cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Inhibition of Nucleotide Excision Repair by the Cyclin-dependent Kinase Inhibitor p21
Creators: name: Sancar, A.
name: Legerski, R.
name: Hurwitz, J.
name: Li, L.
name: Pan, Z. Q.
name: Reardon, J. T.
name: Flores-Rozas, H.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1995

description: p21, a p53-induced gene product that blocks cell cycle progression at the G1 phase, interacts with both cyclin-dependent kinases and proliferating cell nuclear antigen (PCNA). PCNA functions as a processivity factor for DNA polymerases delta and epsilon and is required for both DNA replication and nucleotide excision repair. Previous studies have shown that p21 inhibits simian virus 40 (SV40) DNA replication in HeLa cell extracts by interacting with PCNA. In this report we show that p21 blocks nucleotide excision repair of DNA that has been damaged by either ultraviolet radiation or alkylating agents, and that this inhibition can be reversed following addition of PCNA. We have determined that p21 is more effective in blocking DNA resynthesis than in inhibiting the excision step. We further show that a peptide derived from the carboxyl terminus of p21, which specifically interacts with PCNA, inhibits polymerase delta-catalyzed elongation of DNA chains almost stoichiometrically relative to the concentration of PCNA. When added at higher levels, this peptide also blocks both SV40 DNA replication and nucleotide excision repair in HeLa cell extracts. These results indicate that p21 interferes with the function of PCNA in both in vitro DNA replication and nucleotide excision repair.
РАБОТА НАД ДВУХГОЛОСИЕМ В КЛАССЕ СОЛЬФЕДЖИО
Creators: name: Рахматова, Феруза
Publisher: name: Zenodo
Year: 2024

description: Научить детей петь на несколько голосов – дело сложное, требующее огромного терпения и времени. В статье рассматривается наиболее простой вид многоголосия – двухголосие. Пение двухголосия требует тщательной предварительной подготовки в виде всевозможных упражнений.
Partonic structure of the virtual photon
Creators: name: Chyla, Jiri
name: Tasevsky, Marek
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Interactions of virtual photons are analyzed in terms of their parton distribution functions. It is shown that the concept of parton distribution functions is phenomenologically very useful even for highly virtual photonds involved in hard collisions. The role of the longitudinal photons for proper interpretation of the data on jet cross--sections in the region of moderate photon virtualities accessible at HERA is explored.
description: 7 pages, Latex, 7 encapsulated eps figures
A new evaluation of the Baldin sum rule
Creators: name: Babusci, D.
name: Giordano, G.
name: Matone, G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The Baldin sum rule for the nucleon has been recalculated at the light of the most recent photoabsorption cross section measurements. The proton value (alpha + beta)_p =13.69 +/- 0.14 is smaller but consistent with the one usually quoted in literature. However, the value for the neutron (alpha + β)_n =14.40 +/- 0.66 turns out to be three standard deviations away from the previously calculated one.
description: 6 pages, LaTex2e, 2 figures, 2 tables. Phys. Rev. C to appear
Mutation of Glycine 185 to Valine Alters the ATPase Function of the Human P-glycoprotein Expressed in Sf9 Cells
Creators: name: Rao, U S
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1995

description: A single amino acid substitution, Gly185-->Val, in the human P-glycoprotein (Pgp) was previously shown to cause an altered pattern of drug resistance in cell lines transfected with the MDR1 cDNA carrying this mutation. To further define the function of amino acid 185 in the Pgp, the wild-type and the mutant Val185 Pgps were expressed in Sf9 insect cells, and their biochemical properties were compared. Verapamil- and colchicine-stimulated ATPase activities were markedly increased with concomitant increase in affinity for these compounds with Gly185-->Val substitution in the Pgp. However, the vinblastine-stimulated ATPase activities of the wild-type and Val185 Pgps were nearly identical. Because transport substrate-induced ATP hydrolysis is generally thought to reflect transport function, these data suggest that colchicine and verapamil are transported at an increased rate with Gly185-->Val substitution in the Pgp. These results also indicate that amino acid 185 is involved in verapamil and colchicine, but not in vinblastine, binding/transport. Kinetic analyses indicate that cyclosporin A, an inhibitor of Pgp, binds to the verapamil and vinblastine binding/transport site(s) in the Pgp. Taken together, the results presented herein reveal that the verapamil and vinblastine binding/transport site(s) are in close proximity and that the cyclosporin A binding site spans the common region of these two drug binding/transport site(s) in the Pgp molecule.
Pheidole sciara Cole
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole sciara

description: Pheidole sciara Cole
Pheidole sciara Cole 1955a: 47.
Types Mus. Comp. Zool. Harvard.
Etymology Gr sciara, shaded, possibly alluding to color of the types.
Diagnosis A member of the fallax group, somewhat similar to optiva of Mexico, distinguished as follows. Major: in dorsal-oblique view, promesonotal dorsal profde with 3 roughly equal lobes (2 pronotal, 1 mesonotal); rugoreticulum on each side of head extends from eye to antennal fossa; central third of head dorsum, from frontal lobes to occiput, carinulate, and occipital lobes smooth; pronotal dorsum entirely carinulate; propodeal spines one third as long as and nearly vertical to basal propodeal face; postpetiole elliptical, with angulate lateral borders.
Minor: entire head, mesosoma, and waist foveolate and opaque; eyes large, Eye Length one-third Head Width. Measurements (mm) Paratype major: HW 1.48, HL 1.52, SL 0.86, EL 0.26, PW 0.80. Paratype minor: HW 0.62, HL 0.76, SL 0.86, EL 0.20, PW 0.40.
Color Major: body light reddish brown except for gaster, which is plain medium to dark brown. Minor: body plain medium brown, appendages light to medium brown.
Range West-central Texas to southwestern New Mexico.
Biology A colony found in Hidalgo County, New Mexico, by Stefan Cover (unpublished field notes) was in open desert with scattered mesquite, yucca, and Ephedra, occupying a soil nest with an entrance in a grass clump. A second colony was discovered by Cover nesting in open soil near Pecos, Texas, in saline desert among growth of Limonium and Salicornia. Nests reported by Moody and Francke (1982) in western Texas were at 600 to 1700 m and variously under stones and in open soil.
Figure Upper: paratype, major. Lower: paratype, minor. NEW MEXICO: Lordsburg (Arthur C. Cole). Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 346
Detecting Kondo Entanglement by Electron Conductance
Creators: name: Yoo, Gwangsu
name: Lee, Seung-Sup B.
name: Sim, H. -S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum entanglement between an impurity spin and electrons nearby is a key property of the single-channel Kondo effects. We show that the entanglement can be detected by measuring electron conductance through a double quantum dot in an orbital Kondo regime. We derive a relation between the entanglement and the conductance, when the SU(2) spin symmetry of the regime is weakly broken. The relation reflects the universal form of many-body states near the Kondo fixed point. Using it, the spatial distribution of the entanglement, hence, the Kondo cloud, can be detected, with breaking the symmetry spatially nonuniformly by electrical means.
Scheme dependence of NLO corrections to exclusive processes
Creators: name: Müller, D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We apply the so-called conformal subtraction scheme to predict perturbatively exclusive processes beyond leading order. Taking into account evolution effects, we study the scheme dependence for the photon-to-pion transition form factor and the electromagnetic pion form factor at next-to-leading order for different pion distribution amplitudes. Relying on the conformally covariant operator product expansion and using the known higher order results for polarized deep inelastic scattering, we are able to predict perturbative corrections to the hard-scattering amplitude of the photon-to-pion transition form factor beyond next-to-leading order in the conformal scheme restricted to the conformal limit of the theory.
description: RevTeX, 25 pages, 2 figures, 5 tables, minor changes, to be published in Phys. Rev. D
A Bayesian Approach to Multivariate Adaptive Localization in Ensemble-Based Data Assimilation with Time-Dependent Extensions
Creators: name: Popov, Andrey A
name: Sandu, Adrian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Ever since its inception, the Ensemble Kalman Filter has elicited many heuristic methods that sought to correct it. One such method is localization---the thought that `nearby' variables should be highly correlated with `far away' variable not. Recognizing that correlation is a time-dependent property, adaptive localization is a natural extension to these heuristics. We propose a Bayesian approach to adaptive Schur-product localization for the DEnKF, and extend it to support multiple radii of influence. We test both the empirical validity of (multivariate) adaptive localization, and of our approach. We test a simple toy problem (Lorenz'96), extending it to a multivariate model, and a more realistic geophysical problem (1.5 Layer Quasi-Geostrophic). We show that the multivariate approach has great promise on the toy problem, and that the univariate approach leads to improved filter performance for the realistic geophysical problem.
Big Bang Nucleosynthesis: an accurate determination of light element yields
Creators: name: Esposito, S.
name: Mangano, G.
name: Miele, G.
name: Pisanti, O.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report the results of a new accurate evaluation of light nuclei yields in primordial nucleosynthesis. All radiative effects, finite nucleon mass, thermal and plasma corrections are included in the proton to neutron conversion rates. The relic densities of He4, D and Li7 have been numerically obtained via a new updated version of the standard BBN code. In particular the theoretical uncertainty on He4 is reduced to the order of 0.1%.
description: plain LaTeX, 35 pages, 10 figure.ps and 4 figure.eps
Parameters That Influence the Extent of Site Occupancy by a Candidate Telomere End-binding Protein
Creators: name: Walsh, K.
name: Lowry, J.
name: Gualberto, A.
name: Santoro, I. M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1995

description: The MF3 protein specifically recognizes telomeric and non-telomeric DNA probes that can form G.G base-paired structures (Gualberto, A., Patrick, R. M., and Walsh, K. (1992) Genes & Dev. 6, 815-824). Here we further characterize the nucleic acid recognition properties of MF3 and present a mathematical analysis that evaluates the potential extent of telomere site occupancy by this factor. The substitution of dI at dG positions in telomeric DNA probes revealed that a single dG at any position within the internal repeat was sufficient for high affinity binding to MF3. The RNA analogs of high affinity DNA sites were not bound specifically by MF3, but the substitution of dU for dT in a DNA probe had little or no effect on binding. These data demonstrate that ribose ring structure is a critical feature of nucleoprotein complex formation, and this ribose specificity may enable MF3 to occupy sites of unusual DNA structure while minimizing interactions with cellular RNAs. Collectively, the nucleic acid binding properties of MF3 suggest that it may occupy a significant fraction of sites at telomere ends or other G-rich regions of altered DNA structure in vivo.
title: ADCO, Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402) (11 H 1160), f. 00222
Creators: name: de la Côte-d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402), Archives départementales de la Côte-d'Or, (11 H 1160). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402), Archives départementales de la Côte-d'Or, (11 H 1160), f. 00222, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Liquid-gas phase transition in finite nuclei
Creators: name: De, J. N.
name: Samaddar, S. K.
name: Shlomo, S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In a finite temperature Thomas-Fermi framework, we calculate density distributions of hot nuclei enclosed in a freeze-out volume of few times the normal nuclear volume and then construct the caloric curve, with and without inclusion of radial collective flow. In both cases, the calculated specific heats $C_v$ show a peaked structure signalling a liquid-gas phase transition. Without flow, the caloric curve indicates a continuous phase transition whereas with inclusion of flow, the transition is very sharp. In the latter case, the nucleus undergoes a shape change to a bubble from a diffuse sphere at the transition temperature.
description: Proc. of 6th Int. Conf. on N-N Collisions (Gatlinburg); Nuclear Physics A (in press)
Protein C Inhibitor Is a Potent Inhibitor of the Thrombin-Thrombomodulin Complex
Creators: name: Esmon, C. T.
name: Church, F. C.
name: Rezaie, A. R.
name: Cooper, S. T.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1995

description: Protein C inhibitor (PCI), a plasma serine protease inhibitor, inhibits several proteases including the anticoagulant enzyme, activated protein C (APC), and the coagulation enzymes, thrombin and factor Xa. Previous studies have shown that thrombin and APC are inhibited at similar rates by PCI and that heparin accelerates PCI inhibition of both enzymes more than 20-fold. We now demonstrate that the thrombin-binding proteoglycan, rabbit thrombomodulin, accelerates inhibition of thrombin by PCI approximately equal to 140-fold (k2 = 2.4 x 10(6) in the presence of TM compared to 1.7 x 10(4) M-1 S-1 in the absence of TM). Most of this effect is mediated by protein-protein interactions since the active fragment of TM composed of epidermal growth factor-like domains 4-6 (TM 4-6) accelerates inhibition by PCI approximately equal to 59-fold (k2 = 1.0 x 10(6) M-1 S-1). The mechanism by which TM alters reactivity with PCI appears to reside in part in an alteration of the S2 specificity pocket. Replacing Phe353 with Pro at the P2 position in the reactive loop of PCI yields a mutant that inhibits thrombin better in the absence of TM (k2 = 6.3 x 10(5) M-1 S-1), but TM 4-6 enhances inhibition by this mutant approximately equal to 9-fold (k2 = 5.8 x 10(6) M-1 S-1) indicating that TM alleviates the inhibitory effect of the less favored Phe residue. These results indicate that PCI is a potent inhibitor of the protein C anticoagulant pathway at the levels of both zymogen activation and enzyme inhibition.
Finite-size anyons and perturbation theory
Creators: name: Mashkevich, Stefan
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We address the problem of finite-size anyons, i.e., composites of charges and finite radius magnetic flux tubes. Making perturbative calculations in this problem meets certain difficulties reminiscent of those in the problem of pointlike anyons. We show how to circumvent these difficulties for anyons of arbitrary spin. The case of spin 1/2 is special because it allows for a direct application of perturbation theory, while for any other spin, a redefinition of the wave function is necessary. We apply the perturbative algorithm to the N-body problem, derive the first-order equation of state and discuss some examples.
description: 18 pages (RevTex) + 4 PS figures (all included); a new section on equation of state added
Infrared Problem in Cold Atom Quantum Physisorption on 2D Materials
Creators: name: Sengupta, Sanghita
name: Clougherty, Dennis P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Results from four different approximations to the phonon-assisted quantum adsorption rate for cold atoms on a 2D material are compared and contrasted: (1) a loop expansion (LE) based on the atom-phonon coupling, (2) non-crossing approximation (NCA), (3) independent boson model approximation (IBMA), and (4) a leading-order soft-phonon resummation method (SPR). We conclude that, of the four approximations considered, only the SPR method gives a divergence-free result in the large membrane regime at finite temperature. The other three methods give an adsorption rate that diverges in the limit of an infinite surface.
description: 9 pages, 3 figures
Leptogenesis with "Fuzzy Mass Shell" for Majorana Neutrinos
Creators: name: Lalakulich, O.
name: Paschos, E. A.
name: Flanz, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the mixing of elementary and composite particles. In quantum field theory the mixing of composite particles originates in the couplings of the constituent quarks and for neutrinos in self-energy diagrams. In the event that the incoming and outgoing neutrinos have different masses, the self-energy diagrams vanish because energy is not conserved but the finite decaying widths make the mixing possible. We can consider the neutrinos to be "fuzzy" states on their mass shell and the mixing is understood as the overlap of two wavefunctions. These considerations restrict the mass difference to be approximately equal to or smaller than the largest of the two widths: abs(M_i - M_j) lessorequal max(Gamma_i, Gamma_j).
description: 11 pages, 1 figure
MPEC 2025-D155 : 2025 DV5
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2025
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2025 DV5

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.
Experimental realization of ultracold Yb-$^{7}{\rm Li}$ mixtures in mixed dimensions
Creators: name: Schäfer, Florian
name: Mizukami, Naoto
name: Yu, Phelan
name: Koibuchi, Shun
name: Bouscal, Adrien
name: Takahashi, Yoshiro
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We report on the experimental realization of ultracold $^{174}{\rm Yb}$-$^{7}{\rm Li}$ (Boson-Boson) and $^{173}{\rm Yb}$-$^{7}{\rm Li}$ (Fermion-Boson) mixtures. They are loaded into three dimensional (3D) or one dimensional (1D) optical lattices that are species-selectively deep for the heavy Ytterbium (Yb) and shallow for the light bosonic Lithium (Li) component, realizing novel mixed dimensional systems. In the 1D optical lattice the band structure of $^{173}{\rm Yb}$ is reconstructed in the presence of $^{7}{\rm Li}$. Spectroscopic measurements of the $^{174}{\rm Yb}$-$^{7}{\rm Li}$ mixture in the 3D lattice give access to the $^{174}{\rm Yb}$ Mott-insulator structure. Ground state inter-species scattering lengths are determined to be $|a_{\rm bg}(^{174}{\rm Yb}$-$^{7}{\rm Li})|=(1.11 \pm 0.17)~{\rm nm}$ and $|a_{\rm bg}(^{173}{\rm Yb}$-$^{7}{\rm Li})|=(1.16 \pm 0.18)~{\rm nm}$. The formation and characterization of an ultracold $^{173}{\rm Yb}$-$^{7}{\rm Li}$ mixture is a first step towards a possible realization of a topological $p_x + i\,p_y$ superfluid in this system.
Proteolytic cleavage of insulin-like growth factor binding protein 4 (IGFBP-4). Localization of cleavage site to non-homologous region of native IGFBP-4
Creators: name: Wright, G.
name: Clemmons, D. R.
name: Busby, W. H.
name: Smith, C. E.
name: Chernausek, S. D.
name: Duffin, K. L.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1995

description: Insulin-like growth factor binding protein 4 (IGFBP-4) is a 24-kDa protein that binds insulin-like growth factor 1 (IGF-1) and IGF-2 with high affinity and inhibits IGF action in vitro. We recently described a protease produced by the B104 neuronal cell line that cleaves IGFBP-4, yielding an approximate 16-kDa immunoreactive protein that binds IGFs with reduced affinity. We analyzed fragments produced by exposing pure IGFBP-4 to the protease to determine potential cleavage sites. Electrospray mass spectrometry and amino acid sequencing indicated the 16-kDa fragment spanned the NH2 terminus of native IGFBP-4 through Lys-120. There was evidence for an additional proteolytic fragment beginning at amino acid 132 and continuing to the COOH terminus. Proteolysis could be blocked by a synthetic peptide that spanned amino acids 117-126 but not by peptides that contained flanking sequences 111-120 or 125-135. Mutagenesis was used to alter the basic residue at position 120. The expressed mutant IGFBP-4 (K120A) was relatively resistant to cleavage, strongly suggesting that residues 120-121 represent the cleavage site. This region of IGFBP-4 is not homologous with other IGFBPs, explaining the apparent specificity of the protease for IGFBP-4. The 16-kDa IGFBP-4 fragment no longer inhibited IGF-1-stimulated thymidine uptake in vitro, suggesting that proteolytic processing of IGFBP-4 may have important functional consequences in vivo.
The Global Colour Model of QCD for Hadronic Process - a Review
Creators: name: Cahill, Reginald T.
name: Gunner, Susan M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Global Colour Model (GCM) of QCD is a quark-gluon quantum field theory that very successfully models QCD for low energy hadronic processes. An effective gluon correlator models the interaction between quark currents. Functional integral calculus allows the GCM to be hadronised (i.e. expressed in terms of meson and baryon fields). The dominant configuration of the hadronic functional integrals is revealed to be the constituent quark effect, and is identical to one version of the truncated quark Dyson-Schwinger equations (tDSE). However the GCM shows that hadronic physics requires processes that go beyond the tDSE. In this review examples of meson and nucleon processes are given. The GCM also plays a pivotal role in showing how QCD may be related to many other hadronic models.
description: 32 pages, 21 epsf figures, Latex2e
Harnessing the Power of Data to Improve Agricultural Policy and Conservation Outcomes
Creators: name: Woodard, Joshua D.
name: Sherrick, Bruce J.
name: Moseley, Jim
name: O'Mara, Collin
name: Gold, Barry
name: Piotti, John
name: Willett, Sam
name: Scarlett, Lynn
name: Gordon, Doria R.
name: Fogel, Greg
name: Salas, William A.
name: Mattson, Carl
name: Duncanson, Kristin Weeks
name: Blair, Robert
name: Yoder, Fred
name: Atwood, Deborah M.
name: Woodard, Joshua D.
name: Sherrick, Bruce J.
name: Moseley, Jim
name: O'Mara, Collin
name: Gold, Barry
name: Piotti, John
name: Willett, Sam
name: Scarlett, Lynn
name: Gordon, Doria R.
name: Fogel, Greg
name: Salas, William A.
name: Mattson, Carl
name: Duncanson, Kristin Weeks
name: Blair, Robert
name: Yoder, Fred
name: Atwood, Deborah M.
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agricultural and Food Policy
subject: Public Economics
subject: Research and Development/Tech Change/Emerging Technologies
subject: Agricultural policy
subject: Agricultural data
subject: Agricultural technology
subject: Government policy

description: Relevant public and private agriculture data in the United States tend to be decentralized and disorganized. Section 12618 of the Agriculture Improvement Act of 2018 is an important first step toward promoting research that will enable changes in agriculture policies and practices.
Pheidole sitiens Wilson, 2003, new species
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole sitiens

description: Pheidole sitiens new species
Types Mus. Comp. Zool. Harvard.
Etymology L sitiens, thirsty, referring to life in the dry habitat of the type locality.
Diagnosis A member of the fallax group, similar to the species listed in the heading above, distinguished as follows. Major: antennal scape just attaining the occipital corner; propodeal spines equilaterally triangular; anterior and lateral margins of pronotum covered by continuous "wraparound" carinulae; posterior half and entire median strip of head, as well as promesonotal dorsum and all of gaster, smooth and shiny; pilosity dense, erect to suberect, and long, many of the hairs as long as Eye Length. Minor: propodeal spines reduced to denticles; posterior half of head and all of pronotal dorsum and of gaster smooth and shiny; occiput slightly narrowed, with very thin nuchal collar.
Measurements (mm) Holotype major: HW 1.48, HL 1.60, SL 1.18, EL 0.24, PW 0.40. Paratype minor: HW 0.60, HL 0.76, SL 0.96, EL 0.20, PW 0.40. Color Major: concolorous light brownish brown.
Minor: body plain medium brown; mandibles and tarsi dark yellow; other appendages light brown.
Range Known only from the type locality.
Biology Unknown.
Figure Upper: holotype, major. Lower: paratype, minor. TEXAS: 24 km northwest of Carrizo Springs, Dimmit Co. (O. F. Francke, J. V. Moody, F. W. Merickel). Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 348
title: ADCO, Grènetier de Cîteaux : comptes (1499-1503) (11 H 1173), f. 00142
Creators: name: de la Côte-d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173), f. 00142, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
On the Relativistic Foundations of Pseudospin Symmetry in Nuclei
Creators: name: Ginocchio, J. N.
name: Leviatan, A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that the generators of pseudospin symmetry are the non - relativistic limit of the generators of an SU(2) symmetry which leaves invariant the Dirac Hamiltonian with scalar and vector potentials equal in magnitude but opposite in sign, $V_V = - V_S$. Furthermore, within this framework, we demonstrate that this symmetry may be approximately conserved for realistic scalar and vector potentials.
description: 11 pages, Revtex, Phys. Lett. B, in press
Analysis and optimisation of a variational model for mixed Gaussian and Salt & Pepper noise removal
Creators: name: Calatroni, Luca
name: Papafitsoros, Kostas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We analyse a variational regularisation problem for mixed noise removal that was recently proposed in [14]. The data discrepancy term of the model combines $L^1$ and $L^2$ terms in an infimal convolution fashion and it is appropriate for the joint removal of Gaussian and Salt & Pepper noise. In this work we perform a finer analysis of the model which emphasises on the balancing effect of the two parameters appearing in the discrepancy term. Namely, we study the asymptotic behaviour of the model for large and small values of these parameters and we compare it to the corresponding variational models with $L^1$ and $L^2$ data fidelity. Furthermore, we compute exact solutions for simple data functions taking the total variation as regulariser. Using these theoretical results, we then analytically study a bilevel optimisation strategy for automatically selecting the parameters of the model by means of a training set. Finally, we report some numerical results on the selection of the optimal noise model via such strategy which confirm the validity of our analysis and the use of popular data models in the case of "blind" model selection.
Ras C AAX Peptidomimetic FTI-277 Selectively Blocks Oncogenic Ras Signaling by Inducing Cytoplasmic Accumulation of Inactive Ras-Raf Complexes
Creators: name: Fossum, R. D.
name: Der, C. J.
name: Blaskovich, M. A.
name: Sebti, S. M.
name: Sun, J.
name: Qian, Y.
name: Vogt, A.
name: Lerner, E. C.
name: Hamilton, A. D.
name: Cox, A. D.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1995

description: Ras-induced malignant transformation requires Ras farnesylation, a lipid posttranslational modification catalyzed by farnesyltransferase (FTase). Inhibitors of this enzyme have been shown to block Ras-dependent transformation, but the mechanism by which this occurs remains largely unknown. We have designed FTI-276, a peptide mimetic of the COOH-terminal Cys-Val-Ile-Met of K-Ras4B that inhibited potently FTase in vitro (IC50 = 500 pM) and was highly selective for FTase over geranylgeranyltransferase I (GGTase I) (IC50 = 50 nM). FTI-277, the methyl ester derivative of FTI-276, was extremely potent (IC50 = 100 nM) at inhibiting H-Ras, but not the geranylgeranylated Rap1A processing in whole cells. Treatment of H-Ras oncogene-transformed NIH 3T3 cells with FTI-277 blocked recruitment to the plasma membrane and subsequent activation of the serine/threonine kinase c-Raf-1 in cells transformed by farnesylated Ras (H-RasF), but not geranylgeranylated, Ras (H-RasGG). FTI-277 induced accumulation of cytoplasmic non-farnesylated H-Ras that was able to bind Raf and form cytoplasmic Ras/Raf complexes in which Raf kinase was not activated. Furthermore, FTI-277 blocked constitutive activation of mitogen-activated protein kinase (MAPK) in H-RasF, but not H-RasGG, or Raf-transformed cells. FTI-277 also inhibited oncogenic K-Ras4B processing and constitutive activation of MAPK, but the concentrations required were 100-fold higher than those needed for H-Ras inhibition. The results demonstrate that FTI-277 blocks Ras oncogenic signaling by accumulating inactive Ras/Raf complexes in the cytoplasm, hence preventing constitutive activation of the MAPK cascade.
Additional file 1 of Adiponectin protects against myocardial ischemia–reperfusion injury: a systematic review and meta-analysis of preclinical animal studies
Creators: name: Yue, Hongyi
name: Zhang, Qunhui
name: Chang, Senhao
name: Zhao, Xinjie
name: Wang, Mengjie
name: Li, Wenhua
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1: Supplementary File 1. PRISMA 2020 Checklist. Supplementary Figure 1. Funnel plot and sensitivity analysis of myocardial infarction size. Supplementary Figure 2. Funnel plot and sensitivity analysis. (A and C) LVEDP, (B and D) +dp/dtmax. Supplementary Figure 3. Funnel plot and sensitivity analysis. (A and C) -dp/dtmax, (B and D) LVEF. Supplementary Figure 4. Funnel plot and sensitivity analysis. (A and C) Caspase-3, (B and D) TUNEL-positive cells. Supplementary Figure 5. Funnel plot and sensitivity analysis. (A and C) Superoxide content, (B and D) LDH.
Advanced Electrooxidation of Carboxylic Acids on Boron-Doped Diamond: A Dual Approach for Pyrolysis Oil Refinement and Effluent Treatment
Creators: name: Ashraf, Talal
Publisher: name: Zenodo
Year: 2025

description: Presented at Nordic Wood Biorefinery Conference 2024 - RISE-NWBC, this work explores the electrochemical transformation of carboxylic acids using boron-doped diamond (BDD) electrodes as a strategy for improving pyrolysis oil quality and treating wastewater streams. The study investigates the selective oxidation of carboxylic acids, contributing to the removal of oxygenated compounds that hinder fuel applications. Additionally, this research presents future strategies for paired electrolysis, optimizing electrode materials, and scaling up electrochemical processes for industrial applications. By advancing electrode performance and integrating paired electrolysis concepts, this work paves the way for more efficient and sustainable electrochemical technologies in biomass-derived oil upgrading and environmental remediation.
The Static Dipole Polarizability of Palladium from Relativistic Coupled Cluster Theory
Creators: name: Jerabek, Paul
name: Schwerdtfeger, Peter
name: Nagle, Jeffrey K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Nonrelativistic and relativistic coupled-cluster calculations extrapolated to the complete basis set limit including excitations up to the quintuple level (CCSDTQP) were carried out to accurately determine the static electric dipole polarizability of the closed-shell palladium atom. The resulting value of $α$ = 26.14(10) a.u. implies that palladium has the smallest dipole polarizability of all known elemental metal atoms due to its unique 4d$^{10}$5s$^0$ configuration. Relativistic effects are found to be already sizeable ($Δ_Rα$= +1.86~a.u.) compared to electron correlation ($Δ_Cα$= +5.06~a.u.), and need to be included for the accurate determination of the dipole polarizability. We also report a value of the second hyperpolarizability to be $γ\approx$ 40,000~a.u., but here the coupled-cluster contributions are not yet converged out with respect to higher than quintuple excitations.
description: 5 pages
Duality and Universality for the Chern-Simons bosons
Creators: name: Pryadko, Leonid P.
name: Zhang, Shou-Cheng
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: By mapping the relativistic version of the Chern-Simons-Landau-Ginzburg theory in 2+1 dimensions to the 3D lattice Villain x-y model coupled with the Chern-Simons gauge field, we investigate phase transitions of Chern-Simons bosons in the limit of strong coupling. We construct algebraically exact duality and flux attachment transformations of the lattice theories, corresponding to analogous transformations in the continuum limit. These transformations are used to convert the model with arbitrary fractional Chern-Simons coefficient $α$ to a model with $α$ either zero or one. Depending on this final value of $α$, the phase transition in the original model is either in the universality class of the 3D x-y model or a ``fermionic'' universality class, unless the irrelevant corrections of cubic and higher power in momenta render the transition of the first order.
description: 14 two-column pages, revtex 3.0, multicol and epsf.sty (optional), one PostScript figure, Submitted to Phys. Rev. B The changes intended to simplify the arguments and eliminate logical gaps. We also show how the filling factor $\nu$ is changed by the duality transformation
A survey of the possible insect vectors of the bacterium Xylella fastidiosa in seven regions of Tunisia
Creators: name: Nada, Lahbib
name: Sonia, Boukhris Bouhachem
name: Vincenzo, Cavalieri
name: Souissi, Rebha
name: Francesco, Porcelli
Publisher: name: Zenodo
Year: 2019

description: Several xylem sap-feeders Hemipteran are now candidate key-pests for the Mediterranean being vectors of Xylella fastidiosa pauca ST53 a xylem-inhabiting bacterium that causes the olive quick decline (OQD) in Apulia. Non-specific vectors (Killiny and Almeida, 2009) transmit X. fastidiosa; thus, local xylem-feeders may transmit the bacterium when the bacterium enters a new biogeographical region. Therefore, the main aim of this study is to assess the guild of possible X. fastidiosa vectors in Tunisia, in order to improve the surveillance and to build an effective DSS IPM control strategy (Kogan, 1998).
Pheidole skwarrae Wheeler
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole skwarrae

description: Pheidole skwarrae Wheeler
Pheidole skwarrae Wheeler 1934g: 163.
Types Mus. Comp. Zool. Harvard.
Etymology Named after the collector, Elisabeth Skwarra.
Diagnosis A member of the fallax group, closet to vistana and distinguished from it and other fallax group species by the following combination of traits.
Major: head elongate, with deep occipital cleft and subangulate occipital lobes in full-face view; antennal scape exceeding the occipital lobe by 2X its own maximum width; entire body, including all of the tergites and sternites of the gaster, foveolate and opaque; space between eye, frontal lobes, and frontal carinae rugoreticulate.
Minor: entire body, including at least the anterior two segments of the gaster, foveolate and opaque; nuchal collar well developed;
antennal scape very long, extending 2X the distance between its insertion and nuchal collar.
Measurements (mm) Lectotype major: HW 1.32, HL 1.60, SL 1.42, EL 0.24, PW 0.64.
Paralectotype minor: HW 0.54, HL 0.84, SL 1.20, EL 0.16, PW 0.42.
Color Major and minor: body concolorous medium brown, appendages yellowish brown.
range Known only from the type locality.
Biology The type colony was nesting beneath a stone.
figure Upper: lectotype, major. Lower: paralectotype, minor. MEXICO: Cuernavaca, Morelos (Elisabeth Skwarra). Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 349
ባህላዊ ስእሎች እንደሥነ ምህዳር ማስጠበቂያ ብልሃት በዘጌ ማኅበረሰብ
Creators: name: Michael, Moges
Publisher: name: Ethiopian Journal of Language, Culture and Communication
Year: 2024

description: ይህ ጥናት ትኩረቱ በጣና ሀይቅ ውስጥ በሚገኘው የዘጌ ባሕረ ሰላጤ ላይ ሆኖ በዋናነትም በባሕረ ሰላጤው በሚኖረው ማኅበረሰብ የሚሰሩ ስእሎችና ቅርጻቅርጾች ሥነ ምህዳርን ለመጠበቅ ባላቸው ሚና ላይ ነው፡፡ ይህንን ዓላማ ከግብ ለማድረስ በዓላማ ተኮር ናሙና መረጃ ሰጪዎች ተመርጠው በአካባቢው ስለሚሰሩ ስእሎችና ቅርጻቅርጾች ተግባር መረጃዎች በምልከታ፣ በቃለመጠይቅና በቡድን ተኮር ውይይት ተሰብስበው በገላጭ ስልት፣ በ“Ecocriticism”፤ በሥነ ትእምርት (Semiotics) እና በተግባራዊ ንድፈ ሀሳብ (Functionalism) ተተንትነዋል፡፡ በውጤቱም በዘጌ ስእል መሳልና ቅርጻቅርጽ መስራት የሥነ ምህዳር መጠበቂያ ብልሃቶች እንደሆኑ ታውቋል፡፡ እንዲህ የተደረገው በዋናነት በአካባቢው ገዳማትን መስርተዋል፤ አሁን ላለው ዘገኛ ማንነት መሰረት ጥለዋል ተብሎ ከሚታመንባቸው ከአቡነ በትረማርያም ጋር ተያይዘው ለሚነገሩ ተረኮችና በእሳቸው ዘመንም ሆነ እሳቸው ካለፉ በኋላ በአካባቢው ተፈጽመዋል፤ ለወደፊትም ይፈጸማሉ ተብሎ ለሚታመንባቸው ሃይማኖትን፣ ባህልንና ሥነ ምህዳርን ላስተሳሰሩ ትረካዎች ስእሎችንና ቅርጻቅርጾችን በትእምርትነት በማቆም ነው፡፡ እነዚህ ትእምርቶች የተለያዩ ገጽታዎች አሏቸው፡፡ አንዱ ገጽታቸው ስእል መሳልና ቅርጻቅርጽ መስራት በምድር በረከት፣ በሰማይ ጽድቅ የሚያስገኙ ሙያዎች ተደርገው እንዲቆጠሩ የቆመ ነው፡፡ ሌላው ገጻቸው ደግሞ ዘጌን በገነት በመመሰል፣ ሕይወት ያላቸውን ፍጥረታት (በዋናነት እጽዋትን) የጽድቅና የኩነኔ ተምሳሌት በማድረግና በአፈጣጠር ባሕርይ ከሰው ጋር በማዛመድ የተለየ አካባቢያዊ የአምልኮ ሥርዓት በመገንባት የቀረበ ሲሆን፣ ይህንን ሥርዓት ለማስጠበቅ እንደ መቅሰፍተ እግዚአብሔር የሚቆጠሩ መብረቅን፣ ነብርን፣ እባብን፣ ዘንዶንና ሌሎችንም መከራዎች በቅጣትነት በማቆም ተገልጿል፡፡ በረከቶችን በመሻት፣ ቅጣቶችን በመፍራት መካከል (Equilibrium) ሚዛን መጠበቁን፤ በተለይ እንስሳት የማይገደሉበት፣ ደን የማይመነጠርበት፣ የሰብል እርሻ የማይተገበርበት የዘጌ ተፈጥሯዊ አካባቢ (ሥነ ምህዳር) መመስረቱን ጥናቱ አሳይቷል፡፡ እነዚህ በረከቶችና ቅጣቶች የቀረቡባቸው የአመሳሰል (representation) ሥርዓቶችም በግልጽ ታይተዋል፡፡
description: Ethiopian Journal of Language, Culture and Communication, Vol 8 No 2 (2023): Articles in press
Angular Momentum Loss for a Binary System in Einstein-Æther Theory
Creators: name: Saffer, Alexander
name: Yunes, Nicolas
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The recent gravitational wave observations provide insight into the extreme gravity regime of coalescing binaries, where gravity is strong, dynamical and non-linear. The interpretation of these observations relies on the comparison of the data to a gravitational wave model, which in turn depends on the orbital evolution of the binary, and in particular on its orbital energy and angular momentum decay. In this paper, we calculate the latter in the inspiral of a non-spinning compact binary system within Einstein-Æther theory. From the theory's gravitational wave stress energy tensor and a balance law, we compute the angular momentum decay both as a function of the fields in the theory and as a function of the multipole moments of the binary. We then specialize to a Keplerian parameterization of the orbit to express the angular momentum decay as a function of the binary's orbital elements. We conclude by combining this with the orbital energy decay to find expressions for the decay of the semi-major axis and the orbital eccentricity of the binary. We find that these rates of decay are typically faster in Einstein-Æther theory than in General Relativity due to the presence of dipole radiation. Such modifications will imprint onto the chirp rate of gravitational waves, leaving a signature of Einstein-Æther theory that if absent in the data could be used to stringently constrain it.
description: 9 pages, 2 figures, submitted to PRD
Pheidole spathipilosa Wilson, 2003, new species
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole spathipilosa

description: Pheidole spathipilosa new species
Types Mus. Comp. Zool. Harvard.
etymology L spathipilosa, paddle-haired; see distinctive clavate hairs.
diagnosis A unique species of the fallax group somewhat similar to members of the " jujuyensis complex" comprising araneoides, cuevasi, durionei, jujuyensis, kugleri, leonina, leptina, lucretii, lupus, paraensis, punctithorax, tijucana, wallacei, and wolfringi, but easily distinguished as follows.
Major: clavate hairs present on occipital margin, as depicted; antennal scape slightly exceeds occipital comer in full-face view; widely spaced carinulae cover the outer halves of the frontal lobes and all of the posterior dorsal half of the head, including the occiput; pronotal dorsum foveolate and bearing scattered, short carinulae and rugulae; first gastral tergite weakly shagreened. Minor: pilosity sparse, with many of the hairs along the dorsal profde of the head and body clavate; entire head and body foveolate; anterior third of first gastral tergite shagreened; occiput narrowed, with nuchal collar. Both castes are tricolorous (see below).
Measurements (mm) Holotype major: HW 0.94, HL 0.96, SL 0.78, EL 0.18, PW 0.54. Paratype minor: HW 0.54, HL 0.70, SL 0.92, EL 0.18, PW 0.40.
Color Major: tricolorous, with head and waist medium reddish brown, mesosoma and appendages light reddish brown, and gaster very dark brown.
Minor: tricolorous, with head and gaster dark reddish brown (gaster very dark), dorsum of pronotum and waist medium reddish brown, and mesosoma and appendages light reddish brown.
Range Known only from the type locality.
biology Evidently a rare species. During intensive and independent bouts of collecting at the La Selva Biological Station, Stefan Cover and John T. Longino each found it only once. I later returned to the same spot in the forest where Cover collected the holotype nest series, and despite a close search in the vicinity failed to discover another colony. Males were present with the holotype series, on 27 March.
figure Upper: holotype, major. Lower: paratype, minor. COSTA RICA: La Selva Biological Station, near Puerto Viejo, Heredia (Stefan Cover). Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 350
Signature for heavy Majorana neutrinos in hadronic collisions
Creators: name: Almeida,, F. M. L.
name: Coutinho, Y. A.
name: Simoes, J. A. Martins
name: Vale, M. A. B. do
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The production and decay of new possible heavy Majorana neutrinos are analyzed in hadronic collisions. New bounds on the mixing of these particles with standard neutrinos are estimated according to a fundamental representation suggested by grand unified models. A clear signature for these Majorana neutrinos is given by same-sign dileptons plus a charged weak vector boson in the final state. We discuss the experimental possibilities for the future Large Hadron Collider (LHC) at CERN.
description: Latex2e(epsfig), 12 pages, 8 figures, to appear Physical Review D