Benchmark Data Generated Using Hydrogeosphere

2018

In the previous works of the authors, a step-by-step algorithm FOP which uses any fixed order of points in the projective plane PG(2,q) is proposed to construct small complete arcs. In each step, the algorithm adds to a current arc the first point in the fixed order not lying on the bisecants of the arc. The algorithm is based on the intuitive postulate that PG(2,q) contains a sufficient number of relatively small complete arcs. Also, in the previous papers, it is shown that the type of order on the points of PG(2,q) is not relevant. A complete lexiarc in PG(2,q) is a complete arc obtained by the algorithm FOP using the lexicographical order of points. In this work, we collect and analyze the sizes of complete lexiarcs in the following regions: & all q<321007, q prime power; & 15 sporadic q's in the interval [323761...430007], see (1.10). In the work [9], the smallest known sizes of complete arcs in PG(2,q) are collected for all q≤160001, q prime power. The sizes of complete ...

Sedimentary Geology, 2014

A dataset of 214 ultrasonic velocity and porosity measurements on Barremian-Aptian carbonates from Provence (SE France) provides well-constrained velocity-porosity transforms and allows the quantification of the impact of pore type and diagenetic history on these velocities. A numerical approach (EPAR: equivalent pore aspect ratio) was used to link diagenetic transformations, pore network evolution and elastic properties. Three categories of samples characterized by their dominant pore type were discriminated from the velocity and porosity database by means of the EPAR values derived from bulk (K-EPAR) and shear (μ-EPAR) moduli: 1) purely microporous limestones (low K-and μ-EPAR b 0.22), 2) samples with preserved intergranular and moldic pores (intermediate K-and μ-EPAR), and 3) vuggy limestones (K-and μ-EPAR N 0.3). Three velocity-porosity trajectories related to three diagenetic paths were defined and quantified from the Urgonian database: 1) EPARpreserving micro-scale cementation of micrite, 2) non-EPAR-preserving dissolution with moldic pore development and 3) EPAR-preserving sparry calcite cementation of molds. Equivalent Pore Aspect Ratio can therefore be regarded as a robust tool to decipher diagenetic trends in velocity-porosity transforms and may help predicting pore architecture from subsurface data.

2013

Tables, bounds and graphics of sizes of complete arcs in the plane PG(2, q) for all q ≤ 321007 and sporadic q in [323761 . . . 430007] obtained by an algorithm with fixed order of points (FOP) *

In the previous works of the authors, a step-by-step algorithm FOP which uses any fixed order of points in the projective plane PG(2, q) is proposed for constructing small complete arcs. In every step, the algorithm adds to a running arc the first point in the fixed order not lying on the bisecants of the arc. The algorithm is based on the intuitive postulate that PG(2, q) contains a sufficient number of relatively small complete arcs. Also, in the previous papers, it is shown that the type of order on the points of PG(2, q) is not relevant. In this work we collect the sizes of complete lexiarcs (i.e. complete arcs in PG(2, q) obtained by the algorithm FOP with the lexicographical orders of points) in the following regions: all q ≤ 301813, q prime power; 23 sporadic q’s in the interval [301897 . . . 430007], see Table 2. In the work [9], the smallest known sizes of complete arcs in PG(2, q) are collected for all q ≤ 160001, q prime power. The sizes of complete arcs collected in this...

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Lecture Notes in Physics, 2024

These lecture notes provide an introduction to higher-spin gauge theories in three spacetime dimensions, with a focus on their asymptotic symmetries, their holographic description in terms of conformal field theories with W-symmetries as well as on their couplings to scalar matter.

This paper mainly concentrates on the educational status among the Santal, the most dominant tribal community of West Bengal in West Bengal with special reference to Jhargram block of Jhargram district in the Indian state of West Bengal. This paper also explores the views of parents, students and villagers of this community regarding the various aspects of education. Education plays an enormous role for the improvement of a society or a particular community or an individual. Education changes the social status economically, occupationally and to some extent politically. Data was collected through household surveys and as well as informal and semi-structured interviews were used to collect information.

Society for Spanish and Portuguese Historical Studies: Bulletin, 2008

J. B. Owens. 2008. “A Multi-national, Multi-disciplinary Study of Trade Networks and the Domains of Iberian Monarchies during the First Global Age, 1400-1800.” Society for Spanish and Portuguese Historical Studies: Bulletin 33, 2 (December): 23-30. Report on the funded project DynCoopNet, European Science Foundation, TECT (The Evolution of Cooperation and Trade) Program, 2007-2010; see pages 23 to 30 of this publication.