cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
High-Speed Optical Spectroscopy of a Cataclysmic Variable Wind: BZ Camelopardalis
Creators: name: Ringwald, F. A.
name: Naylor, T.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: BZ Cam is the first cataclysmic variable star with an accretion disk wind evident in its optical spectrum. The wind was found by Thorstensen, who discovered intermittent P Cygni profiles occurring simultaneously in He I 5876 Angstroms and H alpha. We have since obtained spectra with 0.4-Angstroms/pixel dispersion and 60-s time resolution. We find a wind much faster and more rapidly variable than the radiatively accelerated winds of OB stars, Wolf-Rayet stars, or luminous blue variables. Instead of showing blob ejection, the whole wind of BZ Cam appears to turn on and off. We use this to measure the acceleration law of a CV wind for the first time. The velocity increases linearly with time, attaining blue edge velocities near -3000 km/s, and absorption velocities near -1700 km/s, in 6 to 8 min after starting near rest. We also find a subsequent linear deceleration to nearly rest in 30 to 40 min, perhaps an effect of dilution as the wind expands. No periodicity from rotational outflow is obvious. This wind is erratic and incessantly variable, and perhaps bipolar and face-on, but not highly collimated. The P Cygni absorption events trace out sawtooth waves, occurring within 30 to 40 white dwarf radii from the disk. This is the approximate size of the disk, as well as the disk/wind transition region recently postulated by Knigge and Drew. We estimate a distance of 830 +/- 160 pc, and an orbital inclination i such that 12 < i(degrees) < 40.
description: 23 pages, LaTeX including 2 tables and 8 Encapsulated PostScript figures, requires AAS style files; AJ, accepted
Exploring the molecular mechanism and target of ellagic acid formula in treating rotavirus via network pharmacology, computational biology, and surface plasmon resonance verification
Creators: name: Zheng, Jiangang
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 420202
subject: Disease surveillance

description: The target and mechanism of ellagic acid (EA) against rotavirus (RV) were investigated by network pharmacology, computational biology, and surface plasmon resonance verification.
T-Duality for Coset Models
Creators: name: Stern, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct dual Lagrangians for $G/H$ models in two space-time dimensions for arbitrary Lie groups $G$ and $H\subset G$. Our approach does not require choosing coordinates on $G/H$, and allows for a natural generalization to Lie-Poisson duality. For the case where the target metric on $G/H$ is induced from the invariant metric on $G$, the dual system is a gauged Higgs model, with a nonconstant metric and a coupling to an antisymmetric tensor. The dynamics for the gauge connection is governed by a $BF$-term. Lie-Poisson duality is relevant once we allow for a more general class of target metrics, as well as for couplings to an antisymmetric tensor, in the primary theory. Then the dual theory is written on a group $\tilde G$ dual to $G$, and the gauge group $H$ (which, in general, is not a subgroup of $\tilde G$) acts nonlinearly on $\tilde G$. The dual system therefore gives a nonlinear realization of a gauge theory. All dual descriptions are shown to be canonically equivalent to the corresponding primary descriptions, at least at the level of the current algebra.
description: 21 pp
Ground state representations of some non-rational conformal nets
Creators: name: Tanimoto, Yoh
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Operator Algebras (math.OA)
subject: Representation Theory (math.RT)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 81R10, 22E67, 81R15

description: We construct families of ground state representations of the U(1)-current net and of the Virasoro nets Vir_c with central charge c >= 1. We show that these representations are not covariant with respect to the original dilations, and those on the U(1)-current net are not solitonic. Furthermore, by going to the dual net with respect to the ground state representations of Vir_c, we obtain a possibly new family of Möbius covariant nets on S^1.
description: 15 pages, 1 TikZ figure
Examination of direct-photon and pion production in proton-nucleon collisions
Creators: name: Apanasevich, L.
name: Begel, M.
name: Bromberg, C.
name: Ferbel, T.
name: Ginther, G.
name: Huston, J.
name: Kuhlmann, S. E.
name: Slattery, P.
name: Zielinski, M.
name: Zutshi, V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a study of inclusive direct-photon and pion production in hadronic interactions, focusing on a comparison of the ratio of gamma/pi0 yields with expectations from next-to-leading order perturbative QCD (NLO pQCD). We also examine the impact of a phenomenological model involving k_T smearing (which approximates effects of additional soft-gluon emission) on absolute predictions for photon and pion production and their ratio.
description: 20 pages, 12 figures. Minor changes in wording and in figure 2
Additional file 9: of Correcting palindromes in long reads after whole-genome amplification
Creators: name: Warris, Sven
name: Schijlen, Elio
name: Geest, Henri Van De
name: Rahulsimham Vegesna
name: Hesselink, Thamara
name: Hekkert, Bas Te Lintel
name: Perez, Gabino Sanchez
name: Medvedev, Paul
name: Makova, Kateryna
name: Ridder, Dick De
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Comparison of published GorY assembly to GorY-Clean in X-degenerate genes. (DOCX 34 kb)
A New Method for Epileptic Seizure Classification in EEG Using Adapted Wavelet Packets
Creators: name: Ahmadi, Amirmasoud
name: Shalchyan, Vahid
name: Daliri, Mohammad Reza
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Electroencephalography (EEG), as the most common tool for epileptic seizure classification, contains useful information about different physiological states of the brain. Seizure related features in EEG signals can be better identified when localized in time frequency basis projections. In this work, a novel method for epileptic seizure classification based on wavelet packets (WPs) is presented in which both mother wavelet function and WP bases are adapted a posteriori to improve the seizure classification. A support vector machine (SVM) as classifier is used for seizure versus non-seizure EEG segment classification. In order to evaluate the proposed algorithm, a publicly available dataset containing different groups patient with epilepsy and healthy individuals are used. The obtained results indicate that the proposed method outperforms some previously proposed algorithms in epileptic seizure classification.
description: Electroencephalography, Wavelet packets transform (WPT), Support vector machines (SVMs), Electric Electronics, Computer Science, Biomedical Engineerings' Meeting (EBBT), 2017
Neutral sodium from comet Hale-Bopp: a third type of tail
Creators: name: Cremonese, G.
name: Boehnhardt, H.
name: Crovisier, J.
name: Fitzsimmons, A.
name: Fulle, M.
name: Licandro, J.
name: Pollacco, D.
name: Rauer, H.
name: Tozzi, G. P.
name: West, R. M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on the discovery and analysis of a striking neutral sodium gas tail associated with comet C/1995 O1 Hale-Bopp. Sodium D-line emission has been observed at heliocentric distance r<1.4 AU in some long-period comets and the presence of neutral sodium in the tailward direction of a few bright comets has been noted, but the extent, and in particular the source, has never been clear. Here we describe the first observations and analysis of a neutral sodium gas tail in comet Hale-Bopp, entirely different from the previously known ion and dust tails. We show that the observed characteristics of this third type of tail are consistent with itbeing produced by radiation pressure due to resonance fluorescence of sodium atoms and that the lifetime for photoionization is consistent with recent theoretical calculation.
description: 10 pages, 3 figures, it will pubblished on A.P.J. Letter
Reflections of expansion : the Cloaca Maxima and urban image in Tarquin Rome
Creators: name: Hopkins, John North
Publisher: name: The University of Texas at Austin
Year: 2004
Subjects: Cloaca maxima
Tarquin Rome
Urban image

description: According to Livy and Dionysius of Halicarnassus, Tarquinius Superbus oversaw the construction of Rome's Cloaca Maxima in the late sixth centuy B.C. as a drainage canal for a preexisting forum stream that traversed the Forum Romanum from the base of the Esquiline Hill to the Tiber. Modern excavations demonstrate that the masonry of its earliest walls, whose construction technique they also date to the late sixth century, was built of monumental 4x4 foot blocks of cappellaccio tufa. Livy describes the completed Cloaca as a work "for which the new magnificence of these days has scarcely been able to produce a match. (I.56.2) Along with other scholars (Cornell, Davies), I believe that in an effort to give a more powerful face to the expanding economic, political and military endeavors of Rome, the Tarquins envisioned an urban image of monumental proportion. The monumentality of the Cloaca belongs alongside other great works that the Tarquins undertook in the late Roman regal period including the Temple of Jupiter Optimus Maximus, the Circus Maximus, the first monumental reconstructions of the Regia, and the massive landfill operation and pavement of the Forum Romanum. In order to better understand the Tarquins reasons for and ability to construct this program one must consider the economic, military and political world that it became a part of. Tarquin Rome was, by both literary and archaeological account, a time of great expansion. Livy maintains that Priscus sacked and annexed seven of Rome's Latin neighbors, bringing home cartloads of plunder, and Superbus, after securing treaty with the Etruscans to the north and with the Carthaginians in N. Africa, sought hegemony over Gabii and other states in Latium. Ivory, bone, and amber deposits found near the Forum Boarium and terracotta, bronze and iron deposits from the Forum Romanum demonstrate a rich artistic tradition in sixth century Rome. By contextualizing the Cloaca within the larger Tarquin program and within its cultural surroundings, we can improve our ideas about the functions that urban image served in sixth century B.C. Rome. Based on Colin Renfrew and John Cherry's theories of peer-polity interaction, I argue that the Cloaca did not serve simply as urban beautification for the pleasure of Rome's inhabitants, but that, as a monumental structure alongside the Tarquins' other works, it served as a beacon at the center of Rome that signaled to anyone, foreign or local, that Rome's political power and civic strength was expanding.
Deep learning methods for automated segmentation of medical ultrasound images
Creators: name: Holstein, Lennart
Publisher: name: TUHH Universitätsbibliothek
Year: 2024
Subjects: subject: deep learning
subject: ultrasound
subject: segmentation
subject: IVUS
subject: GAN
subject: neural network
classificationCode: 004
subject: Computer Sciences

description: For deep learning-based image segmentation, large training datasets are required to achieve satisfactory results. However, assembling large annotated datasets in the medical field is difficult and sometimes even impossible. Therefore, we have developed and investigated new deep learning methods that aim to improve segmentation performance with smaller ultrasound datasets. These methods include wavelet scattering, tissue shape priors with independent component analysis, topological loss functions, and synthetic data augmentation with a new generative adversarial network. The results show that the various methods offer different advantages depending on tissue type, dataset size, and CNN architecture.
description: Für die Bildsegmentierung mittels Deep Learning sind große Trainingsdatensätze erforderlich, um zufriedenstellende Ergebnisse zu erzielen. Das Zusammenstellen großer annotierter Datensätze im medizinischen Bereich ist jedoch schwierig und manchmal sogar unmöglich. Daher haben wir neue Deep-Learning-Methoden entwickelt und untersucht, die die Segmentierungsleistung bei kleineren Ultraschalldatensätzen verbessern sollen. Diese Methoden umfassen Wavelet-Streuung, Gewebe-Shape-Priors, topologische Verlustfunktionen und synthetische Datenaugmentierung mit einem neuen Generative Adversarial Network. Die Ergebnisse zeigen, dass die verschiedenen Methoden in Bezug auf Gewebetyp, Datensatzgröße und CNN-Architektur unterschiedliche Vorteile bieten.
Mentee Survey from Lighting pathways to success in STEM: A virtual Lab Meeting Program (LaMP) mutually benefits mentees and host labs
Creators: name: Lotterhos, Kathleen
name: Bernal, Moises
name: Phifer-Rixey, Megan
name: Hanley, Torrance
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 310499
subject: Evolutionary biology not elsewhere classified

description: Qualtrics questionnaire for Mentees
Progress and perspectives on composite laser-pulses spectroscopy for high-accuracy optical clocks
Creators: name: Zanon-Willette, Thomas
name: Lefevre, Remi
name: Metzdorff, Rémi
name: Sillitoe, Nicolas
name: Almonacil, Sylvain
name: Minissale, Marco
name: de Clercq, Emeric
name: Taichevachev, Alexey V
name: Yudin, Vareriy I
name: Arimondo, Ennio
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Probing an atomic resonance without disturbing it is an ubiquitous issue in physics. This problem is critical in high-accuracy spectroscopy or for the next generation of atomic optical clocks. Ultra-high resolution frequency metrology requires sophisticated interrogation schemes and robust protocols handling pulse length errors and residual frequency detuning offsets . This review reports recent progress and perspective in such schemes, using sequences of composite laser-pulses tailored in pulse duration, frequency and phase, inspired by NMR techniques and quantum information processing. After a short presentation of Rabi technique and NMR-like composite pulses allowing efficient compensation of electromagnetic field perturbations to achieve robust population transfers, composite laser-pulses are investigated within Ramsey's method of separated oscillating fields in order to generate non-linear compensation of probe-induced frequency shifts. Laser-pulses protocols such as Hyper-Ramsey (HR), Modified Hyper-Ramsey (MHR), Generalized Hyper-Ramsey (GHR) and hybrid schemes are reviewed. These techniques provide excellent protection against both probe induced light-shift perturbations and laser intensity variations. More sophisticated schemes generating synthetic frequency-shifts are presented. They allow to reduce or completely eliminate imperfect correction of probe-induced frequency-shifts even in presence of decoherence due to the laser line-width. Finally, two universal protocols are presented which provide complete elimination of probe-induced frequency shifts in the general case where both decoherence and relaxation dissipation effects are present by using exact analytic expressions for phase-shifts and the clock frequency detuning. These techniques might be applied to atomic, molecular and nuclear frequency metrology, mass spectrometry as well as precision spectroscopy.
description: This is the initial version 1.0 submitted to the review Report on Progress in Physics. The formally accepted version after revision by referees is only available online since 2018 June 04. Note that this version has been corrected , references have been added and some subsections have been extended (ABRS sub section and appendix)
Channel modeling and performance analysis of ultra wideband in-body communication
Creators: name: Brumm, Jan-Christoph
Publisher: name: TUHH Universitätsbibliothek
Year: 2024
Subjects: subject: In-Body Communication
subject: Body Area Networks
subject: Ultra Wideband
subject: Wireless Communication
subject: Channel Modeling
subject: Channel Capacity
classificationCode: 621.3
subject: Electrical Engineering, Electronic Engineering

description: Wireless capsule endoscopes are a proven method for the diagnosis of gastrointestinal diseases. In this thesis, ultra wideband communication is investigated as an alternative to common narrowband transmission to increase the video quality. A reproducible and flexible channel model for ultra wideband in-body communication is derived. Based on this, fundamental limits for the communication performance are investigated by computing the channel capacity. The influence of different human body models, the receive antenna placement, and the dielectric properties of human tissue on the channel capacity are analyzed. Furthermore, an exemplary ultra wideband communication system is designed and its bit error probability is evaluated.
description: Drahtlose Kapselendoskopie ist ein erprobtes Verfahren für die Diagnose von Darmerkrankungen. In dieser Arbeit wird die Verwendung von Ultrabreitband Kommunikation anstatt herkömmlicher Schmalband-Übertragung untersucht, um die Video-Qualität zu erhöhen. Dazu wird ein reproduzierbares und flexibles Kanalmodell entwickelt. Dieses Modell wird genutzt um fundamentale Grenzen für die Datenübertragung mit Hilfe der Kanalkapzität zu untersuchen. Dabei wird der Einfluss des Körperbaus, der Platzierung der Empfangsantennen, sowie der dielektrischen Eigenschaften des Gewebes auf die Kanalkapazität analysiert. Außerdem wird ein beispielhaftes Übertragungsverfahren entworfen und seine Bitfehlerwahrscheinlichkeit evaluiert.
Towards a fault detection infrastructure for the European XFEL
Creators: name: Martino, Gianluca
Publisher: name: TUHH Universitätsbibliothek
Year: 2024
Subjects: subject: anomaly detection
subject: fault detection
subject: runtime monitoring
subject: cyber-physical system
subject: distributed system
classificationCode: 004
subject: Computer Sciences

description: This thesis aims to analyze techniques for improving the fault detection capabilities of large cyber-physical systems. The Low-Level Radio Frequency (LLRF) control system of the European X-ray Free Electron Laser (XFEL) is the main target system. In Part I, the thesis describes the contributions toward the usage of anomaly detection for detecting faults. In Part II, the thesis describes the flow that, starting from an existing hardware digital design, automatically derives runtime monitors, i.e., hardware property checkers that ensure that the system operates correctly.
description: Ziel dieser Arbeit ist es, Techniken zur Verbesserung der Fehlererkennung in großen Cyber-physischen Systemen zu analysieren. Das Low-Level Radio Frequency (LLRF) Kontrollsystem des European X-ray Free Electron Laser (XFEL) ist das Hauptzielsystem. In Teil I der Arbeit werden die Beiträge zur Nutzung der Anomalieerkennung für die Fehlererkennung beschrieben. In Teil II wird der Ablauf beschrieben, der ausgehend von einem bestehenden digitalen Hardware-Design automatisch Laufzeitmonitore ableitet, d.h. Hardware-Eigenschaftsprüfer, die sicherstellen, dass das System korrekt arbeitet.
title: ADCO, Sixième cartulaire de Saint-Étienne de Dijon (1662), Cart. 30 (G 133), 441 folios, f. 059
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: CG21/F.PETOT/2012
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 059, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 059, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Additional file 8: of Correcting palindromes in long reads after whole-genome amplification
Creators: name: Warris, Sven
name: Schijlen, Elio
name: Geest, Henri Van De
name: Rahulsimham Vegesna
name: Hesselink, Thamara
name: Hekkert, Bas Te Lintel
name: Perez, Gabino Sanchez
name: Medvedev, Paul
name: Makova, Kateryna
name: Ridder, Dick De
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Coverage and identity of the X-degenerate gene transcripts in GorY and GorY-Clean assemblies. (DOCX 25 kb)
Lestrimelitta opita Gonzalez and Griswold 2012
Creators: name: Guevara, Diego A.
name: Gonzalez, Victor H.
name: Ospina, Rodulfo
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Apidae
Lestrimelitta
Lestrimelitta opita

description: Lestrimelitta opita Gonzalez and Griswold, 2012
Lestrimelitta opita Gonzalez and Griswold, 2012: 233 [♀].
Material examined (n = 104♀, 7♂). COLOMBIA. Antioquia: 7♀, San Roque, 850 m, 6°29’8.21’’ N 74°50’8.59’’, col: German Lotero, 1 oct 2019, M31 (muestra 31), atacando Tetragonisca angustula / (LABUN). Cundinamarca: 9♀, Apulo, Vda San Antonio, orilla Rio Lindo, 15 may. 1988 / 14424–14431 / LABUN002343–50; 1♀, ut supra, G. Nates / 14433 / LABUN002352; 4♀, Bosachoque, atacando nido de Nannotrigona, 11 sep. 2013, col: J. Diaz / 30630– 33; 4♀, Fusagasugá, Vda Espinalito, 1395 m, 7 may. 2011, nido, col: FMVZ / 22311, 22313–15 / LABUN011006–9; 6♀, La Mesa, Cementerio, 23 may. 2004, col: A. Rodríguez / 24295–98 / LABUN011010–13; 2♀, mayo 1988, base de lápida, entrada tubular pequeña, N4, col: G. Nates / 14423,35 / LABUN002342, 54; 1♀, ut supra, 18 may. 1994, en Nido 1 / 14432/ LABUN002351; 6♀, Paime, VDA Tautao, 1400 m, 7 ene. 1999, col: Maecha O. / 23120–23, 28–29 / LABUN008117–22, 00811; 6♀, ut supra, 18 abr. 1999 / 23136–40, 49 / LABUN008101, 12–16; 2♀, Pandi, 13 mar. 1977, col: G. Nates / 14409–14410 / 002338–39; 2♂, ut supra, al vuelo en iglesia, 21 abr. 1977, col: G. Nates; 1♀, Tena, cementerio, 1450 m, 26 nov. 2006, col: I. A. Lotta / 24275 / LABUN010959; 2♂, Utica, nido c, 6 dic. 1980, col; Nates y colaboradores / 3486–14434; 2♂, ut supra, [without nest data] / 14415–16 / 002340–42; 5♀, La Vega, Finca El Naranjal, 14 ene. 2012, col: C. Villalba / 24276, 77, 79–81 / LABUN010961, 62, 64–65; 12♀, Villeta, 900 msnm, 14 abr. 2018, Col: L. Ucros / 18166–77 / LABUN011014–25. Huila: 1♂, 1♀, Rivera, cementerio, 716, 11 jun. 2011, 00050, 2, col: G. Nates / 24302, 308 / LABUN011032, 38. Tolima: 1♀, Coello, Reserva El Neme, 1.5 km, 223 m 23–27 feb 2015, D. Moreno / MPUJ _ ENT 00384286; 6♀, Ibagué, agos. 2017, col: C. Vargas / 30037–40, 30183,84; 14♀, Represa Prado, 7 sep. 1975, col: G. Nates / 14394–404, 06–08 / LABUN011040 – 52,56; 3♀, atacando nido, 1 mar. 1980, col: A. Lievano / 14413–14, 38 / 011053–55. Sucre: 4♀, Colosó, Pajarito Jorro, 7 dic. 2010, 185 msnm, col: Morelo y Vanegas /24425–28 / LABUN010969–72; 2♀, ut supra, 21 feb. 2010 / 24282–83 / LABUN010967–68; 7♀, [without label data], / 24315–21 (LABUN).
Comments. This species was previously known from the type locality in Armero, Tolima. The material examined here indicates that L. opita also occurs in sympatry with L. huilensis along the Magdalena valley, reaching as far north as Sucre, in the Caribbean region of the Colombia (Fig. 4). Specimens of this species have been collected from 170 to 1765 m.
description: Published as part of Guevara, Diego A., Gonzalez, Victor H. & Ospina, Rodulfo, 2020, Stingless robber bees of the genus Lestrimelitta in Colombia (Hymenoptera: Apidae: Meliponini), pp. 17-29 in Caldasia 42 (1) on pages 24-25, DOI: 10.15446/caldasia.v42n1.75511, http://zenodo.org/record/15265313
Monopole equations on 8-manifolds with Spin(7) holonomy
Creators: name: Bilge, A. H.
name: Dereli, T.
name: Kocak, S.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct a consistent set of monopole equations on eight-manifolds with Spin(7) holonomy. These equations are elliptic and admit non-trivial solutions including all the 4-dimensional Seiberg-Witten solutions as a special case.
description: 14 pages, LATEX (No figures)
The Vafa-Witten Theory for Gauge Group SU(N)
Creators: name: Labastida, J. M. F.
name: Lozano, Carlos
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive the partition function for the Vafa-Witten twist of the $\mathcal{N}=4$ supersymmetric gauge theory with gauge group SU(N) (for prime $N$) and arbitrary values of the 't Hooft fluxes $v\in H^{2}(X,\mathbb{Z}_{N})$ on Kähler four-manifolds with $b^{+}_2>1$.
description: 24 pages, latex, amsmath package
Non-commutative measure of quantum correlations under local operations
Creators: name: Bussandri, D. G.
name: Majtey, A. P.
name: Valdés-Hernández, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study some desirable properties of recently introduced measures of quantum correlations based on the amount of non-commutativity quantified by the Hilbert-Schmidt norm (Sci Rep 6:25241, 2016, and Quantum Inf. Process. 16:226, 2017). Specifically, we show that: 1) for any bipartite ($A+B$) state, the measures of quantum correlations with respect to subsystem $A$ are non-increasing under any Local Commutative Preserving Operation on subsystem $A$, and 2) for Bell diagonal states, the measures are non-increasing under arbitrary local operations on $B$. Our results accentuate the potentialities of such measures, and exhibit them as valid monotones in a resource theory of quantum correlations with free operations restricted to the appropriate local channels.
Choice Chamber Specifications and Representative pathways of juvenile COTS from Chemosensory behaviour of juvenile crown-of-thorns sea stars (Acanthaster sp.), attraction to algal and coral food and avoidance of adult conspecifics
Creators: name: Webb, Monique
name: Clements, Matthew
name: Selvakumaraswamy, Paulina
name: McLaren, Emily
name: Byrne, Maria
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 310901
subject: Animal behaviour

description: 1. Specification table and illustration of the straight y-maze flow-through choice chamber used. 2. An illustrated subset of the tracked pathways that the juvenile COTS completed when exposed to filtered sea water (FSW) and single cues.
Additional file 7: of Correcting palindromes in long reads after whole-genome amplification
Creators: name: Warris, Sven
name: Schijlen, Elio
name: Geest, Henri Van De
name: Rahulsimham Vegesna
name: Hesselink, Thamara
name: Hekkert, Bas Te Lintel
name: Perez, Gabino Sanchez
name: Medvedev, Paul
name: Makova, Kateryna
name: Ridder, Dick De
Publisher: name: figshare
Year: 2018
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Mummerplots of HumY against the different GorY assemblies. (DOCX 166 kb)
Geometric scaling for the total gamma^* p cross section in the low x region
Creators: name: Stasto, A. M.
name: Golec-Biernat, K.
name: Kwiecinski, J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We observe that the saturation model of deep inelastic scattering, which successfully describes inclusive and diffractive data at small x, predicts a geometric scaling of the total gamma^* p cross section in the region of small Bjorken variable x. The geometric scaling in this case means that the cross section is a function of only one dimensionless variable tau = Q^2 R_0^2(x), where the function R_0(x) (called saturation radius) decreases with decreasing x. We show that the experimental data from HERA in the region x<0.01 confirm the expectations of this scaling over a very broad region of Q^2. We suggest that the geometric scaling is more general than the saturation model.
description: 12 pages, 4 figures, LaTeX, revised version to appear in journal. 1 new figure, several new references added, extended discussion on saturation radius
title: ADCO, Cartulaire de Cîteaux pour les possessions de Saulon-la-Chapelle et Saulon-la-Rue, Fénay, Noiron et la rivière Cent-fonds (XVe siècle), Cart. 179 (11 H 1075), 70 folios, f. 0080
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/2015
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi

description: Cartulaire de Cîteaux pour les possessions de Saulon-la-Chapelle et Saulon-la-Rue, Fénay, Noiron et la rivière Cent-fonds (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 179 (11 H 1075), 70 folios, f. 0080, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Saulon-la-Chapelle et Saulon-la-Rue, Fénay, Noiron et la rivière Cent-fonds (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 179 (11 H 1075), 70 folios, f. 0080, 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
Absorption dips in the light curves of GRO J1655-40 and 4U 1630-47 during outburst
Creators: name: Kuulkers, Erik
name: Wijnands, Rudy
name: Belloni, Tomaso
name: Mendez, Mariano
name: van der Klis, Michiel
name: van Paradijs, Jan
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using the RXTE PCA we discovered deep dips in the X-ray light curves of the black-hole candidates GRO J1655-40 and 4U 1630-47 during outburst. Similar kind of dips for GRO J1655-40 were found in 90s measurements of the RXTE ASM during the same outburst. The duration of the dips in both sources is in the order of minutes. The occurrences of the dips observed with the RXTE PCA and ASM in GRO J1655-40 are consistent with the optically determined orbital period, and were found between photometric orbital phases 0.72 and 0.86. This constitutes the first evidence for orbital variations in X-rays for GRO J1655-40. The PCA data indicate that an absorbing medium is responsible for these dips. The X-ray spectra during the dips can be best described by a heavily absorbed component and an unabsorbed component. In the case of GRO J1655-40 we are able constrain the extent of the absorbing medium and the central X-ray source.
description: 19 pages, including 3 figures. Accepted for publication in ApJ
Wegner-Houghton equation and derivative expansion
Creators: name: Bonanno, A.
name: Branchina, V.
name: Mohrbach, H.
name: Zappala', D.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the derivative expansion for the effective action in the framework of the Exact Renormalization Group for a single component scalar theory. By truncating the expansion to the first two terms, the potential $U_k$ and the kinetic coefficient $Z_k$, our analysis suggests that a set of coupled differential equations for these two functions can be established under certain smoothness conditions for the background field and that sharp and smooth cut-off give the same result. In addition we find that, differently from the case of the potential, a further expansion is needed to obtain the differential equation for $Z_k$, according to the relative weight between the kinetic and the potential terms. As a result, two different approximations to the $Z_k$ equation are obtained. Finally a numerical analysis of the coupled equations for $U_k$ and $Z_k$ is performed at the non-gaussian fixed point in $D<4$ dimensions to determine the anomalous dimension of the field.
description: 15 pages, 3 figures
Theoretical Issues in the Tevatron Era
Creators: name: Rosner, Jonathan L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Fermilab Tevatron's operation for fixed-target physics from its start in 1983 until the end of fixed-target running in 2000 was marked by extraordinary peoductivity and variety. Some of the changing theoretal issues associated with this program are reviewed.
description: 18 pages, LaTeX, no figures, invited talk presented at Symposium in Celebration of the Fixed-Target Program with the Tevatron, Fermilab, June 2, 2000, to be published in Comments on Modern Physics. References updated
Additional file 2: of Transcriptomics of Haemophilus (Glässerella) parasuis serovar 5 subjected to culture conditions partially mimetic to natural infection for the search of new vaccine antigens
Creators: name: Álvarez-Estrada, Álvaro
name: Gutiérrez-Martín, César
name: Rodríguez-Ferri, Elías
name: Martínez-Martínez, Sonia
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Summary of genes that were downregulated under mimetic conditions with a log2 (fold change) > 10. Indicated findings in GenBank and Uniprot databases of genes that were downregulated under mimetic conditions with a log2 (fold change) > 10. P indicates that the encoded protein is related to pathogenesis, and NP indicates that there is no relationship with pathogenesis. The location of the protein is indicated with EX (extracellular), OM (outer membrane), PP (periplasmic), IM (inner membrane) or CP (cytoplasmic). * indicates that they are the same protein (PDF 127 kb).
IMPACT OF PERFORMANCE APPRAISAL METHODS ON EMPLOYEE PERFORMANCE IN SELECTED FIRMS IN ANAMBRA STATE
Creators: name: Esther Ngozi, Okafor
Publisher: name: keith journal
Year: 2025
Subjects: Performance appraisal, MBO, Feedback, Goal setting, Employee performance

description: The study investigated performance appraisal methods and employee performance of selected firms in Anambra State of Nigeria. The specific objectives of the study were to ascertain the extent management by objectives appraisal method, 360-degree performance appraisal method and goal setting performance appraisal method relate to employee performance. Relevant literature on performance appraisal and employee performance was reviewed under conceptual framework, theoretical foundation and review of empirical studies. The study was anchored on equity theory. A survey research design method was used. The target population of the study comprised 247 employees of three selected firms in Anambra State. The study used only 237valid copies of the questionnaire for analysis. Pearson correlation analysis was used to test the hypotheses formulated for the study. The findings showed that MBO appraisal method had a positive significant relationship with employee performance of the selected firms in Anambra State. The study discovered that 360-degree feedback method had a positive significant relationship with employee performance. The findings also revealed that goal setting method had a positive significant relationship with employee performance. The study concluded that performance appraisal is very imperative for improved productivity, promotions, augmentation, and job enrichment. It also enhances employees’ confidence, job commitment, competitiveness, productivity and firm profitability. This study recommends that staff should continue to perform their duties effectively and also that subordinates and supervisor should jointly set goals in order to avert demoralization, frustration, withdrawal, resentment and distrust in the organization.
Electronic supplementary material from Risk-sensitive response of soaring birds to crosswind over dangerous sea highlights age-specific differences in migratory performance
Creators: name: Santos, Carlos David
name: Sapir, Nir
name: Becciu, Paolo
name: Granadeiro, José Pedro P
name: Wikelski, Martin
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 310399
subject: Ecology not elsewhere classified

description: Electronic supplementary material.pdf
The Electromagnetic Interaction in Chiral Perturbation Theory
Creators: name: Neufeld, H.
name: Rupertsberger, H.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate electromagnetic effects in the framework of chiral perturbation theory. Using a completely independent method, we confirm Urech's results for the divergences of the one--loop functional in the electromagnetic sector. We perform a one--loop analysis of all $P_{\ell 2}$ ($P = π, K, η$) and the $K_{\ell 3}$ form factors $f_+^{K^+π^0}(0)$, $f_+^{K^0π^-}(0)$, including a systematic treatment of the $\cO(e^2p^2)$ contributions in the mesonic part. We illustrate our results by several numerical estimates.
description: 15 pages, latex
Phanera chalcophylla Mackinder & R. Clark. 2014, comb. nov.
Creators: name: Mackinder, Barbara A.
name: Clark, Ruth
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Phanera
Phanera chalcophylla

description: Phanera chalcophylla (L. Chen) Mackinder & R. Clark. comb. nov.
Bauhinia chalcophylla L. Chen, J. Arn. Arb. 19: 130. 1938.
Type: China, Yunnan, Talang, Henry 13240 (holotype NY, isotype K).
DISTRIBUTION. Endemic to China.
description: Published as part of Mackinder, Barbara A. & Clark, Ruth, 2014, A synopsis of the Asian and Australasian genus Phanera Lour. (Cercideae: Caesalpinioideae: Leguminosae) including 19 new combinations, pp. 49-68 in Phytotaxa 166 (1) on page 54, DOI: 10.11646/phytotaxa.166.1.3, http://zenodo.org/record/5138206
\emph{Ab initio} spin-strain coupling parameters of divacancy qubits in silicon carbide
Creators: name: Udvarhelyi, Péter
name: Gali, Adam
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Cubic silicon carbide is an excellent platform for integration of defect qubits into established wafer scale device architectures for quantum information and sensing applications, where divacancy qubit, that is similar to the negatively charged nitrogen-vacancy (NV) center in diamond, has favorable coherence properties. We demonstrate by means of density functional theory calculations that divacancy in 3C SiC has superior spin-stress coupling parameters and stress sensitivity for nanoscale, quantum enhanced photonic, optoelectronic and optomechanical devices.
description: 5 pages, 2 figures
Additional file 3 of Detection of long nonâ coding RNA homology, a comparative study on alignment and alignmentâ free metrics
Creators: name: Noviello, Teresa M. R.
name: Liddo, Antonella Di
name: Ventola, Giovanna M.
name: Spagnuolo, Antonietta
name: DâAniello, Salvatore
name: Ceccarelli, Michele
name: Cerulo, Luigi
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional Figure 3. ZFLNC ROC curves. ROC curves computed on promoter and transcript sequences for ZFLNC lncRNA homologs (for n-gram metrics, n=12 has been chosen). (PDF 1580 kb)
Embeddings of the Virasoro algebra and black hole entropy
Creators: name: Banados, Maximo
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider embeddings of the Virasoro algebra into other Virasoro algebras with different central charges. A Virasoro algebra with central charge c (assumed to be a positive integer) and zero mode operator L_0 can be embedded into another Virasoro algebra with central charge one and zero mode operator c L_0. We point out that this provides a new route to investigate the black hole entropy problem in 2+1 dimensions.
description: 4 pages (twocolumn), latex, no figures. Reference added. To appear in Phys.Rev.Lett
Theory of rotational columnar structures of soft spheres
Creators: name: Winkelmann, Jens
name: Mughal, Adil
name: Williams, David B.
name: Weaire, Denis
name: Hutzler, Stefan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: There is a growing interest in cylindrical structures of hard and soft particles. A promising new method to assemble such structures has recently been introduced by Lee et al. [T. Lee, K. Gizynski, and B. Grzybowski, Adv. Mater. 29, 1704274 (2017)]. They used rapid rotation around a central axis to drive spheres of lower density than the surrounding fluid towards this axis. This resulted in different structures as the number of spheres is varied. Here we present comprehensive analytic energy calculations for such self-assembled structures, based on a generic soft sphere model, from which we obtain a phase diagram. It displays interesting features, including peritectoid points. These analytic calculations are complemented by preliminary numerical simulations for finite sample sizes with soft spheres. A similar analytic approach could be used to study packings of spheres inside cylinders of fixed dimensions, but with a variation in the number of spheres.
description: published in Phys Rev E as Rapid Comm
Linear and Chiral Superfields are Usefully Inequivalent
Creators: name: Hubsch, Tristan
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Chiral superfields have been used, and extensively, almost ever since supersymmetry has been discovered. Complex linear superfields afford an alternate representation of matter, but are widely misbelieved to be 'physically equivalent' to chiral ones. We prove the opposite is true. Curiously, this re-enables a previously thwarted interpretation of the low-energy (super)field limit of superstrings.
description: 4 pages, plain TeX (needs "harvmac"); 2 references added, typos corrected
Should the Pomeron and imaginary parts be modelled by two gluons and real quarks?
Creators: name: Büttner, Kirsten
name: Pennington, M. R.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We illustrate that solution of the Schwinger-Dyson equation for the gluon propagator in QCD does not support an infrared softened behaviour, but only an infrared enhancement. This has consequences for the modelling of the Pomeron in terms of dressed gluon exchange. It highlights that an understanding of the Pomeron within QCD must take account of the bound state nature of hadrons.
description: 7 pages, latex, 2 figures, replaced ~\epsfig... by \mbox{\epsfig...}
Role of gravity in the pair creation induced by electric fields
Creators: name: Ferreiro, Antonio
name: Navarro-Salas, Jose
name: Pla, Silvia
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyze the pair production induced by homogenous, time-dependent electric fields in an expanding space-time background. We point out that, in obtaining the semiclassical Maxwell equations, two distinct notions of adiabatic renormalization are possible. In Minkowski space the two recipes turn out to be equivalent. However, in the presence of gravity only the recipe requiring an adiabatic hierarchy between the gravitational and the gauge field is consistent with the conservation of the energy-momentum tensor.
description: Latex file, 7 pages. Misprints corrected. Slight change in title