cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantum quenches and thermalization in one-dimensional fermionic systems
Creators: name: Rigol, Marcos
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the dynamics and thermalization of strongly correlated fermions in finite one-dimensional lattices after a quantum quench. Our calculations are performed using exact diagonalization. We focus on one- and two-body observables such as the momentum distribution function [n(k)] and the density-density structure factor [N(k)], respectively, and study the effects of approaching an integrable point. We show that while the relaxation dynamics and thermalization of N(k) for fermions is very similar to the one of hardcore bosons, the behavior of n(k) is distinctively different. The latter observable exhibits a slower relaxation dynamics in fermionic systems. We identify the origin of this behavior, which is related to the off-diagonal matrix elements of n(k) in the basis of the eigenstates of the Hamiltonian. More generally, we find that thermalization occurs far away from integrability and that it breaks down as one approaches the integrable point.
description: 12 pages, 12 figures, as published
Magnetisation dynamics in exchange coupled spring systems with perpendicular anisotropy
Creators: name: Monteiro, Pedro M. S.
name: Schmool, D. S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Magnetisation dynamics in exchange spring magnets have been studied using simulations of the FePt/Fe bilayer system. The FePt hard layer exhibits strong perpendicular magnetocrystalline anisotropy, while the soft (Fe) layer has negligible magnetocrystalline anisotropy. The variation of the local spin orientation in the Fe layer is determined by the competition of the exchange coupling interaction with the hard layer and the magnetostatic energy which favours in-plane magnetisation. Dynamics were studied by monitoring the response of the Fe layer magnetisation after the abrupt application of a magnetic field which causes the systems to realign via precessional motion. This precessional motion allows us to obtain the frequency spectrum and hence examine the dynamical magnetisation motion. Since the rotation of the spins in the soft layer does not have a well defined magnetic anisotropy, the system does not present the usual frequency field characteristics for a thin film. Additionally we obtain multi-peaked resonance spectra for the application of magnetic fields perpendicular to the film plane, though we discount the existence of spin wave modes and propose that this arises due to variations in the local effective field across the Fe layer. The dynamic response is only considered in the Fe layer, with the FePt layer held fixed in the perpendicular orientation.
description: 8 pages, 14 figures, v2: references added and improved introduction
Growth Process of US Agricultural Land Size: Testing the Law of Proportionate Effect
Creators: name: Drugova, Tatiana
name: Akhundjanov, Sherzod B.
name: Drugova, Tatiana
name: Akhundjanov, Sherzod B.
Publisher: name: Unknown
Year: 2020
Subjects: Research Methods/Statistical Methods
Agribusiness
Industrial Organization

description: Presentation18034
Crop Insurance Rate Making, Land Quality and Adverse Selection
Creators: name: Lu, Pin
name: Hennessy, David A.
name: Feng, Hongli
name: Yu, Cindy L.
name: Lu, Pin
name: Hennessy, David A.
name: Feng, Hongli
name: Yu, Cindy L.
Publisher: name: Unknown
Year: 2020
Subjects: Risk and Uncertainty
Agricultural Finance
Demand and Price Analysis

description: Presentation18035
Citation entropy and research impact estimation
Creators: name: Silagadze, Z. K.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Digital Libraries (cs.DL)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: A new indicator, a real valued $s$-index, is suggested to characterize a quality and impact of the scientific research output. It is expected to be at least as useful as the notorious $h$-index, at the same time avoiding some its obvious drawbacks. However, surprisingly, the $h$-index is found to be quite a good indicator for majority of real-life citation data with their alleged Zipfian behaviour for which these drawbacks do not show up. The style of the paper was chosen deliberately somewhat frivolous to indicate that any attempt to characterize the scientific output of a researcher by just one number always has an element of a grotesque game in it and should not be taken too seriously. I hope this frivolous style will be perceived as a funny decoration only.
description: 9 pages, 3 figures, significantly changed, version to by published in Acta Phys. Polon. B
Leading-Order Determination of the Gluon Polarization from high-$p_T$ Hadron Electroproduction
Creators: name: The HERMES Collaboration
name: Airapetian, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Longitudinal double-spin asymmetries of charged hadrons with high transverse momentum $p_T$ have been measured in electroproduction using the \hermes\ detector at \hera. Processes involving gluons in the nucleon have been enhanced relative to others by selecting hadrons with $p_T$ typically above 1 GeV. In this kinematic domain the gluon polarization has been extracted in leading order making use of the model embedded in the Monte Carlo Generator \Pythia\ 6.2. The gluon polarization obtained from single inclusive hadrons in the $p_T$ range 1 GeV $< p_T
Economic impacts of the U.S. Renewable Fuel Standard: An ex-post evaluation
Creators: name: Taheripour, Farzad
name: Baumes, Harry S.
name: Tyner, Wallace E.
name: Taheripour, Farzad
name: Baumes, Harry S.
name: Tyner, Wallace E.
Publisher: name: Unknown
Year: 2020
Subjects: Agricultural and Food Policy
Demand and Price Analysis
Resource/Energy Economics and Policy

description: Presentation18038
NMR measurements of intrinsic spin susceptibility in LaFeAsO(0.9)F(0.1)
Creators: name: Imai, T.
name: Ahilan, K.
name: Ning, F. L.
name: McGuire, M. A.
name: Sefat, A. S.
name: Jin, R.
name: Sales, B. C.
name: Mandrus, D.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We will probe the intrinsic behavior of spin susceptibility chi_(spin) in the LaFeAsO(1-x)F(x) superconductor (x ~ 0.1, Tc ~ 27K) using 19-F and 75-As NMR techniques. Our new results firmly establish the pseudo-gap behavior with Delta_(PG)/kB ~ 140K. The estimated magnitude of chi_(spin) at 290K, ~1.8x10^(-4) [emu/mol-Fe], is approximately twice larger than that in high Tc cuprates. We also show that chi_(spin) levels off below ~50K down to Tc.
description: Invited paper to the Proceedings of the International Symposium on Iron-oxypnictide Superconductors (June 28-29, 2008, Tokyo). J. Phys. Soc. Jpn. Suppl. (in press)
Quiet Planting in the Locked Constraint Satisfaction Problems
Creators: name: Zdeborová, Lenka
name: Krzakala, Florent
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Computational Complexity (cs.CC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We study the planted ensemble of locked constraint satisfaction problems. We describe the connection between the random and planted ensembles. The use of the cavity method is combined with arguments from reconstruction on trees and first and second moment considerations; in particular the connection with the reconstruction on trees appears to be crucial. Our main result is the location of the hard region in the planted ensemble. In a part of that hard region instances have with high probability a single satisfying assignment.
description: 21 pages, revised version
The Ex Ante Price Information Effect on Water Conservation: A Case Study of Taipei’s Water Tariff Adjustment
Creators: name: Lee, Gi-Eu
name: Chou, Chang-Erh
name: Lee, Gi-Eu
name: Chou, Chang-Erh
Publisher: name: Unknown
Year: 2020
Subjects: Resource/Energy Economics and Policy
Institutional and Behavioral Economics

description: Presentation18039
Additional file 1 of Golgi-apparatus genes related signature for predicting the progression-free interval of patients with papillary thyroid carcinoma
Creators: name: Liu, Rui
name: Cao, Zhen
name: Wu, Mengwei
name: Li, Xiaobin
name: Fan, Peizhi
name: Liu, Ziwen
Publisher: name: figshare
Year: 2023
Subjects: Medicine
Cell Biology
Molecular Biology
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Developmental Biology
Cancer

description: Supplementary Material 1
Fracking Boom and Agricultural Doom: Evidence from Kern County, California
Creators: name: Siu, Wai Yan
name: Akhundjanov, Sherzod B.
name: Siu, Wai Yan
name: Akhundjanov, Sherzod B.
Publisher: name: Unknown
Year: 2020
Subjects: Resource/Energy Economics and Policy
Research Methods/Statistical Methods

description: Presentation18042
La Véracité des “Voleurs d'or” (1857) et d'”Un deuil au bout du monde”(1877) de Céleste de Chabrillan comme témoignages sur l'expérience vécue dans le Victoria des années 1850
Creators: name: Allen, JM
Publisher: name: University Of Tasmania
Year: 2023
Subjects: French language

description: No description available
The 2019 Government Shutdown Increased Uncertainty in Major Agricultural Commodity Markets
Creators: name: Goyal, Raghav
name: Adjemian, Michael K.
name: Goyal, Raghav
name: Adjemian, Michael K.
Publisher: name: Unknown
Year: 2020
Subjects: Demand and Price Analysis
Agricultural and Food Policy
Agricultural Finance

description: Presentation18044
Polarization Transfer in the 4He(e,e'p)3H Reaction at Q^2 = 0.8 and 1.3 (GeV/c)^2
Creators: name: Paolone, M.
name: Malace, S. P.
name: Strauch, S.
name: Albayrak, I.
name: Arrington, J.
name: Berman, B. L.
name: Brash, E. J.
name: Briscoe, B.
name: Camsonne, A.
name: Chen, J. -P.
name: Christy, M. E.
name: Chudakov, E.
name: Cisbani, E.
name: Craver, B.
name: Cusanno, F.
name: Ent, R.
name: Garibaldi, F.
name: Gilman, R.
name: Glamazdin, O.
name: Glister, J.
name: Higinbotham, D. W.
name: Hyde-Wright, C. E.
name: Ilieva, Y.
name: de Jager, C. W.
name: Jiang, X.
name: Jones, M. K.
name: Keppel, C. E.
name: Khrosinkova, E.
name: Kuchina, E.
name: Kumbartzki, G.
name: Lee, B.
name: Lindgren, R.
name: Margaziotis, D. J.
name: Meekins, D.
name: Michaels, R.
name: Park, K.
name: Pentchev, L.
name: Perdrisat, C. F.
name: Piasetzky, E.
name: Punjabi, V. A.
name: Puckett, A. J. R.
name: Qian, X.
name: Qiang, Y.
name: Ransome, R. D.
name: Saha, A.
name: Sarty, A. J.
name: Schulte, E.
name: Solvignon, P.
name: Subudi, R. R.
name: Tang, L.
name: Tedeschi, D.
name: Tvaskis, V.
name: Udias, J. M.
name: Ulmer, P. E.
name: Vignote, J. R.
name: Wesselmann, F. R.
name: Wojteskhowski, B.
name: Zhan, X.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Proton recoil polarization was measured in the quasielastic 4He(e,e'p)3H reaction at Q^2 = 0.8 (GeV/c)^2 and 1.3 (GeV/c)^2 with unprecedented precision. The polarization-transfer coefficients are found to differ from those of the 1H(e,e' p) reaction, contradicting a relativistic distorted-wave approximation, and favoring either the inclusion of medium-modified proton form factors predicted by the quark-meson coupling model or a spin-dependent charge-exchange final-state interaction. For the first time, the polarization-transfer ratio is studied as a function of the virtuality of the proton.
Attitudes towards Aquaculture and Seafood Purchasing Preferences
Creators: name: Bouchard, Dylan D.
name: Labbe, Randy
name: Camire, Mary Ellen
name: Bouchard, Dylan D.
name: Labbe, Randy
name: Camire, Mary Ellen
Publisher: name: Unknown
Year: 2020
Subjects: subject: Demand and Price Analysis
subject: Marketing
subject: FOS: Economics and business
subject: Institutional and Behavioral Economics

description: Presentation18047
Lorentz-violating contributions of the Carroll-Field-Jackiw model to the CMB anisotropy
Creators: name: Casana, Rodolfo
name: Ferreira, Manoel M.
name: Rodrigues, Josberg S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the finite temperature properties of the Maxwell-Carroll-Field-Jackiw (MCFJ) electrodynamics for a purely spacelike background. Starting from the associated finite temperature partition function, a modified black body spectral distribution is obtained. We thus show that, if the CMB radiation is described by this model, the spectrum presents an anisotropic angular energy density distribution. We show, at leading order, that the Lorentz-breaking contributions for the Planck's radiation law and for the Stefan-Boltzmann's law are nonlinear in frequency and quadratic in temperature, respectively. Using our results, we set up bounds for the Lorentz-breaking parameter, and show that Lorentz violation in the context of the MCFJ model is unable to yield the known CMB anisotropy (of 1 part in $10^{5})$.
The energy scale behind the metallic behaviors in low-density Si-MOSFETs
Creators: name: Fleury, Geneviève
name: Waintal, Xavier
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We show that the unexpected metallic behavior (the so-called two-dimensional metal-insulator transition) observed in low-density Silicon metal-oxide-semiconductor field-effect transistors (Si-MOSFETs) is controlled by a unique characteristic energy scale, the polarization energy. On one hand, we perform Quantum Monte Carlo calculations of the energy needed to polarize the two dimensional electron gas at zero temperature, taking into account Coulomb interactions, valley degeneracy and electronic mobility (disorder). On the other hand, we identify the characteristic energy scale controlling the physics in eight different sets of experiments. We find that our {\it ab-initio} polarization energies (obtained without any adjustable parameters) are in perfect agreement with the observed characteristic energies for all available data, both for the magnetic field and temperature dependence of the resistivities. Our results put strong constraints on possible mechanisms responsible for the metallic behavior. In particular, there are strong indications that the system would eventually become insulating at low enough temperature.
description: two references added, corrected typos, minor changes, final version as published
Rural Minimum Living Standard Guarantee (Rural Dibao) Program Boosts Children’s Education Outcomes in Rural China
Creators: name: He, Zixuan
name: Fang, Xiangming
name: Rose, Nathan
name: Rozelle, Scott D.
name: He, Zixuan
name: Fang, Xiangming
name: Rose, Nathan
name: Rozelle, Scott D.
Publisher: name: Unknown
Year: 2020
Subjects: Community/Rural/Urban Development
Institutional and Behavioral Economics
Labor and Human Capital

description: Presentation18049
Impact of off-farm employment on household clean energy consumption in rural China: A gender perspective
Creators: name: Chang, Huayi
name: Zhang, Junbiao
name: He, Ke
name: Zeng, Yangmei
name: Chang, Huayi
name: Zhang, Junbiao
name: He, Ke
name: Zeng, Yangmei
Publisher: name: Unknown
Year: 2020
Subjects: Community/Rural/Urban Development
Labor and Human Capital
Resource/Energy Economics and Policy

description: Presentation18050
Hopf algebras of formal diffeomorphisms and numerical integration on manifolds
Creators: name: Lundervold, Alexander
name: Munthe-Kaas, Hans
Publisher: name: arXiv
Year: 2009
Subjects: subject: Numerical Analysis (math.NA)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 65L05, 37M99, 81R50

description: B-series originated from the work of John Butcher in the 1960s as a tool to analyze numerical integration of differential equations, in particular Runge-Kutta methods. Connections to renormalization theory in perturbative quantum field theory have been established in recent years. The algebraic structure of classical Runge-Kutta methods is described by the Connes-Kreimer Hopf algebra. Lie-Butcher theory is a generalization of B-series aimed at studying Lie-group integrators for differential equations evolving on manifolds. Lie-group integrators are based on general Lie group actions on a manifold, and classical Runge-Kutta integrators appear in this setting as the special case of R^n acting upon itself by translations. Lie--Butcher theory combines classical B-series on R^n with Lie-series on manifolds. The underlying Hopf algebra combines the Connes-Kreimer Hopf algebra with the shuffle Hopf algebra of free Lie algebras. We give an introduction to Hopf algebraic structures and their relationship to structures appearing in numerical analysis, aimed at a general mathematical audience. In particular we explore the close connection between Lie series, time-dependent Lie series and Lie--Butcher series for diffeomorphisms on manifolds. The role of the Euler and Dynkin idempotents in numerical analysis is discussed. A non-commutative version of a Faa di Bruno bialgebra is introduced, and the relation to non-commutative Bell polynomials is explored.
description: 29 pages, final version, to appear in the proceedings of the 2007 MPIM conference "Combinatorics and Physics"
Thresholds in the prose fiction of Walter de la Mare
Creators: name: Weston, Joanna Mary
Publisher: name: University of British Columbia
Year: 2011

description: Walter de la Mare has always been known as a writer of fantasy and supernatural fiction. It is proposed here that he is, in fact, concerned with exploration of the conscious and unconscious selves. His exploration is more philosophical than psychological in that he makes no use of Freudian formulas. He follows rather the intuitive approach of Jung but uses the media of fiction and, thereby, imagery, to show the possibilities of man's infinite mind. He uses images of doors, windows, water and mirrors to show how the conscious and unconscious selves, the real and astral selves, are divided by lack of understanding, by refusal to accept the other, and by total denial of one another. But he shows also how they may be united across these barriers once they are seen as thresholds between one and the other, that union of the two selves as one integral whole makes for happiness in understanding. He uses the present as an image of the threshold between past and future in which the individual stands in command of primeval memory and his future experience. In all his prose fiction, de la Mare is concerned with man in his present, real, world crossing the boundary into the world of the spirit, the astral world. The real self, the physical human body, serves as container for the spiritual, though the make-up of that unconscious self should, ideally, be seen in the face. It is attainment of that ideal which is a major theme in de la Mare's prose fiction.
Constraints on Cosmological Models and Reconstructing the Acceleration History of the Universe with Gamma-Ray Burst Distance Indicators
Creators: name: Liang, Nan
name: Wu, Puxun
name: Zhang, Shuang Nan
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Gamma-ray bursts (GRBs) have been regarded as standard candles at very high redshift for cosmology research. We have proposed a new method to calibrate GRB distance indicators with Type Ia supernova (SNe Ia) data in a completely cosmology-independent way to avoid the circularity problem that had limited the direct use of GRBs to probe cosmology [N. Liang, W. K. Xiao, Y. Liu, and S. N. Zhang, Astrophys. J. 685, 354 (2008).]. In this paper, a simple method is provided to combine GRB data into the joint observational data analysis to constrain cosmological models; in this method those SNe Ia data points used for calibrating the GRB data are not used to avoid any correlation between them. We find that the $Λ$CDM model is consistent with the joint data in the 1-$σ$ confidence region, using the GRB data at high redshift calibrated with the interpolating method, the Constitution set of SNe Ia, the cosmic microwave background radiation from Wilkinson Microwave Anisotropy Probe five year observation, the baryonic acoustic oscillation from the spectroscopic Sloan Digital Sky Survey Data Release 7 galaxy sample, the x-ray baryon mass fraction in clusters of galaxies, and the observational Hubble parameter versus redshift data. Comparing to the joint constraints with GRBs and without GRBs, we find that the contribution of GRBs to the joint cosmological constraints is a slight shift in the confidence regions of cosmological parameters to better enclose the $Λ$CDM model. Finally, we reconstruct the acceleration history of the Universe up to $z>6$ with the distance moduli of SNe Ia and GRBs and find some features that deviate from the $Λ$CDM model and seem to favor oscillatory cosmology models; however further investigations are needed to better understand the situation.
description: 14 pages, 9 figures, 2 tables; v3: the revised version, fig. 6 and some discussions added, accepted for for publication in Phys. Rev. D; v4: the published version (Phys. Rev. D 81, 083518, 2010)
The value of healthy eating vs. the value of convenience: Investigating the willingness to pay for living in food swamps
Creators: name: Tu, Juan
name: Qiu, Feng
name: Yang, Meng
name: Tu, Juan
name: Qiu, Feng
name: Yang, Meng
Publisher: name: Unknown
Year: 2020
Subjects: Resource/Energy Economics and Policy
Agricultural and Food Policy
Community/Rural/Urban Development

description: Presentation18054
Quantum switching at a mean-field instability of a Bose-Einstein condensate in an optical lattice
Creators: name: Shchesnovich, V. S.
name: Konotop, V. V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Chaotic Dynamics (nlin.CD)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is shown that bifurcations of the mean-field dynamics of a Bose-Einstein condensate can be related with the quantum phase transitions of the original many-body system. As an example we explore the intra-band tunneling in the two-dimensional optical lattice. Such a system allows for easy control by the lattice depth as well as for macroscopic visualization of the phase transition. The system manifests switching between two selftrapping states or from a selftrapping state to a superposition of the macroscopically populated selftrapping states with the step-like variation of the control parameter about the bifurcation point. We have also observed the magnification of the microscopic difference between the even and odd number of atoms to a macroscopically distinguishable dynamics of the system.
description: 4 pages, 3 figures (2 in color)
Product and Marketing Strategies to Boost the Liquid Milk Demand: A Hedonic Metric Approach
Creators: name: Chen, I-Chun
name: Du, Xiaodong
name: Mitchell, Paul D.
name: Chen, I-Chun
name: Du, Xiaodong
name: Mitchell, Paul D.
Publisher: name: Unknown
Year: 2020
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: Demand and Price Analysis
subject: Industrial Organization

description: Presentation18060
Instantons on the Taub-NUT Space
Creators: name: Cherkis, Sergey A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We present a construction of self-dual Yang-Mills connections on the Taub-NUT space. We illustrate it by finding explicit expressions for all SU(2) instantons of instanton number one and generic monodromy at infinity.
description: 32 pages, 4 figures, Eqs.(84,91,98,99) corrected, added acknowledgment
Purdue Improved Cowpea Storage (PICS) Technology Usage among Legume Traders in Nigeria: What are the Set-backs to the Breakthrough?
Creators: name: Ajibade, Toyin B.
name: Adeyemi, Uswat T.
name: Muhammed-Sanni, Moshood O.
name: Ajibade, Toyin B.
name: Adeyemi, Uswat T.
name: Muhammed-Sanni, Moshood O.
Publisher: name: Unknown
Year: 2020
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: Food Consumption/Nutrition/Food Safety
subject: Agricultural and Food Policy

description: Presentation18065
Clinical Cases 1-10
Creators: name: Cunningham, Christopher
name: Lucke, Austin
name: Reiss, Rachel
name: Garba, Deen
name: Giusto, Joseph
name: Hastie, Eric
Publisher: name: figshare
Year: 2021
Subjects: subject: 119999 Medical and Health Sciences not elsewhere classified
subject: FOS: Other medical sciences

description: These are the 10 clinical cases used for our course
The Impact of China's Location Based Environmental Regulations on Hog Industry and Water Quality: A Synthetic Difference-in-differences Approach
Creators: name: Cheng, Nieyan
name: Zhang, Wendong
name: Xiong, Tao
name: Cheng, Nieyan
name: Zhang, Wendong
name: Xiong, Tao
Publisher: name: Unknown
Year: 2020
Subjects: Resource/Energy Economics and Policy
Agricultural and Food Policy
Research Methods/Statistical Methods

description: Presentation18069
Will Farmers adopt Remote Sensing for Soybean Aphid Management? An Economic Perspective
Creators: name: Thakur, Tiesta
name: Hurley, Terrance M.
name: Thakur, Tiesta
name: Hurley, Terrance M.
Publisher: name: Unknown
Year: 2020
Subjects: Production Economics
Productivity Analysis
Agribusiness

description: Presentation18070
Can ecolabel certifications for restaurants influence consumer choices away from home?
Creators: name: Fang, Yingkai
name: Asche, Frank
name: Gao, Zhifeng
name: Fang, Yingkai
name: Asche, Frank
name: Gao, Zhifeng
Publisher: name: Unknown
Year: 2020
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: Agribusiness
subject: Agricultural and Food Policy

description: Presentation18071
Clathration of Volatiles in the Solar Nebula and Implications for the Origin of Titan's atmosphere
Creators: name: Mousis, Olivier
name: Lunine, Jonathan I.
name: Thomas, Caroline
name: Pasek, Matthew
name: Marboeuf, Ulysse
name: Alibert, Yann
name: Ballenegger, Vincent
name: Cordier, Daniel
name: Ellinger, Yves
name: Pauzat, Francoise
name: Picaud, Sylvain
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We describe a scenario of Titan's formation matching the constraints imposed by its current atmospheric composition. Assuming that the abundances of all elements, including oxygen, are solar in the outer nebula, we show that the icy planetesimals were agglomerated in the feeding zone of Saturn from a mixture of clathrates with multiple guest species, so-called stochiometric hydrates such as ammonia hydrate, and pure condensates. We also use a statistical thermodynamic approach to constrain the composition of multiple guest clathrates formed in the solar nebula. We then infer that krypton and xenon, that are expected to condense in the 20-30 K temperature range in the solar nebula, are trapped in clathrates at higher temperatures than 50 K. Once formed, these ices either were accreted by Saturn or remained embedded in its surrounding subnebula until they found their way into the regular satellites growing around Saturn. In order to explain the carbon monoxide and primordial argon deficiencies of Titan's atmosphere, we suggest that the satellite was formed from icy planetesimals initially produced in the solar nebula and that were partially devolatilized at a temperature not exceeding 50 K during their migration within Saturn's subnebula. The observed deficiencies of Titan's atmosphere in krypton and xenon could result from other processes that may have occurred both prior or after the completion of Titan. Thus, krypton and xenon may have been sequestrated in the form of XH3+ complexes in the solar nebula gas phase, causing the formation of noble gas-poor planetesimals ultimately accreted by Titan. Alternatively, krypton and xenon may have also been trapped efficiently in clathrates located on the satellite's surface or in its atmospheric haze.
description: Accepted for publication in The Astrophysical Journal
The Nexus between Natural disasters, Supply Chains and Trade – Revisiting the Role of FTAs in Disaster Risk Reduction
Creators: name: Permani, Risti
name: Xu, Xing
name: Permani, Risti
name: Xu, Xing
Publisher: name: Unknown
Year: 2020
Subjects: International Relations/Trade
Agricultural and Food Policy
International Development

description: Presentation18076
Effectiveness of tailored talks between a cancer screening specialist and general practitioners to improve the uptake of colorectal cancer screening in Ancona (Italy) during the pandemic period
Creators: name: Martellucci, Cecilia Acuti
name: Giacomini, Giusi
name: Flacco, Maria Elena
name: Manzoli, Lamberto
name: Morettini, Margherita
name: Martellucci, Mosè
name: Rosati, Sara
name: Bizzarri, Silvia
name: Palmer, Matthew
name: Pascucci, Lidia
name: Uncini, Marco
name: Pasqualini, Francesca
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Colorectal cancer (CRC) screening uptake in many countries has been low and further impacted by the COVID-19 pandemic. General Practitioners (GPs) are key facilitators, however research on their impact on organised CRC screening is still limited. To evaluate the effectiveness of tailored talks with GPs to increase population uptake of the long-established CRC screening programme in Ancona province, Italy. In this prospective cohort study, one-to-one tailored talks were organised in January 2020 between the GPs of one county of the province (with GPs from other counties as controls) and the screening programme physician-in-chief to discuss the deployment and effectiveness of organised screening. Data was extracted from the National Healthcare System datasets and linear regression was used to assess the potential predictors of CRC screening uptake. The mean CRC screening uptake remained stable from 39.9% in 2018–19 to 40.8% in 2020–21 in the 22 GPs of the intervention county, whereas it statistically significantly decreased from 38.7% to 34.7% in the 232 control GPs. In multivariate analyses, belonging to the intervention county was associated with an improved uptake compared to the control counties (+5.1%; 95% Confidence Intervals – CI: 2.0%; 8.1%). Persons cared for by GPs who received a tailored talk with a cancer screening specialist avoided a drop in CRC screening adherence, which characterised all other Italian screening programmes during the COVID-19 emergency. If future randomised trials confirm the impact of tailored talks, they may be incorporated into existing strategies to improve population CRC screening uptake. Tailored talks on CRC screening were conducted between one cancer screening specialist and GPs. Even during the pandemic, CRC screening uptake was stable among persons cared for by GPs targeted by tailored talks. If confirmed by randomised trials, tailored talks may be employed to improve CRC screening uptake.
Maverick dark matter at colliders
Creators: name: Beltran, Maria
name: Hooper, Dan
name: Kolb, Edward W.
name: Krusberg, Zosia A. C.
name: Tait, Tim M. P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Assuming that dark matter is a weakly interacting massive particle (WIMP) species X produced in the early Universe as a cold thermal relic, we study the collider signal of pp or ppbar -> XXbar + jets and its distinguishability from standard-model background processes associated with jets and missing energy. We assume that the WIMP is the sole particle related to dark matter within reach of the LHC--a "maverick" particle--and that it couples to quarks through a higher dimensional contact interaction. We simulate the WIMP final-state signal XXbar + jet and dominant standard-model (SM) background processes and find that the dark-matter production process results in higher energies for the colored final state partons than do the standard-model background processes, resulting in more QCD radiation and a higher jet multiplicity. As a consequence, the detectable signature of maverick dark matter is an excess over standard-model expectations of events consisting of large missing transverse energy, together with large leading jet transverse momentum and scalar sum of the transverse momenta of the jets. Existing Tevatron data and forthcoming LHC data can constrain (or discover!) maverick dark matter.
description: 11 pages, 7 figures
Estimation of Feasibility and Economic Impacts of Proposed Native American Land Grant College in the State of Nevada
Creators: name: Harris, Thomas R.
name: Emm, Staci
name: Bishop, Carol D.
name: Freeman, Brenda
name: Emm, Kari
name: Borden, Buddy
name: Harris, Thomas R.
name: Emm, Staci
name: Bishop, Carol D.
name: Freeman, Brenda
name: Emm, Kari
name: Borden, Buddy
Publisher: name: Unknown
Year: 2020
Subjects: Teaching/Communication/Extension/Profession
Community/Rural/Urban Development
Labor and Human Capital

description: Presentation18077
On several homonyms in Syunik-Artsakh dialects.pdf
Creators: name: Kumunts, Mher
Publisher: name: figshare
Year: 2022
Subjects: subject: 200322 Comparative Language Studies
subject: FOS: Languages and literature
subject: 200399 Language Studies not elsewhere classified
subject: 200406 Language in Time and Space (incl. Historical Linguistics, Dialectology)
subject: 200408 Linguistic Structures (incl. Grammar, Phonology, Lexicon, Semantics)
subject: 200317 Other Asian Languages (excl. South-East Asian)

description: The root կօնդ has a unique value in Syunik-Artsakh dialects due to its frequent usage and variety of forms and meanings.In Syunik-Artsakh dialects, there are three words identical in form: կօնդ1 “spherical root,” “rhizome,” figurative or metaphorical “head of a person,” կօնդ2 “paralytic,” կէնդ3>կընդ-էլ “to become one, odd.” We think the word ճակնդեղ also has the root կօնդ: ճախ “bush, brushwood” + կօնդ. Therefore, according to research, the root կօնդ has grown over time and created homonyms that are frequently used now.
A geometric construction of colored HOMFLYPT homology
Creators: name: Webster, Ben
name: Williamson, Geordie
Publisher: name: arXiv
Year: 2009
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 17B10, 57T10

description: The aim of this paper is two-fold. First, we give a fully geometric description of the HOMFLYPT homology of Khovanov-Rozansky. Our method is to construct this invariant in terms of the cohomology of various sheaves on certain algebraic groups, in the same spirit as the authors' previous work on Soergel bimodules. All the differentials and gradings which appear in the construction of HOMFLYPT homology are given a geometric interpretation. In fact, with only minor modifications, we can extend this construction to give a categorification of the colored HOMFLYPT polynomial, colored HOMFLYPT homology. We show that it is in fact a knot invariant categorifying the colored HOMFLYPT polynomial and that this coincides with the categorification proposed by Mackaay, Stosic and Vaz.
description: 31 pages; TiKZ figures. DVI may not display correctly on all computers, PDF is prefered. v3: minor changes, including added references
German general practitioners’ experiences of managing post-COVID-19 syndrome: A qualitative interview study
Creators: name: Schulze, Josefine
name: Lind, Lennart
name: Albert, Alina Rojas
name: Lüdtke, Laura
name: Hensen, Jens
name: Bergelt, Corinna
name: Härter, Martin
name: Pohontsch, Nadine Janis
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: The management of the long-term sequelae of coronavirus disease 2019 (COVID-19) infection, known as post-COVID-19 syndrome (PCS), continues to challenge the medical community, largely owing to a significant gap in the understanding of its aetiology, diagnosis and effective treatment. To examine general practitioners’ (GPs) experiences of caring for patients with PCS and to identify unmet care needs and opportunities for improvement. This study follows a qualitative design, using in-depth semi-structured telephone interviews with GPs (N = 31) from across Germany. Interviews were audio-recorded, transcribed verbatim and analysed using qualitative content analysis. GPs reported that they were often the first point of contact for patients with persistent symptoms following SARS-CoV-2 infection, with symptoms typically resolving within weeks. While ongoing symptomatic COVID-19 is perceived to be more common, the relevance of PCS to GP practices is considerable given its severe impact on patients’ functioning, social participation and the substantial time required for patient care. GPs coordinate diagnosis and treatment but face challenges because of the unclear definition of PCS and difficulties in attributing symptoms, resulting in a cautious approach to ICD-10 coding. Interviewees highlight lengthy diagnostic pathways and barriers to accessing specialist care. The findings confirm the high functional limitations and psychosocial burden of PCS on patients, and the central role of GPs in their care. The study suggests a need for further research and health policy measures to support GPs in navigating diagnostic uncertainty, interprofessional communication and the limited evidence on effective treatments. Limited evidence on causes and treatment of PCS challenges GPs. The findings illustrate symptom-driven approaches adopted by GPs to diagnose and manage PCS and highlight the role of psychosocial support. Efforts should focus on supporting GPs in their central role in the management of PCS to handle diagnostic uncertainty, improving interprofessional communication and addressing barriers to accessing specialist care.
Economic growth and deforestation in developing countries: Is the Environmental Kuznets Curve Hypothesis Still Applicable? Evidence from a Panel of Selected African Countries
Creators: name: Ajanaku, Bolarinwa
name: Collins, Alan R.
name: Ajanaku, Bolarinwa
name: Collins, Alan R.
Publisher: name: Unknown
Year: 2020
Subjects: International Development
Resource/Energy Economics and Policy
Community/Rural/Urban Development

description: Presentation18080
Sudesna Lehtinen 1967
Creators: name: Wang, Lu-Yu
name: Peng, Xian-Jin
name: Zhang, Zhi-Sheng
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Dictynidae
Sudesna

description: GenusSudesnaLehtinen, 1967
Type species.
Dictyna hedini Schenkel, 1936.
Diagnosis.
Sudesna can be distinguished from Dictyna by the reduced or absent spur of the male palpal tibia, the anteriorly located, widely separated epigynal copulatory openings, the tube-like copulatory ducts, and the laterally located spermathecal heads (Zhang and Li 2011).
Description.
Diminutive in size (1.60–4.57). Dorsum of prosoma pale darker to brown, with high cephalic area. Fovea absent. Cervical groove distinct, radial furrows indistinct. Eight eyes in 2 rows; eyes located on eye tubercles; eye tubercles coloured same as carapace. Chelicerae stout, yellowish to brown, with small yellow lateral condyles, 3–4 promarginal and 1–3 retromarginal teeth. Endites yellow, longer than wide. Labium yellow-brown, as long as wide. Sternum yellow-brown, with truncated anterior margin and blunt posterior margin. Legs yellowish to brown, patella with a small protrusion. Opisthosoma oval. Dorsum pale to darker brown, with some small, white, scale-like markings near midline. Venter of abdomen yellow-brown, with small, undivided cribellum. Spinnerets short and yellowish brown.
Palp with droplet-shaped cymbium. Tibia dorsally with two ctenidia or absent (S. circularis Zhang & Li, 2011 and S. yangi sp. nov.). Retrolateral tibial apophysis triangular or hook-shaped. Embolus semicircular and originating at about 8: 00 to 11: 30 o’clock position. Anterior arm of conductor (AA) short and membranous; posterior arm (PA) finger-shaped or twisted, usually with scaly tip.
Epigyne with widely separated copulatory openings. Copulatory openings with pronounced inner margins. Copulatory ducts short or long, usually twisted, and membranous or slightly sclerotized. Spermathecae sclerotized, irregularly shaped. Spermathecal heads spherical or oval. Fertilization ducts thin, long, extending from the anterior parts of spermathecae, curving and pointing laterally.
description: Published as part of Wang, Lu-Yu, Peng, Xian-Jin & Zhang, Zhi-Sheng, 2025, Six new species and a new synonym of the mesh-web spider genus Sudesna Lehtinen, 1967 (Araneae, Dictynidae) from China, pp. 127-149 in ZooKeys 1234 on pages 127-149, DOI: 10.3897/zookeys.1234.145300
A global Torelli theorem for hyperkahler manifolds
Creators: name: Verbitsky, Misha
Publisher: name: arXiv
Year: 2009
Subjects: subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C26, 32G13

description: A mapping class group of an oriented manifold is a quotient of its diffeomorphism group by the isotopies. We compute a mapping class group of a hypekahler manifold $M$, showing that it is commensurable to an arithmetic subgroup in SO(3, b_2-3). A Teichmuller space of $M$ is a space of complex structures on $M$ up to isotopies. We define a birational Teichmuller space by identifying certain points corresponding to bimeromorphically equivalent manifolds, and show that the period map gives an isomorphism of the birational Teichmuller space and the corresponding period space $SO(b_2-3, 3)/SO(2)\times SO(b_2 -3, 1)$. We use this result to obtain a Torelli theorem identifying any connected component of birational moduli space with a quotient of a period space by an arithmetic subgroup. When $M$ is a Hilbert scheme of $n$ points on a K3 surface, with $n-1$ a prime power, our Torelli theorem implies the usual Hodge-theoretic birational Torelli theorem (for other examples of hyperkahler manifolds the Hodge-theoretic Torelli theorem is known to be false).
description: 51 pages, final version, accepted by Duke Math. J
Dynamical Coulomb Blockade and the Derivative Discontinuity of Time-Dependent Density Functional Theory
Creators: name: Kurth, S.
name: Stefanucci, G.
name: Khosravi, E.
name: Verdozzi, C.
name: Gross, E. K. U.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The role of the discontinuity of the exchange-correlation potential of density functional theory is studied in the context of electron transport and shown to be intimately related to Coulomb blockade. By following the time evolution of an interacting nanojunction attached to biased leads, we find that, instead of evolving to a steady state, the system reaches a dynamical state characterized by correlation-induced current oscillations. Our results establish a dynamical picture of Coulomb blockade manifesting itself as a periodic sequence of charging and discharging of the nanostructure.
description: to appear in Physical Review Letters
Consumer Preferences for Dairy Products Logoed as Made with Tennessee Milk
Creators: name: Regmi, Hari
name: Upendram, Sreedhar
name: Jensen, Kimberly L.
name: DeLong, Karen L.
name: Regmi, Hari
name: Upendram, Sreedhar
name: Jensen, Kimberly L.
name: DeLong, Karen L.
Publisher: name: Unknown
Year: 2020
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: Agribusiness
subject: Community/Rural/Urban Development

description: Presentation18109
Revisiting causalities between crude oil and agricultural commodity markets: Quantileand time-varying evidence
Creators: name: Ma, Ruchuan
name: Xiong, Tao
name: Ma, Ruchuan
name: Xiong, Tao
Publisher: name: Unknown
Year: 2020
Subjects: subject: Demand and Price Analysis
subject: Agricultural Finance
subject: Marketing
subject: FOS: Economics and business

description: Presentation18110
Bayesian coherent analysis of in-spiral gravitational wave signals with a detector network
Creators: name: Veitch, John
name: Vecchio, Alberto
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: The present operation of the ground-based network of gravitational-wave laser interferometers in "enhanced" configuration brings the search for gravitational waves into a regime where detection is highly plausible. The development of techniques that allow us to discriminate a signal of astrophysical origin from instrumental artefacts in the interferometer data and to extract the full range of information are some of the primary goals of the current work. Here we report the details of a Bayesian approach to the problem of inference for gravitational wave observations using a network of instruments, for the computation of the Bayes factor between two hypotheses and the evaluation of the marginalised posterior density functions of the unknown model parameters. The numerical algorithm to tackle the notoriously difficult problem of the evaluation of large multi-dimensional integrals is based on a technique known as Nested Sampling, which provides an attractive alternative to more traditional Markov-chain Monte Carlo (MCMC) methods. We discuss the details of the implementation of this algorithm and its performance against a Gaussian model of the background noise, considering the specific case of the signal produced by the in-spiral of binary systems of black holes and/or neutron stars, although the method is completely general and can be applied to other classes of sources. We also demonstrate the utility of this approach by introducing a new coherence test to distinguish between the presence of a coherent signal of astrophysical origin in the data of multiple instruments and the presence of incoherent accidental artefacts, and the effects on the estimation of the source parameters as a function of the number of instruments in the network.
description: 22 pages