cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
How to Optimally Constrain Galaxy Assembly Bias: Supplement Projected Correlation Functions with Count-in-cells Statistics
Creators: name: Wang, Kuan
name: Mao, Yao-Yuan
name: Zentner, Andrew R.
name: Bosch, Frank C. van den
name: Lange, Johannes U.
name: Schafer, Chad M.
name: Villarreal, Antonia S.
name: Hearin, Andrew P.
name: Campbell, Duncan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Most models for the connection between galaxies and their haloes ignore the possibility that galaxy properties may be correlated with halo properties other than mass, a phenomenon known as galaxy assembly bias. Yet, it is known that such correlations can lead to systematic errors in the interpretation of survey data. At present, the degree to which galaxy assembly bias may be present in the real Universe, and the best strategies for constraining it remain uncertain. We study the ability of several observables to constrain galaxy assembly bias from redshift survey data using the decorated halo occupation distribution (dHOD), an empirical model of the galaxy--halo connection that incorporates assembly bias. We cover an expansive set of observables, including the projected two-point correlation function $w_{\mathrm{p}}(r_{\mathrm{p}})$, the galaxy--galaxy lensing signal $ΔΣ(r_{\mathrm{p}})$, the void probability function $\mathrm{VPF}(r)$, the distributions of counts-in-cylinders $P(N_{\mathrm{CIC}})$, and counts-in-annuli $P(N_{\mathrm{CIA}})$, and the distribution of the ratio of counts in cylinders of different sizes $P(N_2/N_5)$. We find that despite the frequent use of the combination $w_{\mathrm{p}}(r_{\mathrm{p}})+ΔΣ(r_{\mathrm{p}})$ in interpreting galaxy data, the count statistics, $P(N_{\mathrm{CIC}})$ and $P(N_{\mathrm{CIA}})$, are generally more efficient in constraining galaxy assembly bias when combined with $w_{\mathrm{p}}(r_{\mathrm{p}})$. Constraints based upon $w_{\mathrm{p}}(r_{\mathrm{p}})$ and $ΔΣ(r_{\mathrm{p}})$ share common degeneracy directions in the parameter space, while combinations of $w_{\mathrm{p}}(r_{\mathrm{p}})$ with the count statistics are more complementary. Therefore, we strongly suggest that count statistics should be used to complement the canonical observables in future studies of the galaxy--halo connection.
description: Figures 3 and 4 show the main results. Published in Monthly Notices of the Royal Astronomical Society
Model reconstruction from temporal data for coupled oscillator networks
Creators: name: Panaggio, Mark J
name: Ciocanel, Maria-Veronica
name: Lazarus, Lauren
name: Topaz, Chad M
name: Xu, Bin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Dynamical Systems (math.DS)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 92B20, 90C35

description: In a complex system, the interactions between individual agents often lead to emergent collective behavior like spontaneous synchronization, swarming, and pattern formation. The topology of the network of interactions can have a dramatic influence over those dynamics. In many studies, researchers start with a specific model for both the intrinsic dynamics of each agent and the interaction network, and attempt to learn about the dynamics that can be observed in the model. Here we consider the inverse problem: given the dynamics of a system, can one learn about the underlying network? We investigate arbitrary networks of coupled phase-oscillators whose dynamics are characterized by synchronization. We demonstrate that, given sufficient observational data on the transient evolution of each oscillator, one can use machine learning methods to reconstruct the interaction network and simultaneously identify the parameters of a model for the intrinsic dynamics of the oscillators and their coupling.
description: 27 pages, 7 figures, 16 tables
Brief an [Franz Overbeck]
Creators: name: Nietzsche, Friedrich
name: Overbeck, Ida
Publisher: name: [s.n.]
Year: 1885

description: von [Friedrich] N[ietzsche]
description: Datum den Editionen von 1982 und 2000 entnommen. Datierung auf Brief ("Januar 1885") stammt von Franz Overbeck.
description: Deutsch
description: Edition des Briefwechsels zwischen Nietzsche und Overbeck: Oehler, Richard; Bernoulli, Carl Albrecht (Hrsg.). - Friedrich Nietzsches Briefwechsel mit Franz Overbeck. - Leipzig : Insel Verlag, 1916, S.282-283
description: Edition der Briefe von Nietzsche mit Ida und Franz Overbeck: Meyer, Katrin; Reibnitz, Barbara von (Hrsg.). - Friedrich Nietzsche, Franz und Ida Overbeck. Briefwechsel. - Stuttgart : J.B. Metzler, 2000, S.281-282
description: Edition der Briefe Nietzsches: Nietzsche, Friedrich. - Briefwechsel. Kritische Gesamtausgabe. Begründet von Giorgio Colli und Mazzino Montinari, weitergeführt von Norbert Miller und Annemarie Pieper. Dritte Abteilung, Dritter Band, Friedrich Nietzsche. Briefe: Januar 1885 - Dezember 1886. - Berlin : Walter de Gruyter, 1982, S.5-6
description: Verzeichnung=Description=Inventaire August 2017 HAN-Katalogisierungsregeln
description: Digitalisierung=Digitization=Numérisation 06.10.2019 TIFF
North Carolina Central University
Creators: name: Admin, Post Discipline
Publisher: name: University of Oxford
Year: 2022
Subjects: Digital Humanities

description: This information has been collected for the Post-Discipline Online Syllabus Database. The database explores the use of literature by schools of professional education in North America. It forms part of a larger project titled Post-Discipline: Literature, Professionalism, and the Crisis of the Humanities, led by Dr Merve Emre with the assistance of Dr Hayley G. Toth. You can find more information about the project at https://postdiscipline.english.ox.ac.uk/. Data was collected and accurate in 2021/22.
Golden Gate University
Creators: name: Admin, Post Discipline
Publisher: name: University of Oxford
Year: 2022
Subjects: Digital Humanities

description: This information has been collected for the Post-Discipline Online Syllabus Database. The database explores the use of literature by schools of professional education in North America. It forms part of a larger project titled Post-Discipline: Literature, Professionalism, and the Crisis of the Humanities, led by Dr Merve Emre with the assistance of Dr Hayley G. Toth. You can find more information about the project at https://postdiscipline.english.ox.ac.uk/. Data was collected and accurate in 2021/22.
Brief an [Franz Overbeck]
Creators: name: Nietzsche, Friedrich
name: Overbeck, Ida
Publisher: name: [s.n.]
Year: 1885

description: von [Friedrich] N[ietzsche]
description: Deutsch
description: Edition des Briefwechsels zwischen Nietzsche und Overbeck: Oehler, Richard; Bernoulli, Carl Albrecht (Hrsg.). - Friedrich Nietzsches Briefwechsel mit Franz Overbeck. - Leipzig : Insel Verlag, 1916, S.286-288
description: Edition der Briefe von Nietzsche mit Ida und Franz Overbeck: Meyer, Katrin; Reibnitz, Barbara von (Hrsg.). - Friedrich Nietzsche, Franz und Ida Overbeck. Briefwechsel. - Stuttgart : J.B. Metzler, 2000, S.285-286
description: Edition der Briefe Nietzsches: Nietzsche, Friedrich. - Briefwechsel. Kritische Gesamtausgabe. Begründet von Giorgio Colli und Mazzino Montinari, weitergeführt von Norbert Miller und Annemarie Pieper. Dritte Abteilung, Dritter Band, Friedrich Nietzsche. Briefe: Januar 1885 - Dezember 1886. - Berlin : Walter de Gruyter, 1982, S.13-15
description: Verzeichnung=Description=Inventaire August 2017 HAN-Katalogisierungsregeln
description: Digitalisierung=Digitization=Numérisation 06.10.2019 TIFF
Smooth parameterizations of power-subanalytic sets and compositions of Gevrey functions
Creators: name: Van Hille, Siegfried
Publisher: name: arXiv
Year: 2019
Subjects: subject: Logic (math.LO)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We show that if $X$ is an $m$-dimensional definable set in $\mathbb{R}^\text{pow}_\text{an}$, the structure of real subanalytic sets with real power maps added, then for any positive integer r there exists a $C^r$-parameterization of X consisting of $cr^{m^3}$ maps for some constant $c$. Moreover, these maps are real analytic and this bound is uniform for a definable family.
description: Main result adjusted from r^{m^2} charts to r^{m^3} charts. Some extra results on mild functions have been added
Doubly nonlinear stochastic evolution equations
Creators: name: Scarpa, Luca
name: Stefanelli, Ulisse
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 35K55, 35R60, 60H15

description: We present an existence theory for martingale and strong solutions to doubly nonlinear evolution equations in a separable Hilbert space in the form $$d(Au) + Bu\,dt \ni F(u)\,dt + G(u)\,dW$$ where both $A$ and $B$ are maximal monotone operators, possibly multivalued, $F$ and $G$ are Lipschitz-continuous, and $W$ is a cylindrical Wiener process. Via regularization and passage-to-the-limit we show the existence of martingale solutions. The identification of the limit is obtained by a lower-semicontinuity argument based on a suitably generalized Itô's formula. If either $A$ or $B$ is linear and symmetric, existence and uniqueness of strong solutions follows. Eventually, several applications are discussed, including doubly nonlinear stochastic Stefan-type problems.
description: 34 pages
Ich weiß, was du nächsten Sommer getan haben wirst: Predictive Policing in Österreich
Creators: name: Adensamer, Angelika
name: Klausner, Lukas Daniel
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computers and Society (cs.CY)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Predictive policing is a data-based, predictive analytical technique used in law enforcement. In this paper, we give an overview of the current situation in Austria and discuss technical, sociopolitical and legal questions raised by the use of PP, such as the lack of awareness of discriminatory structures in society, the biases in data underlying PP and the lack of reflection on the basic premises and feedback mechanisms of PP. Violations of fundamental rights without cause are not allowed by the Austrian Code of Criminal Procedure (Strafprozeßordnung, StPO), the Security Police Act (Sicherheitspolizeigesetz, SPG) or the Act concerning Police Protection of the State (Polizeiliches Staatsschutzgesetz, PStSG); the principle of allowing police intervention only on the basis of concrete threats or suspicion must remain absolute. Considering the numerous problems (not least from the point of view of legal policy), we conclude that the use of PP should be eschewed and that resources and planning should instead be focussed on solving the social problems which actually cause crime. ----- Predictive Policing ist ein datenbasiertes und prognosegetriebenes Modell für Polizeiarbeit. Wir geben in diesem Artikel einen Überblick über den aktuellen Stand in Österreich und diskutieren technische, politisch-gesellschaftliche und rechtliche Probleme, die sich daraus ergeben -- etwa das mangelhafte Bewusstsein für Prozesse gesellschaftlicher Diskriminierung, die verzerrte Datenbasis, die PP zugrundeliegt, und fehlende Reflexion über zugrundeliegende Annahmen und Rückkopplungseffekte. Anlasslose Grundrechtseingriffe sind weder durch die StPO noch das SPG oder das PStSG gedeckt; dem Grundgedanken, dass Polizei erst bei konkreter Gefahrenlage oder Tatverdacht tätig werden darf, muss weiterhin Rechnung getragen werden. Aus unserer Sicht sollte angesichts der zahlreichen Probleme (und auch aus rechtspolitischen Erwägungen) auf PP verzichtet werden und stattdessen Ressourcen und Überlegung in die Lösung jener gesellschaftlicher Probleme investiert werden, die zu Kriminalität führen.
description: 14 pages, in German
Brief an [Franz Overbeck]
Creators: name: Nietzsche, Friedrich
name: Overbeck, Ida
Publisher: name: [s.n.]
Year: 1885

description: von F[riedrich] N[ietzsche]
description: Deutsch
description: Edition des Briefwechsels zwischen Nietzsche und Overbeck: Oehler, Richard; Bernoulli, Carl Albrecht (Hrsg.). - Friedrich Nietzsches Briefwechsel mit Franz Overbeck. - Leipzig : Insel Verlag, 1916, S.290-293
description: Edition der Briefe von Nietzsche mit Ida und Franz Overbeck: Meyer, Katrin; Reibnitz, Barbara von (Hrsg.). - Friedrich Nietzsche, Franz und Ida Overbeck. Briefwechsel. - Stuttgart : J.B. Metzler, 2000, S.289-291
description: Edition der Briefe Nietzsches: Nietzsche, Friedrich. - Briefwechsel. Kritische Gesamtausgabe. Begründet von Giorgio Colli und Mazzino Montinari, weitergeführt von Norbert Miller und Annemarie Pieper. Dritte Abteilung, Dritter Band, Friedrich Nietzsche. Briefe: Januar 1885 - Dezember 1886. - Berlin : Walter de Gruyter, 1982, S.33-35
description: Verzeichnung=Description=Inventaire August 2017 HAN-Katalogisierungsregeln
description: Digitalisierung=Digitization=Numérisation 06.10.2019 TIFF
On one approach to modeling numeral systems
Creators: name: Serbenyuk, Symon
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: In this article, the operator approach to modeling numeral systems is introduced. This approach can be useful for coding information and providing computer protection. Certain examples of such numeral systems are considered. In addition, the pseudo-binary representation is investigated. A description of further investigations of the author of this article is given.
description: 22 pages
Liberty University
Creators: name: Admin, Post Discipline
Publisher: name: University of Oxford
Year: 2022
Subjects: Digital Humanities

description: This information has been collected for the Post-Discipline Online Syllabus Database. The database explores the use of literature by schools of professional education in North America. It forms part of a larger project titled Post-Discipline: Literature, Professionalism, and the Crisis of the Humanities, led by Dr Merve Emre with the assistance of Dr Hayley G. Toth. You can find more information about the project at https://postdiscipline.english.ox.ac.uk/. Data was collected and accurate in 2021/22.
EG-CI: The Cloud Infrastructure for the Greek Node
Creators: name: Vergoulis, Thanasis
name: Zagganas, Konstantinos
name: Reczko, Martin
name: Babis Savakis
name: Sartzetakis, Stelios
name: Dalamagas, Theodore
Publisher: name: Zenodo
Year: 2020
Subjects: subject: ELIXIR-GR
subject: Cloud Infrastructure
subject: Bioinformatics
subject: FOS: Computer and information sciences

description: As life sciences are entering in the era of Big Data, researchers face serious barriers in their computing tasks. Motivated by such issues we are currently building EG-CI, the Cloud Infrastructure which is designed to support a broad spectrum of bioinformatic services provided by the Greek node to the community of life scientists in Greece and abroad. EG-CI is based on a powerful computational cluster consisting of heterogeneous nodes (e.g., I/O nodes, GPU nodes). To achieve the elastic use of its resources and to support a large variety of bioinformatic tools and services, EG-CI adopts contemporary virtualization techniques (e.g., containarization) and follows the latest developments in the field of data management.
Surface Tension of Cosmic Voids as a Possible Source for Dark Energy
Creators: name: Yusofi, E.
name: Khanpour, M.
name: Khanpour, B.
name: Ramzanpour, M.
name: Mohsenzadeh, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The cosmological constant is estimated by considering the surface tension of supervoids in a void-dominated cosmic fluid by which we can get a possible source of dark energy. Looking at voids as bubbles, we define the concept of surface tension which is shown to have an almost constant value for supervoids that are enclosed by superclusters. The surface tensions of voids are computed by dimensional method for galaxies and superclusters with different values for each group. At large scale which vast voids are dominant the positive cosmological constants obtained of order $ (\simeq+10^{-52} {\rm m^{-2}} )$, which are very close to those given by $Planck$.
description: 5 pages, 3 figures, 1 table, Title and some figures have been correctedand, published version in MNRASL
Brief an J[ohann] II Bernoulli
Creators: name: Argenson, Marc Antoine René de Voyer de Paulmy d'
Publisher: name: [s.n.]
Year: 1753

description: von [Marc Antoine] R[ené] [Voyer] de Paulmy [d'Argenson]
description: Lediglich Schluss autograph
description: Öffentliche Bibliothek der Universität Basel
description: Französisch
Macroscopic descriptions of follower-leader systems
Creators: name: Bernardi, Sara
name: Estrada-Rodriguez, Gissell
name: Gimperlein, Heiko
name: Painter, Kevin J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: The fundamental derivation of macroscopic model equations to describe swarms based on microscopic movement laws and mathematical analyses into their self-organisation capabilities remains a challenge from the perspective of both modelling and analysis. In this paper we clarify relevant continuous macroscopic model equations that describe follower-leader interactions for a swarm where these two populations are fixed. We study the behaviour of the swarm over long and short time scales to shed light on the number of leaders needed to initiate swarm movement, according to the homogeneous or inhomogeneous nature of the interaction (alignment) kernel. The results indicate the crucial role played by the interaction kernel to model transient behaviour.
description: 22 pages, accepted for publication in Kinetic and Related Models
Law and Literature, Faulkner University (Jones)
Creators: name: Admin, Post Discipline
Publisher: name: University of Oxford
Year: 2022
Subjects: Digital Humanities

description: This course examines the intersection of law and literature, by extensive reading and analysis of judicial opinions referencing literature and of works of literature depicting or addressing the law, lawyers, the justice system or issues of law. The course aims to heighten students’ understanding of rhetoric, language and narrative structure; to explore the influence of literature on law, public policy and popular opinion; to frame the meaning of law to individuals and society; and to hone students’ understanding of the role of lawyers in society. This information has been collected for the Post-Discipline Online Syllabus Database. The database explores the use of literature by schools of professional education in North America. It forms part of a larger project titled Post-Discipline: Literature, Professionalism, and the Crisis of the Humanities, led by Dr Merve Emre with the assistance of Dr Hayley G. Toth. You can find more information about the project at https://postdiscipline.english.ox.ac.uk/. Data was collected and accurate in 2021/22.
Brief an [Franz Overbeck]
Creators: name: Nietzsche, Friedrich
name: Overbeck, Ida
Publisher: name: [s.n.]
Year: 1885

description: von [Friedrich] N[ietzsche]
description: Deutsch
description: Edition der Briefe von Nietzsche mit Ida und Franz Overbeck: Meyer, Katrin; Reibnitz, Barbara von (Hrsg.). - Friedrich Nietzsche, Franz und Ida Overbeck. Briefwechsel. - Stuttgart : J.B. Metzler, 2000, S.291
description: Edition des Briefwechsels zwischen Nietzsche und Overbeck: Oehler, Richard; Bernoulli, Carl Albrecht (Hrsg.). - Friedrich Nietzsches Briefwechsel mit Franz Overbeck. - Leipzig : Insel Verlag, 1916, S.293
description: Edition der Briefe Nietzsches: Nietzsche, Friedrich. - Briefwechsel. Kritische Gesamtausgabe. Begründet von Giorgio Colli und Mazzino Montinari, weitergeführt von Norbert Miller und Annemarie Pieper. Dritte Abteilung, Dritter Band, Friedrich Nietzsche. Briefe: Januar 1885 - Dezember 1886. - Berlin : Walter de Gruyter, 1982, S.36-37
description: Verzeichnung=Description=Inventaire August 2017 HAN-Katalogisierungsregeln
description: Digitalisierung=Digitization=Numérisation 06.10.2019 TIFF
Law and Film Seminar, Florida A&M University
Creators: name: Admin, Post Discipline
Publisher: name: University of Oxford
Year: 2022
Subjects: Digital Humanities

description: This course will examine how the law and lawyers have been depicted in film and television over the years; other media may be included. Students will be required to view two movies and selected television programs each week and prepare a written comparison of the role of the law and lawyers as they are depicted by the authors and actors. Topics that will be examined include the use of the rules of evidence, courtroom etiquette, ethics, gender, ethnicity, and a comparison of the victims and types of legal issues covered by the shows. This information has been collected for the Post-Discipline Online Syllabus Database. The database explores the use of literature by schools of professional education in North America. It forms part of a larger project titled Post-Discipline: Literature, Professionalism, and the Crisis of the Humanities, led by Dr Merve Emre with the assistance of Dr Hayley G. Toth. You can find more information about the project at https://postdiscipline.english.ox.ac.uk/. Data was collected and accurate in 2021/22.
openaccess.nrw – Umsetzungsoptionen für Open-Access-Services
Creators: name: Schulz, Katharina
name: Falkenstein-Feldhoff, Katrin
name: Ilg, Karin
name: Klein, Kerstin
Publisher: name: Zenodo
Year: 2020
Subjects: Open Access
Open-Access-Services
Workshop
openaccess.nrw
DH.NRW

description: Am 1. Oktober 2019 startete das vom Wissenschaftsministerium über die Digitale Hochschule NRW (DH.NRW) geförderte Vorprojekt openaccess.nrw. Bis Ende 2020 untersucht ein Konsortium aus drei Universitäten (Bielefeld, Duisburg-Essen, Siegen), zwei Fachhochschulen (FH Bielefeld, TH Köln) und dem Hochschulbibliothekszentrum des Landes NRW (hbz) die Servicebedarfe aller NRW-Hochschulen im Bereich Open Access. Die Hochschulbibliothek der FH Bielefeld koordiniert das Projekt.
 openaccess.nrw zielt darauf ab, die Voraussetzungen, Bedarfe und Umsetzungsoptionen für die Implementierung einer landesweiten digitalen Servicestruktur der NRW-Hochschulen und des hbz zu klären. Anhand qualitativer und quantitativer Erhebungen wird beleuchtet, welche Open-Access-Services im NRW-Hochschulbereich bereits vorhanden sind und wie diese genutzt werden. Aufbauend auf den Ergebnissen der Erhebungen werden in einem zweiten Schritt Empfehlungen für ein Portfolio zentral oder dezentral bereitzustellender Services erarbeitet. Diese können (technische) Infrastrukturservices ebenso umfassen wie Dienstleistungen im Bereich Information, Beratung und Qualifizierung.
 Die angestrebte Servicestruktur forciert nachhaltig die Grundidee des Open Access, Forschungsergebnisse unmittelbar zur Verfügung zu stellen und weltweit besser sichtbar zu machen. Zugleich wird sie Forschende konkret dabei unterstützen, die Open-Access-Anforderungen von nationalen und internationalen Forschungsförderern zu erfüllen. Mit openaccess.nrw wird eine Brücke geschlagen zur NRW-Landesdigitalstrategie, in der die Entwicklung einer Landesstrategie zur Förderung von Open Access und Open Science unter Einbeziehung der DH.NRW vorgesehen ist.
 Im Workshop soll nach einem Impulsreferat in kleinen Gruppen diskutiert werden. Mit Hilfe von Utopie-Szenarien werden anhand konkreter Fragestellungen mögliche Umsetzungsoptionen für Open-Access-Serviceangebote identifiziert. Diese sollen in das im Projekt zu entwickelnde Serviceportfolio einfließen. Bei einem Utopie-Szenario werden die Teilnehmenden gebeten, sich Best- und Worst-Case-Szenarien auszudenken und diese mit der Realität abzugleichen.
 Zielgruppe sind dabei Vertreter*innen aus Hochschul(bibliothek)en aus NRW und darüber hinaus, besonders aus den verschiedenen Projekten zur Entwicklung von Landesstrategien.
Optimal Small Scale Equidistribution of Lattice Points on the Sphere, Heegner Points, and Closed Geodesics
Creators: name: Humphries, Peter
name: Radziwiłł, Maksym
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11E16 (primary), 11F67 (secondary)

description: We asymptotically estimate the variance of the number of lattice points in a thin, randomly rotated annulus lying on the surface of the sphere. This partially resolves a conjecture of Bourgain, Rudnick, and Sarnak. We also obtain estimates that are valid for all balls and annuli that are not too small. Our results have several consequences: for a conjecture of Linnik on sums of two squares and a "microsquare", a conjecture of Bourgain and Rudnick on the number of lattice points lying in small balls on the surface of the sphere, the covering radius of the sphere, and the distribution of lattice points in almost all thin regions lying on the surface of the sphere. Finally, we show that for a density $1$ subsequence of squarefree integers, the variance exhibits a different asymptotic behaviour for balls of volume $(\log n)^{-δ}$ with $0 < δ< \tfrac {1}{16}$. We also obtain analogous results for Heegner points and closed geodesics. Interestingly, we are able to prove some slightly stronger results for closed geodesics than for Heegner points or lattice points on the surface of the sphere. A crucial observation that underpins our proof is the different behaviour of weights functions for annuli and for balls.
description: 47 pages
Topological data analysis approaches to uncovering the timing of ring structure onset in filamentous networks
Creators: name: Ciocanel, Maria-Veronica
name: Juenemann, Riley
name: Dawes, Adriana T.
name: McKinley, Scott A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences
subject: 55-04, 92-00, 92C37

description: Improvements in experimental and computational technologies have led to significant increases in data available for analysis. Topological data analysis (TDA) is an emerging area of mathematical research that can identify structures in these data sets. Here we develop a TDA method to detect physical structures in a cell that persist over time. In most cells, protein filaments (actin) interact with motor proteins (myosins) and organize into polymer networks and higher-order structures. An example of these structures are ring channels that maintain constant diameters over time and play key roles in processes such as cell division, development, and wound healing. The interactions of actin with myosin can be challenging to investigate experimentally in living systems, given limitations in filament visualization \textit{in vivo}. We therefore use complex agent-based models that simulate mechanical and chemical interactions of polymer proteins in cells. To understand how filaments organize into structures, we propose a TDA method that assesses effective ring generation in data consisting of simulated actin filament positions through time. We analyze the topological structure of point clouds sampled along these actin filaments and propose an algorithm for connecting significant topological features in time. We introduce visualization tools that allow the detection of dynamic ring structure formation. This method provides a rigorous way to investigate how specific interactions and parameters may impact the timing of filamentous network organization.
description: 20 pages, 9 figures
Generalized Rate Operator Quantum Jumps via Realization-Dependent Transformations
Creators: name: Settimo, Federico
name: Luoma, Kimmo
name: Chruściński, Dariusz
name: Vacchini, Bassano
name: Smirne, Andrea
name: Piilo, Jyrki
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The dynamics of open quantum systems is often solved by stochastic unravellings where the average over the state vector realizations reproduces the density matrix evolution. We focus on quantum jump descriptions based on the rate operator formalism. In addition to displaying and exploiting different equivalent ways of writing the master equation, we introduce state-dependent rate operator transformations within the framework of stochastic pure state realizations, allowing us to extend and generalize the previously developed formalism. As a consequence, this improves the controllability of the stochastic realizations and subsequently greatly benefits when searching for optimal simulation schemes to solve open system dynamics. At a fundamental level, intriguingly, our results show that it is possible to have positive unravellings -- without reverse quantum jumps and avoiding the use of auxiliary degrees freedom -- in a number of example cases even when the corresponding dynamical map breaks the property of P-divisibility, thus being in the strongly non-Markovian regime.
description: v.2: minor changes, closer to the published version in Phys. Rev. A
Brief an [Franz Overbeck]
Creators: name: Nietzsche, Friedrich
name: Overbeck, Ida
Publisher: name: [s.n.]
Year: 1885

description: von [Friedrich] N[ietzsche]
description: Deutsch
description: Edition des Briefwechsels zwischen Nietzsche und Overbeck: Oehler, Richard; Bernoulli, Carl Albrecht (Hrsg.). - Friedrich Nietzsches Briefwechsel mit Franz Overbeck. - Leipzig : Insel Verlag, 1916, S.294-296
description: Edition der Briefe von Nietzsche mit Ida und Franz Overbeck: Meyer, Katrin; Reibnitz, Barbara von (Hrsg.). - Friedrich Nietzsche, Franz und Ida Overbeck. Briefwechsel. - Stuttgart : J.B. Metzler, 2000, S.292-294
description: Edition der Briefe Nietzsches: Nietzsche, Friedrich. - Briefwechsel. Kritische Gesamtausgabe. Begründet von Giorgio Colli und Mazzino Montinari, weitergeführt von Norbert Miller und Annemarie Pieper. Dritte Abteilung, Dritter Band, Friedrich Nietzsche. Briefe: Januar 1885 - Dezember 1886. - Berlin : Walter de Gruyter, 1982, S.44-47
description: Verzeichnung=Description=Inventaire August 2017 HAN-Katalogisierungsregeln
description: Digitalisierung=Digitization=Numérisation 06.10.2019 TIFF
Renewal reward perspective on linear switching diffusion systems
Creators: name: Ciocanel, Maria-Veronica
name: Fricks, John
name: Kramer, Peter R.
name: McKinley, Scott A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Subcellular Processes (q-bio.SC)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: In many biological systems, the movement of individual agents is commonly characterized as having multiple qualitatively distinct behaviors that arise from various biophysical states. This is true for vesicles in intracellular transport, micro-organisms like bacteria, or animals moving within and responding to their environment. For example, in cells the movement of vesicles, organelles and other cargo are affected by their binding to and unbinding from cytoskeletal filaments such as microtubules through molecular motor proteins. A typical goal of theoretical or numerical analysis of models of such systems is to investigate the effective transport properties and their dependence on model parameters. While the effective velocity of particles undergoing switching diffusion is often easily characterized in terms of the long-time fraction of time that particles spend in each state, the calculation of the effective diffusivity is more complicated because it cannot be expressed simply in terms of a statistical average of the particle transport state at one moment of time. However, it is common that these systems are regenerative, in the sense that they can be decomposed into independent cycles marked by returns to a base state. Using decompositions of this kind, we calculate effective transport properties by computing the moments of the dynamics within each cycle and then applying renewal-reward theory. This method provides a useful alternative large-time analysis to direct homogenization for linear advection-reaction-diffusion partial differential equation models. Moreover, it applies to a general class of semi-Markov processes and certain stochastic differential equations that arise in models of intracellular transport. Applications of the proposed framework are illustrated for case studies such as mRNA transport in developing oocytes and processive cargo movement by teams of motor proteins.
description: 35 pages, 6 figures
How adaptive cruise control systems may increase congestion
Creators: name: Rich, Jeppe
name: Sick Nielsen, Thomas
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2020

description: It is appealing to believe that adaptive cruise control (ACC) systems, the forerunner of autonomous driving systems, will provide congestion relief by allowing for more efficient driving. In the paper, we investigate this hypothesis by comparing the time safety gap of ACC systems (across manufactures) with the observed revealed safety gap of human drivers. By clustering the safety gap within a network macroscopic fundamental diagram (MFD) of a large Danish motorway in the morning peak, it is concluded that; i) human drivers maintain a significantly lower safety gap when compared to the implied average safety gap of ACC enabled cars, and ii) the lower safety gap is efficient from an MFD perspective. Hence, with the ACC technology state of today and by applying standard settings, increased use of ACC is likely to contribute to more congestion.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 27 No. 1 (2020): Proceedings from the Annual Transport Conference at Aalborg University
The Linear Algebra Mapping Problem. Current state of linear algebra languages and libraries
Creators: name: Psarras, Christos
name: Barthels, Henrik
name: Bientinesi, Paolo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Software (cs.MS)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: We observe a disconnect between the developers and the end users of linear algebra libraries. On the one hand, the numerical linear algebra and the high-performance communities invest significant effort in the development and optimization of highly sophisticated numerical kernels and libraries, aiming at the maximum exploitation of both the properties of the input matrices, and the architectural features of the target computing platform. On the other hand, end users are progressively less likely to go through the error-prone and time consuming process of directly using said libraries by writing their code in C or Fortran; instead, languages and libraries such as Matlab, Julia, Eigen and Armadillo, which offer a higher level of abstraction, are becoming more and more popular. Users are given the opportunity to code matrix computations with a syntax that closely resembles the mathematical description; it is then a compiler or an interpreter that internally maps the input program to lower level kernels, as provided by libraries such as BLAS and LAPACK. Unfortunately, our experience suggests that in terms of performance, this translation is typically vastly suboptimal. In this paper, we first introduce the Linear Algebra Mapping Problem, and then investigate how effectively a benchmark of test problems is solved by popular high-level programming languages. Specifically, we consider Matlab, Octave, Julia, R, Armadillo (C++), Eigen (C++), and NumPy (Python); the benchmark is meant to test both standard compiler optimizations such as common subexpression elimination and loop-invariant code motion, as well as linear algebra specific optimizations such as optimal parenthesization of a matrix product and kernel selection for matrices with properties. The aim of this study is to give concrete guidelines for the development of languages and libraries that support linear algebra computations.
Gnorimoschema gilvella Li & Bidzilya 2017, sp. nov.
Creators: name: Li, Houhun
name: Bidzilya, Oleksiy V.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Gelechiidae
Gnorimoschema
Gnorimoschema gilvella

description: Gnorimoschema gilvella sp. nov.
Figs 9, 55
Type material. Holotype ♀, CHINA: Liuyangbu (37°53' N, 107°23' E), Yanchi County, Ningxia Hui Autonomous Region, 11.vi. 2014, 1320 m (Houhun Li, Wei Guan & Meiqing Yang) (gen. slide no. L13071) (NKU).
Diagnosis. Externally the species can be easily recognized by the uniformly yellow head and forewing. The narrow hockey-stick-shaped posteriolateral sclerites in combination with a long, narrow ductus bursae (ratio length/width = 4) are characteristic for the female genitalia.
Description. Adult (Fig. 9). Wingspan 14.5 mm. Head dirty white to light grey, labial palpus light yellow, scape yellow, other antennal segments yellow with narrow grey rings; thorax, tegulae and forewing plain yellow, cilia white; hindwing and cilia grey.
Male genitalia. Unknown.
Female genitalia (Fig. 55). Papillae anales elongated, subtriangular, densely covered with short setae; apophysis posteriores narrow, more than two times longer than segment VIII; segment VIII subrectangular, longer than broad; subgenital plates separated with narrow membranous area, evenly sclerotized, posteriolateral sclerites hockey-stick shaped, weakly broadened posteriorely; anterior margin of sternite VIII strongly sclerotized, concave, with paired medial projections; apophysis anteriores two times shorter than segment VIII; colliculum elongated with lateral sclerotization; ductus bursae long and narrow; corpus bursae slightly longer than ductus bursae, elongated, signum near entrance of corpus bursae, basal plate small, distal portion long, narrow, straight to 2/3 length then strongly curved, apex pointed.
Biology. Host plant unknown. The holotype was collected in the first half of June at an elevation of 1320 m.
Distribution. China (Ningxia).
Remarks. The female genitalia remotely resemble those of G. nordlandicolella and G. fuscescens sp. nov., but the total length of the genitalia is greater (about 4.5 mm rather than 3.3 mm in the related species), sternite VIII is more elongated, the posteriolateral sclerites differently shaped and the signum is more slender and stronger curved.
Etymology. The specific epithet is derived from the Latin gilveus, meaning yellow, and refers to the dominant colour of the forewing.
description: Published as part of Li, Houhun & Bidzilya, Oleksiy V., 2017, Review of the genus Gnorimoschema Busck, 1900 (Lepidoptera, Gelechiidae) in China, pp. 173-195 in Zootaxa 4365 (2) on pages 177-178, DOI: 10.11646/zootaxa.4365.2.4, http://zenodo.org/record/1117538
Ude i vejkanten
Creators: name: Fischer Jepsen, Søren
name: Enemark, Anette
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2020

description: Kollektiv transport har det generelt svært i landområderne i dag, hvor langt størstedelen af alle ture bliver kørt i bil. Movia har hjulpet to samskabelsesprojekter om de gode skift på landet – et i Fredensborg Kommune om borgernes behov, ønsker til serviceniveau og mulighed for selv at tage del i vedligehold og udvikling. Linje 234 fra Ringsted til Slagelse over Sorø blev opgraderet fra sommeren 2020. Sammen med udvidelsen af frekvens og driftsdøgn, blev lokale langs med linjen involveret i en samskabelsesproces om udviklingen af deres eget stoppested. Formålet med de to samskabelsesprojekter var i dialog med borgerne at udvikle servicen og belyse hvordan et bedre serviceniveau ved landstoppestederne kan få flere til at benytte bussen som transportmiddel og øge tilfredsheden med den kollektive transport på landet.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 27 No. 1 (2020): Proceedings from the Annual Transport Conference at Aalborg University
Tværgående samarbejde om kollektiv trafik i hovedstadsregionen
Creators: name: Bom, Søren
name: Reimer, Morten
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2020

description: Et mere forpligtende samarbejde og fælles opgaveløsning kan på sigt understøttes af en formaliseret samarbejdsmodel, der bygger oven på mange af de velfungerende elementer, samarbejder og beslutningsfora, der allerede eksisterer inden for transportområdet i dag. På baggrund af interview og internationale erfaringer vurderes det således, at den nuværende samarbejdsmodel og governance hensigtsmæssigt kan videreudvikles til at favne de væsentligste transportaktører, herunder bestillere, trafikselskaber, vejmyndigheder, nye mobilitetsleverandører m.m. På baggrund af input fra gennemførte interviews og et allerede komplekst aktørbillede, vurderes det ikke aktuelt at introducere nye trafikselskaber i en fremtidig model for tværgående samarbejde om mobilitet. DOT er vurderet som den organisation, der mest hensigtsmæssigt kan være omdrejningspunktet for at udvikle og løfte de kollektive mobilitetsopgaver i hovedstadsregionen yderligere. Det flugter også med DOT's mission om at sikre integration og sammenhæng på tværs af transportformer, produkter og services, ligesom DOT's strategi for 2020-2022 afspejler et øget tværgående fokus på tværs af trafikselskaberne. Med inspiration i internationale erfaringer fra bl.a. referenceorganisationerne Ruter, HVV, TfGM, Skånetrafiken m.fl., opstilles et roadmap for en første bølge, hvor der bl.a. skabes et politisk og organisatorisk fundament for et øget forpligtende tværgående samarbejde blandt nøgleaktørerne samt peges på nogle konkrete opgaver, der kan løses i fællesskab. Med dette indlæg vil Region Hovedstaden sammen med KPMG fremlægge forslag til diskussion om, hvordan der via det allerede eksisterende samarbejde i Din Offentlige Transport (DOT). Vil kunne løfte den kollektive transport i Østdanmark mht. passagerer, fremkommelighed og den grønne omstilling via i et mere forpligtende samarbejde med stærkere fælles politisk prioritering.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 27 No. 1 (2020): Proceedings from the Annual Transport Conference at Aalborg University
Brief an [Franz] Overbeck
Creators: name: Nietzsche, Friedrich
name: Overbeck, Ida
Publisher: name: [s.n.]
Year: 1885

description: von F[riedrich] N[ietzsche]
description: Entstehungsjahr der Edition von 2000 entnommen
description: Deutsch
description: Edition des Briefwechsels zwischen Nietzsche und Overbeck: Oehler, Richard; Bernoulli, Carl Albrecht (Hrsg.). - Friedrich Nietzsches Briefwechsel mit Franz Overbeck. - Leipzig : Insel Verlag, 1916, S.297-299
description: Edition der Briefe von Nietzsche mit Ida und Franz Overbeck: Meyer, Katrin; Reibnitz, Barbara von (Hrsg.). - Friedrich Nietzsche, Franz und Ida Overbeck. Briefwechsel. - Stuttgart : J.B. Metzler, 2000, S.294-296
description: Edition der Briefe Nietzsches: Nietzsche, Friedrich. - Briefwechsel. Kritische Gesamtausgabe. Begründet von Giorgio Colli und Mazzino Montinari, weitergeführt von Norbert Miller und Annemarie Pieper. Dritte Abteilung, Dritter Band, Friedrich Nietzsche. Briefe: Januar 1885 - Dezember 1886. - Berlin : Walter de Gruyter, 1982, S.61-63
description: Verzeichnung=Description=Inventaire August 2017 HAN-Katalogisierungsregeln
description: Digitalisierung=Digitization=Numérisation 06.10.2019 TIFF
Brief an [Franz Overbeck]
Creators: name: Nietzsche, Friedrich
name: Overbeck, Ida
Publisher: name: [s.n.]
Year: 1885

description: von [Friedrich] N[ietzsche]
description: Deutsch
description: Edition der Briefe von Nietzsche mit Ida und Franz Overbeck: Meyer, Katrin; Reibnitz, Barbara von (Hrsg.). - Friedrich Nietzsche, Franz und Ida Overbeck. Briefwechsel. - Stuttgart : J.B. Metzler, 2000, S.297
description: Edition des Briefwechsels zwischen Nietzsche und Overbeck: Oehler, Richard; Bernoulli, Carl Albrecht (Hrsg.). - Friedrich Nietzsches Briefwechsel mit Franz Overbeck. - Leipzig : Insel Verlag, 1916, S.299-300
description: Edition der Briefe Nietzsches: Nietzsche, Friedrich. - Briefwechsel. Kritische Gesamtausgabe. Begründet von Giorgio Colli und Mazzino Montinari, weitergeführt von Norbert Miller und Annemarie Pieper. Dritte Abteilung, Dritter Band, Friedrich Nietzsche. Briefe: Januar 1885 - Dezember 1886. - Berlin : Walter de Gruyter, 1982, S.63-64
description: Verzeichnung=Description=Inventaire August 2017 HAN-Katalogisierungsregeln
description: Digitalisierung=Digitization=Numérisation 06.10.2019 TIFF
Metode til tværgående trafik- og udbygningsplan for jernbanenettet i Øresundsregionen
Creators: name: Hansen, Sten
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2020

description: Projektet Et sammenhængende transportsystem i Greater Copenhagen skal udarbejde strategiske scenarier for togtrafikken i Øresundsregionen for at øge tilgængeligheden til/fra og indenfor regionen. Scenarierne skal identificere strategisk vigtige vejvalg og være grundlaget for et dansk-svensk forslag til masterplan for togtrafik og jernbaneinfrastruktur. Scenarier er normalt meget forskellige økonomiske eller demografiske udviklingsretninger. Her består scenariebygningen i at udforme alternative betjeningsniveauer med tog over Øresund og internt i Skåne og på Sjælland, der hænger sammen på hele netværket. Planlægningsmetoderne er forskellig i de to lande, så projektets valg af metode er et kompromis mellem forskellige traditioner indenfor infrastrukturplanlægning (målorientering versus problemorientering). I fore-draget gennemgås disse metodeovervejelser og de foreløbige resultater.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 27 No. 1 (2020): Proceedings from the Annual Transport Conference at Aalborg University
Can the impacts of connected and automated vehicles be predicted?
Creators: name: Elvik, Rune
Publisher: name: Proceedings from the Annual Transport Conference at Aalborg University
Year: 2020

description: A huge research effort is going on in order to develop connected and automated vehicles. Small-scale trials of automated vehicles in real traffic are already taking place. Can the societal impacts of a transition to fully connected and automated vehicles be predicted? This question has been studied in the Horizon2020 project Levitate. To predict the impacts of connected and automated vehicles, one must first identify and describe potential impacts. A list of 33 potential impacts, classified as direct, systemic and wider was developed. A survey was made of methods that can be applied in order to quantify and predict these impacts. Not all potential impacts can be predicted with any confidence. There is, first of all, large uncertainty about when and how long the transition to connected and automated vehicles will be. It is also impossible to predict some potentially quite important impacts, e.g. whether the transition to automation will be associated with a transition to various forms of shared mobility or whether individual ownership and use of vehicles will continue at present levels. Another important aspect which is difficult to predict is whether automated vehicles will continue to have internal combustion engines or be electric or based on fuel cells. Several methods must be applied to predict the impacts of connected and automated vehicles. As far as impacts on traffic operations are concerned, various forms of traffic simulation have been widely applied. Broadly speaking, connected and automated vehicles are expected to lead to increased road capacity, fewer accidents and less emissions. Increased road capacity may in turn generate induced travel demand, which to some extent will fill up the new capacity. Road safety is likely to be improved, but there is large uncertainty about how non-automated road users and automated vehicles can interact in ways that maintain current safety levels or, preferably, improve safety.
description: Proceedings from the Annual Transport Conference at Aalborg University, Vol. 27 No. 1 (2020): Proceedings from the Annual Transport Conference at Aalborg University