cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A nonextensive approach to the dynamics of financial observables
Creators: name: Queiros, Silvio M. Duarte
name: Moyano, Luis G.
name: de Souza, Jeferson
name: Tsallis, Constantino
Publisher: name: arXiv
Year: 2006
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: We present results about financial market observables, specifically returns and traded volumes. They are obtained within the current nonextensive statistical mechanical framework based on the entropy $S_{q}=k\frac{1-\sum\limits_{i=1}^{W} p_{i} ^{q}}{1-q} (q\in \Re)$ ($S_{1} \equiv S_{BG}=-k\sum\limits_{i=1}^{W}p_{i} \ln p_{i}$). More precisely, we present stochastic dynamical mechanisms which mimic probability density functions empirically observed. These mechanisms provide possible interpretations for the emergence of the entropic indices $q$ in the time evolution of the corresponding observables. In addition to this, through multi-fractal analysis of return time series, we verify that the dual relation $q_{stat}+q_{sens}=2$ is numerically satisfied, $q_{stat}$ and $q_{sens}$ being associated to the probability density function and to the sensitivity to initial conditions respectively. This type of simple relation, whose understanding remains ellusive, has been empirically verified in various other systems.
description: Invited paper to appear in special issue of Eur. Phys. J. B dedicated to econophysics, edited by T. Di Matteo and T. Aste. 7 pages
Additional file 1 of An open-label, randomized, non-inferiority trial of the efficacy and safety of ciprofloxacin versus streptomycin + ciprofloxacin in the treatment of bubonic plague (IMASOY): study protocol for a randomized control trial
Creators: name: Rindra Vatosoa Randremanana
name: Mihaja Raberahona
name: Mamy Jean De Dieu Randria
name: Minoarisoa Rajerison
name: Voahangy Andrianaivoarimanana
name: Legrand, Agathe
name: Tsinjo Fehizoro Rasoanaivo
name: Ravaka Randriamparany
name: Mayouya-Gamana, Théodora
name: Reziky Mangahasimbola
name: Bourner, Josie
name: Salam, Alex
name: Gillesen, Annelies
name: Tansy Edwards
name: Schoenhals, Matthieu
name: Baril, Laurence
name: Horby, Peter
name: Olliaro, Piero
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. : Patient information sheet. Informed consent form (ADULTS). Informed consent form (CHILDREN AND PROXY).
Rare decays and CP violation beyond the Standard Model
Creators: name: Silvestrini, Luca
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We review the status of rare decays and CP violation in extensions of the Standard Model. We analyze the determination of the unitarity triangle and the model-independent constraints on new physics that can be derived from this analysis. We find stringent bounds on new contributions to K-Kbar and Bd-Bdbar mixing, pointing either to models of minimal flavour violation or to models with new sources of flavour and CP violation in b to s transitions. We discuss the status of the universal unitarity triangle in minimal flavour violation, and study rare decays in this class of models. We then turn to supersymmetric models with nontrivial mixing between second and third generation squarks, discuss the present constraints on this mixing and analyze the possible effects on CP violation in b to s nonleptonic decays and on Bs-Bsbar mixing. We conclude presenting an outlook on Lepton-Photon 2009.
description: Talk given at Lepton-Photon 2005
Interpreting, translating, and embedding school curriculum in physical education teacher education: the need for collective action within and across the teacher education continuum
Creators: name: Scanlon, Dylan
name: Mac Phail, Ann
Publisher: name: University of Limerick
Year: 2024
Subjects: classificationCode: 39
subject: Education

description: Olson, J. K. [1977. “Teacher Education and Curriculum Change: Reexamining the Relationship.” Curriculum Inquiry 7 (1): 61–66]. https://doi.org/10.1080/03626784.1977.11076205. argued how in the wave of curriculum development, the role of teachers, and therefore initial teacher education (ITE), had been neglected and as such, they provided a vision for a revised form of ITE. We contend that almost 50 years on, the ITE community is yet to fulfil this vision for ITE. We explore this argument through the recent wave of physical education curriculum policy development, particularly the introduction of Leaving Certificate Physical Education (LCPE), and the processes of interpretation, translation, and embedding curriculum into ITE. We were guided by the research question: How are physical education teacher educators embedding curriculum into their Physical Education Teacher Education (PETE) programmes to best prepare pre-service teachers (PSTs) to teach such curriculum? Seventeen physical education teacher educators across three ITE institutes were interviewed on the processes of embedding LCPE into their respective programmes. Findings discuss the necessity for PETE programme reconfiguration, the (mis)alignment between PETE and current realities of PSTs, schools, and society, and highlight the need for advocacy and sharing across PETE. This paper advocates for teacher educators to be positioned as policy actors, pedagogical possibilities in PETE, and the need for different stakeholders to work (and learn) together.
Enhanced Coherence of Antinodal Quasiparticles in a Dirty d-wave Superconductor
Creators: name: Wakabayashi, Katsunori
name: Rice, T. M.
name: Sigrist, Manfred
Publisher: name: arXiv
Year: 2005
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Recent ARPES experiments show a narrow quasiparticle peak at the gap edge along the antinodal [1,0]-direction for the overdoped cuprate superconductors. We show that within weak coupling BCS theory for a d-wave superconductor the s-wave single-impurity scattering cross section vanishes for energies of the gap edge. This coherence effect occurs through multiple scattering off the impurity. For small impurity concentrations the spectral function has a pronounced increase of the (scattering) lifetime for antinodal quasiparticles but shows a very broad peak in the nodal direction, in qualitative agreement with experiment and in strong contrast to the behavior observed in underdoped cuprates.
description: 4 pages, 3 figures, submitted
Thermodynamic Analogy for Structural Phase Transitions
Creators: name: Cejnar, Pavel
name: Heinze, Stefan
name: Dobes, Jan
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the relationship between ground-state (zero-temperature) quantum phase transitions in systems with variable Hamiltonian parameters and classical (temperature-driven) phase transitions in standard thermodynamics. An analogy is found between (i) phase-transitional distributions of the ground-state related branch points of quantum Hamiltonians in the complex parameter plane and (ii) distributions of zeros of classical partition functions in complex temperatures. Our approach properly describes the first- and second-order quantum phase transitions in the interacting boson model and can be generalized to finite temperatures.
description: to be published by AIP in Proc. of the Workshop "Nuclei and Mesoscopic Physics" (Michigan State Univ., Oct 2004); 10 pages, 3 figures
AgileDBR documents
Creators: name: Smith-Nunes, Genevieve
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 441006
subject: Sociological methodology and research methods
classificationCode: 460804
subject: Computing education

description: AgileDBR , a new/novel hybrid framework that integrates Agile project management with Design-Based Research (DBR) to overcome challenges in both methodologies. Agile focuses on iterative cycles of planning, execution, and evaluation, while DBR, used in learning sciences, involves designing and testing interventions to address specific problems. The documents created highlight AgileDBR's adaptability, supported by methodological tools like the Vision Research Canvas and Test and Learn Cards, facilitates research pivots and enhances documentation. The aim of the study was to illustrate how AgileDBR enhances the research process, making it more effective, transparent, and adaptable through scalable visual tools and iterative project management.
Résurgence des solutions BKW d'une EDO singulièrement perturbée
Creators: name: Rasoamanana, Jean-Marc
Publisher: name: arXiv
Year: 2006
Subjects: subject: Complex Variables (math.CV)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 30E15, 34E20, 34L40, 34M60, 41A60

description: In this article, we investigate the resurgent properties of the WKB solutions for a singularly perturbated second order ordinary differential equation. In particular, we extend and propose a new proof of a theorem due to Aoki (et al) near a simple turning point, in the framework of the exact WKB analysis. Our scheme of proof is based on a Laplace-integral representation derived from an existence theorem of holomorphic solutions for a linear singular partial differential equation.
description: 41 pages
A REVIEW OF EFFORTS BY THE FOOD INDUSTRY TO STANDARDAIZE PALLETS
Creators: name: Hammons, D.R.
name: Anderson, Maynard E.
name: Hammons, D.R.
name: Anderson, Maynard E.
Publisher: name: Unknown
Year: 1978
Subjects: Agribusiness

description: The authors present a review and recommendation for a standardization program for pallets in the food industry.
ASAS Census of Twins
Creators: name: Bakış, Volkan
name: Eker, Zeki
name: Sarı, Oguzhan
name: Yücel, Gökhan
name: Sonbaş, Eda
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Twin binaries were identified among the eclipsing binaries with $δ$>--30$^\circ$ listed in the ASAS catalog. In addition to the known twin binaries in the literature, 68 new systems have been identified, photometric and spectroscopic observations were done. Color, spectral type, temperature, ratio of radii and masses of the components have been derived and presented. Including 12 twin binary systems that exist in both ASAS and the catalogue of absolute parameters of detached eclipsing binary stars, a total of 80 twin detached binary systems have been statistically studied. A comparison of the spectral type distribution of the twins with those of detached eclipsing binary stars in the ASAS database showed that the spectral type distribution of twins is similar to that of detached systems. This result has been interpreted as there is no special formation mechanism for twins than for normal detached binaries. As a result of our case study for HD~154010, a twin binary, we presented the precise physical parameters of the system.
description: 8 pages, 8 figures, 10 tables (2 are online electronic tables)
The Future of Work Is Here: Toward a Comprehensive Approach to Artificial Intelligence and Labour
Creators: name: Posada, Julian
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: This commentary traces contemporary discourses on the relationship between artificial intelligence and labour and explains why these principles must be comprehensive in their approach to labour and AI. First, the commentary asserts that ethical frameworks in AI alone are not enough to guarantee workers' rights since they lack enforcement mechanisms and the representation of different stakeholders. Secondly, it argues that current discussions on AI and labour focus on the deployment of these technologies in the workplace but ignore the essential role of human labour in their development, particularly in the different cases of outsourced labour around the world. Finally, it recommends using existing human rights frameworks for working conditions to provide more comprehensive ethical principles and regulations. The commentary concludes by arguing that the central question regarding the future of work should not be whether intelligent machines will replace humans, but who will own these systems and have a say in their development and operation.
Investigation into the productivity of fire-origin lodgepole pine and lodgepole pine-black spruce stands
Creators: name: Mathey, Anne-Hélène
Publisher: name: University of British Columbia
Year: 2009

description: The purpose of this study was to develop a better understanding of the growth differences between unmanaged, fire-origin, even-aged lodgepole pine {Pinus contorts var. latifolia Dougl. ex Loud) and lodgepole pine-black spruce (P/'cea mariana (Mill.) B.S.P.) stands. Both species commonly grow together on "d" (Labrador tea-mesic) ecosites of the Upper Foothills subregion of Alberta. During the summer of 2000, 27 study stands were selected to assess growth, structure and productivity of pine and pine and pine-spruce stands. These stands were stratified into (i) two stand types: pine and pine-spruce; and (ii) four age classes: (1) 50 - 60, (2) 60 - 80, (3) 90 - 100, and (4) 100 - 120 years at breast height. Vegetation, soil, and stand data were collected and analyzed to determine: (a) site quality, (b) site index, (c) stand structure (diameter, height, and crown height frequency distributions), (d) height and basal area growth, and (e) stand volume. The vegetation and soil analyses confirmed the initial field assessment of fresh, nitrogen-poor sites. The variation in pine site index across age classes varied between 12.3 m and 13.9 m and was not significantly different. Similarly, there was no difference in the mean pine site indices between pine stands (13.5 m) and pine-spruce stands (12.6 m). It was concluded that the sampled plots were ecologically equivalent and were suitable for the productivity comparison of pine vs. pine-spruce stands. Growth of pine in height and diameter was not impeded when it grew with spruce. There was no significant difference between the mean dimensions of pine trees (dbh, height, and height to live crown) in pine vs. pine-spruce stands. The relatively small differences in stand characteristics in both species between age class 2 and 3 stands were attributed to density-dependent mortality and the progressive ingress of spruce into the canopy. Pine-spruce stands were consistently two-storied across age classes with pine in the upper canopy stratum.
МУАЙЯН ЯШАШ ЖОЙИГА ЭГА БЎЛМАГАН ШАХСЛАРНИНГ ЖАМИЯТДА БЎЛИШИНИ ТАҚОЗО ЭТУВЧИ ОМИЛЛАР ТАҲЛИЛИ
Creators: name: Гадоймиродов, Бекзод
Publisher: name: Zenodo
Year: 2024

description: Муайян яшаш жойига эга бўлмаган шахсларнинг ижтимоий муносабатлар жараёнига таъсири, уларнинг тушунчаси, тавсифи, шунингдек давлатнинг ижтимоий бошқарув жараёнига ва жиноятчилик ҳамда криминоген жараёнларда тутган ўзига хос ўрни ва таъсири ҳақидаги таҳлиллар келтирилган.
THE POTENTIAL FOR IMPROVED ECONOMIC EFFICIENCY IN THE FRESH FRUIT AND VEGETABLE MARKET VIA COMPUTER TECHNOLOGY
Creators: name: Epperson, James E.
name: Moon, Leonard C.
name: Epperson, James E.
name: Moon, Leonard C.
Publisher: name: Unknown
Year: 1978
Subjects: Agribusiness
Research and Development/Tech Change/Emerging Technologies

description: The authors describe the potential use of computer technology in marketing fresh fruit and vegetables. They also point out the necessary changes which are needed in the industry before their recommended system would be fully feasible.
Behind the Mask: A Computational Study of Anonymous' Presence on Twitter
Creators: name: Jones, Keenan
name: Nurse, Jason R. C.
name: Li, Shujun
Publisher: name: arXiv
Year: 2020
Subjects: subject: Social and Information Networks (cs.SI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: The hacktivist group Anonymous is unusual in its public-facing nature. Unlike other cybercriminal groups, which rely on secrecy and privacy for protection, Anonymous is prevalent on the social media site, Twitter. In this paper we re-examine some key findings reported in previous small-scale qualitative studies of the group using a large-scale computational analysis of Anonymous' presence on Twitter. We specifically refer to reports which reject the group's claims of leaderlessness, and indicate a fracturing of the group after the arrests of prominent members in 2011-2013. In our research, we present the first attempts to use machine learning to identify and analyse the presence of a network of over 20,000 Anonymous accounts spanning from 2008-2019 on the Twitter platform. In turn, this research utilises social network analysis (SNA) and centrality measures to examine the distribution of influence within this large network, identifying the presence of a small number of highly influential accounts. Moreover, we present the first study of tweets from some of the identified key influencer accounts and, through the use of topic modelling, demonstrate a similarity in overarching subjects of discussion between these prominent accounts. These findings provide robust, quantitative evidence to support the claims of smaller-scale, qualitative studies of the Anonymous collective.
description: 12 pages, 5 figures. Published in the proceedings of the fourteenth International AAAI Conference on Web and Social Media
General Relativistic Decompression of Binary Neutron Stars During Dynamic Inspiral
Creators: name: Miller, Mark
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the dynamic stability of inspiraling neutron stars by performing multiple-orbit numerical relativity simulations of the binary neutron star inspiral process. By introducing eccentricities in the orbits of the neutron stars, significant changes in orbital separation are obtained within orbital timescales. We find that as the binary system evolves from apastron to periastron (as the binary separation decreases), the central rest mass density of each star decreases, thus stabilizing the stars against individual prompt collapse. As the binary system evolves from periastron to apastron, the central rest mass density increases; the neutron stars re-compress as the binary separation increases.
description: Figure replaced, final published version. Dedicated to Rafael Sorkin on his 60th birthday
MISCONCEPTIONS BETWEEN FOOD RETAILERS, BANKERS AND FOOD SHOPPERS IN REGARD TO CHECK CASHING PROCEDURES
Creators: name: McLaughlin, Daniel J.
name: Larkin, Joseph
name: McLaughlin, Daniel J.
name: Larkin, Joseph
Publisher: name: Unknown
Year: 1978
Subjects: Consumer/Household Economics

description: The study reveals that food shoppers and food retailers have very different perceptions of the use and importance of check cashing procedures.
Deformation theory via differential graded Lie algebras
Creators: name: Manetti, Marco
Publisher: name: arXiv
Year: 2005
Subjects: subject: Algebraic Geometry (math.AG)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 13D10; 14B10; 14D15

description: It is a basic introduction to differential graded Lie algebras, Maurer-Cartan equation and associated deformation functors.
description: Expository paper written in 1999
Hybrid Textures of Neutrinos
Creators: name: Kaneko, Satoru
name: Sawanaka, Hideyuki
name: Tanimoto, Morimitsu
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present numerical and comprehensive analyses of the sixty hybrid textures of neutrinos, which have an equality of matrix elements and one zero. These textures are possibly derived from the discrete symmetry. Only six textures among sixty ones are excluded by the present experimental data. Since there are many textures which give similar predictions, the textures are classified based on the numerical results. The neutrinoless double beta decay is also examined in these textures. Our results suggest that there remain still rich structures of the neutrino mass matrix in the phenomenological point of view.
description: 19 pages, 9 figures; analytical discussions added, table and reference added
[Brev til DKNVS]
Creators: name: Schübeler, Frederik Christian
name: Det Kongelige Norske Videnskabers Selskab (DKNVS)
Publisher: name: Unknown
Year: 1862

description: Søknad om 200 spd til å utvikle en lese og lærebog for seminaret, skolen og hjemmet om planteverden
The Monte Carlo Program KKMC for the Lepton or Quark Pair Production at LEP/SLC Energies -- updates of electroweak calculations
Creators: name: Arbuzov, A.
name: Jadach, S.
name: Wąs, Z.
name: Ward, B. F. L.
name: Yost, S. A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Since the {\tt KKMC} program was published for the first time over 20 years ago, it has gained popularity and was exploited in a broad spectrum of applications. The core part of the program itself did not change much. In contrast, some of the libraries have evolved substantially. The aim of this publication is to archive four versions, alternative to the one published 20 years ago versions of the electroweak libraries (or just parameter initialization versions), which were instrumental for the precision Standard Model calculation from the end of LEP era till now and for the sake of the future applications/comparisons for the future electron-positron colliders, in particular for the FCC-ee related studies. These electroweak libraries are useful for the hadron collider applications as well, for instance for {\tt KKMC-hh} or {\tt TauSpinner} projects.
[Brev til DKNVS]
Creators: name: Universitetet I Christiania
name: Det Kongelige Norske Videnskabers Selskab (DKNVS)
Publisher: name: Unknown
Year: 1862

description: Sender kopi av noen dokumenter vedrørende det Hielmstjerne-Rosencroneske legat
description: Sendt fra det akademiske Collegiums sekretariat. Polydoc nr. 1: 115.
Observation of the Ankle and Evidence for a High-Energy Break in the Cosmic Ray Spectrum
Creators: name: S Eye Collaboration
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have measured the cosmic ray spectrum at energies above $10^{17}$ eV using the two air fluorescence detectors of the High Resolution Fly's Eye experiment operating in monocular mode. We describe the detector, PMT and atmospheric calibrations, and the analysis techniques for the two detectors. We fit the spectrum to models describing galactic and extragalactic sources. Our measured spectrum gives an observation of a feature known as the ``ankle'' near $3\times 10^{18}$ eV, and strong evidence for a suppression near $6\times 10^{19}$ eV.
description: 14 pages, 9 figures. To appear in Physics Letters B. Accepted version
Elastic J/Psi Production at HERA
Creators: name: H1 Collaboration
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Cross sections for elastic production of J/Psi mesons in photoproduction and electroproduction are measured in electron proton collisions at HERA using an integrated luminosity of 55 pb^{-1}. Results are presented for photon virtualities Q^2 up to 80 GeV^2. The dependence on the photon-proton centre of mass energy W_{gamma p} is analysed in the range 40 < \Wgp < 305 GeV in photoproduction and 40 < \Wgp < 160 GeV in electroproduction. The \Wgp dependences of the cross sections do not change significantly with Q^2 and can be described by models based on perturbative QCD. Within such models, the data show a high sensitivity to the gluon density of the proton in the domain of low Bjorken x and low Q^2. Differential cross sections dσ/dt, where t is the squared four-momentum transfer at the proton vertex, are measured in the range |t|<1.2 GeV^2 as functions of \Wgp and Q^2. Effective Pomeron trajectories are determined for photoproduction and electroproduction. The J/Psi production and decay angular distributions are consistent with s-channel helicity conservation. The ratio of the cross sections for longitudinally and transversely polarised photons is measured as a function of Q^2 and is found to be described by perturbative QCD based models.
description: 40 pages, 14 figures, 15 tables
Bulk Higgs with 4D Gauge Interactions
Creators: name: Kehagias, Alex
name: Tamvakis, Kyriakos
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a model with an extra compact dimension in which the Higgs is a bulk field while all other Standard Model fields are confined on a brane. We find that four-dimensional gauge invariance can still be achieved by appropriate modification of the brane action. This changes accordingly the Higgs propagator so that, the Higgs, in all its interactions with Standard Model fields, behaves as an ordinary 4D field, although it has a bulk kinetic term and bulk self-interactions. In addition, it cannot propagate from the brane to the bulk and, thus, no charge can escape into the bulk but it remains confined on the brane. Moreover, the photon remains massless, while the dependence of the Higgs vacuum on the extra dimension induces a mixing between the graviphoton and the Z-boson. This results in a modification of the sensitive ρ-parameter.
description: 16 pages
Functional quantization rate and mean regularity of processes with an application to Lévy processes
Creators: name: Luschgy, Harald
name: Pagès, Gilles
Publisher: name: arXiv
Year: 2006
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60E99, 60G51, 60G15, 60G52, 60J60

description: We investigate the connections between the mean pathwise regularity of stochastic processes and their L^r(P)-functional quantization rates as random variables taking values in some L^p([0,T],dt)-spaces (0 < p <= r). Our main tool is the Haar basis. We then emphasize that the derived functional quantization rate may be optimal (e.g., for Brownian motion or symmetric stable processes) so that the rate is optimal as a universal upper bound. As a first application, we establish the O((log N)^{-1/2}) upper bound for general Itô processes which include multidimensional diffusions. Then, we focus on the specific family of Lévy processes for which we derive a general quantization rate based on the regular variation properties of its Lévy measure at 0. The case of compound Poisson processes, which appear as degenerate in the former approach, is studied specifically: we observe some rates which are between the finite-dimensional and infinite-dimensional ``usual'' rates
description: 43p., issued in Annals of Applied Probability, 18(2):427-469
Cycles and clustering in bipartite networks
Creators: name: Lind, Pedro G.
name: González, Marta C.
name: Herrmann, Hans J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: We investigate the clustering ability in bipartite networks where cycles of size three are absent and therefore the standard definition of clustering coefficient cannot be used. Instead, we use another coefficient given by the fraction of cycles with size four, showing that both coefficients yield the same clustering properties. The new coefficient is computed for two networks of sexual contacts, one monopartite and another bipartite. In both cases the clustering ability is similar. Furthermore, combining both clustering coefficients we deduce an expression for estimating cycles of larger size, which improves previous estimations and is suitable for either monopartite and multipartite networks.
description: Revtex, 7 pages, 7 figures
Additional file 11 of Comparative analysis of diet-associated responses in two rice planthopper species
Creators: name: Huang, Hai-Jian
name: Cui, Jia-Rong
name: Hong, Xiao-Yue
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 11: Table S6. Primers used for qPCR.
[Brev til Johan Ernst Gunnerus]
Creators: name: Linné, Carl Von
name: Gunnerus, Johan Ernst
Publisher: name: Unknown
Year: 1762

description: Linné ønsker å få tilsendt VS skrifter. Kommenterer noen zoologiske preparater
description: Dahl nr.: 795. Polydoc nr. 1: 373. Polydoc nr. 2: 19.
Towards Sealed Resistive Plate Chambers
Creators: name: Assis, L. Lopes P.
name: Blanco, A.
name: Fonte, P.
name: Pimenta, M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The mitigation of human-induced climate change is of crucial importance for the sustainability of humankind. For this aim the RPC community has exerted considerable effort over the last decade to reduce the emission of greenhouse gases from our detectors. These included searching for new eco-friendly gases, implementing recovery and/or recirculation systems, improving gastightness and using new materials and approaches in detector conception and operation for the reduction of gas flow rates. Along this line of work, we present here an RPC architecture aimed at a dramatic reduction of gas use in chambers meant for low-rate operation. Two chambers were tested for more than six months with zero gas flow showing no evidence of time-related effects, allowing to consider that permanently sealed RPCs may be within reach, with obvious practical and environmental advantages.
description: 10 pages, 5 figures
Identifying Very Metal-Rich Stars with Low-Resolution Spectra: Finding Planet-Search Targets
Creators: name: Robinson, Sarah E.
name: Strader, Jay
name: Ammons, S. Mark
name: Laughlin, Gregory
name: Fischer, Debra
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present empirical calibrations that estimate stellar metallicity, effective temperature and surface gravity as a function of Lick/IDS indices. These calibrations have been derived from a training set of 261 stars for which (1) high-precision measurements of [Fe/H], T_eff and log g have been made using spectral-synthesis analysis of HIRES spectra, and (2) Lick indices have also been measured. Our [Fe/H] calibration, which has precision 0.07 dex, has identified a number of bright (V < 9) metal-rich stars which are now being screened for hot Jupiter-type planets. Using the Yonsei-Yale stellar models, we show that the calibrations provide distance estimates accurate to 20% for nearby stars. This paper outlines the second tier of the screening of planet-search targets by the N2K Consortium, a project designed to identify the stars most likely to harbor extrasolar planets. Discoveries by the N2K Consortium include the transiting hot Saturn HD 149026 b (Sato et al. 2005, astro-ph/0507009) and HD 88133 b (Fischer et al. 2005). See Ammons et al. (2005, In Press) for a description of the first tier of N2K metallicity screening, calibrations using broadband photometry.
description: Accepted for publication in the Astrophysical Journal
[Brev til Johan Ernst Gunnerus]
Creators: name: Linné, Carl Von
name: Gunnerus, Johan Ernst
Publisher: name: Unknown
Year: 1766

description: Takker for tilsendte naturalier og for Flora Norvegica. Definerer koraller som Gunnerus har sendt til Linné
description: Dahl nr.: 649. Polydoc nr. 1: 375. Polydoc nr. 2: 21.
Additional file 1 of Deciphering serous ovarian carcinoma histopathology and platinum response by convolutional neural networks
Creators: name: Yu, Kun-Hsing
name: Hu, Vincent
name: Feiran Wang
name: Matulonis, Ursula A.
name: Mutter, George L.
name: Golden, Jeffrey A.
name: Kohane, Isaac S.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Plant Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 1: Figure S1. Relations between tumor grade and functional omics profiles. (A) Transcriptomics analysis uncovered the 12 transcripts whose expression levels are associated with tumor grade. Sidebar: red indicates high-grade tumors; blue indicates low-to-moderate-grade tumors. (B) Proteomics and RNA-seq data have weak predictive power for tumor grade. Cross-validation AUC using proteomics data = 0.566 ± 0.016. Cross-validation AUC using RNA-seq data = 0.516 ± 0.005. Figure S2. Convolutional neural networks associated histopathology image patterns with the transcriptomic subtypes of serous ovarian carcinoma. (A) Features extracted by a convolutional neural network (16-layer VGGNet) are associated with transcriptomic subtypes (Kruskal-Wallis test P value
Additional file 2 of Deciphering serous ovarian carcinoma histopathology and platinum response by convolutional neural networks
Creators: name: Yu, Kun-Hsing
name: Hu, Vincent
name: Feiran Wang
name: Matulonis, Ursula A.
name: Mutter, George L.
name: Golden, Jeffrey A.
name: Kohane, Isaac S.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Plant Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 2: Table S1. Gene Ontology (GO) enrichment analysis results of proteins associated with the grade of serous ovarian adenocarcinoma patients. Table S2. KEGG pathway enrichment analysis results of proteins associated with the grade of serous ovarian adenocarcinoma patients. Table S3. Gene Ontology (GO) enrichment analysis results of proteins associated with platinum-free interval of serous ovarian adenocarcinoma patients. Table S4. KEGG pathway enrichment analysis results of proteins associated with platinum-free interval of serous ovarian adenocarcinoma patients.
[Brev til Johan Ernst Gunnerus]
Creators: name: Linné, Carl Von
name: Gunnerus, Johan Ernst
Publisher: name: Unknown
Year: 1766

description: Vetenskapsakademien har fått ta del av Gunnerus oppdagelser. Tonning har begynt å studere medisin hos Linné som lover å hjelpe ham
description: Dahl nr.: 657. Polydoc nr. 1: 376. Polydoc nr. 2: 22.
Magnesium status and peroxidative stress in Golden Syrian hamsters fed casein and soy based diets
Creators: name: Lee, Ian K. K.
Publisher: name: University of British Columbia
Year: 2009

description: The overall objective of this thesis was to utilize casein and soy based diets containing different levels of magnesium and/or phytate to show the effect of magnesium status and bioavailability on the susceptibility to lipid peroxidation in hamsters. Magnesium deficiency has been shown to enhance oxidative stress in experimental animals. Since cholesterol metabolism in hamsters closely resembles that of humans, in contrast to other rodent species, the Golden-Syrian hamster lipid model, under casein and soy fed magnesium sufficient and magnesium deficient diets, was used to test the hypothesis that magnesium deficiency may enhance oxidative stress. In experiment 1, 32 male Golden-Syrian Hamsters (n = 8) were randomly assigned to magnesium-depleted (185 ± 3 ppm) and magnesium-repleted (653 ± 4 ppm) diets alongside supplemented phytate (0.5%) and non-supplemented phytate (0%) diets. Diets in experiment 1 were casein based. After 4 weeks on the experimental diets, hamster magnesium status, as shown by magnesium concentrations in the kidney and heart, was mainly affected by dietary magnesium (p<0.05) in hamsters not by supplemented dietary phytate. Oxidative stress was evaluated in terms of levels of thiobarbituric acid-reactive substances (TBARS) in the liver as well as modified ApoB levels in Hamster LDL during time dependent forced peroxidation with hydrogen peroxide (H2O2). Both dietary magnesium and dietary supplemented phytate were determining factors in the hamster's ability to cope with oxidative stress (p<0.05). In experiment 2, 32 male Golden-Syrian Hamsters (n = 8) were randomly assigned to magnesium-depleted (191 ± 2 ppm) and magnesium-repleted (761 ± 4 ppm) diets alongside supplemented phytate (0.5%) and non- supplemented phytate (0%) diets. Diets in experiment 2 were soy based. After 4 weeks on the experimental diets, hamster magnesium status was mainly affected by dietary magnesium (p<0.05) in hamsters not by supplemented dietary phytate. Both dietary magnesium and dietary supplemented phytate were determining factors in the hamster's ability to cope with oxidative stress (p<0.05).
Optimal angle bounds for quadrilateral meshes
Creators: name: Bishop, Christopher J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computational Geometry (cs.CG)
subject: Complex Variables (math.CV)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 30C20 (primary) 30C30, 65D17 (secondary)

description: We show that any simple planar n-gon can be meshed in linear time by $O(n)$ quadrilaterals with all new angles bounded between $60$ and $120$ degrees.
description: 27 pages, 22 figures
[Brev til Johan Ernst Gunnerus]
Creators: name: Linné, Carl Von
name: Gunnerus, Johan Ernst
Publisher: name: Unknown
Year: 1767

description: Linné lover å sende Animalium systemate så snart som mulig. Sier at han gjerne hadde reist sammen med Gunnerus på visitasreisen til Finnmark
description: Dahl nr.: 675. Polydoc nr. 1: 377. Polydoc nr. 2: 23.
Interface bonding of a ferromagnetic/semiconductor junction : a photoemission study of Fe/ZnSe(001)
Creators: name: Eddrief, M.
name: Marangolo, M.
name: Etgens, V. H.
name: Ustaze, S.
name: Sirotti, F.
name: Mulazzi, M.
name: Panaccione, G.
name: Mosca, D. H.
name: Lepine, B.
name: Schieffer, P.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have probed the interface of a ferromagnetic/semiconductor (FM/SC) heterojunction by a combined high resolution photoemission spectroscopy and x-ray photoelectron diffraction study. Fe/ZnSe(001) is considered as an example of a very low reactivity interface system and it expected to constitute large Tunnel Magnetoresistance devices. We focus on the interface atomic environment, on the microscopic processes of the interface formation and on the iron valence-band. We show that the Fe contact with ZnSe induces a chemical conversion of the ZnSe outermost atomic layers. The main driving force that induces this rearrangement is the requirement for a stable Fe-Se bonding at the interface and a Se monolayer that floats at the Fe growth front. The released Zn atoms are incorporated in substitution in the Fe lattice position. This formation process is independent of the ZnSe surface termination (Zn or Se). The Fe valence-band evolution indicates that the d-states at the Fermi level show up even at submonolayer Fe coverage but that the Fe bulk character is only recovered above 10 monolayers. Indeed, the Fe 1-band states, theoretically predicted to dominate the tunneling conductance of Fe/ZnSe/Fe junctions, are strongly modified at the FM/SC interface.
description: 23 pages, 5 figures, submitted to Physical review B
On a choice of the Bondi radial coordinate and news function for the axisymmetric two-body problem
Creators: name: Bonanos, S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the Bondi formulation of the axisymmetric vacuum Einstein equations, we argue that the ``surface area'' coordinate condition determining the ``radial'' coordinate can be considered as part of the initial data and should be chosen in a way that gives information about the physical problem whose solution is sought. For the two-body problem, we choose this coordinate by imposing a condition that allows it to be interpreted, near infinity, as the (inverse of the) Newtonian potential. In this way, two quantities that specify the problem -- the separation of the two particles and their mass ratio -- enter the equations from the very beginning. The asymptotic solution (near infinity) is obtained and a natural identification of the Bondi "news function" in terms of the source parameters is suggested, leading to an expression for the radiated energy that differs from the standard quadrupole formula but agrees with recent non-linear calculations. When the free function of time describing the separation of the two particles is chosen so as to make the new expression agree with the classical result, closed-form analytic expressions are obtained, the resulting metric approaching the Schwarzschild solution with time. As all physical quantities are defined with respect to the flat metric at infinity, the physical interpretation of this solution depends strongly on how these definitions are extended to the near-zone and, in particular, how the "time" function in the near-zone is related to Bondi's null coordinate.
description: 13 pages, LaTeX, submitted to Classical and Quantum Gravity; v2 corrected a few typos and added some comments; v3 expanded discussion and added references -- Rejected by CQG; v4: 8 pages revtex4 2 column, extensively revised, submitted to Phys Rev D; v5: 21 pages revtex4 preprint; further discussion of physical interpretation; v6: 21 pages revtex4 preprint -- final version to appear in Phys. Rev. D (2006)
[Brev til Johan Ernst Gunnerus]
Creators: name: Linné, Carl Von
name: Gunnerus, Johan Ernst
Publisher: name: Unknown
Year: 1768

description: Er urolig fordi han ikke har hørt noe fra Gunnerus på lenge. Kommenterer sine skriftlige arbeider
description: Dahl nr.: 691. Polydoc nr. 1: 378. Polydoc nr. 2: 24.
Hypergraph Clustering Based on PageRank
Creators: name: Takai, Yuuki
name: Miyauchi, Atsushi
name: Ikeda, Masahiro
name: Yoshida, Yuichi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Machine Learning (cs.LG)
subject: Social and Information Networks (cs.SI)
subject: Analysis of PDEs (math.AP)
subject: Functional Analysis (math.FA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: A hypergraph is a useful combinatorial object to model ternary or higher-order relations among entities. Clustering hypergraphs is a fundamental task in network analysis. In this study, we develop two clustering algorithms based on personalized PageRank on hypergraphs. The first one is local in the sense that its goal is to find a tightly connected vertex set with a bounded volume including a specified vertex. The second one is global in the sense that its goal is to find a tightly connected vertex set. For both algorithms, we discuss theoretical guarantees on the conductance of the output vertex set. Also, we experimentally demonstrate that our clustering algorithms outperform existing methods in terms of both the solution quality and running time. To the best of our knowledge, ours are the first practical algorithms for hypergraphs with theoretical guarantees on the conductance of the output set.
description: KDD 2020
KNOWLEDGE GAPS FACING SMALLER FIRMS IN INTERNATIONAL AGRICULTURAL PRODUCT MARKETING
Creators: name: Ruppel, Fred J.
name: Ruppel, Fred J.
Publisher: name: Unknown
Year: 1989
Subjects: subject: International Relations/Trade
subject: Marketing
subject: FOS: Economics and business

description: Knowledge gaps facing smaller firms in the U.S. food processing and distribution industries are discussed in the context of export decisions which these firms must make. The paper focuses on resources available for export assistance to smaller firms. It is argued that much of the assistance available to smaller firms is targeted to logistical problems facing all exporting firms. Less help is available as firms seek assistance in specific market research and product promotion. It is in these areas that land grant universities and federally funded Centers may be the most helpful resources available to smaller firms considering international marketing activities.
Parton distributions from the lattice
Creators: name: Schroers, Wolfram
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: I review the current status of lattice calculations for two selected observables related to nucleon structure: the second moment of the unpolarized parton distribution, (u-d), and the first moment of the polarized parton distribution, the non-singlet axial coupling gA. The major challenge is the requirement to extract them sufficiently close to the chiral limit. In the former case, there still remains a puzzling disagreement between lattice data and experiment. For the latter quantity, however, we may be close to obtaining its value from the lattice in the immediate future.
description: Invited review at BARYONS 2004, Palaiseau, France, October 25 - 29, 2004
[Brev til Johan Ernst Gunnerus]
Creators: name: Linné, Carl Von
name: Gunnerus, Johan Ernst
Publisher: name: Unknown
Year: 1769

description: Takker for skrifter. Kommenterer det han har lest
description: Dahl nr.: 712. Polydoc nr. 1: 380. Polydoc nr. 2: 27.
Atom-optical elements on micro chips
Creators: name: Kraft, S.
name: Guenther, A.
name: Wicke, P.
name: Kasch, B.
name: Zimmermann, C.
name: Fortagh, J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We describe the realization of atom-optical elements as magnetic waveguide potentials, beam splitters and gravitational traps on a microchip. The microchip was produced by electroplating gold conductors on an aluminium-oxide substrate. The conductors are 30-150 $μ$m wide and allow for the generation of waveguides at large distances to the chip surface, where surface effects are negligible. We show that these elements can be integrated on a single chip to achieve complex atom-optical circuits.