cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Communication Plan I
Creators: name: Puras, Alberto
name: Campo-Cossío, María
name: Pila, Marisa
name: Basurko, Jon
name: Arraibi, Iratxe
name: La Grotta, Alessandro
name: Savenjie, Feike
name: Fernández, Jonathan
name: Fonseca, Nuno
name: Garrido, Carlos
Publisher: name: Zenodo
Year: 2020

description: This document contains the MooringSense Communication Plan, which has been designed to be in line with the definition provided by the H2020 programme and the contractual obligations. It includes the description of MooringSense communication strategy, the project visual identity and communication material. Since communication actions and dissemination activities can overlap and make use of the same tools, the present document is complemented with the Dissemination and Exploitation Plan. To allow continuous Communication Plan adaptation, the initially defined plan will be updated twice along the project duration, in Months 12 and 24.
Travelling Front of a Decaying Brane in String Field Theory
Creators: name: Ghoshal, Debashis
name: Patcharamaneepakorn, Preeda
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the inhomogeneous decay of an unstable D-brane of bosonic string theory in a linear dilaton background in a light-cone frame. At the lowest level, the dynamical equation that describes this process is a generalisation (that includes nonlocality and time delay) of a reaction-diffusion equation studied by Fisher (and others). We argue that the equation of motion of the cubic open string field theory is satisfied at least to the second order when we start with this `Fisher deformation', a marginal operator which has a simple pole term in its OPE. We also compute the one-point functions of closed string operators on the disc in the presence of this deformation.
description: 16 pages, 6 figures
Single photon production by rephased amplified spontaneous emission
Creators: name: Stevenson, Robin N
name: Hush, Michael R
name: Carvalho, Andre R R
name: Beavan, Sarah E
name: Sellars, Matthew J
name: Hope, Joseph J
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The production of single photons using rephased amplified spontaneous emission is examined. This process produces single photons on demand with high efficiency by detecting the spontaneous emission from an atomic ensemble, then applying a population-inverting pulse to rephase the ensemble and produce a photon echo of the spontaneous emission events. The theoretical limits on the efficiency of the production are determined for several variants of the scheme. For an ensemble of uniform optical density, generating the initial spontaneous emission and its echo using transitions of different strengths is shown to produce single photons at 70% efficiency, limited by reabsorption. Tailoring the spatial and spectral density of the atomic ensemble is then shown to prevent reabsorption of the rephased photon, resulting in emission efficiency near unity.
Communication Plan II
Creators: name: Puras, Alberto
name: Campo-Cossío, María
name: Pila, Marisa
name: Basurko, Jon
name: Arraibi, Iratxe
name: La Grotta, Alessandro
name: Savenjie, Feike
name: Fernández, Jonathan
name: Fonseca, Nuno
name: Garrido, Carlos
Publisher: name: Zenodo
Year: 2022

description: This document contains the MooringSense Communication Plan, which has been designed to be in line with the definition provided by the H2020 programme and the contractual obligations. It includes the description of MooringSense communication strategy, the project visual identity and communication material. Since communication actions and dissemination activities can overlap and make use of the same tools, the present document is complemented with the Dissemination and Exploitation Plan. To allow continuous Communication Plan adaptation, the initially defined plan will be updated twice along the project duration, in Months 12 and 24. This document is the first update.
title: Informe de gestión 2019-2022
Creators: name: Cheyne García, José Alejandro
name: Pulgarín Molina, Sergio
name: Ospina Sanmiguel, Juan Manuel
name: Villegas González, Germán
name: Fergusson Bermúdez, Alberto
name: Grueso Hinestroza, Merlín Patricia
name: Salcedo Saavedra, Álvaro
name: Woodcook Salas, Martha Isabel
name: Useche Arévalo, Alejandro
name: Chacon Sánchez, Sandra Milena
name: Alzate Echeverri, Adriana María
name: Pardo Díaz, Geimy Carolina
name: Londoño Paredes, Julio
name: Gómez Martínez, Miguel
name: García Matamoros, Laura Victoria
name: Quintero Hernández, Gustavo
name: Restrepo Fallón, Ana María
name: Aschner Rosselli, Juan Pablo
name: Méndez Romero, Rafael Alberto
Publisher: name: Universidad del Rosario
Year: 2023

description: Saludo del Rector: Apreciada comunidad Rosarista y amigos de la Universidad del Rosario: Durante los últimos cuatro años el diálogo con la comunidad Rosarista ha sido la herramienta pedagógica fundamental para conocer las necesidades de nuestro entorno e implementar iniciativas que brinden un mayor bienestar para los colaboradores administrativos, profesores y estudiantes —estos últimos, el centro de nuestro quehacer—. Los resultados exitosos cosechados hasta el momento por nuestra universidad se deben al compromiso cotidiano y a la vocación de servicio de un gran equipo de trabajo —académico, administrativo y operativo—, cuya solidez para enfrentar los obstáculos presentados en años recientes ha sido indispensable para el cumplimiento de nuestro horizonte misional: brindar a los alumnos una educación que desarrolle conocimientos, habilidades, destrezas y valores, con un sentido humanista. Trabajamos continuamente por el mejoramiento de nuestras funciones sustantivas con el fin de ser forjadores de una educación que proyecte sobre la sociedad todas sus bondades y capacidades, por el bien común. No en vano este esfuerzo se ve reflejado en el posicionamiento de nuestra institución a escala mundial: estamos dentro las 800 mejores universidades del mundo y ocupamos la posición 34 en el escalafón de las más destacadas de América Latina. De ahí que hagamos parte del 8 % de las mejores instituciones de educación superior de la región, según el QS World University Rankings, una medición realizada por Quacquarelli Symonds (QS), reconocida organización británica de análisis de educación superior. En el ámbito nacional ocupamos la quinta posición en el ranking de QS, entidad que nos otorgó, en 2022, un premio para reconocer nuestro impacto reputacional en Latinoamérica y resaltar la alta calidad de los egresados y la buena percepción de los pares académicos...
Cavia tschudii Fitzinger 1857
Creators: name: Woods, Charles A.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Caviidae
Cavia
Cavia tschudii

description: Cavia tschudii Fitzinger, 1857. Sitzb. Akad. Wiss. Wien, p. 154. TYPE LOCALITY: Peru, lea Dept., Ica. DISTRIBUTION: Peru, S Bolivia, NW Argentina, N Chile. STATUS: Common. SYNONYMS: arequipae, atahualpae; cutleri Tschudi, 1844, festina, osgoodi, pallidior, sodalis, stolida, umbrata. COMMENTS: Formerly included in aperea by Hiickinghaus (1961:57); but see Cabrera (1961:579) and Pine et al. (1979:361), who considered tschudii a distinct species. Includes stolida (Cabrera, 1961:579), but also see Hiickinghaus (1961:58), who considered stolida a distinct species.
description: Published as part of Charles A. Woods, 1993, Order Rodentia - Suborder Hystricognathi, pp. 771-806 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 779, DOI: 10.5281/zenodo.7353083
description: {"references": ["Pine, R. H., S. D. Miller, and M. L. Schamberger. 1979. Contributions to the mammalogy of Chile. Mammalia, 43: 339 - 376."]}
Ultra-compact tunable split-ring resonators
Creators: name: Vidiborskiy, A.
name: Koshelets, V. P.
name: Filippenko, L. V.
name: Shitov, S. V.
name: Ustinov, A. V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We propose tunable superconducting split-ring resonators (SRRs) employing nonlinear Josephson inductance. A fraction of SRR is replaced by Nb-AlOx-Nb Josephson tunnel junctions connected in parallel and forming a superconducting quantum interference device (SQUID), whose inductance is sensitive to the external dc magnetic field. Due to the lumped nature of the Josephson inductance, the SRR can be made very compact and its resonance frequency can be tuned by applying magnetic field. We present the model, results of extensive EM-simulation and experimental data for the SRR weakly coupled to a transmission line within frequency range 11-13 GHz.
Galea Meyen 1832
Creators: name: Woods, Charles A.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Caviidae
Galea

description: Galea Meyen, 1832. Nouv. Acta Acad. Caes. Leop.-Carol., 16:597. TYPE SPECIES: Galea musteloides Meyen, 1832. COMMENTS: Reviewed by Hiickinghaus (1961) and Cabrera (1961).
description: Published as part of Charles A. Woods, 1993, Order Rodentia - Suborder Hystricognathi, pp. 771-806 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 779, DOI: 10.5281/zenodo.7353083
Protocol for the continuous generation of single-copy MosTI insertions in C. elegans from a multiplex mix.
Creators: name: El Mouridi, Sonia
name: Frøkjær-Jensen, Christian
Publisher: name: KAUST Research Repository
Year: 2022

description: Precise expression of transgenes in C. elegans can be used to understand gene regulation, control cells, or as a starting point for genetic screens. Inserting singlecopy transgenes into well-defined safe-harbor locations is useful when consistent expression levels are required (e.g., to compare expression from different transgenes) or when expression is desired in germ cells. Here, we describe a detailed protocol for the simultaneous injection of several different plasmids ("multiplex mix"). Heat-shock inducible Cas9 expression allows the insertion of single-copy transgenes from the multiplex mix using Modular Safe-harbor Transgene Insertion (MosTI). The protocol allows the generation of many different transgene inserts over several generations from a single injection. In principle, the method can be used to screen a collection of plasmids for a desirable property, such as expression in a particular tissue. Only a few extra-chromosomal strains are required, which makes the protocol particularly appropriate for researchers with limited experience with C. elegans micro-injection.
A simple bootstrap method for constructing nonparametric confidence bands for functions
Creators: name: Hall, Peter
name: Horowitz, Joel
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Standard approaches to constructing nonparametric confidence bands for functions are frustrated by the impact of bias, which generally is not estimated consistently when using the bootstrap and conventionally smoothed function estimators. To overcome this problem it is common practice to either undersmooth, so as to reduce the impact of bias, or oversmooth, and thereby introduce an explicit or implicit bias estimator. However, these approaches, and others based on nonstandard smoothing methods, complicate the process of inference, for example, by requiring the choice of new, unconventional smoothing parameters and, in the case of undersmoothing, producing relatively wide bands. In this paper we suggest a new approach, which exploits to our advantage one of the difficulties that, in the past, has prevented an attractive solution to the problem - the fact that the standard bootstrap bias estimator suffers from relatively high-frequency stochastic error. The high frequency, together with a technique based on quantiles, can be exploited to dampen down the stochastic error term, leading to relatively narrow, simple-to-construct confidence bands.
description: Published in at http://dx.doi.org/10.1214/13-AOS1137 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Entanglement Entropy and Thermal Phase Transitions from Curvature Singularities
Creators: name: Barbosa, Sergio
name: Fichet, Sylvain
name: Megias, Eugenio
name: Quiros, Mariano
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study holographic entanglement entropy and revisit thermodynamics and confinement in the dilaton-gravity system. Our analysis focuses on a solvable class of backgrounds that includes AdS and linear dilaton spacetimes as particular cases, with some results extended to general warped metrics. A general lesson is that the behavior of the holographic theory is tied to the bulk curvature singularities. We find that a singular background is confining if and only if i) the singularity coincides with a boundary or ii) it is the linear dilaton. In the former case, for which the singularity cuts off spacetime, we demonstrate that both entanglement entropy and thermodynamics exhibit a first order phase transition. In the linear dilaton case we find instead that both entanglement entropy and thermal phase transitions are of second order. Additionally, along the process we thoroughly derive the radion effective action at quadratic order.
description: 44 pages, 8 figures, 1 table. v2: Text revisions, appendix added, references updated, matches JHEP version
Galea flavidens
Creators: name: Woods, Charles A.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Caviidae
Galea
Galea flavidens

description: Galea flavidens (Brandt, 1835). Mem. Acad. Imp. Sci. St. Petersbourg, ser. 6, 3:439. TYPE LOCALITY: Unknown; possibly Minas Gerais, Brazil. DISTRIBUTION: Brazil. SYNONYMS: bilobidens. COMMENTS: Paula Couto (1950:232) considered flavidens synonymous with spixii, but see Cabrera (1961:573) who believed both to be distinct species and discussed the type locality.
description: Published as part of Charles A. Woods, 1993, Order Rodentia - Suborder Hystricognathi, pp. 771-806 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 779, DOI: 10.5281/zenodo.7353083
description: {"references": ["Paula Couto, C. 1950. Footnote number 249. P. 232, in Memorias sobre a Paleontologia Brasileira (P. W. Lund with notes and comments by C. Paula Couto). Instituto Nacional do Livro, Rio de Janeiro, 589 pp., 56 pls."]}
Galea musteloides Meyen 1832
Creators: name: Woods, Charles A.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Caviidae
Galea
Galea musteloides

description: Galea musteloides Meyen, 1832. Nouv. Acta Acad. Caes. Leop.-Carol., 16:597. TYPE LOCALITY: Peru, Paso de Tacna, on road to Lake Titicaca. DISTRIBUTION: S Peru, Bolivia, Argentina, N Chile. STATUS: Common. SYNONYMS: auceps, boliviensis, comes, demissa, leucoblephara, littoralis, negrensis. COMMENTS: Reviewed by Mann (1950:2).
description: Published as part of Charles A. Woods, 1993, Order Rodentia - Suborder Hystricognathi, pp. 771-806 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 779, DOI: 10.5281/zenodo.7353083
description: {"references": ["Mann, G. 1950. Nuevos mamiferos de Tarapaca. Investigacions Zoologicas Chilenas, 1: 2."]}
Beating the classical limit: A diffraction-limited spectrograph for an arbitrary input beam
Creators: name: Betters, Christopher H.
name: Leon-Saval, Sergio G.
name: Robertson, J. Gordon
name: Bland-Hawthorn, Joss
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We demonstrate a new approach to classical fiber-fed spectroscopy. Our method is to use a photonic lantern that converts an arbitrary (e.g. incoherent) input beam into N diffraction-limited outputs. For the highest throughput, the number of outputs must be matched to the total number of unpolarized spatial modes on input. This approach has many advantages: (i) after the lantern, the instrument is constructed from 'commercial off the shelf' components; (ii) the instrument is the minimum size and mass configuration at a fixed resolving power and spectral order (~shoebox sized in this case); (iii) the throughput is better than 60% (slit to detector, including detector QE of ~80%); (iv) the scattered light at the detector can be less than 0.1% (total power). Our first implementation operates over 1545-1555 nm (limited by the detector, a 640$\times$512 array with 20$μ$m pitch) with a spectral resolution of 0.055nm (R~30,000) using a 1$\times$7 (1 multi-mode input to 7 single-mode outputs) photonic lantern. This approach is a first step towards a fully integrated, multimode photonic microspectrograph.
description: 10 pages, 3 figures, accepted for publication in Opt. Express
Encoding Tasks and Rényi Entropy
Creators: name: Bunte, Christoph
name: Lapidoth, Amos
Publisher: name: arXiv
Year: 2014
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: A task is randomly drawn from a finite set of tasks and is described using a fixed number of bits. All the tasks that share its description must be performed. Upper and lower bounds on the minimum $ρ$-th moment of the number of performed tasks are derived. The case where a sequence of tasks is produced by a source and $n$ tasks are jointly described using $nR$ bits is considered. If $R$ is larger than the Rényi entropy rate of the source of order $1/(1+ρ)$ (provided it exists), then the $ρ$-th moment of the ratio of performed tasks to $n$ can be driven to one as $n$ tends to infinity. If $R$ is smaller than the Rényi entropy rate, this moment tends to infinity. The results are generalized to account for the presence of side-information. In this more general setting, the key quantity is a conditional version of Rényi entropy that was introduced by Arimoto. For IID sources two additional extensions are solved, one of a rate-distortion flavor and the other where different tasks may have different nonnegative costs. Finally, a divergence that was identified by Sundaresan as a mismatch penalty in the Massey-Arikan guessing problem is shown to play a similar role here.
description: 12 pages; accepted for publication in the IEEE Transactions on Information Theory; minor changes in the presentation; added a section on tasks with costs; presented in part at ITW 2013; to be presented in part at ISIT 2014
Detecting Thermodynamic Phase Transition via Explainable Machine Learning of Photoemission Spectroscopy
Creators: name: Chen, Xu
name: Sun, Yuanjie
name: Hruska, Eugen
name: Dixit, Vivek
name: Yang, Jinming
name: He, Yu
name: Wang, Yao
name: Liu, Fang
Publisher: name: arXiv
Year: 2024
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Identifying thermodynamic signatures of electronic phases, such as superconductivity, is challenging in low-dimensional materials due to strong fluctuations and low probing volume. Spectroscopic methods are often used to identify new bulk phases, but their main measurable quantity -- electronic energy gaps -- is no longer an effective order parameter in low-dimensional and fluctuating systems. Combining angle-resolved photoemission with a domain-adversarial neural network, we report a data-driven method to identify thermodynamic phase transitions solely based on single-particle spectra. We demonstrate 97.6$\%$ accuracy in cuprate superconductor Bi$_2$Sr$_2$CaCu$_2$O$_{8+δ}$ with strong superconducting fluctuations. This model notably compensates for the scarcity of experimental data by leveraging virtually inexhaustible simulated data. Further, its explainability reveals the crucial role of in-gap spectral weight in detecting phase fluctuations and thermodynamic transitions. Our work pinpoints the spectroscopic signatures of fluctuating orders and enables using spectroscopy for machine-learning-assisted material discovery for low-dimensional and strong coupling systems.
description: 10 pages, 6 figures
How to implement Marketing 2.0 Successfully
Creators: name: Aldhaheri, Abdulrahman
name: Bach, Christian
Publisher: name: arXiv
Year: 2013
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: The purpose of this research is to develop a model that would close the gap between marketing plans and strategies from one side and the advanced online collaboration applications platforms known as WEB 2.0 in order to implement marketing 2.0 smoothly without disrupting the working environment. We started by examining published articles related to marketing, Web 2.0, Customer Relationship Management Systems, CRM, and social media in a step to conduct an extensive review of the available literature. Then, we presented critique of the articles we have examined. After that, we have been able to develop the model we are proposing in this research. As this paper shows, the proposed model will help in transforming marketing plans and strategies from its traditional approach into, what we would like to call, marketing 2.0 approach smoothly. There are some unavoidable limitations due to the given time and scope constrains. The factors included in the proposed model does not cover every related aspect, however, they cover the most important ones.
Galea spixii
Creators: name: Woods, Charles A.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Caviidae
Galea
Galea spixii

description: Galea spixii (Wagler, 1831). Isis, 24:512. TYPE LOCALITY: Brazil, restricted to Minas Gerais, Lagoa Santa by Cabrera (1961:575). DISTRIBUTION: Brazil, Bolivia, east of the Andes. SYNONYMS: campicola, palustris, saxatilis, wellst. COMMENTS: Includes wellsi (Corbet and Hill, 1991:201); also see Cabrera (1961:575). Hückinghaus (1961:71) considered wellsi a distinct species.
description: Published as part of Charles A. Woods, 1993, Order Rodentia - Suborder Hystricognathi, pp. 771-806 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on pages 779-780, DOI: 10.5281/zenodo.7353083
description: {"references": ["Corbet, G. B., and J. E. Hill. 1991. A world list of mammalian species. Third ed. British Museum (Natural History) Publications, London, 243 pp.", "Huckinghaus, F. 1961. Vergleichende Untersuchungen uber die Formenmannigfaltigkeit der Unterfamilie Caviinae Murray 1886. (Ergebnisse der Sudamerikaexpedition Herre / Rohrs 1956 - 1957). Zeitschrift fur Wissenschaftliche Zoologie, 166: 1 - 98, 62 pls."]}
Predicting the effects of climate change on wind energy facilities and infrastructure
Creators: name: Clifton, Andrew
Publisher: name: Zenodo
Year: 2022
Subjects: wind energy
climate change
risk assessment

description: This is a short perspective on our understanding of the effects of climate change on wind energy, and how this can be quantified for the assessment of climate-related risks. It is one of an ongoing series of publications by the wind energy technology transfer startup, enviConnect. To provide feedback, request modifications, or to have it customised to your needs, please write to info@enviconnect.de
description: This is published under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) license https://creativecommons.org/licenses/by-nc-nd/4.0/
SHARING SOLUTIONS Toolkit
Creators: name: Davies, A.R.
name: McGeever, A.
name: Herbaj, S.
Publisher: name: Zenodo
Year: 2023
Subjects: Toolkit
Food sharing
sustainability
Food

description: SHARING SOLUTIONS Toolkit is an online platform which contains tools and generates reports to help food sharing initiatives estimate, communicate and improve their sustainability impacts. Whether the initiative supports growing, cooking, eating food together or re-distributing surplus food, they can use the SHARING SOLUTIONS Toolkit to document the impacts these activities create.
Novel metals and insulators from holography
Creators: name: Donos, Aristomenis
name: Gauntlett, Jerome P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Using simple holographic models in $D=4$ spacetime dimensions we construct black hole solutions dual to $d=3$ CFTs at finite charge density with a Q-lattice deformation. At zero temperature we find new ground state solutions with broken translation invariance, either in one or both spatial directions, which exhibit insulating or metallic behaviour depending on the parameters of the holographic theory. For low temperatures and small frequencies, the real part of the optical conductivity has a power-law behaviour, with the exponent determined by the ground state. We also obtain an expression for the the DC conductivity at finite temperature in terms of horizon data of the black hole solutions.
description: 30 pages, 4 figures. Very minor changes - version published in JHEP
Pulsating stars in NGC 6231 Frequency analysis and photometric mode identification near the main sequence
Creators: name: Meingast, Stefan
name: Handler, Gerald
name: Shobbrook, Robert R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We used Johnson UBV photometric CCD observations to identify pulsating and other variable stars in the young open cluster NGC 6231. The multi-color information was used to classify pulsating variables, perform frequency analysis, and - where possible - to compare observed to theoretical amplitude ratios for mode identification. The data reduction was performed with standard IRAF tools. Differential light curves have been obtained by identifying a set of suitable comparison stars and the frequency analysis was then conducted on the basis of Fourier methods. Our classification of pulsating stars was based on the time scales and amplitudes of the variability with respect to the different filters and stellar parameters as calculated from published Strömgren and Geneva photometry. We identified 32 variable stars in the field of the cluster out of which 21 are confirmed members and twelve are newly detected variable stars. Ten stars were classified as Slowly Pulsating B (SPB) stars in NGC 6231 out of which seven are new discoveries. We also analyzed six previously reported β Cephei variables in more detail. One of them may be a hybrid β Cephei/SPB pulsator. In addition, we investigated five more previously suspected pulsators of this group which we cannot convincingly confirm. The remaining eleven variable stars are either not members of NGC 6231 or the membership status is questionable. Among them are three previously known δ Scuti stars, two newly detected pulsators of this class, one new and two already known eclipsing binaries, one new SPB variable, one possible Pre-Main-Sequence (PMS) pulsator and another new variable star for which we cannot present a classification. With more than 20 main sequence pulsators of spectral type B, NGC 6231 becomes the open cluster with the largest population of such pulsating stars known.
description: 27 pages, 35 figures, 3 Tables, accepted by A&A, abstract excessively shorted due to character limit!
Kerodon F. Cuvier 1825
Creators: name: Woods, Charles A.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Caviidae
Kerodon

description: Kerodon F. Cuvier, 1825. Dentes des Mammifères, p. 151. TYPE SPECIES: Kerodon moco Lesson, 1827 (= Cavia rupestris Wied, 1820). SYNONYMS: Cerodon. COMMENTS: Reviewed by Hückinghaus (1961). The name Kerodon acrobata was used by Mares and Ojeda (1982) for a second species in Brazil, although I can find no formal description of this species.
description: Published as part of Charles A. Woods, 1993, Order Rodentia - Suborder Hystricognathi, pp. 771-806 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 780, DOI: 10.5281/zenodo.7353083
description: {"references": ["Huckinghaus, F. 1961. Vergleichende Untersuchungen uber die Formenmannigfaltigkeit der Unterfamilie Caviinae Murray 1886. (Ergebnisse der Sudamerikaexpedition Herre / Rohrs 1956 - 1957). Zeitschrift fur Wissenschaftliche Zoologie, 166: 1 - 98, 62 pls.", "Mares, M. A., and R. A. Ojeda. 1982. Patterns of diversity and adaptation in South American hystricognath rodents. Pp. 393 - 432, in Mammalian biology in South America (M. Mares and H. Genoways, eds.). Special Publication Series, Pymatuning Laboratory of Ecology, University of Pittsburgh, Pennsylvania, 6: 1 - 539."]}
Instrumental neutron activation analysis of an enriched 28Si single-crystal
Creators: name: DAgostino, G.
name: Bergamaschi, L.
name: Giordani, L.
name: Mana, G.
name: Oddone, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The determination of the Avogadro constant plays a key role in the redefinition of the kilogram in terms of a fundamental constant. The present experiment makes use of a silicon single-crystal highly enriched in 28Si that must have a total impurity mass fraction smaller than a few parts in 109. To verify this requirement, we previously developed a relative analytical method based on neutron activation for the elemental characterization of a sample of the precursor natural silicon crystal WASO 04. The method is now extended to fifty-nine elements and applied to a monoisotopic 28Si single-crystal that was grown to test the achievable enrichment. Since this crystal was likely contaminated, this measurement tested also the detection capabilities of the analysis. The results quantified contaminations by Ge, Ga, As, Tm, Lu, Ta, W and Ir and, for a number of the detectable elements, demonstrated that we can already reach the targeted 1 ng/g detection limit.
description: 9 pages, 1 figure, 1 table
Globular Cluster Scale Sizes in Giant Galaxies: The Case of M87 and the Role of Orbital Anisotropy and Tidal Filling
Creators: name: Webb, Jeremy J.
name: Sills, Alison
name: Harris, William E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present new Hubble Space Telescope imaging of the outer regions of M87 in order to study its globular cluster (GC) population out to large galactocentric distances. We discuss particularly the relationship between GC effective radii $r_h$ and projected galactocentric distance $R_{gc}$. The observations suggest a shallow trend $r_h \propto R_{gc}^{0.14}$ out to $R_{gc} \sim 100$ kpc, in agreement with studies of other giant elliptical galaxies. To theoretically reproduce this relationship we simulate GC populations with various distributions of orbits. For an isotropic distribution of cluster orbits we find a steeper trend of $r_h \propto R_{gc}^{0.4}$. Instead we suggest that (a) if the cluster system has an orbital anisotropy profile, where orbits become preferentially radial with increasing galactocentric distance, AND (b) if clusters become more tidally under-filling with galactocentric distance, the observed relationship can be recovered. We also apply this approach to the red and blue GC populations separately and predict that red clusters are preferentially under-filling at large $R_{gc}$ and have a more isotropic distribution of orbits than blue clusters.
description: 10 pages, 11 figures, Accepted for publication in ApJ
Kerodon rupestris
Creators: name: Woods, Charles A.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Caviidae
Kerodon
Kerodon rupestris

description: Kerodon rupestris (Wied, 1820). Isis, 6:43. TYPE LOCALITY: Brazil, Bahia, Rio Belmonte. Designated by Moojen (1952) as Rio Grande de Belmonte, Rio Pardo, Rio San Francisco; but see Cabrera (1961:580). DISTRIBUTION: E Brazil. SYNONYMS: aciurens, moco.
description: Published as part of Charles A. Woods, 1993, Order Rodentia - Suborder Hystricognathi, pp. 771-806 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 780, DOI: 10.5281/zenodo.7353083
description: {"references": ["Moojen, J. 1952. Os roedores do Brasil. Biblioteca Cientifica Brasileira, ser. A, 2: 1 - 214."]}
Optimizing Key Distribution in Peer to Peer Network Using B-Trees
Creators: name: Aldhaheri, Abdulrahman
name: Alshammari, Hammoud
name: Alshammari, Majid
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cryptography and Security (cs.CR)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Peer to peer network architecture introduces many desired features including self-scalability that led to achieving higher efficiency rate than the traditional server-client architecture. This was contributed to the highly distributed architecture of peer to peer network. Meanwhile, the lack of a centralized control unit in peer to peer network introduces some challenge. One of these challenges is key distribution and management in such an architecture. This research will explore the possibility of developing a novel scheme for distributing and managing keys in peer to peer network architecture efficiently.
Intelligent Cloud Systems: AI-Driven Enhancements in Scalability and Predictive Resource Management
Creators: name: Banerjee, Somnath
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 460208
subject: Natural language processing

description: This research article explores the transformative role of Artificial Intelligence (AI) in cloud computing, with a focus on its influence on scalability, resource management, and predictive analytics within distributed systems. As cloud infrastructure becomes integral to organizational operations, AI technologies have emerged as vital tools for enhancing performance and efficiency. The study emphasizes how AI enables scalability through dynamic resource allocation and auto - scaling, allowing systems to a dapt seamlessly to changing demands. It also examines AI - driven resource management strategies, which utilize machine learning algorithms to optimize operations, lower costs, and ensure system resilience through predictive maintenance and anomaly detection . Furthermore, the article highlights predictive analytics, demonstrating how AI processes large datasets to support informed decision - making and improve system reliability. By integrating intelligent automation with cloud computing, this article underscores AI's pivotal role in advancing the capabilities of distributed systems.
Conformations, Transverse Fluctuations and Crossover Dynamics of a Semi-Flexible Chain in Two Dimensions
Creators: name: Huang, Aiqun
name: Bhattacharya, Aniket
name: Binder, Kurt
Publisher: name: arXiv
Year: 2014
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present a unified scaling description for the dynamics of monomers of a semiflexible chain under good solvent condition in the free draining limit. We consider both the cases where the contour length $L$ is comparable to the persistence length $\ell_p$ and the case $L\gg \ell_p$. Our theory captures the early time monomer dynamics of a stiff chain characterized by $t^{3/4}$ dependence for the mean square displacement(MSD) of the monomers, but predicts a first crossover to the Rouse regime of $t^{2ν/{1+2ν}}$ for $τ_1 \sim \ell_p^3$, and a second crossover to the purely diffusive dynamics for the entire chain at $τ_2 \sim L^{5/2}$. We confirm the predictions of this scaling description by studying monomer dynamics of dilute solution of semi-flexible chains under good solvent conditions obtained from our Brownian dynamics (BD) simulation studies for a large choice of chain lengths with number of monomers per chain N = 16 - 2048 and persistence length $\ell_p = 1 - 500$ Lennard-Jones (LJ) units. These BD simulation results further confirm the absence of Gaussian regime for a 2d swollen chain from the slope of the plot of $\langle R_N^2 \rangle/2L \ell_p \sim L/\ell_p$ which around $L/\ell_p \sim 1$ changes suddenly from $\left(L/\ell_p \right) \rightarrow \left(L/\ell_p \right)^{0.5} $, also manifested in the power law decay for the bond autocorrelation function disproving the validity of the WLC in 2d. We further observe that the normalized transverse fluctuations of the semiflexible chains for different stiffness $\sqrt{\langle l_{\bot}^2\rangle}/L$ as a function of renormalized contour length $L/\ell_p$ collapse on the same master plot and exhibits power law scaling $\sqrt{\langle l_{\bot}^2\rangle}/L \sim (L/\ell_p)^η$ at extreme limits, where $η= 0.5$ for extremely stiff chains ($L/\ell_p \gg 1$), and $η= -0.25$ for fully flexible chains.
description: 14 pages, 18 figures
Linear Structures in the Core of the Coma Cluster of Galaxies
Creators: name: Sanders, J. S.
name: Fabian, A. C.
name: Churazov, E.
name: Schekochihin, A. A.
name: Simionescu, A.
name: Walker, S. A.
name: Werner, N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The hot X-ray emitting plasma in galaxy clusters is predicted to have turbulent motions which can contribute around ten percent of the cluster's central energy density. We report deep Chandra X-ray Observatory observations of the Coma cluster core, showing the presence of quasi-linear high-density arms spanning 150 kpc, consisting of low-entropy material likely stripped from merging subclusters. Two appear to be connected with a subgroup of galaxies at 650 kpc radius that is merging into the cluster, implying coherence over several hundred Myr. Such long lifetime implies that strong isotropic turbulence and conduction are suppressed in the core, despite the unrelaxed state of the cluster. Magnetic fields are presumably responsible. The structures seen in Coma present insight into the past Gyr of subcluster merger activity.
description: Published in Science (2013-09-20, 341, #6152), 14 pages (with Supplementary Materials)
Microcavia H. Gervais and Ameghino 1880
Creators: name: Woods, Charles A.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Caviidae
Microcavia

description: Microcavia H. Gervais and Ameghino, 1880. Mamm. Fos. Am. Sud., p. 50. TYPE SPECIES: Microcavia typus H. Gervais and Ameghino, 1880 (fossil). SYNONYMS: Caviella, Monticavia, Nanocavia. COMMENTS: Includes Monticavia. Reviewed by Hückinghaus (1961) and Cabrera (1961).
description: Published as part of Charles A. Woods, 1993, Order Rodentia - Suborder Hystricognathi, pp. 771-806 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 780, DOI: 10.5281/zenodo.7353083
description: {"references": ["Huckinghaus, F. 1961. Vergleichende Untersuchungen uber die Formenmannigfaltigkeit der Unterfamilie Caviinae Murray 1886. (Ergebnisse der Sudamerikaexpedition Herre / Rohrs 1956 - 1957). Zeitschrift fur Wissenschaftliche Zoologie, 166: 1 - 98, 62 pls."]}
Mental Health Research in the Global Era: Training the Next Generation
Creators: name: Sweetland, Annika C.
name: Oquendo, Maria A.
name: Carlson, Catherine E.
name: Magisdon, Jessica F.
name: Wainberg, Milton L.
Publisher: name: Columbia University
Year: 2016
Subjects: Poor--Mental health services
Mental health personnel--Training of
Mental health services--Evaluation
Mental health

description: Psychiatric disorders are among the leading cause of disability worldwide, yet fewer than 25 % of affected individuals are estimated to have access to treatment. In many low-income settings, it is estimated that less than 10 % of affected individuals are able to access basic mental health care and, even when they do, it is often below minimum ethical and clinical standards. The discipline of global mental health is dedicated to reducing mental health disparities within and between countries by preventing mental disorders and improving access to psychiatric treatment, particularly in low-resource settings. The global partnership model for mental health research is based on the idea that investigators from high- and low-resource settings work collaboratively to identify and address barriers and facilitators to mental well-being across diverse settings.
TDCS-based Cognitive Radio Networks with Multiuser Interference Avoidance
Creators: name: H, Su
name: Bi, Guoan
name: Guan, Yong Liang
name: Li, Shaoqian
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: For overlay cognitive radio networks (CRNs), transform domain communication system (TDCS) has been proposed to support multiuser communications through spectrum bin nulling and frequency domain spreading. In TDCS-based CRNs, each user is assigned a specific pseudorandom spreading sequence. However, the existence of multiuser interference (MUI) is one of main concerns, due to the non-zero cross-correlations between any pair of TDCS signals. In this paper, a novel framework of TDCS-based CRNs with the joint design of sequences and modulation schemes is presented to realize MUI avoidance. With the uncertainty of spectrum sensing results in CRNs, we first introduce a unique sequence design through two-dimensional time-frequency synthesis and obtain a class of almost perfect sequences. That is, periodic auto-correlation and cross-correlations are identically zero for most circular shifts. These correlation properties are further exploited in conjunction with a specially-designed cyclic code shift keying in order to achieve the advantage of MUI avoidance. Numerical results demonstrate that the proposed TDCS-based CRNs are considered as preferable candidates for decentralized networks against the near-far problem.
description: to be appeared in IEEE Transaction on Communications, 2014
Novel measurement system for respiratory aerosols and droplets in indoor environments
Creators: name: Lommel, Michael
name: Froese, Vera
name: Sieber, Moritz
name: Jentzsch, Marvin
name: Bierewirtz, Tim
name: Hasirci, Ümit
name: Rese, Tim
name: Seefeldt, Josef
name: Schimek, Sebastian
name: Kertzscher, Ulrich
name: Paschereit, Christian Oliver
Publisher: name: Technische Universität Berlin
Year: 2021
Subjects: subject: 500 Naturwissenschaften und Mathematik::530 Physik::530 Physik
subject: aerosol
subject: infection transmission
subject: measurement system
subject: respiratory droplets
subject: virus spread

description: The SARS-CoV-2 pandemic has created a great demand for a better understanding of the spread of viruses in indoor environments. A novel measurement system consisting of one portable aerosol-emitting mannequin (emitter) and a number of portable aerosol-absorbing mannequins (recipients) was developed that can measure the spread of aerosols and droplets that potentially contain infectious viruses. The emission of the virus from a human is simulated by using tracer particles solved in water. The recipients inhale the aerosols and droplets and quantify the level of solved tracer particles in their artificial lungs simultaneously over time. The mobile system can be arranged in a large variety of spreading scenarios in indoor environments and allows for quantification of the infection probability due to airborne virus spreading. This study shows the accuracy of the new measurement system and its ability to compare aerosol reduction measures such as regular ventilation or the use of a room air purifier.
Microcavia australis
Creators: name: Woods, Charles A.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Caviidae
Microcavia
Microcavia australis

description: Microcavia australis (I. Geoffroy and d'Orbigny, 1833). Mag. Zool. Paris, p. 3. TYPE LOCALITY: Argentina, Patagonia, vicinity of the lower part of the Rio Negro. DISTRIBUTION: Argentina between Jujuy and Santa Cruz Provs.; Aisen Prov. (Chile); extreme S Bolivia. STATUS: Common. SYNONYMS: joannia, kingii, maenas, nigricana, salinia. COMMENTS: Reviewed by Thomas (19216:445).
description: Published as part of Charles A. Woods, 1993, Order Rodentia - Suborder Hystricognathi, pp. 771-806 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 780, DOI: 10.5281/zenodo.7353083
Affine $\imath$quantum groups and twisted Yangians in Drinfeld presentations
Creators: name: Lu, Kang
name: Wang, Weiqiang
name: Zhang, Weinan
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Algebra (math.QA)
subject: Mathematical Physics (math-ph)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 17B37

description: We formulate a family of algebras, twisted Yangians (of split type) in current generators and relations, via a degeneration of the Drinfeld presentation of affine $\imath$quantum groups (associated with split Satake diagrams). These new algebras admit PBW type bases and are shown to be a deformation of twisted current algebras; presentations for twisted current algebras are also provided. For type AI, it matches with the Drinfeld presentation of twisted Yangian obtained via Gauss decomposition. We conjecture that our split twisted Yangians are isomorphic to the corresponding ones in RTT presentation.
description: 33 pages; v2, mild modifications and updates, to appear in CMP
Sensitivity analysis of parameters and contrasting performance of ground filtering algorithms with UAV photogrammetry-based and LiDAR point clouds
Creators: name: Klápště, Petr
name: Fogl, Michal
name: Vojtěch Barták
name: Kateřina Gdulová
name: Urban, Rudolf
name: Vítězslav Moudrý
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Space Science
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: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Most ground filtering algorithms are primarily designed for airborne LiDAR point cloud processing and their successful use in identifying ground points from photogrammetric point clouds remains questionable. We compared six ground filtering algorithms implemented in Metashape, ArcGIS, CloudCompare, LAStools, and PDAL. We used UAV photogrammetry-based (acquired under leaf-off conditions) and airborne LiDAR (leaf-on) point clouds of the same area to: (i) compare accuracy of generated DTMs; (ii) evaluate the effect of vegetation density and terrain slope on filtering accuracy; and (iii) assess which algorithm parameters have the greatest effect on the filtering accuracy. Our results show that the performance of filtering algorithms was affected by the point cloud type, terrain slope and vegetation cover. The results were generally better for LiDAR (RMSE 0.13–0.19 m) than for photogrammetric (RMSE 0.19–0.23 m) point clouds. The behavior in varying vegetation and terrain conditions was consistent for LiDAR point clouds. However, when applied on photogrammetric point clouds, the algorithms’ behavior was inconsistent, especially in areas of steep slope (except for the Progressive Triangulated Irregular Network in LAStools). Parameters related to the selection of the initial minimum elevation ground points were the most influential in all algorithms and point clouds.