cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Modélisation du comportement non-linéaire et post-pic d’un panneau sandwich avec une âme non-conventionnelle
Creators: name: DJAMA, Khaled
name: MICHEL, Laurent
name: FERRIER, Emmanuel
name: GABOR, Aron
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: Cette étude traite du comportement mécanique en flexion trois points d’un panneau sandwich innovant avec une âme nonconventionnelle. Cette dernière est renforcée par des connecteurs en GFRP (glass fibre reinforced polymer) qui lient les peaux elles aussi en GFRP. Le procédé de fabrication trouve son caractère innovant dans l’insertion des fibres de verre au travers d’une mousse polyuréthane avant une infusion du panneau par une matrice époxy. Une modélisation par éléments finis est proposée pour prédire le comportement non-linéaire et post-pic du test de flexion trois points. Elle utilise le modèle d’Hashin [HAS 80] et a permis de dégager la cinématique de l’endommagement des connecteurs et des peaux du panneau sandwich. Une confrontation avec des résultats expérimentaux est réalisée pour valider le modèle. La prise en compte de mousse polyuréthane dans la modélisation (indispensable dans la phase de fabrication) n’a qu’une influence minime sur la raideur et la force maximum. Elle pilote en revanche le comportement post-pic de l’essai.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Fundamental aspects of noise in analog-hardware neural networks
Creators: name: Semenova, Nadezhda
name: Porte, Xavier
name: Andreoli, Louis
name: Jacquot, Maxime
name: Larger, Laurent
name: Brunner, Daniel
Publisher: name: arXiv
Year: 2019
Subjects: subject: Emerging Technologies (cs.ET)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: We study and analyze the fundamental aspects of noise propagation in recurrent as well as deep, multi-layer networks. The main focus of our study are neural networks in analogue hardware, yet the methodology provides insight for networks in general. The system under study consists of noisy linear nodes, and we investigate the signal-to-noise ratio at the network's outputs which is the upper limit to such a system's computing accuracy. We consider additive and multiplicative noise which can be purely local as well as correlated across populations of neurons. This covers the chief internal-perturbations of hardware networks and noise amplitudes were obtained from a physically implemented recurrent neural network and therefore correspond to a real-world system. Analytic solutions agree exceptionally well with numerical data, enabling clear identification of the most critical components and aspects for noise management. Focusing on linear nodes isolates the impact of network connections and allows us to derive strategies for mitigating noise. Our work is the starting point in addressing this aspect of analogue neural networks, and our results identify notoriously sensitive points while simultaneously highlighting the robustness of such computational systems.
Renormalization group improvement of the spectrum of Hydrogen-like atoms with massless fermions
Creators: name: Pineda, Antonio
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We obtain the next-to-next-to-leading-log renormalization group improvement of the spectrum of Hydrogen-like atoms with massless fermions by using potential NRQED. These results can also be applied to the computation of the muonic Hydrogen spectrum where we are able to reproduce some known double logs at O(mα^6). We compare with other formalisms dealing with log resummation available in the literature.
description: 9 pages, LaTeX. Minor changes, note added, final version
Prédiction de la charge ultime des poutres entaillées en bois avec et sans renforts
Creators: name: SORIN, Edouard
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: Cet article présente une méthode de prédiction de la charge ultime des poutres entaillées en bois avec et sans renforts qui tient compte de la quasi-fragilité du matériau et de la propagation de fissure en mode mixte. Les besoins d’une telle méthode sont présentés dans un court état de l’art. La méthode proposée utilise la Mécanique Linéaire Elastique de la Rupture équivalente (MLEReq), et plus particulièrement les courbes-R, pour décrire le comportement quasi-fragile du matériau. La mixité des modes de propagation est déterminée à l’aide de la Virtual Crack Closure Technique (VCCT) et d’une loi de mélange entre les courbes-R en mode I et II purs. La pertinence de la méthode est ensuite comparée à celle des approches utilisées dans l’Eurocode 5 à l’aide d’une campagne expérimentale menée sur des éléments de dimensions d’emploi.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Ctenophthalmus congener ROTHSCHILD 1907
Creators: name: Kutzscher, Christian
name: Weber, Dieter
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Siphonaptera
Hystrichopsyllidae
Ctenophthalmus
Ctenophthalmus congener

description: Ctenophthalmus congener ROTHSCHILD, 1907   [DEU: 5, 6, 7, LUX: 110]
 Hauptwirte sind Rötelmaus und Erdmaus. Das Vorkommen von C. congener scheint an bestimmte Standortfaktoren gebunden zu sein, wobei nach PEUS (1972) halboffene, lichtungsähnliche Landschaftstypen bevorzugt werden. In Mitteleuropa ist C. congener in Bodenfallen im Vergleich zu C. agyrtes und C. assimilis eine deutlich weniger häufige Flohart (unpublizierte Daten, C. KUTZSCHER), was auch die Daten von DUDICH (1986) widerspiegeln. Im Material ist er mit 4 Exemplaren aus zwei Höhlen vertreten. Einen weiteren Höhlenfund meldet SUCIU (1968; als ssp. vicarius JORDAN & ROTHSCHILD, 1921) aus Rumänien.
description: Published as part of Kutzscher, Christian & Weber, Dieter, 2015, Flöhe (Siphonaptera) aus Höhlen Deutschlands, Frankreichs und Luxemburgs, pp. 361-371 in Beiträge Zur Entomologie = Contributions to Entomology 65 (2) on page 367, DOI: 10.21248/contrib.entomol.65.2.361-371, http://zenodo.org/record/5371229
The Changed Face of the U.S. Farm Machinery Industry
Creators: name: McKee, Dean E.
name: McKee, Dean E.
Publisher: name: Unknown
Year: 1988
Subjects: Agribusiness
Labor and Human Capital
Research and Development/Tech Change/Emerging Technologies

description: The effects of adverse economic conditions in U.S. agriculture upon the structure of farming have been given wide publicity. At the same time but less widely noted, a quiet revolution has taken hold of the ancillary industries supporting agriculture as they struggle to adapt to the changed economic environment within which they must operate now and for the foreseeable future.
The $α$-dependence of transition frequencies for ions Si II, Cr II, Fe II, Ni II, and Zn II
Creators: name: Dzuba, V. A.
name: Flambaum, V. V.
name: Kozlov, M. G.
name: Marchenko, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We performed accurate calculation of $α$-dependence ($α=e^2/hc$) of the transition frequencies for ions, which are used in a search for the variation of the fine structure constant $α$ in space-time. We use Dirac-Hartree-Fock method as a zero approximation and then the many-body perturbation theory and configuration interaction methods to improve the results. An important problem of level pseudocrossing (as functions of $α$) is considered. Near the crossing point the derivative of frequencies over $α$ varies strongly (including change of the sign). This makes it very sensitive to the position of the crossing point. We proposed a semiempirical solution of the problem which allows to obtain accurate results.
description: 8 pages, revtex4 class, 2 eps figures
Additional file 7: of CRISPR/Cas9-targeted mutagenesis of Os8N3 in rice to confer resistance to Xanthomonas oryzae pv. oryzae
Creators: name: Young-Ah Kim
name: Hyeran Moon
name: Park, Chang-Jin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Evolutionary Biology
subject: Developmental Biology
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Figure S7. Seed-setting rates of homozygous xa13 mutants. a Representative panicles from Kitaake, homozygous mutant (T3, 3A-6-1-2), and homozygous mutant (T3, 4A-1-7-4). b Seed-setting rates of Kitaake, homozygous mutant (progeny of 3A-6-1), and homozygous mutant (progeny of 4A-1-7). c Mature caryopses of Kitaake, homozygous mutant (T3, 3A-6-1-1), and homozygous mutant (T3, 4A-1-7-1). Scale bars, 2.5â mm. (PDF 78 kb)
Stenobracon signatus, n.sp.
Creators: name: Madl, Michael
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Stenobracon
Stenobracon signatus

description: Stenobracon signatus (SZÉPLIGETI, 1914)
 Euvipio signatus n.sp.: SZÉPLIGETI 1914a: 109 (description ♀, Chûtes de Samba (Rivière Ngounié) ("Chûtes de Samlia Riv. N. Gami")).
 Euvipio signatus SZÉPLIGETI, 1914: BRUES 1926: 366 (catalogue Afrotropical Region (Gabon – not Congo)).
 Euvipio signatus SZÉPLIGETI, 1914: FAHRINGER 1928: 50 (key ♀), 54 (taxonomy, Chûtes de Samba (Rivière Ngounié) ("Chûtes de Samlia Rev. N. Gami"), Gabon – not French Congo).
 Vipio signatus (SZÉPLIGETI, 1914): SHENEFELT 1978: 1860 (taxonomy, world catalogue (Gabon – not French Congo)).
D i s t r i b u t i o n: Ngounié: Chûtes de Samba (Rivière Ngounié).
 Stenobracon signatus is recorded from Gabon and Tanzania.
description: Published as part of Madl, Michael, 2020, A catalogue of the Braconidae of Gabon (Hymenoptera, Ichneumonoidea), pp. 365-375 in Linzer biologische Beiträge 52 (1) on page 370, DOI: 10.5281/zenodo.5272892
Additional file 6 of CRISPR/Cas9-targeted mutagenesis of Os8N3 in rice to confer resistance to Xanthomonas oryzae pv. oryzae
Creators: name: Young-Ah Kim
name: Hyeran Moon
name: Park, Chang-Jin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Plant Biology

description: Figure S6. Gross morphology of Kitaake and two homozygous Os8N3 mutant lines, T3 progeny of 3A-6-1 and 4A-1-7. (PDF 72 kb)
Shaping Asteroids with Genetic Evolution (SAGE)
Creators: name: Bartczak, P.
name: Dudziński, G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In this work we present SAGE (Shaping Asteroid models using Genetic Evolution) asteroid modelling algorithm based solely on photometric lightcurve data. It produces non-convex shapes, rotation axes orientati and rotational periods of asteroids. The main concept behind a genetic evolution algorithm is to produce random populations of shapes and spin orientations by mutating a seed shape and iterating the process until it converges to a stable global minimum. To test SAGE we have performed tes on five artificial shapes. We have also modelled (433) Eros and (9) Meti asteroids, as ground truth observations for them exist, allowing us to validate the models. We have compared derived Eros shape with NEAR Shoem model and Metis shape with adaptive optics and stellar occultation observations as with other available Metis models from various inversion methods.
Précontrainte Partielle, Précontrainte Totale Approche du dimensionnement d’une poutre Isostatique.
Creators: name: NOUR, Nadim Abdel
name: VIE, Dominique
name: CHATEAUNEUF, Alaa
name: AMZIANE, Sofiane
name: KALLASSY, Assad
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: Le principe de la précontrainte totale vise à maintenir le béton dans un état de compression sous charges extrêmes de service. Apparue plus tardivement, la précontrainte partielle admet la décompression voire la fissuration du béton. Des aciers passifs sont alors nécessaires pour maitriser la fissuration et la section se comporte comme une section de béton armé. Dans ce cadre, le présent article propose une règle des pivots, comme en béton armé, pour définir le domaine admissible de la force de précontrainte et de son excentricité. Cette règle peut être utilisée en précontrainte partielle comme en précontrainte totale : dans les deux cas, la représentation graphique associée met en évidence les valeurs de la précontrainte critique et sur-critique. Un exemple de section de poutre en forme de Té à talons est étudié. Les résultats montrent une réduction très significative de la valeur de la force de précontrainte dans le cas de la précontrainte partielle. Comme le béton doit rester comprimé sous charges permanentes et charges de service de longue durée, il convient d’adapter cette représentation à l’analyse simultanée de plusieurs états limites.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Anatomy of a Cooling Flow: The Feedback Response to Pure Cooling in the Core of the Phoenix Cluster
Creators: name: McDonald, M.
name: McNamara, B. R.
name: Voit, G. M.
name: Bayliss, M.
name: Benson, B. A.
name: Brodwin, M.
name: Canning, R. E. A.
name: Florian, M. K.
name: Garmire, G. P.
name: Gaspari, M.
name: Gladders, M. D.
name: Hlavacek-Larrondo, J.
name: Kara, E.
name: Reichardt, C. L.
name: Russell, H. R.
name: Saro, A.
name: Sharon, K.
name: Somboonpanyakul, T.
name: Tremblay, G. R.
name: van Weeren, R. J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present new, deep observations of the Phoenix cluster from the Chandra X-ray Observatory, the Hubble Space Telescope, and the Karl Jansky Very Large Array. These data provide an order of magnitude improvement in depth and/or angular resolution at X-ray, optical, and radio wavelengths, yielding an unprecedented view of the core of the Phoenix cluster. We find that the one-dimensional temperature and entropy profiles are consistent with expectations for pure-cooling hydrodynamic simulations and analytic descriptions of homogeneous, steady-state cooling flow models. In the inner ~10 kpc, the cooling time is shorter by an order of magnitude than any other known cluster, while the ratio of the cooling time to freefall time approaches unity, signaling that the ICM is unable to resist multiphase condensation on kpc scales. When we consider the thermodynamic profiles in two dimensions, we find that the cooling is highly asymmetric. The bulk of the cooling in the inner ~20 kpc is confined to a low-entropy filament extending northward from the central galaxy. We detect a substantial reservoir of cool (10^4 K) gas (as traced by the [OII] doublet), which is coincident with the low-entropy filament. The bulk of this cool gas is draped around and behind a pair of X-ray cavities, presumably bubbles that have been inflated by radio jets, which are detected for the first time on kpc scales. These data support a picture in which AGN feedback is promoting the formation of a multiphase medium via a combination of ordered buoyant uplift and locally enhanced turbulence. These processes ought to counteract the tendency for buoyancy to suppress condensation, leading to rapid cooling along the jet axis. The recent mechanical outburst has sufficient energy to offset cooling, and appears to be coupling to the ICM via a cocoon shock, raising the entropy in the direction orthogonal to the radio jets.
description: 19 pages, 17 figures. Submitted to ApJ. Comments welcome!
A Pedro Infante no le hubieran gustado Los Beatles
Creators: name: Rascón Hernández, Miguel Ángel
Publisher: name: Zenodo
Year: 2021
Subjects: modernización en México
México en el siglo XXI

description: Ensayo que reflexiona sobre la relación entre las transformaciones culturales y los cambios en los hábitos de consumo cultural en México durante el siglo XX.
description: No es un artículo académico.
Spin-momentum locked modes on anti-phase boundaries in photonic crystals
Creators: name: Kong, Xianghong
name: Zhou, Yun
name: Xiao, Gaobiao
name: Sievenpiper, Daniel F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: An anti-phase boundary is formed by shifting a portion of photonic crystal lattice along the direction of periodicity. A spinning magnetic dipole is applied to excite edge modes on the anti-phase boundary. We show the unidirectional propagation of the edge modes which is also known as spin-momentum locking. Band inversion of the edge modes is discovered when we sweep the geometrical parameters, which leads to a change in the propagation direction. Also, an optimized source is applied to excite the unidirectional edge mode with high directivity.
Zombrus nigripennis
Creators: name: Madl, Michael
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Zombrus
Zombrus nigripennis

description: Zombrus nigripennis (KRIECHBAUMER, 1894)
 Zombrus nigripennis (KRIECHBAUMER, 1894): SZÉPLIGETI 1914a: 115 (taxonomy, Chûtes de Samba (Rivière Ngounié) ("Chûtes de Samlia Riv. N. Gami")).
 Odontobracon nigripennis (KRIECHBAUMER, 1894): BRUES 1926: 375 (taxonomy, catalogue Afrotropical Region (Central and Southern Africa including Gabon)).
 Zombrus nigripennis (KRIECHBAUMER, 1894): SHENEFELT & MARSH 1976: 1369 (taxonomy, world catalogue (Gabon – not French Congo)).
 Zombrus nigripennis (KRIECHBAUMER, 1894): FISCHER 1980: 553 (key), 564 (taxonomy, description ♂, no material examined, Gabon – not Congo), 565 (figures 20-22).
 Zombrus nigripennis (KRIECHBAUMER, 1894): FISCHER 1983: 313 (key), 354 (world catalogue).
D i s t r i b u t i o n: Ngounié: Chûtes de Samba (Rivière Ngounié).
 Zombrus nigripennis is recorded from Cameroon, Democratic Republic of Congo, Equatorial Guinea (Mbini), Gabon and South Africa
description: Published as part of Madl, Michael, 2020, A catalogue of the Braconidae of Gabon (Hymenoptera, Ichneumonoidea), pp. 365-375 in Linzer biologische Beiträge 52 (1) on page 372, DOI: 10.5281/zenodo.5272892
Doratopsylla dasycnema subsp. dasycnema dasycnema (ROTHSCHILD 1897
Creators: name: Kutzscher, Christian
name: Weber, Dieter
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Siphonaptera
Hystrichopsyllidae
Doratopsylla
Doratopsylla dasycnema
Doratopsylla dasycnema dasycnema (rothschild, 1897)

description: Doratopsylla dasycnema dasycnema (ROTHSCHILD, 1897)   [DEU: 5, 23, LUX: 124]
 Doratopsylla dasycnema ist ein Spezialist der Rotzahnspitz - mäuse (Soricinae). Weisszahnspitzmäuse (Crocidurinae) werden offenbar weitgehend gemieden (PEUS 1972). An Spitzmäusen parasitierende Flöhe sind nach DUDICH & STOLLMANN (1985) besonders effizient in Bodenfallen nachweisbar, weshalb die Ausbeute im Material mit drei Exemplaren vergleichsweise gering erscheint. Die drei Individuen wurden im Eingangsbereich bzw. in der Übergangsregion der Höhlen nachgewiesen. Spitzmäuse scheinen in den Höhlen demnach nur Zufallsgäste im vorderen Höhlenbereich zu sein, was sich mit den Daten in WEBER (2012) deckt.
description: Published as part of Kutzscher, Christian & Weber, Dieter, 2015, Flöhe (Siphonaptera) aus Höhlen Deutschlands, Frankreichs und Luxemburgs, pp. 361-371 in Beiträge Zur Entomologie = Contributions to Entomology 65 (2) on page 367, DOI: 10.21248/contrib.entomol.65.2.361-371, http://zenodo.org/record/5371229
Streblocera serrata GRANGER 1949
Creators: name: Madl, Michael
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Streblocera
Streblocera serrata

description: Streblocera serrata GRANGER, 1949
 Streblocera serrata GRANGER, 1949: BRAET 2001: 179 (taxonomy, Bakoumba).
D i s t r i b u t i o n: Haut-Ogooué: Bakoumba.
 Streblocera serrata is known from Gabon and Madagascar.
description: Published as part of Madl, Michael, 2020, A catalogue of the Braconidae of Gabon (Hymenoptera, Ichneumonoidea), pp. 365-375 in Linzer biologische Beiträge 52 (1) on page 372, DOI: 10.5281/zenodo.5272892
Application des concepts de la génétique à l'optimisation d'une poutre cantilever en béton armé
Creators: name: BENANANE, S.
name: AMAMRA, L.
name: BOUZADI, Z.I.
name: BENANANE, A.
name: BOURDIM, S.M.
name: TITOUM, M.
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: La conception assistée par ordinateur se concrétise de nos jours par le développement important d’outils de calcul informatique. Ces codes de calcul sont souvent destinés à une phase de conception avancée des projets. En revanche, il n’existe à notre connaissance que très peu d’outils d’aide à la conception en phase d’avant-projet. En effet, dans le cycle de vie d’un projet de construction, la phase de conception est souvent le lieu de situations contradictoires puisque différents traitements techniques devraient avoir lieu pour vérifier la faisabilité des ouvrages au regard des contraintes structurelles, de voisinage, de mise en œuvre, etc… Dans ce travail, nous proposons une méthodologie de résolution du problème de la conception d’une structure en béton armé simple basée sur l’approche des Algorithmes Génétiques. En conclusion, L’objectif final de cette recherche est l’élaboration d’un outil informatique basé sur l’approche des Algorithmes Génétiques qui pourrait aider les Ingénieurs des bureaux d’études, à prendre les décisions adéquates dès la phase de conception d’avant-projet pour minimiser au mieux le coût des projets.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Additional file 4: of CRISPR/Cas9-targeted mutagenesis of Os8N3 in rice to confer resistance to Xanthomonas oryzae pv. oryzae
Creators: name: Young-Ah Kim
name: Hyeran Moon
name: Park, Chang-Jin
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Plant Biology

description: Figure S4. Sequencing chromatogram at the target site of Os8N3 in the CRISPR/Cas9-induced plants (OsU6a xa13m/Kit T2). The vertical arrowhead indicates an expected cleavage site. (PDF 188 kb)
Philbyella gnezdilovi E & M & P 2019, nov.sp.
Creators: name: E, Werner
name: M, Atlas
name: P, Western
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Nogodinidae
Philbyella
Philbyella gnezdilovi

description: Philbyella gnezdilovi nov.sp.
M a t e r i a l: Holotype male: Morocco, Atlas Mts. S Marrakesh, Pass Tizi-Ouzla 10 km SW Asni, 1000 m asl, 18.5.1981, dry bush vegetation (FASMALP 81/87), R. Remane leg., in coll. OEKO. Paratypes: One male, Morocco, Atlas Mts. S Marrakesh, 10 km N Asni, near Tahanaoute, 900 m, 25.5.1981, dry bush vegetation (FASMALP 81/13), R. Remane leg., in coll. OEKO; one female, Morocco, Tifrit 20 km N Agadir, 28.4.1998, gorge with shrubby vegetation (MAR 98 /2), R. Remane leg., in coll. OEKO.
B o d y s i z e:Males 4.1-4.2mm,female 5.5mm.Onlybrachypterous specimens known.
D e s c r i p t i o n (see also Figs 5-6, 7A, 7B): Metope less than 1.5 x longer than wide, broadest part before epistomal suture. Median keel present, sublateral keels missing, but a more or less distinct darker line present. Lateral margins of Metope slightly elevated. Postclypeus without median keel. Epistomal suture strongly curved. Junction between Metope and Vertex forming an rectangular angle in lateral view. Apical margin of vertex in dorsal view slighly convex. Vertex more than 3 times wider as medially long. Pronotum medially slightly longer than vertex. Mesonotum with three longitudinal keels.
Fore wings with fork of MP (sensu BOURGOIN et al. 2015) at 1/3 of the wing length and forks of ScP+RA with RP as well as form CuA1 and CuA 2 in the middle of the wing (see Fig 5D). Colouration of body incl. wings varying from dark brown with many small, light brown dots (as holotype) to straw-coloured with only very scattered darker areas.
Male anal segment large, apically with a semicircular lobe directed downwards, shaped like a inverse "u" in caudal view.
Basis of aedeagus without processes. In the middle, two pairs of spine-like processes arise: Ventrally a smaller one, straight, pointing straight cephalad (p 1 in Fig. 6), and laterally a long s-shaped one (p 2 in Fig. 6). Subapically, three pairs of more or less straight spines are present (p3, p4 and p 5 in Fig. 6).
The genital styles are long, evenly curved and running into a blunt tip apically.
E t y m o l o g y: This very issid-like species is named in honor of the famous Russian Issidae specialist Vladimir Gnezdilov.
D i f f e r e n t i a l d i a g n o s i s: ThisisthesmallestNogodinidae species in the Western Palaearctic. In male genitalia, the shape of the lateral process (p 2 in Fig. 6) of the aedeagus is unique.
description: Published as part of E, Werner, M, Atlas & P, Western, 2019, A new genus and three new species of Nogodinidae from North Africa (Insecta, Hemiptera, Auchenorrhyncha, Fulgoromorpha), pp. 933-948 in Linzer biologische Beiträge 51 (2) on pages 935-936, DOI: 10.5281/zenodo.5272896
Additional file 5: of CRISPR/Cas9-targeted mutagenesis of Os8N3 in rice to confer resistance to Xanthomonas oryzae pv. oryzae
Creators: name: Young-Ah Kim
name: Hyeran Moon
name: Park, Chang-Jin
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Plant Biology

description: Figure S5. Sequencing chromatogram at the target site of Os8N3 in the CRISPR/Cas9-induced plants (OsU6a xa13m/Kit T3). The vertical arrowhead indicates an expected cleavage site. (PDF 196 kb)
On an electron in an elastic medium with a spiral dislocation
Creators: name: Maia, A. V. D. M.
name: Bakke, K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Topological effects of a spiral dislocation on an electron are investigated when it is confined to a hard-wall confining potential. Besides, it is analysed the influence of the topology of the spiral dislocation on the interaction of the electron with a non-uniform radial electric field and a uniform axial magnetic field. It is shown that a discrete spectrum of energy can be obtained in all these cases. Moreover, it is shown that there is one case where an analogue of the Aharonov-Bohm effect for bound states is yielded by the topology of the spiral dislocation.
description: 12 pages, no figure. arXiv admin note: text overlap with arXiv:1906.11000
X-Ray Spectral Model from Clumpy Torus and Its Application to Circinus Galaxy
Creators: name: Tanimoto, Atsushi
name: Ueda, Yoshihiro
name: Odaka, Hirokazu
name: Kawaguchi, Toshihiro
name: Fukazawa, Yasushi
name: Kawamuro, Taiki
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We construct an X-ray spectral model from the clumpy torus in an active galactic nucleus (AGN), designated as "XCLUMPY", utilizing the Monte Carlo simulation for Astrophysics and Cosmology framework (MONACO: Odaka et al. 2011, 2016). The adopted geometry of the torus is the same as that in Nenkova et al. (2008), who assume a power law distribution of clumps in the radial direction and a normal distribution in the elevation direction. We investigate the dependence of the X-ray continuum and Fe K$α$ fluorescence line profile on the torus parameters. Our model is compared with other torus models: MYTorus model (Murphy & Yaqoob 2009), Ikeda model (Ikeda et al. 2009), and CTorus model (Liu & Li 2014). As an example, we also present the results applied to the broadband X-ray spectra of the Circinus galaxy observed with XMM-Newton, Suzaku, and NuSTAR. Our model can well reproduce the data, yielding a hydrogen column density along the equatorial plane $N_{\mathrm{H}}^{\mathrm{Equ}} = 9.08_{-0.08}^{+0.14} \times 10^{24}$ cm$^{-2}$, a torus angular width $σ= 14.7_{-0.39}^{+0.44}$ degree, and a 2--10 keV luminosity $\log L_{2-10}/\mathrm{erg \ s^{-1}} = 42.8$. These results are discussed in comparison with the observations in other wavelengths.
description: 20 pages, 11 figures, accepted for publication in ApJ
Innovative Extension Projects for Part-Time Farmers: There is No Funding
Creators: name: Gladwin, Christina H.
name: Gladwin, Christina H.
Publisher: name: Unknown
Year: 1988
Subjects: Agricultural and Food Policy
Agricultural Finance

description: If we can heLp the big guys survive, grow rich and at some future date try to gobbLe up the farming operations of these 'family producing units'-why can't we heLp ... the part-time farm .. . organize and operate a successfuL farming enterprise? (Cochrane in CHOICES, Second Quarter 1987)
title: Lettres de Jacques Leibowitch au Docteur Benoît Gallet
Creators: name: Leibowitch, Jacques
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Source: http://www.calames.abes.fr/pub/ms/Calames-2019311113579964
description: created: start=1998;end=2018
Palaeopsylla soricis
Creators: name: Kutzscher, Christian
name: Weber, Dieter
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Siphonaptera
Hystrichopsyllidae
Palaeopsylla
Palaeopsylla soricis

description: Palaeopsylla soricis (DALE, 1878)   [DEU: 24, 49]
 Palaeopsylla soricis ist neben Doratopsylla dasycnema eine zweite auf Soricinae spezialisierte Flohart, die oft im Verbund mit D. dasycnema auftritt. Auch P. soricis erscheint im vorliegenden Material mit nur zwei Nachweisen unterrepräsentiert.
description: Published as part of Kutzscher, Christian & Weber, Dieter, 2015, Flöhe (Siphonaptera) aus Höhlen Deutschlands, Frankreichs und Luxemburgs, pp. 361-371 in Beiträge Zur Entomologie = Contributions to Entomology 65 (2) on page 367, DOI: 10.21248/contrib.entomol.65.2.361-371, http://zenodo.org/record/5371229
Type IIB flux vacua and tadpole cancellation
Creators: name: Betzler, Philip
name: Plauschinn, Erik
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider flux vacua for type IIB orientifold compactifications and study their interplay with the tadpole-cancellation condition. As a concrete example we focus on $\mathbb T^6/\mathbb Z_2\times \mathbb Z_2$, for which we find that solutions to the F-term equations at weak coupling, large complex structure and large volume require large flux contributions. Such contributions are however strongly disfavored by the tadpole-cancellation condition. We furthermore find that solutions which stabilize moduli in this perturbatively-controlled regime are only a very small fraction of all solutions, and that the space of solutions is not homogenous but shows characteristic void structures and vacua concentrated on submanifolds.
description: 59 pages, 10 figures
Analysis and modeling of interfacial stresses in RC beams reinforced by external bonding with a functionally graded material plate
Creators: name: DAOUADJI, Tahar Hassaine
name: ABDEREZAK, Rabahi
name: RABIA, Benferhat
name: ABBES, Boussad
name: BELKACEM, Adim
name: ABBES, Fazilay
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: Dans cet article, une analyse des contraintes d’interface est présentée pour une poutre en béton simplement supportée collé extérieurement par une plaque en matériau à gradient de propriétés. Cette nouvelle solution est destinée à être appliquée à des poutres en tous types de matériaux collés avec une plaque mince, tandis que toutes les solutions existantes ont été développées en mettant l'accent sur le renforcement des poutres en béton armé, ce qui a permis l'omission de certains termes. Il est montré que les contraintes normales et de cisaillement à l'interface sont influencées par les paramètres de matériau de renforcement et de la géométrie de la poutre. Cette recherche est utile pour comprendre le comportement mécanique de l'interface et la conception des structures hybrides FGM – RC.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
A Canonical Approach to the Quantization of the Damped Harmonic Oscillator
Creators: name: Banerjee, Rabin
name: Mukherjee, Pradip
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We provide a new canonical approach for studying the quantum mechanical damped harmonic oscillator based on the doubling of degrees of freedom approach. Explicit expressions for Lagrangians of the elementary modes of the problem, characterising both forward and backward time propagations are given. A Hamiltonian analysis, showing the equivalence with the Lagrangian approach, is also done. Based on this Hamiltonian analysis, the quantization of the model is discussed.
description: Revtex, 6 pages, considerably expanded with modified title and refs.; To appear in J.Phys.A
Analyse de la flexion cylindrique des plaques FGM
Creators: name: DAOUADJI, Tahar Hassaine
name: RABIA, Benferhat
name: ABBES, Boussad
name: ABDEREZAK, Rabahi
name: BELKACEM, Adim
name: ABBES, Fazilay
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: Cet article examine les problèmes des plaques à gradient fonctionnel en flexion cylindrique dans le quel les propriétés des matériaux varient à travers l’épaisseur. La variation des propriétés suit deux distributions en loi de puissance et exponentielle en termes de fractions volumiques. En outre, ce document estime de matériaux orthotropes plutôt que de matériaux isotropes. La condition de traction libre sur la surface supérieure est remplacée par l’état de charge uniforme appliquée sur la surface supérieure. Les résultats numériques sont présentés pour montrer l’effet de la distribution des propriétés du matériau sur les contraintes et les flèches. Les résultats obtenus montrent que, pour tous les autres paramètres restant les mêmes, les cas étudiées (pour les contraintes et les flèches) des plaques P-FGM et E-FGM sont toujours proportionnelles à celles des plaques homogènes isotropes. Par conséquent, on peut prédire que le comportement des plaques P-FGM et E-FGM est semblable aux plaques homogènes.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Atomic Modeling of Photoionization Fronts in Nitrogen Gas
Creators: name: Gray, William J.
name: Keiter, P. A.
name: Lefevre, H.
name: Patterson, C. R.
name: Davis, J. S.
name: Powell, K. G.
name: Kuranz, C. C.
name: Drake, R. P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Photoionization fronts play a dominant role in many astrophysical environments, but remain difficult to achieve in a laboratory experiment. Recent papers have suggested that experiments using a nitrogen medium held at ten atmospheres of pressure that is irradiated by a source with a radiation temperature of T$_{\rm R}\sim$ 100 eV can produce viable photoionization fronts. We present a suite of one-dimensional numerical simulations using the \helios\ multi-material radiation hydrodynamics code that models these conditions and the formation of a photoionization front. We study the effects of varying the atomic kinetics and radiative transfer model on the hydrodynamics and ionization state of the nitrogen gas, finding that more sophisticated physics, in particular a multi-angle long characteristic radiative transfer model and a collisional-radiative atomics model, dramatically changes the atomic kinetic evolution of the gas. A photoionization front is identified by computing the ratios between the photoionization rate, the electron impact ionization rate, and the total recombination rate. We find that due to the increased electron temperatures found using more advanced physics that photoionization fronts are likely to form in our nominal model. We report results of several parameter studies. In one of these, the nitrogen pressure is fixed at ten atmospheres and varies the source radiation temperature while another fixes the temperature at 100 eV and varied the nitrogen pressure. Lower nitrogen pressures increase the likelihood of generating a photoionization front while varying the peak source temperature has little effect.
description: 17 pages, 10 figures, accepted to physics of plasmas
Land-Grant Colleges of Agriculture: Renegotiating or Abandoning a Social Contract
Creators: name: McDowell, George R.
name: McDowell, George R.
Publisher: name: Unknown
Year: 1988
Subjects: Agricultural and Food Policy

description: The land-grant university system was established as an institutional mechanism to influence and control the agenda of scientists within a revolutionary system of higher education. It was explicitly anti -elitist-an experiment in democracy-as compared to the dominant British and European models of the late 19th and early 20th centuries. The land-grants were to be better than Harvard and Yale under the values of democratic America- they now may be just as bad.
title: 02_1021
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Mikewilsonia kunzi E & M & P 2019, nov.sp.
Creators: name: E, Werner
name: M, Atlas
name: P, Western
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Nogodinidae
Mikewilsonia
Mikewilsonia kunzi

description: Mikewilsonia kunzi nov.sp.
M a t e r i a l: Holotype male: Southern Morocco, Wadi SE Guelmim, 14.3.1971, R. Remane leg., in coll. OEKO. Paratype female: Maroc Saharien, Foum Zguid (Tata, Anti-Atlas), 28.5.1958, Ch. Rungs, in coll MNHN.
B o d y s i z e: Male 7.8 mm, female 11.1 mm. Only macropterous specimens known.
D e s c r i p t i o n (see also Figs 7 C-9): Metope about 1.5 x longer than wide, broadest part before epistomal suture. Median and sublateral keels present. Head in lateral view slightly produced apically, forming an acute angle. Vertex pentagonal, forming an obtuse angle apically. Vertex about 2.5 times as wide as medially long. Pronotum medially slightly longer than vertex, its anterior margin strongly convex. Mesonotum with three longitudinal keels. Ground colour of body light brown, with many darker areas and dots. Wings with larger dark margins along costal area and two brownish transverse bands in apical third.
Male anal segment basally slender in lateral view, apically with larger triangular lobes on both sides, orientated ventrad. Aedeagus broad, strongly curved upwards in lateral view. Basally two lateral lobes are present. Apically, three pairs of long and thin, zig-zag spines emanate from ventrolateral side and point towards the aedeagus apex.
Female abdomen ventrally straw coloured, only the ovipositor is dark brown throughout. Caudal border of 7th sternite in females with an obtuse-angled incison medially and two obtuse-triangular projections adjacenting laterally.
E t y m o l o g y: The species is dedicated to Gernot Kunz, enthusiastic Auchenorrhyncha researcher and probably the best hopper photographer in the world.
description: Published as part of E, Werner, M, Atlas & P, Western, 2019, A new genus and three new species of Nogodinidae from North Africa (Insecta, Hemiptera, Auchenorrhyncha, Fulgoromorpha), pp. 933-948 in Linzer biologische Beiträge 51 (2) on page 937, DOI: 10.5281/zenodo.5272896
Additional file 2: of CRISPR/Cas9-targeted mutagenesis of Os8N3 in rice to confer resistance to Xanthomonas oryzae pv. oryzae
Creators: name: Young-Ah Kim
name: Hyeran Moon
name: Park, Chang-Jin
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Plant Biology

description: Figure S2. Sequencing chromatogram at the target site of Os8N3 in the CRISPR/Cas9-induced plants (OsU6a xa13m/Kit T0). The vertical arrowhead indicates an expected cleavage site. (PDF 105 kb)
MINTAQA BARQAROR IQTISODIY O'SISHINI TA'MINLASHDA SUV RESURSLARI SAMARADORLIGINI BAHOLASH VA UNING  YASHIL IQTISODIYOTDA TUTGAN O'RNI
Creators: name: Jumaniyozov, Feruzbek
Publisher: name: Zenodo
Year: 2025

description: Hozirgi kunda qishloq xo‘jaligida suv resurslariga bo‘lgan talab ortib bormoqda. Suv ta’minoti keskin kamayishi va sug‘orish tizimlarida suvning samarasiz yo‘qotilishi natijasida suv ta’minoti kundan-kunga qiyinlashib bormoqda. Ushbu maqolada qishloq xo‘jaligida suvni tejaydigan ilg‘or texnologiyalarni qo'llash, sug‘orishning zamonaviy usullaridan foydalanishning afzalliklari, moliyaviy imkoniyatlari va texnologik samaradorlikni oshirish orqali suvni tejash bo'yicha takliflar ishlab chiqilgan.
Testing intermediate-age stellar evolution models with VLT photometry of LMC clusters. III. Padova results
Creators: name: Bertelli, G.
name: Nasi, E.
name: Girardi, L.
name: Chiosi, C.
name: Zoccali, M.
name: Gallart, C.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The color-magnitude diagrams (CMDs) of three intermediate-age LMC clusters, NGC 2173, SL556 and NGC2155 are analyzed to determine their age and metallicity basing on Padova stellar models. Synthetic CMDs are compared with cluster data. The best match is obtained using two fitting functions based on star counts in the different bins of the cluster CMD. Two different criteria are used. One of them takes into account the uncertainties in the color of the red clump stars. Given the uncertainties on the experimental values of the clusters metallicity, we provide a set of acceptable solutions. They define the correspondent values of metallicity, age, reddening and distance modulus (for the assumed IMF). The comparison with Padova models suggests for NGC 2173 a prolonged star formation (spanning a period of about 0.3 Gyr), beginning 1.7 Gyr and ending 1.4 Gyr ago. The metallicity Z is in the range 0.0016 $-$ 0.003. Contrary to what suggested for NGC 2173 a period of extended star formation was not required to fit the SL 556 and the NGC 2155 observations. For SL 556 an age of 2.0 Gyr is obtained. The metallicity value is in the range 0.002 $-$ 0.004, depending on the adopted comparison criterium. The derived age for NGC 2155 is 2.8 Gyr and its metallicity Z is in the range 0.002 $-$ 0.003. The CMD features of this cluster suggest that a more efficient overshoot should be adopted in the evolutionary models.
description: 41 pages with 7 figures. Accepted by the Astronomical Journal. Paper I and II appeared as astro-ph/0208188 and astro-ph/0208142
Monodromic transparency of axion domain walls
Creators: name: Blasi, Simone
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2025

description: We revisit the study of light interacting with QCD axion domain walls from the perspective of the non-linear axion coupling to photons, $g(a) F \tilde F$, which encodes the effects related to the breaking of the axion shift symmetry including the well-known mixing with meson states. As the axion makes an $\mathcal{O}(1)$ excursion of its fundamental period around strings and domain walls, the standard linear coupling to photons is generally insufficient to accurately describe the interaction of light with the defects, and one needs to consider the full structure of $g(a)$. We take this into account in evaluating the friction experienced by axion domain walls moving in a thermal bath of photons, as well as in deriving the birefringent properties of the walls. This clarifies some results in the literature dealing with a special cancellation that takes place for the QCD axion with the electromagnetic and color anomaly as predicted by minimal Grand Unified Theories.
Two Photon Width of eta_c (paper version)
Creators: name: Fabiano, Nicola
name: Pancheri, Giulia
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the measured partial width of the pseudoscalar charmonium state eta_c into two photons. Predictions from potential models are examined and compared with experimental values. Including radiative corrections, it is found that present measurements are compatible both with a QCD type potential and with a static Coulomb potential. The latter is then used to give an estimate on the eta_b decay into two photons. Results for eta_c are also compared with those from j/psi data through the NRQCD model.
description: 12 pages, 4 figures, latex2e, uses graphicx and cite