cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Petabyte-scale data migration at CERNBox
Creators: name: Labrador, Hugo Gonzalez
Publisher: name: Zenodo
Year: 2019
Subjects: cernbox,cern,eos,storage,sync,share,cloud.storage

description: The FDO section operates and supports the storage and file system ser- vices for physics. I joined the FDO section as Technical Student in 2014 and currently I am a Staff member of the section. My main role is being the Service Manager for CERNBox, the CERN biggest cloud storage system. My main activity is to pro-actively manage the service and the team of twelve people that provides a Dropbox-like solution to more than 17,000 users and 200 institutions with a yearly growth of 400 percent. Other activities involve day-to-day storage operations and end-user support for CERN back- bone storage technologies: EOS, CASTOR and CERNBox, managing more than 1,500 servers with more than 60,000 disks, representing about 300 petabytes of data. This thesis focuses on the design and analysis of the current living system to support a major data migration that will happen in the next months. I decided to take the opportunity to use this activity as the main source for this thesis. The focus of the thesis is the architecture and re-architecture of the systems involved in the CERNBox Service to accommodate the migration. The thesis will not focus on a particular software implementation but rather on high-level design and technological choices to ensure the migration is a success.
description: Master Thesis
Ugandatrichia kuringhat Malicky & Chantaramongkol, 2007, nov.sp.
Creators: name: Malicky, H.
name: Chantaramongkol, P.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydroptilidae
Ugandatrichia
Ugandatrichia kuringhat

description: Ugandatrichia kuringhat nov.sp.
M a t e r i a l: Nepal, Dakhi Khola bei Kuring Ghat, 27°52‘N, 84°38‘E, 300m, 17.4.199 5, leg. Malicky: 5, 1 (HT, PT).
 VFL 3 mm. Mit mässig langen lateralen Schläuchen am 2. Abdominalsegment. Ventraldorn des 7. Sternits fehlt, aber in der Mitte des Sternits ist ein kleiner Kiel mit einer winzigen Spitze. - KA (Tafel 13): 9. Segment rundlich mit kurzen Laterokaudalloben. 10. Segment in LA schmal und spitz erscheinend; in DA besteht es aus einer Platte mit einem Paar nach innen gebogener, distaler Lateralhaken. Darunter liegt eine kleine Platte mit einem scharf abgesetzten, geraden Mittelfinger, der subdistal zwei Borsten trägt. UA in LA fast gerade, leicht zugespitzt; in VA schlank mit nur leicht einwärts gebogenen Innen- und Aussenrändern, stumpfem Ende und einer nach innen weisenden Endspitze. PA mässig lang, der breitere, deutlich abgesetzte Basalteil ist auffallend kurz, die Gräte ist kurz und dünn. – Nach der Form des 10. Segments wäre diese Art in die Verwandtschaft von U. kanikar MALICKY & CHANTARAMONGKOL 1991, U. kerdmuang MALICKY & CHANTARAMONGKOL 1991 und U. maliwan MALICKY & CHANTARAMONGKOL 1991 zu stellen, bei der aber die UA ganz anders geformt und sogar miteinander verschmolzen sind.
description: Published as part of Malicky, H. & Chantaramongkol, P., 2007, Beiträge zur Kenntnis asiatischer Hydroptilidae (Trichoptera), pp. 1009-1099 in Linzer biologische Beiträge 39 (2) on page 1028, DOI: 10.5281/zenodo.10114227
Two-dimensional nodal-loop half metal in monolayer MnN
Creators: name: Wang, Shan-Shan
name: Yu, Zhi-Ming
name: Liu, Ying
name: Jiao, Yalong
name: Guan, Shan
name: Sheng, Xian-Lei
name: Yang, Shengyuan A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Two-dimensional (2D) materials with nodal-loop band crossing have been attracting great research interest. However, it remains a challenge to find 2D nodal loops that are robust against spin-orbit coupling (SOC) and realized in magnetic states. Here, based on first-principles calculations and theoretical analysis, we predict that monolayer MnN is a 2D nodal-loop half metal with fully spin polarized nodal loops. We show that monolayer MnN has a ferromagnetic ground state with out-of-plane magnetization. Its band structure shows half metallicity with three low-energy bands belonging to the same spin channel. The crossing between these bands forms two concentric nodal loops centered around the $Γ$ point near the Fermi level. Remarkably, the nodal loops and their spin polarization are robust under SOC, due to the protection of a mirror symmetry. We construct an effective model to characterize the fully polarized emergent nodal-loop fermions. We also find that a uniaxial strain can induce a loop transformation from a localized single loop circling around $Γ$ to a pair of extended loops penetrating the Brillouin zone.
description: 7 pages, 5 fgures
First demonstration of 200, 100, and 50 um pitch Resistive AC-Coupled Silicon Detectors (RSD) with 100% fill-factor for 4D particle tracking
Creators: name: Mandurrino, M.
name: Arcidiacono, R.
name: Boscardin, M.
name: Cartiglia, N.
name: Betta, G. F. Dalla
name: Ferrero, M.
name: Ficorella, F.
name: Pancheri, L.
name: Paternoster, G.
name: Siviero, F.
name: Tornago, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We designed, produced, and tested RSD (Resistive AC-Coupled Silicon Detectors) devices, an evolution of the standard LGAD (Low-Gain Avalanche Diode) technology where a resistive n-type implant and a coupling dielectric layer have been implemented. The first feature works as a resistive sheet, freezing the multiplied charges, while the second one acts as a capacitive coupling for readout pads. We succeeded in the challenging goal of obtaining very fine pitch (50, 100, and 200 um) while maintaining the signal waveforms suitable for high timing and 4D-tracking performances, as in the standard LGAD-based devices.
Pterostichus (Pseudosteropus) illigeri subsp. illigeri ssp. illigeri (PANZER 1803
Creators: name: Guéorguiev, B.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Pterostichus
Pterostichus illigeri
Pterostichus (pseudosteropus) illigeri ssp. illigeri (panzer 1803)

description: Pterostichus (Pseudosteropus) illigeri ssp. illigeri (PANZER 1803)
C r o a t i a: "Dalmatia Karaman ", 1 s. (MNHUB); ""Slavon." (BMNH).
First records for Croatia.
description: Published as part of Guéorguiev, B., 2011, New and interesting records of Carabid Beetles from South-East Europe, South-West and Central Asia, with taxonomic notes on Pterostichini and Zabrini (Coleoptera, Carabidae), pp. 501-547 in Linzer biologische Beiträge 43 (1) on page 538, DOI: 10.5281/zenodo.5324736
Synuchus vivalis subsp. vivalis ssp. vivalis (ILLIGER 1798
Creators: name: Guéorguiev, B.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Synuchus
Synuchus vivalis
Synuchus (s.str.) vivalis ssp. vivalis (illiger 1798)

description: Synuchus (s.str.) vivalis ssp. vivalis (ILLIGER 1798)
R o m a n i a: "Baita Bihar Judet. Romania juni 1925 Eidam-Karschefsky", 3 s. (MNHUB).
 S. vivalis is confirmed for Romania as formerly it was noted for the country (SEIDLITZ 1888: 35, HIEKE & WRASE 1988: 88), but then omitted (CATPAL 1: HOVORKA & SCIAKY 2003: 546; VIGNA TAGLIANTI 2004).
description: Published as part of Guéorguiev, B., 2011, New and interesting records of Carabid Beetles from South-East Europe, South-West and Central Asia, with taxonomic notes on Pterostichini and Zabrini (Coleoptera, Carabidae), pp. 501-547 in Linzer biologische Beiträge 43 (1) on page 539, DOI: 10.5281/zenodo.5324736
Orthotrichia kinabalu Malicky & Chantaramongkol, 2007, nov.sp.
Creators: name: Malicky, H.
name: Chantaramongkol, P.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydroptilidae
Orthotrichia
Orthotrichia kinabalu

description: Orthotrichia kinabalu nov.sp.
M a t e r i a l: Malaysia, Sabah, Kinabalu NP, Livagu river, 1410m, 13.4.199 9, leg. I. Sivec: 1 (HT).
VFL 3 mm. Ventraldorn des 7. Sternits klein und spitz. - KA (Tafel 22): 9. Segment und Dorsalplatte ziemlich kurz, letztere mit einem kurzen Dorsalfinger. Diverse Fortätze laut Zeichnung. UA und Dorsaläste kurz, gedrungen, über sie ragen von dorsal zwei kurze Haken herunter. PA ca. dreimal so lang wie die KA, Distalteil kürzer als Basalteil, Gräte einmal gebogen, ziemlich lang. Innendorn fast gerade, deutlich kürzer als der KA, spitz.
description: Published as part of Malicky, H. & Chantaramongkol, P., 2007, Beiträge zur Kenntnis asiatischer Hydroptilidae (Trichoptera), pp. 1009-1099 in Linzer biologische Beiträge 39 (2) on page 1034, DOI: 10.5281/zenodo.10114227
The $κ$-(A)dS noncommutative spacetime
Creators: name: Ballesteros, Angel
name: Gutierrez-Sagredo, Ivan
name: Herranz, Francisco J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The (3+1)-dimensional $κ$-(A)dS noncommutative spacetime is explicitly constructed by quantizing its semiclassical counterpart, which is the $κ$-(A)dS Poisson homogeneous space. This turns out to be the only possible generalization of the well-known $κ$-Minkowski spacetime to the case of non-vanishing cosmological constant, under the condition that the time translation generator of the corresponding quantum (A)dS algebra is primitive. Moreover, the $κ$-(A)dS noncommutative spacetime is shown to have a quadratic subalgebra of local spatial coordinates whose first-order brackets in terms of the cosmological constant parameter define a quantum sphere, while the commutators between time and space coordinates preserve the same structure of the $κ$-Minkowski spacetime. When expressed in ambient coordinates, the quantum $κ$-(A)dS spacetime is shown to be defined as a noncommutative pseudosphere.
description: 17 pages
Synthesis, molecular docking, antimicrobial, antiquorum-sensing and antiproliferative activities of new series of pyrazolo[3,4-b]pyridine analogs
Creators: name: Hawas, Samia S.
name: El-Gohary, Nadia S.
name: Gabr, Moustafa T.
name: Shaaban, Mona I.
name: El-Ashmawy, Mahmoud B.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy
subject: Cancer

description: New series of pyrazolo[3,4-b]pyridines were prepared and evaluated for antimicrobial activity toward six selected microorganisms. Compounds 2a, 3b, 3d and 3e exhibited good activity toward B. cereus. On the other hand, 2a and 3b evinced interesting activity over C. albicans, whereas 2a, 3b and 3e displayed promising activity over A. fumigatus. Antiquorum-sensing effectiveness of the new members over C. violaceum was also assessed, where compounds 2a and 3b exhibited higher activity than that of the reference compound, indole. In vitro antiproliferative assessment toward HepG2, HCT-116 and MCF-7 cancer cells evidenced that 2f has notable effectiveness on all examined cell lines, whereas 3a–c were active but to a lower extent. In vivo antitumor activity of 2f and 3a–c against EAC cells was also esteemed, where 2f and 3c showed considerable activity comparable to that of doxorubicin. Cytotoxicity screening over WI38 and WISH normal cells evinced that 2f and 3a–c are less cytotoxic than doxorubicin. Compounds 2a, 2f, 3a–c and 3e were evaluated for DNA-binding affinity and topoisomerase IIβ inhibitory activity. Analogs 2a, 2f, 3a and 3b illustrated strong DNA-binding affinity, whereas 2a, 2f and 3a exhibited interesting topoisomerase IIβ inhibitory activity. Compounds 2a and 2f were docked into topoisomerase IIβ, where 2f showed preferential binding to topoisomerase IIβ. Computational studies articulated that the new members are in compliance with Veber's standards and Lipinski’s rule.
Additional file 2 of Genome-wide identification and expression profiling of SET DOMAIN GROUP family in Dendrobium catenatum
Creators: name: Chen, Dong-Hong
name: Qiu, Han-Lin
name: Huang, Yong
name: Zhang, Lei
name: Si, Jin-Ping
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2. Identification and classification of SDG genes in P. equestris. Sequences and information of P. equestris SDG genes and proteins came from NCBI database (https://www.ncbi.nlm.nih.gov/).
Yang-Baxter $σ$-models and dS/AdS T-duality
Creators: name: Klimcik, C.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We point out the existence of nonlinear $σ$-models on group manifolds which are left symmetric and right Poisson-Lie symmetric. We discuss the corresponding rich T-duality story with particular emphasis on two examples: the anisotropic principal chiral model and the $SL(2,C)/SU(2)$ WZW model. The latter has the de Sitter space as its (conformal) non-Abelian dual.
description: 28 pages, LaTeX
AdS/CFT and quantum-corrected brane entropy
Creators: name: Nojiri, Shin'ichi
name: Odintsov, Sergei D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is shown that quantum-induced (inflationary) brane Universe occurs in the bulk 5d AdS black hole in accordance with AdS/CFT correspondence. Brane stress tensor is induced by quantum effects of dual CFT and brane crosses the horizon of AdS black hole. Quantum-corrected Hubble constant, Hawking temperature and entropy are found on the brane (and at the horizon). The similarity between CFT entropy at the horizon and FRW equations is extended on the quantum level. This suggests the way to understand cosmological entropy bounds in quantum gravity.
description: LaTeX file 17 pages, discussion is extended, version to appear in CQG
Orthotrichia nontaburi Malicky & Chantaramongkol, 2007, nov.sp.
Creators: name: Malicky, H.
name: Chantaramongkol, P.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydroptilidae
Orthotrichia
Orthotrichia nontaburi

description: Orthotrichia nontaburi nov.sp.
M a t e r i a l: Thailand, Fluss Chaopraya bei Nontaburi, 2.4.198 9, leg. Malicky: 12 (HT, PT).
VFL 2,5 mm. 7. Sternit mit einer gedrungenen Ventralzunge, die unterseits mit vielen dicken, kurzen Dornen besetzt ist. - KA (Tafel 30): 9. Segment geschlossen, in LA annähernd rechteckig mit gerader Vorderkante, in DA und VA basal breit und mit überstehendem Ventralrand. Aus dem Ventralrand des 9. Segments entspringt ein Paar lateraler Lappen, die in VA schlank und keulenförmig, in LA asymmetrisch mit einem dünnen spitzen Finger an der Basalkante, der links kurz, rechts sehr lang ist. Die UA sind kurz und gedrungen (siehe Zeichnung), ihre Dorsaläste schlank und sehr kurz. PA lang und schlank, Gräte aus der Mitte kurz und nur wenig gewunden. – Diese Art kennen wir nur von einer Serie vom Ufer des grossen Flusses Chaopraya etwas oberhalb von Bangkok; sie ist vermutlich ein stenöker Potamalbewohner.
description: Published as part of Malicky, H. & Chantaramongkol, P., 2007, Beiträge zur Kenntnis asiatischer Hydroptilidae (Trichoptera), pp. 1009-1099 in Linzer biologische Beiträge 39 (2) on page 1042, DOI: 10.5281/zenodo.10114227
Treating quarks within neutron stars
Creators: name: Han, Sophia
name: Mamun, M. A. A.
name: Lalit, S.
name: Constantinou, C.
name: Prakash, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Neutron star interiors provide the opportunity to probe properties of cold dense matter in the QCD phase diagram. Utilizing models of dense matter in accord with nuclear systematics at nuclear densities, we investigate the compatibility of deconfined quark cores with current observational constraints on the maximum mass and tidal deformability of neutron stars. We explore various methods of implementing the hadron-to-quark phase transition, specifically, first-order transitions with sharp (Maxwell construction) and soft (Gibbs construction) interfaces, and smooth crossover transitions. We find that within the models we apply, hadronic matter has to be stiff for a first-order phase transition and soft for a crossover transition. In both scenarios and for the equations of state we employed, quarks appear at the center of pre-merger neutron stars in the mass range $\approx 1.0-1.6\,{\rm M}_{\odot}$, with a squared speed of sound $c^2_{\rm QM}\gtrsim 0.4$ characteristic of strong repulsive interactions required to support the recently discovered neutron star masses $\geq 2\,{\rm M}_{\odot}$. We also identify equations of state and phase transition scenarios that are consistent with the bounds placed on tidal deformations of neutron stars in the recent binary merger event GW170817. We emphasize that distinguishing hybrid stars with quark cores from normal hadronic stars is very difficult from the knowledge of masses and radii alone, unless drastic sharp transitions induce distinctive disconnected hybrid branches in the mass-radius relation.
description: 24 pages, 8 figures, 7 tables; accepted for publication in PRD
Amara anthobia A. VILLA & G. B. VILLA 1833
Creators: name: Guéorguiev, B.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Amara
Amara anthobia

description: Amara (s.str.) anthobia A. VILLA & G.B. VILLA 1833
E u r o p e a n T u r k e y: "Turcia, Stambul E. Horvat, 1925", 1 s. (HNHM).
The species is first cited with exact data for European Turkey as formerly the species was recorded for this region without precise data (HIEKE & WRASE 1988: 102).
description: Published as part of Guéorguiev, B., 2011, New and interesting records of Carabid Beetles from South-East Europe, South-West and Central Asia, with taxonomic notes on Pterostichini and Zabrini (Coleoptera, Carabidae), pp. 501-547 in Linzer biologische Beiträge 43 (1) on page 539, DOI: 10.5281/zenodo.5324736
Phase-dependent heat transport in Josephson junctions with p-wave superconductors and superfluids
Creators: name: Bauer, Alexander G.
name: Sothmann, Björn
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We investigate phase-coherent thermal transport in Josephson junctions made from unconventional superconductors or superfluids. The thermal conductance is evaluated for one- and two-dimensional junctions within the Bogoliubov-de Gennes formalism. We analyze three different scenarios of junctions between two triplet superconductors with (i) helical pairing, (ii) unitary chiral and (iii) nonunitary chiral pairing. We find that the phase-dependent thermal conductance allows us to distinguish the different pairings and provides insight into the formation of topologically nontrivial Andreev bound states in the junction.
description: 10 pages, 5 figures
Atomic-Scale Magnetic Toroidal Dipole under Odd-Parity Hybridization
Creators: name: Yatsushiro, Megumi
name: Hayami, Satoru
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Magnetic toroidal dipole (MTD) is one of a fundamental constituent to induce magneto-electric effects in the absence of both spatial inversion and time-reversal symmetries. We report on a microscopic investigation of the atomic-scale MTD in solids by taking into account the orbital degree of freedom with a different parity. We construct an effective two-orbital $d$-$f$ tight-binding model on a polar tetragonal system for describing the atomic-scale MTD, which are obtained by incorporating the atomic spin-orbit coupling and odd-parity hybridization. The effective model exhibits two types of the MTDs: in-plane $x, y$ components activated through spontaneous ferromagnetic ordering or external magnetic field and an out-of-plane $z$ component by a spontaneous odd-parity hybridization without spin moments. We show that the intra-orbital (inter-orbital) Coulomb interaction in multi-orbital systems plays an important role in stabilizing the in-plane (out-of-plane) MTD orderings. We also examine the magneto-electric effect under each MTD ordering by calculating a linear response tensor. We show that the odd-parity hybridization enhances the magneto-electric effect for the in-plane MTDs, while it suppresses that for the out-of-plane MTD.
description: 11pages, 10 figures, accepted for publication in J. Phys. Soc. Jpn
Unimodular jordanian deformations of integrable superstrings
Creators: name: van Tongeren, Stijn J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find new homogeneous r matrices containing supercharges, and use them to find new backgrounds of Yang-Baxter deformed superstrings. We obtain these as limits of unimodular inhomogeneous r matrices and associated deformations of AdS2 x S2 x T6 and AdS5 x S5. Our r matrices are jordanian, but also unimodular, and lead to solutions of the regular supergravity equations of motion. In general our deformations are equivalent to particular non-abelian T duality transformations. Curiously, one of our backgrounds is also equivalent to one produced by TsT transformations and an S duality transformation.
description: v3, 16 pages, typos corrected, final version submitted to SciPost
Holography and Defect Conformal Field Theories
Creators: name: DeWolfe, Oliver
name: Freedman, Daniel Z.
name: Ooguri, Hirosi
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We develop both the gravity and field theory sides of the Karch-Randall conjecture that the near-horizon description of a certain D5-D3 brane configuration in string theory, realized as AdS_5 x S^5 bisected by an AdS_4 x S^2 "brane", is dual to N=4 Super Yang-Mills theory in R^4 coupled to an R^3 defect. We propose a complete Lagrangian for the field theory dual, a novel "defect superconformal field theory" wherein a subset of the fields of N=4 SYM interacts with a d=3 SU(N) fundamental hypermultiplet on the defect preserving conformal invariance and 8 supercharges. The Kaluza-Klein reduction of wrapped D5 modes on AdS_4 x S^2 leads to towers of short representations of OSp(4|4), and we construct the map to a set of dual gauge-invariant defect operators O_3 possessing integer conformal dimensions. Gravity calculations of and are given. Spacetime and N-dependence matches expectations from dCFT, while the behavior as functions of lambda = g^2 N at strong and weak coupling is generically different. We comment on a class of correlators for which a non-renormalization theorem may still exist. Partial evidence for the conformality of the quantum theory is given, including a complete argument for the special case of a U(1) gauge group. Some weak coupling arguments which illuminate the duality are presented.
description: 47 pages, LaTeX, 2 figures, feynmf. v2: fixed minor errors, added references. v3: fixed more typos
Synthesis, molecular docking, antimicrobial, antiquorum-sensing and antiproliferative activities of new series of pyrazolo[3,4-b]pyridine analogs
Creators: name: Hawas, Samia S.
name: El-Gohary, Nadia S.
name: Gabr, Moustafa T.
name: Shaaban, Mona I.
name: El-Ashmawy, Mahmoud B.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy
subject: Cancer

description: New series of pyrazolo[3,4-b]pyridines were prepared and evaluated for antimicrobial activity toward six selected microorganisms. Compounds 2a, 3b, 3d and 3e exhibited good activity toward B. cereus. On the other hand, 2a and 3b evinced interesting activity over C. albicans, whereas 2a, 3b and 3e displayed promising activity over A. fumigatus. Antiquorum-sensing effectiveness of the new members over C. violaceum was also assessed, where compounds 2a and 3b exhibited higher activity than that of the reference compound, indole. In vitro antiproliferative assessment toward HepG2, HCT-116 and MCF-7 cancer cells evidenced that 2f has notable effectiveness on all examined cell lines, whereas 3a–c were active but to a lower extent. In vivo antitumor activity of 2f and 3a–c against EAC cells was also esteemed, where 2f and 3c showed considerable activity comparable to that of doxorubicin. Cytotoxicity screening over WI38 and WISH normal cells evinced that 2f and 3a–c are less cytotoxic than doxorubicin. Compounds 2a, 2f, 3a–c and 3e were evaluated for DNA-binding affinity and topoisomerase IIβ inhibitory activity. Analogs 2a, 2f, 3a and 3b illustrated strong DNA-binding affinity, whereas 2a, 2f and 3a exhibited interesting topoisomerase IIβ inhibitory activity. Compounds 2a and 2f were docked into topoisomerase IIβ, where 2f showed preferential binding to topoisomerase IIβ. Computational studies articulated that the new members are in compliance with Veber's standards and Lipinski’s rule.
Amara similata
Creators: name: Guéorguiev, B.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Amara
Amara similata

description: Amara (s.str.) similata (GYLLENHAL 1810)
A s i a n T u r k e y: "Sultansuÿu, Hara Malatya, VI-VII." / "leg. dr. Vasváry", 1 s. (HNHM).
 A. similata is confirmed for Asian Turkey since previously it was noted for the region as "doubtful or presumable, but not confirmed" (CASALE & VIGNA TAGLIANTI 1999: 385).
description: Published as part of Guéorguiev, B., 2011, New and interesting records of Carabid Beetles from South-East Europe, South-West and Central Asia, with taxonomic notes on Pterostichini and Zabrini (Coleoptera, Carabidae), pp. 501-547 in Linzer biologische Beiträge 43 (1) on page 539, DOI: 10.5281/zenodo.5324736
Advanced Alicki-Fannes-Winter method for energy-constrained quantum systems and its use
Creators: name: Shirokov, M. E.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We describe an universal method for quantitative continuity analysis of entropic characteristics of energy-constrained quantum systems and channels. It gives asymptotically tight continuity bounds for basic characteristics of quantum systems of wide class (including multi-mode quantum oscillators) and channels between such systems under the energy constraint. The main application of the proposed method is the advanced version of the uniform finite-dimensional approximation theorem for basic capacities of energy-constrained quantum channels.
description: 33 pages, Section 5 contains the answer to everyone who asked me about the possibility to improve the dimension estimates in arXiv:1707.05641, in v.3 it is shown that the proposed method gives asymptotically tight continuity bounds in more general case
Hydroptila pythia Malicky & Chantaramongkol, 2007, nov.sp.
Creators: name: Malicky, H.
name: Chantaramongkol, P.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydroptilidae
Hydroptila
Hydroptila pythia

description: Hydroptila pythia nov.sp.
M a t e r i a l: Sumatra: Tinggi Raja, 3°09‘N, 98°48‘E, 300m, 19.- 20.4.1997, leg. Malicky: 1 (HT). – Simarito (15 km N Sindar Raya), 3°05‘N, 98°53‘E, 400m, 15.4.199 7, leg. Malicky: 1 (PT).
VFL 1,7- 2 mm. Ventraldorn des 7. Sternits klein und spitz. - KA (Tafel 5): 9. Segment in LA oval, mit grossem Dorsal- und kleinem Ventralausschnitt und sehr grossem, breitem, abgerundetem Zahn in der Mitte der Kaudalkante. 10. Segment in DA lang trapezförmig, mit rundlicher Erweiterung in der Basalhälfte; in LA schmal, mit einer basalen rundlichen Struktur und einem subdistalen dorsalen Höcker. Mittelplatte in DA spitz dreieckig, in LA sehr schmal und gerade. UA in LA lang, schmal, parallelrandig mit kurzer, nach dorsal gerichteter Spitze, distal abgestutzt; in VA schlank, allmählich geradlinig verschmälert und distal leicht nach aussen gebogen. PA lang und schlank, gerade, die beiden Teile gleich lang, Gräte sehr kurz und nur wenig gewunden. – Sehr ähnliche Arten kennen wir nicht.
description: Published as part of Malicky, H. & Chantaramongkol, P., 2007, Beiträge zur Kenntnis asiatischer Hydroptilidae (Trichoptera), pp. 1009-1099 in Linzer biologische Beiträge 39 (2) on page 1015, DOI: 10.5281/zenodo.10114227
Hadron formation in high energy photonuclear reactions
Creators: name: Falter, T.
name: Mosel, U.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a new method to account for coherence length effects in a semi-classical transport model. This allows us to describe photo- and electroproduction at large nuclei (A>12) and high energies using a realistic coupled channel description of the final state interactions that goes beyond simple Glauber theory. We show that the purely absorptive treatment of the final state interactions can lead to wrong estimates of color transparency and formation time effects in particle production. As an example, we discuss exclusive rho^0 photoproduction on Pb at a photon energy of 7 GeV as well as K^+ production in the photon energy range 1-7 GeV.
description: 14 pages, 6 figures, version published in Phys. Rev. C
Spherical topological-insulator nanoparticles: Quantum size effects and optical transitions
Creators: name: Gioia, L.
name: Christie, M. G.
name: Zülicke, U.
name: Governale, M.
name: Sneyd, A. J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have investigated the interplay between band inversion and size quantization in spherically shaped nanoparticles made from topological-insulator (TI) materials. A general theoretical framework is developed based on a versatile continuum-model description of the TI bulk band structure and the assumption of a hard-wall mass confinement. Analytical results are obtained for the wave functions of single-electron energy eigenstates and the matrix elements for optical transitions between them. As expected from spherical symmetry, quantized levels in TI nanoparticles can be labeled by quantum numbers $j$ and $m=-j, -j+1, \dots, j$ for total angular momentum and its projection on an arbitrary axis. The fact that TIs are narrow-gap materials, where the charge-carrier dynamics is described by a type of two-flavor Dirac model, requires $j$ to assume half-integer values and also causes a doubling of energy-level degeneracy where two different classes of states are distinguished by being parity eigenstates with eigenvalues $(-1)^{j\mp 1/2}$. The existence of energy eigenstates having the same $j$ but opposite parity enables optical transitions where $j$ is conserved, in addition to those adhering to the familiar selection rule where $j$ changes by $\pm 1$. All optical transitions satisfy the usual selection rule $Δm = 0, \pm 1$. We treat intra- and inter-band optical transitions on the same footing and establish ways for observing unusual quantum-size effects in TI nanoparticles, including oscillatory dependences of the band gap and of transition amplitudes on the nanoparticle radius. Our theory also provides a unified perspective on multi-band models for charge carriers in semiconductors and Dirac fermions from elementary-particle physics.
description: 13 pages, 4 figures, RevTex4.2, v2: extended discussion of optical transitions, including new Figs. 3 & 4, to appear in PRB
Production of a 4He_Lambda hypernucleus in the 4He(pi, K) reactions reexamined
Creators: name: Harada, Toru
name: Hirabayashi, Yoshiharu
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate theoretically production cross sections of the $J^π=$ 0$^+$ ground state of a $^4_Λ$He hypernucleus in the $^4$He($π$,~$K$) reaction with a distorted-wave impulse approximation using the optimal Fermi-averaged $πN\to KΛ$ $t$ matrix. We demonstrate the sensitivity of the production cross sections to the $Λ$ wavefunctions obtained from $3N$-$Λ$ potentials and to meson distorted waves in eikonal distortions. It is shown that the calculated laboratory cross sections of the 0$^+$ ground state in $^4_Λ$He amount to $dσ/dΩ_{\rm lab} \simeq$ 11 $μ$b/sr at $p_π=$ 1.05 GeV/$c$ in the $K$ forward direction because of an advantage of the use of the s-shell target nucleus such as $^4$He. The importance of the recoil effects and the energy dependence of the $πN\to KΛ$ cross sections is also discussed.
description: 26 page, 8 figures, 4 Tables
Fermionic determinant with a linear domain wall in 2+1 dimensions
Creators: name: Da Rold, L.
name: Fosco, C. D.
name: Malbouisson, A. P. C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a Dirac field in 2+1 Euclidean dimensions, in the presence of a linear domain wall defect in its mass, and a constant electromagnetic field. We evaluate the exact fermionic determinant for the situation where the defect is assumed to be rectilinear, static, and the gauge field is minimally coupled to the fermions. We discuss the dependence of the result on the (unique) independent geometrical parameter of this system, namely, the relative orientation of the wall and the direction of the external field. We apply the result for the determinant to the evaluation of the vacuum energy.
description: latex, 18 pages
The Phase Structure of Mass-Deformed SU(2)xSU(2) Quiver Theory
Creators: name: Hollowood, Timothy J.
name: Kingaby, Tom
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The phase structure of the finite SU(2)xSU(2) theory with N=2 supersymmetry, broken to N=1 by mass terms for the adjoint-valued chiral multiplets, is determined exactly by compactifying the theory on a circle of finite radius. The exact low-energy superpotential is constructed by identifying it as a linear combination of the Hamiltonians of a certain symplectic reduction of the spin generalized elliptic Calogero-Moser integrable system. It is shown that the theory has four confining, two Higgs and two massless Coulomb vacua which agrees with a simple analysis of the tree-level superpotential of the four-dimensional theory. In each vacuum, we calculate all the condensates of the adjoint-valued scalars.
description: 12 pages, JHEP.cls
Cloning and identification of the Frigocyclinone biosynthetic gene cluster from Streptomyces griseus strain NTK 97
Creators: name: Mo, Jian
name: Ye, Jiang
name: Haozhe Chen
name: Bingbing Hou
name: Haizhen Wu
name: Huizhan Zhang
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Frigocyclinone is a novel antibiotic with antibacterial and anticancer activities. It is produced by both Antarctica-derived Streptomyces griseus NTK 97 and marine sponge-associated Streptomyces sp. M7_15. Here, we first report the biosynthetic gene cluster of frigocyclinone in the S. griseus NTK 97. The frigocyclinone gene cluster spans a DNA region of 33-kb which consists of 30 open reading frames (ORFs), encoding minimal type II polyketide synthase, aromatase and cyclase, redox tailoring enzymes, sugar biosynthesis-related enzymes, C-glycosyltransferase, a resistance protein, and three regulatory proteins. Based on the bioinformatic analysis, a biosynthetic pathway for frigocyclinone was proposed. Second, to verify the cloned gene cluster, CRISPR-Cpf1 mediated gene disruption was conducted. Mutant with the disruption of beta-ketoacyl synthase encoding gene frig20 fully loses the ability of producing frigocyclinone, while inactivating the glycosyltransferase gene frig1 leads to the production of key intermediate of anti-MRSA anthraquinone tetrangomycin. Cloning and identification of the frigocylinone biosynthetic gene cluster provide a deep insight into the biosynthetic pathway and will contribute to development of novel antibiotics via genetic engineering.
Amara (Paracelia) serdicana APFELBECK 1904
Creators: name: Guéorguiev, B.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Amara
Amara serdicana

description: Amara (Paracelia) serdicana APFELBECK 1904
A s i a n T u r k e y: " Asia Minor, Provinz Antalya, Irmasan-Beli, 1300-1500 m, leg. Steiner, 4.- 14.5.1987 ", 1 s. det. F. Hieke (NMW); " Turkey, 90.IV.17. Konya: Yunuslar leg. Podlussany A. ", 1 s. (HNHM).
This species is confirmed for Asian Turkey since previously was noted for the region as "doubtful or presumable, but not confirmed" (CASALE & VIGNA TAGLIANTI 1999: 385).
description: Published as part of Guéorguiev, B., 2011, New and interesting records of Carabid Beetles from South-East Europe, South-West and Central Asia, with taxonomic notes on Pterostichini and Zabrini (Coleoptera, Carabidae), pp. 501-547 in Linzer biologische Beiträge 43 (1) on page 539, DOI: 10.5281/zenodo.5324736
Slepton and Neutralino/Chargino Coannihilations in MSSM
Creators: name: Bednyakov, V. A.
name: Klapdor-Kleingrothaus, H. V.
name: Zaiti, E.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Within the low-energy effective Minimal Supersymmetric extension of Standard Model (effMSSM) we calculated the neutralino relic density taking into account slepton-neutralino and neutralino-chargino/neutralino coannihilation channels. We performed comparative study of these channels and obtained that both of them give sizable contributions to the reduction of the relic density. Due to these coannihilation processes some models (mostly with large neutralino masses) enter into the cosmologically interesting region for relic density, but other models leave this region. Nevertheless, in general, the predictions for direct and indirect dark matter detection rates are not strongly affected by these coannihilation channels in the effMSSM.
description: 12 pages, 9 figures, revtex
N D0-branes and antibranes in the background independent string field theory
Creators: name: Kluson, J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we extend our previous work hep-th/0102063 to the case D0-brane+antibrane system.
description: 20 pages
Cosmology with the CFT-radiation matter
Creators: name: Myung, Y. S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We review the relation between entropy bounds to rewrite Friedmann equation on the brane in terms of three entropy bounds: Bekenstein-Verlinde ($S_{BV}$); Bekenstein-Hawking bound ($S_{BH}$); Hubble bound ($S_H$). For a strongly coupled conformal field theory (CFT) with a dual 5-dimensional anti de Sitter Schwarzschild (AdSS$_5$) black hole, we can easily establish the connection between the Cardy-Verlinde formula on the CFT side and the entropy representation of Friedmann equation in cosmology. In this case its cosmological evolution for entropy is given by the semi-circle. However, for the matter-dominated case, we find that the cosmological evolution diagram takes a different form of the cycloid. Here we propose two different entropy relations for matter-dominated case. It turns out that the Verlinde's entropy relation so restricted that it may not be valid for the matter-dominated universe.
description: 14 pages, Talk at the 7th Italian-Korean Symposium on Relativistic Astrophysics, Kimhae, Korea, 23-28 July 2001
Excitation modes of bright matter-wave solitons
Creators: name: Di Carli, Andrea
name: Colquhoun, Craig D.
name: Henderson, Grant
name: Flannigan, Stuart
name: Oppo, Gian-Luca
name: Daley, Andrew J.
name: Kuhr, Stefan
name: Haller, Elmar
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We experimentally study the excitation modes of bright matter-wave solitons in a quasi-one-dimensional geometry. The solitons are created by quenching the interactions of a Bose-Einstein condensate of cesium atoms from repulsive to attractive in combination with a rapid reduction of the longitudinal confinement. A deliberate mismatch of quench parameters allows for the excitation of breathing modes of the emerging soliton and for the determination of its breathing frequency as a function of atom number and confinement. In addition, we observe signatures of higher-order solitons and the splitting of the wave packet after the quench. Our experimental results are compared to analytical predictions and to numerical simulations of the one-dimensional Gross-Pitaevskii equation.
Inflation in String Theory and how you can get out of it
Creators: name: Papantonopoulos, E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Inflation is now a basic ingredient of the modern cosmology. After reviewing the basic characteristics of inflation, we briefly discuss inflation in string and brane theories, focusing on the problem of the exit from inflation in these theories. We present a model, based on type-0 string theory, in which our universe after the inflationary phase, passes smoothly to a flat Robertson-Walker universe.
description: 11 pages, 2 figures, Talk given at the 2nd Hellenic Cosmology Workshop, National Observatory of Athens (Penteli), 19-20 April 2001. References added
Amara (Xenocelia) messae BALIANI 1924
Creators: name: Guéorguiev, B.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Amara
Amara messae

description: Amara (Xenocelia) messae BALIANI 1924
K o s o v o:"Serbien-Šar-Geb. 2000-2540 m VI.1914 J. Matcha", 3 s. (MNHUB).
First record for Kosovo. The material was originally identified by F. Hieke.
description: Published as part of Guéorguiev, B., 2011, New and interesting records of Carabid Beetles from South-East Europe, South-West and Central Asia, with taxonomic notes on Pterostichini and Zabrini (Coleoptera, Carabidae), pp. 501-547 in Linzer biologische Beiträge 43 (1) on page 539, DOI: 10.5281/zenodo.5324736
Renormalization as a functor on bialgebras
Creators: name: Brouder, Christian
name: Schmitt, William
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Hopf algebra of renormalization in quantum field theory is described at a general level. The products of fields at a point are assumed to form a bialgebra B and renormalization endows T(T(B)^+), the double tensor algebra of B, with the structure of a noncommutative bialgebra. When the bialgebra B is commutative, renormalization turns S(S(B)^+), the double symmetric algebra of B, into a commutative bialgebra. The usual Hopf algebra of renormalization is recovered when the elements of B are not renormalised, i.e. when Feynman diagrams containing one single vertex are not renormalised. When B is the Hopf algebra of a commutative group, a homomorphism is established between the bialgebra S(S(B)^+) and the Faa di Bruno bialgebra of composition of series. The relation with the Connes-Moscovici Hopf algebra of diffeomorphisms is given. Finally, the bialgebra S(S(B)^+) is shown to give the same results as the standard renormalisation procedure for the scalar field.
description: 24 pages, no figure. Several changes in the connection with standard renormalization
Implications of texture 4 zero lepton mass matrices for U_{e3}
Creators: name: Randhawa, Monika
name: Ahuja, Gulsheen
name: Gupta, Manmohan
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Lepton mass matrices similar to texture 4 zero quark mass matrices, known to be quite successful in explaining the CKM phenomenology, have been considered for finding the mixing matrix element U_{e3} (\equiv s_{13}) respecting the CHOOZ constraint, with s_{12} and Δm_{12}^2 constrained by SNP and s_{23} and Δm_{23}^2 constrained by ANP. Taking charged lepton mass matrix M_l to be diagonal, we find that the ranges of s_{13} corresponding to different SNP solutions very well include the corresponding values of s_{13} found by Akhmedov et al. by considering neutrino mass matrix M_ν with no texture zeros. Considering M_l and M_ν both to be real and non-diagonal, s_{13} ranges for the four SNP solutions come out to be: \sim 0-0.19 (LMA), 0.038-0.093 (SMA), 0.042-0.095 (LOW), 0.038-0.096 (VO) which remain of the same order when M_l and M_ν are considered to be complex and non-diagonal.
description: 13 pages, LaTeX
Supergravity duals of gauge theories from F(4) gauged supergravity in six dimensions
Creators: name: Nunez, Carlos
name: Park, I. Y.
name: Schvellinger, Martin
name: Tran, Tuan A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct supergravity solutions dual to twisted field theories that are the worldvolume theories of D4-branes wrapped on 2, 3-cycles, and NS-fivebranes on 3-cycles. We first obtain the solutions for the Romans' six-dimensional gauged supergravity theories and then up-lift them to ten dimensions. In particular, we find solutions for field configurations with either non-Abelian fields or B-fields being excited. One of these solutions, in the massless case, is up-lifted to the massless type IIA string theory. This is the first example of such a kind. The cases studied provide new examples of the AdS/CFT duality involving twisted field theories.
description: 26 pages, 3 figures, minor changes and references added to match the published version