cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Some electromagnetic properties of the nucleon from Relativistic Chiral Effective Field Theory
Creators: name: Pascalutsa, Vladimir
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Considering the magnetic moment and polarizabilities of the nucleon we emphasize the need for relativistic chiral EFT calculations. Our relativistic calculations are done via the forward-Compton-scattering sum rules, thus ensuring the correct analytic properties. The results obtained in this way are equivalent to the usual loop calculations, provided no heavy-baryon expansion or any other manipulations which lead to a different analytic structure (e.g., infrared regularization) are made. The Baldin sum rule can directly be applied to calculate the sum of nucleon polarizabilities. In contrast, the GDH sum rule is practically unsuitable for calculating the magnetic moments. The breakthrough is achieved by taking the derivatives of the sum rule with respect to the anomalous magnetic moment. As an example, we apply the derivative of the GDH sum rule to the calculation of the magnetic moment in QED and reproduce the famous Schwinger's correction from a tree-level cross-section calcualation. As far as the nucleon properties are concerned, we focus on two issues: 1) chiral behavior of the nucleon magnetic moment and 2) reconciliation of the chiral loop and $Δ$-resonance contributions to the nucleon magnetic polarizability.
description: 11 pages, 3 figs.; invited seminar at the 26th Course of the International Erice School of Nuclear Physics: Lepton Scattering and the Structure of Hadrons and Nuclei, Erice, Italy, 16-24 Sep 2004; revision to v3: reference added, typo in Eq. (38) corrected
Eikonal solutions for moment hierarchies of Chemical Reaction Networks in the limits of large particle number
Creators: name: Smith, Eric
name: Krishnamurthy, Supriya
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Trajectory-based methods are well-developed to approximate steady-state probability distributions for stochastic processes in large-system limits. The trajectories are solutions to equations of motion of Hamiltonian dynamical systems, and are known as eikonals. They also express the leading flow lines along which probability currents balance. The existing eikonal methods for discrete-state processes including chemical reaction networks are based on the Liouville operator that evolves generating functions of the underlying probability distribution. We have previously derived a representation for the generators of such processes that acts directly in the hierarchy of moments of the distribution, rather than on the distribution itself or on its generating function. We show here how in the large-system limit the steady-state condition for that generator reduces to a mapping from eikonals to the ratios of neighboring factorial moments, as a function of the order $k$ of these moments. The construction shows that the boundary values for the moment hierarchy, and thus its whole solution, are anchored in the interior fixed points of the Hamiltonian system, a result familiar from Freidlin-Wenztell theory. The direct derivation of eikonals from the moment representation further illustrates the relation between coherent-state and number fields in Doi-Peliti theory, clarifying the role of canonical transformations in that theory.
Swimming with Quarks
Creators: name: Pennington, M. R.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: These six lectures, given at the XI Mexican School of Particles and Fields held at Xalapa in August 2004, are on the subject of strong coupling QCD. How this colours and shapes the hadron world in terms of (i) the hadron spectrum, (ii) chiral symmetry breaking, (iii) dynamical mass generation and (iv) confinement, are the topics discussed.
description: 73 pages, 70 figures
SOIL PRODUCTIVITY AND FARMERS' EROSION CONTROL INCENTIVES--A DYNAMIC MODELING APPROACH
Creators: name: Saliba, B. Colby
name: Saliba, B. Colby
Publisher: name: Unknown
Year: 1985
Subjects: Environmental Economics and Policy
Farm Management
Land Economics/Use

description: Important linkages between farm management variables, soil loss, crop yields, and incentives to practice soil conservation have often been omitted from previous empirical studies, due to regional data limitations and incomplete knowledge of soil loss/crop yiled relationships. An optimal control model is developed with explicit attention to interactions between management choices, soil loss, and long-term farmland productivity. Analysis of the optimality conditions generates a number of hypotheses related to farmers' productivity-linked conservation incentives, which can be tested empirically without precise knowledge of specific erosion-productivity relationships.
Establishing magneto-structural relationships in the solid solutions of the skyrmion hosting family of materials: GaV$_4$S$_{8-y}$Se$_{y}$
Creators: name: Štefančič, Aleš
name: Holt, Samuel J. R.
name: Lees, Martin R.
name: Ritter, Clemens
name: Gutmann, Matthias J.
name: Lancaster, Tom
name: Balakrishnan, Geetha
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The GaV$_4$S$_{8-y}$Se$_y$ $(y = 0$ to $8)$ family of materials have been synthesized in both polycrystalline and single crystal form, and their structural and magnetic properties thoroughly investigated. Each of these materials crystallizes in the $F\bar{4}3m$ space group at ambient temperature. However, in contrast to the end members GaV$_4$S$_8$ and GaV$_4$Se$_8$, that undergo a structural transition to the $R3m$ space group at 42 and 41 K respectively, the solid solutions $(y = 1$ to $7)$ retain cubic symmetry down to 1.5 K. In zero applied field the end members of the family order ferromagnetically at 13 K (GaV$_4$S$_8$) and 18 K (GaV$_4$Se$_8$), while the intermediate compounds exhibit a spin-glass-like ground state. We demonstrate that the magnetic structure of GaV$_4$S$_8$ shows localization of spins on the V cations, indicating that a charge ordering mechanism drives the structural phase transition. We conclude that the observation of both structural and ferromagnetic transitions in the end members of the series in zero field is a prerequisite for the stabilization of a skyrmion phase, and discuss how the absence of these transitions in the $y = 1$ to $7$ materials can be explained by their structural properties.
description: Main text: 14 pages, 5 figures, 1 table. Supplementary information: 10 pages, 6 figures, 6 tables
VALUING WILDLIFE FOR EFFICIENT MULTIPLE USE: ELK VERSUS CATTLE
Creators: name: Cory, Dennis C.
name: Martin, William E.
name: Cory, Dennis C.
name: Martin, William E.
Publisher: name: Unknown
Year: 1985
Subjects: Livestock Production/Industries
Resource /Energy Economics and Policy

description: A restructuring of current theoretical and empirical research efforts is required if valuation estimates are to be of use in multiple-use policy making, a restructuring that focuses on the impact of recreation quality on recreation benefits and efficient wildlife herd sizes. The argument is illustrated for cattle production and elk management on public lands.
Classical-to-stochastic Coulomb blockade cross-over in aluminum arsenide wires
Creators: name: Moser, J.
name: Roddaro, S.
name: Schuh, D.
name: Bichler, M.
name: Pellegrini, V.
name: Grayson, M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report low-temperature differential conductance measurements in aluminum arsenide cleaved-edge overgrown quantum wires in the pinch-off regime. At zero source-drain bias we observe Coulomb blockade conductance resonances that become vanishingly small as the temperature is lowered below $250 {\rm mK}$. We show that this behavior can be interpreted as a classical-to-stochastic Coulomb blockade cross-over in a series of asymmetric quantum dots, and offer a quantitative analysis of the temperature-dependence of the resonances lineshape. The conductance behavior at large source-drain bias is suggestive of the charge density wave conduction expected for a chain of quantum dots.
description: version 2: new figure 4, refined discussion
Hofstadter subband ferromagnetism and symmetry broken Chern insulators in twisted bilayer graphene
Creators: name: Saito, Yu
name: Ge, Jingyuan
name: Rademaker, Louk
name: Watanabe, Kenji
name: Taniguchi, Takashi
name: Abanin, Dmitry A.
name: Young, Andrea F.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In bilayer graphene rotationally faulted to theta=1.1 degrees, interlayer tunneling and rotational misalignment conspire to create a pair of low energy flat band that have been found to host various correlated phenomena at partial filling. Most work to date has focused on the zero magnetic field phase diagram, with magnetic field (B) used as a probe of the B=0 band structure. Here, we show that twisted bilayer graphene (tBLG) in a B as low as 2T hosts a cascade of ferromagnetic Chern insulators with Chern number |C|=1,2 and 3. We argue that the emergence of the Chern insulators is driven by the interplay of the moire superlattice with the B, which endow the flat bands with a substructure of topologically nontrivial subbands characteristic of the Hofstadter butterfly. The new phases can be accounted for in a Stoner picture in which exchange interactions favor polarization into one or more spin- and valley-isospin flavors; in contrast to conventional quantum Hall ferromagnets, however, electrons polarize into between one and four copies of a single Hofstadter subband with Chern number C=-1. In the case of the C=\pm3 insulators in particular, B catalyzes a first order phase transition from the spin- and valley-unpolarized B=0 state into the ferromagnetic state. Distinct from other moire heterostructures, tBLG realizes the strong-lattice limit of the Hofstadter problem and hosts Coulomb interactions that are comparable to the full bandwidth W and are consequently much stronger than the width of the individual Hofstadter subbands. In our experimental data, the dominance of Coulomb interactions manifests through the appearance of Chern insulating states with spontaneously broken superlattice symmetry at half filling of a C=-2 subband. Our experiments show that that tBLG may be an ideal venue to explore the strong interaction limit within partially filled Hofstadter bands.
description: 17 pages, 15 figures
Additional file 3 of The microbiome of captive hamadryas baboons
Creators: name: Xuanji Li
name: Urvish Trivedi
name: Brejnrod, Asker Daniel
name: Vestergaard, Gisle
name: Mortensen, Martin Steen
name: Bertelsen, Mads Frost
name: Sørensen, Søren Johannes
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 3.
ARE CURRENT U.S. FARM COMMODITY PROGRAMS OUTDATED? ARGUMENTS IN THE AFFIRMATIVE
Creators: name: Tweeten, Luther G.
name: Tweeten, Luther G.
Publisher: name: Unknown
Year: 1985
Subjects: Agricultural and Food Policy

description: Farm commodity programs devised over one-half century ago have outlived their usefulness. The structure of agriculture is different today than in 1933. Comparatively little excess labor remains in farming. The industry is capable of adjusting to change likely to develop over the next decade or so. Current problems in agriculture are the result of macroeconomic policies and commodity programs. The paper presents elements of a transition program to lower the government's role in supporting farm prices and incomes.
A MULTIVARIATE ANALYSIS OF FACTORS INFLUENCING FARM MACHINERY PURCHASE DECISIONS
Creators: name: Johnson, Thomas G.
name: Brown, William J.
name: O'Grady, Kevin
name: Johnson, Thomas G.
name: Brown, William J.
name: O'Grady, Kevin
Publisher: name: Unknown
Year: 1985
Subjects: Farm Management

description: This paper presents a model of the farm management process. The model suggests that certain socioeconomic characteristics of farm managers will influence their decision-making process. Several characteristics are hypothesized an tested using multivariate techniques (multivariate analysis of variance, range tests, and multiple comparisons). The analysis indicates that the soil zone, value of machinery inventory, operator's age, and operator's education influence the importance placed on each of 20 factors. On the basis of the analysis it was concluded that such a model of the farm management process can contribute to an understanding of farm management decisions. In addition, it was concluded that farm managers, farm machinery dealers, and extension agents had significantly different perceptions of the importance of these factors to farm managers. This latter conclusion suggests that more research related to the actual process of decision making is warranted.
Ein merkwürdiger Pentateuchtext in der pseudo-klementinischen Schrift De virginitate
Creators: name: Võõbus, Arthur
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 43 (1959): Oriens christianus, Band 43
Coronae graphs and their $α$-eigenvalues
Creators: name: Tahir, Muhammad Ateeq
name: Zhang, Xiao-Dong
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C50

description: Let $G_1$ and $G_2$ be two simple connected graphs. The invariant \textit{coronal} of graph is used in order to determine the $α$-eigenvalues of four different types of graph equations that are $G_1 \circ G_2, G_1\lozenge G_1$ and the other two`s are $G_1 \odot G_2$ and $G_1 \circleddash G_2$ which are obtained using the $R$-graph of $G_1$. As an application we construct infinitely many pairs of non-isomorphic $α$-Isospectral graph.
description: 15 pages, 3figures
Cyrtocoridae DISTANT
Creators: name: Grazia, Jocelia
name: Schwertner, Cristiano Feldens
Publisher: name: Sociedad Entomológica Argentina
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cyrtocoridae

description: Cyrtocoridae.
Corpo com coloração escura e críptica, imitando casca de árvore; pronoto e abdome expandidos lateralmente; escutelo amplo recobrindo a maior parte do abdome, com uma projeção espinhosa mediana fortemente desenvolvida; tarsos bisegmentados. Esta família é exclusivamente neotropical e foi, recentemente, revisada por Packauskas & Schaefer (1998); com quatro gêneros e 11 espécies, dos quais dois gêneros e cinco espécies ocorrem na Argentina.
description: Published as part of Grazia, Jocelia & Schwertner, Cristiano Feldens, 2008, Pentatomidae Cyrtocoridae, pp. 223-234 in Biodiversidad de Artrópodos Argentinos, vol. 2, Sociedad Entomológica Argentina on page 224, DOI: 10.5281/zenodo.3903611
Additional file 1 of Anxiety symptoms and preventive measures during the COVID-19 outbreak in Taiwan
Creators: name: Wong, Li Ping
name: Chia-Chun Hung
name: Haridah Alias
name: Lee, Tony Szu-Hsien
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Questions assessing preventive measures against COVID-19.
A GENERALIZED SUPPLY RESPONSE/FACTOR DEMAND MODEL AND ITS APPLICATION TO THE FEEDER CATTLE MARKET
Creators: name: Shonkwiler, John Scott
name: Hinckley, Suzanne
name: Shonkwiler, John Scott
name: Hinckley, Suzanne
Publisher: name: Unknown
Year: 1985
Subjects: Demand and Price Analysis
Livestock Production/Industries

description: The appropriate specification of expectations in empirical models of supply response or factor demand is discussed. A general model that admits both extrapolative and rational expectations is formulated and analyzed. The model is used to investigate the decision making process of cattle feeders by incorporating information on futures prices (as representations of rational forecasts) and lagged prices. The findings provide some evidence that cattle feeders form their expectations of future prices using both types of information.
QCD Supersymmetry and Low Energy Gravity
Creators: name: Cafarella, A.
name: Coriano`, Claudio
name: Tomaras, T. N.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this contributed paper we discuss some aspects of scenarios with Extra Dimensions at the LHC and in cosmic rays.
description: Contributed paper to the Conference "Quark confinement ant the Hadron Spectrum VI 2004". Latex, 3 pages
Lepton-nucleus scattering in the impulse approximation regime
Creators: name: Benhar, O.
name: Farina, N.
name: Nakamura, H.
name: Sakuda, M.
name: Seki, R.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We discuss theoretical calculations of electron- and neutrino-nucleus scattering, carried out using realistic nuclear spectral functions and including the effect of final state interactions. Comparison between electron scattering data and the calculated inclusive cross sections off oxygen shows that the Fermi gas model fails to provide a satisfactory description of the measured cross sections, and inclusion of nuclear dynamics is needed. The role of Pauli blocking in charged-current neutrino induced reactions at low $Q^2$ is also analyzed.
description: To be published in the Proceedings of NUFACT05 (Nucl. Phys. B, Proceedings Supplements)
DISTRIBUTIONAL ISSUES AND NONMARKET BENEFIT MEASUREMENT
Creators: name: Bockstael, Nancy E.
name: Strand, Ivar E.
name: Bockstael, Nancy E.
name: Strand, Ivar E.
Publisher: name: Unknown
Year: 1985
Subjects: Resource /Energy Economics and Policy

description: The use of willingness to pay as a welfare criteria has several inherent weaknesses. Its potential for causing inequitable redistribution of income as well as ambiguity in project evaluation is explored. An empirical example is offered in a natural resource context. A travel cost model which includes both time and money costs is used for valuation and produces ambiguous results.
Translations and psychoanalytical interpretations of selected tales from Konjaku Monogatari-Shu
Creators: name: Takizawa, Akemi
Publisher: name: University of British Columbia
Year: 2009

description: I have translated and analyzed eight selected episodes from Konjaku Monogatari- Shu (believed to have been compiled around 1120 A.D.). The common themes of these episodes are how sexuality and gender relations are explicitly and implicitly expressed. I have chosen psychoanalytical approaches (mainly Freudian) to look closely at these episodes through the Konjaku author(s)/compliler(s)'s perceptions in order to better understand the plight of women in the late Ffeian period. In the male/female relationships portrayed in the episodes, women are often depicted as obedient and submissive to their husbands and lovers. If a woman exhibited more assertive behaviour however, it was seen as a force working against a harmonious marriage. Thus, marriage as depicted in the episodes is presented as a miserable relationship in which women are trapped.
Phase Diagram of Lattice-Spin System RbCoBr$_3$
Creators: name: Nishiwaki, Yoichi
name: Todoroki, Norikazu
Publisher: name: arXiv
Year: 2005
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study the lattice-spin model of RbCoBr$_3$ which is proposed by Shirahata and Nakamura, by mean field approximation. This model is an Ising spin system on a distorted triangular lattice. There are two kinds of frustrated variables, that is, the lattice and spin. We obtain a phase diagram of which phase boundary is drawn continuously in a whole region. Intermediate phases that include a partial disordered state appear. The model has the first-order phase transitions in addition to the second-order phase transitions. We find a three-sublattice ferrimagnetic state in the phase diagram. The three-sublattice ferrimagnetic state does not appear when the lattice is not distorted.
description: 5 pages, 4 figures, jpsj2.cls, to be published in J. Phys. Soc. Jpn. Vol.75 (2006) No. 2
Additional file 2 of The microbiome of captive hamadryas baboons
Creators: name: Xuanji Li
name: Urvish Trivedi
name: Brejnrod, Asker Daniel
name: Vestergaard, Gisle
name: Mortensen, Martin Steen
name: Bertelsen, Mads Frost
name: Sørensen, Søren Johannes
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 2. Supplementary material: controls manage risk of contamination during wet-lab processing and sterile surgical procedure manage risk of contamination at sampling.
Almost exact state transfer in a spin chain via pulse control
Creators: name: Wang, Zhao-Ming
name: Sarandy, Marcelo S.
name: Wu, Lian-Ao
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum communication through spin chains has been extensively investigated. In this scenario, state transfer through linearly arranged spins connected by uniform nearest-neighbor couplings qualifies as a natural choice, with minimal control requirements. However, quantum states usually cannot be perfectly transferred through a uniformly coupled chain due to the dispersion of the chain. Here, we propose an effective quantum control technique to realize almost exact state transfer (AEST) in a quantum spin chain. The strategy is to add a leakage elimination operator (LEO) Hamiltonian to the evolution, which implements a sequence of pulse control acting on a perfect state transfer subspace. By using the one-component Feshbach PQ partitioning technique, we obtain the conditions over the required pulses. AEST through a spin chain can then be obtained under a suitable pulse intensity and duration.
description: 6 pages, 3 figures
IMPACT OF ALTERNATIVE FARM PROGRAMS ON DIFFERENT SIZE COTTON FARMS IN THE TEXAS SOUTHERN HIGH PLAINS: A SIMULATION APPROACH
Creators: name: Smith, Edward G.
name: Richardson, James W.
name: Knutson, Ronald D.
name: Smith, Edward G.
name: Richardson, James W.
name: Knutson, Ronald D.
Publisher: name: Unknown
Year: 1985
Subjects: Agribusiness
Crop Production/Industries

description: Eight Texas High Plains cotton farms, ranging in size from 189 acres to 5,570 acres, were simulated under six alternative farm program provisions to determine the likely structural impacts of these programs. The results indicate mid-size farms benefit more from farm programs than either small or large farms since the programs allow them to remain in business. Denying mid-size commercial farms access to the farm program would likely accelerate the trend towards a bimodal distribution of farm sizes on the High Plains.
The Helium-Rich Cataclysmic Variable ES Ceti
Creators: name: Espaillat, Catherine
name: Patterson, Joseph
name: Warner, Brian
name: Woudt, Patrick
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report photometry of the helium-rich cataclysmic variable ES Ceti during 2001-2004. The star is roughly stable at V ~ 17.0 and has a light curve dominated by a single period of 620 s, which remains measurably constant over the 3 year baseline. The weight of evidence suggests that this is the true orbital period of the underlying binary, not a "superhump" as initially assumed. We report GALEX ultraviolet magnitudes, which establish a very blue flux distribution (F_nu ~ nu^1.3), and therefore a large bolometric correction. Other evidence (the very strong He II 4686 emission, and a ROSAT detection in soft X-rays) also indicates a strong EUV source, and comparison to helium-atmosphere models suggests a temperature of 130+-10 kK. For a distance of 350 pc, we estimate a luminosity of (0.8-1.7)x10^34 erg/s, yielding a mass accretion rate of (2-4)x10^-9 M_sol/yr onto an assumed 0.7 M_sol white dwarf. This appears to be about as expected for white dwarfs orbiting each other in a 10 minute binary, assuming that mass transfer is powered by gravitational radiation losses. We estimate mean accretion rates for other helium-rich cataclysmic variables, and find that they also follow the expected M-dot ~ P_o^-5 relation. There is some evidence (the lack of superhumps, and the small apparent size of the luminous region) that the mass transfer stream in ES Cet directly strikes the white dwarf, rather than circularizing to form an accretion disk.
description: PDF, 26 pages, 3 tables, 9 figures; accepted, in press, to appear February 2005, PASP; more info at http://cba.phys.columbia.edu/
Time Is Of The Essence: Incorporating Phase-Type Distributed Delays And Dwell Times Into ODE Models
Creators: name: Hurtado, Paul J.
name: Richards, Cameron
Publisher: name: arXiv
Year: 2020
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Dynamical Systems (math.DS)
subject: FOS: Biological sciences
subject: FOS: Mathematics
subject: 92B99, 37N25, 37M05

description: Ordinary differential equations (ODE) models have a wide variety of applications in the fields of mathematics, statistics, and the sciences. Though they are widely used, these models are sometimes viewed as inflexible with respect to the incorporation of time delays. The Generalized Linear Chain Trick (GLCT) serves as a way for modelers to incorporate much more flexible delay or dwell time distribution assumptions than the usual exponential and Erlang distributions. In this paper we demonstrate how the GLCT can be used to generate new ODE models by generalizing or approximating existing models to yield much more general ODEs with phase-type distributed delays or dwell times.
description: 16 pages, 1 figure
Gravitational energy
Creators: name: Katz, Joseph
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Observers at rest in a stationary spacetime flat at infinity can measure small amounts of rest-mass+internal energies+kinetic energies+pressure energy in a small volume of fluid attached to a local inertial frame. The sum of these small amounts is the total "matter energy" for those observers. The total mass-energy minus the matter energy is the binding gravitational energy. Misner, Thorne and Wheeler evaluated the gravitational energy of a spherically symmetric static spacetime. Here we show how to calculate gravitational energy in any static and stationary spacetime for isolated sources with a set of observers at rest. The result of MTW is recovered and we find that electromagnetic and gravitational 3-covariant energy densities in conformastatic spacetimes are of opposite signs. Various examples suggest that gravitational energy is negative in spacetimes with special symmetries or when the energy-momentum tensor satisfies usual energy conditions.
description: 12 pages. Accepted for publication in Class. Quantum Grav
Pentatomidae Leach 1815
Creators: name: Grazia, Jocelia
name: Schwertner, Cristiano Feldens
Publisher: name: Sociedad Entomológica Argentina
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Pentatomidae

description: Pentatomidae.
 Ainda poucas espécies de pentatomídeos possuem os estágios imaturos descritos, estando este conhecimento geralmente restrito aquelas espécies de importância econômica. Amaior parte das características utilizadas na literatura para o diagnóstico geral dos imaturos da família são válidas, de uma forma geral, para muitas das famílias de Pentatomoidea, Pentatomomorpha ou mesmo Heteroptera (Yonke, 1991; Carver et al., 1991; Schuh & Slater, 1995). Trabalhos mais detalhados apontam para a possibilidade de identificações a nível genérico ou específico com base nos ovos e ninfas de pentatomídeos (p. ex. Saini, 1984, 1989, Bundy & Mc Pherson, 2000, Schwertner et al., 2002a). Para a Argentina, 22 espécies têm seus imaturos conhecidos (Rizzo, 1968; 1971; 1976; Grazia et al., 1980; 1982a; 1982b; 1983; 1984; 1985; Martins et al., 1986; Vecchio et al., 1988; Rizzo & Saini, 1987; Fortes & Grazia, 1990; Vecchio & Grazia, 1992; 1993; Saini, 1994; Grazia & Frey-da-Silva, 2001; Greve et al., 2003). Características diagnósticas: ovos em forma de barril, por vezes fortemente esculturados; presença do ruptor ovis; ninfas com corpo de forma oval a oval-alongado; cabeça tão ou mais longa que larga; antenas com quatro segmentos; ocelos ausentes; pterotecas no quinto ínstar atingindo o terceiro tergito abdominal; tergitos abdominais não divididos pelo mesonoto (pré-escutelo); aberturas pares das glândulas odoríferas abdominais situadas, em posição similar, na margem posterior dos tergitos 3, 4 e 5. Épossível o reconhecimento de machos e fêmeas a partir do quinto instar.
description: Published as part of Grazia, Jocelia & Schwertner, Cristiano Feldens, 2008, Pentatomidae Cyrtocoridae, pp. 223-234 in Biodiversidad de Artrópodos Argentinos, vol. 2, Sociedad Entomológica Argentina on page 224, DOI: 10.5281/zenodo.3903611
Comparative Analysis of RSA and DES Algorithms
Creators: name: Kharade, Shraddha
name: Kharade, Kabir
Publisher: name: figshare
Year: 2021
Subjects: subject: 80201 Analysis of Algorithms and Complexity
subject: FOS: Computer and information sciences

description: Email is most widely used medium for communication. Email provides us facility of sharing data between different peoples. The data which is shared between the peoples can be very confidential and which has to be secured before transferring or receiving the data. Security can be provided by encryption and decryption methods. Some of the methods used for encryption and decryption the date are such that RAS, DES, AES, ELGAMAL, and DSA. Thus, the paper focuses on RSA and DES algorithms.
Mixed QCD$\otimes$QED corrections to exclusive Drell Yan production using the $q_T$-subtraction method
Creators: name: Cieri, Leandro
name: de Florian, Daniel
name: Der, Manuel
name: Mazzitelli, Javier
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work we extend the $q_T$-subtraction formalism, originally developed for QCD corrections, to the case of mixed QCD$\otimes$QED corrections, and apply it to the fully exclusive calculation of the ${\cal{O}}(α_sα)$ contribution to the production of an off-shell $Z$ boson in hadronic collisions. We present explicit results for the subtraction term and the hard factor, therefore providing all the ingredients needed for the application of the formalism up to ${\cal{O}}(α_sα)$. To study the phenomenological impact we consider the decay of the off-shell $Z$ boson into a pair of neutrinos, and present kinematical distributions for the final-state leptons at LHC energies.
description: 20 pages, 5 figures
Non-Markovian master equations from entanglement with stationary unobserved degrees of freedom
Creators: name: Budini, Adrian A.
name: Schomerus, Henning
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We deduce a class of non-Markovian completely positive master equations which describe a system in a composite bipartite environment, consisting of a Markovian reservoir and additional stationary unobserved degrees of freedom that modulate the dissipative coupling. The entanglement-induced memory effects can persist for arbitrary long times and affect the relaxation to equilibrium, as well as induce corrections to the quantum-regression theorem. By considering the extra degrees of freedom as a discrete manifold of energy levels, strong non-exponential behavior can arise, as for example power law and stretched exponential decays.
description: 8 pages, extensively revised and expanded, changed title, to appear in J Phys A
Solving constrained Markovian evolution in QCD with the help of the non-Markovian Monte Carlo
Creators: name: Jadach, S.
name: Skrzypek, M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present the constrained Monte Carlo (CMC) algorithm for the QCD evolution. The constraint resides in that the total longitudinal energy of the emissions in the MC and in the underlying QCD evolution is predefined (constrained). This CMC implements exactly the full DGLAP evolution of the parton distributions in the hadron with respect to the logarithm of the energy scale. The algorithm of the CMC is referred to as the non-Markovian type. The non-Markovian MC algorithm is defined as the one in which the multiplicity of emissions is chosen randomly as the first variable and not the last one, as in the Markovian MC algorithms. The former case resembles that of the fixed-order matrix element calculations. The CMC algorithm can serve as an alternative to the so-called backward evolution Markovian algorithm of Sjostrand, which is used for modelling the initial-state parton shower in modern QCD MC event generators. We test practical feasibility and efficiency of our CMC implementation in a series of numerical exercises, comparing its results with those from other MC and non-MC programs, in a wide range of Q and x, down to the 0.1% precision level. In particular, satisfactory numerical agreement is found with the results of the Markovian MC program of our own and the other non-MC program. The efficiency of the new constrained MC is found to be quite good.
Additional file 5 of A data workflow to support plant breeding decisions from a terrestrial field-based high-throughput plant phenotyping system
Creators: name: Thompson, Alison L.
name: Thorp, Kelly R.
name: Conley, Matthew M.
name: Roybal, Michael
name: Moller, David
name: Long, Jacob C.
Publisher: name: figshare
Year: 2020
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 5: Table S1 Startup procedure.
A Categorical Quantum Logic
Creators: name: Abramsky, Samson
name: Duncan, Ross
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We define a strongly normalising proof-net calculus corresponding to the logic of strongly compact closed categories with biproducts. The calculus is a full and faithful representation of the free strongly compact closed category with biproducts on a given category with an involution. This syntax can be used to represent and reason about quantum processes.
description: 23 pages, 15 figures; presented at QPL 2004
N=2 Conformal SYM theories at large N
Creators: name: Beccaria, M.
name: Billo, M.
name: Galvagno, F.
name: Hasan, A.
name: Lerda, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a class of N=2 conformal SU(N) SYM theories in four dimensions with matter in the fundamental, two-index symmetric and anti-symmetric representations, and study the corresponding matrix model provided by localization on a sphere S4, which also encodes information on flat-space observables involving chiral operators and circular BPS Wilson loops. We review and improve known techniques for studying the matrix model in the large-N limit, deriving explicit expressions in perturbation theory for these observables. We exploit both recursive methods in the so-called full Lie algebra approach and the more standard Cartan sub-algebra approach based on the eigenvalue distribution. The sub-class of conformal theories for which the number of fundamental hypermultiplets does not scale with N differs in the planar limit from the N=4 SYM theory only in observables involving chiral operators of odd dimension. In this case we are able to derive compact expressions which allow to push the small 't Hooft coupling expansion to very high orders. We argue that the perturbative series have a finite radius of convergence and extrapolate them numerically to intermediate couplings. This is preliminary to an analytic investigation of the strong coupling behavior, which would be very interesting given that for such theories holographic duals have been proposed.
description: 58 pages, several figures. v2: some comments added in the Conclusion section, a few references added. Version to be published on JHEP
Additional file 1 of Dual functional construct containing kartogenin releasing microtissues and curcumin for cartilage regeneration
Creators: name: Negin Asgari
name: Bagheri, Fatemeh
name: Mohamadreza Baghaban Eslaminejad
name: Ghanian, Mohammad Hossein
name: Forogh Azam Sayahpour
name: Ghafari, Amir Mohammad
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Table S1. Primer sequences used for real time RT-PCR. Figure S1. Light microscopic images of cell aggregates on days 1 and 21. Figure S2.COL1A1 and COL2A1 expression in MSCs aggregate cultures. The expression of COL1A1 and COL2A1 in [MSC/KGN-MP] Agg group and [MSC] Agg in the chondrogenic medium compared to the control (cell aggregate). The ratio of COL2/COL1 expression showed the effects of KGN in hyaline cartilage formation. Figure S3. Cell viability of MSCs at various concentrations of curcumin (0, 10, 20, 30 and 40 μM) was examined by MTT assay for 48 h. Data are shown as mean ± SD, **p
QLC relation and neutrino mass hierarchy
Creators: name: Ferrandis, Javier
name: Pakvasa, Sandip
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Latest measurements have revealed that the deviation from a maximal solar mixing angle is approximately the Cabibbo angle, i.e. QLC relation. We argue that it is not plausible that this deviation from maximality, be it a coincidence or not, comes from the charged lepton mixing. Consequently we have calculated the required corrections to the exactly bimaximal neutrino mass matrix ansatz necessary to account for the solar mass difference and the solar mixing angle. We point out that the relative size of these two corrections depends strongly on the hierarchy case under consideration. We find that the inverted hierarchy case with opposite CP parities, which is known to guarantee the RGE stability of the solar mixing angle, offers the most plausible scenario for a high energy origin of a QLC-corrected bimaximal neutrino mass matrix. This possibility may allow us to explain the QLC relation in connection with the origin of the charged fermion mass matrices.
description: 7 pages, 0 figures
Dinidoridae Stal 1867
Creators: name: Schwertner, Cristiano F.
name: Grazia, Jocelia
Publisher: name: Insue-Unt
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Dinidoridae

description: Dinidoridae
(Fig. 1).
Tamanho grande (10 a 30 mm), corpo ovóide e robusto. Coloração geralmente escura, negra ou castanha. Cabeça carenada lateralmente, búcula curta e elevada. Antenas com 4-5 segmentos. Rostro atingindo meso e metacoxa. Ângulos umerais nunca desenvolvidos. Escutelo triangular, quase tão largo quando longo, nunca recobrindo o cório e geralmente com ápice rombo. Membrana do hemiélitro com venação reticulada. Tarsos com 2-3 segmentos.
description: Published as part of Schwertner, Cristiano F. & Grazia, Jocelia, 2014, Dinidoridae, Megarididae e Tessaratomidae, pp. 403-408 in Biodiversidad de Artrópodos Argentinos, vol. 3, Insue-Unt on page 404, DOI: 10.5281/zenodo.3903685
Der arabische Einfluss in der äthiopischen Übersetzung der Johannes-Apokalypse
Creators: name: Hofmann, Josef
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 43 (1959): Oriens christianus, Band 43
AN EVALUATION OF CONSUMER ACCEPTANCE OF GENETICALLY MODIFIED FOOD: WILLINGNESS-TO-PAY (WTP) VS. WILLINGNESS-TO-ACCEPT (WTA).
Creators: name: Rimal, Arbindra
name: Moon, Wanki
name: Balasubramanian, Siva K.
name: Rimal, Arbindra
name: Moon, Wanki
name: Balasubramanian, Siva K.
Publisher: name: Unknown
Year: 2004
Subjects: Consumer/Household Economics

description: Using Heckman's sample selection model, consumer willingness-to-pay (accept) premium (discount) for non-GM (GM) cereals was analyzed. Results showed that consumers who were indifferent to the risk of consuming GM foods behaved differently compared to those who were willing-to-pay (accept) premium (discount) for non-GM (GM) cereals.
More Pendants for Polya: Two loops in the SU(2) sector
Creators: name: Gomez-Reino, Marta
name: Naculich, Stephen G.
name: Schnitzer, Howard J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We extend the methods of Spradlin and Volovich to compute the partition function for a conformally-invariant gauge theory on R x S^3 in which the dilatation operator is represented by a spin-chain Hamiltonian acting on pairs of states, not necessarily nearest neighbors. A specific application of this is the two-loop dilatation operator of the planar SU(2) subsector of the N=4 SU(N) super Yang-Mills theory in the large-N limit. We compute the partition function and Hagedorn temperature for this sector to second order in the gauge coupling. The Hagedorn temperature is to be interpreted as giving the exponentially-rising portion of the density of states of the SU(2) sector, which may be a signal of stringy behavior in the dual theory.
description: 15 pages
Tunable Surface Plasmon Polaritons in a Weyl Semimetal Waveguide
Creators: name: Abdol, S. Oskoui
name: Vala, A. Soltani
name: Abdollahipour, B.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Weyl semimetals have recently attracted extensive attention due to their anomalous band structure manifested by topological properties that lead to some unusual and unique physical properties. We investigate novel features of surface plasmon polaritons in a slot waveguide comprised from two semi-infinite Weyl semimetals. We consider symmetric Voigt-Voigt and Faraday-Faraday configurations for plasmon polaritons in two interfaces of waveguide and show that the resulting dispersion is symmetric and the propagation of surface plasmon polaritons is bidirectional. We introduce exotic and novel asymmetric structures making use of difference in magnitude or orientation of chiral anomalies in two Weyl semimetals in both Voigt and Faraday configurations. These structures show a tremendous nonreciprocal dispersion and unidirectional propagation of surface plasmon polaritons. Moreover, we study an hybrid configuration of Voigt-Faraday for surface plasmon polartions in two interfaces of the waveguide. We find that this structure possesses unique futures. It shows surface plasmon polariton modes with unidirectional propagation above the bulk plasmon frequency. Furthermore, we find a surface plasmon polariton band which admits the Voigt and Faraday features simultaneously. Also, we show that the waveguide thickness and the chemical potential of the Weyl semimetals can be used as a fine-tuning parameters in these structures. Our findings may be employed in optical devices which exploit the unidirectional surface plasmon propagation features.
description: 13 pages, 9 figures
A Comparative Study of Traditional Server and Azure Server
Creators: name: Kharade, Shraddha
name: Kharade, Kabir
name: Vijaykumar Kumbhar
Publisher: name: figshare
Year: 2021
Subjects: subject: 80503 Networking and Communications
subject: FOS: Computer and information sciences

description: The focus of this paper is to study the Microsoft Windows Azure technology andconventionally used servers. Conventional servers require more cost and exact requirements in advancebut azure servers provide facility of dynamic modifications of the services. This concept is based on―pay only for what you use‖. To offer this facility Microsoft has developed data centers for public cloudinfrastructure, known as Microsoft Windows Azure. It is a service of cloud computing technique whichgives a wide range of cloud service for computing, storing and networking on sharing basis whichultimately offer dynamic selection of services in minimum cost. This technology has become boon forsmall businesses to grow towards big business. This paper deals with a brief introduction aboutMicrosoft Azure, its services and facilities.
A COMPARISON OF NUTRIENT APPLICATION TRENDS ON LIVESTOCK FARMS IN CORN AND COTTON GROWING REGIONS
Creators: name: Nehring, Richard F.
name: Christensen, Lee A.
name: O'Donoghue, Erik J.
name: Sandretto, Carmen L.
name: Nehring, Richard F.
name: Christensen, Lee A.
name: O'Donoghue, Erik J.
name: Sandretto, Carmen L.
Publisher: name: Unknown
Year: 2004
Subjects: Environmental Economics and Policy

description: Recent trends in livestock concentration suggest that there may be an increasing risk of water pollution from manure applications. These trends in livestock operations may be offsetting improvements in commercial fertilizer management that have the potential to reduce the risk of water pollution. This conclusion was derived by tracking excess nutrient trends between 1996 and 2002 and by examining measures of economic performance for livestock farms. First, a link was established between the expansion of AFOs (Animal Feeding Operations) and excess nutrients from commercial fertilizer and manure sources. Second, technical efficiency was measured in order to identify whether technical efficiency explains structural change and in order to see whether accounting for "bads" is likely to change technical efficiency measures. In general, the results suggest that adjusting the performance measures to include excess nutrients as a "bad output" would tend to widen the gap between high and low performance farms in the north while the results of such an adjustment are less clear in the south.