cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Alternative high plasma beta regimes of electron heat-flux instabilities in the solar wind
Creators: name: López, R. A.
name: Lazar, M.
name: Shaaban, S. M.
name: Poedts, S.
name: Moya, P. S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Space Physics (physics.space-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The heat transport in the solar wind is dominated by the suprathermal electron populations, i.e., a tenuous halo and a field-aligned beam/strahl, with high energies and antisunward drifts along the magnetic field. Their evolution may offer plausible explanations for the rapid decrease of the heat flux with the solar wind expansion, typically invoked being the self-generated instabilities, or the so-called heat flux instabilities (HFIs). The present paper provides a unified description of the full spectrum of HFIs, as prescribed by the linear kinetic theory for high beta conditions ($β_e \gg 0.1$) and different relative drifts ($U$) of the suprathermals. HFIs of different nature are distinguished, i.e., electromagnetic, electrostatic or hybrid, propagating parallel or obliquely to the magnetic field, etc., as well as their regimes of interplay (co-existence) or dominance. These alternative regimes of HFIs complement each other and may be characteristic to different relative drifts of suprathermal electrons and various conditions in the solar wind, e.g., in the slow or fast winds, streaming interaction regions and interplanetary shocks. Moreover, these results strongly suggest that heat flux regulation may not involve only one but several HFIs, concomitantly or successively in time. Conditions for a single, well defined instability with major effects on the suprathermal electrons and, implicitly, the heat flux, seem to be very limited. Whistler HFIs are more likely to occur but only for minor drifts (as also reported by recent observations), which may explain a modest implication in their regulation, shown already in quasilinear studies and numerical simulations.
description: Submitted to ApJ
Agriculture in a Water-Scarce World
Creators: name: Gilmour, Brad
name: Jotanovic, Aleksandar
name: Gurung, Rajendra Kumar
name: Polcyn, Tania
name: Deng, Hugh
name: Gilmour, Brad
name: Jotanovic, Aleksandar
name: Gurung, Rajendra Kumar
name: Polcyn, Tania
name: Deng, Hugh
Publisher: name: Unknown
Year: 2007
Subjects: subject: Environmental Economics and Policy
subject: Institutional and Behavioral Economics
subject: International Relations/Trade
subject: Resource /Energy Economics and Policy
subject: water
subject: governance
subject: scarcity
subject: incentives
subject: sustainability
subject: valuation
subject: accountability
subject: transparency

description: With a relatively small population and 7% of the world's available freshwater resources, Canada is well placed for a world of water scarcity where the real value of water in its many uses becomes more and more apparent. However, action is necessary to ensure that Canada continues to benefit from the social, economic and environmental goods and services derived from water resources. Experience and analysis suggests that policy and incentives play critical roles in the sustainable exploitation of natural resources. In particular, properly valuing water in all its forms and uses appears to be critical. Analysis abroad has underlined the benefits of clearly delineating the roles of regulators, resource managers, infrastructure operators and service providers. The separation of water property rights and use rights from land title issues has also been found to improve incentives and resource governance. Approaches which build in rewards for non-market benefits and penalties for negative spill-overs have achieved success. To better prepare for the future, Canada' s water governance institutions need to explore means of improving our own water allocation and incentive systems. Experts in the field have already identified several areas where effort is warranted: plant breeding to deal with water scarcity and changing climate in areas of stress; understanding and better protecting natural capital and ecosystems that will become scarcer in future; inter-agency collaboration to ensure coordinated engagement on water with U.S, and; undertaking more comprehensive bio-economic modeling and analysis to better anticipate water stresses at home and abroad.
Low-luminosity Active Galaxies and their Central Black Holes
Creators: name: Dong, Xiaoyi
name: De Robertis, Michael M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Central black hole masses for 118 spiral galaxies representing morphological stages S0/a through Sc and taken from the large spectroscopic survey of Ho, Filippenko & Sargent (1997) are derived using 2MASS Ks data. Black hole (BH) masses are found using a calibrated black-hole - Ks bulge luminosity relation, while bulge luminosities are measured using GALFIT, a two-dimensional bulge/disk decomposition routine. The BH masses are correlated against a variety of nuclear and host-galaxy properties. Nuclear properties such as line width and line ratios show a very high degree of correlation with BH mass. The excellent correlation with line-width supports the view that the emission-line gas is in virial equilibrium with either the BH or bulge potential. The very good emission-line ratio correlations may indicate a change in ionizing continuum shape with BH mass in the sense that more massive BHs generate harder spectra. Apart from the inclination-corrected rotational velocity, no excellent correlations are found between BH mass and host-galaxy properties. Significant differences are found between the distributions of BH masses in early-, mid- and later-type spiral galaxies in the sense that early-type galaxies have preferentially larger central BHs. The line-width distributions show a marked difference among the subsamples in the sense that earlier-type galaxies have larger line widths. There are also clear differences in line ratios between subsamples likely related to the level of ionization in the gas. Finally, a Ks-band Simien & de Vaucouleurs diagram shows excellent agreement with the original B-band relation.
description: Accepted by A.J
MPEC 2024-T260 : 2024 TT11
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 TT11

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
The Solution of the First Main Problem of the Theory of Elasticity for a Transtropic Body of Revolution
Creators: name: D.A. Ivanychev, E.Yu. Levina
Publisher: name: TuEngr Group
Year: 2021
Subjects: Boundary state method
Transverse isotropy
Spatial problems
Axisymmetric problems
Isomorphism of state spaces
Elasticity for anisotropic bodies.

description: International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies, 12, 3, 12A3L: 1-9
A partially linearized spin-mapping approach for nonadiabatic dynamics. I. Derivation of the theory
Creators: name: Mannouch, J. R.
name: Richardson, J. O.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We present a new partially linearized mapping-based approach for approximating real-time quantum correlation functions in condensed-phase nonadiabatic systems, called spin-PLDM. Within a classical trajectory picture, partially linearized methods treat the electronic dynamics along forward and backward paths separately by explicitly evolving two sets of mapping variables. Unlike previously derived partially linearized methods based on the Meyer-Miller-Stock-Thoss mapping, spin-PLDM uses the Stratonovich-Weyl transform to describe the electronic dynamics for each path within the spin-mapping space; this automatically restricts the Cartesian mapping variables to lie on a hypersphere and means that the classical equations of motion can no longer propagate the mapping variables out of the physical subspace. The presence of a rigorously derived zero-point energy parameter also distinguishes spin-PLDM from other partially linearized approaches. These new features appear to give the method superior accuracy for computing dynamical observables of interest, when compared with other methods within the same class. The superior accuracy of spin-PLDM is demonstrated within this paper through application of the method to a wide range of spin-boson models, as well as to the Fenna-Matthews-Olsen complex.
description: 15 pages, 5 figures
Orbital order-disorder transition in La(1-x)Nd(x)MnO(3) (x = 0.0-1.0) and La(1-x-y)Nd(yx)Sr(y)MnO(3) (x = 0.1; y = 0.05,0.1)
Creators: name: Bhattacharya, Dipten
name: Devi, P. Sujatha
name: Maiti, H. S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The nature of orbital order-disorder transition has been studied in the La(1-x)Nd(x)MnO(3) (x = 0.0-1.0) series which covers the entire range between two end points - LaMnO(3) and NdMnO(3) - as well as in La(0.85)Nd(0.1)Sr(0.05)MnO(3) and La(0.8)Nd(0.1)Sr(0.1)MnO(3). It has been observed that the first-order nature of the transition gives way to higher order with the increase in "x" in the case of pure manganites. The latent heat (L) associated with the transition, first, drops with a steeper slope within x = 0.0-0.3 and, then, gradually over a range 0.3 or rise in average Mn-O-Mn bond bending angle while no apparent correlation could be observed with doping induced disorder sigma^2. The cooperative nature of the orbital order, therefore, appears to be robust.
description: 15 pages including 4 figures; pdf only
Precision constraints for three-flavor neutrino oscillations from the full MINOS+ and MINOS data set
Creators: name: Collaboration, MINOS+
name: :
name: Adamson, P.
name: Anghel, I.
name: Aurisano, A.
name: Barr, G.
name: Blake, A.
name: Cao, S. V.
name: Carroll, T. J.
name: Castromonte, C. M.
name: Chen, R.
name: Childress, S.
name: Coelho, J. A. B.
name: De Rijck, S.
name: Evans, J. J.
name: Feldman, G. J.
name: Flanagan, W.
name: Gabrielyan, M.
name: Germani, S.
name: Gomes, R. A.
name: Gouffon, P.
name: Graf, N.
name: Grzelak, K.
name: Habig, A.
name: Hahn, S. R.
name: Hartnell, J.
name: Hatcher, R.
name: Holin, A.
name: Huang, J.
name: Koerner, L. W.
name: Kordosky, M.
name: Kreymer, A.
name: Lang, K.
name: Lucas, P.
name: Mann, W. A.
name: Marshak, M. L.
name: Mayer, N.
name: Mehdiyev, R.
name: Meier, J. R.
name: Miller, W. H.
name: Mills, G.
name: Naples, D.
name: Nelson, J. K.
name: Nichol, R. J.
name: O'Connor, J.
name: Pahlka, R. B.
name: Pavlovic, Z.
name: Pawloski, G.
name: Perch, A.
name: Pfutzner, M. M.
name: Phan, D. D.
name: Plunkett, R. K.
name: Poonthottathil, N.
name: Qiu, X.
name: Radovic, A.
name: Sail, P.
name: Sanchez, M. C.
name: Schneps, J.
name: Schreckenberger, A.
name: Sharma, R.
name: Sousa, A.
name: Tagg, N.
name: Thomas, J.
name: Thomson, M. A.
name: Timmons, A.
name: Todd, J.
name: Tognini, S. C.
name: Toner, R.
name: Torretta, D.
name: Vahle, P.
name: Weber, A.
name: Whitehead, L. H.
name: Wojcicki, S. G.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report the final measurement of the neutrino oscillation parameters $Δm^2_{32}$ and $\sin^2θ_{23}$ using all data from the MINOS and MINOS+ experiments. These data were collected using a total exposure of $23.76 \times 10^{20}$ protons on target producing $ν_{mu}$ and $\overline{ν_μ}$ beams and 60.75 kt$\cdot$yr exposure to atmospheric neutrinos. The measurement of the disappearance of $ν_μ$ and the appearance of $ν_e$ events between the Near and Far detectors yields $|Δm^2_{32}|=2.40^{+0.08}_{-0.09}~(2.45^{+0.07}_{-0.08}) \times 10^{-3}$ eV$^2$ and $\sin^2θ_{23} = 0.43^{+0.20}_{-0.04} ~(0.42^{+0.07}_{-0.03})$ at 68% C.L. for Normal (Inverted) Hierarchy.
description: 6 pages, 4 figures, 3 tables
MSH6 is an obligate partner in mismatch repair mediated mutation surveillance : an in vivo study
Creators: name: Mark, Sean Christian
Publisher: name: University of British Columbia
Year: 2009

description: The DNA mismatch repair (MMR) system is primarily responsible for purging newly synthesized DNA of errors incurred during semi-conservative replication. Lesion recognition is initially carried out by one of two heterodimeric protein complexes, MutSα or MutSβ While the former, comprised of MSH2 and MSH6, recognizes mispairs as well as short (1-2 nucleotide) insertions/deletions (IDLs), the latter, made up of MSH2 and MSH3, is primarily responsible for recognizing 2-6 nucleotide IDLs. As most of the functional information of these heterodimers is derived from in vitro studies, it was of interest to study the in vivo consequences of a lack of MutSa. To this end, Big Blue™ mice, that carry a lacI⁺ transgenic λ, shuttle-phage mutational reporter, were crossed with Msh6 ⁻ mice to evaluate the specific contribution of MutSα to genome integrity. Consistent with the importance of MutSα in lesion surveillance, small intestine epithelial cell DNA derived from lacI⁺ Msh6 ⁻ mice exhibited striking increases (average of 41-fold) in spontaneous mutant frequencies. Furthermore, the lad gene mutation spectrum was dominated by G:C to A : T transitions, highlighting the critical importance of the MutSa complex in preventing this frequently observed type of spontaneous mutation.
Pipistrellus coromandra Gray 1838
Creators: name: Struebig, Matthew J.
name: Rossiter, Stephen J.
name: Bates, Paul J. J.
name: Kingston, Tigga
name: Oo, Sai Sein Lin
name: Nwe, Aye Aye
name: Aung, Moe Moe
name: Win, Sein Sein
name: Mya, Khin Mya
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Vespertilionidae
Pipistrellus
Pipistrellus coromandra

description: Pipistrellus coromandra Gray, 1838
Coromandel pipistrelle
 New material
Mandalay Division: Pagoda Hill, 12.3. 2003, 1 ♂ (MN2).
 Previous records from Myanmar
 Kachin State (Anthony, 1941 and Smithsonian Institution/LACM). Speci- mens previously referred to this species from Shan State [Pyaunggaung in Ryley (1914) were subsequently referred to P. paterculus by Wroughton (1916)] and from Bago Division: [Bago = Pegu in Wroughton and Davidson (1918)] and Tanintharyi Division: [Myeik = Mergui in Lind- say (1926)] were subsequently included in a new species P. peguensis by Sinha (1969).
 Comments
 This is a small species of pipistrelle (Tables 1 and 2), whose external measure- ments can be confused with P. tenuis (Temminck, 1840). The cranial and dental measurements are usually larger than those of this latter species (Bates and Harrison, 1997).
description: Published as part of Struebig, Matthew J., Rossiter, Stephen J., Bates, Paul J. J., Kingston, Tigga, Oo, Sai Sein Lin, Nwe, Aye Aye, Aung, Moe Moe, Win, Sein Sein & Mya, Khin Mya, 2005, Results of a recent bat survey in Upper Myanmar including new records from the Kachin forests, pp. 147-163 in Acta Chiropterologica 7 (1) on page 158, DOI: 10.3161/1733-5329(2005)7[147:ROARBS]2.0.CO;2, http://zenodo.org/record/3942883
Exact Analysis of Delta-Function Attractive Fermions and Repulsive Bosons in One-Dimension
Creators: name: Iida, Toshiaki
name: Wadati, Miki
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The Gaudin integral equation for the ground state of a one-dimensional delta-function attractive spin-1/2 fermions is solved in the form of power series. The first few terms of the asymptotic expansions for both strong and weak coupling cases are calculated analytically. The physical quantities such as the ground state energy are expressed in terms of a single dimensionless parameter gamma =c/D, where c is the coupling constant and D is the number density. The results agree with those obtained from the perturbation calculations, which include the one in the classical electrostatics originally by Kirchhoff. In the strong coupling limit, the connection to the solutions of the Lieb-Liniger integral equation for the ground state of a one-dimensional delta-function repulsive bose gas is shown explicitly.
description: 26 pages, 5 figures
Manual de uso denuncia sexismo en medios
Creators: name: Galarza, Emelina
Publisher: name: figshare
Year: 2020
Subjects: subject: 200101 Communication Studies
subject: FOS: Media and communications
subject: 200205 Culture, Gender, Sexuality
subject: FOS: Other humanities

description: Manual para denunciar publicidad sexista en medios de comunicación
A partially linearized spin-mapping approach for nonadiabatic dynamics. II. Analysis and comparison with related approaches
Creators: name: Mannouch, J. R.
name: Richardson, J. O.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: In the previous paper [J. R. Mannouch and J. O. Richardson, J.~Chem.~Phys.~xxx, xxxxx (xxxx)] we derived a new partially linearized mapping-based classical-trajectory technique, called spin-PLDM. This method describes the dynamics associated with the forward and backward electronic path integrals, using a Stratonovich-Weyl approach within the spin-mapping space. While this is the first example of a partially linearized spin mapping method, fully linearized spin mapping is already known to be capable of reproducing dynamical observables for a range of nonadiabatic model systems reasonably accurately. Here we present a thorough comparison of the terms in the underlying expressions for the real-time quantum correlation functions for spin-PLDM and fully linearized spin mapping in order to ascertain the relative accuracy of the two methods. In particular, we show that spin-PLDM contains an additional term within the definition of its real-time correlation function, which diminishes many of the known errors that are ubiquitous for fully linearized approaches. One advantage of partially linearized methods over their fully linearized counterparts is that the results can be systematically improved by re-sampling the mapping variables at intermediate times. We derive such a scheme for spin-PLDM and show that for systems for which the approximation of classical nuclei is valid, numerically exact results can be obtained using only a few `jumps'. Additionally, we implement focused initial conditions for the spin-PLDM method, which reduces the number of classical trajectories that are needed in order to reach convergence of dynamical quantities, with seemingly little difference to the accuracy of the result.
description: 15 pages, 4 figures
REAL LIFE APPLICATIONS OF MATHEMATICAL MODEL OF KIFILIDEEN  TRINOMIAL THEOREM DISTRIBUTION OF POSITIVE POWERS OF n WITH  MATHEMATICAL INDUCTION OF THE CONSTITUENTS OF ITS NEGATIVE  POWERS OF n COUNTERPART
Creators: name: Osanyinpeju, Kifilideen
Publisher: name: Ife Journal of Science
Year: 2024

description: https://www.ajol.info/index.php/ijs/article/view/261895
Wagenmann, Julius: Die Stellung des Apostels Paulus neben den Zwölf in den ersten zwei Jahrhunderten ...
Creators: name: Hünermann, F.
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 24 Nr. 2 (1927): Oriens christianus, Band 24, Heft 2
Going chiral: overlap versus twisted mass fermions
Creators: name: Bietenholz, W.
name: Capitani, S.
name: Chiarappa, T.
name: Christian, N.
name: Hasenbusch, M.
name: Jansen, K.
name: Nagai, K. -I.
name: Papinutto, M.
name: Scorzato, L.
name: Shcheredin, S.
name: Shindler, A.
name: Urbach, C.
name: Wenger, U.
name: Wetzorke, I.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We compare the behavior of overlap fermions, which are chirally invariant, and of Wilson twisted mass fermions at full twist in the approach to the chiral limit. Our quenched simulations reveal that with both formulations of lattice fermions pion masses of O(250 MeV) can be reached in practical applications. Our comparison is done at a fixed value of the lattice spacing a=0.123 fm. A number of quantities are measured such as hadron masses, pseudoscalar decay constants and quark masses obtained from Ward identities. We also determine the axial vector renormalization constants in the case of overlap fermions.
description: 22 pages, 10 figures
Murina tubinaris Scully 1881
Creators: name: Struebig, Matthew J.
name: Rossiter, Stephen J.
name: Bates, Paul J. J.
name: Kingston, Tigga
name: Oo, Sai Sein Lin
name: Nwe, Aye Aye
name: Aung, Moe Moe
name: Win, Sein Sein
name: Mya, Khin Mya
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Vespertilionidae
Murina
Murina tubinaris

description: Murina tubinaris Scully, 1881
Scully’s tube-nosed bat
 New material
Kachin State: Namdee Hill, 11.4.2003, 1 ♂ (MA030411:17).
 Previous records from Myanmar
Kachin State: Nam Tamai Valley (Bates and Harrison, 1997).
 Comments
 The two recent specimens from Myanmar are both relatively small (Tables 1 and 2) when compared to those from India included in Bates and Harrison (1997). However, in all other characters they are comparable and are included in the nomi- nate race M. t. tubinaris. The hairs of the dorsal pelage are tri-coloured with dark grey tips, light grey mid-parts and dark grey roots; on the ventral surface the hair tips are pale with contrasting dark grey roots. The ears are broadly rounded and with a small emargination on their posterior borders. In the lower dentition, P 2 is about half the crown area of the trigonid of M 1. Like M. cyclotis, we consider this species a forest specialist. The recent speci- mens from Namdee Hill are the first col- lected in Myanmar since those of Ronald
Kaukback from Kachin State in 1933 (Hill, 1962).
description: Published as part of Struebig, Matthew J., Rossiter, Stephen J., Bates, Paul J. J., Kingston, Tigga, Oo, Sai Sein Lin, Nwe, Aye Aye, Aung, Moe Moe, Win, Sein Sein & Mya, Khin Mya, 2005, Results of a recent bat survey in Upper Myanmar including new records from the Kachin forests, pp. 147-163 in Acta Chiropterologica 7 (1) on pages 158-159, DOI: 10.3161/1733-5329(2005)7[147:ROARBS]2.0.CO;2, http://zenodo.org/record/3942883
Evryscope and K2 Constraints on TRAPPIST-1 Superflare Occurrence and Planetary Habitability
Creators: name: Glazier, Amy L.
name: Howard, Ward S.
name: Corbett, Hank
name: Law, Nicholas M.
name: Ratzloff, Jeffrey K.
name: Fors, Octavi
name: del Ser, Daniel
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The nearby ultracool dwarf TRAPPIST-1 possesses several Earth-sized terrestrial planets, three of which have equilibrium temperatures that may support liquid surface water, making it a compelling target for exoplanet characterization. TRAPPIST-1 is an active star with frequent flaring, with implications for the habitability of its planets. Superflares (stellar flares whose energy exceeds 10^33 erg) can completely destroy the atmospheres of a cool star's planets, allowing ultraviolet radiation and high-energy particles to bombard their surfaces. However, ultracool dwarfs emit little ultraviolet flux when quiescent, raising the possibility of frequent flares being necessary for prebiotic chemistry that requires ultraviolet light. We combine Evryscope and Kepler observations to characterize the high-energy flare rate of TRAPPIST-1. The Evryscope is an array of 22 small telescopes imaging the entire Southern sky in g' every two minutes. Evryscope observations, spanning 170 nights over 2 years, complement the 80-day continuous short-cadence K2 observations by sampling TRAPPIST-1's long-term flare activity. We update TRAPPIST-1's superflare rate, finding a cumulative rate of 4.2 (+1.9 -0.2) superflares per year. We calculate the flare rate necessary to deplete ozone in the habitable-zone planets' atmospheres, and find that TRAPPIST-1's flare rate is insufficient to deplete ozone if present on its planets. In addition, we calculate the flare rate needed to provide enough ultraviolet flux to power prebiotic chemistry. We find TRAPPIST-1's flare rate is likely insufficient to catalyze some of the Earthlike chemical pathways thought to lead to RNA synthesis, and flux due to flares in the biologically relevant UV-B band is orders of magnitude less for any TRAPPIST-1 planet than has been experienced by Earth at any time in its history.
description: 12 pages, 9 figures. Accepted to The Astrophysical Journal, in press
Feasibility Constraints and Protective Behavior in Efficient Kidney Exchange
Creators: name: Nicolo, Antonio
name: Rodriguez Alvarez, Carmelo
name: Nicolo, Antonio
name: Rodriguez Alvarez, Carmelo
Publisher: name: Unknown
Year: 2009
Subjects: subject: Institutional and Behavioral Economics
subject: Kidney
subject: Matching
subject: Protective Behavior

description: We propose a model of Kidney-Exchange that incorporates the main European institutional features. We assume that patients do not consider all compatible kidneys homogeneous and patients are endowed with reservation values over the minimal quality of the kidney they may receive. Under feasibility constraints, patients' truthful revelation of reservation values is incompatible with constrained efficiency. In the light of this result, we introduce an alternative behavioral assumption on patients' incentives. Patients choose their revelation strategies as to “protect” themselves from bad outcomes and use a lexicographic refinement of maximin strategies. In this environment, if exchanges are pairwise, then priority rules or rules that maximize a fixed ordering provide incentives for the patients to report their true reservation values. The positive result vanishes if larger exchanges are admitted.
Optimized FTO seeding enables the growth of high efficient Ta-doped TiO$_2$ nanorod photoanodes
Creators: name: Schneider, Christopher
name: Liu, Ning
name: Schmuki, Patrik
Publisher: name: arXiv
Year: 2020
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Tantalum doped rutile nanorods were hydrothermally grown on FTO substrates using a new seeding approach. This approach allows the incorporation of high concentrations of up to 4.8 at% tantalum as active doping and results in a significant enhancement of photoelectrochemical water splitting rate (1.8 mA/cm2 at a potential of +1.5 V vs RHE) which corresponds to ca. 1% photocurrent conversion efficiency under AM 1.5, 100 mW/cm2 simulated sunlight irradiation.
Helicity amplitudes and electromagnetic decays of strange baryon resonances
Creators: name: Van Cauteren, Tim
name: Ryckebusch, Jan
name: Metsch, Bernard C.
name: Petry, Herbert-R.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present results for the helicity amplitudes of the lowest-lying hyperon resonances Y*, computed within the framework of the Bonn constituent-quark model, which is based on the Bethe-Salpeter approach. The seven parameters entering the model are fitted against the best known baryon masses. Accordingly, the results for the helicity amplitudes are genuine predictions. Some hyperon resonances are seen to couple more strongly to a virtual photon with finite Q^2 than to a real photon. Other Y*'s, such as the S_{01}(1670) Lambda resonance or the S_{11}(1620) Sigma resonance, have large electromagnetic decay widths and couple very strongly to real photons. The negatively-charged and neutral members of a Sigma* triplet may couple only moderately to the Sigma(1193), while the positively-charged member of the same Sigma* triplet displays a relatively large coupling to the Sigma^+(1193) state. This illustrates the necessity of investigating all isospin channels in order to obtain a complete picture of the hyperon spectrum.
description: 4 pages, 1 figure, 1 table, Proceedings of the Conference "International Workshop on the Physics of Excited Baryons NSTAR 05", Tallahassee, Florida (USA), Oct. 2005, contributed talk
Kerivoula kachinensis Bates 2004
Creators: name: Struebig, Matthew J.
name: Rossiter, Stephen J.
name: Bates, Paul J. J.
name: Kingston, Tigga
name: Oo, Sai Sein Lin
name: Nwe, Aye Aye
name: Aung, Moe Moe
name: Win, Sein Sein
name: Mya, Khin Mya
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Vespertilionidae
Kerivoula
Kerivoula kachinensis

description: Kerivoula kachinensis Bates et al., 2004 a
Kachin woolly bat
Previous material
 Kachin State: Namdee Hill, 11.4.2003, 1 ♀ (MA030411:3). See Bates et al. (2004 a).
 Comments
 This is a large Kerivoula characterised by a distinctly flattened braincase.
description: Published as part of Struebig, Matthew J., Rossiter, Stephen J., Bates, Paul J. J., Kingston, Tigga, Oo, Sai Sein Lin, Nwe, Aye Aye, Aung, Moe Moe, Win, Sein Sein & Mya, Khin Mya, 2005, Results of a recent bat survey in Upper Myanmar including new records from the Kachin forests, pp. 147-163 in Acta Chiropterologica 7 (1) on page 159, DOI: 10.3161/1733-5329(2005)7[147:ROARBS]2.0.CO;2, http://zenodo.org/record/3942883
An Unbiased Measurement of Ho through Cosmic Background Imager Observations of the Sunyaev-Zel'dovich Effect in Nearby Galaxy Clusters
Creators: name: Udomprasert, P. S.
name: Mason, B. S.
name: Readhead, A. C. S.
name: Pearson, T. J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present Ho results from Cosmic Background Imager (CBI) observations of the Sunyaev-Zel'dovich Effect (SZE) in 7 galaxy clusters, A85, A399, A401, A478, A754, A1651, and A2597. These observations are part of a program to study a complete, volume-limited sample of low-redshift (z<0.1), X-ray selected clusters. Our focus on nearby objects allows us to study a well-defined, orientation unbiased sample, minimizing systematic errors due to cluster asphericity. We use density models derived from ROSAT imaging data and temperature measurements from ASCA and BeppoSAX spectral observations. We quantify in detail sources of error in our derivation of Ho, including calibration of the CBI data, density and temperature models from the X-ray data, Cosmic Microwave Background (CMB) primary anisotropy fluctuations, and residuals from radio point source subtraction. From these 7 clusters we obtain a result of Ho = 67^{+30}_{-18}, ^{+15}_{-6} km/s/Mpc for an unweighted sample average. The respective quoted errors are random and systematic uncertainties at 68% confidence. The dominant source of error is confusion from intrinsic anisotropy fluctuations.
description: 49 pages, 8 figures. Accepted for publication in ApJ
Herbst, Hermann: Der Bericht des Franziskaners Wilhelm von Rubruk über seine Reise in das Innere Asiens in den Jahren 1253/1255
Creators: name: Rücker, Adolf
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 24 Nr. 2 (1927): Oriens christianus, Band 24, Heft 2
A Radio Study of the Mouse, G359.23--0.82
Creators: name: Yusef-Zadeh, F.
name: Gaensler, B. M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The recent detection of a young pulsar powering ``the Mouse'', G359.23--0.82, as well as detailed imaging of surrounding nebular X-ray emission, have motivated us to investigate the structural details and polarization characteristics of the radio emission from this axisymmetric source with a supersonic bow shock. Using polarization data at 3.6 and 6cm, we find that the magnetic field wraps around the bow shock structure near the apex of the system, but downnstream runs parallel to the inferred direction of the pulsar's motion. The rotation measure (RM) distribution of the Mouse also suggests that the low degree of polarization combined with a high RM ahead of the pulsar result from internal plasma within the bowshock region. In addition, using sub-arcsecond radio image of the Mouse, we identify modulations in the brightness distribution of the Mouse that may be associated with the unshocked pulsar wind behind the pulsar. Lastly, we discuss the relationship between the Mouse and its neighboring shell-type supernova remnant G359.1--0.5 and argue that these two sources could potentially have the same origin.
description: 8 pages, 7 figures, in Cospar 2004 session E1.4; editors: Cara Rakowski and Shami Chatterjee; "Young Neutron Stars and Supernova Remnants", publication: Advances in Space Research (in press)
Kerivoula
Creators: name: Struebig, Matthew J.
name: Rossiter, Stephen J.
name: Bates, Paul J. J.
name: Kingston, Tigga
name: Oo, Sai Sein Lin
name: Nwe, Aye Aye
name: Aung, Moe Moe
name: Win, Sein Sein
name: Mya, Khin Mya
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Vespertilionidae
Kerivoula

description: Kerivoula sp.
 New material
Kachin State: Namdee Hill, 11.4.2003, 2 ♀♀ (MA030411:1/3).
 Comments
These specimens are currently being studied prior to possible publication as a new species to science.
description: Published as part of Struebig, Matthew J., Rossiter, Stephen J., Bates, Paul J. J., Kingston, Tigga, Oo, Sai Sein Lin, Nwe, Aye Aye, Aung, Moe Moe, Win, Sein Sein & Mya, Khin Mya, 2005, Results of a recent bat survey in Upper Myanmar including new records from the Kachin forests, pp. 147-163 in Acta Chiropterologica 7 (1) on page 159, DOI: 10.3161/1733-5329(2005)7[147:ROARBS]2.0.CO;2, http://zenodo.org/record/3942883
Beyond the Lognormal Approximation: a General Simulation Scheme
Creators: name: Tosone, Federico
name: Neyrinck, Mark C.
name: Granett, Benjamin R.
name: Guzzo, Luigi
name: Vittorio, Nicola
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a public code to generate random fields with an arbitrary probability distribution function (PDF) and an arbitrary correlation function. The algorithm is cosmology-independent, applicable to any stationary stochastic process over a three dimensional grid. We implement it in the case of the matter density field, showing its benefits over the lognormal approximation, which is often used in cosmology for generation of mock catalogues. We find that the covariance of the power spectrum from the new fast realizations is more accurate than that from a lognormal model. As a proof of concept, we also apply the new simulation scheme to the divergence of the Lagrangian displacement field. We find that information from the correlation function and the PDF of the displacement-divergence provides modest improvement over other standard analytical techniques to describe the particle field in the simulation. This suggests that further progress in this direction should come from multi-scale or non-local properties of the initial matter distribution.
description: 14 pages, 17 figures. The code for ITAM is available at https://github.com/tos-1/ITAM . The code for MUSCLE is at https://github.com/tos-1/MUSCLE . Minor modifications to match the accepted MNRAS version
Application of innovative space technology approaches to the sustainability of agricultural systems in the developing world
Creators: name: Shubham Lamba
name: Rani, Savita
name: Kumar, Neeraj
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Ecology
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Plant Biology

description: The climate change is severely impacting global agriculture, especially that of the developing world where non-availability/awareness of advanced technologies at the root level is a significant limitation. Adopting advanced and sustainable technologies, such as space technologies can be a successful approach in minimizing the severe impacts as evident from the developed first-world nations that have shown successful and sustainable applications of these technologies. This manuscript inculcates some of those crucial applications that can be adopted in the developing world’s agricultural production systems. The valued information could be instrumental to scientific and non-scientific readers in facilitating extensive awareness and adoption of these state-of-the-art technologies.
Saïdische und griechische Liturgiedenkmäler
Creators: name: Baumstark, Anton
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 24 Nr. 2 (1927): Oriens christianus, Band 24, Heft 2
ReCOVery: A Multimodal Repository for COVID-19 News Credibility Research
Creators: name: Zhou, Xinyi
name: Mulay, Apurva
name: Ferrara, Emilio
name: Zafarani, Reza
Publisher: name: arXiv
Year: 2020
Subjects: subject: Social and Information Networks (cs.SI)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: First identified in Wuhan, China, in December 2019, the outbreak of COVID-19 has been declared as a global emergency in January, and a pandemic in March 2020 by the World Health Organization (WHO). Along with this pandemic, we are also experiencing an "infodemic" of information with low credibility such as fake news and conspiracies. In this work, we present ReCOVery, a repository designed and constructed to facilitate research on combating such information regarding COVID-19. We first broadly search and investigate ~2,000 news publishers, from which 60 are identified with extreme [high or low] levels of credibility. By inheriting the credibility of the media on which they were published, a total of 2,029 news articles on coronavirus, published from January to May 2020, are collected in the repository, along with 140,820 tweets that reveal how these news articles have spread on the Twitter social network. The repository provides multimodal information of news articles on coronavirus, including textual, visual, temporal, and network information. The way that news credibility is obtained allows a trade-off between dataset scalability and label accuracy. Extensive experiments are conducted to present data statistics and distributions, as well as to provide baseline performances for predicting news credibility so that future methods can be compared. Our repository is available at http://coronavirus-fakenews.com.
description: Proceedings of the 29th ACM International Conference on Information and Knowledge Management (CIKM '20)
Cournot Competition on a Network of Markets and Firms
Creators: name: Ilkilic, Rahmi
name: Ilkilic, Rahmi
Publisher: name: Unknown
Year: 2009
Subjects: subject: Institutional and Behavioral Economics
subject: Cournot Markets
subject: Networks
subject: Nash Equilibrium
subject: Centrality Measures

description: Suppose markets and firms are connected in a bi-partite network, where firms can only supply to the markets they are connected to. Firms compete a la Cournot and decide how much to supply to each market they have a link with. We assume that markets have linear demand functions and firms have convex quadratic cost functions. We show there exists a unique equilibrium in any given network of firms and markets. We provide a formula which expresses the quantities at an equilibrium as a function of a network centrality measure.
Effects of Sr-doping on the electronic and spin-state properties of infinite-layer nickelates
Creators: name: Krishna, Jyoti
name: LaBollita, Harrison
name: Fumega, Adolfo O.
name: Pardo, Victor
name: Botana, Antia S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The recent discovery of high-T$_{c}$ superconductivity (HTS) in Sr-doped NdNiO$_2$ has sparked a renewed interest in investigating nickelates as cuprate counterparts. Parent cuprates [Cu$^{2+}$: d$^9$] are antiferromagnetic charge-transfer insulators with the involvement of a single d$_{x^2-y^2}$ band around the Fermi level and strong $p-d$ hybridization. In contrast, isoelectronic NdNiO$_2$ [Ni$^+$: d$^9$] is metallic with a d$_{x^2-y^2}$ band self-doped by Nd-d states. Using first-principles calculations, we study the effect of Sr-doping in the electronic and magnetic properties of infinite-layer nickelates as well as the nature of the holes. We find that hole doping tends to make the material more cuprate-like as it minimizes the self-doping effect, it enhances the $p-d$ hybridization, and it produces low-spin (S=0, non-magnetic) Ni$^{2+}$ dopants in analogy with the S=0 Zhang-Rice singlets that appear in cuprates.
description: 7 pages, 7 figures
Quantum state estimation and large deviations
Creators: name: Keyl, M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this paper we propose a method to estimate the density matrix ρof a d-level quantum system by measurements on the N-fold system. The scheme is based on covariant observables and representation theory of unitary groups and it extends previous results concerning the estimation of the spectrum of ρ. We show that it is consistent (i.e. the original input state ρis recovered with certainty if N \to \infty), analyze its large deviation behavior, and calculate explicitly the corresponding rate function which describes the exponential decrease of error probabilities in the limit N \to \infty. Finally we discuss the question whether the proposed scheme provides the fastest possible decay of error probabilities.
description: LaTex2e, 40 pages, 2 figures. Substantial changes in Section 4: one new subsection (4.1) and another (4.2 was 4.1 in the previous version) completely rewritten. Minor changes in Sect. 2 and 3. Typos corrected. References added. Accepted for publication in Rev. Math. Phys
Discovery Potential of MSSM Higgs Bosons with ATLAS
Creators: name: Haller, Johannes
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In this article the potential of the ATLAS experiment to discover MSSM Higgs bosons is discussed. Various Monte-Carlo studies for SM Higgs boson production and dedicated MSSM Higgs boson analyses are taken into account to investigate the discovery potential in four different CP-conserving MSSM benchmark scenarios, the Mh-max scenario, the no mixing scenario, the gluophobic scenario and the small alpha scenario. The most recent theoretical calculations are used for the prediction of Higgs masses and couplings. The results are shown for integrated luminosities of 30 and 300 inverse fb. With 300 inverse fb, a five sigma discovery of at least one Higgs boson state is possible in all scenarios for all values of tan beta and MA. The heavy neutral and charged Higgs states can only be discovered in parts of the parameter space.
description: Presented at the 2005 International Europhysics Conference on High Energy Physics (EPS2005), Lisbon, Portugal, July 2005
Revisiting a stability problem of two-component droplets
Creators: name: Zin, Paweł
name: Pylak, Maciej
name: Gajda, Mariusz
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the problem of the stability of a two-component droplet. The standard solution known from the literature is based on a particular form of the mean field energy functional, in particular on distinction of hard mode and soft mode contributions. By imposing the constraint on densities of the two species which minimizes the hard mode energy, the problem is reduced to a stability analysis of a one component system. As opposed to this, we address the issue in full generality. Our analysis is valid for arbitrary forms of energy density. We formulate constraints which correspond to the physically relevant situation of a system which has unconstrained volume and may evaporate particles. For the specific case of a two component Bose-Bose droplet we find approximate analytic solutions and compare them to the standard result. We show that the densities of both components of a stable droplet are limited to a range depending on interaction strength, in contrast to the original unique solution.
Distinguishability, contrast and complementarity in multimode two-particle interferences
Creators: name: Sancho, P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Multimode two-particle systems show interference effects in one-particle detections when both particles have common modes. We explore the possibility of extending the usual concepts of distinguishability and visibility to these types of systems. Distinguishability will refer now to the balance between common and different modes of a two-particle system, instead of the standard definition concerning available alternatives for a one-particle system. On the other hand, the usual concept of visibility is not suitable for our problem and must be replaced with that of contrast, measuring the ratio of detection probabilities with and without interference effects. Finally, we show that for the type of states considered in the paper there is a complementarity relation between distinguishability and contrast for two-bosons systems. In contrast, there is no two-fermion counterpart.
title: Heavy Metal Levels in Milk and Cheese Produced in the Kvemo Kartli Region, Georgia
Creators: name: Al Sidawi, Rami
name: Ghambashidze, Giorgi
name: Urushadze, Teo
name: Ploeger, Angelika
Publisher: name: Universität Kassel
Year: 2021
Subjects: subject: heavy metal
subject: milk
subject: cheese
subject: Georgia
subject: 630
subject: Georgien
subject: Schwermetallbelastung
subject: Milch
subject: Käse

description: Gefördert durch den Publikationsfonds der Universität Kassel
Selective imaging of terahertz electric field of phonon-polariton in LiNbO$_3$
Creators: name: Matsumoto, Keita
name: Satoh, Takuya
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Coherent phonon-polaritons have attracted a considerable amount of interest owing to their relevance to nonlinear optics and terahertz (THz)-wave emissions. Therefore, it is important to analyze the THz electric-fields of phonon-polaritons. However, in the majority of previous measurements, only a single component of the THz electric field was detected. In this paper, we demonstrate that pump-probe electro-optical imaging measurements using the Stokes parameters of probe polarization enable the phase-resolved selective detection of THz electric-field components that are associated with the phonon-polariton. We experimentally distinguish the mode profiles of ordinary and extraordinary phonon-polaritons, and clarify the excitation mechanism as optical rectification. These results are explained by numerical calculations of Maxwell equations for the THz electric field. The technique of selectively observing the THz electric field components may be useful for designing efficient THz-wave emitters.
description: 11 pages, 4 figures