cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Burgen und Schlösser der Schweiz
Creators: name: Leistikow, Dankwart
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: Rezension zu: Fritz Hauswirth, Burgen und Schlösser der Schweiz. Band 7: Basel — Landschaft, Basel — Stadt, Solothurn. Neptun-Verlag, Kreuzlingen 1971.
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 15, Nr. 1 (1974): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Additional file 2 of Pharmacist-led clinical medication review service in primary care: the perspective of general practitioners
Creators: name: Nabergoj Makovec, Urska
name: Tomsic, Tanja
name: Kos, Mitja
name: Stegne Ignjatovic, Tea
name: Poplas Susic, Antonija
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 2. The COREQ (Consolidated criteria for Reporting Qualitative research) Checklist.
Local Edge Dynamics and Opinion Polarization
Creators: name: Bhalla, Nikita
name: Lechowicz, Adam
name: Musco, Cameron
Publisher: name: arXiv
Year: 2021
Subjects: subject: Social and Information Networks (cs.SI)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: The proliferation of social media platforms, recommender systems, and their joint societal impacts have prompted significant interest in opinion formation and evolution within social networks. We study how local edge dynamics can drive opinion polarization. In particular, we introduce a variant of the classic Friedkin-Johnsen opinion dynamics, augmented with a simple time-evolving network model. Edges are iteratively added or deleted according to simple rules, modeling decisions based on individual preferences and network recommendations. Via simulations on synthetic and real-world graphs, we find that the combined presence of two dynamics gives rise to high polarization: 1) confirmation bias -- i.e., the preference for nodes to connect to other nodes with similar expressed opinions and 2) friend-of-friend link recommendations, which encourage new connections between closely connected nodes. We show that our model is tractable to theoretical analysis, which helps explain how these local dynamics erode connectivity across opinion groups, affecting polarization and a related measure of disagreement across edges. Finally, we validate our model against real-world data, showing that our edge dynamics drive the structure of arbitrary graphs, including random graphs, to more closely resemble real social networks.
description: Accepted to WSDM 2023. 14 pages, 30 figures
Beam tail effect of performance-enhanced EC-ITC RF gun
Creators: name: Hu, Tong-ning
name: Pei, Yuan-ji
name: Qin, Bin
name: Chen, Qu-shan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Beam tail effect of multi-bunches will influence the electron beam performances in high intensity thermionic RF gun. Beam dynamic calculations that illustrate the working states of single and multi-pulse fed-in of performance-enhanced EC-ITC (External Cathode Independent Tunable Cavity) RF gun for FEL (Free Electron Laser) injector are performed to estimate extracted bunch properties. By using both Parmela and homemade MATLAB codes, the effects of single beam tail as well as interactions of multi-pulses are analyzed, where ring-based electron algorithm is adopted to calculated RF fields and space charge field. Furthermore, the procedure of unexpected deviated-energy particles mixed with effective bunch head is described by MATLAB code as well. As a result, performance-enhanced EC-ITC RF gun is proved to have the capability to extract continual stable bunches which are suitable for high requirement THz-FEL.
description: 6 pages, 9 figures; Accepted by Chinese Physics C, 2013 May 29
Experiments on autonomous Boolean networks
Creators: name: Rosin, David P.
name: Rontani, Damien
name: Gauthier, Daniel J.
name: Schöll, Eckehard
Publisher: name: arXiv
Year: 2013
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We realize autonomous Boolean networks by using logic gates in their autonomous mode-of-operation on a field-programmable gate array. This allows us to implement time-continuous systems with complex dynamical behaviors that can be conveniently interconnected into large-scale networks with flexible topologies that consist of time-delay links and a large number of nodes. We demonstrate how we realize networks with periodic, chaotic, and excitable dynamics and study their properties. Field-programmable gate arrays define a new experimental paradigm that holds great potential to test a large body of theoretical results on the dynamics of complex networks, which has been beyond reach of traditional experimental approaches.
description: 10 pages, 6 figures
The InSight HP$^3$ Penetrator (Mole) on Mars: Soil Properties Derived From the Penetration Attempts and Related Activities
Creators: name: Spohn, T.
name: Hudson, T. L.
name: Marteau, E.
name: Golombek, M.
name: Grott, M.
name: Wippermann, T.
name: Ali, K. S.
name: Schmelzbach, C.
name: Kedar, S.
name: Hurst, K.
name: Trebi-Ollennu, A.
name: Ansan, V.
name: Garvin, J.
name: Knollenberg, J.
name: Mueller, N.
name: Piqeux, S.
name: Lichtenheldt, R.
name: Krause, C.
name: Fantinati, C.
name: Brinkman, N.
name: Sollberger, D.
name: Delage, P.
name: Vrettos, C.
name: Reershemius, S.
name: Wisniewski, L.
name: Grygorczuk, J.
name: Robertsson, J.
name: Edme, P.
name: Andersson, F.
name: Kroemer, O.
name: Lognonne, P.
name: Giardini, D.
name: Smrekar, S. E.
name: Banerdt, W. B.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: The NASA InSight Lander on Mars includes the Heat Flow and Physical Properties Package HP$^3$ to measure the surface heat flow of the planet. The package uses temperature sensors that would have been brought to the target depth of 3--5 m by a small penetrator, nicknamed the mole. The mole requiring friction on its hull to balance remaining recoil from its hammer mechanism did not penetrate to the targeted depth. Instead, by precessing about a point midway along its hull, it carved a 7 cm deep and 5-6 cm wide pit and reached a depth of initially 31 cm. The root cause of the failure - as was determined through an extensive, almost two years long campaign - was a lack of friction in an unexpectedly thick cohesive duricrust. During the campaign -- described in detail in this paper -- the mole penetrated further aided by friction applied using the scoop at the end of the robotic Instrument Deployment Arm and by direct support by the latter. The mole finally reached a depth of 40 cm, bringing the mole body 1--2 cm below the surface. The penetration record of the mole and its thermal sensors were used to measure thermal and mechanical soil parameters such as the thermal conductivity and the penetration resistance of the duricrust and its cohesion. The hammerings of the mole were recorded by the seismometer SEIS and the signals could be used to derive a P-wave velocity and a S-wave velocity and elastic moduli representative of the topmost tens of cm of the regolith. The combined data were used to derive a model of the regolith that has an about 20 cm thick duricrust underneath a 1 cm thick unconsolidated layer of sand mixed with dust and above another 10 cm of unconsolidated sand. Underneath the latter, a layer more resistant to penetration and possibly consisting of debris from a small impact crater is inferred.
description: 78 pages 22 figures, , submitted to Space Science Reviews
Tachyon Warm-Intermediate Inflationary Universe Model in High Dissipative Regime
Creators: name: Setare, M. R.
name: Kamali, V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider tachyonic warm-inflationary models in the context of intermediate inflation. We derive the characteristics of this model in slow-roll approximation and develop our model in two cases, 1- For a constant dissipative parameter $Γ$. 2- $Γ$ as a function of tachyon field $ϕ$. We also describe scalar and tensor perturbations for this scenario. The parameters appearing in our model are constrained by recent observational data. We find that the level of non-Gaussianity for this model is comparable with non-tachyonic model.
description: 16 pages, no figure
Additional file 1 of Study protocol of the METAPANC trial - intensified treatment in patients with local operable but oligometastatic pancreatic cancer - multimodal surgical treatment versus chemotherapy alone: a randomized controlled trial
Creators: name: Ghadimi, Michael
name: Pelzer, Uwe
name: Besselink, Marc G.
name: Siveke, Jens
name: Telgmann, Ralph
name: Braren, Rickmer
name: Wilmink, Hanneke
name: Crede, Marie
name: Koenig, Alexander
name: Koenig, Ute
name: Liffers, Sven Thorsten
name: Antweiler, Kai
name: Uijterwijk, Bas
name: Seppanen, Hanna
name: Nordin, Arno
name: Puolakkainen, Pauli
name: Dajani, Olav F.
name: Labori, Knut Jørgen
name: Johansson, Mia
name: Bratlie, Svein Olav
name: Friede, Tim
name: Jo, Peter
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Supplementary Material 1: Additional file 1. Laboratory manual
Investigation of induced Pt magnetic polarization in Pt/Y3Fe5O12 bilayers
Creators: name: Geprägs, Stephan
name: Meyer, Sibylle
name: Altmannshofer, Stephan
name: Opel, Matthias
name: Wilhelm, Fabrice
name: Rogalev, Andrei
name: Gross, Rudolf
name: Goennenwein, Sebastian T. B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Using X-ray magnetic circular dichroism (XMCD) measurements, we explore the possible existence of induced magnetic moments in thin Pt films deposited onto the ferrimagnetic insulator yttrium iron garnet (Y3Fe5O12). Such a magnetic proximity effect is well established for Pt/ferromagnetic metal heterostructures. Indeed, we observe a clear XMCD signal at the Pt L3 edge in Pt/Fe bilayers, while no such signal can be discerned in XMCD traces of Pt/Y3Fe5O12 bilayers. Integrating the XMCD signals allows to estimate an upper limit for the induced Pt magnetic polarization in Pt/Y3Fe5O12 bilayers.
Donjons Romans des Pays d’Ouest, Étude comparative sur les donjons romans quadrangulaires de la France de l’Ouest
Creators: name: Meckseper, Cord
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: Rezension zu: André Châtelain: Donjons Romans des Pays d’Ouest, Étude comparative sur les donjons romans quadrangulaires de la France de l’Ouest, Vorwort Michel de Boüard, Paris (Éditions A. & J. Picard, 82, Rue Bonaparte) 1973, 235 S. mit Abb. u. 5 Ktn., 51 Tfn. mit 115 Grundrissen u. zahlr. Abb.
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 15, Nr. 1 (1974): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Electronic States of Single-Component Molecular Conductors [M(tmdt)2]
Creators: name: Seo, Hitoshi
name: Ishibashi, Shoji
name: Otsuka, Yuichi
name: Fukuyama, Hidetoshi
name: Terakura, Kiyoyuki
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The electronic states of isostructural single-component molecular conductors [M(tmdt)2] (M= Ni, Au, and Cu) are theoretically studied. By considering fragments of molecular orbitals as basis functions, we construct a multiorbital model common for the three materials. The tight-binding parameters are estimated from results of first-principles band calculations, leading to a systematic view of their electronic structures. We find that the interplay between a pπ-type orbital (L) on each of the two ligands and a pdσ-type orbital (Mσ) centered on the metal site plays a crucial role: their energy difference controls the electronic states near the Fermi energy. For the magnetic materials (M= Au and Cu), we take into account Coulomb interactions on different orbitals, i.e., we consider the multiorbital Hubbard model. Its ground-state properties are calculated within mean-field approximation where various types of magnetic structures with different orbital natures are found. An explanation for the experimental results in [Cu(tmdt)2] is provided: The quasi-degeneracy of the two types of orbitals leads to a dual state where localized M$σ$ spins appear, and L sites show a nonmagnetic state owing to dimerization. On the other hand, [Au(tmdt)2] locates in the subtle region in terms of the degree of orbital mixing. We propose possible scenarios for its puzzling antiferromagnetic phase transition, involving the Mσorbital in contrast to previous discussions mostly concentrating on the L sector.
description: 11 pages, 10 figures
A Monotone, Second Order Accurate Scheme for Curvature Motion
Creators: name: Esedoglu, Selim
name: Guo, Jiajia
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We present a second order accurate in time numerical scheme for curve shortening flow in the plane that is unconditionally monotone. It is a variant of threshold dynamics, a class of algorithms in the spirit of the level set method that represent interfaces implicitly. The novelty is monotonicity: it is possible to preserve the comparison principle of the exact evolution while achieving second order in time consistency. As a consequence of monotonicity, convergence to the viscosity solution of curve shortening is ensured by existing theory.
Die Johanniterburg Biebelried bei Würzburg
Creators: name: Antonow, Alexander
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 17, Nr. 1 (1976): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Proceedings 10th Workshop on Quantitative Aspects of Programming Languages and Systems
Creators: name: Wiklicky, Herbert
name: Massink, Mieke
Publisher: name: arXiv
Year: 2012
Subjects: subject: Programming Languages (cs.PL)
subject: Logic in Computer Science (cs.LO)
subject: Performance (cs.PF)
subject: FOS: Computer and information sciences

description: This volume contains the proceedings of the Tenth Workshop on Quantitative Aspects of Programming Languages (QAPL 2012), held in Tallin, Estonia, on March 31 and April 1, 2012. QAPL 2012 is a satellite event of the European Joint Conferences on Theory and Practice of Software (ETAPS 2012). The workshop theme is on quantitative aspects of computation. These aspects are related to the use of physical quantities (storage space, time, bandwidth, etc.) as well as mathematical quantities (e.g. probability and measures for reliability, security and trust), and play an important (sometimes essential) role in characterising the behavior and determining the properties of systems. Such quantities are central to the definition of both the model of systems (architecture, language design, semantics) and the methodologies and tools for the analysis and verification of the systems properties. The aim of this workshop is to discuss the explicit use of quantitative information such as time and probabilities either directly in the model or as a tool for the analysis of systems.
description: EPTCS 85, 2012
Bibliographie
Creators: name: Redaktion, Die
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 17, Nr. 1 (1976): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Observational constraints on soft dark energy and soft dark matter: challenging $Λ$CDM
Creators: name: Saridakis, Emmanuel N.
name: Yang, Weiqiang
name: Pan, Supriya
name: Anagnostopoulos, Fotios K.
name: Basilakos, Spyros
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Soft cosmology is an extension of standard cosmology allowing for a scale-dependent equation-of-state (EoS) parameter in the dark sectors, which is one of the properties of soft materials in condensed-matter physics, that may arise either intrinsically or effectively. We use data from Cosmic Microwave Background (CMB), Baryonic Acoustic Oscillations (BAO), Supernovae Type Ia (SNIa), and Redshift space distrotion (RSD) probes, in order to impose observational constraints on soft dark energy and soft dark matter. We examine three simple models, corresponding to the minimum extensions of $Λ$CDM scenario, namely we consider that at large scales the dark sectors have the EoS's of $Λ$CDM model (dust dark matter and cosmological constant respectively), while at intermediate scales either dark energy or dark matter or both, may have a different EoS according to constant "softness" parameters $s_{de}$ and $s_{dm}$. The observational confrontation shows that for almost all datasets the softness parameters deviate from their $Λ$CDM values, in a prominent way for soft dark energy and mildly for soft dark matter, and thus the data favor soft cosmology. Finally, performing a Bayesian evidence analysis we find that the examined models are certainly preferred over $Λ$CDM cosmology.
description: 11 pages, 3 figures, 6 tables, version to appear in Nucl.Phys.B
Perceptions of Postgraduate Students Towards the use of Kahoot as A Formative Assessment Tool in an English Language Course
Creators: name: Qadir, Sarkawt
Publisher: name: figshare
Year: 2023
Subjects: Higher education

description: One of the transformations of the past decade has been the rapid and increased integration of the Internet and technological tools, particularly mobile-assisted learning (MAL) and gamification tool such as Kahoot, into EFL classrooms from across the world. Studies have shown that the gamified elements of such tools as Kahoot can enhance language learning performance and be utilised as influential teaching and assessment tools in language classrooms. Nevertheless, its application is yet quite new to EFL Kurdish classrooms; as observed, very few university instructors employ it. Furthermore, the acceptance of technological tools in general and Kahoot in particular by students and their perceptions towards its use is deemed significant due to its strong correlation with the overall language learning performance. Kahoot has been extensively researched in various educational contexts. Nevertheless, no study has reported students' perceptions of its use in EFL Kurdish classes. Therefore, the present study aimed at tackling Kurdish postgraduate students' perceptions towards implementing Kahoot in a six-week English language course and detecting their performance on Kahoot throughout the course, as well as showing gender differences in their perceptions. The study adopted a 24-item questionnaire on a 5-point Likert scale embedded in it two open-ended questions and students’ grades in the course. Almost all the students accepted the application and reported positive perceptions of using Kahoot in the course. However, Kahoot might lead to frustration and torpor on the students' part if not timed and designed correctly.
Vacuum Plane Waves; Cartan Invariants and physical interpretation
Creators: name: Coley, Alan
name: McNutt, David
name: Milson, Robert
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences
subject: 53B30, 53B50, 83C20, 83C35

description: As an application of the Cartan invariants obtained using the Karlhede algorithm, we study a simple subclass of the PP-wave spacetimes, the gravitational plane waves. We provide an invariant classification of these spacetimes and then study a few notable subcases: the linearly polarized plane waves, the weak-field circularly polarized waves, and another class of plane waves found by imposing conditions on the set of invariants. As we study these spacetimes we relate the invariant structure (i.e., Cartan scalars) to the physical description of these spacetimes using the geodesic deviation equations relative to timelike geodesic observers.
description: 12 pages
Meta-Schrödinger invariance
Creators: name: Stoimenov, Stoimen
name: Henkel, Malte
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The Meta-Schrödinger algebra arises as the dynamical symmetry in transport processes which are ballistic in a chosen `parallel' direction and diffusive and all other `transverse' directions. The time-space transformations of this Lie algebra and its infinite-dimensional extension, the meta-Schrödinger-Virasoro algebra, are constructed. We also find the representation suitable for non-stationary systems by proposing a generalised form of the generator of time-translations. Co-variant two-point functions of quasi-primary scaling operators are derived for both the stationary and the non-stationary cases.
description: Latex2e, 1+28 pages, no figures
Additional file 1 of Pharmacist-led clinical medication review service in primary care: the perspective of general practitioners
Creators: name: Nabergoj Makovec, Urska
name: Tomsic, Tanja
name: Kos, Mitja
name: Stegne Ignjatovic, Tea
name: Poplas Susic, Antonija
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1. The interview guide.
Bericht über die Tätigkeit der Römisch-Germanischen Kommission in der Zeit vom 1. April 1958 bis zum 31. März 1959
Creators: name: Krämer, Werner
name: Schleiermacher, Wilhelm
Publisher: name: Bericht der Römisch-Germanischen Kommission
Year: 2017

description: [nicht vorhanden / not available]
description: Bericht der Römisch-Germanischen Kommission, Bd. 39 (1958): Bericht der Römisch-Germanischen Kommission
High-harmonic transient grating spectroscopy of NO2 electronic relaxation
Creators: name: Ruf, H.
name: Handschin, C.
name: Ferré, A.
name: Thiré, N.
name: Bertrand, J. B.
name: Bonnet, L.
name: Cireasa, R.
name: Constant, E.
name: Corkum, P. B.
name: Descamps, D.
name: Fabre, B.
name: Larregaray, P.
name: Mével, E.
name: Petit, S.
name: Pons, B.
name: Staedter, D.
name: Wörner, H. J.
name: Villeneuve, D. M.
name: Mairesse, Y.
name: Halvick, P.
name: Blanchet, V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We study theoretically and experimentally the electronic relaxation of NO2 molecules excited by absorption of one ~400 nm pump photon. Semi-classical simulations based on trajectory surface hopping calculations are performed. They predict fast oscillations of the electronic character around the intersection of the ground and first excited diabatic states. An experiment based on high-order harmonic transient grating spectroscopy reveals dynamics occuring on the same timescale. A systematic study of the detected transient is conducted to investigate the possible influence of the pump intensity, pump wavelength, and rotational temperature of the molecules. The quantitative agreement between measured and predicted dynamics shows that, in NO2, high harmonic transient grating spectroscopy encodes vibrational dynamics underlying the electronic relaxation.
description: The following article has been accepted by Journal of Chemical Physics. After it is published, it will be found at http://jcp.aip.org/
Additional file 4 of Exosome-delivered miR-153 from Trichinella spiralis promotes apoptosis of intestinal epithelial cells by downregulating Bcl2
Creators: name: Wang, Ruibiao
name: Lin, Lihao
name: Han, Yang
name: Li, Zhixin
name: Zhen, Jingbo
name: Zhang, Yuheng
name: Sun, Feng
name: Lu, Yixin
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 4. Full names for the gene abbreviation.
Backward error analysis for conjugate symplectic methods
Creators: name: McLachlan, Robert I
name: Offen, Christian
Publisher: name: arXiv
Year: 2022
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65D30, 70H25, 70H50

description: The numerical solution of an ordinary differential equation can be interpreted as the exact solution of a nearby modified equation. Investigating the behaviour of numerical solutions by analysing the modified equation is known as backward error analysis. If the original and modified equation share structural properties, then the exact and approximate solution share geometric features such as the existence of conserved quantities. Conjugate symplectic methods preserve a modified symplectic form and a modified Hamiltonian when applied to a Hamiltonian system. We show how a blended version of variational and symplectic techniques can be used to compute modified symplectic and Hamiltonian structures. In contrast to other approaches, our backward error analysis method does not rely on an ansatz but computes the structures systematically, provided that a variational formulation of the method is known. The technique is illustrated on the example of symmetric linear multistep methods with matrix coefficients.
Can Small Islands Protect Nearby Coasts From Tsunamis? An Active Experimental Design Approach
Creators: name: Stefanakis, Themistoklis S.
name: Contal, Emile
name: Vayatis, Nicolas
name: Dias, Frédéric
name: Synolakis, Costas E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Optimization and Control (math.OC)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Small islands in the vicinity of the mainland are believed to offer protection from wind and waves and thus coastal communities have been developed in these areas. However, what happens when it comes to tsunamis is not clear. Will these islands act as natural barriers ? Recent post-tsunami survey data, supported by numerical simulations, reveal that the run-up on coastal areas behind small islands was significantly higher than on neighboring locations not affected by the presence of the island. To study the conditions of this run- up amplification, we solve numerically the nonlinear shallow water equations (NSWE). We use the simplified geometry of a conical island sitting on a flat bed in front of a uniform sloping beach. By doing so, the experimental setup is defined by five physical parameters, namely the island slope, the beach slope, the water depth, the distance between the island and the plane beach and the incoming wavelength, while the wave height was kept fixed. The objective is twofold: Find the maximum run-up amplification with the least number of simulations. To achieve this goal, we build an emulator based on Gaussian Processes to guide the selection of the query points in the parameter space.
Generalized Hilbert Operators
Creators: name: Galanopoulos, Petros
name: Girela, Daniel
name: Peláez, José Ángel
name: Siskakis, Aristomenis
Publisher: name: arXiv
Year: 2012
Subjects: subject: Complex Variables (math.CV)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47B35, 30H10

description: If $g$ is an analytic function in the unit disc $\D $ we consider the generalized Hilbert operator $\hg$ defined by {equation*}\label{H-g} \mathcal{H}_g(f)(z)=\int_0^1f(t)g'(tz)\,dt. {equation*} We study these operators acting on classical spaces of analytic functions in $\D $. More precisely, we address the question of characterizing the functions $g$ for which the operator $\hg $ is bounded (compact) on the Hardy spaces $H^p$, on the weighted Bergman spaces $A^p_α$ or on the spaces of Dirichlet type $\mathcal D^p_α$.
Resonating valence bonds and Fermi surface reconstruction: The resistivity in the underdoped cuprates
Creators: name: Ashby, Phillip E. C.
name: Carbotte, J. P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The pseudogap phase of the underdoped cuprates is the host to a variety of novel electronic phenomenon. An example is the dc-resistivity which shows metallic behaviour in the ab-plane, while the c-axis response is insulating. We apply a model, originally formulated by Yang, Rice, and Zhang, to study the resistivity in the pseudogap phase. This model is able to reproduce the qualitative features of the resistivity, including the systematic deviations from linear behaviour for the in-plane conductivity, and the insulating behaviour along the c-axis. We compare this to the predictions of the arc model and find similar qualitative behaviour. We find that the most important element in understanding the resistivity is the reconstruction of the Fermi surface, which puts strong restrictions on the number of quasiparticles allowed to participate in dc-transport.
description: 4 pages, 4 figures
Results of a Search for Paraphotons with Intense X-ray Beams at SPring-8
Creators: name: Inada, T.
name: Namba, T.
name: Asai, S.
name: Kobayashi, T.
name: Tanaka, Y.
name: Tamasaku, K.
name: Sawada, K.
name: Ishikawa, T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: A search for paraphotons, or hidden U(1) gauge bosons, is performed using an intense X-ray beamline at SPring--8. "Light Shining through a Wall" technique is used in this search. No excess of events above background is observed. A stringent constraint is obtained on the photon--paraphoton mixing angle, $χ< 8.06\times 10^{-5}\ (95%\ {\rm C.L.})$ for $0.04\ {\rm eV}
description: 10 pages, 4 figures
Seesaw mechanism with four texture zeros in the neutrino Yukawa matrix
Creators: name: Liao, Jiajun
name: Marfatia, D.
name: Whisnant, K.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: With the recent observation of nonzero θ_{13}, five neutrino oscillation parameters are now known. By imposing four zeros in the Yukawa coupling matrix of the type I seesaw model, the number of parameters in the neutrino mass matrix is reduced to seven, and we are able to make predictions for the lightest neutrino mass, Dirac CP phase, and neutrinoless double beta decay. Four texture zeros in the Yukawa coupling matrix is equivalent to either a single texture zero or a single cofactor zero for an off-diagonal element of the light neutrino mass matrix. We find strong similarities between single texture zero models with one mass ordering and single cofactor zero models with the opposite mass ordering. In the context of a specific class of single-flavor leptogenesis models, we find additional constraints on the parameter space.
description: 27 pages, 11 figures, 3 tables. Expanded version to appear in PRD
HYPOPIGMENTED PITYRIASIS VERSICOLOR IN INFANTS: A COMMON DISEASE IN AN UNCOMMON AGE GROUP
Creators: name: VINOD KUMAR SHARMA
name: KRITIKA BANSAL
name: SHITIJ GOEL
Publisher: name: Zenodo
Year: 2023

description: Abstract
Pityriasis versicolor (PV) is a superficial fungal infection of the skin, caused by Malassezia yeast, primarily seen in post pubertal age group. We are reporting a series of 3 infants who presented to the OPD with round to oval hypopigmented flat lesions during monsoon season, with no family history of any such lesions in any of the members. Diagnosis was confirmed by Wood's lamp examination and KOH mount. All 3 infants responded to topical ketoconazole lotion in 1 month.
Engineering Quantum Spin Hall Effect in Graphene Nanoribbons via Edge Functionalization
Creators: name: Autès, Gabriel
name: Yazyev, Oleg V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Kane and Mele predicted that in presence of spin-orbit interaction graphene realizes the quantum spin Hall state. However, exceptionally weak intrinsic spin-orbit splitting in graphene ($\approx 10^{-5}$ eV) inhibits experimental observation of this topological insulating phase. To circumvent this problem, we propose a novel approach towards controlling spin-orbit interactions in graphene by means of covalent functionalization of graphene edges with functional groups containing heavy elements. Proof-of-concept first-principles calculations show that very strong spin-orbit coupling can be induced in realistic models of narrow graphene nanoribbons with tellurium-terminated edges. We demonstrate that electronic bands with strong Rashba splitting as well as the quantum spin Hall state spanning broad energy ranges can be realized in such systems. Our work thus opens up new horizons towards engineering topological electronic phases in nanostructures based on graphene and other materials by means of locally introduced spin-orbit interactions.
description: 5 pages, 3 figures
Compatibility of Poisson--Lie transformations with symmetries of Generalized Supergravity Equations
Creators: name: Hlavaty, Ladislav
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: 83E30

description: We investigate two types of transformations that keep NS-NS Generalized Supergravity Equations satisfied : $χ$-symmetry that shifts dilaton and gauge transformations that change both dilaton and vector field $J$. Due to these symmetries there is a large set of dilatons and vector fields $J$ that (for a fixed metric and B-field) satisfy Generalized Supergravity Equations but only some of them can be be used as input for Poisson--Lie transformations. Conditions that define the admissible dilatons are given and examples are presented.
description: Published version
Additional file 2 of Study protocol of the METAPANC trial - intensified treatment in patients with local operable but oligometastatic pancreatic cancer - multimodal surgical treatment versus chemotherapy alone: a randomized controlled trial
Creators: name: Ghadimi, Michael
name: Pelzer, Uwe
name: Besselink, Marc G.
name: Siveke, Jens
name: Telgmann, Ralph
name: Braren, Rickmer
name: Wilmink, Hanneke
name: Crede, Marie
name: Koenig, Alexander
name: Koenig, Ute
name: Liffers, Sven Thorsten
name: Antweiler, Kai
name: Uijterwijk, Bas
name: Seppanen, Hanna
name: Nordin, Arno
name: Puolakkainen, Pauli
name: Dajani, Olav F.
name: Labori, Knut Jørgen
name: Johansson, Mia
name: Bratlie, Svein Olav
name: Friede, Tim
name: Jo, Peter
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Supplementary Material 2: Additional file 2. Table 1: German METAPANC centres
Additional file 3 of Pharmacist-led clinical medication review service in primary care: the perspective of general practitioners
Creators: name: Nabergoj Makovec, Urska
name: Tomsic, Tanja
name: Kos, Mitja
name: Stegne Ignjatovic, Tea
name: Poplas Susic, Antonija
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 3. Reasons for exclusion of the patients in the study.
Benchmarking Subset Selection from Large Candidate Solution Sets in Evolutionary Multi-objective Optimization
Creators: name: Shang, Ke
name: Shu, Tianye
name: Ishibuchi, Hisao
name: Nan, Yang
name: Pang, Lie Meng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: In the evolutionary multi-objective optimization (EMO) field, the standard practice is to present the final population of an EMO algorithm as the output. However, it has been shown that the final population often includes solutions which are dominated by other solutions generated and discarded in previous generations. Recently, a new EMO framework has been proposed to solve this issue by storing all the non-dominated solutions generated during the evolution in an archive and selecting a subset of solutions from the archive as the output. The key component in this framework is the subset selection from the archive which usually stores a large number of candidate solutions. However, most studies on subset selection focus on small candidate solution sets for environmental selection. There is no benchmark test suite for large-scale subset selection. This paper aims to fill this research gap by proposing a benchmark test suite for subset selection from large candidate solution sets, and comparing some representative methods using the proposed test suite. The proposed test suite together with the benchmarking studies provides a baseline for researchers to understand, use, compare, and develop subset selection methods in the EMO field.
Additional file 3 of Study protocol of the METAPANC trial - intensified treatment in patients with local operable but oligometastatic pancreatic cancer - multimodal surgical treatment versus chemotherapy alone: a randomized controlled trial
Creators: name: Ghadimi, Michael
name: Pelzer, Uwe
name: Besselink, Marc G.
name: Siveke, Jens
name: Telgmann, Ralph
name: Braren, Rickmer
name: Wilmink, Hanneke
name: Crede, Marie
name: Koenig, Alexander
name: Koenig, Ute
name: Liffers, Sven Thorsten
name: Antweiler, Kai
name: Uijterwijk, Bas
name: Seppanen, Hanna
name: Nordin, Arno
name: Puolakkainen, Pauli
name: Dajani, Olav F.
name: Labori, Knut Jørgen
name: Johansson, Mia
name: Bratlie, Svein Olav
name: Friede, Tim
name: Jo, Peter
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Supplementary Material 3
Karolingische Keramik aus dem östlichen Bayern
Creators: name: Reinecke, Paul
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 20, Nr. 3 (1936)
Distributive and lower-modular elements of the lattice of monoid varieties
Creators: name: Gusev, Sergey V.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20M07 (Primary), 08B15 (Secondary)

description: The sets of all neutral, distributive and lower-modular elements of the lattice of semigroup varieties are finite, countably infinite and uncountably infinite, respectively. In 2018, we established that there are precisely three neutral elements of the lattice of monoid varieties. In the present work, it is shown that the neutrality, distributivity and lower-modularity coincide in the lattice of monoid varieties. Thus, there are precisely three distributive and lower-modular elements of this lattice.
Theoretical investigation into the possibility of very large moments in Fe16N2
Creators: name: Sims, H.
name: Butler, W. H.
name: Richter, M.
name: Koepernik, K.
name: Sasioglu, E.
name: Friedrich, C.
name: Blügel, S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We examine the mystery of the disputed high-magnetization α"-Fe16N2 phase, employing the Heyd-Scuseria-Ernzerhof screened hybrid functional method, perturbative many-body corrections through the GW approximation, and onsite Coulomb correlations through the GGA+U method. We present a first-principles computation of the effective on-site Coulomb interaction (Hubbard U) between localized 3d electrons employing the constrained random-phase approximation (cRPA), finding only somewhat stronger on-site correlations than in bcc Fe. We find that the hybrid functional method, the GW approximation, and the GGA+U method (using parameters computed from cRPA) yield an average spin moment of 2.9, 2.6 - 2.7, and 2.7 μ_B per Fe, respectively.
description: 8 pages, 3 figures
Mittelrhein / Burgen, Schlösser und Gärten / Restaurierung Ihrer Kunstgegenstände und Antiquitäten ...
Creators: name: Redaktion, Die
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 15, Nr. 1 (1974): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
On the Harnack inequality for parabolic minimizers in metric measure spaces
Creators: name: Marola, Niko
name: Masson, Mathias
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this note we consider problems related to parabolic partial differential equations in geodesic metric measure spaces, that are equipped with a doubling measure and a Poincaré inequality. We prove a location and scale invariant Harnack inequality for a minimizer of a variational problem related to a doubly non-linear parabolic equation involving the p-Laplacian. Moreover, we prove the sufficiency of the Grigor'yan--Saloff-Coste theorem for general p > 1 in geodesic metric spaces. The approach used is strictly variational, and hence we are able to carry out the argument in the metric setting.
Eigenvectors and scalar products for long range interacting spin chains II: the finite size effects
Creators: name: Serban, D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this note, we study the eigenvectors and the scalar products the integrable long-range deformation of a XXX spin chain which is solved exactly by algebraic Bethe ansatz, and it coincides in the bulk with the Inozemtsev spin chain. At the closing point it contains a defect which effectively removes the wrapping interactions. Here we concentrate on determining the defect term for the first non-trivial order in perturbation in the deformation parameter and how it affects the Bethe ansatz equations. Our study is motivated by the relation with the dilatation operator of the N = 4 gauge theory in the su(2) sector.
description: 11 pages, no figure; some misprints corrected
Erich Gose, Der gallo-römische Tempelbezirk im Altbachtal zu Trier
Creators: name: Parlasca, Klaus
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2023

description: Rezension zu: Erich Gose, Der gallo-römische Tempelbezirk im Altbachtal zu Trier. Trierer Grabungen und Forschungen Bd. VII, 1972, Text­band: XVI, 280 Seiten, 31 Abb.; Tafelband: IV, 172 Seiten m. 398 Abb., Fotos u. Planen, Leinen. Verlag Philipp v. Zabern, Mainz
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 38 (1975): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
A geometrically motivated coordinate system for exploring spacetime dynamics in numerical-relativity simulations using a quasi-Kinnersley tetrad
Creators: name: Zhang, Fan
name: Brink, Jeandrew
name: Szilágyi, Béla
name: Lovelace, Geoffrey
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the suitability and properties of a quasi-Kinnersley tetrad and a geometrically motivated coordinate system as tools for quantifying both strong-field and wave-zone effects in numerical relativity (NR) simulations. We fix the radial and latitudinal coordinate degrees of freedom of the metric, using the Coulomb potential associated with the quasi-Kinnersley transverse frame. These coordinates are invariants of the spacetime and can be used to unambiguously fix the outstanding spin-boost freedom associated with the quasi-Kinnersley frame (resulting in a preferred quasi-Kinnersley tetrad (QKT)). In the limit of small perturbations about a Kerr spacetime, these coordinates and QKT reduce to Boyer-Lindquist coordinates and the Kinnersley tetrad, irrespective of the simulation gauge choice. We explore the properties of this construction both analytically and numerically, and we gain insights regarding the propagation of radiation described by a super-Poynting vector. We also quantify in detail the peeling properties of the chosen tetrad and gauge. We argue that these choices are particularly well suited for a rapidly converging wave-extraction algorithm as the extraction location approaches infinity, and we explore numerically the extent to which this property remains applicable on the interior of a computational domain. Using a number of additional tests, we verify that the prescription behaves as required in the appropriate limits regardless of simulation gauge. We explore the behavior of the geometrically motivated coordinate system in dynamical binary-black-hole NR mergers, and find them useful for visualizing features in NR simulations such as the spurious "junk" radiation. Finally, we carefully scrutinize the head-on collision of two black holes and, for example, the way in which the extracted waveform changes as it moves through the computational domain.
description: 30 pages, 17 figures, 2 tables
Peter-Hugo Martin, Die anonymen Münzen des Jahres 68 nach Christus
Creators: name: Weiller, Raymond
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2023

description: Rezension zu: Peter-Hugo Martin, Die anonymen Münzen des Jahres 68 nach Christus. Verlag Philipp von Zabern-Mainz, Mainz, 1974, 95 Seiten und 12 Tafeln mit 232 Münzabb., Ganzleinen, Format 30 X 21,5 cm
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 38 (1975): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Glossaire, Burgenfachwörterbuch des mittelalterlichen Wehrbaus
Creators: name: Fink, Otto
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: Rezension zu: Leonardo Villena: Glossaire, Burgenfachwörterbuch des mittelalterlichen Wehrbaus, In deutscher, englischer, französischer, italienischer, spanischer Sprache herausgegeben vom Internationalen Burgen-Institut IBI, Frankfurt am Main (Verlag Wolf gang Weidlich) 1975, 199 S., 79 Zeichnungen, 8 Fotos, 44 Risse, Leinen.
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 17, Nr. 2 (1976): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege