cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
What the Event Calculus Does and How to Do It Efficiently
Creators: name: Iliano  Cervesato
name: Chittaro, Luca
name: Montanari, Angelo
Publisher: name: Carnegie Mellon University
Year: 1998
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Kowalski and Sergot's Event Calculus (EC) is a formalism for reasoning about time and change in a logic programming framework. From a description of events which occur in the real world and properties they initiate and terminate, EC allows to derive the maximal time intervals (MVIs) over which properties hold. In this paper, we provide a precise characterization of what EC actually does to compute MVIs, and propose a solution to do it efficiently when incomplete information about event ordering is given. We first introduce the basic features of EC with relative times and partial ordering, and show that it requires an exponential time to compute MVIs for a given property. Then, we show how adopting graph marking techniques reduces the exponential complexity to a polynomial cost. Successively, we formally introduce the notion of kernel of an ordering relation, and show that it can be usefully applied to further reduce the complexity of computing MVIs.
title: 02_0125
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
What Makes a Good Molecular-Scale Computer Device?
Creators: name: Goldstein, Seth C.
name: Rosewater, Dan
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: The lithographically-produced CMOS transistor has been the key technology that has enabled the information revolution. However, in the near future the limitations, both technical and economic, introduced by lithographic fabrication may inhibit further decreases in feature size. Chemically assembled electronic nanotechnology (CAEN) is a promising alternative to CMOS for constructing circuits with device sizes in the tens of nanometers, far smaller than is thought possible using lithography. In this paper we examine and contrast the constraints imposed by lithographic versus CAEN fabrication; the key limitation is that three-terminal devices, such as transistors, will be impractical at the nanoscale. We demonstrate that these constraints can be satisfied by outlining an architecture that uses only two-terminal CAEN devices to compute without transistors. One crucial requirement of this design circuit is that it be able to restore signals to a reference state without transistors. We present preliminary results for a molecular latch, constructed from molecular resonant tunneling diodes (RTDs) that can perform signal restoration, I/O isolation, and voltage buffering without transistors at the nanoscale.
Nature of protein family signatures: Insights from singular value analysis of position-specific scoring matrices
Creators: name: Kinjo, Akira R.
name: Nakamura, Haruki
Publisher: name: arXiv
Year: 2007
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: Position-specific scoring matrices (PSSMs) are useful for detecting weak homology in protein sequence analysis, and they are thought to contain some essential signatures of the protein families. In order to elucidate what kind of ingredients constitute such family-specific signatures, we apply singular value decomposition to a set of PSSMs and examine the properties of dominant right and left singular vectors. The first right singular vectors were correlated with various amino acid indices including relative mutability, amino acid composition in protein interior, hydropathy, or turn propensity, depending on proteins. A significant correlation between the first left singular vector and a measure of site conservation was observed. It is shown that the contribution of the first singular component to the PSSMs act to disfavor potentially but falsely functionally important residues at conserved sites. The second right singular vectors were highly correlated with hydrophobicity scales, and the corresponding left singular vectors with contact numbers of protein structures. It is suggested that sequence alignment with a PSSM is essentially equivalent to threading supplemented with functional information. The presented method may be used to separate functionally important sites from structurally important ones, and thus it may be a useful tool for predicting protein functions.
description: 22 pages, 7 figures, 4 tables
แนวทางการจัดการเรียนรู้โดยใช้ประเด็นทางสังคมที่เกี่ยวข้องกับวิทยาศาสตร์ที่ส่งเสริมการเปลี่ยนแปลงมโนทัศน์ และเจตคติต่อวิทยาศาสตร์ เรื่อง ระบบหมุนเวียนเลือด และระบบภูมิคุ้มกัน ของนักเรียนชั้นมัธยมศึกษาปีที่ 4
Creators: name: แสงแก้ว พานจันทร์
Publisher: name: หจก.เลิศศิลป์ สาส์ณ โฮลดิ้ง
Year: 2562
Subjects: ประเด็นทางสังคมที่เกี่ยวข้องกับวิทยาศาสตร์, เจตคติต่อวิทยาศาสตร์, มโนทัศน์ทางวิทยาศาสตร์

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 13, 3, 212-224
Universal single-mode lasing in fully chaotic two-dimensional microcavity lasers under continuous-wave operation with large pumping power
Creators: name: Harayama, Takahisa
name: Sunada, Satoshi
name: Shinohara, Susumu
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: For a fully chaotic two-dimensional (2D) microcavity laser, we present a theory that guarantees both the existence of a stable single-mode lasing state and the nonexistence of a stable multimode lasing state, under the assumptions that the cavity size is much larger than the wavelength and the external pumping power is sufficiently large. It is theoretically shown that these universal spectral characteristics arise from the synergistic effect of two different kinds of nonlinearities: deformation of the cavity shape and mode interaction due to a lasing medium. Our theory is based on the linear stability analysis of stationary states for the Maxwell-Bloch equations and accounts for single-mode lasing phenomena observed in real and numerical experiments of fully chaotic 2D microcavity lasers.
description: 9 pages, typos fixed
VLT/NACO astrometry of the HR8799 planetary system. L'-band observations of the three outer planets
Creators: name: Bergfors, C.
name: Brandner, W.
name: Janson, M.
name: Köhler, R.
name: Henning, T.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: HR8799 is so far the only directly imaged multiple exoplanet system. The orbital configuration would, if better known, provide valuable insight into the formation and dynamical evolution of wide-orbit planetary systems. We present L'-band observations of the HR8799 system obtained with NACO at VLT, adding to the astrometric monitoring of the planets HR8799b, c and d. We investigate how well the two simple cases of (i) a circular orbit and (ii) a face-on orbit fit the astrometric data for HR8799d over a total time baseline of ~2 years. The results indicate that the orbit of HR8799d is inclined with respect to our line of sight, and suggest that the orbit is slightly eccentric or non-coplanar with the outer planets and debris disk.
description: 5 pages, 4 figures, 1 table, accepted for publication in A\&A. Updated version includes minor changes made in the proofs
[Letter, Charles R. Darwin to William Darwin Fox, February 14, 1878]
Creators: name: Darwin, Charles, 1809-1882
Publisher: name: The University of British Columbia
Year: 2006

description: Charles Darwin, Down, Beckenham, Kent, to Rev. W. Darwin Fox, Broadlands, Sandown, Isle of Wight. He recalls their long friendship and is sorry to hear of Fox's daughter's illness; he is anxious about his son-in-law, Litchfield, who is not well. George is in Algiers? Frank and he are working on physiological aspects of plants. A.L.S., 2p. envelope.
title: Research to Improve the Design of Driven Pile Foundations in Chalk: the ALPACA Project
Creators: name: Jardine, Richard
name: Kontoe, Stavroula
name: Byrne, Byron
name: Buckley, Richard
name: McAdam, R. A.
Publisher: name: Bundesanstalt für Wasserbau
Year: 2019

description: Presented at: Coastal Structures Conference 2019, Hannover, Germany, September 30th – October 2nd, 2019
[Letter, Charles R. Darwin to William Darwin Fox, July 10, 1878]
Creators: name: Darwin, Charles, 1809-1882
Publisher: name: The University of British Columbia
Year: 2006

description: Charles Darwin, Down, Beckenham, to Revd. W. Darwin Fox, Sandown, Isle of Wight. He is very sorry for the loss which Mr. & Mrs. Fox have suffered and which he saw yesterday in the "Times" and hopes she did not suffer too much. A.L.S., 1p. envelope
Ultrafast, highly-sensitive infrared photodetectors based on two-dimensional oxyselenide crystals
Creators: name: Yin, Jianbo
name: Tan, Zhenjun
name: Hong, Hao
name: Wu, Jinxiong
name: Yuan, Hongtao
name: Liu, Yujing
name: Chen, Cheng
name: Tan, Congwei
name: Yao, Fengrui
name: Chen, Yulin
name: Liu, Zhongfan
name: Liu, Kaihui
name: Peng, Hailin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Infrared detection and sensing is deeply embedded in modern technology and human society and its development has always been benefitting from the discovery of new photoelectric response materials. The rise of two-dimensional (2D) materials, thanks to their distinct electronic structure, extreme dimensional confinement and strong light-matter interactions, provides new material platform for next-generation infrared photodetection. Ideal infrared detectors should have fast respond, high sensitivity and air-stability, which is rare to meet at the same time for all existing 2D materials, either graphene, transition metal dichalcogenide or black phosphorous. Herein we demonstrate a new infrared photodetector based on 2D Bi2O2Se crystals, whose main characteristics are superb in the whole 2D family: high sensitivity of ~65 A/W at 1200 nm and ultrafast intrinsic photoresponse of ~1 ps at room temperature. Such great performance is attributed to the suitable electronic bandgap and high carrier mobility of 2D oxyselenide. With additional merits of mass production, excellent stability and flexibility, 2D oxyselenide detectors should open new avenues in highly-sensitive, high-speed, low-cost, flexible infrared photodetection and imaging.
RETRACTED ARTICLE: E-learning adoption of academicians: a proposal for an extended model
Creators: name: Uğur, Naciye Güliz
name: Turan, Aykut Hamit
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy

description: We, the Editors and Publisher of the journal Behaviour & Information Technology, have retracted the following article: Naciye Güliz Uğur & Aykut Hamit Turan (2018) E-learning adoption of academicians: a proposal for an extended model, Behaviour & Information Technology, 37:4, 393-405, DOI: 10.1080/0144929X.2018.1437219 Since publication, concerns were raised about the similarity of this article to an article published in SIGSAND/PLAIS 2018. Lecture Notes in Business Information Processing: Wrycza S., Kuciapski M. (2018) Determinants of Academic E-Learning Systems Acceptance. In: Wrycza S., Maślankowski J. (eds) Information Systems: Research, Development, Applications, Education. SIGSAND/PLAIS 2018. Lecture Notes in Business Information Processing, vol 333. Springer, Cham. https://doi.org/10.1007/978-3-030-00060-8_6 We initiated an investigation into the article published in Behaviour & Information Technology and when approached for an explanation, the authors were unable to provide their original data to verify its authenticity. Therefore, the authors have agreed to the retraction of the article. We have been informed in our decision-making by our policy on publishing ethics and integrity and the COPE guidelines on retractions. The retracted article will remain online to maintain the scholarly record, but it will be digitally watermarked on each page as ‘Retracted’.
Super- and subradiant emission of two-level systems in the near-Dicke limit
Creators: name: Brooke, Peter G.
name: Marzlin, Karl-Peter
name: Cresser, James D.
name: Sanders, Barry C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze the stability of super- and subradiant states in a system of identical two-level atoms in the near-Dicke limit, i.e., when the atoms are very close to each other compared to the wavelength of resonant light. The dynamics of the system are studied using a renormalized master equation, both with multipolar and minimal-coupling interaction schemes. We show that both models lead to the same result and, in contrast to unrenormalized models, predict that the relative orientation of the (co-aligned) dipoles is unimportant in the Dicke limit. Our master equation is of relevance to any system of dipole-coupled two-level atoms, and gives bounds on the strength of the dipole-dipole interaction for closely spaced atoms. Exact calculations for small atom systems in the near-Dicke limit show the increased emission times resulting from the evolution generated by the strong dipole-dipole interaction. However, for large numbers of atoms in the near-Dicke limit, it is shown that as the number of atoms increases, the effect of the dipole-dipole interaction on collective emission is reduced.
description: 14 pages, 6 figures, published version
title: ADCO, Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Cart. 177 (11 H 289), 197 folios, f. 0004
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0004, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0004, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Phase-locked multi-terahertz electric fields exceeding 13 MV/cm at 190 kHz repetition rate
Creators: name: Knorr, Matthias
name: Raab, Jürgen
name: Tauer, Maximilian
name: Merkl, Philipp
name: Peller, Dominik
name: Wittmann, Emanuel
name: Riedle, Eberhard
name: Lange, Christoph
name: Huber, Rupert
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate a compact source of energetic and phase-locked multi-terahertz pulses at a repetition rate of 190 kHz. Difference frequency mixing of the fundamental output of an Yb:KGW amplifier with the idler of an optical parametric amplifier in GaSe and LiGaS2 crystals yields a passively phase-locked train of waveforms tunable between 12 and 42 THz. The shortest multi-terahertz pulses contain 1.8 oscillation cycles within the intensity FWHM. Pulse energies of up to 0.16 μJ and peak electric fields of 13 MV/cm are achieved. Electro-optic sampling reveals a phase stability better than 0.1 $π$ over multiple hours combined with free CEP tunability. The scalable scheme opens the door to strong-field terahertz optics at unprecedented repetition rates.
description: 6 pages, 5 figures \copyright 2017 Optical Society of America. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited
[Letter, Charles R. Darwin to John Burdon-Sanderson, May 13, 1879]
Creators: name: Darwin, Charles, 1809-1882
Publisher: name: The University of British Columbia
Year: 2006

description: Charles Darwin, "Bassette", Southampton to Burdon-Sanderson. Asks about the Baly Medal which he has just been awarded. A.L.S., 1 p.
[Letter, John Burdon-Sanderson to Charles R. Darwin, May 14, 1879]
Creators: name: Burdon-Sanderson, J. (John), Sir, 1828-1905
Publisher: name: The University of British Columbia
Year: 2006

description: J. Burdon-Sanderson, 26 Gordon Square [London] to Charles Darwin. Answers his queries about the Baly Medal. A.L.S. 2 p.
What is Style?
Creators: name: Garlan, David
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: A central aspect of architectural design is the use of recurring organizational patterns and idioms- or architectural styles. Examples include generic system organizations such as those based on dataflow or layers, as well as specific organizational structures such as the classical decomposition of a compiler, the OSI communication stack, and the MVC user interface paradigm. The principled use of architectural styles has a number of practical benefits. First, it promotes design reuse: routine solutions with well-understood properties can be reapplied to new problems with confidence. Second, it can lead to significant code reuse: often the invariant aspects of an architectural style lend themselves to shared implementations. Third, it is easier for others to understand a system's organization if conventionalized structures are used. For example, even without giving details, characterization of a system as a "client-server" organization immediately conveys a strong image of the kinds of pieces and how they fit together. Fourth,use of standardized styles supports interoperability. Examples include CORBA object-oriented architecture, and event-based tool integration. Fifth, by constraining the design space, an architectural style often permits specialized,style-specific analyses. For example, it is possible to analyze pipe-filter systems for schedulability, throughput, latency, and deadlock-freedom. Such analyses might not be meaningful for an arbitrary, ad hoc architecture - or even one constructed in a different style. Sixth, it is usually possible to provide style-specific visualizations: this makes it possible to provide graphical and textual renderings that match engineers' domain-specific intuitions about how their designs should be depicted.
Can the correlated stability conjecture be saved?
Creators: name: Buchel, Alex
name: Patrushev, Alexander
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Correlated stability conjecture (CSC) proposed by Gubser and Mitra [1,2] linked the thermodynamic and classical (in)stabilities of black branes. In [3] it was shown that the thermodynamic instabilities, specifically the negative specific heat, indeed result in the instabilities in the hydrodynamic spectrum of holographically dual plasma excitations. Counter-examples of CSC were presented in the context of black branes with scalar hair undergoing a second-order phase transition [4,5]. The latter translationary invariant horizons have scalar hair, raising the question whether the asymptotic parameters of the scalar hair can be appropriately interpreted as additional charges leading to a generalization of the thermodynamic stability criterion. In this paper we show that the generalization of the thermodynamic stability criterion of this type can not save CSC. We further present a simple statistical model which makes it clear that thermodynamic and dynamical (in)stabilities generically are not correlated.
description: 9 pages, 2 figures; v2: JHEP version
Similarity search for local protein structures at atomic resolution by exploiting a database management system
Creators: name: Kinjo, Akira R.
name: Nakamura, Haruki
Publisher: name: arXiv
Year: 2007
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: A method to search for local structural similarities in proteins at atomic resolution is presented. It is demonstrated that a huge amount of structural data can be handled within a reasonable CPU time by using a conventional relational database management system with appropriate indexing of geometric data. This method, which we call geometric indexing, can enumerate ligand binding sites that are structurally similar to sub-structures of a query protein among more than 160,000 possible candidates within a few hours of CPU time on an ordinary desktop computer. After detecting a set of high scoring ligand binding sites by the geometric indexing search, structural alignments at atomic resolution are constructed by iteratively applying the Hungarian algorithm, and the statistical significance of the final score is estimated from an empirical model based on a gamma distribution. Applications of this method to several protein structures clearly shows that significant similarities can be detected between local structures of non-homologous as well as homologous proteins.
description: 29 pages, 8 figures, 3 tables
E-learning adoption of academicians: a proposal for an extended model
Creators: name: Uğur, Naciye Güliz
name: Turan, Aykut Hamit
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: From the beginning of the e-learning technology era, many concerns arose regarding the use of e-learning in everyday academic processes. Thus, in recent years, a number of studies were conducted on e-learning acceptance, mostly with the use of Unified Theory of Acceptance and Use of Technology (UTAUT) Model. Current study investigates the determinants of acceptance of academic e-learning technologies with the use of proposed modified UTAUT model. The basic UTAUT model was supplemented by the examined new determinants: system interactivity and the area of scientific expertise. Therefore, the paper contributes to UTAUT theory, applied in e-learning, by utilising empirical research with a modified UTAUT model including these two new variables. This study confirmed the hypotheses related to the effects of performance expectancy, effort expectancy, and system interactivity on behavioural intention to use e-learning technologies, and also stated that the area of scientific expertise does not have a direct impact on the intention to use e-learning technologies. The research model has been tested in an academic environment in Turkey.
[Letter, Charles R. Darwin to Charles W. Fox, March 10, 1880]
Creators: name: Darwin, Charles, 1809-1882
Publisher: name: The University of British Columbia
Year: 2006

description: Charles Darwin, Abinger Hall, Dorking to Ch. W. Fox, Broadlands, Sandown, Isle of Wight. He sends his condolences on the death of Charles Fox's father. A.L.S., 1p. envelope.
Construindo a imagem do Cristo: uma análise da obra de Paulo de Tarso
Creators: name: Santos, Jefferson Roberto Batista dos
Publisher: name: figshare
Year: 2021
Subjects: subject: 220401 Christian Studies (incl. Biblical Studies and Church History)
subject: FOS: Philosophy, ethics and religion
subject: 210306 Classical Greek and Roman History
subject: FOS: History and archaeology
subject: History
subject: 220402 Comparative Religious Studies
subject: 220407 Studies in Religious Traditions (excl. Eastern, Jewish, Christian and Islamic Traditions)

description: Resumo expandido publicado nos Anais da 19ª Jornada de Iniciação Científica da Universidade Federal do Estado do Rio de Janeiro em 2020.
RETOMAROs termos e referências utilizados por Paulo buscam construir uma imagem do Cristo na mente dos seguidores do Messias de Israel que torna o Senhor tanto dos dados quanto dos gentios. Nossa pesquisa, busca compreender com mais profun- didade a construção dessa imagem do Cristo na obra de Paulo, contribuindo para o aprofundamento da compreensão dasorigens plurais do cristianismo. Acreditamos que o estudo da obra paulina ainda tem muito a revelar sobre a vida religiosa dos grupos humanos no imperium romanum e, simultaneamente permite uma maior compreensão de uma das maiores religiões mundiais atualmente existentes
New formulation of gamma-Z box corrections to the weak charge of the proton
Creators: name: Blunden, P. G.
name: Melnitchouk, W.
name: Thomas, A. W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a new formulation of one of the major radiative corrections to the weak charge of the proton -- that arising from the axial-vector hadron part of the $γZ$ box diagram, $\Re{\rm e}\, \Box_{γZ}^{\rm A}$. This formulation, based on dispersion relations, relates the $γZ$ contributions to moments of the $F_3^{γZ}$ interference structure function. It has a clear connection to the pioneering work of Marciano and Sirlin, and enables a systematic approach to improved numerical precision. Using currently available data, the total correction from all intermediate states is $\Re{\rm e}\, \Box_{γZ}^{\rm A} = 0.0044(4)$ at zero energy, which shifts the theoretical estimate of the proton weak charge from $0.0713(8)$ to $0.0705(8)$. The energy dependence of this result, which is vital for interpreting the Q$_{\rm weak}$ experiment, is also determined.
description: 4 pages, 2 figures
Additional file 1 of Analysis of multi-lineage gene expression dynamics during primordial germ cell induction from human induced pluripotent stem cells
Creators: name: Fang, Fang
name: Li, Zili
name: Zhao, Qian
name: Xiong, Chengliang
name: Ni, Ke
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Figure S1. Differentiation of hESCs into PGCLCs in vitro. (A) Expression dynamics of germ cell specific genes during hPGCLC specification process, including hESCs, iMeLCs, and the whole floating embryoids at day 2, 4, 6 and 8 of induction, as measured by qRT-PCR. Relative expression levels are shown with normalization to housekeeping gene GAPDH. Error bars indicate mean ± SD of three independent experiments. Red squares indicate values for embryoids exposed to cytokine stimulation; black triangles indicate values for embryoids formed spontaneously without cytokine stimulation. *p < 0.05 vs. the hESC groups. n.d., not detected. (B) FACS analysis by EpCAM and INTEGRINα6 expression of cells during hPGCLC induction (until day 8) from hESCs by BMP4, LIF, SCF, and EGF (left) or by no cytokines (right). Boxed areas indicate EpCAM /INTEGRINα6 double positive cells with their percentages. (C) Immunofluorescence for the co-expression of SOX17 with SOX2 in day 4 embryoids derived from hiPSCs. Scale bars, 100 μm.
[Letter, Charles R. Darwin to Charles W. Fox, March 29, 1880]
Creators: name: Darwin, Charles, 1809-1882
Publisher: name: The University of British Columbia
Year: 2006

description: Charles Darwin, Down, Beckenham, Kent to Charles W. Fox, Broadlands, Sandown, Isle of Wight. Fox's father is very ill and Darwin sends his sympathy and recalls how he and the father had been very close at Cambridge and how much he thought of him. A.L.S., 1p. envelope.
NDlib: a Python Library to Model and Analyze Diffusion Processes Over Complex Networks
Creators: name: Rossetti, Giulio
name: Milli, Letizia
name: Rinzivillo, Salvatore
name: Sirbu, Alina
name: Giannotti, Fosca
name: Pedreschi, Dino
Publisher: name: arXiv
Year: 2018
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences
subject: G.2.2; F.2.1
subject: 05C85, 60J60, 90C35

description: Nowadays the analysis of dynamics of and on networks represents a hot topic in the Social Network Analysis playground. To support students, teachers, developers and researchers in this work we introduce a novel framework, namely NDlib, an environment designed to describe diffusion simulations. NDlib is designed to be a multi-level ecosystem that can be fruitfully used by different user segments. For this reason, upon NDlib, we designed a simulation server that allows remote execution of experiments as well as an online visualization tool that abstracts its programmatic interface and makes available the simulation platform to non-technicians.
What is a formal method
Creators: name: Wing, Jeannette Marie
Publisher: name: Carnegie Mellon University
Year: 2001
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Abstract: "A formal method is a mathematically-based technique used in Computer Science to describe properties of hardware and/or software systems. It provides a framework within which large, complex systems may be specified, developed, and verified in a systematic rather than ad hoc manner. A method is formal if it has a sound mathematical basis, typically given by a formal specification language. A formal method is only a method, rather than an isolated mathematical entity in itself, because of a number of pragmatic considerations: who uses it, what it is used for, when it is used, and how it is used. This paper elaborates on what makes up for a formal method and compares six different well-known formal methods, three used to specify abstract data types and three used to specify properties of concurrent and distributed systems."
title: A Magellanic origin for the warp of the Galaxy
Creators: name: Weinberg, MD
name: Blitz, L
Publisher: name: University of Massachusetts Amherst
Year: 2006
Subjects: subject: Galaxy : disk
subject: Galaxy : kinematics and dynamics
subject: Galaxy : structure
subject: Astrophysics and Astronomy

description: This is a pre-published version which is collected from arXiv link. The published version is at http://iopscience.iop.org/1538-4357/641/1/L33?fromSearchPage=true
description: We show that a Magellanic Cloud origin for the warp of the Milky Way can explain most quantitative features of the outer H I layer recently identified by Levine et al. We construct a model, similar to that presented by Weinberg in 1998, that produces distortions in the dark matter halo, and we calculate the combined effect of these dark halo distortions and the direct tidal forcing by the Magellanic Clouds on the disk warp in the linear regime. The interaction of the dark matter halo with the disk and resonances between the orbit of the Clouds and the disk account for the large amplitudes observed for the vertical m = 0, 1, and 2 harmonics. The observations lead to six constraints on warp-forcing mechanisms, and our model reasonably approximates all six. The disk is shown to be very dynamic, constantly changing its shape as the Clouds proceed along their orbit. We discuss the challenges to MOND posed by the observations.
Graded $F$-modules and Local Cohomology
Creators: name: Zhang, Yi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics

description: Let $R=k[x_1,..., x_n]$ be a polynomial ring over a field $k$ of characteristic $p>0,$ let $\m=(x_1,..., x_n)$ be the maximal ideal generated by the variables, let $^*E$ be the naturally graded injective hull of $R/\m$ and let $^*E(n)$ be $^*E$ degree shifted downward by $n.$ We introduce the notion of graded $F$-modules (as a refinement of the notion of $F$-modules) and show that if a graded $F$-module $\M$ has zero-dimensional support, then $\M,$ as a graded $R$-module, is isomorphic to a direct sum of a (possibly infinite) number of copies of $^*E(n).$ As a consequence, we show that if the functors $T_1,...,T_s$ and $T$ are defined by $T_{j}=H^{i_j}_{I_j}(-)$ and $T=T_1\circ...\circ T_s,$ where $I_1,..., I_s$ are homogeneous ideals of $R,$ then as a naturally graded $R$-module, the local cohomology module $H^{i_0}_{\m}(T(R))$ is isomorphic to $^*E(n)^c,$ where $c$ is a finite number. If $\text{char}k=0,$ this question is open even for $s=1.$
description: Revised result in section 3
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Cart. 185 (11 H 70), f. 0055v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0055v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0055v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: abbaye de Cîteaux
[Letter, John Burdon-Sanderson to Charles R. Darwin, December 31, 1880]
Creators: name: Burdon-Sanderson, J. (John), Sir, 1828-1905
Publisher: name: The University of British Columbia
Year: 2006

description: J. Burdon-Sanderson, 7 White Rock Place, Hastings to Charles Darwin. He has signed the certificate; speaks of his forthcoming lecture on "the excitable parts of plants". A.L.S. 1 p.
Where the Sidewalk Ends: Jets and Missing Energy Search Strategies for the 7 TeV LHC
Creators: name: Alves, Daniele S. M.
name: Izaguirre, Eder
name: Wacker, Jay G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: This work explores the potential reach of the 7 TeV LHC to new colored states in the context of simplified models and addresses the issue of which search regions are necessary to cover an extensive set of event topologies and kinematic regimes. This article demonstrates that if searches are designed to focus on specific regions of phase space, then new physics may be missed if it lies in unexpected corners. Simple multiregion search strategies can be designed to cover all of kinematic possibilities. A set of benchmark models are created that cover the qualitatively different signatures and a benchmark multiregion search strategy is presented that covers these models.
description: 30 pages, 8 Figures, 3 Tables. Version accepted at JHEP. Minor changes. Added figure
Tighter monogamy relations of quantum entanglement for multiqubit W-class states
Creators: name: Jin, Zhi-Xiang
name: Fei, Shao-Ming
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Monogamy relations characterize the distributions of entanglement in multipartite systems. We investigate monogamy relations for multiqubit generalized W-class states. We present new analytical monogamy inequalities for the concurrence of assistance, which are shown to be tighter than the existing ones. Furthermore, analytical monogamy inequalities are obtained for the negativity of assistance.
description: 14 pages, 2 figures
Arecibo PALFA Survey and Einstein@Home: Binary Pulsar Discovery by Volunteer Computing
Creators: name: Knispel, B.
name: Lazarus, P.
name: Allen, B.
name: Anderson, D.
name: Aulbert, C.
name: Bhat, N. D. R.
name: Bock, O.
name: Bogdanov, S.
name: Brazier, A.
name: Camilo, F.
name: Chatterjee, S.
name: Cordes, J. M.
name: Crawford, F.
name: Deneva, J. S.
name: Desvignes, G.
name: Fehrmann, H.
name: Freire, P. C. C.
name: Hammer, D.
name: Hessels, J. W. T.
name: Jenet, F. A.
name: Kaspi, V. M.
name: Kramer, M.
name: van Leeuwen, J.
name: Lorimer, D. R.
name: Lyne, A. G.
name: Machenschalk, B.
name: McLaughlin, M. A.
name: Messenger, C.
name: Nice, D. J.
name: Papa, M. A.
name: Pletsch, H. J.
name: Prix, R.
name: Ransom, S. M.
name: Siemens, X.
name: Stairs, I. H.
name: Stappers, B. W.
name: Stovall, K.
name: Venkataraman, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the discovery of the 20.7 ms binary pulsar J1952+2630, made using the distributed computing project Einstein@Home in Pulsar ALFA survey observations with the Arecibo telescope. Follow-up observations with the Arecibo telescope confirm the binary nature of the system. We obtain a circular orbital solution with an orbital period of 9.4 hr, a projected orbital radius of 2.8 lt-s, and a mass function of f = 0.15 solar masses by analysis of spin period measurements. No evidence of orbital eccentricity is apparent; we set a 2-sigma upper limit e < 1.7e-3. The orbital parameters suggest a massive white dwarf companion with a minimum mass of 0.95 solar masses, assuming a pulsar mass of 1.4 solar masses. Most likely, this pulsar belongs to the rare class of intermediate mass binary pulsars. Future timing observations will aim to determine the parameters of this system further, measure relativistic effects, and elucidate the nature of the companion star.
description: 5 pages, 3 figures, 1 table; updated to published version
title: Πώς αντιλαμβάνονται οι επισκέπτες υγείας την έννοια της φροντίδας και της υγείας και η σχέση τους με την ενσυναίσθηση
titleType: AlternativeTitle
title: The perception of health visitors for the care and health and their relationship with the empathy
Creators: name: Μπισμπίκη, Γεωργία
Publisher: name: University of Thessaly
Year: 2016
Subjects: subject: Επισκέπτες υγείας
subject: Νοσηλευτές και νοσηλευτική -- Ψυχολογικές απόψεις
subject: Συναισθηματική νοημοσύνη

description: Σημείωση έκδοσης: Η ηλεκτρονική έκδοση δεν καλύπτει πλήρως την έντυπη. Το ερωτηματολόγιο στο τέλος της εργασίας έχει προστεθεί μετά από ψηφιοποίηση των σχετικών σελίδων της έντυπης έκδοσης.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Cart. 193 (11 H 78), f. 0174r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0174r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0174r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Elastic constants and ultrasonic attenuation in the cone state of the frustrated antiferromagnet Cs_2CuCl_4
Creators: name: Kreisel, Andreas
name: Kopietz, Peter
name: Cong, Pham Thanh
name: Wolf, Bernd
name: Lang, Michael
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In an external magnetic field perpendicular to the plane of the layers, the quasi two-dimensional frustrated antiferromagnet Cs_2CuCl_4 exhibits a magnetically ordered "cone state" at low temperatures. In this state the component of the magnetic moments in field direction is finite, while their projection onto the plane of the layers forms a spiral. We present both theoretical and experimental results for the magnetic field dependence of the elastic constants and the ultrasonic attenuation rate in the cone state. Our theoretical analysis is based on the usual spin-wave expansion around the classical ground state of a Heisenberg model on an anisotropic triangular lattice with Dzyaloshinskii-Moriya interactions. Magnon-phonon interactions are modeled by expanding the exchange interactions up to second order in powers of the phonon coordinates. As long as the external magnetic field is not too close to the critical field where the cone state becomes unstable, we obtain reasonable agreement between theory and experiment, suggesting that at least in this regime magnons behave as well-defined quasiparticles. We also show that the assumption of well-defined magnons implies that at long wavelengths the ultrasonic attenuation rate in the cone state of Cs_2CuCl_4 is proportional to the fourth power of the phonon momentum.
description: 20 pages, 7 figures, final version published in PRB
What a software engineer needs to know.
Creators: name: Shaw, Mary
name: Giuse, Dario
name: Reddy, Raj
Publisher: name: Carnegie Mellon University
Year: 1990
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: "Software development, like any complex task, requires a wide variety of knowledge and skills. We examine one particular kind of knowledge, the programming language vocabulary of the programmer, by gathering statistics on large bodies of code in three languages. This data shows that most of the identifiers in programs are either uses of built-in or standard library definitions or highly idiomatic uses of local variables. We interpret this result in light of general results on expertise and language acquisition. We conclude that tools to support the vocabulary component of software development are wanting, and this part of a engineer's education is at best haphazard, and we recommend ways to improve the situation."
On the Scalability of the GPUexplore Explicit-State Model Checker
Creators: name: Cassee, Nathan
name: Neele, Thomas
name: Wijs, Anton
Publisher: name: arXiv
Year: 2018
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: The use of graphics processors (GPUs) is a promising approach to speed up model checking to such an extent that it becomes feasible to instantly verify software systems during development. GPUexplore is an explicit-state model checker that runs all its computations on the GPU. Over the years it has been extended with various techniques, and the possibilities to further improve its performance have been continuously investigated. In this paper, we discuss how the hash table of the tool works, which is at the heart of its functionality. We propose an alteration of the hash table that in isolated experiments seems promising, and analyse its effect when integrated in the tool. Furthermore, we investigate the current scalability of GPUexplore, by experimenting both with input models of varying sizes and running the tool on one of the latest GPUs of NVIDIA.
description: In Proceedings GaM 2017, arXiv:1712.08345
Optimizing quantum process tomography with unitary 2-designs
Creators: name: Scott, A. J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that weighted unitary 2-designs define optimal measurements on the system-ancilla output state for ancilla-assisted process tomography of unital quantum channels. Examples include complete sets of mutually unbiased unitary-operator bases. Each of these specifies a minimal series of optimal orthogonal measurements. General quantum channels are also considered.
description: 28 pages
Charmonium interaction in nuclear matter at FAIR
Creators: name: Bhaduri, Partha Pratim
name: Deveaux, Michael
name: Toia, Alberica
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We have studied the dissociation of $J/ψ$-mesons in low energy proton-nucleus ($p+A$) collisions in the energy range of the future SIS100 accelerator at Facility for Anti-proton and Ion Research (FAIR). According to the results of our calculations, various scenarios of $J/ψ$ absorption in nuclear matter show very distinct suppression patterns in the kinematic regime to be probed at FAIR. This suggests that the SIS100 energies are particularly suited to shed light on the issue of interaction of $J/ψ$ resonance in nuclear medium.
description: 16 pages, 18 figures