cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Computing the Width of Non-deterministic Automata
Creators: name: Kuperberg, Denis
name: Majumdar, Anirban
Publisher: name: arXiv
Year: 2018
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: We introduce a measure called width, quantifying the amount of nondeterminism in automata. Width generalises the notion of good-for-games (GFG) automata, that correspond to NFAs of width 1, and where an accepting run can be built on-the-fly on any accepted input. We describe an incremental determinisation construction on NFAs, which can be more efficient than the full powerset determinisation, depending on the width of the input NFA. This construction can be generalised to infinite words, and is particularly well-suited to coBüchi automata. For coBüchi automata, this procedure can be used to compute either a deterministic automaton or a GFG one, and it is algorithmically more efficient in the last case. We show this fact by proving that checking whether a coBüchi automaton is determinisable by pruning is NP-complete. On finite or infinite words, we show that computing the width of an automaton is EXPTIME-complete. This implies EXPTIME-completeness for multipebble simulation games on NFAs.
Ultra-high-energy head-on collisions without horizons or naked singulrities: general approach
Creators: name: Zaslavskii, O. B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recently, alternatives to the Bañados, Silk and West (BSW) effect were proposed which are (i) due to the existence of naked singularities instead of the horizon, (ii) require neither horizon nor naked singularity. We reveal the main features of such alternatives in a model-independent way. The metric should be close to that of the extremal black hole but the horizon should not form. Then, one can gain unbound the energy E_{c.m.} in the centre of mass frame due to head-on collision of particles near the would-be horizon. The energy measured at infinity can also be unbound. If instead of particles self-gravitating shells collide, the underlying reason leading to unbound E_{c.m.} is the same.
description: 13 pages. Refs. 11, 20 added. To appear in PRD
Oscillations in active region fan loops: Observations from EIS/{\it Hinode} and AIA/SDO
Creators: name: Prasad, S. Krishna
name: Banerjee, D.
name: Singh, Jagdev
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Active region fan loops in AR 11076 were studied, in search of oscillations, using high cadence spectroscopic observations from EIS on board Hinode combined with imaging sequences from the AIA on board SDO. Spectra from EIS were analyzed in two spectral windows, \FeXII 195.12 Åand \FeXIII 202.04 Åalong with the images from AIA in 171 Åand 193 Åchannels. We find short ($
description: Accepted for publication in Solar Physics
On the Termination Problem for Probabilistic Higher-Order Recursive Programs
Creators: name: Kobayashi, Naoki
name: Lago, Ugo Dal
name: Grellois, Charles
Publisher: name: arXiv
Year: 2018
Subjects: subject: Programming Languages (cs.PL)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: In the last two decades, there has been much progress on model checking of both probabilistic systems and higher-order programs. In spite of the emergence of higher-order probabilistic programming languages, not much has been done to combine those two approaches. In this paper, we initiate a study on the probabilistic higher-order model checking problem, by giving some first theoretical and experimental results. As a first step towards our goal, we introduce PHORS, a probabilistic extension of higher-order recursion schemes (HORS), as a model of probabilistic higher-order programs. The model of PHORS may alternatively be viewed as a higher-order extension of recursive Markov chains. We then investigate the probabilistic termination problem -- or, equivalently, the probabilistic reachability problem. We prove that almost sure termination of order-2 PHORS is undecidable. We also provide a fixpoint characterization of the termination probability of PHORS, and develop a sound (but possibly incomplete) procedure for approximately computing the termination probability. We have implemented the procedure for order-2 PHORSs, and confirmed that the procedure works well through preliminary experiments that are reported at the end of the article.
Trondheim domkirke
Creators: name: Nordhagen, Olaf
name: Tverdahl, John
name: Albertsen, August
Publisher: name: Unknown
Year: 1908

description: Kopier av plantegninger og håndskrevne skisser. Dokumenter signert Olaf Norhagen, John Tverdahl og Aug. Albertsen. Vedlagt: fotografi av katedralen i Norwich. Samlet av Sverre Pedersen.
title: There is No Single Challenge, Nor Single Solution, for Food Systems Transformations: Making plurality visible
title: A Food System Summit Brief prepared by Science Partners of the Scientific Group for the Food Systems Summit
titleType: Subtitle
Creators: name: Rivera-Ferre, Marta G.
name: Mottet, Anne
name: Pereira, Laura
name: Penker, Marianne
name: Candel, Jeroen
name: Davies, Anne
name: Jackson, Peter
name: Heinonen, Marina
name: McAllister, Tim
name: Termeer, Katrien
name: Hristov, Alexander Nikolov
Publisher: name: Center for Development Research (ZEF) in cooperation with the Scientific Group for the UN Food System Summit 2021
Year: 2021
Subjects: subject: FOS: Agriculture, forestry, and fisheries
valueUri: http://www.oecd.org/science/inno/38235147.pdf
subject: Food systems Transformations
subject: Livestock
subject: Science
subject: Governance

description: There is a growing call (and agreement) to transform food systems towards sustainable, just and healthy systems, understanding that transformation is about fundamental, system- wide changes, beyond piecemeal interventions (see Box 1 for the new FACCE-JPI approach to food systems). But, what does transformation look like? Is there a consensus about what we want to transform in food systems, who will do it and how? The objective of this policy brief is to call for fairer, more inclusive and eventually, more effective decisions on food systems transformations. For doing so, it focuses on decision-making under uncertainty, highlighting complexity and framings as two components of this: On one hand complexity requires us to avoid oversimplification of messages (see the livestock section) and on the other, framing calls for the integration of a plurality of values and worldviews (see the governance section). Thus, in the context of the UNFSS objective of transforming food systems, this brief aims to raise awareness of decision makers about the need of developing and using knowledge and tools that i) tackle the complexity of food systems as complex social-ecological systems, and ii) recognise the existence of different framing and values in a context of uncertainty. We also reflect on the role of science in this process. While our focus is global, we focus on Europe to exemplify our arguments. Yet, transformation cannot happen in one world region independently from the others. A global movement requires first adopters to start the process.
Finnmarkshus I : boligtyper for Finnmark fylke
Creators: name: Pedersen, Sverre
Publisher: name: Unknown
Year: 1922

description: Håndskrevne arkitekttegninger av hustyper, noen skisser. I samarbeid med Boliginspektør Bergerud og etter forslag av statens boligdirektør og overlege Heitmann.
CR-harmonic maps
Creators: name: Dietrich, Gautier
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We develop the notion of renormalized energy in CR geometry, for maps from a strictly pseudoconvex pseudohermitian manifold to a Riemannian manifold. This energy is a CR invariant functional, whose critical points, which we call CR-harmonic maps, satisfy a CR covariant subelliptic partial differential equation. The corresponding operator coincides on functions with the CR Paneitz operator.
A/S Jernbeton Trondheim : Indherredsveien 11-19, Fagervang [og forslag til reguleringsplan for Nordre Halset hageby]
Creators: name: Pedersen, Sverre
Publisher: name: Unknown
Year: 1961

description: Håndskrevne plantegninger og arkitekttegninger, skisser (noen kopier), ett avisutklipp og ett postkort.
Heavy Flavor, Quarkonia, and Electroweak Probes at Quark Matter 2012
Creators: name: Gale, Charles
name: Ruan, Lijuan
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We summarize and discuss some of the experimental and theoretical results on heavy flavor, quarkonia, and electro-weak probes presented at Quark Matter 2012.
description: 8 pages, 6 figures. Typos corrected, figures updated
Solvinkler [for Trondheim]
Creators: name: Pedersen, Sverre
Publisher: name: Unknown
Year: 1931

description: Skjema over solvinkler i Trondheim. Vedlagt: ett elevarbeid; Store eksamensarbeide 1931 samt kopi av en artikkel på tysk; ”Siedlung Ladehammeren bei Drontheim, Norwegen.”
Contrastive Explanation: A Structural-Model Approach
Creators: name: Miller, Tim
Publisher: name: arXiv
Year: 2018
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: This paper presents a model of contrastive explanation using structural casual models. The topic of causal explanation in artificial intelligence has gathered interest in recent years as researchers and practitioners aim to increase trust and understanding of intelligent decision-making. While different sub-fields of artificial intelligence have looked into this problem with a sub-field-specific view, there are few models that aim to capture explanation more generally. One general model is based on structural causal models. It defines an explanation as a fact that, if found to be true, would constitute an actual cause of a specific event. However, research in philosophy and social sciences shows that explanations are contrastive: that is, when people ask for an explanation of an event -- the fact -- they (sometimes implicitly) are asking for an explanation relative to some contrast case; that is, "Why P rather than Q?". In this paper, we extend the structural causal model approach to define two complementary notions of contrastive explanation, and demonstrate them on two classical problems in artificial intelligence: classification and planning. We believe that this model can help researchers in subfields of artificial intelligence to better understand contrastive explanation.
Sammenlignende byregulering
Creators: name: Pedersen, Sverre
Publisher: name: Unknown
Year: 1945

description: Materiell brukt i undervisning. Inneholder plantegninger over følgende byer: Versailles, Nancy, Priene, Rom, Athen, Selinunt, Kahun, Sendschirli, Chorsabad, Piræus, Paris, Washington, Hampstead, Dover, Mannheim, Vasari, Pompei, Aosta, Strasbourg, Köln, Miltenberg, Peking, Trondheim, Kristiania, Bergen, Steinkjer og Kristiansand, (noen skisser).
Additional file 4 of Extracellular vesicle microRNAs contribute to Notch signaling pathway in T-cell acute lymphoblastic leukemia
Creators: name: Colangelo, Tommaso
name: Panelli, Patrizio
name: Mazzarelli, Francesco
name: Tamiro, Francesco
name: Melocchi, Valentina
name: De Santis, Elisabetta
name: Cuttano, Roberto
name: Palumbo, Orazio
name: Rossi, Giovanni
name: Bianchi, Fabrizio
name: Giambra, Vincenzo
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 4. Supplemental materials and methods.
Mål på gjenstander til bruk under arbeidet i bygningskunst III og byplaner
Creators: name: Pedersen, Sverre
Publisher: name: Unknown
Year: 1931

description: Undervisningsmateriell. Skjematisk framstilling av størrelse på diverse inventar og innbo for husholdninger (inkludert biler). Eksempler på forskjellige leilighetstyper.
Diverse mindre arbeider
Creators: name: Pedersen, Sverre
Publisher: name: Unknown
Year: 1927

description: Arkitekttegninger til Fiskeriutstillingen 1930, tegninger til Statsråd Fives gård i Kvam i Nord Trøndelag, gravmonumenter til privatpersoner, bauta over kong Eystein Magnusson på Dovre samt tegninger til likkapell på Svolvær kirkegård.
Additional file 1 of The psychometric properties of the Vietnamese Version of the Five Facet Mindfulness Questionnaire
Creators: name: Nguyen, Hang T. M.
name: Nguyen, Hoang V.
name: Bui, Thai T. H.
Publisher: name: figshare
Year: 2023
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. The Psychometric Properties of the Vietnamese Version of the Five Facet Mindfulness Questionnaire: Online Supplement.
Ulf Weber, Versatzmarken im antiken griechischen Bauwesen
Creators: name: Kienast, Hermann J.
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: Ulf Weber, Versatzmarken im antiken griechischen Bauwesen. Philippika. Marburger altertumskundliche Abhandlungen, Band 58. Verlag Harrassowitz, Wiesbaden 2013. XII und 483 Seiten mit 235 Abbildungen sowie 1 Tabelle.
description: Bonner Jahrbücher, Bd. 213.2013(2014): Bonner Jahrbücher
Macroscopic superpositions in Bose-Josephson junctions: Controlling decoherence due to atom losses
Creators: name: Pawlowski, Krzysztof
name: Spehner, Dominique
name: Minguzzi, Anna
name: Ferrini, Giulia
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study how macroscopic superpositions of coherent states produced by the nondissipative dynamics of binary mixtures of ultracold atoms are affected by atom losses. We identify different decoherence scenarios for symmetric or asymmetric loss rates and interaction energies in the two modes. In the symmetric case the quantum coherence in the superposition is lost after a single loss event. By tuning appropriately the energies we show that the superposition can be protected, leading to quantum correlations useful for atom interferometry even after many loss events.
description: 6 pages, 3 figures
An output-sensitive Algorithm to partition a Sequence of Integers into Subsets with equal Sums
Creators: name: Büchel, Alexander
name: Gilleßen, Ulrich
name: Witt, Kurt-Ulrich
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We present a polynomial time algorithm, which solves a nonstandard Variation of the well-known PARTITION-problem: Given positive integers $n, k$ and $t$ such that $t \geq n$ and $k \cdot t = {n+1 \choose 2}$, the algorithm partitions the elements of the set $I_n = \{1, \ldots, n\}$ into $k$ mutually disjoint subsets $T_j$ such that $\cup_{j=1}^k T_j = I_n$ and $\sum_{x \in T_{j}} x = t$ for each $j \in \{1,2, \ldots, k\}$. The algorithm needs $\mathcal{O}(n \cdot ( \frac{n}{2k} + \log \frac{n(n+1)}{2k} ))$ steps to insert the $n$ elements of $I_n$ into the $k$ sets $T_j$.
Remarks on the Afriat's theorem and the Monge-Kantorovich problem
Creators: name: Kolesnikov, Alexander V.
name: Kudryavtseva, Olga V.
name: Nagapetyan, Tigran
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 91B16, 90C08

description: The famous Afriat's theorem from the theory of revealed preferences establishes necessary and suffient conditions for existence of utility function for a given set of choices and prices. The result on existence of a {\it homogeneous} utility function can be considered as a particular fact of the Monge-Kantorovich mass transportation theory. In this paper we explain this viewpoint and discuss some related questions.
One dimensional groups definable in the p-adic numbers
Creators: name: López, Juan Pablo Acosta
Publisher: name: arXiv
Year: 2018
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics

description: A complete list of one dimensional groups definable in the p-adic numbers is given, up to a finite index subroup and a quotient by a finite subgroup.
Tensor products of Steinberg algebras
Creators: name: Rigby, Simon W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 16S10, 16S99, 22A22

description: We prove that $A_R(G) \otimes_R A_R(H) \cong A_R(G \times H)$, if $G$ and $H$ are Hausdorff ample groupoids. As part of the proof, we give a new universal property of Steinberg algebras. We then consider the isomorphism problem for tensor products of Leavitt algebras, and show that no diagonal-preserving isomorphism exists between $L_{2,R} \otimes L_{3,R}$ and $L_{2,R} \otimes L_{2,R}$. Indeed, there are no unexpected diagonal-preserving isomorphisms between tensor products of finitely many Leavitt algebras. We give an easy proof that every $*$-isomorphism of Steinberg algebras over the integers preserves the diagonal, and it follows that $L_{2,\mathbb{Z}} \otimes L_{3,\mathbb{Z}} \not \cong L_{2,\mathbb{Z}} \otimes L_{2,\mathbb{Z}}$ (as $*$-rings).
title: Antimicrobial Handgels
Creators: name: Hilton, Kira
Publisher: name: University of Kent
Year: 2021

description: The fight against antimicrobial resistance needs new weapons. Bacteria resistant to all known antibiotics are anticipated to cause 10 million deaths by 2050. A series of novel Supramolecular Self-Associating Amphiphiles have been synthesised to add to the arsenal; either as unique antimicrobial agents or to act as drug delivery agents. The self-association properties of these compounds were studied in the gas phase, solid state and solution state using a range of physicochemical studies. These experiments included: electron spray ionisation mass spectrometry, single crystal X-ray diffraction, quantitative 1H NMR, diffusion ordered spectroscopy, tensiometry, dynamic light scattering and zeta potential. One of the novel compounds was observed to form hydrogels in aqueous salt solutions, and these gels were characterised using rheological methods.
Directions in Orbits of Geometrically Finite Hyperbolic Subgroups
Creators: name: Lutsko, Christopher
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: We prove a theorem describing the limiting fine-scale statistics of orbits of a point in hyperbolic space under the action of a discrete subgroup. Similar results have been proved only in the lattice case, with two recent infinite-volume exceptions by Zhang for Apollonian circle packings and certain Schottky groups. Our results hold for general Zariski dense, non-elementary, geometrically finite subgroups in any dimension. Unlike in the lattice case, orbits of geometrically finite subgroups do not necessarily equidistribute on the whole boundary of hyperbolic space. But rather, they may equidistribute on a fractal subset. Understanding the behaviour of these orbits near the boundary is central to Patterson-Sullivan theory and much further work. Our theorem characterizes the higher order spatial statistics and thus addresses a very natural question. As a motivating example our work applies to sphere packings (in any dimension) which are invariant under the action of such discrete subgroups. At the end of the paper we show how this statistical characterization can be used to prove convergence of moments and to write down the limiting formula for the two-point correlation function and nearest neighbor distribution. Moreover we establish an formula for the 2 dimensional limiting gap distribution (and cumulative gap distribution) which was not known previously even in the lattice case.
description: 33 pages, 1 figure; Accepted for Publication in Mathematical Proceedings of the Cambridge Philosophical Society
A possible GeV-radio correlation for starburst galaxies
Creators: name: Schöneberg, S.
name: Tjus, J. Becker
name: Schuppan, F.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: For star-forming regions, there is a correlation of radio and FIR-emission established. The radio emission is caused by synchrotron radiation of electrons, while the FIR emission is attributed to HII regions of OB stars and hot dust powered by those stars. Another possible correlation for star-forming regions might exist between the aforementioned radio emission and the gamma ray emission in the GeV regime. The GeV gamma ray emission of star-forming regions is dominated by the decay of neutral pions formed in collisions of cosmic ray (CR) protons accelerated at supernova remnants (SNRs) with ambient hydrogen, while the electrons generating the synchrotron emission are assumed to be accelerated at the same SNRs. Assuming the same spectral shape for the CR proton and electron distribution and a fixed ratio of CR protons to electrons, the proton- and electron-calorimetry of the star-forming regions can be tested. Furthermore, this provides a method to derive the magnetic field strength in the star-forming region complementary to the existing methods.
description: Sant Cugat Forum on Astrophysics 2012, to apper in Cosmic-ray induced phenomenology in star-forming environments: Proceedings of the 2nd Session of the Sant Cugat Forum of Astrophysics (April 16-19, 2012), Olaf Reimer and Diego F. Torres (eds.), 6 pages, 4 figures
On the inducibility of small trees
Creators: name: Dossou-Olory, Audace A. V.
name: Wagner, Stephan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C05, 05C07, 05C30, 05C60

description: The quantity that captures the asymptotic value of the maximum number of appearances of a given topological tree (a rooted tree with no vertices of outdegree $1$) $S$ with $k$ leaves in an arbitrary tree with sufficiently large number of leaves is called the inducibility of $S$. Its precise value is known only for some specific families of trees, most of them exhibiting a symmetrical configuration. In an attempt to answer a recent question posed by Czabarka, Székely, and the second author of this article, we provide bounds for the inducibility $J(A_5)$ of the $5$-leaf binary tree $A_5$ whose branches are a single leaf and the complete binary tree of height $2$. It was indicated before that $J(A_5)$ appears to be `close' to $1/4$. We can make this precise by showing that $0.24707\ldots \leq J(A_5) \leq 0.24745\ldots$. Furthermore, we also consider the problem of determining the inducibility of the tree $Q_4$, which is the only tree among $4$-leaf topological trees for which the inducibility is unknown.
Additional file 1 of G2 checkpoint targeting via Wee1 inhibition radiosensitizes EGFRvIII-positive glioblastoma cells
Creators: name: Cetin, Meryem H.
name: Rieckmann, Thorsten
name: Hoffer, Konstantin
name: Riepen, Britta
name: Christiansen, Sabrina
name: Gatzemeier, Fruzsina
name: Feyerabend, Simon
name: Schoof, Melanie
name: Schüller, Ulrich
name: Petersen, Cordula
name: Mynarek, Martin
name: Rothkamm, Kai
name: Kriegs, Malte
name: Struve, Nina
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Fig. S1. Heterogenous EGFRvIII and WEE1 expression in human GBM samples. Fig. S2. Effect of Wee1 inhibtion on cell cycle distribution. Fig. S3. Phosphorylation of CDK1 after Wee1 inhibition. Fig. S4. Phosphorylation of CDK1 after irradiation.
Irregular Hodge numbers of confluent hypergeometric differential equations
Creators: name: Sabbah, Claude
name: Yu, Jeng-Daw
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14F40, 32S35, 32S40

description: We give a formula computing the irregular Hodge numbers for a confluent hypergeometric differential equation.
description: 9 pages. V2: typos corrected
Jörg Aufdermauer 1935-2015
Creators: name: Hald, Jürgen
name: Stephan, Ralph
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2018

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 35 (2015): Fundberichte aus Baden-Württemberg
B.S.R. Namsos
Creators: name: Pedersen, Sverre
name: Hjelte, Claus
name: Hanssen, Jacob
name: Moe, C. J.
name: Suul, Oddmund
Publisher: name: Unknown
Year: 1941

description: Håndskrevne plandokumenter og skisser (noen kopier). Dokumenter signert Claus Hjelte, Jacob Hanssen, C.J. Moe og Oddmund Suul.
Additional file 4 of Interventions for Indigenous Peoples making health decisions: a systematic review
Creators: name: Jull, Janet
name: Fairman, Kimberly
name: Oliver, Sandy
name: Hesmer, Brittany
name: Pullattayil, Abdul Kareem
Publisher: name: figshare
Year: 2023
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 4.
Projective loops generate rational loop groups
Creators: name: Wang, Gang
name: Goertsches, Oliver
name: Wang, Erxiao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: Group Theory (math.GR)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 22E67, 37K35, 53C43, 53AXX

description: Rational loops played a central role in Uhlenbeck's construction of harmonic maps into U(n) (chiral model in physics), and they are generated by simple elements with one pole and one zero constructed from Hermitian projections. It has been believed for long time that nilpotent loops should be added to generate rational loop groups with noncompact reality conditions. We prove a somewhat unexpected theorem that projective loops are enough to generate the rational loop groups of GL(n,C), GL(n,R), and U(p, q).
description: 1. 'Text overlap' is due to the second author's old preprint on U(p,q) case with some gaps. 2. Sorry for the mistake on page 1, and we have revised it immediately. arXiv admin note: text overlap with arXiv:0910.1687
Inflection Points and the Power Spectrum
Creators: name: Downes, Sean
name: Dutta, Bhaskar
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Inflection point inflation generically includes a deviation from slow-roll when the inflaton approaches the inflection point. Such deviations are shown to be generated by transitions between singular trajectories. The effects on the power spectrum are studied within the context of universality classes for small-field models. These effects are shown to scale with universality parameters, and can explain the anomalously low power at large scales observed in the CMB. The reduction of power is related to the inflection point's basin of attraction. Implications for the likelihood of inflation are discussed.
description: 26 pages, 14 figures
Variations of the elephant random walk
Creators: name: Gut, Allan
name: Stadtmüller, Ulrich
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60FXX

description: In the classical simple random walk the steps are independent, viz., the walker has no memory. In contrast, in the elephant random walk which was introduced by Schütz and Trimper in 2004, the walker remembers the whole past, and the next step always depends on the whole path so far. Our main aim is to prove analogous results when the elephant has only a restricted memory, for example remembering only the most remote step(s), the most recent step(s) or both. We also extend the models to cover more general step sizes.
description: 22 pages
The exotic heat-trace asymptotics of a regular-singular operator revisited
Creators: name: Vertman, Boris
Publisher: name: arXiv
Year: 2013
Subjects: subject: Spectral Theory (math.SP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We discuss the exotic properties of the heat-trace asymptotics for a regular-singular operator with general boundary conditions at the singular end, as observed by Falomir, Muschietti, Pisani and Seeley as well as by Kirsten, Loya and Park. We explain how their results alternatively follow from the general heat kernel construction by Mooers, a natural question that has not been addressed yet, as the latter work did not elaborate explicitly on the singular structure of the heat trace expansion beyond the statement of non-polyhomogeneity of the heat kernel.
description: 15 pages, 1 figure, v2: minor corrections
Additional file 1 of ChromGene: gene-based modeling of epigenomic data
Creators: name: Jaroszewicz, Artur
name: Ernst, Jason
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Fig. S1. Model reproducibility and state similarity as a function of hyperparameters. Fig. S2. ChromGene state transitions. Fig. S3. Median Expression for each ChromGene assignment, separated by cell type. Fig. S4. Mutual information of annotation method and gene length. Fig. S5. ChromGene confusion matrix and contingency table. Fig. S6. Log2 enrichments of ChromHMM states for each ChromGene assignment. Fig. S7. Comparison of gene expression as a function of ChromGene annotations across pairs of cell. Fig. S8. Median GO term enrichment across all cell types. Fig. S9. Proportion of high-pLI genes per ChromGene annotation, conditioned on gene length types. Fig. S10. Mean pLI vs mean expression. Table S2. Performance of ChromGene compared to baseline methods at predicting expression.
[B.S.R.] Hemnesberget
Creators: name: Pedersen, Sverre
name: Suul, Oddmund
name: Hanssen, Jacob
Publisher: name: Unknown
Year: 1941

description: Håndskrevne plandokumenter (noen kopier). Vedlagt: Mappe med gateoppriss. Dokumenter signert Oddmund Suul og Jacob Hanssen.
Sculptures in Concurrency
Creators: name: Fahrenberg, Uli
name: Johansen, Christian
name: Trotter, Christopher A.
name: Ziemiański, Krzysztof
Publisher: name: arXiv
Year: 2018
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We give a formalization of Pratt's intuitive sculpting process for higher-dimensional automata (HDA). Intuitively, an HDA is a sculpture if it can be embedded in (i.e., sculpted from) a single higher dimensional cell (hypercube). A first important result of this paper is that not all HDA can be sculpted, exemplified through several natural acyclic HDA, one being the famous "broken box" example of van Glabbeek. Moreover, we show that even the natural operation of unfolding is completely unrelated to sculpting, e.g., there are sculptures whose unfoldings cannot be sculpted. We investigate the expressiveness of sculptures, as a proper subclass of HDA, by showing them to be equivalent to regular ST-structures (an event-based counterpart of HDA) and to (regular) Chu spaces over 3 (in their concurrent interpretation given by Pratt). We believe that our results shed new light on the intuitions behind sculpting as a method of modeling concurrent behavior, showing the precise reaches of its expressiveness. Besides expressiveness, we also develop an algorithm to decide whether an HDA can be sculpted. More importantly, we show that sculptures are equivalent to Euclidean cubical complexes (being the geometrical counterpart of our combinatorial definition), which include the popular PV models used for deadlock detection. This exposes a close connection between geometric and combinatorial models for concurrency which may be of use for both areas.
Approximate bound state solutions of the deformed Woods-Saxon potential using asymptotic iteration method
Creators: name: Falaye, Babatunde J.
name: Hamzavi, Majid
name: Ikhdair, Sameer M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: By using the Pekeris approximation, the Schrodinger equation is approximately solved for the nuclear deformed Woods-Saxon potential within the framework of the asymptotic iteration method. The energy levels are worked out and the corresponding normalized eigenfunctions are obtained in terms of hypergeometric function.
description: 14 pages, 10 figures; Chinese Physics Letters (2012)
Additional file 1 of Effect of large-scale mass drug administration for malaria on mortality and morbidity in Angumu health zone, Ituri, Democratic Republic of Congo
Creators: name: Grout, Lise
name: Katuala Givo, Yves
name: Newport, Trish
name: Mahamat, Tom Adoum
name: Gitahi, Priscillah
name: Mandagot, Jean Jacques
name: Quere, Michel
name: Wodon, Sophie
name: Ciglenecki, Iza
name: Bastard, Mathieu
name: Baelongandi, Francis
name: Tshulo, Louis
name: Uluba, Herman Jakisa
name: Sterk, Esther
name: Gignoux, Etienne
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Age pyramid of surveyed population in Angumu health zone, March 2021.
Gems of Corrado Böhm
Creators: name: Barendregt, Henk P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences
subject: 03B40, 68N18, 68N20

description: The main scientific heritage of Corrado Böhm consists of ideas about computing, concerning concrete algorithms, as well as models of computability. The following will be presented. 1. A compiler that can compile itself. 2. Structured programming, eliminating the 'goto' statement. 3. Functional programming and an early implementation. 4. Separability in λ-calculus. 5. Compiling combinators without parsing. 6. Self-evaluation in λ-calculus.
A practical approach to cosmological perturbations in modified gravity
Creators: name: Silvestri, Alessandra
name: Pogosian, Levon
name: Buniy, Roman V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The next generation of large scale surveys will not only measure cosmological parameters within the framework of General Relativity, but will also allow for precision tests of the framework itself. At the order of linear perturbations, departures from the growth in the LCDM model can be quantified in terms of two functions of time and Fourier number k. We argue that in local theories of gravity, in the quasi-static approximation, these functions must be ratios of polynomials in k, with the numerator of one function being equal to the denominator of the other. Moreover, the polynomials are even and of second degree in practically all viable models considered today. This means that, without significant loss of generality, one can use data to constraint only five functions of a single variable, instead of two functions of two variables. Furthermore, since the five functions are expected to be slowly varying, one can fit them to data in a non-parametric way with the aid of an explicit smoothness prior. We discuss practical application of this parametrization to forecasts and fits.
description: 9 pages, v2: matching the published version
Non-Gaussian fluctuations of randomly trapped random walks
Creators: name: Bowditch, Adam
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: In this paper we consider the one-dimensional, biased, randomly trapped random walk when the trapping times have infinite variance. We prove sufficient conditions for the suitably scaled walk to converge to a transformation of a stable Lévy process. As our main motivation, we apply subsequential versions of our results to biased walks on subcritical Galton-Watson trees conditioned to survive. This confirms the correct order of the fluctuations of the walk around its speed for values of the bias that yield a non-Gaussian regime.
description: 29 pages
A Near-Infrared Spectroscopic Study of Young Field Ultracool Dwarfs
Creators: name: Allers, K. N.
name: Liu, Michael C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present a near-infrared (0.9-2.4 microns) spectroscopic study of 73 field ultracool dwarfs having spectroscopic and/or kinematic evidence of youth (~10-300 Myr). Our sample is composed of 48 low-resolution (R~100) spectra and 41 moderate-resolution spectra (R>~750-2000). First, we establish a method for spectral typing M5-L7 dwarfs at near-IR wavelengths that is independent of gravity. We find that both visual and index-based classification in the near-IR provide consistent spectral types with optical spectral types, though with a small systematic offset in the case of visual classification at J and K band. Second, we examine features in the spectra of ~10 Myr ultracool dwarfs to define a set of gravity-sensitive indices based on FeH, VO, K, Na and H-band continuum shape. We then create an index-based method for classifying the gravities of M6-L5 dwarfs that provides consistent results with gravity classifications from optical spectroscopy. Our index-based classification can distinguish between young and dusty objects. Guided by the resulting classifications, we propose a set of low-gravity spectral standards for the near-IR. Finally, we estimate the ages corresponding to our gravity classifications.
description: Published in ApJ. IDL program for calculating indices (allers13_index.pro) included in the source gzipped tar
Educational colonialism and the importance of indigenous decolonization in promoting a growth mindset
Creators: name: Doulatram, Desmond Narain
Publisher: name: F1000 Research Limited
Year: 2021

description: Abstract: Educational Colonialism in the Republic of the Marshall Islands is very real where Marshallese ways of knowing and being remain on the margins. Institutional racism and structural violence in the academy and most importantly within the Marshallese education system is mainly to blame. Indigenous Decolonization focusing on cultural continuity and language maintenance can be the solution for promoting a growth mindset by decolonizing the mind of the existing student populace. This paper argues in brief, the “importance of cultural maintenance and language maintenance by Marshallese and for Marshallese” via their own ways of doing things (e.g. JiTDam Kapeel) and how this is crucial and needs to be culturally prioritized for the overall well-being of Marshallese and the Marshall Islands in general.
Additional file 2 of Effect of large-scale mass drug administration for malaria on mortality and morbidity in Angumu health zone, Ituri, Democratic Republic of Congo
Creators: name: Grout, Lise
name: Katuala Givo, Yves
name: Newport, Trish
name: Mahamat, Tom Adoum
name: Gitahi, Priscillah
name: Mandagot, Jean Jacques
name: Quere, Michel
name: Wodon, Sophie
name: Ciglenecki, Iza
name: Bastard, Mathieu
name: Baelongandi, Francis
name: Tshulo, Louis
name: Uluba, Herman Jakisa
name: Sterk, Esther
name: Gignoux, Etienne
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2. Mortality rates in Angumu health zone, March 2021.
Additional file 1 of Community-based perinatal mental health peer support: a realist review
Creators: name: McLeish, Jenny
name: Ayers, Susan
name: McCourt, Christine
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Supplementary Material 1
Halden : [konkurranse om regulering]
Creators: name: Pedersen, Sverre
Publisher: name: Unknown
Year: 1937

description: Håndskrevne plantegninger og skisser (noen kopier), kart. Vedlagt: håndskrevet og maskinskrevet beskrivelse av konkurransebidraget samt program for idekonkurranse om gjennomføring - eventuelt omføring - av riksveien i og ved Halden.
Harstad : [militæretatens tomter]
Creators: name: Pedersen, Sverre
Publisher: name: Unknown
Year: 1931

description: Håndskrevne plantegninger og skisser (noen kopier), kart. Vedlagt: Byplan for Harstad av 1931. Forslag til utparcellering forbundet med nogen forandring av eksisterende regulering.
On the Complexity of Digraph Colourings and Vertex Arboricity
Creators: name: Hochstättler, Winfried
name: Schröder, Felix
name: Steiner, Raphael
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: It has been shown by Bokal et al. that deciding 2-colourability of digraphs is an NP-complete problem. This result was later on extended by Feder et al. to prove that deciding whether a digraph has a circular $p$-colouring is NP-complete for all rational $p>1$. In this paper, we consider the complexity of corresponding decision problems for related notions of fractional colourings for digraphs and graphs, including the star dichromatic number, the fractional dichromatic number and the circular vertex arboricity. We prove the following results: Deciding if the star dichromatic number of a digraph is at most $p$ is NP-complete for every rational $p>1$. Deciding if the fractional dichromatic number of a digraph is at most $p$ is NP-complete for every $p>1, p \neq 2$. Deciding if the circular vertex arboricity of a graph is at most $p$ is NP-complete for every rational $p>1$. To show these results, different techniques are required in each case. In order to prove the first result, we relate the star dichromatic number to a new notion of homomorphisms between digraphs, called circular homomorphisms, which might be of independent interest. We provide a classification of the computational complexities of the corresponding homomorphism colouring problems similar to the one derived by Feder et al. for acyclic homomorphisms.
description: 21 pages, 1 figure
The M - σrelation in different environments
Creators: name: Zubovas, Kastytis
name: King, Andrew R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Galaxies become red and dead when the central supermassive black hole (SMBH) becomes massive enough to drive an outflow beyond the virial radius of the halo. We show that this final SMBH mass is larger than the final SMBH mass in the bulge of a spiral galaxy by up to an order of magnitude. The M - σrelations in the two galaxy types are almost parallel (M \propto σ^{4+β}, with β< 1) but offset in normalization, with the extra SMBH mass supplied by the major merger transforming the galaxy into an elliptical, or by mass gain in a galaxy cluster. This agrees with recent findings that SMBH in two Brightest Cluster Galaxies are \sim 10\times the expected M-σmass. We show that these results do not strongly depend on the assumed profile of the dark matter halo, so analytic estimates found for an isothermal potential are approximately valid in all realistic cases. Our results imply that there are in practice actually {\it three} M - σrelations, corresponding to spiral galaxies with evolved bulges, field elliptical galaxies and cluster centre elliptical galaxies. A fourth relation, corresponding to cluster spiral galaxies, is also possible, but such galaxies are expected to be rare. All these relations have the form M_{\rm BH} = C_nσ^4, with only slight difference in slope between field and cluster galaxies, but with slightly different coefficients C_n. Conflating data from galaxies of different types and fitting a single relation to them tends to produce a higher power of σ.
description: 6 pages, 3 figures. Accepted for publication in MNRAS
Additional file 3 of Effect of large-scale mass drug administration for malaria on mortality and morbidity in Angumu health zone, Ituri, Democratic Republic of Congo
Creators: name: Grout, Lise
name: Katuala Givo, Yves
name: Newport, Trish
name: Mahamat, Tom Adoum
name: Gitahi, Priscillah
name: Mandagot, Jean Jacques
name: Quere, Michel
name: Wodon, Sophie
name: Ciglenecki, Iza
name: Bastard, Mathieu
name: Baelongandi, Francis
name: Tshulo, Louis
name: Uluba, Herman Jakisa
name: Sterk, Esther
name: Gignoux, Etienne
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3: Figure S3. Survival curves based on weighted Kaplan–Meier estimates in locations where MDA has been implemented (MDA locations, in red) and where it has not (non MDA locations, in blue), before and after the first round of MDA (October, 1 2020) in Angumu health zone, Ituri province, DRC, March 2021.
Mammalian X chromosome dosage compensation: Perspectives from the germ line
Creators: name: Sangrithi, Mahesh N
name: Turner, James MA
Publisher: name: The Francis Crick Institute
Year: 2021
Subjects: Model organisms
Gene Expression
Genetics & Genomics
Developmental Biology
Genome Integrity & Repair
Human Biology & Physiology
Cell Biology
Cell Cycle & Chromosomes
Stem Cells

description: Sex chromosomes are advantageous to mammals, allowing them to adopt a genetic rather than environmental sex determination system. However, sex chromosome evolution also carries a burden, because it results in an imbalance in gene dosage between females (XX) and males (XY). This imbalance is resolved by X dosage compensation, which comprises both X chromosome inactivation and X chromosome upregulation. X dosage compensation has been well characterized in the soma, but not in the germ line. Germ cells face a special challenge, because genome wide reprogramming erases epigenetic marks responsible for maintaining the X dosage compensated state. Here we explain how evolution has influenced the gene content and germ line specialization of the mammalian sex chromosomes. We discuss new research uncovering unusual X dosage compensation states in germ cells, which we postulate influence sexual dimorphisms in germ line development and cause infertility in individuals with sex chromosome aneuploidy.