cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Young massive star clusters
Creators: name: Zwart, Simon Portegies
name: McMillan, Steve
name: Gieles, Mark
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Young massive clusters are dense aggregates of young stars that form the fundamental building blocks of galaxies. Several examples exist in the Milky Way Galaxy and the Local Group, but they are particularly abundant in starburst and interacting galaxies. The few young massive clusters that are close enough to resolve are of prime interest for studying the stellar mass function and the ecological interplay between stellar evolution and stellar dynamics. The distant unresolved clusters may be effectively used to study the star-cluster mass function, and they provide excellent constraints on the formation mechanisms of young cluster populations. Young massive clusters are expected to be the nurseries for many unusual objects, including a wide range of exotic stars and binaries. So far only a few such objects have been found in young massive clusters, although their older cousins, the globular clusters, are unusually rich in stellar exotica. In this review we focus on star clusters younger than $\sim100$ Myr, more than a few current crossing times old, and more massive than $\sim10^4$ \Msun, irrespective of cluster size or environment. We describe the global properties of the currently known young massive star clusters in the Local Group and beyond, and discuss the state of the art in observations and dynamical modeling of these systems. In order to make this review readable by observers, theorists, and computational astrophysicists, we also review the cross-disciplinary terminology.
description: Only 88 pages. To be published in ARAA. Final version to be submitted on Friday 12 February
title: Text/Conference Paper
Creators: name: Ehlenz, Matthias
name: Buchner, Josef
name: Leonhardt, Thiemo
name: Bergner, Nadine
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Lerntechnologien
subject: Lernanwendungen
subject: Lernspiele
subject: Schule
subject: Bildungstechnologien

description: Im Fokus dieses Workshops stehen die Entwicklungsprozesse hinter Bildungstechnologien für die Schule, dazu zählen insbesondere Lernanimationen, Lernanwendungen und Lernspiele in den unterschiedlichen Fachdisziplinen, technische und methodische Hürden sowie prototypische Umsetzungen zukunftsträchtiger Bildungstechnologien für den Unterrichtseinsatz. Der Fokus auf die Entwicklung und den Einsatz von Bildungstechnologien im besonderen Kontext Schule wird selten in Forschungsbeiträgen aufgegriffen. Dadurch fehlt in der Bildungstechnologieforschung eine Möglichkeit, diese Perspektive kritisch zu diskutieren. Ziel dieses Workshops ist damit eine forschungsorientierte, offene und praxisbezogene Diskussion über Bildungstechnologieentwicklung für den Schulkontext zu ermöglichen mit der Absicht, sowohl den Austausch zwischen entsprechender Forschung und Praxis zu fördern als auch das Netzwerk in diesem Gebiet der Bildungstechnologien zu stärken.
Radioactive decay simulation with Geant4: experimental benchmarks and
  developments for X-ray astronomy applications
Creators: name: S. Hauf
name: M. Kuster
name: Hoffmann, Dieter H. H.
name: Z. W. Bell
name: M. G. Pia
name: Weidenspointner, Georg
name: A. Zoglauer
Publisher: name: INFN Open Access Repository
Year: 2010

description: We present {\gamma} spectroscopy validation measurements for the Geant4
radioactive decay simulation for a selected range of isotopes using a simple
experimental setup. Using these results we point out problems in the decay
simulation and where they may originate from.
The application of statistical decision theory to a perceptual decision-making problem
Creators: name: Papsdorf, James Daniel
Publisher: name: University of British Columbia
Year: 2011

description: The object of this study was to determine whether statistical decision theory, or a special application of it, the theory of signal detection, could be of value in accounting for the behaviour of subjects in a perceptual decision-making task. The amount of information in these tasks was varied to see if the theory could predict changes in subject performance. Five subjects were required to distinguish between fifty percent time compressed recordings of the stimulus words "commination" and "comminution” embedded in "white" noise. Under one treatment, compression was gained by discarding many small letter segments while in the other this same compression value was obtained by discarding a few large letter segments. It was hypothesized that large-discard- interval compression would be more detrimental to stimulus intelligibility than small-discard-interval compression. Five other subjects were asked to distinguish between the two noise-embedded stimulus words which had been time-compressed sixty and seventy-four percent. It was predicted that sixty percent compression would be less detrimental to the intelligibility of the stimulus words than seventy-four percent compression. Concurrently, in both groups, an attempt was made to manipulate the degree of cautiousness or decision criteria of all ten subjects. Such manipulation was attempted in order to permit the separation of each subjects' actual sensitivity from each's variable decision criterion. This manipulation involved varying the costs and fines associated with correct and incorrect decisions as well as the probabilities of each stimulus word's occurrence. Large-discard-interval compression was found to be less detrimental to intelligibility, as inferred from subject performance, than small-discard-interval compression. This finding was contrary to the first hypothesis. Sixty percent compression, as predicted, was less detrimental to intelligibility than seventy-four percent compression. It was observed that the theory of signal detection permitted separation of each subjects' sensitivity from his monetary degree of cautiousness. This cautiousness was also found to be accessible to manipulation. It is suggested that since the approach of statistical decision theory detected changes in subject performance in response to varying amounts of information, it can be profitably applied to the study of perception.
Formation and evaporation of quantum black holes from the decoupling mechanism in quantum gravity
Creators: name: Borissova, Johanna N.
name: Platania, Alessia
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a new method to account for quantum-gravitational effects in cosmological and black hole spacetimes. At the core of our construction is the "decoupling mechanism": when a physical infrared scale overcomes the effect of the regulator implementing the Wilsonian integration of fluctuating modes, the renormalization group flow of the scale-dependent effective action freezes out, so that at the decoupling scale the latter approximates the standard quantum effective action. Identifying the decoupling scale allows to access terms in the effective action that were not part of the original truncation and thus to study leading-order quantum corrections to field equations and their solutions. Starting from the Einstein-Hilbert truncation, we exploit for the first time the decoupling mechanism in quantum gravity to investigate the dynamics of quantum-corrected black holes from formation to evaporation. Our findings are in qualitative agreement with previous results in the context of renormalization group improved black holes, but additionally feature novel properties reminiscent of higher-derivative operators with specific non-local form factors.
description: v5: some more typos fixed
title: Text/Conference Paper
Creators: name: Hoffarth, Evelyn Isabelle
name: Zinn, Bernd
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Virtuelle Realität
subject: Arztbesuch
subject: Autismus-Spektrum-Störung
subject: soziale Interaktion
subject: Stress

description: Im Beitrag werden Herausforderungen vorgestellt, denen Personen im Autismus-Spektrum gegenüberstehen sowie die Potenziale von Virtual Reality (VR) für die Zielgruppe zur Vorbereitung, Ergänzung und als Ersatz für das Erlernen von Konzepten und Fähigkeiten in realen Umgebungen. Der Fokus liegt auf dem Einsatz der entwickelten 360°-Video-VR-Anwendung, ausgerichtet auf den Use Case eines inszenierten Arztbesuches (Virtual Reality Arztbesuch, VRAB). Dieser wurde von Personen im Autismus-Spektrum und Personen außerhalb des Autismus-Spektrums, in VR durchlaufen und wird hinsichtlich der Technologieakzeptanz sowie den Einflussfaktoren von induziertem Stress, quantitativ und qualitativ evaluiert.
Multiband superconductivity in Pb, H under pressure and CaBeSi from {\it ab-initio} calculations
Creators: name: Bersier, C.
name: Floris, A.
name: Cudazzo, P.
name: Profeta, G.
name: Sanna, A.
name: Bernardini, F.
name: Monni, M.
name: Pittalis, S.
name: Sharma, S.
name: Glawe, H.
name: Continenza, A.
name: Massidda, S.
name: Gross, E. K. U.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Superconductivity in Pb, H under extreme pressure and CaBeSi, in the framework of the density functional theory for superconductors, is discussed. A detailed analysis on how the electron-phonon and electron-electron interactions combine together to determine the superconducting gap and critical temperature of these systems is presented. Pb, H under pressure and CaBeSi are multigap superconductors. We will address the question under which conditions does a system exhibits this phenomenon. The presented results contribute to the understanding of multiband and anisotropic superconductivity, which has received a lot of attention since the discovery of MgB$_2$, and show how it is possible to describe the superconducting properties of real materials on a fully {\it ab-initio} basis.
title: Text/Conference Paper
Creators: name: Breuer, Martin
name: Persike, Malte
name: Schroeder, Ulrik
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: E-Prüfungssystem
subject: Assessment Analytics
subject: Learning Analytics
subject: synthetic data

description: Die Datenbeschaffung für Learning Analytics zur Verbesserung der Bildungstechnologien und Lehrinhalte wird durch lange Wartezeiten, Unklarheiten bezüglich Datenverfügbarkeit und Datenschutz sowie Art der Daten erschwert. Synthetische Datensätze können diese Hürden überwinden, indem sie als Ersatz für echte Daten dienen. In der Literatur werden sowohl Ansätze zur synthetischen Datengenerierung auf Basis echter Daten (z. B. mithilfe künstlicher Intelligenz), als auch Ansätze zur Simulation der Interaktionen auf Basis konkreter Annahmen beschrieben. Diese synthetischen Daten sollen die Entwicklung von Assessment Analytics Tools für das E-Prüfungssystem Dynexite unterstützen. Dieser Beitrag stellt erste Entwicklungsschritte zur Bereitstellung von Testdatensätzen für das E‑Prüfungssystem vor: Ein erster Prototyp erstellt automatisiert Prüfungen mit variabler Teilnehmerzahl und zufälligen Ergebnissen. Die notwendigen Konzepte werden in einem nächsten Schritt zu einem Daten-Erstellungs-Service abstrahiert, um die einfache Programmierung weiterer Datensätze zu ermöglichen. Zur Demonstration der Funktionalität wird ein öffentlich verfügbarer Learning Analytics Datensatz importiert. Ein erster Testlauf konnte bereits Skalierbarkeitsprobleme der bestehenden Codebasis aufdecken.
First critical field measurements of superconducting films by third harmonic analysis
Creators: name: Lamura, G.
name: Aurino, M.
name: Andreone, A.
name: Villegier, J. C.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The temperature behaviour of the first critical field ($B_{C1}$) of superconducting thin film samples can be determined with high accuracy using an inductive and contactless method. Driving a sinusoidal current in a single coil placed in front of the sample, a non zero third harmonic voltage $V_{3}$ is induced in it when Abrikosov vortices enter the sample. Conditions to be satisfied for the quantitative evaluation of $B_{C1}$ using this technique are detailed. As validation test, different type II superconductors (Nb, NbN, MgB$_{2}$ and Y$_{1}$Ba$_{2}$Cu$_{3}$O$_{7-d}$ under the form of thin films) have been measured. The comparison between experimental results, data presented in literature and theoretical predictions is presented and discussed.
description: to be published in Journal of Applied Physics
title: Ð§Ð¸ÑÐ»ÐµÐ½Ð½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐµÐ²ÑÑ Ð¼Ð°Ð»Ð¾ÑÐ°ÑÑ Ð¾Ð´Ð½ÑÑ ÑÑÑÐ±Ð¸Ð½ ÑÐ¾ ÑÑÐµÐ¿ÐµÐ½ÑÑ Ð¿Ð°ÑÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ 0,58
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ¸Ð¿Ð¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð§Ð¸ÑÐ»ÐµÐ½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ
Ð¢ÑÑÐ±Ð¸Ð½Ð½ÑÐµ ÑÑÑÐ¿ÐµÐ½Ð¸
ÐÐ°Ð·Ð¾Ð²ÑÐµ ÑÑÑÐ±Ð¸Ð½Ñ Ð¿Ð°ÑÑÐ¸Ð°Ð»ÑÐ½ÑÐµ
Ð¼Ð°Ð»Ð¾ÑÐ°ÑÑ Ð¾Ð´Ð½Ð°Ñ ÑÑÑÐ±Ð¸Ð½Ð°
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÑÑÐ¿ÐµÐ½Ð¸

description: Ð Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¼Ð°Ð³Ð¸ÑÑÑÐ° Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÑÑÑÐ¿ÐµÐ½ÐµÐ¹ Ð½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¼Ð°Ð»Ð¾ÑÐ°ÑÑÐ¾Ð´Ð½ÑÑ ÑÑÑÐ±Ð¸Ð½. Ð¡ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð¿Ð°ÐºÐµÑÐ¾Ð² Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¾ Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¾ Ð´Ð²Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÑÑÐ¿ÐµÐ½ÐµÐ¹ Ð¼Ð°Ð»Ð¾ÑÐ°ÑÑÐ¾Ð´Ð½ÑÑ ÑÑÑÐ±Ð¸Ð½ Ñ ÑÐ¾Ð¿Ð»Ð¾Ð²ÑÐ¼Ð¸ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ°Ð¼Ð¸ Ð¸ ÑÐ°Ð±Ð¾ÑÐ¸Ð¼Ð¸ ÐºÐ¾Ð»ÐµÑÐ°Ð¼Ð¸, Ð¿ÑÐ¸ ÑÐ°Ð·Ð½ÑÑ ÑÐºÐ¾ÑÐ¾ÑÑÑÑ Ð²ÑÐ°ÑÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ ÐºÐ¾Ð»ÐµÑÐ°. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð²Ð°Ð¶Ð½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÑÑÐ¿ÐµÐ½Ð¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¾ÑÐµÐ½Ð¸Ð²Ð°ÑÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÑÑÐ¿ÐµÐ½Ð¸: ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸, ÐÐÐ Ð¸ ÐºÑÑÑÑÑÐ¸Ð¹ Ð¼Ð¾Ð¼ÐµÐ½Ñ ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð¹ ÑÑÑÐ¿ÐµÐ½Ð¸. Ð¡ÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¸ÑÐ¾Ð³Ð¾Ð²ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð´Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÑ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ.
The Gross-Neveu-Yukawa Archipelago
Creators: name: Erramilli, Rajeev S.
name: Iliesiu, Luca V.
name: Kravchuk, Petr
name: Liu, Aike
name: Poland, David
name: Simmons-Duffin, David
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We perform a bootstrap analysis of a mixed system of four-point functions of bosonic and fermionic operators in parity-preserving 3d CFTs with O(N) global symmetry. Our results provide rigorous bounds on the scaling dimensions of the O(N)-symmetric Gross-Neveu-Yukawa (GNY) fixed points, constraining these theories to live in isolated islands in the space of CFT data. We focus on the cases N = 1, 2, 4, 8, which have applications to phase transitions in condensed matter systems, and compare our bounds to previous analytical and numerical results.
description: 51 pages, 8 figures, 3 appendices; v2: small corrections and clarifications to match JHEP version
title: Text/Conference Paper
Creators: name: Karcher, Amelie
name: Bega, Maximilian
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Augmented Reality
subject: Qualitätsmethoden
subject: Six Sigma
subject: Hypothesentest
subject: Zerspanung
subject: Montage

description: Die Zunahme individueller Kundenanforderungen an Produktvariabilität, kürzere Produktionszyklen sowie globale Ereignisse wie Pandemien fordern nach innovativen Qualifizierungsmöglichkeiten, die effizient, nachhaltig und immersiv gestaltet sind, um Mitarbeitenden von Unternehmen auf die neuen Anforderungsszenarien des Marktes vorzubereiten. Eine Möglichkeit stellt die Nutzung von Augmented Reality (AR) als Bildungstechnologie dar. In diesem Kurzbeitrag wird die Erstellung eines augmentierten Hypothesentest aus der Six Sigma Lehre, welche den Montageprozess eines adaptiven Flaschenverschlusses unterstützt, vorgestellt. Dabei wird die nachfolgende Forschungsfrage verfolgt: Wie können augmentierte Lernumgebungen als Bildungstechnologie zum Trainieren von Qualitätsmethoden eingesetzt werden? Um dieser Fragestellung nachzugehen, sollen folgende Teilfragen zur Beantwortung helfen: Welche Anforderungen müssen bei der Entwicklung einer AR-Lernumgebungen für Qualitätsmethoden erfüllt werden? Wie kann AR beim Lernen dieser Methoden unterstützend wirken? In diesem Beitrag werden die notwendigen Anforderungen an die Technologie der AR abgeleitet, der grundsätzliche Aufbau der AR-Applikation beschrieben, die technischen Möglichkeiten beleuchtet und deren Umsetzung dargestellt. Im Rahmen von Beobachtungen und Interviews erfolgte eine erste Erprobung, welche zusammengefasst vorgestellt wird.
Teravolt-per-meter plasma wakefields from low-charge, femtosecond electron beams
Creators: name: Rosenzweig, J. B.
name: Andonian, G.
name: Bucksbaum, P.
name: Ferrario, M.
name: Full, S.
name: Fukusawa, A.
name: Hemsing, E.
name: Hogan, M.
name: Krejcik, P.
name: Muggli, P.
name: Marcus, G.
name: Marinelli, A.
name: Musumeci, P.
name: O'Shea, B.
name: Pellegrini, C.
name: Schiller, D.
name: Travish, G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Recent initiatives in ultra-short, GeV electron beam generation have focused on achieving sub-fs pulses for driving X-ray free-electron lasers (FELs) in single-spike mode. This scheme employs very low charge beams, which may allow existing FEL injectors to produce few-100 as pulses, with high brightness. Towards this end, recent experiments at SLAC have produced ~2 fs rms, low transverse emittance, 20 pC electron pulses. Here we examine use of such pulses to excite plasma wakefields exceeding 1 TV/m. We present a focusing scheme capable of producing ~200 nm beam sizes, where the surface Coulomb fields are also ~TV/m. These conditions access a new regime for high field atomic physics, allowing frontier experiments, including sub-fs plasma formation for wake excitation.
description: Preprint, 10 pages, 4 figures, submitted to Physical Review Letters
title: Text/Conference Paper
Creators: name: Förster, Maximilian
name: Binkert, Patrick
name: Rohland, Holger
name: Leonhardt, Thiemo
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: e-Assessment
subject: SQL
subject: regulärer Ausdruck
subject: Validierung

description: SQL-Ausdrücke sind durch die zugrundeliegenden Grammatiken in einer vielfältigen Art und Weise (optionale Leerzeichen, Umformungen) äquivalent formulierbar. Dies führt in e-Assessment-Szenarien zu Problemen bei der automatisierten Bewertung von SQL-Aufgaben. Dieses Problem wird bereits durch zahlreiche Ansätze auf vielfältigste Weisen gelöst. Allen diesen Ansätzen ist gemein, dass sie mit Umsetzungshürden für Lehrkräfte verbunden sind. In diesem Beitrag wird ein Ansatz über die automatisierte Generierung von Regulären Ausdrücken zur Lösung des Problems gewählt. Somit können vorhandene Fragestellungen ohne Übergangshürde in bereits bekannte digitale Formate überführt werden. Zur Evaluation des Ansatzes wurde ein Tool erstellt, das bei Eingabe einer Musterlösung als SQL-Ausdruck einen regulären Ausdruck automatisch generiert. Da die Bewertung einer korrekten Lösung an die Anforderungen des Lernsettings angepasst werden muss, bietet das Tool, die Möglichkeit den abgedeckten korrekten Lösungsraum einzuschränken. Die Evaluation teilt sich auf in das Testen der Funktionalität des Tools mit Probanden (99 % korrekt validiert) sowie auf die Akzeptanz des Ansatzes bei der Zielgruppe der Lehrpersonen über Interviews.
Realizing quantum gates with optically-addressable $^{171}$Yb$^{+}$ ion qudits
Creators: name: Aksenov, M. A.
name: Zalivako, I. V.
name: Semerikov, I. A.
name: Borisenko, A. S.
name: Semenin, N. V.
name: Sidorov, P. L.
name: Fedorov, A. K.
name: Khabarova, K. Yu.
name: Kolachevsky, N. N.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The use of multilevel information carriers, also known as qudits, is a promising path for exploring scalability of quantum computing devices. Here we present a proof-of-principle realization of a quantum processor register that uses optically-addressed $^{171}$Yb$^{+}$ ion qudits in a linear trap. The rich level structure of $^{171}$Yb$^{+}$ ions allows using the Zeeman sublevels of the quadrupole clock transition at 435.5 nm for efficient and robust qudit encoding. We demonstrate the realization of the universal set of gates consisting of single-qudit rotations and a two-qudit Molmer-Sorensen operation with a two-ququart system, which is formally equivalent to a universal gate-based four-qubit processor. Our results paves a way towards further studies of more efficient implementations of quantum algorithms with trapped-ion-based processors and, specifically, exploring properties of $^{171}$Yb$^{+}$ ion qudits.
description: 11 pages, 5 figures; corrected acknowledgments
On double-descent in uncertainty quantification in overparametrized models
Creators: name: Clarté, Lucas
name: Loureiro, Bruno
name: Krzakala, Florent
name: Zdeborová, Lenka
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Uncertainty quantification is a central challenge in reliable and trustworthy machine learning. Naive measures such as last-layer scores are well-known to yield overconfident estimates in the context of overparametrized neural networks. Several methods, ranging from temperature scaling to different Bayesian treatments of neural networks, have been proposed to mitigate overconfidence, most often supported by the numerical observation that they yield better calibrated uncertainty measures. In this work, we provide a sharp comparison between popular uncertainty measures for binary classification in a mathematically tractable model for overparametrized neural networks: the random features model. We discuss a trade-off between classification accuracy and calibration, unveiling a double descent like behavior in the calibration curve of optimally regularized estimators as a function of overparametrization. This is in contrast with the empirical Bayes method, which we show to be well calibrated in our setting despite the higher generalization error and overparametrization.
title: ÐÑÐ¾ÑÐ¼Ð»ÐµÐ½Ð¸Ðµ ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¾ÑÑÑÑÐ¾Ð² Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ MS WORD
title: Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ðº Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐ¼ ÑÐ°Ð±Ð¾ÑÐ°Ð¼
titleType: Subtitle
Creators: name: ÐÐ¾ÑÑÑÐµÐ²ÑÐºÐ¸Ð¹, ÐÐ¾Ð½ÑÑÐ°Ð½ÑÐ¸Ð½
name: ÐÐ°Ð½Ð¸Ð½, ÐÐ³Ð¾ÑÑ
name: ÐÑÑÐ¸Ð½, ÐÐ¸ÑÐ°Ð¸Ð»
name: Ð§ÐµÑÐ½ÑÑÐµÐ²Ð°, ÐÐµÑÐ¾Ð½Ð¸ÐºÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»ÑÐ½ÑÐµ
ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ

description: Ð Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¿ÑÐ°Ð²Ð¸Ð»Ð° Ð¸ ÑÐ¾Ð²ÐµÑÑ Ð´Ð»Ñ Ð¾ÑÐ¾ÑÐ¼Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÑÑÑÐ¾Ð² Ð¿Ð¾ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¼ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ð°Ð¼. Ð¨Ð¸ÑÐ¾ÐºÐ¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ MS Word Ð´Ð»Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ñ ÑÐ°Ð±Ð»Ð¸ÑÐ°Ð¼Ð¸, ÑÐ¸ÑÑÐ½ÐºÐ°Ð¼Ð¸, ÑÑÑÐ»ÐºÐ°Ð¼Ð¸ Ð¸ Ð¾ÑÐ¾ÑÐ¼Ð»ÐµÐ½Ð¸ÐµÐ¼ ÑÐµÐºÑÑÐ°. Ð Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð¿ÑÐ¸Ð»Ð°Ð³Ð°ÐµÑÑÑ ÑÐ°Ð¹Ð» Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ MS Word Ð½Ð° Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¼ Ð´Ð¸ÑÐºÐµ.
Additional file 1 of Medium development and production of carotenoids and exopolysaccharides by the extremophile Rhodothermus marinus DSM16675 in glucose-based defined media
Creators: name: Mukti, Israt Jahan
name: Sardari, Roya R. R.
name: Kristjansdottir, Thordis
name: Hreggvidsson, Gudmundur O.
name: Karlsson, Eva Nordberg
Publisher: name: figshare
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Marine Biology
subject: Inorganic Chemistry

description: Additional file 1: Table S1. Screening experiments of four macromolecules (CaSO4, MgCl2, PO43−, and NH4Cl) with one factor at a time screening strategy (A, B, C, D, E) and combination of high levels of two factors at a time and keeping others at the concentrations in the original DMB medium (BC, BD, BE, CD, CE, DE). Table S2. The growth profile of R. marinus DSM 16675 in DRM medium with different concentration of glucose as sole carbon source. Table S3. The preparation condition of DRM. (A) Preparation condition for stock solutions (B) The preparation condition for DRM with final concentration in the medium. The pH is adjusted to 7.2 by NaOH (6 M) after addition of the remaining water. Table S4. The relative monosaccharide composition (molar ratio) of the purified EPSs produced by R. marinus DSM 16675 in RDM. The amount of glucose is set as 1. Table S5. Uptake and secretion rates of selected metabolites. In vivo rates were determined from experimental data in Fig. 7. In silico rates were obtained by simulating maximum growth rate in a genome-scale metabolic model of R. marinus. Figure S1. The monosaccharides chromatograms of the purified EPSs produced by R. marinus DSM 16675 in DRM with two unidentified peaks. Figure S2. FT-RI spectrum of the purified exopolysaccharide from R. marinus DSM 16675 grown in DRM.
title: ÐÐ½Ð°Ð»Ð¸Ð· Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ñ ÑÑ-ÑÑÐ½ÐºÑÐ¸Ð¹ ÑÐµÐ¼ÐµÐ¹ÑÑÐ² SHA-2 Ð¸ SHA-3 Ð½Ð° Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾ÑÐ°Ñ
title: Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°Ð¹Ð±Ð°ÐºÐ¾Ð², ÐÐ²Ð³ÐµÐ½Ð¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ¾ÑÑ
Ñ ÑÑ-ÑÑÐ½ÐºÑÐ¸Ð¸

description: ÐÐ°ÑÑÐ¾ÑÑÐ°Ñ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ SHA-256, SHA-512 Ð¸ SHA-3, Ð¸Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ Ð¸ Ð°ÑÐ¿ÐµÐºÑÐ¾Ð², ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÑ Ñ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸ÐµÐ¼ Ð½Ð° Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾ÑÐ°Ñ. ÐÑÐ¸Ð²Ð¾Ð´Ð¸ÑÑÑ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ CUDA, Ñ ÑÑÐµÑÐ¾Ð¼ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑÑÑ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ðµ ÑÑÐºÐ¾ÑÐ¸ÑÑ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ðµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼ÑÑ ÑÑÑ-ÑÑÐ½ÐºÑÐ¸Ð¹. Ð Ð°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÑÐ¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¹. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÑÐµÐ½Ð¸Ñ, Ð²ÑÐ¿Ð¾Ð»Ð½ÑÑÑÐ¸Ðµ Ð¿Ð¾Ð¸ÑÐº Ð¿ÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð° Ð´Ð»Ñ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÑÑ-Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð¸Ð»Ð¸ ÑÐµÐ¿Ð¾ÑÐºÐ¸ ÑÑÑ-Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¹. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ñ Ð°Ð»ÑÑÐµÑÐ½Ð°ÑÐ¸Ð²Ð°Ð¼Ð¸ Ð±ÐµÐ· Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¹ Ð¸ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¸ÑÐ½ÑÐ¼Ð¸ ÑÐµÑÐµÐ½Ð¸ÑÐ¼Ð¸ Ð½Ð° CPU.
Interplay between magnetic, electronic and vibrational effects in monolayer Mn_3O_4 grown on Pd(100)
Creators: name: Franchini, C.
name: Zabloudil, J.
name: Podloucky, R.
name: Allegretti, F.
name: Li, F.
name: Surnev, S.
name: Netzer, F. P.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The surface stabilized MnO(100)-like monolayer, characterised by a regular c(4x2) distribution of Mn vacancies, is studied by hybrid functionals and discussed in the light of available scanning tunneling microscopy and high-resolution electron energy loss spectroscopy data. We show that the use of hybrid functionals is crucial to account for the intermingled nature of magnetic ineractions, electron localization, structural distortions and surface phonons. The proposed Pd(100) supported Mn3O4 structure is excellently compatible with the experiments previously reported in literature.
description: 16 pages, 5 figures
CCG Platform - Body of Knowledge: Review of Good Practice
Creators: name: Usher, William
name: Beltramo, Agnese
name: Gardumi, Francesco
name: Martin, Viktoria
name: Petrarulo, Luca
Publisher: name: Zenodo
Year: 2022
Subjects: open science
open license
open source
open access
version control
FAIR
U4RIA

description: In this first annual review of Open Science practices, we highlight the range of outputs produced by researchers within the Climate Compatible Growth programme. We define practices as the skills and tools that enable compliance with the concept of Open Science including the FAIR principles and the u4RIA goals. We emphasize the importance of “good enough” practices and the need to avoid binary connotations of “best practice”. Our review identifies a clear distinction between continually developed “living outputs”, such as datasets, tools and methods, and teaching materials, and published “final outputs”, such as journal articles, blog posts and software releases. There are a range of open-science practices that are shared within these two categories of outputs. We recommend the adoption of a range of practices appropriate for these categories. The adoption of these practices enables better collaborative working as they can support multi-disciplinary working teams that include representatives from a wider range of knowledge expertise. However, the adoption of new working practices come at the cost of a significant learning curve, and the adoption of techniques and approaches that are not familiar to researchers. This points to the need for dedicated funding, training and support to achieve increased adoption of “good enough” practices. As such, there is a need to better understand the priorities for the open science practices identified in this review. Given the limited resources to conduct research in the programme, the allocation between “doing” research and learning and implementing these practices needs to be carefully considered. There is potential for the collaborative working practices enabled by the adoption of the Open Science concept to unlock huge opportunities for democratic and equitable co-development of scientific development between UK researchers and the Lower and Middle-Income Countries targeted by the CCG programme.
Hysteretic magnetoresistance in polymeric diodes
Creators: name: Majumdar, Sayani
name: Majumdar, Himadri S.
name: Aarnio, Harri
name: Osterbacka, Ronald
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We report on hysteretic organic magnetoresistance (OMAR) in polymeric diodes. We found that magnitude and lineshape of OMAR depends strongly on the scan speed of the magnetic field and on the time delay between two successive measurements. The time-dependent OMAR phenomenon is universal for diodes made with various polymers. However, the width and magnitude of OMAR varied with the polymeric material. The suggestive reason for this hysteretic behavior are trapped carriers, which in presence of a magnetic field changes the ferromagnetic ground-state of the polymer leading to long spin relaxation time. These experimental observations are significant for clarification of the OMAR phenomenon.
Farmer Survey Primary Data Collection Methodology
Creators: name: Brouwer, Jildemarie
name: Miriti, Mercy Makena
name: Keijser, Charlotte
Publisher: name: IDH
Year: 2023
Subjects: smallholder
agriculture
farming
survey
methodology
smallholder farming

description: This document was produced by the Akvo Foundation upon request of the IDH Farmfit team. While the aim is for the Primary Data Collection Methodology to be a standardized process, learning is iterative and, thus, this document and its accompanying tools will continue to evolve so that methods continue to be fit-for-purpose.

This work is to supplimented by the Farmer Survey Question Library. 

You can find this document and results of our analyses and insights at the FarmFit Insights Hub.

To be informed of our latest updates, insights and events, sign up to our Smallholder-Inclusive Business Newsletter.
Electronic transport in ferromagnetic alloys and the Slater-Pauling Curve
Creators: name: Lowitzer, S.
name: Ködderitzsch, D.
name: Ebert, H.
name: Staunton, J. B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Experimental measurements of the residual resistivity $ρ(x)$ of the binary alloy system Fe$_{1-x}$Cr$_x$ have shown an anomalous concentration dependence which deviates significantly from Nordheim's rule. In the low ($x < 10%$) Cr concentration regime the resistivity has been found to increase linearly with $x$ until $\approx$ 10% Cr where the resistivity reaches a plateau persisting to $\approx$ 20% Cr. In this paper we present $ab$-$initio$ calculations of $ρ(x)$ which explain this anomalous behavior and which are based on the Korringa-Kohn-Rostoker (KKR) method in conjunction with the Kubo-Greenwood formalism. Furthermore we are able to show that the effects of short-range ordering or clustering have little effect via our use of the nonlocal coherent-potential approximation (NL-CPA). For the interpretation of the results we study the alloys' electronic structure by calculating the Bloch spectral function particularly in the vicinity of the Fermi energy. From the analysis of our results we infer that a similar behavior of the resistivity should also be obtained for iron-rich Fe$_{1-x}$V$_x$ alloys - an inference confirmed by further explicit resistivity calculations. Both of these alloy systems belong to the same branch of the famous Slater-Pauling plot and we postulate that other alloy systems from this branch should show a similar behavior. Our calculations show that the appearance of the plateau in the resistivity can be attributed to the dominant contribution of minority spin electrons to the conductivity which is nearly unaffected by increase in Cr/V concentration $x$ and we remark that this minority spin electron feature is also responsible for the simple linear variation of the average moment in the Slater-Pauling plot for these materials.
description: submitted to PRB, 9 pages, 10 figures
Mapping Interdisciplinarity at the Interfaces between the Science Citation Index and the Social Science Citation Index
Creators: name: Leydesdorff, Loet
Publisher: name: arXiv
Year: 2009
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: The two Journal Citation Reports of the Science Citation Index 2004 and the Social Science Citation Index 2004 were combined in order to analyze and map journals and specialties at the edges and in the overlap between the two databases. For journals which belong to the overlap (e.g., Scientometrics), the merger mainly enriches our insight into the structure which can be obtained from the two databases separately; but in the case of scientific journals which are more marginal in either database, the combination can provide a new perspective on the position and function of these journals (e.g., Environment and Planning B-Planning and Design). The combined database additionally enables us to map citation environments in terms of the various specialties comprehensively. Using the vector-space model, visualizations are provided for specialties that are parts of the overlap (information science, science & technology studies). On the basis of the resulting visualizations, "betweenness"--a measure from social network analysis--is suggested as an indicator for measuring the interdisciplinarity of journals.
Unbinned multivariate observables for global SMEFT analyses from machine learning
Creators: name: Ambrosio, Raquel Gomez
name: ter Hoeve, Jaco
name: Madigan, Maeve
name: Rojo, Juan
name: Sanz, Veronica
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Theoretical interpretations of particle physics data, such as the determination of the Wilson coefficients of the Standard Model Effective Field Theory (SMEFT), often involve the inference of multiple parameters from a global dataset. Optimizing such interpretations requires the identification of observables that exhibit the highest possible sensitivity to the underlying theory parameters. In this work we develop a flexible open source framework, ML4EFT, enabling the integration of unbinned multivariate observables into global SMEFT fits. As compared to traditional measurements, such observables enhance the sensitivity to the theory parameters by preventing the information loss incurred when binning in a subset of final-state kinematic variables. Our strategy combines machine learning regression and classification techniques to parameterize high-dimensional likelihood ratios, using the Monte Carlo replica method to estimate and propagate methodological uncertainties. As a proof of concept we construct unbinned multivariate observables for top-quark pair and Higgs+$Z$ production at the LHC, demonstrate their impact on the SMEFT parameter space as compared to binned measurements, and study the improved constraints associated to multivariate inputs. Since the number of neural networks to be trained scales quadratically with the number of parameters and can be fully parallelized, the ML4EFT framework is well-suited to construct unbinned multivariate observables which depend on up to tens of EFT coefficients, as required in global fits.
description: 53 pages, 21 figures, the ML4EFT code is available from https://lhcfitnikhef.github.io/ML4EFT
Studies on the morphology and chemical composition of the roots of several annual and perennial grasses
Creators: name: Pongskool, Virote
Publisher: name: University of British Columbia
Year: 2011

description: Root and top development of an annual grass, barley (Hordeum sativum), and of three varieties of perennial grass, orchard grass (Dactylis glomerata) is followed during the first year from seeding. Reserve carbohydrate and lignin levels for both root and top at several dates are given. Attention is also directed towards the development of techniques for root study, and to root interactions of grass and legume seedlings in pure and mixed stands.
title: Ð¯ Ð½Ðµ Ð»ÐµÐ³ÐµÐ½Ð´Ð°, Ñ - Ð¼Ð¸Ñ
Creators: name: ÐÑÐºÐ¸Ð½, Ð®ÑÐ¸Ð¹
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2017
Subjects: Ð°Ð²ÑÐ¾ÑÑÐºÐ°Ñ Ð¿ÐµÑÐ½Ñ
Ð±Ð°ÑÐ´Ñ

description: Ð®ÑÐ¸Ð¹ ÐÑÐºÐ¸Ð½ - ÐºÐ»Ð°ÑÑÐ¸Ðº Ð°Ð²ÑÐ¾ÑÑÐºÐ¾Ð¹ Ð¿ÐµÑÐ½Ð¸, ÐºÑÐ¼Ð¸Ñ ÑÐµÑÑÐ¸Ð´ÐµÑÑÑÑÑ. ÐÐ³Ð¾ Ð¿ÐµÑÐ½Ð¸ ÑÐ¾Ð±Ð¸ÑÐ°Ð»Ð¸ ÑÑÐ°Ð´Ð¸Ð¾Ð½Ñ. ÐÐµÑÐ½Ñ "ÐÐ° ÑÑÐ¼Ð°Ð½Ð¾Ð¼" Ð·Ð½Ð°Ð»Ð° Ð¸ Ð¿ÐµÐ»Ð° Ð²ÑÑ ÑÑÑÐ°Ð½Ð°, Ð±Ð»Ð°Ð³Ð¾Ð´Ð°ÑÑ ÐµÐ¹ Ð¼Ð½Ð¾Ð³Ð¸Ðµ Ð²ÑÐ±ÑÐ°Ð»Ð¸ Ð½ÐµÐ»ÐµÐ³ÐºÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ñ - Ð³ÐµÐ¾Ð»Ð¾Ð³. ÐÐ¿ÐµÑÐ²ÑÐµ Ð² Ð¾Ð´Ð½Ð¾Ð¹ ÐºÐ½Ð¸Ð³Ðµ ÑÐ¾Ð±ÑÐ°Ð½Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸ Ð²ÑÐµ ÑÑÐ¸ÑÐ¸ Ð¸ Ð¿ÐµÑÐ½Ð¸, ÐºÐ¾Ð³Ð´Ð°-Ð»Ð¸Ð±Ð¾ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð½ÑÐµ Ð°Ð²ÑÐ¾ÑÐ¾Ð¼, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÐºÐ°Ð·Ñ, Ð¿Ð¾Ð·Ð´ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð¸Ñ Ð´ÑÑÐ·ÐµÐ¹, Ð¿Ð¾ÐºÐ»Ð¾Ð½Ð½Ð¸ÐºÐ¾Ð² Ð¸ ÑÐ¾ÑÐ°ÑÐ½Ð¸ÐºÐ¾Ð² Ð¿Ð¾ Ð¶Ð°Ð½ÑÑ. ÐÐ½Ð¸Ð³Ð° Ð±ÑÐ´ÐµÑ Ð¸Ð½ÑÐµÑÐµÑÐ½Ð° Ð½Ðµ ÑÐ¾Ð»ÑÐºÐ¾ Ð»ÑÐ±Ð¸ÑÐµÐ»ÑÐ¼ Ð°Ð²ÑÐ¾ÑÑÐºÐ¾Ð¹ Ð¿ÐµÑÐ½Ð¸, ÑÐ°Ðº ÐºÐ°Ðº Ð®ÑÐ¸Ð¹ ÐÑÐºÐ¸Ð½ Ð±ÑÐ» Ð¿ÑÐµÐºÑÐ°ÑÐ½ÑÐ¼ ÑÐ°ÑÑÐºÐ°Ð·ÑÐ¸ÐºÐ¾Ð¼. ÐÐµÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÑÐ¿ÐµÐ´Ð¸ÑÐ¸Ð¸, Ð³Ð°ÑÑÑÐ¾Ð»ÑÐ½ÑÐµ Ð¿Ð¾ÐµÐ·Ð´ÐºÐ¸, Ð¾Ð±ÑÐµÐ½Ð¸Ðµ Ñ Ð¸Ð½ÑÐµÑÐµÑÐ½ÐµÐ¹ÑÐ¸Ð¼Ð¸ Ð»ÑÐ´ÑÐ¼Ð¸, - Ð²ÑÐµ ÑÑÐ¾ ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²Ð¾Ð²Ð°Ð»Ð¾ Ð¿Ð¾ÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð²ÐµÑÐµÐ»ÑÑ, Ð½Ðµ Ð²ÑÐµÐ³Ð´Ð° Ð¿ÑÐ°Ð²Ð´Ð¸Ð²ÑÑ Ð¸ÑÑÐ¾ÑÐ¸Ð¹, Ð±Ð¾Ð»ÑÑÐ°Ñ ÑÐ°ÑÑÑ ÐºÐ¾ÑÐ¾ÑÑÑ Ð»ÐµÐ³Ð»Ð° Ð² Ð¾ÑÐ½Ð¾Ð²Ñ ÑÑÐ¾Ð¹ ÐºÐ½Ð¸Ð³Ð¸. ÐÐ¿ÐµÑÐ²ÑÐµ ÑÑÑÐ½ÑÐµ ÑÐ°ÑÑÐºÐ°Ð·Ñ Ð°Ð²ÑÐ¾ÑÐ° ÑÐ¾Ð±ÑÐ°Ð½Ñ Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð² Ð½Ð°Ð¿ÐµÑÐ°ÑÐ°Ð½Ð½Ð¾Ð¼ Ð²Ð¸Ð´Ðµ. ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ñ ÑÐ°Ð·Ð¼ÐµÑÐµÐ½Ñ Ð² ÑÑÐ¾Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¼ Ð¿Ð¾ÑÑÐ´ÐºÐµ, ÑÑÐ¾ Ð´Ð°ÐµÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ ÑÐ¾Ð¿Ð¾ÑÑÐ°Ð²Ð¸ÑÑ Ð¿Ð¾ÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÐµÑÐµÐ½ Ñ ÑÐ¾Ð±ÑÑÐ¸ÑÐ¼Ð¸, Ð±Ð»Ð°Ð³Ð¾Ð´Ð°ÑÑ ÐºÐ¾ÑÐ¾ÑÑÐ¼ Ð¾Ð½Ð¸ Ð±ÑÐ»Ð¸ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ñ. ÐÐ¾Ð»ÑÑÐ¾Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð³Ð°Ð·ÐµÑÐ½ÑÑ ÑÑÐ°ÑÐµÐ¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð½Ðµ ÑÐ¾Ð»ÑÐºÐ¾ ÑÐ°ÑÐºÑÑÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑ Ð®ÑÐ¸Ñ ÐÑÐºÐ¸Ð½Ð°, Ð½Ð¾ Ð¸ ÑÐ²Ð¸Ð´ÐµÑÑ, ÐºÐ°Ðº Ð¼ÐµÐ½ÑÐ»Ð¾ÑÑ ÑÐ¾ Ð²ÑÐµÐ¼ÐµÐ½ÐµÐ¼ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ðµ Ðº Ð°Ð²ÑÐ¾ÑÑÐºÐ¾Ð¹ Ð¿ÐµÑÐ½Ðµ Ð² ÑÑÐµÐ´ÑÑÐ²Ð°Ñ Ð¼Ð°ÑÑÐ¾Ð²Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸, Ð´Ð°ÐµÑ Ð¾ÑÑÑÐ¸ÑÑ Ð°ÑÐ¼Ð¾ÑÑÐµÑÑ ÑÐ¾Ð³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸. Ð ÐºÐ½Ð¸Ð³Ðµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð° Ð³ÐµÐ½ÐµÐ°Ð»Ð¾Ð³Ð¸Ñ Ð¿ÑÐµÐ´ÐºÐ¾Ð² Ð®ÑÐ¸Ñ ÐÑÐºÐ¸Ð½Ð° ÑÐ¾ ÑÑÐ°ÑÐ¸Ð½Ð½ÑÐ¼Ð¸ ÑÐ¾ÑÐ¾Ð³ÑÐ°ÑÐ¸ÑÐ¼Ð¸. Ð Ð½Ð¾ÑÐ½Ð¾Ð¼ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¸ ÑÐ¾Ð±ÑÐ°Ð½Ñ Ð½Ð¾ÑÑ Ð²ÑÐµÑ Ð¿ÐµÑÐµÐ½, ÑÐ¾Ð½Ð¾Ð³ÑÐ°Ð¼Ð¼Ñ ÐºÐ¾ÑÐ¾ÑÑÑ ÑÐ¾ÑÑÐ°Ð½Ð¸Ð»Ð¸ÑÑ.
Probabilistic Teleportation of Two-Particle State of General Formation in Ion Trap
Creators: name: Shi-Man, Lian
name: Feng-Li, Yan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a scheme for probabilistic teleportation of an unknown two-particle state of general formation in ion trap. It is shown that one can realize experimentally this teleportation protocol of two-particle state with presently available techniques.
description: 4 pages, no figure
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¾Ð²ÐµÑÐ¸Ñ Ð² Ð¼ÐµÐ¶Ð»Ð¸ÑÐ½Ð¾ÑÑÐ½ÑÑ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸ÑÑ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÑÑÐ´ÐµÐ½ÑÐµÑÐºÐ¸Ñ Ð³ÑÑÐ¿Ð¿)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¸ÑÐ°ÑÐµÐ²Ð°, ÐÑÐ¸ÑÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ðµ Ð´Ð¾Ð²ÐµÑÐ¸Ðµ
Ð°ÑÑÐ¸Ð»Ð¸Ð°ÑÐ¸Ñ
Ð¼ÐµÐ¶Ð»Ð¸ÑÐ½Ð¾ÑÑÐ½ÑÐµ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ
Ð¾Ð±ÑÐµÐºÑ Ð´Ð¾Ð²ÐµÑÐ¸Ñ
Ð»Ð¸ÑÐ½Ð¾ÑÑÐ½ÑÐµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½Ð° Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½ÑÑ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ Ð»Ð¸ÑÐ½Ð¾ÑÑÐ¸. Ð ÑÐ°ÐºÐ¶Ðµ Ð½Ð° Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ðµ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¾Ð²ÐµÑÐ¸Ñ Ð¸ Ð¾ÑÐµÐ½Ð¸Ð²Ð°Ð½Ð¸Ðµ Ð´Ð²ÑÑ Ð²Ð°Ð¶Ð½ÐµÐ¹ÑÐ¸Ñ Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¹, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾ Ð²Ð·Ð°Ð¸Ð¼Ð¾ÑÐ²ÑÐ·Ð°Ð½Ñ Ð¸ ÑÐ¾Ð¾ÑÐ½Ð¾ÑÑÑÑÑ Ñ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÑÑ Ð² Ð°ÑÑÐ¸Ð»Ð¸Ð°ÑÐ¸Ð¸.
Cost-optimal adaptive iterative linearized FEM for semilinear elliptic PDEs
Creators: name: Becker, Roland
name: Brunner, Maximilian
name: Innerberger, Michael
name: Melenk, Jens Markus
name: Praetorius, Dirk
Publisher: name: arXiv
Year: 2022
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65N30, 65N50, 65N15, 65Y20, 41A25

description: We consider scalar semilinear elliptic PDEs where the nonlinearity is strongly monotone, but only locally Lipschitz continuous. We formulate an adaptive iterative linearized finite element method (AILFEM) which steers the local mesh refinement as well as the iterative linearization of the arising nonlinear discrete equations. To this end, we employ a damped Zarantonello iteration so that, in each step of the algorithm, only a linear Poisson-type equation has to be solved. We prove that the proposed AILFEM strategy guarantees convergence with optimal rates, where rates are understood with respect to the overall computational complexity (i.e., the computational time). Moreover, we formulate and test an adaptive algorithm where also the damping parameter of the Zarantonello iteration is adaptively adjusted. Numerical experiments underline the theoretical findings.
Configuration entropy and instability of accelerating black hole in AdS
Creators: name: Koh, Seoktae
name: Lee, Chong Oh
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider an accelerating black hole with a negative cosmological constant in four-dimensional spacetime. There are two configurations such as a black string (BS) phase when a mass parameter is zero and a black hole (BH) phase when a mass parameter is non-zero. We investigate their stability via the configuration entropy (CE). It is found that the BS is not always stable but the BH has a thermally stable range below the critical mass of the BH, which is consistent with thermodynamic instability.
description: 7 pages, 7 figures, typos corrected, added comments, version to appear in EPJ Plus
Haar Type and Carleson Constants
Creators: name: Geiss, Stefan
name: Mueller, Paul F. X.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 46B07 ; 46B20

description: We determine the sub-collections of the dyadic intervals that are able to detect the Haar type of a Banach space. The underlying dichotomy is expressed in terms of the Carleson packing condition.
reducing_qubit_waste.pdf
Creators: name: Ludmir, Jason
name: Patel, Tirthak
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 461307
subject: Quantum computation

description: Quantum computing is an emerging field that has had an impact on various domains. This poster focuses on the advantageous neutral atom technology for quantum computing. In neutral atom technology, a significant challenge arises in the measurement of quantum output, where the need to eject atoms physically leads to substantial time wastage in reloading arrays. To address this issue, we introduce a novel technique that leverages the probabilistic nature of quantum programs to reduce qubit ejections and atom array reloads.
Deciphering the Origin of the Regular Satellites of Gaseous Giants - Iapetus: the Rosetta Ice-Moon
Creators: name: Mosqueira, Ignacio
name: Estrada, Paul R.
name: Charnoz, Sebastien
Publisher: name: arXiv
Year: 2009
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Here we show that Iapetus can serve to discriminate between satellite formation models. Its accretion history can be understood in terms of a two-component gaseous subnebula, with a relatively dense inner region, and an extended tail out to the location of the irregular satellites, as in the SEMM model of Mosqueira and Estrada (2003a,b). Following giant planet formation, planetesimals in the feeding zone of Jupiter and Saturn become dynamically excited, and undergo a collisional cascade. Ablation and capture of planetesimal fragments crossing the gaseous circumplanetary disks delivers enough collisional rubble to account for the mass budgets of the regular satellites of Jupiter and Saturn. This process can result in rock/ice fractionation provided the make up of the population of disk crossers is non-homogeneous, thus offering a natural explanation for the marked compositional differences between outer solar nebula objects and those that accreted in the subnebulae of the giant planets. Consequently, our model leads to an enhancement of the ice content of Iapetus, and to a lesser degree those of Ganymede, Titan and Callisto, and accounts for the (non-stochastic) compositions of these large, low-porosity outer regular satellites of Jupiter and Saturn. (abridged)
description: 33 pages, 7 figures, 2 tables, Accepted for publication to Icarus