thomson, James
name: Wu, Lucas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Tracking data in the NFL is a sequence of spatial-temporal measurements that vary in length depending on the duration of the play. In this paper, we demonstrate how model-based curve clustering of observed player trajectories can be used to identify the routes run by eligible receivers on offensive passing plays. We use a Bernstein polynomial basis function to represent cluster centers, and the Expectation Maximization algorithm to learn the route labels for each of the 34,698 routes run on the 6,963 passing plays in the data set. We go on to suggest ideas for new potential receiver metrics that account for receiver deployment. The resulting route labels can also be paired with film to enable streamlined queries of game film.
description: Work developed from the NFL Big Data Bowl for submission in the JQAS special issue on NFL tracking data
MOESM4 of Plasma membrane localization of MLC1 regulates cellular morphology and motility
Creators: name: Junmo Hwang
name: Vu, Hung
name: Min-Sik Kim
name: Hyun-Ho Lim
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 4: Figure S4. Examine the infection efficiency and the effect of MLC1 on the matured primary astrocytes. (A) Knockdown of MLC1 in mouse primary astrocytes was performed by viral infection and was confirmed via Western Blotting with anti-MLC1 antibody. GFP expression levels were analyzed to evaluate the efficiency of AAV infection. Similar GFP expression level in the astrocytes treating with either shMlc1 or the scrambled shMlc1 (shScr) virus indicates that the infection efficiency was similar. Actin was used as loading control. (B and C) To verify the maturation of primary astrocytes, cells were stained with anti-S100Î² antibody (magenta). Empty and filled arrowheads in the magnified image indicate fibrous actin bundles and branched actin networks, respectively.
Status and Suggestions of the Pesticide Use in the Protected Vegetable Fields in Shandong Province
Creators: name: Zhang, Bo
name: Li, Yan
name: Gao, Xinhao
name: Li, Changsong
name: Qi, Junshan
name: Zhang, Yueli
name: Zhao, Wei
name: Zhang, Bo
name: Li, Yan
name: Gao, Xinhao
name: Li, Changsong
name: Qi, Junshan
name: Zhang, Yueli
name: Zhao, Wei
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Protected vegetables
subject: Use of pesticide
subject: Suggestions

description: This paper briefly introduced the issues of food safety and environmental pollution caused by pesticide residues in protected vegetables, discussed the status and problems of pesticide use in the protected vegetables in Shandong Province, and analyzed the main factors leading to the pesticide residues, including the low education of most farmers, lack of correct identification of diseases and insect pests, use of pesticides based on personal experience, pesticide preparation by bare hands, large dose of pesticide, frequent application, pesticide spraying without protection, uneven spraying, leakage of pesticide from the sprayers, etc.. Finally, based on the vegetable planting features and advantages in Shandong Province, some suggestions were proposed for references, such as, to enhance the monitoring of pesticide residue, to improve the educational level of farmers and to scentifically use the pesticide.
The $q_T$ subtraction method: electroweak corrections and power suppressed contributions
Creators: name: Buonocore, Luca
name: Grazzini, Massimiliano
name: Tramontano, Francesco
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Building upon the formulation of transverse-momentum resummation for heavy-quark hadroproduction, we present the first application of the $q_T$ subtraction formalism to the computation of electroweak corrections to massive lepton pairs through the Drell-Yan mechanism. We then study the power suppressed contributions to the $q_T$ subtraction formula in the parameter $r_{cut}$, defined as the minimum transverse momentum of the lepton pair normalised to its invariant mass. We analytically compute the leading power correction from initial and final-state radiation to the inclusive cross section. In the case of initial-state radiation the power correction is quadratic in $r_{cut}$ and our analytic result is consistent with results previously obtained in the literature. Final-state radiation produces linear contributions in $r_{cut}$ that may challenge the efficiency of the $q_T$ subtraction procedure. We explicitly compute the linear power correction in the case of the inclusive cross section and we discuss the extension of our calculation to differential distributions.
description: LaTeX, 22 pages, 4 figures
Additional file 2 of The use of extracorporeal CO2 removal in acute respiratory failure
Creators: name: Giraud, Raphaël
name: Banfi, Carlo
name: Assouline, Benjamin
name: De Charrière, Amandine
name: Cecconi, Maurizio
name: Bendjelid, Karim
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 2. Ongoing research on ECCO2R Table S1: Ongoing clinical studies on the use of ECCO2R in COPD and Table S2: Ongoing clinical studies on the use of ECCO2R in ARDS.
Superconductors as giant atoms: qualitative aspects
Creators: name: Hirsch, J. E.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: When the Fermi level is near the top of a band the carriers (holes) are maximally dressed by electron-ion and electron-electron interactions. The theory of hole superconductivity predicts that only in that case can superconductivity occur, and that it is driven by $undressing$ of the carriers at the Fermi energy upon pairing. Indeed, experiments show that dressed hole carriers in the normal state become undressed electron carriers in the superconducting state. This leads to a description of superconductors as giant atoms, where undressed time-reversed electrons are paired and propagate freely in a uniform positive background. The pairing gap provides rigidity to the wavefunction, and electrons in the giant atom respond to magnetic fields the same way as electrons in diamagnetic atoms. We predict that there is an electric field in the interior of superconductors and that the charge distribution is inhomogeneous, with higher concentration of negative charge near the surface; that the ground state of superconductors has broken parity and possesses macroscopic spin currents, and that negative charge spills out when a body becomes superconducting.
description: Presented at the meeting 'Highlights in Condensed Matter Physics' in honor of the 60th birthday of Prof. Ferdinando Mancini, May 9-11, 2003, Salerno, Italy
Research on the Effect of Planting Density on Rice Yield and Quality
Creators: name: Li, Jing
name: Yuan, Jichao
name: Cai, Guangze
name: Li, Jing
name: Yuan, Jichao
name: Cai, Guangze
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Planting density
subject: Rice
subject: Yield
subject: Quality

description: Planting density is of great significance in adjusting the population structure of rice, increasing yield and reducing the cost. And suitable planting density can not only bring the yield potential of rice population into full play, obtain the maximum grain yield per unit area, but save labor, protect the environment and improve rice quality. This article summarizes the impact of planting density on rice growth, yield, the components as well as qualities at an attempt to provide theoretical guidance for high yield and quality cultivation of rice.
Visszutas logisztika hatékonyságának mérése és elemzés
Creators: name: Péterfi, Csaba
name: Mészáros, Zoltán
name: Gyenge, Balázs
Publisher: name: BI-KA LOGISZTIKA Kft.
Year: 2021

description: Logisztikai trendek és legjobb gyakorlatok (Nyomtatott ISSN: 2416-0555, Online ISSN: 2560-0362), 2021. november, VII. évfolyam, 1. szám
Maracandula Currie 1901
Creators: name: Miller, Robert B.
name: Stange, Lionel A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Neuroptera
Myrmeleontidae
Maracandula

description: Maracandula - pygmaeus Group
 Diagnosis. Ocular width at most one-fourth interocular width; eye separated from antennal pedicel by at least pedicel diameter (Fig. 2, 10); basal tarsomere of at least fore leg and mid leg shorter than distal tarsomere (Fig. 3, 11); hypostigmatic cell less than twice as long as high (Fig. 1, 7, 9).
description: Published as part of Miller, Robert B. & Stange, Lionel A., 2009, A revision of the genus Maracandula Currie (Neuroptera: Myrmeleontidae), pp. 1-10 in Insecta Mundi 2009 (101) on page 4, DOI: 10.5281/zenodo.5167860
MOESM3 of Plasma membrane localization of MLC1 regulates cellular morphology and motility
Creators: name: Junmo Hwang
name: Vu, Hung
name: Min-Sik Kim
name: Hyun-Ho Lim
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3: Figure S3. The antibody accessibility to the Myc-epitope placed in the putative extracellular loop of MLC1. (A) Schematic drawings of a putative transmembrane topology of hMLC1-Myc-GFP. The Myc-tag was placed in the putative extracellular loop of hMLC1 (blue flag, extracellular) and GFP was in-framed fused to the 3′-end of hMLC1 (green, intracellular). (B) For the “Non-permeabilized” condition, Myc epitope in the putative extracellular loop was stained with anti-Myc antibody before permeabilization (yellow, PM-MLC1). After permeabilized, cells were stained with anti-GFP antibody (green, total MLC1), DAPI, and Phalloidin (magenta). For the “Permeabilized” condition, all of staining procedures were performed after permeabilization. Anti-Myc antibody was accessible from both extracellular and intracellular sides only after permeabilization. Scale bar: 25 μm.
Fragmentation functions of mesons in the Field-Feynman model
Creators: name: Hua, Jing
name: Ma, Bo-Qiang
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The fragmentation functions of the pion with distinction between $D_{u}^{π^{+}}$, $D_{d}^{π^{+}}$, and $D_{s}^{π^{+}}$ are studied in the Field-Feynman recursive model, by taking into account the flavor structure in the excitation of quark-antiquark pairs by the initial quarks. The obtained analytical results are compatible with available empirical results. The framework is also extended to predict the fragmentation functions of the kaon with distinction between $D_{\bar{s}}^{K^{+}}(z)$, $D_{u}^{K^{+}}(z)$, $D_{s}^{K^{+}}(z)$, and $D_{d}^{K^{+}}(z)$. This work gives a significant modification of the original model, and the predictions can be tested by future experiments on the fragmentation functions of the kaon.
description: 6 Latex pages, 10 figures, to appear in EPJC
Controllable Water Vapor Assisted Chemical Vapor Transport Synthesis of WS2-MoS2 Heterostructure
Creators: name: Zhao, Yuzhou
name: Jin, Song
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The vapor phase synthesis of two-dimensional transition-metal dichalcogenides (MX2) and their heterostructures is often poorly reproducible and sensitive to uncontrolled environmental humidity. It was recently realized that water vapor can play important roles in the growth of MX2 by reacting with MX2 at high temperature to form volatile metal oxyhydroxide (MOx(OH)y) and hydrogen chalcogenides (H2X) that dramatically change the growth processes. Here we report the controllable synthesis of WS2, MoS2, and their heterostructures using water-assisted chemical vapor transport (CVT). The water vapor can be tunably delivered by thermal dehydration of calcium sulfate dihydrate (CaSO4 2H2O) solid precursor, which not only provides much lower vapor pressure baseline and a wider tunable range than liquid water, but also can be readily integrated into a chemical vapor deposition process. This allows controlled growth of monolayer, multilayers, and spiral nanoplates of WS2, as well as the lateral epitaxial growth on the edge of MX2, and more reproducible growth of large area WS2-MoS2 heterostructures. Raman and photoluminescence spectral mappings confirm the various types of WS2-MoS2 heterostructures. These results reveal insights into the growth mechanisms of MX2 and provide a general approach to the controllable growth of other metal chalcogenides.
Formulation of Organic Fertilizer Standard in Jiaxing City Based on NY525—2012
Creators: name: HUANG, Jinfa
name: NI, Xiongwei
name: XIE, Jianping
name: SHI, Yanping
name: HUANG, Jinfa
name: NI, Xiongwei
name: XIE, Jianping
name: SHI, Yanping
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Organic fertilizer
subject: Jiaxing
subject: Local standard

description: On the basis of research, analysis and argumentation, we conduct analysis and research on the current situation of quality of commercial organic fertilizer in Jiaxing City, and carry out the inspection and testing of organic matter indicators using the laboratory. Based on the standard of NY525-2012 Organic Fertilizer by the Ministry of Agriculture, this paper formulates the quality level indicators of local commercial organic fertilizer and adding specifications of raw materials.
Communicating value to patients-a high-value care communication skills curriculum
Creators: name: Duran, Alisa
name: Donelan, Crystal
name: Peterson, Jill Bowman
name: Gladding, Sophia P.
name: Weissmann, Peter
name: Roth, Craig S.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Cell Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: With rising health care costs in the United States, trainees will be increasingly challenged in discussing testing stewardship with patients. We piloted a high-value care (HVC) communication skills curriculum utilizing the Four Habits Model for communication. We hoped residents would 1) learn to apply the Four Habits communication model to HVC discussions with standardized patients (SP) and 2) improve value-based communication skills through training in a high-intensity curriculum with feedback from trained faculty facilitators and peers. Thirty interns at the University of Minnesota were randomized to a standard HVC communication SP encounter (n = 15) or a high-intensity HVC communication skills curriculum (n = 15). The high-intensity curriculum included video and audio-recorded SP encounters followed by facilitated small group discussions/feedback. Experiences were reported in a post-intervention survey; communication skills were assessed with the CARE empathy scale. 70% (21/30) of interns (57% high intensity, 43% standard) responded to the survey. In total, 88% of high intensity v. 44% of standard interns agreed/strongly agreed that the curriculum was valuable for their communication skills. High-intensity interns were more likely to report that feedback was valuable with subsequent incorporation of feedback into future patient encounters. High-intensity participants also reported higher levels of interest in future HVC curricula (55% vs 22%). There was no difference in overall performance on the CARE empathy scale. Our HVC high-intensity skills curriculum was well received by interns and provided opportunities to practice structured conversations and debrief around testing stewardship.
Additional file 1 of The use of extracorporeal CO2 removal in acute respiratory failure
Creators: name: Giraud, Raphaël
name: Banfi, Carlo
name: Assouline, Benjamin
name: De Charrière, Amandine
name: Cecconi, Maurizio
name: Bendjelid, Karim
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 1. Pathophysiology of respiratory acidosis and Pathophysiology of COPD and Figure S1: Pathophysiology of COPD exacerbation.
Quality Safety Standards of Organic Mango
Creators: name: Lin, Kui
name: Wei, Riji
name: Zhang, Zheng
name: Huang, Zhaojun
name: Pan, Yankun
name: Huang, Daoping
name: Lin, Kui
name: Wei, Riji
name: Zhang, Zheng
name: Huang, Zhaojun
name: Pan, Yankun
name: Huang, Daoping
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Organic mango
subject: Production measures
subject: Quality safety
subject: Standard

description: This article conducts a brief analysis of the factors that affect the quality safety of organic mango, and discusses the organic production measures for improving the quality and quality safety of mango, including the choice of environment of place of origin, varieties and seedlings, fertilizers and fertilization, plant protection products and other production inputs. A test is carried out in 0.667 hm2 of base in Tianyang County, Baise City.Content of lead,arsenic and 14 kinds of pesticide residue such as BHC in the mango are not detected; the content of heavy metal such as mercury and cadmium is 0.001-0.006 mg/kg. Then the quality and quality safety indicators of organic mango are discussed, and finally the Guangxi local standards of organic mango products are developed.
Selective addressing of high-rank atomic polarization moments
Creators: name: Yashchuk, V. V.
name: Budker, D.
name: Gawlik, W.
name: Kimball, D. F.
name: Malakyan, Yu. P.
name: Rochester, S. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We describe a method of selective generation and study of polarization moments of up to the highest rank $κ=2F$ possible for a quantum state with total angular momentum $F$. The technique is based on nonlinear magneto-optical rotation with frequency-modulated light. Various polarization moments are distinguished by the periodicity of light-polarization rotation induced by the atoms during Larmor precession and exhibit distinct light-intensity and frequency dependences. We apply the method to study polarization moments of $^{87}$Rb atoms contained in a vapor cell with antirelaxation coating. Distinct ultra-narrow (1-Hz wide) resonances, corresponding to different multipoles, appear in the magnetic-field dependence of the optical rotation. The use of the highest-multipole resonances has important applications in quantum and nonlinear optics and in magnetometry.
description: 5 pages, 6 figures
Current Situation of Farmers' Specialized Cooperatives in Hainan Province and Development Strategies
Creators: name: ZHANG, Wanzhen
name: HUANG, Huide
name: ZHANG, Wanzhen
name: HUANG, Huide
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Farmers
subject: Cooperatives
subject: Current situation
subject: Development strategies

description: This paper introduces the distribution, membership structure and industrial structure of farmers' specialized cooperatives in Hainan Province, and points out some problems in farmers' specialized cooperatives in Hainan Province, such as small scale, low ability to resist risks, lack of standardization in operation, and generally low quality of cooperative members. Finally the following development strategies are put forth: promoting the large scale and standardized development of farmers' specialized cooperatives; enhancing institutionalized education and training for members; encouraging university graduates to work in the cooperatives; providing conventional credit support to cooperatives; increasing fiscal efficiency to support cooperatives.
MOESM2 of Plasma membrane localization of MLC1 regulates cellular morphology and motility
Creators: name: Junmo Hwang
name: Vu, Hung
name: Min-Sik Kim
name: Hyun-Ho Lim
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2: Figure S2. Partial co-localization of patient-derived mutants and cis-Golgi matrix protein. (A) GFP, MLC1 and patient-derived mutants (P92S- and S280 L-GFP) were expressed in COS-7 cells. Wildtype and mutant MLC1 (green, GFP) were partially co-localized with GM130 (yellow, cis-Golgi matrix protein). Fibrous actin was stained with Phalloidin (magenta). Scale bar: 20 μm. (B) The total expression levels of MLC1, P92S, and S280 L were normalized to the expression level of Tubulin and quantified.
Density functional theory for nearest-neighbor exclusion lattice gasses in two and three dimensions
Creators: name: Lafuente, Luis
name: Cuesta, Jose A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: To speak about fundamental measure theory obliges to mention dimensional crossover. This feature, inherent to the systems themselves, was incorporated in the theory almost from the beginning. Although at first it was thought to be a consistency check for the theory, it rapidly became its fundamental pillar, thus becoming the only density functional theory which possesses such a property. It is straightforward that dimensional crossover connects, for instance, the parallel hard cube system (three-dimensional) with that of squares (two-dimensional) and rods (one-dimensional). We show here that there are many more connections which can be established in this way. Through them we deduce from the functional for parallel hard (hyper)cubes in the simple (hyper)cubic lattice the corresponding functionals for the nearest-neighbor exclusion lattice gases in the square, triangular, simple cubic, face-centered cubic, and body-centered cubic lattices. As an application, the bulk phase diagram for all these systems is obtained.
description: 13 pages, 13 figures; needs revtex4
Spatio-Temporal Segmentation in 3D Echocardiographic Sequences using Fractional Brownian Motion
Creators: name: Al-Kadi, Omar S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: An important aspect for an improved cardiac functional analysis is the accurate segmentation of the left ventricle (LV). A novel approach for fully-automated segmentation of the LV endocardium and epicardium contours is presented. This is mainly based on the natural physical characteristics of the LV shape structure. Both sides of the LV boundaries exhibit natural elliptical curvatures by having details on various scales, i.e. exhibiting fractal-like characteristics. The fractional Brownian motion (fBm), which is a non-stationary stochastic process, integrates well with the stochastic nature of ultrasound echoes. It has the advantage of representing a wide range of non-stationary signals and can quantify statistical local self-similarity throughout the time-sequence ultrasound images. The locally characterized boundaries of the fBm segmented LV were further iteratively refined using global information by means of second-order moments. The method is benchmarked using synthetic 3D+time echocardiographic sequences for normal and different ischemic cardiomyopathy, and results compared with state-of-the-art LV segmentation. Furthermore, the framework was validated against real data from canine cases with expert-defined segmentations and demonstrated improved accuracy. The fBm-based segmentation algorithm is fully automatic and has the potential to be used clinically together with 3D echocardiography for improved cardiovascular disease diagnosis.
description: 11 pages, 10 figures, 2 tables, journal article
Maracandula apicalis
Creators: name: Miller, Robert B.
name: Stange, Lionel A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Neuroptera
Myrmeleontidae
Maracandula
Maracandula apicalis

description: Maracandula apicalis (Banks)
(Figure 1-6)
 Maracandula apicalis (Banks) 1901: 365 (as Microleon). Lectotype male, Durango, Mexico (MCZC), designated by Stange 1961: 677.
description: Published as part of Miller, Robert B. & Stange, Lionel A., 2009, A revision of the genus Maracandula Currie (Neuroptera: Myrmeleontidae), pp. 1-10 in Insecta Mundi 2009 (101) on page 4, DOI: 10.5281/zenodo.5167860
Non-Pauli topological stabilizer codes from twisted quantum doubles
Creators: name: de la Fuente, Julio Carlos Magdalena
name: Tarantino, Nicolas
name: Eisert, Jens
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: It has long been known that long-ranged entangled topological phases can be exploited to protect quantum information against unwanted local errors. Indeed, conditions for intrinsic topological order are reminiscent of criteria for faithful quantum error correction. At the same time, the promise of using general topological orders for practical error correction remains largely unfulfilled to date. In this work, we significantly contribute to establishing such a connection by showing that Abelian twisted quantum double models can be used for quantum error correction. By exploiting the group cohomological data sitting at the heart of these lattice models, we transmute the terms of these Hamiltonians into full-rank, pairwise commuting operators, defining commuting stabilizers. The resulting codes are defined by non-Pauli commuting stabilizers, with local systems that can either be qubits or higher dimensional quantum systems. Thus, this work establishes a new connection between condensed matter physics and quantum information theory, and constructs tools to systematically devise new topological quantum error correcting codes beyond toric or surface code models.
description: v1: 18 pages, 3 figures, v2: stabilizer group explanation added, calculations and results unchanged, v3: extended last section for submission, v4: minor changes for published version