cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Further studies on the physics potential of an experiment using LHC neutrinos
Creators: name: Beni, N.
name: Brucoli, M.
name: Cafaro, V.
name: Cerutti, F.
name: Dallavalle, G. M.
name: Danzeca, S.
name: DeRoeck, A.
name: De Rujula, A.
name: Fasanella, D.
name: Giordano, V.
name: Guandalini, C.
name: Ioannisyan, A.
name: Lazic, D.
name: Margotti, A.
name: Meo, S. Lo
name: Navarria, F. L.
name: Patrizii, L.
name: Rovelli, T.
name: Sabate-Gilarte, M.
name: Galan, F. Sanchez
name: Diaz, P. Santos
name: Sirri, G.
name: Szillasi, Z.
name: Wulz, C. -E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We discuss an experiment to investigate neutrino physics at the LHC in Run 3, with emphasis on tau flavour. As described in our previous paper [arXiv:1903.06564v1], the detector can be installed in the decommissioned TI18 tunnel, about 480 m downstream the ATLAS cavern, after the first bending dipoles of the LHC arc. In that location, the prolongation of the beam Line-of-Sight from Interaction Point IP1 to TI18 traverses about 100 m of rock. The detector intercepts the intense neutrino flux, generated by the LHC beams colliding in IP1, at large pseudorapidity eta, where neutrino energies can exceed a TeV. This paper focuses on optimizing global features of the experiment, like detector mass and acceptance. Since the neutrino-nucleon interaction cross section grows almost linearly with energy, the detector can be light and still collect a considerable sample of neutrino events; in the present study it weighs less than 3 tons. The detector is positioned off the beam axis, slightly above the ideal prolongation of the LHC beam from the straight section, covering 7.4 < eta < 9.2. In this configuration, the flux at high energies (0.5-1.5 TeV and beyond) is found to be dominated by neutrinos originating directly from IP1, mostly from charm decays, of which about 50% are electron neutrinos and about 5% are tau neutrinos. The contribution of pion and kaon decays to the muon neutrino flux is studied by means of simulations that embed the LHC optics and found small at high energies. The above studies indicate that with 150 /fb of delivered LHC luminosity in Run 3 the experiment can record a few thousand very high energy neutrino charged current interactions and over 50 tau neutrino charged current events.
description: 2+20 pages, 15 figures. It is a follow-up of paper arXiv:1903.06564v1 (2019/03/05). arXiv admin note: substantial text overlap with arXiv:1910.11340
Zambia Clean Cooking Study (ZCCS): Baseline report for implementing partner VITALITE
Creators: name: Energy Poverty PIRE in Southern Africa (EPPSA)
name: PEER Study Team
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2021

description: Key Takeaways
88% of households with an Ecozoom use it as their
primary stove; 12% use it as their secondary stove. 32% of households with an Ecozoom stove are also
using it to heat their homes. Ecozoom users were using 1kg of charcoal less per day than non-users at baseline. No large differences at baseline in the income or expenditures of households who adopt an Ecozoom stove versus those who do not. No differences between exposure of primary cooks to carbon monoxide or fine particulate matter in households using an Ecozoom versus not.
Properties of ultra-compact particle-like solutions in Einstein-scalar-Gauss-Bonnet theories
Creators: name: Kleihaus, Burkhard
name: Kunz, Jutta
name: Kanti, Panagiota
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Besides scalarized black holes and wormholes, Einstein-scalar-Gauss-Bonnet theories allow also for particle-like solutions. The scalar field of these particle-like solutions diverges at the origin, akin to the divergence of the Coulomb potential at the location of a charged particle. However, these particle-like solutions possess a globally regular metric, and their effective stress energy tensor is free from pathologies, as well. We determine the domain of existence for particle-like solutions in a number of Einstein-scalar-Gauss-Bonnet theories, considering dilatonic and power-law coupling functions, and we analyze the physical properties of the solutions. Interestingly, the solutions may possess pairs of lightrings, and thus represent ultra-compact objects. We determine the location of these lightrings, and study the effective potential for the occurrence of echoes in the gravitational-wave spectrum. We also address the relation of these particle-like solutions to the respective wormhole and black-hole solutions, and clarify the limiting procedure to recover the Fisher solution (also known as Janis-Newman-Winicourt-Wyman solution).
description: 29 pages, 15 figures
A class of 2^N x 2^N bound entangled states revealed by non-decomposable maps
Creators: name: Piani, Marco
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We use some general results regarding positive maps to exhibit examples of non-decomposable maps and 2^N x 2^N, N >= 2, bound entangled states, e.g. non distillable bipartite states of N + N qubits.
description: 19 pages, 1 figure
Impact of Drip Irrigation on Farming System: Evidence from Southern India
Creators: name: Kumar, D. Suresh
name: Palanisami, Kuppannan
name: Kumar, D. Suresh
name: Palanisami, Kuppannan
Publisher: name: Unknown
Year: 2010
Subjects: Agricultural and Food Policy

description: The micro irrigation in general and drip irrigation in particular has received considerable attention from policy makers, researchers, economists etc. for its perceived ability to contribute significantly to groundwater resources development, agricultural productivity, economic growth, and environmental sustainability. In this paper, the impact of drip irrigation has been studied on farming system in terms of cropping pattern, resources use and yield. The drip method of irrigation has been found to have a significant impact on resources saving, cost of cultivation, yield of crops and farm profitability. Hence, the policy should be focused on promotion of drip irrigation in those regions where scarcity of water and labour is alarming and where shift towards wider-spaced crops is taking place.
Symmetry classes of open fermionic quantum matter
Creators: name: Altland, Alexander
name: Fleischhauer, Michael
name: Diehl, Sebastian
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a full symmetry classification of fermion matter in and out of thermal equilibrium. Our approach starts from first principles, the ten different classes of linear and anti-linear state transformations in fermionic Fock spaces, and symmetries defined via invariance properties of the dynamical equation for the density matrix. The object of classification are then the generators of reversible dynamics, dissipation and fluctuations featuring in the generally irreversible and interacting dynamical equations. A sharp distinction between the symmetries of equilibrium and out of equilibrium dynamics, respectively, arises from the different role played by `time' in these two cases: In unitary quantum mechanics as well as in `micro-reversible' thermal equilibrium, anti-linear transformations combined with an inversion of time define time reversal symmetry. However, out of equilibrium an inversion of time becomes meaningless, while anti--linear transformations in Fock space remain physically significant, and hence must be considered in autonomy. The practical consequence of this dichotomy is a novel realization of antilinear symmetries (six out of the ten fundamental classes) in non-equilibrium quantum dynamics that is fundamentally different from the established rules of thermal equilibrium. At large times, the dynamical generators thus symmetry classified determine the steady state non-equilibrium distributions for arbitrary interacting systems. To illustrate this principle, we consider the fixation of a symmetry protected topological phase in a system of interacting lattice fermions. More generally, we consider the practically important class of mean field interacting systems, represented by Gaussian states. This class is naturally described in the language of non-Hermitian matrices, which allows us to compare to previous classification schemes in the literature.
description: 24 pages, 2 figures. v2: Added comparison to previous classification schemes (Appendix G)
A fajtacsoport szerepe az alföldi juhászatok eredményeiben
Creators: name: Monori, Istvan
name: Monori, Istvan
Publisher: name: Unknown
Year: 2010
Subjects: subject: Livestock Production/Industries
subject: Production Economics
subject: juhászat
subject: technológia
subject: árbevétel
subject: támogatás
subject: sheep farming
subject: technology
subject: revenue
subject: subsidy

description: A vizsgált juhászatok a hazai átlagtól eltérő fajtaösszetételűek és nagyobb nyájméretűek, de a nagyobb állományokhoz korszerűtlen technológia társul, ami korlátozza a potenciális hozamok elérését. A költségek szerkezetéből kitűnik, hogy a takarmányköltségek mellett a személyi jellegű költségek aránya igen magas a vizsgált gazdaságok állománykoncentrációja ellenére is, ami utal az évtizedek óta elavult tartástechnológiára is. A fajtacsoportonkénti bevételekben szembetűnő a tejelő juhászatok kimagasló teljesítménye, míg a húshasznú és keresztezett fajtáknál ez alig haladja meg a merinó fajtacsoportét. A méretcsoportok szerinti árbevétel a 300–600 anyajuh/nyáj méretű gazdaságokban jelentősen meghaladja a kisebb és nagyobb méretkategóriába tartozó juhászatok bevételét. A direkt vagy indirekt támogatásoknak köszönhetően a juhászatok jövedelmezőek, melyek meg is haladhatják a termelésből származó bevételeket. A támogatások hatásfoka növelhető, ha a támogatásokat az ágazati fejlődést elősegítő tényezőkhöz, innovációs elemekhez kötnék. ---------------------------------------------------- The sheep farms covered by this study have a breed mix different from the domestic average, and have larger flock sizes as well. Larger flock size, however, is accompanied by obsolete technology, which puts a limit on potential yields. The cost structure reveals that in addition to the cost of feedstuffs, the share of labour costs is very high despite the concentrated flock structures of the farms surveyed. This is also emphasizes the obsoleteness of the pig-keeping technologies used. When revenues are analysed by breed groups, the outstanding performance of dairy sheep farms is readily apparent, while the figures for meat breeds and cross-breeds hardly exceed those of the Merino breed group. When assessed revenues by farm size, it was found that the sales revenue of farms with 300 to 600 ewes/sheep was significantly higher than that of either smaller or larger farms. Sheep farms are profitable thanks to the direct or indirect aid they receive, which may even exceed their revenues from production. The efficiency of aid could be increased by tying it to factors and innovative components which promote the development of this sector of agriculture.
Additional file 1 of Effect of different orthotic materials on plantar pressures: a systematic review
Creators: name: Gerrard, James M.
name: Bonanno, Daniel R.
name: Whittaker, Glen A.
name: Landorf, Karl B.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Full criteria of the Modified Downs and Black Quality Index.
Tunable magnetization damping in transition metal ternary alloys
Creators: name: Ingvarsson, S.
name: Xiao, Gang
name: Parkin, S. S. P.
name: Koch, R. H.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We show that magnetization damping in Permalloy, Ni80Fe20 (``Py''), can be enhanced sufficiently to reduce post-switching magnetization precession to an acceptable level by alloying with the transition metal osmium (Os). The damping increases monotonically upon raising the Os-concentration in Py, at least up to 9% of Os. Other effects of alloying with Os are suppression of magnetization and enhancement of in-plane anisotropy. Magnetization damping also increases significantly upon alloying with the five other transition metals included in this study (4d-elements: Nb, Ru, Rh; 5d-elements: Ta, Pt) but never as strongly as with Os.
description: 4 pages, submitted to Appl. Phys. Lett
THE INFLUENCE OF TECHNOLOGY ON THE ENGLISH LANGUAGE
Creators: name: Imomaliyeva, Farangiz
name: Zubaydova, Nilufar
Publisher: name: Zenodo
Year: 2024

description: Many people use the technology for learning and teaching languages in the world, because some features of the lesson is related to only devices Maybe more and more children are addicted to technology as a local variable it can impact on their brain and physically and mentally efficient.
Additional file 2 of Effect of different orthotic materials on plantar pressures: a systematic review
Creators: name: Gerrard, James M.
name: Bonanno, Daniel R.
name: Whittaker, Glen A.
name: Landorf, Karl B.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2. Detailed results of materials tested with Cohen’s d effect sizes to provide comparison between studies.
Precision determination of pion-nucleon coupling constants using effective field theory
Creators: name: Reinert, P.
name: Krebs, H.
name: Epelbaum, E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The pion-nucleon coupling constants determine the strength of the long-range nuclear forces and play a fundamental part in our understanding of nuclear physics. While the charged- and neutral-pion couplings to protons and neutrons are expected to be very similar, owing to the approximate isospin symmetry of the strong interaction, the different masses of the up- and down-quarks and electromagnetic effects may result in their slightly different values. Despite previous attempts to extract these coupling constants from different systems, our knowledge of their values is still deficient. In this Letter we present a precision determination of these fundamental observables with fully controlled uncertainties from neutron-proton and proton-proton scattering data using chiral effective field theory. To achieve this goal, we use a novel methodology based on the Bayesian approach and perform, for the first time, a full-fledged partial-wave analysis of nucleon-nucleon scattering up to the pion production threshold in the framework of chiral effective field theory, including a complete treatment of isospin-breaking effects and our own determination of mutually consistent data. The resulting values of the pion-nucleon coupling constants are accurate at the percent level and show no significant charge dependence. These results mark an important step towards developing a precision theory of nuclear forces and structure.
description: 15 pages (including Supplementary Material), 5 figures, 5 tables. Version published in Physical Review Letters
Proceedings Fifth Workshop on Models for Formal Analysis of Real Systems
Creators: name: Dubslaff, Clemens
name: Luttik, Bas
Publisher: name: arXiv
Year: 2022
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Programming Languages (cs.PL)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: This volume contains the proceedings of MARS 2022, the fifth workshop on Models for Formal Analysis of Real Systems, held as part of ETAPS 2022, the European Joint Conferences on Theory and Practice of Software. The MARS workshops bring together researchers from different communities who are developing formal models of real systems in areas where complex models occur, such as networks, cyber-physical systems, hardware/software co-design, biology, etc. The motivation and aim for MARS stem from the following two observations: * Large case studies are essential to show that specification formalisms and modelling techniques are applicable to real systems, whereas many research papers only consider toy examples or tiny case studies. * Developing an accurate model of a real system takes a large amount of time, often months or years. In most scientific papers, however, salient details of the model need to be skipped due to lack of space, and to leave room for formal verification methodologies and results. The MARS workshops aim at remedying these issues, emphasising modelling over verification, so as to retain lessons learnt from formal modelling, which are not usually discussed elsewhere.
Az Agrárgazdasági Tanács állásfoglalása az agrárgazdaság 2009. évi helyzetéről készült jelentéshez
Creators: name: Szekely, Csaba
name: Szekely, Csaba
Publisher: name: Unknown
Year: 2010
Subjects: Agricultural and Food Policy

description: A 2005. évi XXVIII. törvénnyel módosított 1997. évi CXIV. törvény 2.§-a kötelezően írja elő, hogy a Kormány évente számoljon be az Országgyűlésnek az agrárgazdaság helyzetéről, a mezőgazdasági termelők jövedelemviszonyairól, a főbb agrárpolitikai célok megvalósulásáról, a végrehajtott intézkedésekről, valamint a költségvetési támogatások felhasználásáról. Ahivatkozott törvény 9.§-a az Agrárgazdasági Tanácsot (Tanács) véleményező és javaslattevő szereppel ruházza fel. Ebből a felhatalmazásból adódóan a Tanács 2010. október 22-én megvitatta a Vidékfejlesztési Minisztérium által készített Jelentést, és ajánlásaival kiegészítve támogatja, hogy azt a VMminisztere az Országgyűlés elé terjessze. Az Agrárgazdasági Tanács hangsúlyozza a magyar élelmiszer-gazdaság vidékfejlesztésben betöltött többfunkciós szerepét és a nemzetgazdaság teljesítményéhez való hozzájárulását. Az Állásfoglalás a Tanács véleményét tükrözi és azt ennek előrebocsátásával értékelte. ---------------------------------------------------- Article 2 of Act CXIV of 1997, as amended by Act XXVIII of 2005 requires the Government to report to the Parliament on an annual basis on the situation of the agricultural economy, the revenues of agricultural producers, the achievement of the principal goals of agricultural policy, on the measures taken, and on using governmental aid. Article 9 of the same Act grants the Agricultural Economy Council (the Council) the power to comment and to submit proposals. In line with the powers granted by the Act, the Council discussed the Report prepared by the Ministry of Rural Development on 22 October 2010 and proposes that the Minister of Rural Development submit it to the Parliament along with the proposals added by the Council. The Agricultural Economy Council emphasizes the multifunctional role of the Hungarian food economy in rural development and its contribution to the performance of the national economy. The Position reflects the opinion of the Council and the evaluation took this fact into account.
توظيف التقنيات الجيومكانية في دراسة الخصائص المورفولوجية.pdf
Creators: name: Mohamed, MacTar
Publisher: name: figshare
Year: 2021
Subjects: Geography

description: This study examined some morphological properties that affect the valley side’s slopes of the Wadi Al Kuuf. Based on the Digital Elevation Model (DEM) using Geospatial Techniques (GT), the Wadi Al Kuuf basin was subdivided into secondary basins (The Beit Salih Valley Basin - The Sudan Valley Basin - The Jarjarama Valley Basin), several horizontal profiles were then taken along the streams of the main valleys (28 profiles ) to accentuate the shapes of the valley sides’ slopes, their angles and stages of development, thus producing accurate readings that increase the geomorphological database of the basin.
Massive vector field perturbations in the Schwarzschild background: stability and quasinormal spectrum
Creators: name: Konoplya, R. A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the perturbations of the massive vector field around Schwarzschild black hole, (generally, with non-vanishing $Λ$ - term). The monopole massive vector perturbation equations can be reduced to a single wave-like equation. We have proved the stability against these perturbations and investigated the quasinormal spectrum. The quasinormal behaviour for Schwarzschild black hole is quite unexpected: the fundamental mode and all higher overtones shows totally different dependence on the mass of the field $m$: as $m$ is increasing, the damping rate of the fundamental mode is decreasing, what results in appearing of the infinitely long living modes, while, on contrary, damping rate of all higher overtones are increasing, and their real oscillation frequencies gradually go to tiny values. Thereby, for all higher overtones, almost non-oscillatory, damping modes can exist. In the limit of asymptotically high damping, $Re ω$ goes to $ln3/(8 πM)$, while imaginary part shows equidistant behaviour with spacing $Im ω_{n+1}- Im ω_{n}=i/4M$. In addition, we have found quasinormal spectrum of massive vector field for Schwarzschild-anti-de Sitter black hole.
description: 10 pages, 6 figures. Misprints in Eq. 13 are corrected
Löwdin's symmetry dilemma within Green functions theory for the one-dimensional Hubbard model
Creators: name: Joost, J. -P.
name: Schlünzen, N.
name: Hese, S.
name: Bonitz, M.
name: Verdozzi, C.
name: Schmitteckert, P.
name: Hopjan, M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The energy gap of correlated Hubbard clusters is well studied for one-dimensional systems using analytical methods and density-matrix-renormalization-group (DMRG) simulations. Beyond 1D, however, exact results are available only for small systems by quantum Monte Carlo. For this reason and, due to the problems of DMRG in simulating 2D and 3D systems, alternative methods such as Green functions combined with many-body approximations (GFMBA), that do not have this restriction, are highly important. However, it has remained open whether the approximate character of GFMBA simulations prevents the computation of the Hubbard gap. Here we present new GFMBA results that demonstrate that GFMBA simulations are capable of producing reliable data for the gap which agrees well with the DMRG benchmarks in 1D. An interesting observation is that the accuracy of the gap can be significantly increased when the simulations give up certain symmetry restriction of the exact system, such as spin symmetry and spatial homogeneity. This is seen as manifestation and generalization of the "symmetry dilemma" introduced by Löwdin for Hartree--Fock wave function calculations.
Wiener Amalgam Spaces for the Fundmental Identity of Gabor Analysis
Creators: name: Feichtinger, H. G.
name: Luef, F.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: In the last decade it has become clear that one of the central themes within Gabor analysis (with respect to general time-frequency lattices) is a duality theory for Gabor frames, including the Wexler-Raz biorthogonality condition, the Ron-Shen's duality principle or Janssen's representation of a Gabor frame operator. All these results are closely connected with the so-called {\it Fundamental Identity of Gabor Analysis}, which we derive from an application of Poisson's summation formula for the symplectic Fourier transform. The new aspect of this presentation is the description of range of the validity of this Fundamental Identity of Gabor Analysis using Wiener amalgam spaces and Feichtinger's algebra $S_0(\R^d)$. Our approach is inspired by Rieffel's use of the Fundamental Identity of Gabor Analysis in the study of operator algebras generated by time-frequency shifts along a lattice, which was later independently rediscovered by Tolmieri/Orr, Janssen, and Daubechies et al., and Feichtinger/Kozek at various levels of generality, in the context of Gabor analysis.
description: Some typos are fixed
Extrapolation method in shell model calculations with deformed basis
Creators: name: Mizusaki, Takahiro
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: An extrapolation method in shell model calculations with deformed basis is presented, which uses a scaling property of energy and energy variance for a series of systematically approximated wave functions to the true one. Such approximated wave functions are given by variation-after-projection method concerning the full angular momentum projection. This extrapolation needs energy variance, which amounts to the calculation of expectation value of square of Hamiltonian $\hat{H}^2$. We present the method to evaluate this matrix element and show that large reduction of its numerical computation can be done by taking an advantage of time-reversal symmetry. The numerical tests are presented for $fp$ shell calculations with a realistic residual interaction.
description: 5 pages, 2 figures, accepted for publication in Phys. Rev. C
Quasi-elastic barrier distribution as a tool for investigating unstable nuclei
Creators: name: Hagino, K.
name: Rowley, N.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The method of fusion barrier distribution has been widely used to interpret the effect of nuclear structure on heavy-ion fusion reactions around the Coulomb barrier. We discuss a similar, but less well known, barrier distribution extracted from large-angle quasi-elastic scattering. We argue that this method has several advantages over the fusion barrier distribution, and offers an interesting tool for investigating unstable nuclei.
description: 4 pages, 4 eps figures. A talk given at the XXVII Reuniao de Trabalho em Fisica Nuclear no Brazil, September 7 - 11, 2004, Santos, Brazil. To be published in the Brazilian Journal of Physics
Particle emission in hydrodynamics: a problem needing a solution
Creators: name: Grassi, F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A survey of various mechanisms for particle emission in hydrodynamics is presented. First, in the case of sudden freeze out, the problem of negative contributions in the Cooper-Frye formula and ways out are presented. Then the separate chemical and thermal freeze out scenario is described and the necessity of its inclusion in a hydrodynamical code is discussed. Finally, we show how to formulate continuous particle emission in hydrodynamics and discuss extensively its consistency with data. We point out in various cases that the interpretation of data is quite influenced by the choice of the particle emission mechanism.
A bizalom és függőség szerepe a családi gazdaságok együttműködésében végzett gépi munkákban
Creators: name: Takacs, Istvan
name: Baranyai, Zsolt
name: Takacs, Istvan
name: Baranyai, Zsolt
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agribusiness
subject: Institutional and Behavioral Economics
subject: Public Economics
subject: bizalom
subject: függőség
subject: versenyképesség
subject: hatékonyság
subject: géphasználat
subject: trust
subject: dependence
subject: competitiveness
subject: efficiency
subject: machine use

description: A tanulmány a családi gazdálkodók együttműködési hajlandóságát befolyásoló tényezőket vizsgálja – Békés megye egy tradicionálisan mezőgazdasági termelő térségében készült – kérdőíves felmérés és mélyinterjúk tapasztalataira alapozva. A gazdálkodói bizalom és az együttműködési hajlandóság összefüggését elemezve megállapítható, hogy az alacsony függőséget, egyben alacsony bizalmi szintet is igénylő (valójában csak tágabban annak értelmezhető) együttműködési formák (jellemzően a gépi bérszolgáltatás) elfogadottsága a jellemző. Ugyanakkor a fiatalabb generációknál az erősebb függelmi kapcsolatokkal jellemezhető (a hagyományos értelemben vett) együttműködések elfogadottsága nagyobb, amely az agrárgeneráció-váltás bekövetkeztével esélyt teremt az együttműködési formák megerősödésére, megerősítve a családi gazdálkodást, a vidéki közösségeket. Nemzetközi tapasztalatok, illetve a vizsgálatokban készített mélyinterjúk alapján megállapítható az is, hogy a kormányzatnak a közvetlen és közvetett orientációs eszközök alkalmazásával fontos a szerepe az együttműködési hajlandóság alakulásában, illetve ösztönzésében. ---------------------------------------------------- The paper addresses the factors affecting the willingness of family farmers to cooperate, using a questionnaire-based survey and interviews carried out in a traditionally agricultural region of Békés county. The analysis of the level of trust by farmers and their willingness to cooperate shows that the forms of cooperation most accepted (typically, hiring others to perform machine work) are those which require a low level of dependency as well as a low level of trust (which can only be considered a form of cooperation in the broad sense of the word). At the same time, the forms of cooperation involving a greater degree of dependency (cooperation in the traditional sense) are more acceptable for the younger generation. This fact offers a chance that once the new generation of agricultural players grows up, cooperation may strengthen, bringing about a strengthening of family farming and of rural communities. International experience and the detailed interviews held for the purpose of the study also indicate that the Government can significantly influence the level of willingness to cooperate by applying direct and indirect orientation tools.
Structural Parameters of the Hot Pulsating B Subdwarf PG 1219+534 from Asteroseismology
Creators: name: Charpinet, S.
name: Fontaine, G.
name: Brassard, P.
name: Green, E. M.
name: Chayer, P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have carried out a detailed asteroseismic analysis of PG 1219+534. Our analysis leads to the identification of the (k,l) indices of nine periods observed in the star PG 1219+534, and to the determination of its structural parameters. The periods all correspond to low-order acoustic modes with adjacent values of k and with l=0, 1, 2, and 3. They define a band of unstable modes, in close agreement with nonadiabatic pulsation theory. Furthermore, the average dispersion between the nine observed periods and the periods of the corresponding nine theoretical modes of the optimal model is only ~0.6%, comparable to the results of a similar analysis carried out by Brassard et al. (2001) on the rapid sdB pulsator PG 0014+067. On the basis of our combined spectroscopic and asteroseismic analysis, the inferred global structural parameters of PG 1219+534 are Teff = 33,600 +/- 370 K, log g = 5.8071 +/- 0.0057, log Menv/M* = -4.254 +/- 0.147, M* = 0.457 +/- 0.012 Msun, R/Rsun = 0.1397 +/- 0.0028, and L/Lsun = 22.01 +/- 1.85. Combined with detailed model atmosphere calculations, we estimate, in addition, that this star has an absolute visual magnitude MV = 4.62 +/- 0.06 and is located at a distance d = 531 +/- 23 pc (using V = 13.24 +/- 0.20). Finally, if we interpret the absence of fine structure (frequency multiplets) as indicative of a slow rotation rate of that star, we further find that PG 1219+534 rotates with a period longer than 3.4 days, and has a maximum rotational broadening velocity of Vsin i
description: 23 pages, 11 figures; accepted for publication in A&A ; preprint with figures of better quality available at http://webast.ast.obs-mip.fr/users/scharpin/preprints/aa2709.ps.gz
Az energetikai célú növénytermelés megítélése
Creators: name: Szecsei, Timea
name: Salamon, Lajos
name: Szecsei, Timea
name: Salamon, Lajos
Publisher: name: Unknown
Year: 2010
Subjects: subject: Crop Production/Industries
subject: Land Economics/Use
subject: Resource /Energy Economics and Policy
subject: megújuló energia
subject: biomassza
subject: energianövény-termelés
subject: Nyugat-dunántúli Régió
subject: renewable energy
subject: biomass
subject: energy crop cultivation
subject: Western Transdanubian Region

description: A Nyugat-dunántúli Régió gazdálkodói körében vizsgáltuk az energetikai növények ismertségét, a termelés megítélését és az alacsony vállalkozói aktivitás okait. Avezetők csupán 7%-a hallott az összes megjelölt energianövényről, míg 11% még egyikkel sem találkozott. Azok a vezetők, akik bizonyos szintű ismerettel már rendelkeznek a vizsgált energianövényekről, nagyobb érdeklődést mutatnak az átlagnál. Az információk elérhetőségével a válaszadók 29%-a elégedetlen és 53%-a közepesen elégedett. Avárható támogatásoktól és a realizálható árbevételtől függ alapvetően az energianövények termelésére való vállalkozás, de fontos még a felvásárlási szerződés és a feldolgozóüzem távolsága is. Asaját üzemi felhasználás lehetősége csak közepes minősítést kapott. A tész-tagság fontosságát jelentéktelennek ítélték. ---------------------------------------------- We examined the awareness of energy crops, the views about their cultivation and the reasons for the low level of entrepreneurial activity among farmers in the Western Transdanubian Region. Only 7% of the managers had ever heard of each of the energy crop named, while 11% had not encountered any of them. Managers who already had a certain level of awareness about the crops covered by the study showed a higher level of interest than the rest. 29% of the respondents were dissatisfied with the availability of information, while 53% were somewhat satisfied. The willingness to grow energy crops was basically a function of the aid expected and the potential sales revenue, with the existence of a purchase contract and the distance to the processing plant also being important factors. The importance of utilisation in the farmers’ own plant was of medium importance. The respondents judged membership in POs to be marginal.
Effectiveness of functional equivalence training plus contingency mapping with a child with autism
Creators: name: Brown, Kenneth E.
Publisher: name: University of British Columbia
Year: 2009

description: Functional equivalence training (FET) and functional communication training (FCT) interventions are among the most widely researched positive behavior support strategies used with individuals with autism. Although many studies have demonstrated that FET/FCT interventions can be combined with extinction to reduce the frequency of problem behavior, others have demonstrated that punishment may be a necessary component of FET/FCT interventions in some instances. The use of punishment with FET/FCT interventions remains controversial in the literature and alternative strategies may be needed to bolster the power of FET/FCT interventions. This study evaluated the effectiveness of an FET intervention that combined two such strategies: the pairing of an arbitrary reinforcer with a functional reinforcer to increase the participant's motivation to use the alternative behavior, and the use of contingency mapping, a new visual support strategy designed to enhance a participant's understanding of the contingencies associated with FET interventions. Contingency mapping and the use of an arbitrary reinforcer may provide additional resources to interventionists when individuals fail to respond to FET + extinction interventions or when the use of extinction procedures are not possible. A multiple baseline ABCD design across three tasks using a multiple probe strategy was used to evaluate the intervention. The study compared no treatment (A) with both a verbal contingency intervention (B) and contingency mapping (C). A brief follow-up condition (D) was also instituted. The study was conducted in a general education classroom with one child who was diagnosed with autism. The child's persistent prompt dependency was treated by teaching a functionally equivalent behavior. Results showed that the verbal contingency intervention had no effect while a contingency mapping intervention resulted in an immediate, dramatic, and sustained reduction in problem behavior. Social validation data indicated that the contingency mapping intervention was viewed as easy to use and effective in the classroom. The results are discussed in terms of previous and future research and educational/clinical implications.
Entanglement swapping without joint Measurement
Creators: name: Yang, Ming
name: Song, Wei
name: Cao, Zhuo-Liang
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose an entanglement swapping scheme in cavity QED. In the scheme, the previously used joint measurement is not needed. The entanglement swapping in our proposal is a non-post-selection one, i.e., after the swapping is done, the swapped entanglement is still there.
description: Three pages, one figure
Az őszi búza réz-mikroelemtrágyás kezelésének gazdasági vizsgálata
Creators: name: Reder, Orsolya
name: Csatai, Rozsa
name: Salamon, Lajos
name: Reder, Orsolya
name: Csatai, Rozsa
name: Salamon, Lajos
Publisher: name: Unknown
Year: 2010
Subjects: subject: Crop Production/Industries
subject: Production Economics
subject: réz-ioncserélt zeolit
subject: őszi búza
subject: nyereség
subject: copper ion exchanged zeolite
subject: winter wheat
subject: profit

description: Magyarország talajainak jelentős része rézhiányos, így a három legfontosabb makrotápanyag (N, P, K) mellett az esszenciális mikroelemekre, köztük kiemelten a rézre is egyre nagyobb figyelmet szükséges fordítani. Ennek érdekében réz-mikroelem trágyákkal történő kisparcellás őszi búza lombtrágyázási kísérletekben három réztartalmú lombtrágya (réz-amin komplex, réz-szénhidrát komplex és réz-amin ioncserélt szintetizált zeolit) hatását vizsgáltuk az őszi búza hozamára és hasznára. Kisparcellás kísérleteinknél két fenológiai fázisban (bokrosodáskor és virágzáskor) történt a szerek kijuttatása különböző dózisok alkalmazásával, három éven keresztül. Az elvégzett kísérletek alapján a réz-mikroelem trágyás kezelés a minőség javulása mellett a hozamok emelkedésén keresztül a nyereség növekedését eredményezte, melyben legjobban a réz-amin ioncserélt szintetizált szerepelt. Összességében javasolható az őszi búza réz-amin ioncserélt szintetizált zeolitos kezelése bokrosodáskor 1,56 kg/ha vagy virágzáskor 1,35 kg/ha rézdózis alkalmazásával. Afenológiai fázis kiválasztásánál a termelőnek mérlegelni kell, hogy a kisebb anyagigényű és nagyobb hozamot biztosító virágzáskori, vagy a kevesebb munkamenettel járó bokrosodáskori kezelés kedvezőbb-e számára. ----------------------------------------------------------- A significant of soil in Hungary lacks sufficient copper. Consequently, apart from the three most important macro-nutrient (N, P, K), we need to pay increasing attention to essential microelements as well, particularly copper. We therefore conducted small-parcel leaf fertilisation experiments with winter wheat, using three fertilizer formulas to supply the micro-nutrient copper (copper-amine complex, copper-carbohydrate complex and copper-amine ion exchanged synthetic zeolite) to assess their effect on the yield and profit on winter wheat. In the small-parcel experiments, different doses of the formulas were applied at two different phonological phases (tillering and florescence) for three years. The experiments indicated that fertilizing with copper as a micro-nutrient resulted in increased quality and increased yield, which in turn resulted in increased profit; the best-performing formula was copper-amine ion exchanged synthetic zeolite. Consequently, it is recommended to apply copper-amine ion exchanged synthetic zeolite to winter wheat, at a dose of 1.56 copper kg/ha if used at tillering or at 1.35 copper kg/ha if used at florescence. When choosing the phonological phase, farmers should consider whether fertilization at florescence (which requires less fertilizer and results in better yield) or fertilization at tillering (which involves less work operations) is more favourable for them.
Őszi búza lisztek extenzográfos követelményei
Creators: name: Pongraczne Barancsi, Agnes
name: Tarjan, Zsuzsanna
name: Pongraczne Barancsi, Agnes
name: Tarjan, Zsuzsanna
Publisher: name: Unknown
Year: 2010
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: őszi búza
subject: Brabender extenzográf
subject: szabvány
subject: sütőipari kategória
subject: winter wheat
subject: Brabender extensigraph
subject: standard
subject: bakery category

description: Az elmúlt két évtizedben a hagyományos búzaminőség-vizsgálatok mellett ipari körülmények között terjedőben, míg laboratóriumi körülmények között szinte rendszeressé váltak a tészta nyújthatóságát célzó extenzográfos vizsgálatok. Apiaci igények miatt mindenképpen hangsúlyosak a szükséges minőségvizsgálatok! --------------------------------------------------------- There is now a growing demand for rheological examinations, primarily extensibility tests and tests for parameters gauging resistance to extension, in the international markets and especially in the Hungarian wheat export markets. Tests addressing the alveographical and extensigraphical parameters of winter wheat grown in Hungary help assess its alveographical and extensigraphical quality and characteristics. The correlation between certain quality parameters can give us extra information and figures for winter wheat varieties, help select wheat varieties of special quality for cultivation, and assist in determining export rates. At present neither the Hungarian nor foreign standards include limits for extensographical parameters. The Hungarian standards includes no alveographical limits either. The baking limits specified by costumer may facilitate correction of quality requirements set forth in the Hungarian Wheat Standard and may provide useful information to laboratories and the wheat flour market in general (bakeries, mills, traders).
A Model of Labeling with Horizontal Differentiation and Cost Variability
Creators: name: Saak, Alexander E.
name: Saak, Alexander E.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Food Consumption/Nutrition/Food Safety
subject: Industrial Organization
subject: Marketing
subject: FOS: Economics and business

description: We study optimal disclosure of variety by a multi-product firm with random costs. In our model there are two varieties that are horizontally differentiated and differ in overall quality, but buyers cannot distinguish between them without labels. The equilibrium prices for labeled varieties are increasing functions of the absolute value of the cost differential and do not reveal which variety is cheaper to produce. Nondisclosure is most common when there is moderate uncertainty about the relative input cost, not too much idiosyncrasy in consumer valuations, and not too much difference in quality across varieties. Although mandatory disclosure of variety benefits consumers, it decreases expected welfare when relative input cost variability is large and quality asymmetry is small. The cheaper variety tends to be oversupplied (undersupplied) when disclosure is voluntary (mandatory). Competition among multi-product firms that source inputs in the same upstream market may not lead to more disclosure.
Additional file 4 of Clinical experience of whole-body computed tomography as the initial evaluation tool after extracorporeal cardiopulmonary resuscitation in patients of out-of-hospital cardiac arrest
Creators: name: Yang, Kelvin Jeason
name: Chih-Hsien Wang
name: Huang, Yu-Cheng
name: Li-Jung Tseng
name: Yih-Sharng Chen
name: Yu, Hsi-Yu
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Cancer
subject: Cardiology

description: Additional file 4: Table S1. Outcomes of extracorporeal cardiopulmonary resuscitation in out-of-hospital cardiac arrest based on computed tomography diagnosis.
Estimating the Value of Antitrust Investigations: A Case Study in Agriculture
Creators: name: Coatney, Kalyn T.
name: Tack, Jesse B.
name: Coatney, Kalyn T.
name: Tack, Jesse B.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agricultural and Food Policy
subject: Demand and Price Analysis
subject: Antitrust
subject: Auctions

description: The goal of our analysis is to enhance the understanding of the value of antitrust regulatory activities, specifically the impact of investigations of anticompetitive behavior. The results suggest that prices significantly increased as soon as the targets of the investigation were made aware they were being investigated. Higher prices are suggestive of a more competitive market outcome, which in turn suggests that the benefits of an investigation begin accruing immediately upon awareness by the offending party. The higher prices remained as long as the investigation was open. After the investigation was closed, market prices systematically declined to the same low pre-knowledge state.
AIDS Model Estimates of Food Demand and the Decline in Farm Value Shares
Creators: name: Reed, Albert J.
name: Reed, Albert J.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Demand and Price Analysis
subject: Consumer Food Demand
subject: farm value shares
subject: market power

description: This study attempts to find empirical support for one or both of the above reasons for declining food budget shares. Estimates of a deflated-income AIDS model of food demand are compared to estimates of the corresponding nominal-income AIDS model with respect to their implications for declining farm value shares.
Response to Comment on "A Non-Interacting Low-Mass Black Hole -- Giant Star Binary System"
Creators: name: Thompson, Todd A.
name: Kochanek, Christopher S.
name: Stanek, Krzysztof Z.
name: Badenes, Carles
name: Jayasinghe, Tharindu
name: Tayar, Jamie
name: Johnson, Jennifer A.
name: Holoien, Thomas W. -S.
name: Auchettl, Katie
name: Covey, Kevin
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: van den Heuvel & Tauris argue that if the red giant star in the system 2MASS J05215658+4359220 has a mass of 1 solar mass (M$_\odot$), then its unseen companion could be a binary composed of two 0.9 M$_\odot$ stars, making a triple system. We contend that the existing data are most consistent with a giant of mass $3.2^{+1.0}_{-1.0}$ M$_\odot$, implying a black hole companion of $3.3^{+2.8}_{-0.7}$ M$_\odot$.
description: 5 pages