cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Damping and frequency shift in the oscillations of two colliding Bose-Einstein condensates
Creators: name: Modugno, M.
name: Fort, C.
name: Maddaloni, P.
name: Minardi, F.
name: Inguscio, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We have investigated the center-of-mass oscillations of a Rb87 Bose-Einstein condensate in an elongated magneto-static trap. We start from a trapped condensate and we transfer part of the atoms to another trapped level, by applying a radio-frequency pulse. The new condensate is produced far from its equilibrium position in the magnetic potential, and periodically collides with the parent condensate. We discuss how both the damping and the frequency shift of the oscillations are affected by the mutual interaction between the two condensates, in a wide range of trapping frequencies. The experimental data are compared with the prediction of a mean-field model.
description: 5 RevTex pages, 7 eps figures
MAMLAKATIMIZDA SUZISH SPORT TURINING RIVOJLANISH BOSQICHLARI
Creators: name: Zohid Sobir O‘G‘Li Sultonov
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: suzish
musobaqa faoliyati
sportcha suzish
yoshlar
sport maktab
suzish seksiyalari
rekord
spartakiada
olimpiada

description: Ushbu maqolada mamlakatimizda suzish sport turining rivojlanishi, sportchilarimizning mintaqaviy va xalqaro maydonlarda erishgan natijalari hamda aholi o„rtasida rivojlanish bosqichlarini ko„rib chiqamiz
Livestock Gross Margin–Dairy: An Assessment of Its Effectiveness as a Risk Management Tool and Its Potential to Induce Supply Expansion
Creators: name: Burdine, Kenneth H.
name: Kusunose, Yoko
name: Maynard, Leigh J.
name: Blayney, Donald P.
name: Mosheim, Roberto
name: Burdine, Kenneth H.
name: Kusunose, Yoko
name: Maynard, Leigh J.
name: Blayney, Donald P.
name: Mosheim, Roberto
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Demand and Price Analysis
subject: Dairy Producer Margin Protection Program
subject: Livestock Gross Margin–Dairy
subject: margin insurance
subject: policy analysis
subject: risk management

description: An evaluation of the risk-reducing effectiveness of the Livestock Gross Margin–Dairy (LGM-Dairy) insurance program, using historical futures price data, predicts economically significant reductions in downside margin risk (24–41%) across multiple regions. Supply analysis based on the estimated risk reduction shows a small supply response, assuming minimal subsidization. A decomposition of the simulated indemnities into milk price and feed price components shows comovements in futures prices moderating the frequency and levels of indemnities.
Tricontrollable pixelated metasurface for absorbing terahertz radiation
Creators: name: Kumar, Pankaj
name: Lakhtakia, Akhlesh
name: Jain, Pradip Kumar
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: The incorporation of materials with controllable electromagnetic constitutive parameters allows the conceptualization and realization of controllable metasurfaces. With the aim of formulating and investigating a tricontrollable metasurface for efficiently absorbing terahertz radiation, we adopted a pixel-based approach in which the meta-atoms are biperiodic assemblies of discrete pixels. We patched some pixels with indium antimonide (InSb) and some with graphene, leaving the others unpatched. The bottom of each meta-atom was taken to comprise a metal-backed substrate of silicon nitride. The InSb-patched pixels facilitate the thermal and magnetic control modalities, whereas the graphene-patched pixels facilitate the electrical control modality. With proper configuration of patched and unpatched pixels and with proper selection of the patching material for each patched pixel, the absorptance spectrums of the pixelated metasurface were found to contain peak-shaped features with maximum absorptance exceeding 0.95, full-width-at-half-maximum bandwidth of less than 0.7~THz, and the maximum-absorptance frequency lying between 2~THz and 4~THz. The location of the maximum-absorptance frequency can be thermally, magnetically, and electrically controllable. The lack of rotational invariance of the optimal meta-atom adds mechanical rotation as the fourth control modality.
Effective spinless fermions in the strong coupling Kondo model
Creators: name: Koller, Winfried
name: Pruell, Alexander
name: Evertz, Hans Gerd
name: von der Linden, Wolfgang
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Starting from the two-orbital Kondo-lattice model with classical t_2g spins, an effective spinless fermion model is derived for strong Hund coupling J_H with a projection technique. The model is studied by Monte Carlo simulations and analytically using a uniform hopping approximation. The results for the spinless fermion model are in remarkable agreement with those of the original Kondo-lattice model, independent of the carrier concentration, and even for moderate Hund coupling J_H. Phase separation, the phase diagram in uniform hopping approximation, as well as spectral properties including the formation of a pseudo-gap are discussed for both the Kondo-lattice and the effective spinless fermion model in one and three dimensions.
description: Revtex4, 10 pages, 15 figures, typos corrected
ZINGIBER OFFICINALE ROSE ЎСИМЛИГИ ТАРКИБИДАГИ МИКРО ВА МАКРОЭЛЕМЕНТЛАР МИҚДОРИНИ АНИҚЛАШ ВА ҚЎЛЛАНИЛИШ СОҲАЛАРИНИ ЎРГАНИШ
Creators: name: Қ. Ў. Комилов
name: А. Дж. Қурбанова
name: А. Матёқубов
name: А. Х. Исломов
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Zingiber officinale Rose
доривор Занжабил
токоферол
витамин К
аскорбин кислотаси
углевод
целлюлоза
аминокислота
калий
фосфор
магний
темир
кальций
рух
бактерицид
антисептик
антибактериал
иммунитет.

description: Ушбу мақолада Zingiber officinale Rose (Занжабил) доривор ўсимлигини биологик хусусиятлари, Занжабил ўсимлиги илдизи ва лимон меваси экстрактлари 1:1 нисбатда асал билан қўлланилганда инсон иммунитетини ошириш ва сақлаш каби фойдали хусусияти маълум бўлганлиги сабабли, уни шамоллаш ва гриппни профилактикасида яллиғланишга қарши қўлланилиши, меъда, жигар, ичаклар ва талоқ каби ҳазм аъзолари қувватини ошириб, одамни тетиклаштириб, мушаклардаги ѐғ қатламларини эришини тезлаштиради. танадаги ҳароратни меъѐрда сақлашга ѐрдам беради, ички аъзолар яллиғланиши олдини олади. Адабиѐтларда ушбу экстракнинг бактерицид, антисептик, антибактериал хусусиятларга эга эканлиги ҳақида маълумотлар келтирилган
MOESM2 of Effectiveness of trauma centers verification: Protocol for a systematic review
Creators: name: Batomen, Brice
name: Moore, Lynne
name: Carabali, Mabel
name: Pier-Alexandre Tardif
name: Champion, Howard
name: Arijit Nandi
Publisher: name: figshare
Year: 2019
Subjects: subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 2. Preliminary search strategy.
Optical excitations of Si by time-dependent density-functional theory based on the exact-exchange Kohn-Sham band structure
Creators: name: Kim, Yong-Hoon
name: Staedele, Martin
name: Goerling, Andreas
Publisher: name: arXiv
Year: 2002
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We calculate the imaginary part of the frequency-dependent dielectric function of bulk silicon by applying time-dependent density-functional theory based on the exact-exchange (EXX) Kohn-Sham (KS) band structure and the adiabatic local-density approximation (ALDA) kernel. The position of the E2 absorption peak calculated with the EXX band structure at the independent-particle level is in excellent agreement with experiments, which demonstrates the good quality of EXX `KS quasiparticles'. The excitonic E1 peak that is missing at the independent-particle level remains absent if two-particle interaction effects are taken into account within the time-dependent LDA, demonstrating the incapability of the ALDA kernel to describe excitonic effects.
description: 6 pages, 2 figures; contribution to "DFT 2001", Sep. 10-14, San Lorenzo de El Escorial, Spain; to be published in Int. J. Quantum. Chem
TABIIY GAZLARDAN GELIY OLISHNING KRIOGEN USULI
Creators: name: Saidjon Abdusalimovich Gaybullayev
name: Murodjon Soxibovich Sharipov
name: Anora Fayzullayevna Gaybullayeva
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: geliy
geliyli konsentrat
geliy konsentratini boyitish
tabiiy gaz
quyi haroratli ajratish
kriogen texnologiyalar

description: Maqolada geliyning noyob xususiyatlari, uning ishlatilish sohalari, geliy ishlab chiqarishning asosiy manbaalari va usullari hamda tabiiy gazdan geliy ajratib olish istiqbollari yoritilgan. Tabiiy gazdan geliy ajratib olishning kriogen texnologiyasi va turli manbalardan ajratib olinadigan geliyning tahminiy tannarxi
title: 02_1325
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Asymptotically exact strain-gradient models for nonlinear slender elastic structures: a systematic derivation method
Creators: name: Lestringant, Claire
name: Audoly, Basile
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We propose a general method for deriving one-dimensional models for nonlinear structures. It captures the contribution to the strain energy arising not only from the macroscopic elastic strain as in classical structural models, but also from the strain gradient. As an illustration, we derive one-dimensional strain-gradient models for a hyper-elastic cylinder that necks, an axisymmetric membrane that produces bulges, and a two-dimensional block of elastic material subject to bending and stretching. The method offers three key advantages. First, it is nonlinear and accounts for large deformations of the cross-section, which makes it well suited for the analysis of localization in slender structures. Second, it does not require any a priori assumption on the form of the elastic solution in the cross-section, i.e., it is Ansatz-free. Thirdly, it produces one-dimensional models that are asymptotically exact when the macroscopic strain varies on a much larger length scale than the cross-section diameter.
Plaquette-singlet solid state and topological hidden order in spin-1 antiferromagnetic Heisenberg ladder
Creators: name: Todo, Synge
name: Matsumoto, Munehisa
name: Yasuda, Chitoshi
name: Takayama, Hajime
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Ground-state properties of the spin-1 two-leg antiferromagnetic ladder are investigated precisely by means of the quantum Monte Carlo method. It is found that the correlation length along the chains and the spin gap both remain finite regardless of the strength of interchain coupling, i.e., the Haldane state and the spin-1 dimer state are connected smoothly without any quantum phase transitions between them. We propose a plaquette-singlet solid state, which qualitatively describes the ground state of the spin-1 ladder quite well, and also a corresponding topological hidden order parameter. It is shown numerically that the new hidden order parameter remains finite up to the dimer limit, though the conventional string order defined on each chain vanishes immediately when infinitesimal interchain coupling is introduced.
description: RevTeX, 10 pages, 9 figures
A self-consistent leptonic-hadronic interpretation of the electromagnetic and neutrino emissions from blazar TXS 0506+056
Creators: name: Cao, Gang
name: Yang, Chuyuan
name: Yang, Jianping
name: Wang, Jiancheng
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The potential association between the blazar TXS 0506+056 and the neutrino event IceCube-170922A provides a unique opportunity to study the possible physical connection between the high-energy photons and neutrinos. We explore the correlated electromagnetic and neutrino emissions of blazar TXS 0506+056 by a self-consistent leptonic-hadronic model, taking into account particle stochastic acceleration and all relevant radiative processes self-consistently. The electromagnetic and neutrino spectra of blazar TXS 0506+056 are reproduced by the proton synchrotron and hybrid leptonic-hadronic models based on the proton-photon interactions. It is found that the hybrid leptonic-hadronic model can be used to better explain the observed X-ray and $γ$-ray spectra of blazar TXS 0506+056 than the proton synchrotron model. Moreover, the predicted neutrino spectrum of the hybrid leptonic-hadronic model is closer to the observed one compared to the proton synchrotron model. We suggest that the hybrid leptonic-hadronic model is more favored if the neutrino event IceCube-170922A is associated with the blazar TXS 0506+056.
description: Accepted by PASJ
UNISECO H2020 policy brief: Soil conservation farming in Hungary: How policies could be improved to assist agro-ecological transition?
Creators: name: BALÁZS, Katalin
name: PODMANICZKY, László
name: SZILÁGYI, Alfréd
Publisher: name: Zenodo
Year: 2021
Subjects: Soil conservation farming
Hungary
agro-ecological transition

description: UNISECO is a European research project aiming to develop innovative approaches to enhance the understanding of socio-economic and policy drivers and barriers for further development and implementation of agro-ecological practices in EU farming systems. Learn more about the project: https://uniseco-project.eu/ This project has received funding from the European Union's H2020 research and innovation programme under grant agreement No 773901. This publication reflects only the authors' view and that the European Commission is not responsible for any use that may be made of the information it contains.
Microscopic phase separation in the overdoped region of high-Tc cuprate superconductors
Creators: name: Uemura, Y. J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We propose a phenomenological model for high-$T_{c}$ superconductors (HTSC) assuming: (1) a microscopic phase separation between superconducting and normal-metal areas in the overdoped region; and (2) existence of a homogeneous superconducting phase only below the pseudo-gap $T^{*}$ line, which shows a sharp reduction towards $T^{*}\sim 0$ at a mildly overdoped critical concentration $x_{c}$. This model explains anomalous doping and temperature dependences of $n_{s}/m^{*}$ (superconducting carrier density / effective mass) observed in several overdoped HTSC systems. We point out an analogy to superfluid $^{4}$He/$^{3}$He films, and discuss an energetic origin of microscopic phase separation.
description: 5 pages, 4 figures
MOESM2 of Rubber plantations and drug resistant malaria: a cross-sectional survey in Cambodia
Creators: name: Thomson, Rebecca
name: Phok Sochea
name: Mak Sarath
name: MacDonald, Amanda
name: Pratt, Abigail
name: Poyer, Steve
name: Allen, Henrietta
name: Kunthy, Sok
name: Chamroeun, Sok
name: Daro, Kim
name: Sourn Samean
name: Nou Panharith
name: Ra, Sok
name: Sovottha, Chan
name: Mundy, Gary
name: Shunmay Yeung
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2. P. falciparum prevalence by PCR among plantation workers (adjusted for survey design) and odds of being infected, by risk factor.
Cockerelliella Sundararaj & David 1992
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Cockerelliella

description: 45. Cockerelliella Sundararaj & David
 C. curcumae (Corbett)
West Malaysia: Pahang Prov., Taman Negara, Kuala Tahan, 4.iii.1984, (J.H. Martin 4220), ex: Musaceae (2 slides).
West Malaysia: Pahang Prov., Taman Negara, Kuala Tahan, 2.iii.1984, (J.H. Martin 4191), ex: Zingiberaceae.
West Malaysia: Cameron Highlands, nr Ringlet,, 1000 m, 14.ii.1985, (J.H. Martin 4489), ex: Zingiberaceae.
West Malaysia: Genting Highlands,, 30009, 10.ii.1985, (J.H. Martin 4445), ex: Zingiberaceae.
 C. psidii (Corbett)
Singapore: Bukit Timah, Forest Reserve, 13.v.2000, (J.H. Martin 7465), ex: indet.
 Papua New Guinea: Morobe Prov. coast, Buso, 9.x.1979, (J.H. Martin 2681), ex: Premna sp. (2 slides).
 Papua New Guinea: Morobe Prov. coast, Buso, 3.x.1979, (J.H. Martin 2655), ex: Myrtella sp.
 Papua New Guinea: Morobe Prov. coast, Buso, 12.x.1979, (J.H. Martin 2687), ex: Anisoptera thurifera (2 slides).
Papua New Guinea: Morobe Prov. coast, Lasanga Island, 7.xi.1979, (J.H. Martin 2817), ex: indet. tree (2 slides).
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on pages 2500-2501, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
MOESM1 of Effectiveness of trauma centers verification: Protocol for a systematic review
Creators: name: Batomen, Brice
name: Moore, Lynne
name: Carabali, Mabel
name: Pier-Alexandre Tardif
name: Champion, Howard
name: Arijit Nandi
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. PRISMA-P (Preferred Reporting Items for Systematic review and Meta-Analysis Protocols) 2015 checklist: recommended items to address in a systematic review protocol.
Generalized Calabi-Yau manifolds
Creators: name: Hitchin, Nigel
Publisher: name: arXiv
Year: 2002
Subjects: subject: Differential Geometry (math.DG)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 53C15, 53C80, 53D30

description: A geometrical structure on even-dimensional manifolds is defined which generalizes the notion of a Calabi-Yau manifold and also a symplectic manifold. Such structures are of either odd or even type and can be transformed by the action of both diffeomorphisms and closed 2-forms. In the special case of six dimensions we characterize them as critical points of a natural variational problem on closed forms, and prove that a local moduli space is provided by an open set in either the odd or even cohomology.
description: 37 pages, LateX
Interplay between nonstandard and nuclear constraints in coherent elastic neutrino-nucleus scattering experiments
Creators: name: Canas, B. C.
name: Garces, E. A.
name: Miranda, O. G.
name: Parada, A.
name: Garcia, G. Sanchez
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: New measurements of the coherent elastic neutrino-nucleus scattering (CEvNS) are expected to be achieved in the near future by using two neutrino production channels with different energy distributions: the very low energy electron antineutrinos from reactor sources and the muon and electron neutrinos from spallation neutron sources (SNS) with a relatively higher energy. Although precise measurements of this reaction would allow an improved knowledge of standard and beyond the Standard Model physics, it is important to distinguish the different new contributions to the process. We illustrate this idea by constraining the average neutron root mean square (rms) radius of the scattering material, as a standard physics parameter, together with the nonstandard interactions (NSI) contribution as the new physics formalism. We show that the combination of experiments with different neutrino energy ranges could give place to more robust constraints on these parameters as long as the systematic errors are under control.
description: 20 pages, 5 figures, final version to appear in PRD
The effect which errors in estimating basic parameters have on the cost of a stock control system
Creators: name: S.N.H. Rizvi
Publisher: name: Loughborough University
Year: 2021
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The effect which errors in estimating basic parameters have on the cost of a stock control system
Aleurotuba Tremblay & Iaccarino. Because 1978
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Aleurotuba

description: 27. Aleurotuba Tremblay & Iaccarino
 A. jelinekii (Frauenfeld)
 England: Mddx., Staines station, 31.x.1976, (J.H. Martin 1660), ex: Viburnum ? tinus.
 England: Notts., Radcliffe -on- Trent, 5.iv.1986, (J.H. Martin 5069), ex: Viburnum tinus (2 slides).
 England: London, Battersea Park, 7.xi.1976, (J.H. Martin 1674), ex: Viburnum ? tinus.
 Morocco: 45 km S. of Oujda, Col de Jerada, 23.iv.1992, (J.H. Martin 6060), ex: Viburnum tinus, B.M. 1992-73.
 Morocco: Western Rif, 20 km S.W. of Chefchaouene, Ouezzane Road, 29.iv.1992, (J.H. Martin 6085), ex: Arbutus unedo, B.M. 1992-73.
 France: Corsica, Gorges, de la Restonica, 23.v.1990, (J.H. Martin 5716), ex: Arbutus unedo.
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on page 2494, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
Does Neighborhood Matter? A Micro-level Spatial Analysis of the Entry and Exit of Organic Farming Program in Southern Sweden
Creators: name: Liu, Xiangping
name: Smith, Henrik
name: Stjernman, Martin
name: Olsson, Ola
name: Sterner, Thomas
name: Liu, Xiangping
name: Smith, Henrik
name: Stjernman, Martin
name: Olsson, Ola
name: Sterner, Thomas
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Environmental Economics and Policy
subject: Organic farming
subject: Neighborhood effect
subject: Neighboring effect
subject: Edge effect
subject: Biodiversity

description: We investigate farmers’ decision to engage in organic production. Our objective is to identify the key factors that promote or hinder the update of organic farming. In particular, we focus on neighborhood factors and the spatial allocation of organic land parcels. A rich spatial panel data of all agricultural parcels is compiled and the information on land use, soil quality, biodiversity, local landscapes, and neighborhood characteristics are extracted using ArcGIS techniques. We carry out both cross-sectional analyses and panel data models. In the cross –sectional analysis, we focus on the duration that a parcel stays in organic production: to temporarily enroll into organic farming program for subsidy or to convert to organic production permanently. In the panel data model, we analyze whether a parcel stays in organic production in a period by assuming there is or there is no temporary correlation. We find that neighborhood characteristics do have significant effects on farmers’ decision. Such effects manifest in the following four areas: 1) a farm with a higher share of organic land in its adjacent neighborhood is more likely to be organic temporarily or permanently; 2) a neighborhood with a higher share of ley and grass land, hence, a higher potential for biological control, can promote conversion to organic production; 3) a parcel with a larger shared border per unit area with other parcels are less likely to be engaged in organic production; and 4), a neighborhood with abundant floral species and more floral spices that are suitable to traditional agricultural production has more parcels being converted to organic production. We also find that highly productive land is less likely to be enrolled into organic farming programs, which confirms the finding from literature that profits is an important factor that affects farmers’ decision. Farmers tend to convert parcels that are far away from their houses to organic while keep the parcels close by in conventional production. Small farms and farms that are more diversified are more likely to be shifted to organic production. Our findings are hence in favor of the policy suggestions on agglomeration payments in biodiversity conservation.
The role of the H$_2$ adiabatic index in the formation of the first stars
Creators: name: Sharda, Piyush
name: Krumholz, Mark R.
name: Federrath, Christoph
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The adiabatic index of H$_2\,$ ($γ_{\mathrm{H_2}}$) is non-constant at temperatures between $100-10^4\,\mathrm{K}$ due to the large energy spacing between its rotational and vibrational modes. For the formation of the first stars at redshifts 20 and above, this variation can be significant because primordial molecular clouds are in this temperature range due to the absence of efficient cooling by dust and metals. We study the possible importance of variations in $γ_{\mathrm{H_2}}$ for the primordial initial mass function by carrying out 80 3D gravito-hydrodynamic simulations of collapsing clouds with different random turbulent velocity fields, half using fixed $γ_{\rm H_2} = 7/5$ in the limit of classical diatomic gas (used in earlier works) and half using an accurate quantum mechanical treatment of $γ_{\mathrm{H_2}}$. We use the adaptive mesh refinement code FLASH with the primordial chemistry network from KROME for this study. The simulation suite produces almost 400 stars, with masses from $0.02 - 50$ M$_\odot$ (mean mass $\sim 10.5\,\mathrm{M_{\odot}}$ and mean multiplicity fraction $\sim 0.4$). While the results of individual simulations do differ when we change our treatment of $γ_{\mathrm{H_2}}$, we find no statistically significant differences in the overall mass or multiplicity distributions of the stars formed in the two sets of runs. We conclude that, at least prior to the onset of radiation feedback, approximating H$_2$ as a classical diatomic gas with $γ_{\rm H_2} = 7/5$ does not induce significant errors in simulations of the fragmentation of primordial gas. Nonetheless, we recommend using the accurate formulation of the H$_2\,$ adiabatic index in primordial star formation studies since it is not computationally more expensive and provides a better treatment of the thermodynamics.
description: 14 pages, 10 figures, accepted for publication in MNRAS
General Qubit Errors Cannot Be Corrected
Creators: name: Kak, Subhash
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: Condensed Matter (cond-mat)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Error correction, in the standard meaning of the term, implies the ability to correct all small analog errors and some large errors. Examining assumptions at the basis of the recently proposed quantum error-correcting codes, it is pointed out that these codes can correct only a subset of errors, and are unable to correct small phase errors which can have disastrous consequences for a quantum computation. This shortcoming will restrict their usefulness in real applications.
description: 10 pages; with corrections and additional arguments
Crescentaleyrodes David & Jesudasan 1987
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Crescentaleyrodes

description: 50. Crescentaleyrodes David & Jesudasan
 C. paulianae (Cohic)
 Ivory Coast: Lamto, 25.xi.1988, (J.S. Noyes), ex: Sorghastrum bipennatum (3 slides).
 C. semilunaris (Corbett)
 Syntypes, Ceylon: Colombo, xi.1903, (E.E. Green), ex: Cymbopogon sp., 232/61, B.M. 1927-451 (4 slides).
 India: Vellayani, (via New Delhi), 5.viii.1985, ex: Cymbopogon flexuosus, C.I.E. A.17357, 25/85.
 India: Burliar, 20.vi.1985, (B. V. David), ex: Cymbopogon sp. (2 slides).
Brunei: Borneo, Penanjong, 3.iii.1989, (J.H. Martin 5432), ex: Coastal grass, B.M. 1989- 89.
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on page 2503, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
title: Appel LabexMed Chercheurs invités 2016
Creators: name: LabexMed
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Appel diffusé par le LabexMed pour des séjours de recherche.
Dialeuropora Quaintance & Baker 1917
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Dialeuropora

description: 55. Dialeuropora Quaintance & Baker
 D. brideliae (Takahashi)
Taiwan: Keelung, 28.vi.1990, (C.C. Ko), ex: indet., B.M. 1994 (2 slides).
Taiwan: Hungyeh, 26.ii.1990, (C.C. Ko), ex: indet.
 D. decempuncta (Quaintance & Baker)
 Paralectotypes, Sri Lanka: Royal Botanic Gardens, 7.x.1910, (R. S. Woglum / Quaintance collection Q. 6729A), ex: Cinnamomum sp., B.M. 1998-131 (3 slides).
 Hong Kong: NT, East Ping Chau I, 5.xii.2001, (J.H. Martin 7528), ex: Celtis sp.
 Hong Kong: Lantau Island, hillside E. of Shek Pik Reservoir, 15.xi.1996, (J.H. Martin 6820), ex: Glochidion eriocarpum.
 Hong Kong: Victoria Peak, Harlech Road, 22.x.1990, (J.H. Martin 5826), ex: Litsea glutinosa.
 West Malaysia: Pahang Prov., Taman Negara, Kuala Tahan, 11.iii.1984, (J.H. Martin 4259), ex: Flemingia macrophylla (2 slides).
 Australia: WA, Kununurra, 5.v.2000, (J.H. Martin 7430), ex: Eucalyptus grandifolia.
 D. mangiferae (Corbett)
 West Malaysia: Pahang Prov., Genting Highlands at 20009, 24.iii.1984, (J.H. Martin 4314), ex: Mangifera indica.
 D. papillata Cohic
 Syntype, Congo: Brazzaville, 5.iii.1965, (F. Cohic), ex: Platysepalum vanderystii, B.M. 1965-305.
 Cote d’Ivoire (Ivory Coast): 20 km W. Abidjan, Adiopodoume, IIRSDA, 5.x.1989, (L.D.C. Fishpool 8), ex: Microdesmis puberula.
 Cote d’Ivoire (Ivory Coast): 20 km W. Abidjan, Adiopodoume, IIRSDA, 17.xi.1989, (L.D.C. Fishpool 79), ex: Smeathmannia pubescens.
 Sudan: S. Darfur, Jebel Marra, S. W. side, Wadi Golol, 28.iv.1981, (J.H. Martin 3348), ex: Ficus ? capensis.
 Sudan: S. Darfur, Jebel Marra, S. W. side, Wadi Golol, 30.iv.1981, (J.H. Martin 3358), ex: Syzygium guineense (2 slides).
 Cameroon: Mbalmayo, viii.2000, (A. Polaszek), ex: Musa sp. (2 slides).
 D. silvarum (Corbett)
West Malaysia: Pahang Prov., Tioman I., Kampung Tekek, 16.iii.1984, (J.H. Martin 4276), ex:?Leguminosae (3 slides).
 D. viburni (Takahashi)
Taiwan, Nanjenshan, 24.ii.1990, (C.C. Ko), ex: indet.
Taiwan, Nanjenshan, 24.ii.1990, (C.C. Ko), ex: indet., B.M. 1994.
 Taiwan, Loloshan, 13.ii.1987, (C.C. Ko), ex: Turpinia formosana, B.M. 1994.
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on pages 2506-2507, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
Universality of lower hybrid waves at Earth's magnetopause
Creators: name: Graham, D. B.
name: Khotyaintsev, Yu. V.
name: Norgren, C.
name: Vaivads, A.
name: Andre, M.
name: Drake, J. F.
name: Egedal, J.
name: Zhou, M.
name: Contel, O. Le
name: Webster, J. M.
name: Lavraud, B.
name: Kacem, I.
name: Genot, V.
name: Jacquey, C.
name: Rager, A. C.
name: Gershman, D. J.
name: Burch, J. L.
name: Ergun, R. E.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Space Physics (physics.space-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Waves around the lower hybrid frequency are frequently observed at Earth's magnetopause, and readily reach very large amplitudes. Determining the properties of lower hybrid waves is crucial because they are thought to contribute to electron and ion heating, cross-field particle diffusion, anomalous resistivity, and energy transfer between electrons and ions. All these processes could play an important role in magnetic reconnection at the magnetopause and the evolution of the boundary layer. In this paper, the properties of lower hybrid waves at Earth's magnetopause are investigated using the Magnetospheric Multiscale (MMS) mission. For the first time, the properties of the waves are investigated using fields and direct particle measurements. The highest-resolution electron moments resolve the velocity and density fluctuations of lower hybrid waves, confirming that electrons remain approximately frozen in at lower hybrid wave frequencies. Using fields and particle moments the dispersion relation is constructed and the wave-normal angle is estimated to be close to $90^{\circ}$ to the background magnetic field. The waves are shown to have a finite parallel wave vector, suggesting that they can interact with parallel propagating electrons. The observed wave properties are shown to agree with theoretical predictions, the previously used single-spacecraft method, and four-spacecraft timing analyses. These results show that single-spacecraft methods can accurately determine lower hybrid wave properties.
description: 43 pages, 18 figures
Comparing the relationship between food store access and dietary health across different measures of food access
Creators: name: Mancino, Lisa
name: Ver Ploeg, Michele
name: Williams, Ryan
name: Mancino, Lisa
name: Ver Ploeg, Michele
name: Williams, Ryan
Publisher: name: Unknown
Year: 2014
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Food Access
subject: diet quality
subject: GIS mapping

description: In this research, we examine if and how altering the scale at which access is defined changes the estimated impact of access on diet quality and health outcomes. We also examine the extent to which there is a gradient between distance to the nearest supermarket and diet-related outcomes and whether availability of less healthy food outlets, such as convenience stores, alter any possible relationship between access and diet and health outcomes.
Formation of polar ring galaxies
Creators: name: Bournaud, F.
name: Combes, F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Polar ring galaxies are peculiar systems in which a gas rich, nearly polar ring surrounds an early-type or elliptical host galaxy. Two formation scenarios for these objects have been proposed: they are thought to form either in major galaxy mergers or by tidal accretion of the polar material from a gas rich donor galaxy. Both scenarios are studied through N-body simulations including gas dynamics and star formation. Constraints on physical parameters are drawn out, in order to determine which scenario is the most likely to occur. Polar ring galaxies from each scenario are compared with observations and we discuss whether the accretion scenario and the merging scenario account for observational properties of polar ring galaxies. The conclusion of this study is that the accretion scenario is both the most likely and the most supported by observations. Even if the merging scenario is rather robust, most polar ring galaxies are shown to be the result of tidal gas accretion events.
description: Accepted for publication in A&A. 20 pages, 14 figures. The resolution of several figures has been reduced in this version
UNISECO H2020 policy brief: Szakpolitikai ajánlás: Talajkímélő gazdálkodás Magyarországon - Miként lehet segíteni a szakpolitikák javításán keresztül az agro-ökológia felé történő elmozdulást?
Creators: name: BALÁZS, Katalin
name: PODMANICZKY, László
name: SZILÁGYI, Alfréd
Publisher: name: Zenodo
Year: 2021
Subjects: szakpolitika
Talajkímélő gazdálkodás
Magyarország
agro-ökológia
UNISECO H2020

description: Az UNISECO egy európai kutatási projekt, amelynek célja, hogy elősegítse az agroökológiai megközelítések gazdálkodási rendszerekben történő megvalósítását és továbbfejlesztését elősegítő vagy éppen gátló gazdasági-társadalmi és szakpolitikai tényezők megértését. További információ: https://uniseco-project.eu/ A projekt támogatást kapott az Európai Unió H2020 kutatási és innovációs programja keretében. Támogatási szerződés száma: No 773901. A kiadvány kizárólag a szerzők véleményét tükrözi, az Európai Bizottság nem felelős a benne szereplő bármely információk használatból eredő következményekért.
Simulation of a Dynamic, RuleSet-based Quantum Network
Creators: name: Matsuo, Takaaki
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Similar to the classical Internet, the quantum Internet will require knowledge regarding link qualities used for purposes such as optimal route selection. This is commonly accomplished by performing link-level tomography with or without purification -- a.k.a. quantum link bootstrapping. Meanwhile, the gate selection and the resource (Bell pair) selection for a task must be coordinated beforehand. This thesis introduces the RuleSet-based communication protocol aimed for supporting the autonomous coordination of quantum operations among distant nodes, with minimal classical packet transmission. This thesis also discusses the RuleSet-based quantum link bootstrapping protocol, which consists of recurrent purifications and link-level tomography, evaluated over a Markov-Chain Monte-Carlo simulation with noisy systems modeled on real world quality hardware. Given a 10km MeetInTheMiddle based two-node system, each with 100 memory qubits ideally connected to the optical fiber, the Recurrent Single selection - Single error purification (RSs-Sp) protocol is capable of improving the fidelity from an average input $F_{r}=0.675$ to approximately $F_{r}=0.865$. The system gets noisier with longer channels, in which case errors may develop faster than the purification gain. For a noisier system with a longer channel length, the double selection-based purification shows an advantage for improving the fidelity.
description: arXiv admin note: text overlap with arXiv:1904.08605
Measurement Error in the Schaefer Production Model
Creators: name: Burns, Christopher
name: Burns, Christopher
Publisher: name: Unknown
Year: 2014
Subjects: subject: Research Methods/ Statistical Methods
subject: Resource /Energy Economics and Policy
subject: Commercial Fisheries
subject: Measurement Error

description: This paper contributes to the existing literature on the Schaefer Production Model by applying a relatively new method for reducing the bias induced by measurement error, known as Simulation Extrapolation (SIMEX). We test this new method on logbook data from the Mid-Atlantic surfclam fishery from 2001-2009. We show that the SIMEX estimator reduces bias in the parameter estimates for the biological parameters and biomass estimates. This contribution is important because fishery managers may only have logbook catch and effort data on a few time periods, which could lead to poor biomass estimates, and potentially leading to a state of overfishing.
MOESM3 of Rubber plantations and drug resistant malaria: a cross-sectional survey in Cambodia
Creators: name: Thomson, Rebecca
name: Phok Sochea
name: Mak Sarath
name: MacDonald, Amanda
name: Pratt, Abigail
name: Poyer, Steve
name: Allen, Henrietta
name: Kunthy, Sok
name: Chamroeun, Sok
name: Daro, Kim
name: Sourn Samean
name: Nou Panharith
name: Ra, Sok
name: Sovottha, Chan
name: Mundy, Gary
name: Shunmay Yeung
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 3. P. vivax prevalence by PCR among plantation workers (adjusted for survey design) and odds of being infected, by risk factor.
Gomenella Dumbleton 1961
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Gomenella

description: 63. Gomenella Dumbleton
 G. dryandrae (Takahashi)
 Lectotype, Australia: Western Australia, Nedlands, 20.v.1940, (K. R. Norris), ex: Dryandra floribunda, 7/40, B.M. 1955-799.
 Australia: Western Australia: Perth, King’s Park, 4.iii.1959, (V.F. Eastop 7362×1), ex: Banksia sp. (or? Dryandra sp.), B.M. 1960-144.
 Australia: New South Wales, Cowan, 24.x.1978, (F. Wheelhouse 10), ex: Banksia spinulosa, C.I.E. A.12322.
 USA ex-Australia: New York, 30.iii.1974, (R. Scott), ex: Banksia hookeriana, B.M. 1998-131. G. multipora Dumbleton
Paratype, New Caledonia: Tinip, 4.xi.1954, (L.J. Dumbleton), ex: indet., B.M. 1964-221.
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on page 2509, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
Factors Affecting Preconditioned Calf Price Differentials: How much do Market and Sale Conditions Matter?
Creators: name: Schulz, Lee L.
name: Dhuyvetter, Kevin C.
name: Doran, Beth
name: Schulz, Lee L.
name: Dhuyvetter, Kevin C.
name: Doran, Beth
Publisher: name: Unknown
Year: 2014
Subjects: subject: Demand and Price Analysis
subject: Farm Management
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: feeder calves
subject: hedonic model
subject: preconditioning
subject: price analysis
subject: price differentials
subject: seller reputation

description: Feeder calf prices are determined by the interaction of many factors. This study uses transactions data from Iowa preconditioned and regular feeder calf auction sales to investigate the impact of a wide variety of factors, many of which have not been used in previous studies on feeder calf prices. Unlike previous studies, this analysis explicitly incorporates changes in feeder cattle market fundamentals during the data collection period. Notably, market premiums for preconditioned sales versus regular sales, feedlot capacity utilization, and seller reputation are significant factors affecting feeder calf prices.
Pew Research Center: American Trends Panel Wave 48.5 - National Adult Sample
Creators: name: Pew Research Center
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: Military service (3); National Guard service (1); satisfaction with aspects of your life (5); President Donald Trump approval as commander-in-chief of military (1); Trump respects military veterans (1); federal spending on military (1); policies of Trump administration make military stronger or weaker (1); trust Trump to make decisions on use of force (2); Trump reliance on military leaders (1); Trump approval on issues (3); wars worth fighting (3); qualities that describe people in military or outside it (9); military policies (4); would advise a young person to join military (1); years in active duty in military (1); position in military (1); service in Iraq/Afghanistan (2); relationships and family while on active duty (3); deployed away from permanent duty station (1); impact of deployment (4); served in combat or war zone (5); impact of combat experiences (4); military injuries and deaths (3); training prepared you for life in military (1); transition to civilian life from military (2); Department of Veterans Affairs (2); help from government as a veteran (1); personal and financial experiences after leaving military (18); look up or down on military service (2); mental health and military service (3).
MOESM1 of Phosphate regulator PhoP directly and indirectly controls transcription of the erythromycin biosynthesis genes in Saccharopolyspora erythraea
Creators: name: Xu, Ya
name: You, Di
name: Yao, Li-Li
name: Xiaohe Chu
name: Bang-Ce Ye
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Plant Biology
subject: Computational Biology

description: Additional file 1: Table S1. The primers used for amplification of gene upstream regions in EMSAs. Table S2. The primers used in RT-qPCR.