cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Herd behavior and aggregate fluctuations in financial markets
Creators: name: Cont, Rama
name: Bouchaud, Jean-Philippe
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: We present a simple model of a stock market where a random communication structure between agents gives rise to a heavy tails in the distribution of stock price variations in the form of an exponentially truncated power-law, similar to distributions observed in recent empirical studies of high frequency market data. Our model provides a link between two well-known market phenomena: the heavy tails observed in the distribution of stock market returns on one hand and 'herding' behavior in financial markets on the other hand. In particular, our study suggests a relation between the excess kurtosis observed in asset returns, the market order flow and the tendency of market participants to imitate each other.
description: Minor modifications in text, references added. 29 pages, typesetted using LATEX
Painting Pictures with Words - From Theory to System
Creators: Coyne, Robert Eric
Publisher: name: Columbia University
Year: 2017
Subjects: subject: Computer science
subject: Semantics
subject: Programming languages (Electronic computers)--Semantics
subject: Computational linguistics
subject: Linguistics
subject: FOS: Languages and literature

description: A picture paints a thousand words, or so we are told. But how many words does it take to paint a picture? And how can words create pictures in the first place? In this thesis we examine a new theory of linguistic meaning -- where the meaning of words and sentences is determined by the scenes they evoke. We describe how descriptive text is parsed and semantically interpreted and how the semantic interpretation is then depicted as a rendered 3D scene. In doing so, we describe WordsEye, our text-to-scene system, and touch upon many fascinating issues of lexical semantics, knowledge representation, and what we call "graphical semantics." We introduce the notion of vignettes as a way to bridge between function and form, between the semantics of language and the grounded semantics of 3D scenes.  And we describe how VigNet, our lexical semantic and graphical knowledge base, mediates the whole process.
      In the second part of this thesis, we describe four different ways WordsEye has been tested. We first discuss an evaluation of the system in an educational environment where WordsEye was shown to significantly improve literacy skills for sixth grade students versus a control group. We then compare WordsEye with Google Image Search on "realistic" and "imaginative" sentences in order to evaluate its performance on a sentence-by-sentence level and test its potential as a way to augment existing image search tools. Thirdly, we describe what we have learned in testing WordsEye as an online 3D authoring system where it has attracted 20,000 real-world users who have performed almost one million scene depictions.  Finally, we describe tests of WordsEye as an elicitation tool for field linguists studying endangered languages. We then sum up by presenting a roadmap for enhancing the capabilities of the system and identifying key
      opportunities and issues to be addressed.
Additional file 4 of Geo–economic variations in epidemiology, ventilation management and outcome of patients receiving intraoperative ventilation during general anesthesia– posthoc analysis of an observational study in 29 countries
Creators: name: Hol, Liselotte
name: Nijbroek, Sunny G. L. H.
name: Neto, Ary Serpa
name: Hemmes, Sabrine N. T.
name: Hedenstierna, Goran
name: Hiesmayr, Michael
name: Hollmann, Markus W.
name: Mills, Gary H.
name: Vidal Melo, Marcos F.
name: Putensen, Christian
name: Schmid, Werner
name: Severgnini, Paolo
name: Wrigge, Hermann
name: de Abreu, Marcelo Gama
name: Pelosi, Paolo
name: Schultz, Marcus J.
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: Virology

description: Additional file 4. Definitions of intraoperative complications. A description of the definitions of intraoperative complications used in this analysis.
Massive binary star mergers in galactic nuclei: implications for blue stragglers, binary S-stars and gravitational waves
Creators: name: Fragione, Giacomo
name: Antonini, Fabio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Galactic nuclei are often found to contain young stellar populations and, in most cases, a central supermassive black hole (SMBH). Most known massive stars are found in binaries or higher-multiplicity systems, and in a galactic nucleus the gravitational interaction with the SMBH can affect their long-term evolution. In this paper, we study the orbital evolution of stellar binaries near SMBHs using high precision $N$-body simulations, and including tidal forces and Post-Newtonian corrections to the motion. We focus on the Lidov-Kozai (LK) effect induced by the SMBH on massive star binaries. We investigate how the properties of the merging binaries change with varying the SMBH mass, the slope of the initial mass function, the distributions of the binary orbital parameters and the efficiency in energy dissipation in dissipative tides. We find that the fraction of merging massive binary stars is in the range $\sim 4\%$--$15\%$ regardless of the details of the initial distributions of masses and orbital elements. For a Milky Way-like nucleus, we find a typical rate of binary mergers $Γ\approx 1.4\times 10^{-7}$ yr$^{-1}$. The merger products of massive binaries can be rejuvenated blue-straggler stars, more massive than each of their original progenitors, and G2-like objects. Binary systems that survive the LK cycles can be source of X-rays and gravitational waves, observable with present and upcoming instruments.
description: 13 pages, 7 figures, 1 table, accepted by MNRAS
Recent Advances in the Theory of Holonomy
Creators: name: Bryant, Robert L.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C10 (Primary), 53B05 (Secondary)

description: This article is a report on the status of the problem of classifying the irriducibly acting subgroups of GL(n,R) that can appear as the holonomy of a torsion-free affine connection. In particular, it contains an account of the completion of the classification of these groups by Chi, Merkulov, and Schwachhofer as well as of the exterior differential systems analysis that shows that all of these groups do, in fact, occur. Some discussion of the results of Joyce on the existence of compact examples with holonomy G_2 or Spin(7) is also included.
description: 24 pages, plain tex with amssym.tex and amssym.def. To appear in Asterisque. This is the text of a report to the Seminaire Bourbaki in June 1999. Amended to include the new exotic symplectic example of Spin(6,H) in GL(32,R)
Lentic and lotic mapping of the Elk River watershed
Creators: name: Polzin, Mary Louise
name: McPherson, Sherri
name: Hlushak, Darcy
name: Michel, David
Publisher: name: The University of British Columbia
Year: 2010

description: The Elk Valley Selenium Task Force (EVSTF) through Teck Coal Ltd. (Teck Coal) retained Interior Reforestation Co. Ltd. (Interior) to determine the relative proportion of lentic (standing) and lotic (moving) waters in the Elk River Valley downstream of the mines. Data was gathered from a helicopter using Red Hen geo-spatial video technology in the fall of 2007. Following video analysis and field reconnaissance, lentic and lotic areas were delineated on orthophoto maps using GIS. Lotic areas were in the active channel where water had a short retention time (seconds to minutes), while Lentic areas had a longer retention time (hours to weeks). Lentic areas were distinguished as either: Lentic 1 areas - standing water apparent at base stream flow conditions; or Lentic 2 areas - not wetted at base flows, but likely wetted under mid to high flows and included standing water when it was not visible because of vegetation or the area was too small to delineate accurately. The study area was comprised of approximately 139 ha lentic and 976 ha lotic habitat, respectively representing 12% and 84% of the aquatic area assessed. The Elk River subbasin had the greatest extent of aquatic habitat assessed (838 ha) and the greatest extent of lentic area (94 ha). The Fording River had the second largest area assessed (180 ha) and lentic habitat (33 ha).
Dryopteris kilemensis Kuntze
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Dryopteridaceae
Dryopteris
Dryopteris kilemensis

description: Dryopteris kilemensis (Kuhn) Kuntze  —
Habit: Fern.
Habitat: LMWF, LMDF, BZ; 1 800–2 700 m. Distribution: II.
 Voucher: Castle Forest Station, Alt. 2050 m, 20 Oct. 1979, Gilbert 5774 (EA).
 References: Fries et al. (1924b), Fries & Fries (1948), Bussmann & Beck (1995a, 1995c, 1998, 1999), Bussmann (1993, 1994, 2006), Roux et al. (2007), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 20, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Additional file 1: of Metacognitive therapy versus exposure and response prevention for obsessive-compulsive disorder: study protocol for a randomized controlled trial
Creators: name: Melchior, Kim
name: Franken, Ingmar
name: Deen, Mathijs
name: Heiden, Colin
Publisher: name: figshare
Year: 2019
Subjects: Medicine
Science Policy

description: SPIRIT 2013 Checklist: Recommended items to address in a clinical trial protocol and related documents. (DOC 254 kb)
Uplifts of maximal supergravities and transitions to non-geometric vacua
Creators: name: Dall'Agata, Gianguido
name: Inverso, Gianluca
name: Spezzati, Paolo
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We describe a new procedure to obtain consistent backgrounds that uplift vacua and deformations of various maximal gauged supergravities by taking a known solution and performing singular limits along the moduli space of the corresponding 4-dimensional theory. We then apply this procedure to the S^3 x H^{2,2} background that provides the uplift of 4-dimensional Minkowski vacua of maximal supergravity with gauge group [SO(4) x SO(2,2)] $\ltimes$ R^{16}. We find that the newly generated vacua are generally only locally geometric and correspond to asymmetric orbifolds, Q-flux backgrounds or combinations thereof. We also provide the uplift to eleven dimensions of all the four-parameter Cremmer-Scherk-Schwarz gaugings.
description: 46 pages. Various minor text additions
The New Scenario of the Initial Evolution of the Universe
Creators: name: Burdyuzha, V.
name: Lalakulich, O.
name: Ponomarev, Yu.
name: Vereshkov, G.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We propose that the Universe created from "nothing" with relatively small particles number and quickly relaxed to quasiequilibrium state at the Planck parameters. The classic cosmological solution for this Universe with Lambda-term has two branches divided by the gap. The quantum process of tunneling between the cosmological solution branches and kinetic of the second order relativistic phase transition in supersymmetric SU(5) model on the GUT scale are investigated by numerical methods. Einstein equations was solved together with the equations of relaxation kinetics. Other quantum geometrodynamics process (the bounce from singularity) and the Wheeler- De Witt equation are investigated also. For the formation of observable particles number the model of the slowly swelling Universe in the result of the multiple reproduction of cosmological cycles is arised naturally.
description: 11 pages (RevTex), 5 PostScript figures. Submitted to Physical Review Letters
Spectrum of the Dicke model in a superconducting qubit-oscillator system
Creators: name: Ashhab, S.
name: Matsuzaki, Y.
name: Kakuyanagi, K.
name: Saito, S.
name: Yoshihara, F.
name: Fuse, T.
name: Semba, K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We calculate the transmission spectrum of a superconducting circuit realization of the Dicke model and identify spectroscopic features that can serve as signatures of the superradiant phase. In particular, we calculate the resonance frequencies of the system as functions of the bias term, which is usually absent in studies on the Dicke model but is commonly present in superconducting qubit circuits. To avoid over-complicating the proposed circuit, we assume a fixed coupling strength. This situation precludes the possibility of observing signatures of the phase transition by varying the coupling strength across the critical point. We show that the spectrum obtained by varying the bias point under fixed coupling strength can contain signatures of the normal and superradiant phases: in the normal phase one expects to observe two spectral lines, while in the superradiant phase four spectral lines are expected to exist close to the qubits' symmetry point. Provided that parameter fluctuations and decoherence rates are sufficiently small, the four spectral lines should be observable and can serve as a signature of the superradiant phase.
description: 17 pages (two-column), 12 figures
Stationary random fields with linear regressions
Creators: name: Bryc, Wlodzimierz
Publisher: name: arXiv
Year: 2000
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60E99

description: We analyze certain stationary fields with linear regressions and quadratic conditional variances. This classic probabilistic problem leads somewhat unexpectedly to stationary Markov processes closely tied to non-commutative probability through the q-Hermite polynomials.
description: 13 pages
Painting in Stone: The Symbolism of Colored Marbles in the Visual Arts and Literature from Antiquity until the Enlightenment
Creators: Barry, Fabio
Publisher: name: Columbia University
Year: 2011
Subjects: Art

description: Colored marble has been used throughout the Mediterranean as a building material, architectural veneer, sculptural material, even a support for painting since at least the second century BC. This thesis examines the poetics and symbolism of marbles, as a medium more than a material, over many centuries along three predominant lines: as images of substance according to a pre-modern concept of matter and pre-modern notions of geology; marble's apparent ability to bear light due to its polish and occasional translucency; and the longue durée that colored marbles constituted a form of natural (hence divine) painting. The use of marble in architecture and sculpture, as well as its depiction in painting and its description in literature, is examined from the Augustan era up untnil the close of the seventeenth century. Examples range from Durham to Samarra, from Ottoman folklore to popular piety in Florida, from Etruscan tomb painting to installation art, but key monuments like Hagia Sophia and the Cornaro Chapel offer case studies for in-depth analysis.
Polarized excitons in nanorings and the `optical' Aharonov-Bohm effect
Creators: name: Govorov, A. O.
name: Ulloa, S. E.
name: Karrai, K.
name: Warburton, R. J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The quantum nature of matter lies in the wave function phases that accumulate while particles move along their trajectories. A prominent example is the Aharonov-Bohm phase, which has been studied in connection with the conductance of nanostructures. However, optical response in solids is determined by neutral excitations, for which no sensitivity to magnetic flux would be expected. We propose a new mechanism for the topological phase of a neutral particle, a polarized exciton confined to a semiconductor quantum ring. We predict that this magnetic-field induced phase may strongly affect excitons in a system with cylindrical symmetry, resulting in switching between `bright' exciton ground states and novel `dark' states with nearly infinite lifetimes. Since excitons determine the optical response of semiconductors, the predicted phase can be used to tailor photon emission from quantum nanostructures.
description: 6 pages, 3 figures; Phys.Rev.B RC (accepted); e-mail: govorov@ohio.edu
Fits to Non-Supersymmetric SO(10) Models with Type I and II Seesaw Mechanisms Using Renormalization Group Evolution
Creators: name: Ohlsson, Tommy
name: Pernow, Marcus
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider numerical fits to non-supersymmetric $\mathrm{SO}(10)$-based models in which neutrino mass is generated by the type-I or type-II seesaw mechanism or a combination of both. The fits are performed with a sophisticated top-down procedure, taking into account the renormalization group equations of the gauge and Yukawa couplings, integrating out relevant degrees of freedom at their corresponding mass scales, and using recent data for the Standard Model observables. We find acceptable fits for normal neutrino mass ordering only and with neutrino mass generated by either type-I seesaw only or a combination of types I and II seesaw in which type-I seesaw is dominant. Furthermore, we find predictions from the best fit regarding the small neutrino masses, the effective neutrinoless double beta decay mass, and the leptonic CP-violating phase. Finally, we show that the fits are rather insensitive to the chosen value of the unification scale.
description: 22 pages, 3 figures, 3 tables. Final version published in JHEP
Additional file 1 of Circular RNA circERBB2 promotes gallbladder cancer progression by regulating PA2G4-dependent rDNA transcription
Creators: name: Huang, Xince
name: He, Min
name: Huang, Shuai
name: Lin, Ruirong
name: Zhan, Ming
name: Yang, Dong
name: Shen, Hui
name: Xu, Sunwang
name: Cheng, Wei
name: Yu, Jianxiu
name: Qiu, Zilong
name: Wang, Jian
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Sequence of Oligonucleotide. Table S2. Critical Reagent.
Dryopteris manniana C. Chr.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Dryopteridaceae
Dryopteris
Dryopteris manniana

description: Dryopteris manniana (Hook.) C.Chr.  —
Habit: Fern.
Habitat: LMWF; 1 400–2 200 m. Distribution: II.
 Voucher: Irangi Forest Office area, Alt. 2000 m, 9 Aug. 1978, Zogg et al. 276/10 (EA).
References: Bussmann (1993, 1994), Bussmann & Beck (1995a, 1998, 1999), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 20, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Additional file 1: of Prevalence of antibiotic use in a tertiary care hospital in Italy, 2008â 2016
Creators: name: Atti, Marta Ciofi Degli
name: DâAmore, Carmen
name: Ceradini, Jacopo
name: Paolini, Valerio
name: Ciliento, Gaetano
name: Chessa, Giuseppe
name: Raponi, Massimiliano
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Trend analysis of the proportion of patients treated with antibiotics by indication and type of molecules (panel A: Community-acquired infections, panel B: Hospital-acquired infections, panel C: Surgical prophylaxis and panel D: Medical prophylaxis). (DOCX 36 kb)
title: Neural network technologies in economics
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2024

description: The study aid covers the use in economics of a number of end-to-end technologies, such as “Artificial Intelligence” and “Neurotechnologies, Virtual and Augmented Reality Technologies”. The publication examines the use of neural network technologies in economic problems, such as assessing the financial and economic condition and creditworthiness of enterprises. In addition to basic information about neural networks and packages for working with them, such as Statistica Neural Networks and Neural Networks Toolbox of the Matlab system, the theoretical foundations for diagnosing the state of enterprises are given and the creation of 11 neural networks that implement this task in practice is shown. In addition, problems are proposed for independent solution in the Statistica Neural Networks and Neural Networks Toolbox packages of the Matlab system, as well as test questions for each chapter. The study aid is intended for students of enlarged groups of training areas “Mathematics and Mechanics”, “Informatics and Computer Science”, “Economics and Management”, studying the disciplines “Neural Network Technologies”, “Neural Network Technologies in the Processing of Economic Information”, “Information Systems in Economics”. It will be useful for researchers, graduate students, financial directors, managers, auditors, employees of credit institutions, etc.
Beyond the periodic orbit theory
Creators: name: Cvitanovic, Predrag
name: Hansen, Kim
name: Rolf, Juri
name: Vattay, Gabor
Publisher: name: arXiv
Year: 1997
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The global constraints on chaotic dynamics induced by the analyticity of smooth flows are used to dispense with individual periodic orbits and derive infinite families of exact sum rules for several simple dynamical systems. The associated Fredholm determinants are of particularly simple polynomial form. The theory developed suggests an alternative to the conventional periodic orbit theory approach to determining eigenspectra of transfer operators.
description: 29 pages Latex2e
Effect of resonant impurity scattering of carriers on Drude peak broadening in uniaxially strained graphene
Creators: name: Shubnyi, V. O.
name: Skrypnyk, Y. V.
name: Sharapov, S. G.
name: Loktev, V. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: An explanation is proposed for the recently observed in optical spectra of monolayer graphene giant increase in the Drude peak width under applied uniaxial strain. We argue that the underlying mechanism of this increase can be based on resonant scattering of carriers from inevitably present impurities such as adsorbed atoms that can be described by the Fano-Anderson model. We demonstrate that the often neglected scalar deformation potential plays the essential role in this process. The conditions necessary for the maximum effect of the giant Drude peak broadening are determined. It is stressed that the effect is strongly enhanced when the Fermi level gets closer to the Dirac point. Our theoretical analysis provides guidelines for functionalizing graphene samples in a way that would allow to modulate efficiently the Drude peak width by the applied strain.
description: 16 pages, 7 figures; final version published in PRB
title: Braunschweigisches Adreßbuch für das Jahr 1836
Creators: name: :None
Publisher: name: Meyer
Year: 1836
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadt Braunschweig
subject: 902

description: Braunschweigisches Adreßbuch, vol. 1836
Limits of space-times in five dimensions and their relation to the Segre Types
Creators: name: Paiva, F. M.
name: Rebouças, M. J.
name: Teixeira, A. F. F.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A limiting diagram for the Segre classification in 5-dimensional space-times is obtained, extending a recent work on limits of the energy-momentum tensor in general relativity. Some of Geroch's results on limits of space-times in general relativity are also extended to the context of five-dimensional Kaluza-Klein space-times.
description: Latex
title: Braunschweigisches Adreßbuch für das Jahr 1838
Creators: name: :None
Publisher: name: Meyer
Year: 1838
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadt Braunschweig
subject: 902

description: Braunschweigisches Adreßbuch, vol. 26
title: Braunschweigisches Jahrbuch für Landesgeschichte Band 84. 2003
Creators: name: :None
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2003
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigisches Jahrbuch
subject: 90

description: Jahrbücher des Braunschweigischen Geschichtsvereins, vol. 84. 2003
Design approach for modern high-current, radio-frequency quadrupole accelerators with low emittance transfer
Creators: name: Zhang, Chuan
name: Podlech, Holger
Publisher: name: arXiv
Year: 2019
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Radio Frequency Quadrupole (RFQ) accelerators often need to face the challenges of space charge effects from high beam currents. This study investigated how to reach RFQ beam dynamics designs with not only high beam transmission and short structure length but also high beam quality simultaneously. To avoid beam instabilities induced by emittance transfer, a so-called el/et (ratio of the longitudinal and transverse emittances) = 1.0 design guideline is being proposed. The application of this design guideline integrated with the BABBLE/NFSP design method for a high current, high frequency, high injection energy RFQ accelerator is described.
Additional file 1 of Transcriptome analysis revealed the regulation of gibberellin and the establishment of photosynthetic system promote rapid seed germination and early growth of seedling in pearl millet
Creators: name: Wu, Bingchao
name: Sun, Min
name: Zhang, Huan
name: Yang, Dan
name: Lin, Chuang
name: Khan, Imran
name: Wang, Xiaoshan
name: Zhang, Xinquan
name: Nie, Gang
name: Feng, Guangyan
name: Yan, Yanhong
name: Li, Zhou
name: Peng, Yan
name: Huang, Linkai
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 1: Figure S1. Morphological changes of four other plants seed from dry seed to seedling. Figure S2. Correlation between different samples. Figure S3. Pathways shared among the four modules. Figure S4. Heat map of genes expression related to brassinosteroid biosynthesis.
Dryopteris pentheri C. Chr.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Dryopteridaceae
Dryopteris
Dryopteris pentheri

description: Dryopteris pentheri (Krasser) C.Chr.  —
Habit: Fern.
Habitat: LMWF, LMDF; up to 2 700 m. Distribution: II.
 Voucher: Castle Forest Station, Alt. 2050– 2100 m, 30 Nov. 1971, Faden et al. 71/898 (EA).
Reference: Bussmann (1993).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 20, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Additional file 3: of Derivation and validation of a simple score to predict the presence of bacteria requiring carbapenem treatment in ICU-acquired bloodstream infection and pneumonia: CarbaSCORE
Creators: name: Teysseyre, Laura
name: Ferdynus, Cyril
name: Miltgen, Guillaume
name: Lair, Thomas
name: Aujoulat, Thomas
name: Lugagne, Nathalie
name: Allou, Nicolas
name: JĂŠrĂ´Me Allyn
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Table S3. Sociodemographic, clinical-biological, therapeutic, and outcome characteristics of the 338 cohort patients: subgroup analysis. (DOCX 27 kb)
Socorroita Bechyne 1956
Creators: name: Viswajyothi, Keezhpattillam
name: Clark, Shawn M.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Socorroita

description: Genus Socorroita Bechyné, 1956
Socorroita Bechyné, 1956a: 286
(type species Monocesta carinipennis Bowditch, 1923, by original designation).
Remarks
This genus includes only two described species, both from Colombia. See Figs 16–17, 183–184, and 218–219 for illustrations. In some aspects, such as the narrow epipleura, it is similar to Neophaestus. Even so, the type species of the two genera are very different from each other, based on various other characteristics. However, we are aware of ten apparently undescribed species that seem to be closely related to these genera (Costa Rica, Panama, Colombia, Ecuador; all in the Brigham Young University collection). Some of the undescribed species are intermediate between the two genera. We do not suggest that the two genera are synonymous. Rather, new genera should probably be erected to accommodate the intermediate species.
description: Published as part of Viswajyothi, Keezhpattillam & Clark, Shawn M., 2022, New World genera of Galerucinae Latreille, 1802 (tribes Galerucini Latreille, 1802, Metacyclini Chapuis, 1875, and Luperini Gistel, 1848): an annotated list and identification key (Coleoptera: Chrysomelidae), pp. 1-102 in European Journal of Taxonomy 842 on page 7, DOI: 10.5852/ejt.2022.842.1945, http://zenodo.org/record/7222499
Effect of selenium on early life-stage development of westslope cutthroat trout
Creators: name: Elphick, James R.
name: Bailey, Howard C.
name: Lo, B.K.
name: Sword, Greg
name: Berdusco, Jeffrey Roger
Publisher: name: The University of British Columbia
Year: 2010

description: As part of on-going efforts by the Elk Valley Selenium Task Force to characterize benchmarks for selenium that are protective of environmental quality, the effect of egg selenium burden on early life-stage development of westslope cutthroat trout was investigated for fish from the Elk Valley, BC. The investigation was designed to provide data to derive a Tissue Residue Guideline for selenium for this species and region, and to resolve apparent differences in results from prior studies. Eggs collected from adult fish from lentic and lotic habitats were reared to 28-days beyond swim-up to establish whether habitat type resulted in differences in expression of selenium-related effects, including larval survival, rates of deformities and growth. Speciation of selenium in eggs from lentic and lotic environments was measured, and effects on study results assessed. The study demonstrated that larval mortality was the primary adverse effect of elevated selenium, with deformities generally limited to surviving fry from egg batches that also elicited significant mortalities. A sharp dose-response curve was obtained, with no evidence of differing sensitivities for eggs obtained from fish from lentic and lotic habitats. The EC10, EC20 and EC50 values for larval survival were 19.0, 22.8 and 29.9 µg/g Se (egg, dry weight). Speciation of selenium was shown to be similar in eggs from lentic and lotic sites, although analytical complications prevented an assessment of the relative concentrations of individual seleno-amino acids present.
Full chains of twists for orthogonal algebras
Creators: name: Kulish, Petr P.
name: Lyakhovsky, Vladimir D.
name: Stolin, Alexander A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Algebra (math.QA)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 17B37

description: We show that for some Hopf subalgebras in U_F(so(M)) nontrivially deformed by a twist F it is possible to find the nonlinear primitive copies. This enlarges the possibilities to construct chains of twists. For orthogonal algebra U(so(M)) we present a method to compose the full chains with carrier space as large as the Borel subalgebra B(so(M)). These chains can be used to construct the new deformed Yangians.
description: Latex, 7p. Talk given at 9th International Colloquium "Quantum Groups and Integrable Systems", Prague, 22-24 June 2000
Probing the weak wind phenomenon in Galactic O-type giants
Creators: name: de Almeida, E. S. G.
name: Marcolino, W. L. F.
name: Bouret, J. -C.
name: Pereira, C. B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Analyses of Galactic late O dwarfs (O8-O9.5V) raised the `weak wind problem': spectroscopic mass loss rates ($\dot{M}$) are up to two orders of magnitude lower than the theoretical values. We investigated the stellar and wind properties of Galactic late O giants (O8-O9.5III). We performed a spectroscopic analysis of nine O8-O9.5III stars in the ultraviolet (UV) and optical regions using the model atmosphere code CMFGEN. From the UV region, we found $\dot{M}$ $\sim$ $10^{-8}-10^{-9}$ $\mathrm{M_\odot}$ $\mathrm{yr^{-1}}$ overall. This is lower by $\sim 0.9 - 2.3$ dex than the predicted values based on the (global) conservation of energy in the wind. The mass-loss rates predicted from first principles, based on the moving reversing layer theory, agree better with our findings, but it fails to match the spectroscopic $\dot{M}$ for the most luminous OB stars. The region of $\log(L_\star/L_\odot) \sim 5.2$ is critical for both sets of predictions in comparison with the spectroscopic mass-loss rates. CMFGEN models with the predicted $\dot{M}$ (the former one) fail to reproduce the UV wind lines for all the stars of our sample. We reproduce the observed H$α$ profiles of four objects with our $\dot{M}$ derived from the UV. Hence, low $\dot{M}$ values (weak winds) are favored to fit the observations (UV + optical), but discrepancies between the UV and H$α$ diagnostics remain for some objects. Our results indicate weak winds beyond the O8-9.5V class, since the region of $\log(L_\star/L_\odot) \sim 5.2$ is indeed critical to the weak wind phenomenon. Since O8-O9.5III stars are more evolved than O8-9.5V, evolutionary effects do not seem to play a role in the onset of the weak wind phenomenon. These findings support that the $\dot{M}$ (for low luminosity O stars) in use in the majority of modern stellar evolution codes must be severely overestimated up to the end of the H-burning phase.
description: 44 pages, 23 figures, accepted for publication in Astronomy & Astrophysics on 12/02/2019. Abstract shortened to fit within arXiv character limit. Final version after language editing
Additional file 3 of M2HepPrEP: study protocol for a multi-site multi-setting randomized controlled trial of integrated HIV prevention and HCV care for PWID
Creators: name: Martel-Laferrière, Valérie
name: Feaster, Daniel J.
name: Metsch, Lisa R.
name: Shackman, Bruce R.
name: Loignon, Christine
name: Nosyk, Bohdan
name: Tookes, Hansel
name: Behrends, Czarina N.
name: Arruda, Nelson
name: Adigun, Oluleye
name: Goyer, Marie-Eve
name: Kolber, Michael A.
name: Mary, Jean-Francois
name: Rodriguez, Allan E.
name: Yanez, Iveth G.
name: Pan, Yue
name: Khemiri, Rania
name: Gooden, Lauren
name: Sako, Aïssata
name: Bruneau, Julie
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 3:. Consent to participate in a research study.
Determinants of Airy Operators and Applications to Random Matrices
Creators: name: Basor, Estelle L.
name: Widom, Harold
Publisher: name: arXiv
Year: 1998
Subjects: subject: Functional Analysis (math.FA)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The purpose of this paper is to describe asymptotic formulas for determinants of certain operators that are analogues of Wiener-Hopf operators. The determinant formulas yield information about the distribution functions for certain random variables that arise in random matrix theory when one rescales at the edge of the spectrum.
description: LaTeX file. 17 pages. An error corrected
Additional file 2: of Derivation and validation of a simple score to predict the presence of bacteria requiring carbapenem treatment in ICU-acquired bloodstream infection and pneumonia: CarbaSCORE
Creators: name: Teysseyre, Laura
name: Ferdynus, Cyril
name: Miltgen, Guillaume
name: Lair, Thomas
name: Aujoulat, Thomas
name: Lugagne, Nathalie
name: Allou, Nicolas
name: JĂŠrĂ´Me Allyn
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Evolutionary Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Table S2. Description of colonizing bacteria isolated in ICU. (DOCX 15 kb)
One-, Two-, and Three-dimensional Simulations of Oxygen Shell Burning Just Before the Core-Collapse of Massive Stars
Creators: name: Yoshida, Takashi
name: Takiwaki, Tomoya
name: Kotake, Kei
name: Takahashi, Koh
name: Nakamura, Ko
name: Umeda, Hideyuki
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We perform two- (2D) and three-dimensional (3D) hydrodynamics simulations of convective oxygen shell-burning that takes place deep inside a massive progenitor star of a core-collapse supernova. Using one dimensional (1D) stellar evolution code, we first calculate the evolution of massive stars with an initial mass of 9-40 $M_\odot$. Four different overshoot parameters are applied, and CO core mass trend similar to previous works is obtained in the 1D models. Selecting eleven 1D models that have a silicon and oxygen coexisting layer, we perform 2D hydrodynamics simulations of the evolution $\sim$100 s until the onset of core-collapse. We find that convection with large-scale eddies and the turbulent Mach number $\sim$0.1 is obtained in the models having a Si/O layer with a scale of 10$^8$ cm, whereas most models that have an extended O/Si layer up to a few $\times 10^9$ cm exhibit lower turbulent velocity. Our results indicate that the supernova progenitors that possess a thick Si/O layer could provide a preferable condition for perturbation-aided explosions. We perform 3D simulation of a 25 $M_\odot$ model, which exhibits large-scale convection in the 2D models. The 3D model develops large ($\ell = 2$) convection similar to the 2D model, however, the turbulent velocity is lower. By estimating the neutrino emission properties of the 3D model, we point out that a time modulation of the event rates, if observed in KamLAND and Hyper-Kamiokande, would provide an important information about structural changes in the presupernova convective layer.
description: 25 pages, 17 figures, 2 tables. Accepted for publication in ApJ
Palestinian Women's Movements and Their Relations With the Palestinian Nationalist Movement: A History of Partnership and A Future of Challenging Cooperation
Creators: Aldaqqaq, Ihab
Publisher: name: Columbia University
Year: 2014
Subjects: Social service
Women's studies

description: This study investigates the relationship between Palestinian Women's Movement(s) (PWMs) and the Palestinian Nationalist Movement (PNM). A closer look at the descriptive research about (PWMs) indicates that both movements have generally been perceived as one entity by some Palestinian activists as well as scholars who have explored Palestinian nationalism.  Here, we address questions about the nature of women's activism in Palestine and seek to assess to what extent this organizing and mobilization form a social movement, particularly questions that focus on important factors such as faction dynamics, funding dynamics, perceptions and relationships issues, leadership features and religion dynamics.
      Taking into consideration the specificity of women's movements in a nation that has survived military occupation for over five decades under military occupation, this research draws on a number of theories, including resource mobilization and resource dependence as well as political opportunity theories. The research is rooted in extensive interviews with former and current women activists, in addition to chief executive officers (CEOs) of Palestinian women's movement organizations located in the West Bank, Palestine. Moreover, the researcher utilizes thematic analysis. This study is among very few that seek to shed light on women's activism in Palestine "West Bank and East Jerusalem" through the eyes of a Palestinian-born man who was raised therein and is an integral part of the cultural and academic fabric of that land.
Additional file 2 of Effects of medications on incidence and risk of knee and hip joint replacement in patients with osteoarthritis: a systematic review and meta-analysis
Creators: name: Cui, Beibei
name: Chen, Yuehong
name: Tian, Yunru
name: Liu, Huan
name: Huang, Yupeng
name: Yin, Geng
name: Xie, Qibing
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Additional file 2. Predefined protocol of the study.
Dryopteris rodolfii J. P. Roux
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Dryopteridaceae
Dryopteris
Dryopteris rodolfii

description: Dryopteris rodolfii J.P.Roux  —
Habit: Fern.
Habitat: LMDF, BZ; 2 700–3 000 m. Distribution: II.
Voucher: N/A.
 References: Roux et al. (2007), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 20, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Coherence Length of Excitons in a Semiconductor Quantum Well
Creators: name: Zhao, Hui
name: Moehl, Sebastian
name: Kalt, Heinz
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on the first experimental determination of the coherence length of excitons in semiconductors using the combination of spatially resolved photoluminescence with phonon sideband spectroscopy. The coherence length of excitons in ZnSe quantum wells is determined to be 300 ~ 400 nm, about 25 ~ 30 times the exciton de Broglie wavelength. With increasing exciton kinetic energy, the coherence length decreases slowly. The discrepancy between the coherence lengths measured and calculated by only considering the acoustic phonon scattering suggests an important influence of static disorder.
description: 4 Pages, 4 figures
Synchronization Defects and Broken Symmetry in Spiral Waves
Creators: name: Goryachev, Andrei
name: Chate, Hugues
name: Kapral, Raymond
Publisher: name: arXiv
Year: 1997
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Spiral waves are investigated in oscillatory media exhibiting period-doubling bifurcations. In the period-doubled and chaotic regimes, the rotational symmetry of the spiral wave is broken. The loss of symmetry takes the form of synchronization defect lines where the phase of the local oscillation changes by multiples of 2π. The internal structure and geometry of these synchronization defects is studied and a discussion of the possible types of defect lines is presented.
description: To appear in Phys. Rev. Lett
Holographic complexity and thermodynamics of AdS black holes
Creators: name: Fan, Zhong-Ying
name: Guo, Minyong
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we relate the complexity for a holographic state to a simple gravitational object of which the growth rate at late times is equal to temperature times black hole entropy. We show that if this is correct, the thermodynamics of AdS black holes implies that for generic holographic states dual to static AdS black holes, the complexity growth rate at late times will saturate the Lloyd bound at high temperature limit. In particular, for AdS planar black holes, the result holds at lower temperatures as well. We conjecture that the complexity growth is bounded above as $d\mathcal{C}/dt\leq αT S/π\hbar$ or $d\mathcal{C}/dt\leq α\big(T_+ S_+-T_-S_-\big)/π\hbar$ for black holes with inner horizons, where $α$ is an overall coefficient for our new proposal. The conjecture passes a number of nontrivial tests for black holes in Einstein's gravity. However, we also find that the bound may be violated in the presence of stringy corrections.
description: minor revisions, references added, to apperear in PRD; 31 pages, 8 figures
Black Hole Criticality in the Brans-Dicke Model
Creators: name: Liebling, Steven L.
name: Choptuik, Matthew W.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the collapse of a free scalar field in the Brans-Dicke model of gravity. At the critical point of black hole formation, the model admits two distinctive solutions dependent on the value of the coupling parameter. We find one solution to be discretely self-similar and the other to exhibit continuous self-similarity.
description: 4 pages, REVTeX 3.0, 5 figures included
Dryopteris schimperiana C. Chr.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Dryopteridaceae
Dryopteris
Dryopteris schimperiana

description: Dryopteris schimperiana (Hochst.) C.Chr.  —
Habit: Fern.
Habitat:LMDF, BZ, UMF; 1 400–3 000 m.Distribution: II.
Voucher: N/A.
 Reference: Fries et al. (1924b).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 20, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464