cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Efficiency of weak lensing surveys to probe cosmological models
Creators: name: Van Waerbeke, L.
name: Bernardeau, F.
name: Mellier, Y.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We apply a mass reconstruction technique to simulated large-scale structure gravitational distortion maps, from 2.5' to 10 degree scales, for different cosmological scenarii. The projected mass is reconstructed using a non-parametric least square method after noise due to the galaxy intrinsic ellipticities has been added on. The shearing of the galaxies is performed using the full lensing equation, without any hypothesis like the weak lensing approximation, or other linearization. It is shown that, in the reconstructed maps the noise acts as a perfect uncorrelated Poisson noise, with no propagation at large scales. The measured power spectrum and first four moments of the convergence can be corrected accurately for this source of noise. Using 60 realizations for each model, we show that a weak lensing survey of 5x5 degrees with a typical sheared background population of 30 gal/arcmin^2 at a redshift z_s=1, is able to probe the amplitude of the power spectrum with a few percents accuracy. Such a survey would lead to a 6 sigma separation between open (Omega=0.3) and flat (Omega=1) model. This separation is shown to be robust against different hypothesis for the normalization or the shape of the power spectrum, and does not require very deep surveys. The observational strategy for an optimal measurement of the power spectrum and the moments of the convergence is discussed.
description: 22 pages, latex. Replaced by the accepted version, A&A in press
Game Design with Pocket Code: Providing a Constructionist Environment for Girls in the School Context
Creators: name: Petri, Anja
name: Schindler, Christian
name: Slany, Wolfgang
name: Spieler, Bernadette
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: The widespread use of mobile phones is changing how learning takes place in many disciplines and contexts. As a scenario in a constructionist learning environment, students are given powerful tools to create games using their own ideas. In the "No One Left Behind" (NOLB) project we will study through experimental cycles whether the use of mobile game design has an impact on learning, understanding, and retention of knowledge for students at risk of social exclusion. We will use the mobile learning app Pocket Code with partner schools in three countries: Austria, Spain, and the UK. This paper focuses on the Austrian pilot, which is exploring gender inclusion in game creation within an educational environment. We first study differences in game creation between girls and boys. This study that started in September 2015, will help teachers to integrate Pocket Code effectively into their courses. For future studies an enhanced school version of Pocket Code will be designed using the results and insights gathered at schools with pupils and teachers.
description: 8 pages, 3 figures, 1 table, Constructionism 2016
title: Τράπεζα θεμάτων στη γενική ανόργανη χημεία
Creators: name: Liodakis, Stelios
name: Kordatos, Konstantinos
name: Mavropoulos, Avraam
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΓΕΝΙΚΗ ΑΝΟΡΓΑΝΗ ΧΗΜΕΙΑ
ΕΡΩΤΗΣΕΙΣ ΚΛΕΣΤΟΥ ΤΥΠΟΥ
ΕΡΩΤΗΣΕΙΣ ΑΝΟΙΚΤΟΥ ΤΥΠΟΥ
General Inorganic Chemistry
Multiple Choice
Problems

description: Το προτεινόμενο βιβλίο θα αποτελέσει συμπληρωματικό βοήθημα για την εμπέδωση του μαθήματος της Γενικής Ανόργανης Χημείας. Είναι προφανές ότι η Γενική Ανόργανη Χημεία δεν απευθύνεται αποκλειστικά σε χημικούς, αφού επιστήμονες πολλών ειδικοτήτων, όπως μηχανικοί και τεχνολόγοι, αντλούν ολοένα και περισσότερο στοιχεία για την πρόοδο των εργασιών τους. Με το παραπάνω σκεπτικό, το βιβλίο αυτό θα γραφτεί με απλότητα και σαφήνεια, ώστε να ωφελήσει τους νεοεισερχόμενους σπουδαστές από διαφορετικές σχολές.
Η δημιουργία τράπεζας ερωτήσεων- ασκήσεων - προβλημάτων στην Ανόργανη Χημεία έχει διπλό όφελος. Πρώτον υποβοηθεί τους σπουδαστές στην ευχερέστερη ανάγνωση, κατανόηση και εμπέδωση του μαθήματος. Δεύτερον διευκολύνει τους διδάσκοντες, αφού μπορεί να αποτελέσει τη βάση μιας πλούσιας πηγής θεμάτων για την εξέταση των σπουδαστών.
Στο Α΄ μέρος θα προτάσσεται επιγραμματικά η θεωρία
Στο Β’ μέρος του βιβλίου θα καταγραφούν ερωτήσεις κλειστού τύπου (πολλαπλής επιλογής, σωστού-λάθους) και ερωτήσεις ανοικτού τύπου (ανάπτυξης, σύντομης απάντησης και υπολογιστικά προβλήματα). Σε κάθε κεφάλαιο θα χαράσσονται αρχικά οι στόχοι, ενώ η ακολουθούμενη ροή των ερωτήσεων ταξινομείται ανά τύπο ερώτησης και με διαβάθμιση δυσκολίας. Στο τέλος κάθε κεφαλαίου θα προτείνονται δοκιμασίες (test), ώστε να διαγνωσθεί η επίτευξη των στόχων. Ο βαθμός επίδοσης στην παραπάνω δοκιμασία θα σχολιάζεται θετικά ή αρνητικά και θα παραπέμπει, είτε σε επανάληψη και περαιτέρω άσκηση στο ίδιο κεφάλαιο, είτε στο επόμενο κεφάλαιο.
Στο Γ’ μέρος του βιβλίου θα δίνονται οι απαντήσεις και οι λύσεις των προβλημάτων. Ιδιαίτερο βάρος θα δίνεται όταν η επιλογή ή απάντηση στα ερωτήματα που τίθενται στο Α’ μέρος του βιβλίου είναι λανθασμένη. Στην περίπτωση αυτή το βιβλίο θα παραθέτει επεξηγήσεις και παραδείγματα, θα παραπέμπει στην ανάγνωση καθορισμένων χωρίων από βασικά συγγράμματα ή ηλεκτρονικούς ισότοπους (sites). Ακόμα, θα δίνονται διαδραστικές δράσεις, ώστε να εξαλειφθεί η παρανόηση και αποκατασταθεί η εμπέδωση.
Reminiscences of William Dentzer 1989
Publisher: name: Columbia University
Year: 2020
Subjects: Lawyers
International agencies
Student movements

description: National Student Association [NSA] Congress, 1950, Korean War and anti Communism; Allard K. Lowenstein's return from Stockholm Conference, 1951; Dentzer's presidency of NSA; origin of Coordinating Secretariat of International Student Conference; opposition to Dentzer and Lowenstein in NSA; Dentzer and Lowenstein's involvement with Central Intelligence Agency (CIA); Lowenstein's knowledge of government funding of international student activities; Dentzer as NSA contact for CIA; Kennedy administration; recollections of Lowenstein
title: ADCO, Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Cart. 166 (11 H 64), 136 folios, f. 0033r
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
name: Petot, Frédéric
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 166 (11 H 64), 136 folios, f. 0033r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 166 (11 H 64), 136 folios, f. 0033r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Nonperturbative Renormalization of Operators in Near-Conformal Systems Using Gradient Flows
Creators: name: Carosso, Andrea
name: Hasenfratz, Anna
name: Neil, Ethan T.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a continuous real space renormalization group transformation based on gradient flow, allowing for a numerical study of renormalization without the need for costly ensemble matching. We apply our technique in a pilot study of SU$(3)$ gauge theory with $N_f = 12$ fermions in the fundamental representation, finding the mass anomalous dimension to be $γ_m = 0.23(6)$, consistent with other perturbative and lattice estimates. We also present the first lattice calculation of the nucleon anomalous dimension in this theory, finding $γ_N = 0.05(5)$.
description: 5 pages, 3 figures. v2: updated references, edited derivation for clarity. v3: updated to published version
New D_{n+1}^(2) K-matrices with quantum group symmetry
Creators: name: Nepomechie, Rafael I.
name: Pimenta, Rodrigo A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We find new families of solutions of the $D_{n+1}^{(2)}$ boundary Yang-Baxter equation. The open spin-chain transfer matrices constructed with these K-matrices have quantum group symmetry corresponding to removing one node from the $D_{n+1}^{(2)}$ Dynkin diagram, namely, $U_{q}(B_{n-p}) \otimes U_{q}(B_{p})$, where $p=0, \ldots, n$. These transfer matrices also have a $p \leftrightarrow n-p$ duality symmetry. These symmetries help to account for the degeneracies in the spectrum of the transfer matrix.
description: 15 pages; v2: minor changes to match the published version. arXiv admin note: text overlap with arXiv:1802.04864
Additional file 1: of The LAT1 inhibitor JPH203 reduces growth of thyroid carcinoma in a fully immunocompetent mouse model
Creators: name: Häfliger, Pascal
name: Graff, Julien
name: Rubin, Matthias
name: Stooss, Amandine
name: Dettmer, Matthias
name: Karl-Heinz Altmann
name: Gertsch, Jürg
name: Roch-Philippe Charles
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Figure S1. Leucine uptake in negative control cells LNCaP. Figure S2. LAT1 transcription levels in GSE datasets 65144 and 33630. Table S1. Comparison of the amino acid concentrations (in μM) in different media versus plasma. (PDF 104 kb)
title: Επιχειρηματική ευφυΐα και εξόρυξη δεδομένων
title: Ανακάλυψη Γνώσης για τη Λήψη Επιχειρηματικών Αποφάσεων
titleType: AlternativeTitle
Creators: name: Kyrkos, Efstathios
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΕΠΙΧΕΙΡΗΜΑΤΙΚΗ ΕΥΦΥΪΑ
ΕΞΟΡΥΞΗ ΔΕΔΟΜΕΝΩΝ
ΣΥΣΤΗΜΑΤΑ ΛΗΨΗΣ ΑΠΟΦΑΣΕΩΝ
ΠΡΟΕΠΕΞΕΡΓΑΣΙΑ ΔΕΔΟΜΕΝΩΝ
ΚΑΝΟΝΕΣ ΣΥΣΧΕΤΙΣΗΣ
ΚΑΤΗΓΟΡΙΟΠΟΙΗΣΗ
ΑΝΑΛΥΣΗ ΣΥΣΤΑΔΩΝ
ΑΝΑΛΥΤΙΚΗ ΤΩΝ ΕΠΙΧΕΙΡΗΣΕΩΝ
ΛΗΨΗ ΑΠΟΦΑΣΕΩΝ
Business Intelligence
Data Mining
Decision Making
Decision Support Systems
Data Preprocessing
Association Rules
Classification
Clustering
Business Analytics

description: Η Επιχειρηματική Ευφυΐα, δηλαδή η εφαρμογή εξελιγμένων τεχνικών για την ανάλυση επιχειρηματικών δεδομένων και την υποστήριξη της λήψης αποφάσεων αποτελεί μια τεχνολογία αιχμής που προκαλεί με αυξανόμενο ρυθμό το ενδιαφέρον του επιχειρηματικού κόσμου. Παλαιότερα η Επιχειρηματική Ευφυΐα ταυτιζόταν με τα παραδοσιακά Συστήματα Υποστήριξης Αποφάσεων. Αργότερα οι Αποθήκες Δεδομένων και οι τεχνικές OLAP εμπλούτισαν το φάσμα των εφαρμοζόμενων τεχνικών. Στη σημερινή εποχή, με την καθιέρωση του κλάδου της Εξόρυξης Δεδομένων, προσφέρονται πρωτόγνωρες δυνατότητες για την ανακάλυψη γνώσης, την βελτίωση της λήψης αποφάσεων και την αναβάθμιση της διοίκησης των επιχειρήσεων. Το προτεινόμενο σύγγραμμα απευθύνεται σε μελλοντικά στελέχη επιχειρήσεων. Σκοπός του είναι να εξοικειώσει τον αναγνώστη με τις δυνατότητες και τις εφαρμοζόμενες μεθοδολογίες της σύγχρονης Επιχειρηματικής Ευφυΐας. Επίσης η θεματολογία του συγγράμματος είναι αρκετά ευρεία. Αρχικά γίνεται αναφορά στις βασικές έννοιες της Επιχειρηματικής Ευφυΐας. Ακολούθως, παρουσιάζονται τα παραδοσιακά Συστήματα Υποστήριξης Αποφάσεων. Ένα κεφάλαιο αναφέρεται στα προβλήματα διαχείρισης έργων Επιχειρηματικής Ευφυΐας. Τα μοντέλα διαφόρων τύπων για την διεξαγωγή αναλύσεων αποτελεί το αντικείμενο ενός επιπλέον κεφαλαίου. Ακολουθεί η θεματική ενότητα των Αποθηκών Δεδομένων και των τεχνικών OLAP. Ιδιαίτερη έμφαση δίνεται στις μεθοδολογίες Εξόρυξης Δεδομένων. Με ειδικά κεφάλαια καλύπτονται η προεπεξεργασία των δεδομένων, οι Κανόνες Συσχέτισης, η Κατηγοριοποίηση και η Ανάλυση Συστάδων. Γίνεται αναφορά σε ειδικά πρακτικά ζητήματα της εξόρυξης δεδομένων όπως πχ η επιλογή σημαντικών χαρακτηριστικών, η ανισοκατανομή των κλάσεων και η διαφοροποίηση του κόστους σφάλματος κατηγοριοποίησης. Η ύλη του συγγράμματος εμπλουτίζεται με παραδείγματα εφαρμογής των σχετικών μεθοδολογιών σε προβλήματα ανάλυσης επιχειρηματικών δεδομένων. Επίσης, το τελευταίο κεφάλαιο του βιβλίου εισάγει τον αναγνώστη στο λογισμικό εξόρυξης δεδομένων WEKA.
Reminiscences of William E. Bell, 1985
Publisher: name: Columbia University
Year: 2020
Subjects: Sanitary engineers
Sanitary engineering
New Deal, 1933-1939

description: Childhood in Arkansas; studied civil engineering at Virginia Military Institute; received MA in sanitary engineering from University of North Carolina; various posts with public health service; assignment with the Institute of Inter-American Affairs: post in Mexico 1949-1952, post in Costa Rica 1952-1954; returned to public health service; position with Montgomery County government in Maryland
Results from the High-Z Supernova Search Team
Creators: name: Filippenko, Alexei V.
name: Riess, Adam G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We review the use of Type Ia supernovae for cosmological distance determinations. Low-redshift SNe Ia ($z \lesssim 0.1$) demonstrate that (a) the Hubble expansion is linear, (b) $H_0 = 65 \pm 2$ (statistical) km s$^{-1}$ Mpc$^{-1}$, (c) the bulk motion of the Local Group is consistent with the COBE result, and (d) the properties of dust in other galaxies are similar to those of dust in the Milky Way. We find that the light curves of high-redshift SNe Ia are stretched in a manner consistent with the expansion of space; similarly, their spectra exhibit slower temporal evolution (by a factor of $1 + z$) than those of nearby SNe Ia. The luminosity distances of our 16 high-redshift SNe Ia are, on average, 10--15% farther than expected in a low mass-density ($Ω_M=0.2$) universe without a cosmological constant. Our analysis strongly supports eternally expanding models with positive cosmological constant and a current acceleration of the expansion. We address many potential sources of systematic error; at present, none of them reconciles the data with $Ω_Λ=0$ and $q_0 \geq 0$. The dynamical age of the Universe is estimated to be $14.2 \pm 1.7$ Gyr, consistent with the ages of globular star clusters.
description: 17 pages, latex, plus 2 figures, to appear in the Proceedings of the 3rd International Symposium on Sources and Detection of Dark Matter in the Universe (DM98), Feb. 1998, ed. D. Cline
Magnetic Dipole Microwave Emission from Dust Grains
Creators: name: Draine, B. T.
name: Lazarian, A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Thermal fluctuations in the magnetization of interstellar grains will produce magnetic dipole emission at frequencies below ~100 GHz. We show how to calculate absorption and emission from small particles composed of magnetic materials. The Kramers-Kronig relations for a dusty medium are generalized to include the possibility of magnetic grains. The frequency-dependent magnetic permeability is discussed for candidate grain materials, including iron and magnetite. We calculate emission spectra for various interstellar grain candidates. While paramagnetic grains or magnetite grains cannot account for the observed "anomalous" emission from dust in the 14-90 GHz range, stronger magnetic dipole emission will result if a fraction of the grain material is ferromagnetic, as could be the case given the high Fe content of interstellar dust. The observed emission from dust near 90 GHz implies that not more than 5% of interstellar Fe is in the form of metallic iron grains or inclusions (e.g., in "GEMS"). However, we show that if most interstellar Fe is in a moderately ferromagnetic material, it could contribute a substantial fraction of the observed 14-90 GHz emission, perhaps comparable to the contribution from spinning ultrasmall dust grains. The two emission mechanisms can be distinguished by measuring the emission from dark clouds. The expected polarization of magnetic dipole emission is discussed
description: 38 pages, 9 eps figures, uses aaspp4.sty package. Submitted to Ap. J
Statistical Methods for Monte-Carlo based Multiple Hypothesis Testing
Creators: name: Hahn, Georg
Publisher: name: Imperial College London
Year: 2015

description: Statistical hypothesis testing is a key technique to perform statistical inference. The main focus of this work is to investigate multiple testing under the assumption that the analytical p-values underlying the tests for all hypotheses are unknown. Instead, we assume that they can be approximated by drawing Monte Carlo samples under the null. The first part of this thesis focuses on the computation of test results with a guarantee on their correctness, that is decisions on multiple hypotheses which are identical to the ones obtained with the unknown p-values. We present MMCTest, an algorithm to implement a multiple testing procedure which yields correct decisions on all hypotheses (up to a pre-specified error probability) based solely on Monte Carlo simulation. MMCTest offers novel ways to evaluate multiple hypotheses as it allows to obtain the (previously unknown) correct decision on hypotheses (for instance, genes) in real data studies (again up to an error probability pre-specified by the user). The ideas behind MMCTest are generalised in a framework for Monte Carlo based multiple testing, demonstrating that existing methods giving no guarantees on their test results can be modified to yield certain theoretical guarantees on the correctness of their outputs. The second part deals with multiple testing from a practical perspective. We assume that in practice, it might also be desired to sacrifice the additional computational effort needed to obtain guaranteed decisions and to invest it instead in the computation of a more accurate ad-hoc test result. This is attempted by QuickMMCTest, an algorithm which adaptively allocates more samples to hypotheses whose decisions are more prone to random fluctuations, thereby achieving an improved accuracy. This work also derives the optimal allocation of a finite number of samples to finitely many hypotheses under a normal approximation, where the optimal allocation is understood as the one minimising the expected number of erroneously classified hypotheses (with respect to the classification based on the analytical p-values). An empirical comparison of the optimal allocation of samples to the one computed by QuickMMCTest indicates that the behaviour of QuickMMCTest might not be too far away from being optimal.
On The Formation of Disk Galaxies and Massive Central Objects
Creators: name: Sellwood, J. A.
name: Moore, E. M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We propose that massive central objects form in the centers of the bars which must develop in young high-surface density galactic disks. Large-scale dynamics shuts off the growth of the central mass before it reaches $\sim 2%$ of the disk mass at the time, but this mass is sufficient to weaken the bar substantially. Subsequent evolution of the galaxy can either complete the destruction of the bar or cause it to recover, depending upon the angular momentum distribution of later infalling material. We produce massive, fully self-gravitating disks having roughly flat rotation curves which are quite stable. If at least part of the central masses we require constitute the engines of QSOs, then our picture naturally accounts for their redshift dependence, since the fuel supply is shut off by the development of an inner Lindblad resonance. A prediction is that massive objects should not be found in halo dominated galaxies, such as low-luminosity, or low-surface brightness galaxies.
description: 38 pages, 6 figures, to appear in ApJ, LaTeX uses aasms4.sty
Spherically symmetric charged black hole in conformal teleparallel equivalent of general relativity
Creators: name: Nashed, G. G. L.
name: Bamba, Kazuharu
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study 4-dimensional non-charged and charged spherically symmetric spacetimes in conformal teleparallel equivalent of general relativity. We apply the gravitational field equations in non-charged and charged spacetimes to the diagonal and non-diagonal vierbeins and derive their sets of the non-linear differential equations. It is demonstrated that the Schwarzschild, for the non-charged case, and the Reissner-Nordström, for the charged case, are the only black hole solutions for the spherically symmetric case in the framework of the conformal teleparallel equivalent of general relativity theory. As a result, it is found that in the conformal teleparallel equivalent of general relativity theory, the scalar field cannot have any effect for the spherically symmetric manifold.
description: 11 pages, no figure, version accepted for publication in JCAP
Efficient Symbolic Learning over Knowledge Graphs
Creators: name: Deshar, Sohan
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität, Institut für Data Science
Year: 2024
Subjects: subject: Rule Mining
subject: SPARQL
subject: Inductive Logical Programming
subject: AMIE
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: Knowledge Graphs (KG) are repositories of structured information. Inductive Logic Programming (ILP) can be used over these KGs to mine logical rules which can then be used to deduce new information and learn new facts from these KGs. Over the years, many algorithms have been developed for this purpose, almost all requiring the complete KG to be present in the main memory at some point of their execution. With increasing sizes of the KGs, owing to the improvement in the knowledge extraction mechanisms, the application of these algorithms is being renderedless and less feasible locally. Due to the sheer size of these KGs, many of them don’t even fit in the memory of normal computing devices. These KGs can, however, also be represented in RDF making them structured and queriable using the SPARQL endpoints. And thanks to software like Openlink’s Virtuoso, these queriable KGs can be hosted on a server as SPARQL endpoints. In light of this fact, an effort was undertaken to develop an algorithm that overcomes the memory bottleneck of the current logical rule mining procedures by using SPARQL endpoints. To that end, one of the state-of-the-art algorithms AMIE was taken as a reference to create a new algorithm that mines logical rules over these KGs by querying the SPARQL endpoints on which they are hosted, effectively overcoming the aforementioned memory bottleneck, allowing us to mine rules (and eventually deduce new information) locally.
Effect of incommensurate potential on nodal-link semimetals
Creators: name: Wang, Yucheng
name: Hu, Haiping
name: Chen, Shu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We explore the effect of an incommensurate potential on nodal-link semimetals. For system with surface states, we show the nodal-link semimetal undergoes a series of phase transitions: first into a metallic phase, then to a loop semimetal phase and back to a metallic phase with increasing the strength of incommensurate potential. The phase transitions are unveiled by analyzing the properties of energy spectra and wave functions. We also study the system without surface states and find that the Fermi surface evolves from lines to loops before the system enters into a metallic phase when increasing the incommensurate potential strength.
Search for resonances in the mass distribution of jet pairs with one or two jets identified as $b$-jets in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for new resonances decaying into jets containing b-hadrons in $pp$ collisions with the ATLAS detector at the LHC is presented in the dijet mass range from 0.57 TeV to 7 TeV. The dataset corresponds to an integrated luminosity of up to 36.1 fb$^{-1}$ collected in 2015 and 2016 at $\sqrt{s} = 13$ TeV. No evidence of a significant excess of events above the smooth background shape is found. Upper cross-section limits and lower limits on the corresponding signal mass parameters for several types of signal hypotheses are provided at 95% CL. In addition, 95% CL upper limits are set on the cross-sections for new processes that would produce Gaussian-shaped signals in the di-b-jet mass distributions.
description: 36 pages in total, author list starting page 20, 12 figures, 1 table, Phys. Rev. D. 98, 032016, All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/EXOT-2016-33
ISFET based sensing and processing methods for semiconductor based DNA sequencing
Creators: name: Hu, Yuanqi
Publisher: name: Imperial College London
Year: 2015

description: The growing need to obtain large amounts of genomic data for various applications has motivated efforts to drop the cost and time of DNA sequencing and assembly. At the forefront of these, semiconductor based sequencing using Ion-Sensitive Field Effect Transistors (ISFETs) shows great promise. This thesis explores methods to improve ISFET sensor performance using novel front-end topologies in CMOS in addition to introducing new real-time parallel processing methods to allow more robust and rapid DNA sequencing and assembly in hardware. The novel front-ends utilise capacitive feedback. By doing so, all the existing challenges in ISFET sensors such as trapped charge, sensitivity loss and drift can be solved. Three different topologies ( two-stage, single-stage and 3-Transistor) are discussed and compared. The single stage front-end is also found to be the most suitable structure for implementing large arrays of sensors. A novel automatic calibration system is designed to compensate for the gain mismatches in the sensor array, which monitors the amplitude of high frequency sine waves superimposed on the chemical signals. A trade-off between speed and resolution is resolved by adding additional lowpass filters in the loop. Following this, a full system comprising a $32\times32$ ISFET array, an automatic gain calibration system, control logics and SPI is implemented. The correlated double sampling system which eliminates the offset problem is realized in digital domain. An SPI protocol is used to send off the digitalised data to off-chip memory, as well as the data retrieval. The test results indicate a good performance in offset cancellation and gain consistency. Finally a real-time DNA fragment comparison system is implemented in the FPGA for DNA assembly. To handle with the incomplete data set during the sequencing time, a novel hybrid comparison algorithm is proposed. The original all-against-all comparison step in the OLC method is firstly decomposed into successive window-against-window comparison phases, and then dynamic programming is grafted on the exact comparison to achieve high speed but error-tolerant computation. Hierarchical implementation in FPGA is represented where processing units are paralleled and controlled by one global controller. The validation of the proposed system is proven by the assembly of three real DNA sets even with deliberate errors introduced.
Community museums as potential instruments for social change and sustainable development in rural Mexico
Creators: name: Lesher Trevino, Ana Cristina
Publisher: name: Imperial College London
Year: 2015

description: Ecomuseums are innovative institutions in which new museological systems are used to conserve and interpret the tangible and intangible heritage of a defined geographical area and its corresponding community. Ecomuseums have a strong interest in public participation, in terms of both creation and subsequent development. Such institutions aim to establish an enduring dialogue between staff and community members and to influence positively the social and economic development of the locality. This research focuses on two ecomuseums in rural communities in Mexico. I analyse the impact of both museums on their communities in terms of social improvement within statutes of sustainability. I look at their value in enabling environmental and cultural conservation; and I examine the various communication processes linking outside “experts” and community members. The two museums tell markedly contrasting stories and show different processes of creation and community appropriation. The museum of San Juan Raya, located in a desert community in central Mexico, is a success story where an outside initiative was transformed into a beneficial community project largely run by local people. On the other hand the museum of Frontera Corozal, in the tropical jungle of southern Mexico, developed in a complex and fraught historic-political background, shows a much more problematic identity and no management continuity. My research draws the conclusion that, assuming appropriate communication processes are established, ecomuseums have the ability to help to empower rural communities, to promote social change, and to implement successful techniques of conservation and management of natural resources. Although these two museums are of interest in themselves, this research considers and finds meaning in their different trajectories. The results of this evaluation are relevant to other worldwide communities setting up equivalent institutions, and may facilitate the understanding and development of community museums.
Additional file 1: of Paediatric Autism Communication Therapy-Generalised (PACT-G) against treatment as usual for reducing symptom severity in young children with autism spectrum disorder: study protocol for a randomised controlled trial
Creators: name: Green, Jonathan
name: Aldred, Catherine
name: Charman, Tony
name: Couteur, Ann Le
name: Emsley, Richard
name: Grahame, Victoria
name: Howlin, Patricia
name: Humphrey, Neil
name: Leadbitter, Kathy
name: McConachie, Helen
name: Parr, Jeremy
name: Pickles, Andrew
name: Slonims, Vicky
name: Taylor, Carol
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) 2013 Checklist: recommended items to address in a clinical trial protocol and related documents*. (PDF 107 kb)
Computing optical properties of large systems
Creators: name: Zuehlsdorff, Tim Joachim
Publisher: name: Imperial College London
Year: 2015

description: In recent years, time-dependent density-functional theory (TDDFT) has been the method of choice for calculating optical excitations in medium sized to large systems, due to its good balance between computational cost and achievable accuracy. In this thesis, TDDFT is reformulated to fit the framework of the linear-scaling density-functional theory (DFT) code ONETEP. The implementation relies on representing the optical response of the system using two sets of localised, atom centered, in situ optimised orbitals in order to ideally describe both the electron and the hole wavefunctions of the excitation. This dual representation approach requires only a minimal number of localised functions, leading to a very efficient algorithm. It is demonstrated that the method has the capability of computing low energy excitations of systems containing thousands of atoms in a computational effort that scales linearly with system size. The localised representation of the response to a perturbation allows for the selective convergence of excitations localised in certain regions of a larger system. The excitations of the whole system can then be obtained by treating the coupling between different subsystems perturbatively. It is shown that in the limit of weakly coupled excitons, the results obtained with the coupled subsystem approach agree with a full treatment of the entire system, with a large reduction in computational cost. The strengths of the methodology developed in this work are demonstrated on a number of realistic test systems, such as doped p-terphenyl molecular crystals and the exciton coupling in the Fenna-Matthews-Olson complex of bacteriochlorophyll. It is shown that the coupled subsystem TDDFT approach allows for the treatment of system sizes inaccessible by previous methods.
Reminiscences of William Everdell, 1981
Publisher: name: Columbia University
Year: 2021
Subjects: subject: Lawyers
subject: World War, 1939-1945--Naval operations, American
subject: Law
subject: FOS: Law
subject: Law partnership

description: Recollectins of Yale Law School; experiences in the Navy, 1942-1945; cases and partners of law firm Debevoise Plimpton Lyons & Gates
User modelling for robotic companions using stochastic context-free grammars
Creators: name: Sarabia Del Castillo, Miguel
Publisher: name: Imperial College London
Year: 2015

description: Creating models about others is a sophisticated human ability that robotic companions need to develop in order to have successful interactions. This thesis proposes user modelling frameworks to personalise the interaction between a robot and its user and devises novel scenarios where robotic companions may apply these user modelling techniques. We tackle the creation of user models in a hierarchical manner, using a streamlined version of the Hierarchical Attentive Multiple-Models for Execution and Recognition (HAMMER) architecture to detect low-level user actions and taking advantage of Stochastic Context-Free Grammars (SCFGs) to instantiate higher-level models which recognise uncertain and recursive sequences of low-level actions. We discuss a couple of distinct scenarios for robotic companions: a humanoid sidekick for power-wheelchair users and a companion of hospital patients. Next, we address the limitations of the previous scenarios by applying our user modelling techniques and designing two further scenarios that fully take advantage of the user model. These scenarios are: a wheelchair driving tutor which models the user abilities, and the musical collaborator which learns the preferences of its users. The methodology produced interesting results in all scenarios: users preferred the actual robot over a simulator as a wheelchair sidekick. Hospital patients rated positively their interactions with the companion independently of their age. Moreover, most users agreed that the music collaborator had become a better accompanist with our framework. Finally, we observed that users' driving performance improved when the robotic tutor instructed them to repeat a task. As our workforce ages and the care requirements in our society grow, robots will need to play a role in helping us lead better lives. This thesis shows that, through the use of SCFGs, adaptive user models may be generated which then can be used by robots to assist their users.
Reminiscences of William E. Stevenson, 1981
Publisher: name: Columbia University
Year: 2021
Subjects: Diplomats
Lawyers
Law partnership
World War, 1939-1945--Civilian relief

description: Early legal career; formation of Debevoise and Stevenson, 1932-1942, 1944-1946: early cases; Red Cross operations in London and North Africa, 1942-1944; President, Oberlin College, 1946-1959; United States Ambassador to Philippines, 1961-1964; member of international investigative commisions
Rubia cordifolia Linnaeus 1768
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Rubiaceae
Rubia
Rubia cordifolia

description: Rubia cordifolia Linnaeus, Systema Naturae, ed. 12, 3: 229. 1768.
"Habitat in Maiorca. Gerard." RCN: 894.
Type not designated.
Original material: Herb. Linn. No. 131.7 (LINN).
Current name: Rubia cordifolia L. (Rubiaceae).
Note: There have been difficulties in interpreting this name, partly because Linnaeus originally described it as coming from Majorca, and later (in Mant. Pl. Alt.: 197. 1771) modified this to "Sibiria, China") - see Hara & Kurosawa (in Sci. Rep. Tôhoku Univ., Ser. 4, Biol. 29: 258. 1963) and Verdcourt (in Kew Bull. 30: 322. 1975). Although Ehrendorfer & Schönbeck-Temesy (in Rechinger, Fl. Iranica 176: 52. 2005) indicated 131.7 (LINN) as type, they did not state "designated here" or an equivalent as required by Art. 7.11.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part R), pp. 785-805 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 800, DOI: 10.5281/zenodo.291971
title: ADCO, Cartulaire des Dominicains de Dijon (1286), Cart. 221 (H 53), 170 folios, f. 0137
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios, f. 0137, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: Dijon
description: Provenance: http://www.wikidata.org/entity/Q7003
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb15250518p
description: Provenance: http://www.idref.fr/02643413X/id
description: Provenance: https://www.geonames.org/6453767
Additional file 1: of RNA-seq analysis of gene expression changes during pupariation in Bactrocera dorsalis (Hendel) (Diptera: Tephritidae)
Creators: name: Er-Hu Chen
name: Hou, Qiu-Li
name: Dou, Wei
name: Wei, Dan-Dan
name: Yue, Yong
name: Yang, Rui-Lin
name: Shuai-Feng Yu
name: Schutter, Kristof De
name: Smagghe, Guy
name: Wang, Jin-Jun
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Table S1. Primers used for quantitative real-time PCR (qRT-PCR). (DOCX 18 kb)
Akt suppresses DLK for maintaining self-renewal of mouse embryonic stem cells
Creators: name: Wu, Cheng-Chung
name: Wu, Hong-Jin
name: Wang, Chia-Hui
name: Lin, Chia-Hua
name: Hsu, Shu-Ching
name: Chen, Yi-Rong
name: Hsiao, Michael
name: C Schuyler, Scott
name: Leigh Lu, Frank
name: Ma, Nianhan
name: Lu, Jean
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Mouse embryonic stem cells (ES cells) can proliferate indefinitely. To identify potential signals involved in suppression of self-renewal, we previously screened a kinase/phosphatase expression library in ES cells, and observed that inhibition of Dual Leucine zipper-bearing Kinase (DLK) increased relative cell numbers. DLK protein was detected in both the pluripotent and differentiated states of mouse ES cells while DLK kinase activity increased upon differentiation. Overexpression of DLK in mouse ES cells displayed reductions in relative cell/colony numbers and Nanog expression, suggesting a suppressive role of DLK in self-renewal. By examining protein sequences of DLK, we identified 2 putative Akt phosphorylation sites at S584 and T659. Blocking PI3K/Akt signaling with LY-294002 enhanced DLK kinase activity dramatically. We found that Akt interacts with and phosphorylates DLK. Mutations of DLK amino acid residues at putative Akt phosphorylation sites (S584A, T659A, or S584A and T659A) diminished the level of DLK phosphorylation. While the mutated DLKs (S584A, T659A, or S584A and T659A) were expressed, a further reduction in cell/colony numbers and Nanog expression appeared in mouse ES cells. In addition, these mutant DLKs (S584A, T659A, or S584A and T659A) exhibited more robust kinase activity and cell death compared to wild type DLK or green fluorescence (GFP) controls. In summary, our results show that DLK functions to suppress self-renewal of mouse ES cells and is restrained by Akt phosphorylation.
Additional file 7: of Linkage analysis and QTL mapping in a tetraploid russet mapping population of potato
Creators: name: Massa, Alicia
name: Manrique-Carpintero, Norma
name: Coombs, Joseph
name: Haynes, Kathleen
name: Bethke, Paul
name: Brandt, Tina
name: Gupta, Sanjay
name: G. Yencho
name: Novy, Richard
name: Douches, David
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Figure S3. Marey maps. Graph of chromosome 5 showing the genetic location (cM) and the physical position (Mb) of SNP markers. (A)‘Rio Grande Russet’ (H2). (B) ‘Premier Russet’ (H8). (PDF 61 kb)
REMOVING DEGENERACY OF MICROLENSING LIGHT CURVES THROUGH NARROW-BAND PHOTOMETRY OF GIANTS
Creators: name: Loeb, Abraham
name: Sasselov, Dimitar
Publisher: name: arXiv
Year: 1995
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The standard light curve of a microlensing event provides only two constraints on the six unknown parameters of the lens. We show that narrow-band photometry during a microlensing event of a giant star can in addition determine the angular radius of the Einstein ring and the proper motion of the lens. This possibility results from the fact that the extended atmospheres of giants emit the cores of resonant lines primarily from a narrow ring (limb brightening). The radius of the emission ring can be determined to a precision of 20% by detailed spectroscopic observations of the source after the lensing event has ended. A considerable fraction of the clump giant stars in the bulge have a ring radius >10^{12} cm, within the range of Einstein radii for sub-solar mass lenses. The extended thin ring also provides a sensitive probe of possible planetary companions as it sweeps across the lens plane. The ring signature can be detected photometrically, using a narrow-band filter centered on the CaII K line at 3933 A.
description: 13 pages, uuencoded file, 4 figures included
COOLING FLOW MODELS OF THE X--RAY EMISSION AND TEMPERATURE PROFILES FOR A SAMPLE OF ELLIPTICAL GALAXIES
Creators: name: Bertin, Giuseppe
name: Toniazzo, Thomas
Publisher: name: arXiv
Year: 1995
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A simple spherically-symmetric, steady-state, cooling-flow description with gas loss (following Sarazin \& Ashe 1989), within galaxy models constrained by radially extended stellar dynamical data, is shown to provide generally reasonable fits to the existing data on X-ray emission profiles and temperatures for a set of bright elliptical galaxies in Virgo and Fornax. Three free parameters are needed to specify the model: the external mass flux, the external pressure, and a dimensionless factor, which regulates the mass deposition rate along the flow. Three different assumptions on the supernova rate have been considered. A moderate value for the supernova rate in elliptical galaxies is found to be preferred. Confining pressures of $p_{ext}\sim4\div15\times10^3\kelvin$ cm$^{-3}$ and significant accretion rates of external material, up to $4\msolar/\yr$, are suggested by our models. A possible correlation between $L_X/L_B$ and the iron abundance in the gas inside ellipticals is pointed out.
description: 20 pages + 8 figures, uuencoded gzipped tar file containing latex text file and 7 .ps files; only change is that figures have been provided with labels. To appear in ApJ
Reminiscences of William Fife Knowland 1970
Publisher: name: Columbia University
Year: 2020
Subjects: Legislators--United States
Presidents--Election--1952.--United States
Presidents--Election--1956.--United States
Presidents--Election--1960.--United States
Internal security--United States

description: 1952 convention; California delegation; Nixon fund; President Eisenhower's relations with Congress; domestic legislation; foreign policy; Richard M. Nixon and the 1956 convention; 1960 campaign; Senator Knowland's career; 1958 gubernatorial campaign; California politics; "right to work" issue; relations with President Eisenhower: appointments, role of Senate Majority Leader, president as party leader; Senator Joseph McCarthy; Joint Committee on Atomic Energy