cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
EC-FORC: A New Cyclic Voltammetry Based Method for Examining Phase Transitions and Predicting Equilibrium
Creators: name: Hamad, Ibrahim Abou
name: Robb, Daniel T.
name: Novotny, Mark A.
name: Rikvold, Per Arne
Publisher: name: arXiv
Year: 2007
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We propose a new, cyclic-voltammetry based experimental technique that can not only differentiate between discontinuous and continuous phase transitions in an adsorbate layer, but also quite accurately recover equilibrium behavior from dynamic analysis of systems with a continuous phase transition. The Electrochemical first-order reversal curve (EC-FORC) diagram for a discontinuous phase transition (nucleation and growth), such as occurs in underpotential deposition, is characterized by a negative region, while such a region does not exist for a continuous phase transition, such as occurs in the electrosorption of Br on Ag(100). Moreover, for systems with a continuous phase transition, the minima of the individual EC-FORCs trace the equilibrium curve, even at very high scan rates. Since obtaining experimental data for the EC-FORC method would require only a simple reprogramming of the potentiostat used in conventional cyclic-voltammetry experiments, we believe that this method has significant potential for easy, rapid, in-situ analysis of systems undergoing electrochemical deposition.
description: 8 pages, 4 figures, 211th ECS Meeting
Hyphessobrycon igneus Miquelarena, Menni, Lopez & Casciotta 1980
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Characiformes
Characidae
Hyphessobrycon
Hyphessobrycon igneus

description: H. igneus Miquelarena, Menni, López & Casciotta, 1980
first record from Uruguay info
published in Serra et al. (2014)
sub Hyphessobrycon aff. igneus
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 3, DOI: 10.5281/zenodo.11558296
Hyphessobrycon togoi Miquelarena & Lopez 2006
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Characiformes
Characidae
Hyphessobrycon
Hyphessobrycon togoi

description: H. togoi Miquelarena & López, 2006
first record from Uruguay info
published in Serra et al. (2014)
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 3, DOI: 10.5281/zenodo.11558296
Spin asymmetries in jet-hyperon production at LHC
Creators: name: Boer, D.
name: Bomhof, C. J.
name: Hwang, D. S.
name: Mulders, P. J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider polarized Lambda hyperon production in proton-proton scattering, p p -> (Λ^\uparrow jet) jet X, in the kinematical region of the LHC experiments, in particular the ALICE experiment. We present a new Lambda polarization observable that arises from the Sivers effect in the fragmentation process. It can be large even at midrapidity and therefore, is of interest for high energy hadron collider experiments. Apart from its potential to shed light on the mechanisms behind the phenomenon of Lambda polarization arising in unpolarized hadronic collisions, the new observable in principle also allows to test the possible color flow dependence of single spin asymmetries and the (non)universality of transverse momentum dependent fragmentation functions.
description: 11 pages, 10 eps figures; minor modifications, conclusions unchanged, version to be published
Characidium zebra Eigenmann 1909
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Characiformes
Crenuchidae
Characidium
Characidium zebra

description: C. zebra Eigenmann, 1909
first record from Uruguay info
published in Serra et al. (2014)
sub Characidium aff. zebra
remarks This is the species which in the past was erroneously addressed as C. fasciatum.
Crenuchidae considered not to be distributed in Uruguay
Characidium fasciatum Reinhardt, 1867 | in LK sub Characidium fasciatum | Serra et al. (2014) info
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 3, DOI: 10.5281/zenodo.11558296
Transitional events in the spectrophotometric regime between stripped envelope and superluminous supernovae
Creators: name: Prentice, S. J.
name: Inserra, C.
name: Schulze, S.
name: Nicholl, M.
name: Mazzali, P. A.
name: Vergani, S. D.
name: Galbany, L.
name: Anderson, J. P.
name: Ashall, C.
name: Chen, T. W.
name: Deckers, M.
name: Mancheño, M. Delgado
name: Díaz, R. González
name: González-Gaitán, S.
name: Gromadzki, M.
name: Gutiérrez, C. P.
name: Harvey, L.
name: Kozyreva, A.
name: Magee, M. R.
name: Maguire, K.
name: Müller-Bravo, T. E.
name: Torres, S. Muñoz
name: Pessi, P. J.
name: Sollerman, J.
name: Teffs, J.
name: Terwel, J. H.
name: Young, D. R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The division between stripped-envelope supernovae (SE-SNe) and superluminous supernovae (SLSNe) is not well defined in either photometric or spectroscopic space. While a sharp luminosity threshold has been suggested, there remains an increasing number of transitional objects that reach this threshold without the spectroscopic signatures common to SLSNe. In this work we present data and analysis on four SNe transitional between SE-SNe and SLSNe; the He-poor SNe 2019dwa and 2019cri, and the He-rich SNe 2019hge and 2019unb. Each object displays long-lived and variable photometric evolution with luminosities around the SLSN threshold of $M_r < -19.8$ mag. Spectroscopically however, these objects are similar to SE-SNe, with line velocities lower than either SE-SNe and SLSNe, and thus represent an interesting case of rare transitional events.
description: Accepted for publication in MNRAS
Scalable, efficient ion-photon coupling with phase Fresnel lenses for large-scale quantum computing
Creators: name: Streed, E. W.
name: Norton, B. G.
name: Chapman, J. J.
name: Kielpinski, D.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Efficient ion-photon coupling is an important component for large-scale ion-trap quantum computing. We propose that arrays of phase Fresnel lenses (PFLs) are a favorable optical coupling technology to match with multi-zone ion traps. Both are scalable technologies based on conventional micro-fabrication techniques. The large numerical apertures (NAs) possible with PFLs can reduce the readout time for ion qubits. PFLs also provide good coherent ion-photon coupling by matching a large fraction of an ion's emission pattern to a single optical propagation mode (TEM00). To this end we have optically characterized a large numerical aperture phase Fresnel lens (NA=0.64) designed for use at 369.5 nm, the principal fluorescence detection transition for Yb+ ions. A diffraction-limited spot w0=350+/-15 nm (1/e^2 waist) with mode quality M^2= 1.08+/-0.05 was measured with this PFL. From this we estimate the minimum expected free space coherent ion-photon coupling to be 0.64%, which is twice the best previous experimental measurement using a conventional multi-element lens. We also evaluate two techniques for improving the entanglement fidelity between the ion state and photon polarization with large numerical aperture lenses.
description: 12 pages, 5 figures, submitted to Quant. Inform. Comp
Trachelyopterus galeatus
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Auchenipteridae
Trachelyopterus
Trachelyopterus galeatus

description: T. galeatus (Linnaeus, 1766)
first record from Uruguay info
published in Loureiro et al. (2013)
original Silurus galeatus
synonyms Auchenipterus maculosus Valenciennes, 1840
Parauchenipterus paseae Regan, 1906
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 3, DOI: 10.5281/zenodo.11558296
Workability and Compressive Strength of Geopolymer Mortar from Fly Ash Containing Diatomite
Creators: name: Tanakorn Phoo-Ngernkham And Theerawat Sinsiri
Publisher: name: Faculty of Engineering, Khon Kaen Univeristy
Year: 2011
Subjects: Geopolymer, Workability, Flow test,Compressive strength, Diatomite

description: 1, 38, KKU Engineering Journal
Measurements of polarized photo-pion production on longitudinally polarized HD and Implications for Convergence of the GDH Integral
Creators: name: LEGS Spin Collaboration
name: Hoblit, S.
name: Sandorfi, A. M.
name: Ardashev, K.
name: Bade, C.
name: Bartalini, O.
name: Blecher, M.
name: Caracappa, A.
name: D'Angelo, A.
name: d'Angelo, A.
name: Di Salvo, R.
name: Fantini, A.
name: Gibson, C.
name: Glueckler, H.
name: Hicks, K.
name: Honig, A.
name: Kageya, T.
name: Khandaker, M.
name: Kistner, O. C.
name: Kizilgul, S.
name: Kucuker, S.
name: Lehmann, A.
name: Lowry, M.
name: Lucas, M.
name: Mahon, J.
name: Miceli, L.
name: Moricciani, D.
name: Norum, B.
name: Pap, M.
name: Preedom, B.
name: Seyfarth, H.
name: Schaerf, C.
name: Stroeher, H.
name: Thorn, C. E.
name: Whisnant, C. S.
name: Wang, K.
name: Wei, X.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report new measurements of inclusive pion production from frozen-spin HD for polarized photon beams covering the Delta(1232) resonance. These provide data simultaneously on both H and D with nearly complete angular distributions of the spin-difference cross sections entering the Gerasimov-Drell-Hearn (GDH) sum rule. Recent results from Mainz and Bonn exceed the GDH prediction for the proton by 22 microbarns, suggesting as yet unmeasured high-energy components. Our pi0 data reveal a different angular dependence than assumed in Mainz analyses and integrate to a value that is 18 microbarns lower, suggesting a more rapid convergence. Our results for deuterium are somewhat lower than published data, considerably more precise and generally lower than available calculations.
description: 4 pages, 4 figures. Submitted for publication in Physical Review Letters
Trachelyopterus lucenai Bertoletti, Pezzi da Silva & Pereira 1995
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Auchenipteridae
Trachelyopterus
Trachelyopterus lucenai

description: T. lucenai Bertoletti, Pezzi da Silva & Pereira, 1995
first record from Uruguay info
published in Serra et al. (2014)
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 4, DOI: 10.5281/zenodo.11558296
Non-Hermitian non-Abelian topological insulators with $PT$ symmetry
Creators: name: Ezawa, Motohiko
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study a non-Hermitian non-Abelian topological insulator preserving $PT$ symmetry, where the non-Hermitian term represents nonreciprocal hoppings. As it increases, a spontaneous $PT$ symmetry breaking transition occurs in the perfect-flat band model from a real-line-gap topological insulator into an imaginary-line-gap topological insulator. By introducing a band bending term, we realize two phase transitions, where a metallic phase emerges between the above two topological insulator phases. We discuss an electric-circuit realization of non-Hermitian non-Abelian topological insulators. We find that the spontaneous $PT$ symmetry breaking as well as the edge states are well observed by the impedance resonance.
description: 8 pages, 7 figures
An M.O. study of the stereochemistry and energy of three-repeat single silicate chains
Creators: name: Roussy, Marie Monique
Publisher: name: University of British Columbia
Year: 2010

description: Hypothetical three—repeat single chains consisting of regular SiO₄ tetrahedra were generated with a computer program to study the possible conformations and their total potential energy by the CNDO/2 molecular orbital method. Calculations were restricted to those chains with ⌊Si-O-Si between 110° and 180° with an average of 140° and ⌊(O-O-O)[sub=br] between 90° and 180°. In addition, successive pairs of tetrahedra in each chain were restricted to either single or double—eclipsed or staggered conformation. Those chains with the largest d(Si—Si) and at least one staggered pair of tetrahedra have a lower energy. These are not, as yet, observed in nature presumably because their packing does not accomodate the interstial cations.
Spontaneous Emission Near Superconducting Bodies
Creators: name: Skagerstam, Bo-Sture K.
name: Rekdal, Per Kristian
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In the present paper we study the spontaneous photon emission due to a magnetic spin-flip transition of a two-level atom in the vicinity of a dielectric body like a normal conducting metal or a superconductor. For temperatures below the transition temperature T_c of a superconductor, the corresponding spin-flip lifetime is boosted by several orders of magnitude as compared to the case of a normal conducting body. Numerical results of an exact formulation are also compared to a previously derived approximative analytical expression for the spin-flip lifetime and we find an excellent agreement. We present results on how the spin-flip lifetime depends on the temperature T of a superconducting body as well as its thickness H. Finally, we study how non-magnetic impurities as well as possible Eliashberg strong-coupling effects influence the spin-flip rate. It is found that non-magnetic impurities as well as strong-coupling effects have no dramatic impact on the spin-flip lifetime.
description: 7 pages, 5 figures
Double Similarity Distillation for Semantic Image Segmentation
Creators: name: Feng, Yingchao
name: Sun, Xian
name: Diao, Wenhui
name: Li, Jihao
name: Gao, Xin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The balance between high accuracy and high speed has always been a challenging task in semantic image segmentation. Compact segmentation networks are more widely used in the case of limited resources, while their performances are constrained. In this paper, motivated by the residual learning and global aggregation, we propose a simple yet general and effective knowledge distillation framework called double similarity distillation (DSD) to improve the classification accuracy of all existing compact networks by capturing the similarity knowledge in pixel and category dimensions, respectively. Specifically, we propose a pixel-wise similarity distillation (PSD) module that utilizes residual attention maps to capture more detailed spatial dependencies across multiple layers. Compared with exiting methods, the PSD module greatly reduces the amount of calculation and is easy to expand. Furthermore, considering the differences in characteristics between semantic segmentation task and other computer vision tasks, we propose a category-wise similarity distillation (CSD) module, which can help the compact segmentation network strengthen the global category correlation by constructing the correlation matrix. Combining these two modules, DSD framework has no extra parameters and only a minimal increase in FLOPs. Extensive experiments on four challenging datasets, including Cityscapes, CamVid, ADE20K, and Pascal VOC 2012, show that DSD outperforms current state-of-the-art methods, proving its effectiveness and generality. The code and models will be publicly available.
description: Published in IEEE Transaction on Image Processing (TIP) 2021, Volume: 30
Parapimelodus nigribarbis
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Pimelodidae
Parapimelodus
Parapimelodus nigribarbis

description: P. nigribarbis (Boulenger, 1889)
first record from Uruguay info
published in Loureiro et al. (2013)
original Pimelodus nigribarbis
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 4, DOI: 10.5281/zenodo.11558296
Certified Exact Transcendental Real Number Computation in Coq
Creators: name: O'Connor, Russell
Publisher: name: arXiv
Year: 2008
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Mathematical Software (cs.MS)
subject: Numerical Analysis (math.NA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Reasoning about real number expressions in a proof assistant is challenging. Several problems in theorem proving can be solved by using exact real number computation. I have implemented a library for reasoning and computing with complete metric spaces in the Coq proof assistant and used this library to build a constructive real number implementation including elementary real number functions and proofs of correctness. Using this library, I have created a tactic that automatically proves strict inequalities over closed elementary real number expressions by computation.
description: This paper is to be part of the proceedings of the 21st International Conference on Theorem Proving in Higher Order Logics (TPHOLs 2008)
Pimelodus argenteus Perugia 1891
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Pimelodidae
Pimelodus
Pimelodus argenteus

description: P. argenteus Perugia, 1891
P. brevis is a junior synonym info NEW
published in Rocha & Pavanelli (2014)
synonym P. brevis Marini, Nichols & La Monte, 1933
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 4, DOI: 10.5281/zenodo.11558296
Effective equations for isotropic quantum cosmology including matter
Creators: name: Bojowald, Martin
name: Hernandez, Hector
name: Skirzewski, Aureliano
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Effective equations often provide powerful tools to develop a systematic understanding of detailed properties of a quantum system. This is especially helpful in quantum cosmology where several conceptual and technical difficulties associated with the full quantum equations can be avoided in this way. Here, effective equations for Wheeler-DeWitt and loop quantizations of spatially flat, isotropic cosmological models sourced by a massive or interacting scalar are derived and studied. The resulting systems are remarkably different from that given for a free, massless scalar. This has implications for the coherence of evolving states and the realization of a bounce in loop quantum cosmology.
description: 42 pages
Cache Creek group and contiguous rocks, near Cache Creek, B.C.
Creators: name: Shannon, Kenneth Robb
Publisher: name: University of British Columbia
Year: 2010

description: The Cache Creek Group in the type area is characterized by oceanic rocks such as radiolarian chert, fusulinid limestone and pillow basalt. Three divisions have been made in the Cache Creek Group in this study: 1) structurally lowest is the melange unit (which has been identified as a subduction complex); 2) an overlying greenstone unit; and 3) the Marble Canyon Formation. Emplacement of the Marble Canyon Formation and greenstone unit on the underlying melange unit is believed to have occurred in the Early to Mid-Jurassic along a shallow dipping thrust fault. This emplacement may have caused soft sediment deformation features in the Early to Mid-Jurassic Ashcroft Formation. Felsic volcanic rocks and associated tuffs and volcaniclastic sediments are found mainly along the east side of the Cache Creek Group. These felsic rocks have been called the Nicola(?) Group and based on lithological correlation are of probable Late Triassic age. The Nicola(?) Group is correlated both with the western belt of the Nicola Group as described by Preto (1977) and the Pavilion beds as described by Trettin (1961). Blocks of Nicola(?) Group tuffs have been found in the Cache Creek Group melange unit. This indicates that in Late Triassic time the Cache Creek Group and Nicola(?) Group were adjacent to one another. Paleoenvironmental and geochemical evidence indicate an ocean island or platform depositional environment for the Cache Creek Group. Tropical shallow seas covered most of these islands. Lack of continental sediments indicates that the Cache Creek Group was distant from any major land masses.
Supersymmetric Multi-trace Boundary Conditions in AdS
Creators: name: Amsel, Aaron J.
name: Marolf, Donald
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Boundary conditions for massive fermions are investigated in AdS_d for $d \ge 2$. For fermion masses in the range $0 \le |m| < 1/2\ell$ with $\ell$ the AdS length, the standard notion of normalizeability allows a choice of boundary conditions. As in the case of scalars at or slightly above the Breitenlohner-Freedman (BF) bound, such boundary conditions correspond to multi-trace deformations of any CFT dual. By constructing appropriate boundary superfields, for d=3,4,5 we identify joint scalar/fermion boundary conditions which preserve either ${\cal N}=1$ supersymmetry or ${\cal N}=1$ superconformal symmetry on the boundary. In particular, we identify boundary conditions corresponding via AdS/CFT (at large N) to a 595-parameter family of double-trace marginal deformations of the low-energy theory of N M2-branes which preserve ${\cal N} =1$ superconformal symmetry. We also establish that (at large N and large 't Hooft coupling $λ$) there are no marginal or relevant multi-trace deformations of 3+1 ${\cal N} =4$ super Yang-Mills which preserve even ${\cal N}=1$ supersymmetry.
description: 23 pages, 1 figure, RevTex; v2: reference added
Convolutional Autoencoder-Based Phase Shift Feedback Compression for Intelligent Reflecting Surface-Assisted Wireless Systems
Creators: name: Yu, Xianhua
name: Li, Dong
name: Xu, Yongjun
name: Liang, Ying-Chang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In recent years, intelligent reflecting surface (IRS) has emerged as a promising technology for 6G due to its potential/ability to significantly enhance energy- and spectrum-efficiency. To this end, it is crucial to adjust the phases of reflecting elements of the IRS, and most of the research works focus on how to optimize/quantize the phase for different optimization objectives. In particular, the quantized phase shift (QPS) is assumed to be available at the IRS, which, however, does not always hold and should be fed back to the IRS in practice. Unfortunately, the feedback channel is generally bandwidth-limited, which cannot support a huge amount of feedback overhead of the QPS particularly for a large number of reflecting elements and/or the quantization level of each reflecting element. In order to break this bottleneck, in this letter, we propose a convolutional autoencoder-based scheme, in which the QPS is compressed on the receiver side and reconstructed on the IRS side. In order to solve the problems of mismatched distribution and vanishing gradient, we remove the batch normalization (BN) layers and introduce a denosing module. By doing so, it is possible to achieve a high compression ratio with a reliable reconstruction accuracy in the bandwidth-limited feedback channel, and it is also possible to accommodate existing works assuming available QPS at the IRS. Simulation results confirm the high reconstruction accuracy of the feedback/compressed QPS through a feedback channel, and show that the proposed scheme can significantly outperform the existing compression algorithms.
Heptapterus sympterygium Buckup 1988
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Heptapteridae
Heptapterus
Heptapterus sympterygium

description: H. sympterygium Buckup, 1988
first record from Uruguay info
published in Loureiro et al. (2013) sub H. sympterigium
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 4, DOI: 10.5281/zenodo.11558296
Universality of the diffusion wake in the gauge-string duality
Creators: name: Gubser, Steven S.
name: Yarom, Amos
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: As a particle moves through a fluid, it may generate a laminar wake behind it. In the gauge-string duality, we show that such a diffusion wake is created by a heavy quark moving through a thermal plasma and that it has a universal strength when compared to the total drag force exerted on the quark by the plasma. The universality extends over all asymptotically anti-de Sitter supergravity constructions with arbitrary scalar matter. We discuss how these results relate to the linearized hydrodynamic approximation and how they bear on our understanding of di-hadron correlators in heavy ion collisions.
description: 36 pages, 4 figures
Model-independent analysis for determining mass splittings of heavy baryons
Creators: name: Hwang, Chien-Wen
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the hyperfine mass differences of heavy hadrons in the heavy quark effect theory (HQET). The effects of one-gluon exchange interaction are considered for the heavy mesons and baryons. Base on the known experimental data, we predict the masses of some heavy baryons in a model-independent way.
description: 14 pages, 1 figure
Imparfinis mishky Almiron, Casciotta, Bechara, Ruiz Diaz, Bruno, D'Ambrosio, Solimano & Soneira 2007
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Heptapteridae
Imparfinis
Imparfinis mishky

description: I. mishky Almirón, Casciotta, Bechara, Ruíz Díaz, Bruno, D’Ambrosio, Solimano &Soneira, 2007
first record from Uruguay info
published in Serra et al. (2014)
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 4, DOI: 10.5281/zenodo.11558296
Tightly-bound Cooper pair, quasiparticle kinks and clues on the pairing potential in a high Tc FeAs Superconductor
Creators: name: Wray, L.
name: Qian, D.
name: Hsieh, D.
name: Xia, Y.
name: Li, L.
name: Checkelsky, J. G.
name: Pasupathy, A.
name: Gomes, K. K.
name: Fedorov, A. V.
name: Chen, G. F.
name: Luo, J. L.
name: Yazdani, A.
name: Ong, N. P.
name: Wang, N. L.
name: Hasan, M. Z.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a systematic photoemission study of the newly discovered high Tc superconductor class (Sr/Ba)1-xKxFe2As2. By utilizing a unique photon energy range and scattering geometry we resolve the details of the single particle dynamics of interacting electrons on the central Fermi surfaces of this series which shows overall strong coupling behavior (2D/kBTc = 6). Quasiparticle dispersion kinks are observed in a binding energy range of 15 to 50 meV which matches the magnetic excitation energy scales (parameterized by J1,J2). The size of the Cooper pair wavefunction is found to be less than 20A indicating a short in-plane scale uncharacteristic of a BCS-phonon scenario but suggestive of a phase factor in the global order parameter. The kink likely reflects contributions from the strongly frustrated fluctuating spin excitations and the soft phonons around 20-40 meV. Our results provide important clue to the nature of the pairing potential realized in these superconductors.
description: 4 Figures, 5 Pages
Small Protoplanetary Disks in the Orion Nebula Cluster and OMC1 with ALMA
Creators: name: Otter, Justin
name: Ginsburg, Adam
name: Ballering, Nicholas P.
name: Bally, John
name: Eisner, J. A.
name: Goddi, Ciriaco
name: Plambeck, Richard
name: Wright, Melvyn
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The Orion Nebula Cluster (ONC) is the nearest dense star-forming region at $\sim$400 pc away, making it an ideal target to study the impact of high stellar density and proximity to massive stars (the Trapezium) on protoplanetary disk evolution. The OMC1 molecular cloud is a region of high extinction situated behind the Trapezium in which actively forming stars are shielded from the Trapezium's strong radiation. In this work, we survey disks at high resolution with ALMA at three wavelengths with resolutions of 0.095\arcsec (3 mm; Band 3), 0.048\arcsec (1.3 mm; Band 6), and 0.030\arcsec (0.85 mm; Band 7) centered on radio Source I. We detect 127 sources, including 15 new sources that have not previously been detected at any wavelength. 72 sources are spatially resolved at 3 mm, with sizes from $\sim$8 - 100 AU. We classify 76 infrared-detected sources as foreground ONC disks and the remainder as embedded OMC1 disks. The two samples have similar disk sizes, but the OMC1 sources have a dense and centrally concentrated spatial distribution, indicating they may constitute a spatially distinct subcluster. We find smaller disk sizes and a lack of large (>75 AU) disks in both our samples compared to other nearby star-forming regions, indicating that environmental disk truncation processes are significant. While photoevaporation from nearby massive Trapezium stars may account for the smaller disks in the ONC, the embedded sources in OMC1 are hidden from this radiation and thus must truncated by some other mechanism, possibly dynamical truncation or accretion-driven contraction.
description: Accepted in The Astrophysical Journal, 9/21/2021
Dynamical thermal response functions for strongly correlated one-dimensional systems
Creators: name: Peterson, Michael R.
name: Mukerjee, Subroto
name: Shastry, B. Sriram
name: Haerter, Jan O.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In this article we study the thermal response functions for two one-dimensional models, namely the Hubbard and spin-less fermion $t$-$V$ models. By exactly diagonalizing finite sized systems we calculate dynamical electrical, thermoelectrical, and thermal conductivities via the Kubo formalism. The thermopower (Seebeck coefficient), Lorenz number, and dimensionless figure of merit are then constructed which are quantities of great interest to the physics community both theoretically and experimentally. We also geometrically frustrate these systems and destroy integrability by the inclusion of a second neighbor hop. These frustrated systems are shown to have enhanced thermopower and Lorenz number at intermediate and low temperatures.
description: 15 pages, 12 figures
Xyliphius barbatus Alonso de Aramburu & Aramburu 1962
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Aspredinidae
Xyliphius
Xyliphius barbatus

description: X. barbatus Alonso de Arámburu & Arámburu, 1962
first record from Uruguay info
published in Loureiro et al. (2013)
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 4, DOI: 10.5281/zenodo.11558296
Superradiant instability and charged scalar quasinormal modes for $2+1$-dimensional Coulomb-like AdS black holes from nonlinear electrodynamics
Creators: name: González, P. A.
name: Rincón, Ángel
name: Saavedra, Joel
name: Vásquez, Yerko
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the propagation of charged scalar fields in the background of $2+1$-dimensional Coulomb-like AdS black holes, and we show that such propagation is unstable under Dirichlet boundary conditions. However, all the unstable modes are superradiant and all the stable modes are non-superradiant, according with the superradiant condition. Mainly, we show that when the scalar field is charged the quasinormal frecuencies (QNFs) are always complex, contrary to the uncharged case, where for small values of the black hole charge the complex QNFs are dominant, while that for bigger values of the black hole charge the purely imaginary QNFs are dominant.
description: 13 pages and 2 figures. arXiv admin note: substantial text overlap with arXiv:2104.08603
Pseudostegophilus maculatus
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Trichomycteridae
Pseudostegophilus
Pseudostegophilus maculatus

description: P. maculatus (Steindachner, 1879)
new combination from Parastegophilus info NEW
published in DoNascimiento (2015)
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 4, DOI: 10.5281/zenodo.11558296
Corydoras paleatus
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Callichthyidae
Corydoras
Corydoras paleatus

description: C. paleatus (Jenyns, 1842)
remark correction of spelling: in CLOFFUY as palaetus
family Loricariidae
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 5, DOI: 10.5281/zenodo.11558296
Otocinclus vestitus Cope 1872
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Loricariidae
Otocinclus
Otocinclus vestitus

description: O. vestitus Cope, 1872
first record from Uruguay info
published in Loureiro et al. (2013)
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 5, DOI: 10.5281/zenodo.11558296
Thermodynamic scaling of diffusion in supercooled Lennard-Jones liquids
Creators: name: Coslovich, D.
name: Roland, C. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The manner in which the intermolecular potential u(r) governs structural relaxation in liquids is a long standing problem in condensed matter physics. Herein we show that diffusion coefficients for simulated Lennard-Jones m-6 liquids (8
description: 4 pages, 3 figures
title: The Neolithic dates from Carrowmore 1978-98: A source critical review
Creators: name: Bergh, Stefan
Publisher: name: University of Galway
Year: 2013
Subjects: subject: Archaeology

description: This report is the companion document to: Bergh and Hensey. 2013. Unpicking the chronology of Carrowmore. Oxford Journal of Archaeology 34 (4), 343-366. http://onlinelibrary.wiley.com/doi/10.1111/ojoa.12019/abstract
BUCHE PONTAIE SELETTIVE PER FAVORIRE I RONDONI ED ESCLUDERE I COLOMBI DALLA GHIRLANDINA
Creators: name: Mauro, Ferri
name: Antonio, Gelati
name: Ferraresi Maurizio
Publisher: name: Zenodo
Year: 2015
Subjects: Ornithology
urban hygiene
swift
pigeon

description: The article explains how to modify scaffold holes in order not to let pigeons (Columba livia) in but to allow swifts (Apus apus) to nest. It showcases renovation works held in the Ghirlandina tower at Modena (Italy).
The Future of Solar Neutrinos
Creators: name: Gann, G. D. Orebi
name: Zuber, K.
name: Bemmerer, D.
name: Serenelli, A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: In this article we review the current state of the field of solar neutrinos, including flavour oscillations, non-standard effects, solar models, cross section measurements, and the broad experimental program thus motivated and enabled. We discuss the historical discoveries that contributed to current knowledge, and define critical open questions to be addressed in the next decade. We discuss the state of the art of standard solar models, including uncertainties and problems related to the solar composition, and review experimental and model solar neutrino fluxes, including future prospects. We review the state of the art of the nuclear reaction data relevant for solar fusion in the proton-proton chain and carbon-nitrogen-oxygen cycle. Finally, we review the current and future experimental program that can address outstanding questions in this field.
The role of groundwater flow in the genesis of stratabound ore deposits : a quantitative analysis
Creators: name: Garven, G.
Publisher: name: University of British Columbia
Year: 2010

description: Many conceptual models have been proposed to explain the fluid-flow mechanism responsible for the origin of carbonate-hosted lead-zinc deposits such as those in the Mississippi Valley and at Pine Point. This study is devoted to the quantitative investigation of one ore-genesis mechanism: gravity-driven groundwater-flow systems. Numerical modeling techniques are used to develop a self-contained computer code for two-dimensional simulation of regional transport processes along cross sections through sedimentary basins. The finite-element method is applied to solve the steady-state, fluid-flow and heat-transport equations, and a moving-particle random-walk model is developed to predict the dispersion and advection of aqueous components. The program EQ3/EQ6 is used to compute possible reaction-path scenarios at the ore-forming site. Full integration of geochemical calculations into the transport model is currently impractical because of computer-time limitations. Results of a sensitivity analysis indicate that gravity-driven ground-water-flow systems are capable of sustaining favorable fluid-flow rates, temperatures, and metal concentrations, for ore formation near the thin edge of a basin. Dispersive processes render long-distance transport of metal and sulfide in the same fluid an unlikely process in the genesis of large ore deposits, unless metal and sulfide are being added to the fluid along the flow path. The transport of metal in sulfate-type brines is a more defensible model, in which case the presence of reducing agents control the location of ore deposition. Hydrodynamic conditions that could result.--in ore formation through mixing of two fluids are rare. The theoretical approach is a powerful tool for gaining insight into the role of fluid flow in ore genesis and in the study of specific ore districts. A preliminary model of the Pine Point deposit suggests paleoflow rates on the order of 1.0 to 5.0 m³/m² yr, paleoconcentrations of zinc on the order of 1.0 to 5.0 mg/kg • H₂O, and paleotemperatures in the range 60°C to 100°C. Under these conditions, the time required for the formation of Pine Point would be on the order of 0.5 to 5.0 million years.
Search for the decay B+ -> Kbar*0(892) K+
Creators: name: The BaBar Collaboration
name: Aubert, B.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report on a search for the process B+ -> Kbar*0(892) K+ using 232 10^6 Upsilon(4S) -> BBbar decays collected with the BaBar detector at the PEP-II asymmetric-energy B Factory at SLAC. From a signal yield of 25 +/- 13 [stat] +/- 7 [syst] B+ -> Kbar*0(892) (-> K- pi+) K+ events, we place an upper limit on the branching fraction BF(B+ -> Kbar*0(892) K+) of 1.1 10^-6, at the 90% confidence level.
description: 8 pages, 6 .eps figures, intended for PRD-RC. Revision (Nov 27, 2007) - minor typographic changes as requested by PRD referee; analysis and results unchanged
Hisonotus armatus Carvalho, Lehmann, Pereira & Reis 2008
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Loricariidae
Hisonotus
Hisonotus armatus

description: H. armatus Carvalho, Lehmann, Pereira & Reis, 2008
first record from Uruguay info
published in Loureiro et al. (2013)
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 5, DOI: 10.5281/zenodo.11558296
Ab-initio shell model with a core
Creators: name: Lisetskiy, A. F.
name: Barrett, B. R.
name: Kruse, M. K. G.
name: Navratil, P.
name: Stetcu, I.
name: Vary, J. P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We construct effective 2- and 3-body Hamiltonians for the p-shell by performing 12\hbarΩab initio no-core shell model (NCSM) calculations for A=6 and 7 nuclei and explicitly projecting the many-body Hamiltonians onto the 0\hbarΩspace. We then separate these effective Hamiltonians into 0-, 1- and 2-body contributions (also 3-body for A=7) and analyze the systematic behavior of these different parts as a function of the mass number A and size of the NCSM basis space. The role of effective 3- and higher-body interactions for A>6 is investigated and discussed.
Mass Transfer Kinetics during Osmotic Process of Sweetened White Radish
Creators: name: Navaphattra Nunak
name: Amornrat Mukpraser
Publisher: name: Faculty of Engineering, Khon Kaen Univeristy
Year: 2011
Subjects: Sweetened white radish, Effective diffusivity, Mass transfer, Osmotic process

description: 1, 38, KKU Engineering Journal
Ancistrus taunayi Miranda Ribeiro 1918
Creators: name: Koerber, Stefan
name: Litz, Thomas O.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Siluriformes
Loricariidae
Ancistrus
Ancistrus taunayi

description: A. taunayi Miranda Ribeiro, 1918
first record from Uruguay info
published in Serra et al. (2014)
description: Published as part of Koerber, Stefan & Litz, Thomas O., 2016, CLOFFUY - update 2 - supplement to Checklist of the Freshwater Fishes of Uruguay., pp. 1-8 in Ichthyological Contributions of PecesCriollos 41 on page 5, DOI: 10.5281/zenodo.11558296
DEVELOPMENT OF LOW PRESSURE STEAM GENERATOR FOR HOUSEHOLD INDUSTRY
Creators: name: Pornprasit Kongboon
name: Jeerasak Peanjaroan
name: Sutep Chooklin
Publisher: name: Faculty of Engineering, Khon Kaen Univeristy
Year: 2011
Subjects: Steam, Low Pressure Steam Generator,Energy

description: 2, 38, KKU Engineering Journal
Solar Coronal Magnetic Fields and Sensitivity Requirements for Spectropolarimetry Channel of VELC Onboard Aditya-L1
Creators: name: Raja, K. Sasikumar
name: Venkata, Suresh
name: Singh, Jagdev
name: Prasad, B. Raghavendra
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Understanding solar coronal magnetic fields is crucial to address the long-standing mysteries of the solar corona and solar wind. Although routine photospheric magnetic fields (MFs) are available for decades, coronal MFs are rarely reported. Visible Emission Line Coronagraph (VELC) on board Aditya-L1 mission (planned to launch in the near future) can directly measure the MFs in the inner solar corona. This can be achieved with the help of spectropolarimetric observations of the forbidden coronal emission line centered at 1074.7 nm over a field of view 1.05 R$_{\odot}$ - 1.5 R$_{\odot}$. In this article, we summarize various direct and indirect techniques used to estimate the MFs at different wavelength regimes. Further, we summarize the expected accuracies that are required to estimate MFs using VELC's spectropolarimetry channel.
description: 19 Pages, 5 Figures, accepted for publication in Journal of Advances in Space Research
Ronchi test for measurements for the mirror surface of the CBM-RICH detector
Creators: name: Lebedeva, E.
name: Mahmoud, T.
name: Höhne, C.
Publisher: name: GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
Year: 2014
Subjects: Physics

description: GSI Scientific Report 2013 - GSI Report 2014-1
Geometry of invariant domains in complex semi-simple Lie groups
Creators: name: Miebach, Christian
Publisher: name: arXiv
Year: 2007
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: We investigate the joint action of two real forms of a semi-simple complex Lie group S by left and right multiplication. After analyzing the orbit structure, we study the CR structure of closed orbits. The main results are an explicit formula of the Levi form of closed orbits and the determination of the Levi cone of generic orbits. Finally, we apply these results to prove q-completeness of certain invariant domains in S.
description: 20 pages