cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Dimensionless supersymmetry breaking couplings, flat directions, and the origin of intermediate mass scales
Creators: name: Martin, Stephen P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The effects of supersymmetry breaking are usually parameterized by soft couplings of positive mass dimensions. However, realistic models also predict the existence of suppressed, but non-vanishing, dimensionless supersymmetry-breaking couplings. These couplings are technically hard, but do not lead to disastrous quadratic divergences in scalar masses, and may be crucial for understanding low-energy physics. In particular, analytic scalar quartic couplings that break supersymmetry can lead to intermediate scale vacuum expectation values along nearly-flat directions. I study the one-loop effective potential for flat directions in the presence of dimensionless supersymmetry-breaking terms, and discuss the corresponding renormalization group equations. I discuss two applications: a minimal model of automatic R-parity conservation, and an extension of this minimal model which provides a solution to the μproblem and an invisible axion.
description: 28 pages, LaTeX with epsf and axodraw.sty
A large area detector for thermal neutron flux measurements at the KamLAND site
Creators: name: Kozlov, Alexandre
name: Chernyak, Dmitry
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A large area (0.5~m $\times$ 0.5~m) thermal neutron detector was developed based on 0.32~mm-thick $^{6}$LiF:ZnS(Ag) scintillator sheets. The detector was constructed for measurements of seasonal variations in low intensity thermal neutron flux at deep underground sites. The detector response to neutrons was studied using a low intensity $^{241}$Am/$^{9}$Be($α$,n) neutron source. The digital pulse shape discrimination technique was applied to separate neutron capture events from the background caused by traces of $α$-emitters from Uranium and Thorium decay chains in scintillator components. The thermal neutron detection efficiency was 0.368$\pm$0.018 (0.155$\pm$0.009) before (after) event selection based on the digital pulse shape discrimination method. The measured $α$-particle background event rate in the $^{6}$LiF:ZnS(Ag) scintillator was (4.88$\pm$0.06(stat))$\times$10$^{-6}$ $α$ cm$^{-2}$sec$^{-1}$. As a test of detector performance we measured the thermal neutron flux at the KamLAND area of the Kamioka neutrino observatory and compared it with result of the neutron flux measurement carried out at the Super-Kamiokande site. The thermal neutron flux at KamLAND was (6.43$\pm$0.50)$\times$10$^{-6}$ n cm$^{-2}$sec$^{-1}$ that included $\sim$10~\% contribution from neutrons with energies above 1~eV. During the detector construction we identified a source of high amplitude noise pulses generated by 5-inch R1250 photomultipliers manufactured by Hamamatsu Photonics K. K..
The dystopia of the automation of the healthcare system, the day Beveridge turned over in his grave
Creators: name: Liebart, Deborah
Publisher: name: Zenodo
Year: 2019
Subjects: automation, healthcare, brexit, welfare, dystopia

description: A few months ago, I asked the question of utopia and dystopia by re-reading Thomas More's De optimo rei. Today, I would like to come back to the issue basing my observation on the latest developments concerning the automation and digitization of welfare in Europe, and the ethical issues that this raises, in the field of care, in a broad sense : care, universal credit… It may be time to really question our societies, their ability to create and recreate social bonds, trust, affect, empathy,..., their ability to maintain their humanity, both in the treatment of individuals by the central states, and in the daily interindividual relations on which each of us can act. The automation of the British healthcare system shows in retrospect that while many pre-existing problems remain, new challenges, specific to the system itself, are emerging, at a time when, in the Netherlands, some politicians are questioning the possibility of extending the right to therapeutic euthanasia to elderly people in good physical health, but who are suffering "existential problems" (mental tiredness, depression...), and are convinced that they have lived enough…
title: ADCO, Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Cart. 168 (11 H 66), f. 0117v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2010
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 168 (11 H 66), f. 0117v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 168 (11 H 66), f. 0117v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Performance Tradeoff in a Unified System of Communications and Passive Radar: A Secrecy Capacity Approach
Creators: name: Chalise, Batu K.
name: Amin, Moeness G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In a unified system of passive radar and communication systems of joint transmitter platform, information intended for a communication receiver may be eavesdropped by a passive radar receiver (RR), thereby undermining the security of communications system. To minimize this information security risk, in this paper, we propose a unified passive radar and communications system wherein the signal-to-interference and noise ratio (SINR) at the RR is maximized while ensuring that the information secrecy rate is above a certain threshold value. We consider both scenarios wherein transmissions of the radar waveform and information signals are scheduled with the disjoint (non-overlapping case) as well as with the same set of resources (overlapping case). In both cases, the underlying optimization problems are non-convex. In the former case, we propose alternating optimization (AO) techniques that employ semidefinite programming and computationally efficient semi-analytical approaches. In the latter case, AO method based on semi-definite relaxation approach is proposed to solve the optimization problem. By changing the threshold value of the information secrecy rate, we then characterize the performance tradeoff between passive radar and communication systems with the boundaries of the SINR-secrecy capacity regions. The performance comparison of the proposed optimization methods demonstrate the importance of the semi-analytical approach and the advantage of overlapping case over non-overlapping one.
description: To appear in Digital Signal Processing, special issue on Joint Radar and Communications
Branes and Dynamical Supersymmetry Breaking
Creators: name: de Boer, Jan
name: Hori, Kentaro
name: Ooguri, Hirosi
name: Oz, Yaron
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study dynamical supersymmetry breaking in four dimensions using the fivebrane of M theory, in particular for the Izawa-Yanagida-Intriligator-Thomas (IYIT) model, which we realize as the worldvolume theory of a certain M-theory fivebrane configuration. From the brane point of view, supersymmetry is broken when a holomorphic configuration with the proper boundary conditions does not exist. We discuss the difference between explicit and spontaneous supersymmetry breaking and between runaway behavior and having a stable vacuum. As a preparation for the study of the IYIT model, we examine a realization of the orientifold four-plane in M theory. We derive known as well as new results on the moduli spaces of N=2 and N=1 theories with symplectic gauge groups. These results are based on a hypothesis that a certain intersection of the fivebrane and the Z_2 fixed plane breaks supersymmetry. In the IYIT model, we show that the brane exhibits runaway behavior when the flavor group is gauged. On the other hand, if the flavor group is not gauged, we find that the brane does not run away. We suggest that a stable supersymmetry-breaking vacuum is realized in the region beyond the reach of the supergravity approximation.
description: LaTeX, 57 pages, nine figures. References corrected, minor changes
Pheidole bruchella Wilson, 2003, new status
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole bruchella

description: Pheidole bruchella Forel, new status
Pheidole lignicola var. bruchella Forel 1915c: 355.
Types Mus. Hist. Nat. Geneve.
Etymology Named for the Argentine entomologist Carlos Bruch.
diagnosis Similar in various traits to breviscapa, caracalla, micon, subreticulata, and tennantae, differing as follows.
Major: brown; metanotum seen from side raised as a ridge; mesonotal convexity seen from side subangulate; pronotal dorsum in dorsal-oblique view bilobate; postpetiole from above trapezoidal; occipital lobes smooth and shiny; rugoreticulum present between eye and antennal fossa on each side; most of dorsal head surface and anterior half of pronotal dorsum carinulate.
Minor: ventral surface of head in profile feebly concave; all of head and mesosoma foveolate and opaque; propodeal spines small; occiput narrowed slightly, but with strongly concave margin and no nuchal collar.
Measurements (mm) Lectotype major: HW 0.94, HL 0.94, SL 0.50, EL 0.10, PW 0.48.
Paralectotype minor: HW 0.44, HL 0.52, SL 0.62, EL 0.08, PW 0.30.
color Major: body dark brown, appendages medium brown.
Range Known only from the type specimens: "Argentina," no further locality.
Biology Unknown.
Figure Upper: lectotype, major. Lower: paralectotype, minor. 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 386
Beyond ideal two-dimensional metals: Edges, vacancies, and polarizabilities
Creators: name: Nevalaita, Janne
name: Koskinen, Pekka
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Recent experimental discoveries of graphene-stabilized patches of two-dimensional (2D) metals have motivated also their computational studies. However, so far the studies have been restricted to ideal and infinite 2D metallic monolayers, which is insufficient because in reality the properties of such metallic patches are governed by microstructures pervaded by edges, defects, and several types of perturbations. Here we use density-functional theory to calculate edge and vacancy formation energies of hexagonal and square lattices of 45 elemental 2D metals. We find that the edge and vacancy formation energies are strongly correlated and decrease with increasing Wigner-Seitz radii, analogously to surface energies. Despite a radical reduction in atomic coordination numbers, the 2D and 3D vacancy formation energies and work functions are nearly the same for each metal. Finally, static polarizabilities reveal a clear cubic dependence on bond length. These trends provide useful insights when moving towards reality with elemental 2D metals.
description: 10 pages, 10 figures, 1 Table (in Appendix)
An Empirical Orthogonal Function Reanalysis of the Northern Polar External and Induced Magnetic Field During Solar Cycle 23
Creators: name: Shore, R. M.
name: Freeman, M. P.
name: Gjerloev, J. W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We apply the method of data-interpolating empirical orthogonal functions (EOFs) to ground-based magnetic vector data from the SuperMAG archive to produce a series of month length reanalyses of the surface external and induced magnetic field (SEIMF) in 110,000 km$^{2}$ equal-area bins over the entire northern polar region at 5 min cadence over solar cycle 23, from 1997.0 to 2009.0. Each EOF reanalysis also decomposes the measured SEIMF variation into a hierarchy of spatiotemporal patterns which are ordered by their contribution to the monthly magnetic field variance. We find that the leading EOF patterns can each be (subjectively) interpreted as well-known SEIMF systems or their equivalent current systems. The relationship of the equivalent currents to the true current flow is not investigated. We track the leading SEIMF or equivalent current systems of similar type by intermonthly spatial correlation and apply graph theory to (objectively) group their appearance and relative importance throughout a solar cycle, revealing seasonal and solar cycle variation. In this way, we identify the spatiotemporal patterns that maximally contribute to SEIMF variability over a solar cycle. We propose this combination of EOF and graph theory as a powerful method for objectively defining and investigating the structure and variability of the SEIMF or their equivalent ionospheric currents for use in both geomagnetism and space weather applications. It is demonstrated here on solar cycle 23 but is extendable to any epoch with sufficient data coverage.
Pheidole camilla 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 camilla

description: Pheidole camilla new species
Types Mus. Comp. Zool. Harvard.
Etymology L Camilla, a legendary Volscian huntress and warrior.
Diagnosis A medium-sized, brown member of the flavens group, whose major is recognizable by a variable bulge in the middle of the dorsal surface of the head seen in side view, anterior to which the dorsal surface is variously rugulose and carinulate, and posterior to which the surface is covered by broken rugulae in the center and rugoreticulum on the side. In addition, the major is notable for its well-developed mesonotal convexity and large propodeal spines. At 50-60X some of the mesosomal and gastral hairs appear to have flattened apices. The minor has large spines and the entire body surface is sculptured, foveolate and opaque, except for the gaster, which is smooth and shiny.
Similar in some features to alticola, euryscopa, hazenae, heterothrix, rectiluma, rectisentis, rectispina, and rectitrudis, but notably different in others as illustrated.
measurements (mm) Holotype major: HW 0.94, HL 0.98, SL 0.58, EL 0.14, PW 0.40.
Paratype minor: HW 0.46, HL 0.50, SL 0.52, EL 0.08, PW 0.30.
Color Major: body medium brown, tarsi yellow, other appendages light brown.
Minor: body blackish brown, mandibles and scapes medium brown, other appendages light brown.
range Known only from the type locality.
Biology Unknown.
Figure Upper: holotype, major. Lower: paratype, minor. ECUADOR: 3 km east of Tandapi, Pichincha (Stewart B. and Jarmila Kukalova-Peck). 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 387
Temperature dependent dynamics of photoexcited carriers of Si2Te3 nanowires
Creators: name: Chen, Jiyang
name: Wu, Keyue
name: Shen, Xiao
name: Hoang, Thang Ba
name: Cui, Jingbiao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report an optical study of the dynamics of photoexcited carriers in Si2Te3 nanowires at various temperatures and excitation powers. Si2Te3 nanowires were synthesized, by using gold as a catalyst, on a silicon substrate by the chemical vapor deposition method. The photoluminescence spectrum of Si2Te3 nanowires was primary dominated by defect and surface states related emission at both low and room temperatures. We observed that the decay time of photoexcited carries was very long (> 10 ns) at low temperatures and became shorter (< 2 ns) at room temperature. Further, the carrier decay time became faster at high excitation rates. The acceleration of the photoexcited carrier decay rates indicate the thermal quenching along with the non-radiative recombination at high temperature and excitation power. Our results have quantitatively elucidated decay mechanisms that are important towards understanding and controlling of the electronic states in Si2Te3 nanostructures for optoelectronic applications.
description: 12 pages, 4 figures, submitted
Pheidole caracalla 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 caracalla

description: Pheidole caracalla new species
Types Mus. Comp. Zool. Harvard.
Etymology L caracalla, great coat with hood, referring to the dense, long pilosity.
diagnosis Similar in various traits to breviscapa, bruchella, micon, nana, subreticulata, and tennantae, differing as follows.
Major: reddish brown; pilosity thick and long, especially on mesosoma, waist, and gaster, where many hairs are 1.5X Eye Length or longer; pronotum weakly bilobate in dorsal-oblique view; propodeal spines robust and moderately long; petiolar node in side view thick, its apex broad and rounded; postpetiole from above bell-shaped; a narrow band of rugoreticulum extends from eye to antennal fossa on each side; most of head carinulate, except for occiput, frontal triangle, and midclypeus; sides of propodeum carinulate.
Minor: reddish yellow; pilosity dense and long; pronotum in dorsal-oblique view subangulate; petiolar node in side view thick, with broadly rounded apex; occiput slightly narrowed, with straight posterior margin.
Measurements (mm) Holotype major: HW 0.90, HL 0.90, SL 0.44, EL 0.12, PW 0.46.
Paratype minor: HW 0.52, HL 0.54, SL 0.46, EL 0.08, PW 0.32.
Color Major: light reddish brown except for gaster, which is dark brown.
Minor: medium reddish yellow except for gaster, which is dark brown.
range Known only from the type locality and from Yasuni National Park, Puerto Tipugini, Ecuador (S. O'Donnell).
biology Winged queens were found in March at the type locality and in April in Yasuni National Park (S. O'Donnell).
figure Upper: holotype, major. Lower: paratype, minor. PERU: Tingo Maria, Huanaco (W. L. Brown and W. Sherbrooke). 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 388
Kaon Electromagnetic Production on Nuclei
Creators: name: Bennhold, C.
name: Lee, F. X.
name: Mart, T.
name: Wright, L. E.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The formation and excitation of hypernuclei through kaon photoproduction is reviewed. Basic features of the production process are emphasized. The possibility of extracting new information on hypernuclear structure and on the wave function of the bound $Λ$ is discussed. New results are presented for the quasifree production process $A(γ, K Λ)B$. Observables of this reaction are shown to be sensitive to the $Λ$-nucleus final state interaction.
description: 10 pages, 4 figures. Invited talk given at the International Conference on Hypernuclear and Strange Particle Physics (HYP97), Brookhaven National Laboratory, USA, October 13-18, 1997. To be published in Nucl. Phys. A
A Boo(n) for Evaluating Architecture Performance
Creators: name: Bajgar, Ondrej
name: Kadlec, Rudolf
name: Kleindienst, Jan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We point out important problems with the common practice of using the best single model performance for comparing deep learning architectures, and we propose a method that corrects these flaws. Each time a model is trained, one gets a different result due to random factors in the training process, which include random parameter initialization and random data shuffling. Reporting the best single model performance does not appropriately address this stochasticity. We propose a normalized expected best-out-of-$n$ performance ($\text{Boo}_n$) as a way to correct these problems.
description: ICML 2018
Pheidole carapunco Kusnezov
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole carapunco

description: Pheidole carapunco Kusnezov
Pheidole carapunco Kusnezov 1952d: 82.
types Mus. Comp. Zool. Harvard; Inst. Miguel Lillo, Tucuman.
Etymology Named after the type locality.
Diagnosis Placed tentatively in the flavens group, but with a habitus intermediate to that of the tristis group.
Major: large (for flavens group); carinulae originating on anterior margin of the eye spread forward from one another in traveling to the genal border; a broad, continuous band of rugoreticulum extends from the inner margin of one eye to that of the other across the vertex. The true characteristics of this species will remain problematic until fresh material is collected.
measurements (mm) Syntype major: HW 1.20, HL 1.24, SL 0.62, EL 0.20, PW 0.54.
Minor: HW 0.52, HL 0.60, SL 0.48, EL 0.10, PW 0.14.
Color Major: concolorous medium reddish brown.
Minor: head and gaster yellowish brown; mesosoma, waist, and appendages dark yellow.
range A temperate montane Argentine species, known only from Salta and Tucuman.
Biology Unknown.
Figure Upper: syntype, major (a composite from 2 damaged specimens; Carapunco, between Tafi de Valle and Infiernillos, Tucuman, 2600 m, N. Kusnezov). Lower: minor (El Rey, Salta, 2200 m, N. Kusnezov). The major syntype is partly decayed, and may have lost most of its pilosity. The El Rey minor is undecayed, and the pilosity appears intact. 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 389
A preliminary comparison of Na lidar and meteor radar zonal winds during geomagnetic quiet and disturbed conditions
Creators: name: Kumar, G. Kishore
name: Tyssøy, H. Nesse
name: Williams, Bifford P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We investigate the possibility that sufficiently large electric fields and/or ionization during geomagnetic disturbed conditions may invalidate the assumptions applied in the retrieval of neutral horizontal winds from meteor and/or lidar measurements. As per our knowledge, the possible errors in the wind estimation have never been reported. In the present case study, we have been using co-located meteor radar and sodium resonance lidar zonal wind measurements over Andenes (69.27$^{\circ}$N, 16.04$^{\circ}$E) during intense substorms in the declining phase of the January 2005 solar proton event (21-22 January 2005). In total, 14 h of measurements are available for the comparison, which covers both quiet and disturbed conditions. For comparison, the lidar zonal wind measurements are averaged over the same time and altitude as the meteor radar wind measurements. High cross correlations ($\sim$0.8) are found in all height regions. The discrepancies can be explained in light of differences in the observational volumes of the two instruments. Further, we extended the comparison to address the electric field and/or ionization impact on the neutral wind estimation. For the periods of low ionization, the neutral winds estimated with both instruments are quite consistent with each other. During periods of elevated ionization, comparatively large differences are noticed at the highermost altitude, which might be due to the electric field and/or ionization impact on the wind estimation. At present, one event is not sufficient to make any firm conclusion. Further study with more co-located measurements are needed to test the statistical significance of the result.
Erratum: Exact Ground State Energy of the Strong-Coupling Polaron
Creators: name: Lieb, E. H.
name: Thomas, L. E.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The polaron has been of interest in condensed matter theory and field theory for about half a century, especially the limit of large coupling constant. It was not until 1983, however, that a proof of the asymptotic formula for the ground state energy was finally given by using difficult arguments involving the large deviation theory of path integrals. Here we derive the same asymptotic result and with explicit error bounds, by simple, rigorous methods applied directly to the Hamiltonian. Our method is easily generalizable to other settings, e.g., the excitonic and magnetic polarons. This version of the article includes an erratum concerning the ultra-violet bound given in the published article. The erratum is to appear in the same journal.
description: 13 pages, LateX. This version includes an erratum concerning the ultra-violet bound appearing in the published article
Wave Scattering by a Cylindrical Metasurface Cavity of Arbitrary Cross-Section: Theory and Applications
Creators: name: Dehmollaian, Mojtaba
name: Chamanara, Nima
name: Caloz, Christophe
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: This paper presents a technique, combining the integral equations (IE) and the Generalized Sheet Transition Conditions (GSTCs) with bianisotropic susceptibility tensors, to compute electromagnetic wave scattering by cylindrical metasurfaces -- forming two-dimensional porous cavities -- of arbitrary cross sections. Moreover, it applies this technique to two problems -- cloaking with circular and rhombic shapes and illusion optics with an elliptic shape -- that both validate it, from comparison with specifications used in an exact synthesis of the metasurfaces, and reveal interesting capabilities of such metasurface structures. Particularly, active cylindrical metasurfaces can perfectly cloak and hence eliminate the extinction cross section of various cylindrical shapes, and simple purely passive versions of them, practically more accessible, still perform quite good cloaking and provide remakable extinction cross section reduction.
description: 11 pages, 13 figures
title: ADCO, Ordre cistercien : comptes. Secundum registrum monasteriorum ordinis Cisterciensis (1354), Cart. 170 (11 H 1159), f. 00040
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2019
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Ordre cistercien : comptes. Secundum registrum monasteriorum ordinis Cisterciensis (1354), Archives départementales de la Côte-d'Or, Cart. 170 (11 H 1159), f. 00040, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien : comptes. Secundum registrum monasteriorum ordinis Cisterciensis (1354), Archives départementales de la Côte-d'Or, Cart. 170 (11 H 1159), f. 00040, 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
Classes of low-frequency earthquakes based on inter-time distribution reveal a precursor event for the 2011 Great Tohoku Earthquake
Creators: name: Tokuda, Tomoki
name: Shimada, Hirohiko
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geophysics (physics.geo-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Recently, slow earthquakes (slow EQ) have received much attention relative to understanding the mechanisms underlying large earthquakes and to detecting their precursors. Low-frequency earthquakes (LFE) are a specific type of slow EQ. In the present paper, we reveal the relevance of LFEs to the 2011 Great Tohoku Earthquake (Tohoku-oki EQ) by means of cluster analysis. We classified LFEs in northern Japan in a data-driven manner, based on inter-time, the time interval between neighboring LFEs occurring within 10 km. We found that there are four classes of LFE that are characterized by median inter-times of 24 seconds, 27 minutes, 2.0 days, and 35 days, respectively. Remarkably, in examining the relevance of these classes to the Tohoku-oki EQ, we found that activity in the shortest inter-time class (median 23 seconds) diminished significantly at least three months before the Tohoku-oki EQ, and became completely quiescent 30 days before the event (p-value = 0.00014). Further statistical analysis implies that this class, together with a similar class of volcanic tremor, may have served as a precursor of the Tohoku-oki EQ. We discuss a generative model for these classes of LFE, in which the shortest inter-time class is characterized by a generalized gamma distribution with the product of shape parameters 1.54 in the domain of inter-time close to zero. We give a possible geodetic interpretation for the relevance of LFE to the Tohoku-oki EQ.
Graphical structure of attraction basins of hidden attractors: the Rabinovich-Fabrikant system
Creators: name: Danca, Marius-F.
name: Bourke, Paul
name: Kuznetsov, Nikolay
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: For systems with hidden attractors and unstable equilibria, the property that hidden attractors are not connected with unstable equilibria is now accepted as one of their main characteristics. To the best of our knowledge this property has not been explored using realtime interactive three-dimensions graphics. Aided by advanced computer graphic analysis, in this paper, we explore this characteristic of a particular nonlinear system with very rich and unusual dynamics, the Rabinovich-Fabrikant system. It is shown that there exists a neighborhood of one of the unstable equilibria within which the initial conditions do not lead to the considered hidden chaotic attractor, but to one of the stable equilibria or are divergent. The trajectories starting from any neighborhood of the other unstable equlibria are attracted either by the stable equilibria, or are divergent
description: International Journal of Bifurcation and Chaos, accepted 2018
title: ADCO, Cart. 186 (11 H 71), f. 0254v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0254v, 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
Pheidole cardiella 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 cardiella

description: Pheidole cardiella new species
types Mus. Comp. Zool. Harvard.
Etymology Gr cardiella, little heart, referring to the head shape of the major.
Diagnosis A member of the flavens group, most similar to the species listed in the heading, distinguished by the following combination of traits.
Major: head with mandibles in full-face view almost perfectly heart-shaped; antennal scrobes present; vertex near occiput conspicuously depressed; entire dorsal surface of head, except for frontal triangle, mid-clypeus, and antennal scrobes, longitudinally carinulate; carinulae originating on frontal lobes curve weakly inward as they approach occiput, and carinulae laterad to the antennal scrobes curve strongly inward to meet those originating on the frontal lobes; all of mesosoma foveolate and opaque; postpetiole diamond-shaped.
Minor: all of head and mesosoma foveolate and opaque; eye set forward on head, separated from genal border by a distance about equal to Eye Length; carinulae on head fail to reach eye level.
Measurements (mm) Holotype major: HW 0.72, HL 0.72, SL 0.36, EL 0.08, PW 0.34. Paratype minor: HW 0.38, HL 0.42, SL 032, EL 0.06, PW 0.24.
Color Major: mesosoma, waist, and anterior strip of first gastral tergite yellowish brown; head and rest of gaster medium brown; appendages medium yellow.
Minor: concolorous dark yellow.
Both castes are sometimes much darker in shade.
range Recorded from the type locality and from Manabi and Pichincha Provinces of Ecuador.
Biology At Cuzco Amazonico Stefan Cover (personal communication) found cardiella in both terra firme and seasonally flooded rainforest, nesting in soil, litter, and small pieces of rotten wood. Colonies appeared to be small, and in some cases occupied more than one nest site.
Figure Upper: holotype, major. Lower: paratype, minor. PERU: Cuzco Amazonico, 15 km northeast of Puerto Maldonado, Madre de Dios (Stefan Cover and John E. Tobin). 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 390
Enumerating Top-k Quasi-Cliques
Creators: name: Sanei-Mehri, Seyed-Vahid
name: Das, Apurba
name: Tirthapura, Srikanta
Publisher: name: arXiv
Year: 2018
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: Quasi-cliques are dense incomplete subgraphs of a graph that generalize the notion of cliques. Enumerating quasi-cliques from a graph is a robust way to detect densely connected structures with applications to bio-informatics and social network analysis. However, enumerating quasi-cliques in a graph is a challenging problem, even harder than the problem of enumerating cliques. We consider the enumeration of top-k degree-based quasi-cliques, and make the following contributions: (1) We show that even the problem of detecting if a given quasi-clique is maximal (i.e. not contained within another quasi-clique) is NP-hard (2) We present a novel heuristic algorithm KernelQC to enumerate the k largest quasi-cliques in a graph. Our method is based on identifying kernels of extremely dense subgraphs within a graph, following by growing subgraphs around these kernels, to arrive at quasi-cliques with the required densities (3) Experimental results show that our algorithm accurately enumerates quasi-cliques from a graph, is much faster than current state-of-the-art methods for quasi-clique enumeration (often more than three orders of magnitude faster), and can scale to larger graphs than current methods.
description: 10 pages
'Wave' Goodbye to Coral Reefs
Creators: name: Alvi, Sajid
name: Zia, Fatima
name: Faizaan Qureshi
name: Castellanos, Leandra
Publisher: name: figshare
Year: 2018
Subjects: subject: 60205 Marine and Estuarine Ecology (incl. Marine Ichthyology)
subject: FOS: Biological sciences
subject: Marine Biology

description: Explores the effects of extreme temperature occurrences on coral bleaching in a number of coral reefs around the world. Extreme temperature events result in increased coral bleaching, sometimes even 90%+.
Pheidole carinata 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 carinata

description: Pheidole carinata new species
Types INBio.
Etymology L carinata, keeled or ridged, referring to the ridge-like mesonotal convexity in the major.
Diagnosis A large brown member of the flavens group whose major is distinguished by its square head shape in frontal view, angulate profde of the mesonotal convexity, and rugoreticulate mesosomal dorsum. The minor is very distinctive in the completely rugoreticulate condition of the posterior half of the head, promesonotal dorsum, and mesopleuron.
Similar to quadriceps of Colombia but differs in the major by its much shorter propodeal spine, less extensive sculpturing on the head, the rugoreticulum of the mesosoma, which is completely lacking in quadriceps, and in color, and in the minor by the mesosomal rugoreticulation, which is absent in the quadriceps minor, and also in color. See also the less similar kuna, obtusopilosa, rectisentis, scabriventris, and termitobia.
measurements (mm) Holotype major: HW 1.14, HL 1.14, SL 0.62, EL 0.14, PW 0.54. Paratype minor: HW 0.54, HL 0.66, SL 60, EL 0.06, PW 0.38.
Color Major: head bicolorous, with head anterior to eyes yellow and remainder of head light brown (the holotype may be a callow); body light brown; tarsi and funiculi yellow; rest of legs light brown.
Minor: body dark brown; tarsi and funiculi dark yellow; rest of appendages medium brown.
range Known only from the type locality.
biology Occurs in leaf litter of cloud forest (Longino 1997).
Figure Upper: holotype, major. Lower: paratype, minor. COSTA RICA: Monteverde, Puntarenas, ltmN 84AÃ‚Â°48W, 1560 m (J. T. Longino). 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 391
Large Lepton Number and High Temperature Symmetry Breaking in MSSM
Creators: name: Bajc, Borut
name: Senjanovic, Goran
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is known that a large neutrino number, of the order of a few percent of the entropy of the universe, leads to symmetry breaking at high temperature. We show here that in the minimal supersymmetric standard model (MSSM) this implies the breaking of electromagnetic charge invariance at T >> M_W allowing for the solution of the monopole problem.
description: LaTeX, 17 pages
Intermediate mass dilepton production in heavy-ion collisions at SPS energies
Creators: name: Li, G. Q.
name: Gale, C.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Through the analysis of HELIOS-3 data on dilepton spectra, we demonstrate the importance of secondary processes for the dilepton production in heavy-ion collisions in the intermediate mass region. We find that, while the dilepton spectra in proton-induced reactions can be nicely explained by the decay of primary vector mesons, charmed hadrons, and initial Drell-Yan processes, the strong enhancement seen in the heavy-ion data comes mainly from the secondary meson-meson interactions which are unique to heavy-ion collisions.
description: 4 pages, including 2 postscript figures. Talk presented at Quark Matter'97, to appear in the Proceedings
On The Nature of Variations in the Measured Star Formation Efficiency of Molecular Clouds
Creators: name: Grudić, Michael Y.
name: Hopkins, Philip F.
name: Lee, Eve J.
name: Murray, Norman
name: Faucher-Giguère, Claude-André
name: Johnson, L. Clifton
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Measurements of the star formation efficiency (SFE) of giant molecular clouds (GMCs) in the Milky Way generally show a large scatter, which could be intrinsic or observational. We use magnetohydrodynamic simulations of GMCs (including feedback) to forward-model the relationship between the true GMC SFE and observational proxies. We show that individual GMCs trace broad ranges of observed SFE throughout collapse, star formation, and disruption. Low measured SFEs (<<1%) are "real" but correspond to early stages, the true "per-freefall" SFE where most stars actually form can be much larger. Very high (>>10%) values are often artificially enhanced by rapid gas dispersal. Simulations including stellar feedback reproduce observed GMC-scale SFEs, but simulations without feedback produce 20x larger SFEs. Radiative feedback dominates among mechanisms simulated. An anticorrelation of SFE with cloud mass is shown to be an observational artifact. We also explore individual dense "clumps" within GMCs and show that (with feedback) their bulk properties agree well with observations. Predicted SFEs within the dense clumps are ~2x larger than observed, possibly indicating physics other than feedback from massive (main sequence) stars is needed to regulate their collapse.
description: Fixed typo in the arXiv abstract
Isometry group of Borel randomizations
Creators: name: Berenstein, Alexander
name: Zamora, Rafael
Publisher: name: arXiv
Year: 2018
Subjects: subject: Logic (math.LO)
subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 03E15, 54H11 (Primary), 22F50, 22A05 ( Secondary)

description: We study global dynamical properties of the isometry group of the Borel randomization of a separable complete structure. In particular, we show that if properties such as the Rohklin property, topometric generics, extreme amenability hold for the isometry group of the structure, they also hold in the isometry group of the randomization.
Disclination Asymmetry in Deformable Hexatic Membranes and the Kosterlitz-Thouless Transitions
Creators: name: Park, Jeong-Man
name: Lubensky, T. C.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A disclination in a hexatic membrane favors the development of Gaussian curvature localized near its core. The resulting global structure of the membrane has mean curvature, which is disfavored by curvature energy. Thus a membrane with an isolated disclination undergoes a buckling transition from a flat to a buckled state as the ratio $κ/K_{A}$ of the bending rigidity $κ$ to the hexatic rigidity $K_{A}$ is decreased. In this paper we calculate the buckling transition and the energy of both a positive and a negative disclination. A negative disclination has a larger energy and a smaller critical value of $κ/K_{A}$ at buckling than does a positive disclination. We use our results to obtain a crude estimate of the Kosterlitz-Thouless transition temperature in a membrane. This estimate is higher than the transition temperature recently obtained by the authors in a renormalization calculation.
description: REVTEX, 16 pages with 5 postscript figures compressed using uufiles. Accepted for publication in J. Phys. France I
WP Karolina Kotwas ZPiU niestacjonarne zadanie indywidualne.pdf
Creators: name: Kotwas, Karolina
Publisher: name: figshare
Year: 2018
Subjects: subject: 10205 Financial Mathematics
subject: FOS: Mathematics

description: WP Karolina Kotwas ZPiU niestacjonarne zadanie indywidualne
Role of a high throughput biodosimetry test in treatment prioritization after a nuclear incident
Creators: name: Jacobs, Aviva R.
name: Guyon, Timothy
name: Headley, Violetta
name: Mahalakshmi Nair
name: Ricketts, William
name: Gray, Gerry
name: Wong, Jeffery Y. C.
name: Chao, Nelson
name: Terbrueggen, Robert
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified

description: Purpose: We introduce and evaluate a high throughput biodosimetry test system (REDI-Dx) suitable for testing of thousands of potential radiation victims following a mass scale nuclear event caused by detonation of a nuclear device or a nuclear accident, as part of an overall strategy for effective medical management of the crisis. Materials and methods: The performance of a high throughput biodosimetry test was evaluated by collecting samples of both non-irradiated presumed healthy donors as well as irradiated subjects collected as part of either cancer treatment regimens or banked from previous studies. The test measures the gene expression of a set of radiation responsive genes based on the DxDirect® genomic platform. The potential diagnostic accuracy of REDI-Dx was evaluated as a predictor of actual dose of radiation. While the REDI-Dx test has been calibrated to provide a quantitative measure of actual absorbed dose, we compared the performance of the REDI-Dx test (sensitivity and specificity) as a qualitative result at the most commonly applied thresholds 2.0 Gy and 6.0 Gy. Results: The test demonstrated high specificity and lack of effect of medical conditions. Using receiver operating characteristic (ROC) curve analysis, REDI-Dx was shown to be a good predictor of actual dose for determining treatment category based on either 2.0 or 6.0 Gy, with a 98.5% sensitivity and 90% specificity for 2.0 Gy, and 92% sensitivity and 84% specificity for 6.0 Gy. Results were reproducible between clinical laboratories with an SD of 0.2 Gy for samples ≤2.0 Gy and a CV of 10.3% for samples from 2.0 to 10.0 Gy. Conclusions: Use of a biodosimetry test, like REDI-Dx test system would provide valuable information that would improve the ability to assign patients to the correct treatment category when combined with currently available biodosimetry tools, as compared to the use of existing tools alone. The REDI-Dx biodosimetry test system is for investigational use only in the U.S.A. The performance characteristics of this product have not been established.