cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Curvature-driven growth and interfacial noise in the voter model with self-induced zealots
Creators: name: Latoski, Luís Carlos F.
name: Dantas, W. G.
name: Arenzon, Jeferson J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We introduce a variant of the voter model in which agents may have different degrees of confidence on their opinions. Those with low confidence are normal voters whose state can change upon a single contact with a different neighboring opinion. However, confidence increases with opinion reinforcement and, above a certain threshold, these agents become zealots that do not change opinion. We show that both strategies, normal voters and zealots, may coexist, leading to a competition between two different kinetic mechanisms: curvature-driven growth and interfacial noise. The kinetically constrained zealots are formed well inside the clusters, away from the different opinions at the surfaces that help keep the confidence not so high. Normal voters concentrate in a region around the interfaces and their number, that is related with the distance between the surface and the zealotry bulk, depends on the rate the confidence changes. Despite this interface being rough and fragmented, typical of the voter model, the presence of zealots in the bulk of these domains, induces a curvature-driven dynamics, similar to the low temperature coarsening behavior of the non-conserved Ising model after a temperature quench.
description: 8 pages
Matrix addition and the Dunkl transform at high temperature
Creators: name: Benaych-Georges, Florent
name: Cuenca, Cesar
name: Gorin, Vadim
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: Combinatorics (math.CO)
subject: Operator Algebras (math.OA)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We develop a framework for establishing the Law of Large Numbers for the eigenvalues in the random matrix ensembles as the size of the matrix goes to infinity simultaneously with the beta (inverse temperature) parameter going to zero. Our approach is based on the analysis of the (symmetric) Dunkl transform in this regime. As an application we obtain the LLN for the sums of random matrices as the inverse temperature goes to 0. This results in a one-parameter family of binary operations which interpolates between classical and free convolutions of the probability measures. We also introduce and study a family of deformed cumulants, which linearize this operation.
description: v2: added sections 1.4 and 4.1; fixed minor error in claim 9.1; added references. v3: 59 pages; added Sec. 3.4; added Conjecture 1.3 and Lemma 4.5; fixed a typo in last eqns. of Sec. 9
Predicting electrical conductivity in Cu/Nb composites: a combined model-experiment study
Creators: name: Blaschke, Daniel N.
name: Miller, Cody
name: Mier, Ryan
name: Osborn, Carl
name: Thomas, Sean M.
name: Tegtmeier, Eric L.
name: Winter, William P.
name: Carpenter, John S.
name: Hunter, Abigail
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The generation of high magnetic fields requires materials with high electric conductivity and good strength properties. Cu/Nb composites are considered to be good candidates for this purpose. In this work we aim to predict, from theory, the dependence of electric conductivity on the microstructure, most notably on the layer thickness and grain sizes. We also conducted experiments to calibrate and validate our simulations. Bimetal interfaces and grain boundaries are confirmed to have the largest impact on conductivity in this composite material. In this approach, a distribution of the layer thickness is accounted for in order to better model the experimentally observed microstructure. Because layer thicknesses below the mean free path of Cu significantly degrade the conductivity, an average layer thickness larger than expected may be needed to meet conductivity requirements in order to minimize these smaller layers in the distribution. We also investigate the effect of variations in volume fraction of Nb and temperature on the material's conductivity.
description: 18 pages, 5 figures, 2 tables; v2 minor clarifications
title: Die Beteiligung der Europäischen Union an internationalen Ge-richtssystemen: internationale Handlungsfähigkeit der Union im Spannungsfeld zwischen Autonomieanspruch und Völkerrechts-freundlichkeit
Creators: name: Schroeder, Werner
Publisher: name: Universität Graz
Year: 2022

description: Als Völkerrechtssubjekt und wichtiger internationaler Akteur schließt die Europäi-sche Union in zunehmendem Maße internationale Übereinkünfte mit Drittstaaten. Fraglich ist allerdings, in welchem Umfang sie sich durch derartige Übereinkünfte an internationalen Gerichtssystemen beteiligen darf. Der EuGH beurteilt die Unionsrechtskonformität diesbe-züglicher Übereinkünfte vorrangig am Prinzip der Autonomie der Union, das er als unge-schriebenes Verfassungsprinzip versteht. Der Grundsatz der Völkerrechtsfreundlichkeit der Union, der sich ebenfalls aus der Unionsverfassung ableiten lässt, spielt für den Gerichtshof dabei augenscheinlich eine geringere Rolle. Der vorliegende Beitrag zeigt Hintergründe, Mo-tive, Inhalte und Probleme des richterlich kreierten Autonomieschutzes auf. Er zeigt, welche Anforderungen internationale Gerichtssysteme, an denen sich die Union beteiligen will, er-füllen müssen, um als autonomiekonform zu gelten, fragt aber auch nach den Grenzen des unionalen Autonomieschutzes und fordert, einen Ermessensspielraum der Unionsorgane beim auswärtigen Handeln der Union zu respektieren.
description: Keywords: Autonomie des Unionsrechts, Völkerrechtsfreundlichkeit, internationale Gerichts-barkeit, internationale Übereinkünfte, Unionsverfassung, CETA, EMRK-Beitritt
description: ALJ 2022, 70-81 (http://alj.uni-graz.at/index.php/alj/article/view/152)
New physics effects on the $W$-boson mass from a doublet extension of the SM Higgs sector
Creators: name: Bahl, Henning
name: Braathen, Johannes
name: Weiglein, Georg
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recently, the CDF collaboration has reported a new precision measurement of the $W$-boson mass, $M_W$, showing a large deviation from the value predicted by the Standard Model (SM). In this paper, we analyse possible new physics contributions to $M_W$ from extended Higgs sectors. We focus on the Two-Higgs-Doublet Model (2HDM) as a concrete example. Employing predictions for the electroweak precision observables in the 2HDM at the two-loop level and taking into account further theoretical and experimental constraints, we identify parameter regions of the 2HDM in which the prediction for $M_W$ is close to the new CDF value. We assess the compatibility of these regions with precision measurements of the effective weak mixing angle and the total width of the $Z$ boson.
description: 9 pages, 4 figures; v2: matches version published in PLB
Radial oscillations and gravitational wave echoes of strange stars with nonvanishing lambda
Creators: name: Bora, Jyatsnasree
name: Goswami, Umananda Dev
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the effect of the cosmological constant on radial oscillations and gravitational wave echoes (GWEs) of non-rotating strange stars. To depict strange star configurations we used two forms of equations of state (EoSs), viz., the MIT Bag model EoS and the linear EoS. By taking a range of positive and negative values of cosmological constant, the corresponding mass-radius relationships for these stars have been calculated. For this purpose, first we solved the Tolman-Oppenheimer-Volkoff (TOV) equations with a non-zero cosmological constant and then we solved the pressure and radial perturbation equations arising due to radial oscillations. The eigenfrequencies of the fundamental $f$-mode and first 22 pressure $p$-modes are calculated for each of these EoSs. Again considering the remnant of the GW170817 event as a strange star, the echo frequencies emitted by such stars in presence of the cosmological constant are computed. From these numerical calculations, we have inferred relations between cosmological constant and mode frequency, structural parameters, GWE frequencies of strange stars. Our results show that for strange stars, the effective range of cosmological constant is $10^{-15}\, \mbox{cm}^{-2} \le\,Λ\, \le 3\times 10^{-13}\, \mbox{cm}^{-2}$.
description: 15 pages, 10 figures
FasterVideo: Efficient Online Joint Object Detection And Tracking
Creators: name: Mouawad, Issa
name: Odone, Francesca
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Object detection and tracking in videos represent essential and computationally demanding building blocks for current and future visual perception systems. In order to reduce the efficiency gap between available methods and computational requirements of real-world applications, we propose to re-think one of the most successful methods for image object detection, Faster R-CNN, and extend it to the video domain. Specifically, we extend the detection framework to learn instance-level embeddings which prove beneficial for data association and re-identification purposes. Focusing on the computational aspects of detection and tracking, our proposed method reaches a very high computational efficiency necessary for relevant applications, while still managing to compete with recent and state-of-the-art methods as shown in the experiments we conduct on standard object tracking benchmarks
description: Accepted at 21st International Conference on Image Analysis and Processing (ICIAP 2021)
First-order transition in the stacked-$J_1$-$J_2$ Ising model on a cubic lattice
Creators: name: Sorokin, A. O.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate critical properties of the stacked-$J_1$-$J_2$ Ising model on a cubic lattice. Using Monte Carlo simulations and renormalization group, we find a single phase transition of the first order for $J_2/J_1>1/2$. The renormgroup approach predicts that a transition can be of the second order from the universality class of the $O(2)$ model, but the Monte Carlo results show another set of critical exponents: exponents continuously vary form the values typical for a first-order transition in the finite-size scaling theory at $1/2
description: 6 pages, 6 figures
Elliptic Flowers: simply connected billiard tables with chaotic or non-chaotic flows moving around chaotic or non-chaotic cores
Creators: name: Bunimovich, Leonid A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: We introduce a class of billiards with chaotic unidirectional flows (or non-chaotic unidirectional flows with "vortices") which go around a chaotic or non-chaotic "core", where orbits can change their orientation. Moreover, the corresponding billiard tables are simply connected in difference with many attempts to build billiards with interesting and/or exotic dynamics by putting inside billiard tables various "scatterers" with funny shapes. Therefore the billiards in this new class are amenable to experimental studies in physics labs as well as to the rigorous mathematical ones, which may shed a new light on understanding of classical and quantum dynamics of Hamiltonian systems.
description: 20 pages, 4 figures
Linking the brightest stellar streams with the accretion history of Milky Way-like galaxies
Creators: name: Vera-Casanova, Alex
name: Gómez, Facundo A.
name: Monachesi, Antonela
name: Gargiulo, Ignacio
name: Pallero, Diego
name: Grand, Robert J. J.
name: Marinacci, Federico
name: Pakmor, Rüdiger
name: Simpson, Christine M.
name: Frenk, Carlos S.
name: Morales, Gustavo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: According to the current galaxy formation paradigm, mergers and interactions play an important role in shaping present-day galaxies. The remnants of this merger activity can be used to constrain galaxy formation models. In this work we use a sample of thirty hydrodynamical simulations of Milky Way-mass halos, from the AURIGA project, to generate surface brightness maps and search for the brightest stream in each halo as a function of varying limiting magnitude. We find that none of the models shows signatures of stellar streams at $μ_{r}^{lim} \leq 25$ mag arcsec$^{-2}$. The stream detection increases significantly between 27 and 28 mag arcsec$^{-2}$. Nevertheless, even at 30 mag arcsec$^{-2}$, 13 percent of our models show no detectable streams. We study the properties of the brightest streams progenitors (BSPs). We find that BSPs are accreted within a broad range of infall times, from 1.6 to 10 Gyr ago, with only 25 percent accreted within the last 5 Gyrs; thus most BSPs correspond to relatively early accretion events. We also find that 37 percent of the BSPs survive to the present day. The median infall times for surviving and disrupted BSPs are 5.6 and 6.7 Gyr, respectively. We find a clear relation between infall time and infall mass of the BSPs, such that more massive progenitors tend to be accreted at later times. However, we find that the BSPs are not, in most cases, the dominant contributor to the accreted stellar halo of each galaxy.
description: Accepted for publication in MNRAS, 15 pages, 11 figures
3D Hydrodynamical Simulations of Helium-Ignited Double-degenerate White Dwarf Mergers
Creators: name: Roy, Niranjan
name: Tiwari, Vishal
name: Bobrick, Alexey
name: Kosakowski, Daniel
name: Fisher, Robert
name: Perets, Hagai B.
name: Kashyap, Rahul
name: Lorén-Aguilar, Pablo
name: García-Berro, Enrique
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The origins of type Ia supernovae (SNe Ia) are still debated. Some of the leading scenarios involve a double detonation in double white dwarf (WD) systems. In these scenarios, helium shell detonation occurs on top of a carbon-oxygen (CO) WD, which then drives the detonation of the CO-core, producing a SN Ia. Extensive studies have been done on the possibility of a double helium detonation, following a dynamical helium mass-transfer phase onto a CO-WD. However, 3D self-consistent modeling of the double-WD system, the mass transfer, and the helium shell detonation have been little studied. Here we use 3D hydrodynamical simulations to explore this case in which a helium detonation occurs near the point of Roche lobe overflow of the donor WD and may lead to an SN Ia through the dynamically driven double-degenerate double-detonation (D6) mechanism. We find that the helium layer of the accreting primary WD does undergo a detonation, while the underlying carbon-oxygen core does not, leading to an extremely rapid and faint nova-like transient instead of a luminous SN Ia event. This failed core detonation suggests that D6 SNe Ia may be restricted to the most massive carbon-oxygen primary WDs. We highlight the nucleosynthesis of the long-lived radioisotope $^{44}$Ti during explosive helium burning, which may serve as a hallmark both of successful as well as failed D6 events which subsequently detonate as classical double-degenerate mergers.
description: 11 pages, 4 figures, 1 table. Published in the Astrophysical Journal Letters
title: Die Macht der Bildung. Das deutsche Bürgertum und der George-Kreis 1890-1933
title: The Power of Bildung. German Bourgeoisie and Georges Circle 1890-1933
titleType: AlternativeTitle
Creators: name: Groppe, Carola
Publisher: name: Helmut-Schmidt-Universität
Year: 1997
Subjects: subject: Bildungsbürgertum
subject: Kaiserreich
subject: Weimarer Republik
subject: Bildungssystem
subject: Bildungselite
subject: 370 Bildung und Erziehung

description: Bildung war im Kaiserreich und in der Weimarer Republik ein wichtiges Instrument gesellschaftlicher Macht und elementarer Bestandteil bürgerlicher Identität. Exemplarisch konzentriert auf den Wissenschaftler- und Dichterkreis um Stefan George und auf die Rezeption der Schriften dieses Kreises stellt die Autorin die Macht der Bildung in ihrer Auswirkung auf die Bereiche Wissenschaft, Kunst, Erziehung, Weltanschauung und auf die Sozialisation bürgerlicher Jugend dar. Der George-Kreis wird dabei als eine Gruppe von hochqualifizierten Wissenschaftlern und hohen Beamten mit enormem Einfluß auf bürgerliche Denkformen verstanden.
IRRITRE: Infrastruttura e strumenti per l'irrigazione in Trentino
Creators: name: Gattolin, Alessandra
name: Antonelli, Fabio
name: Franceschi, Pietro
name: Paolucci, Francesca
name: Corradini, Stefano
name: Zottele, Fabio
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Irrigation
subject: LoRA
subject: soil moisture probes
subject: irrigation advisory system

description: Sustainable water management in agriculture and the maintenance of current crop quantity and quality standards are pivotal elements of agricultural policy at global and local levels. One pressing issue is the concurrent use of water resources for irrigation alongside hydropower, tourism, industrial, and civil purposes. This issue is becoming increasingly urgent in the Alps due to changes in winter precipitation patterns, which affect summer water supplies. To monitor the water consumption for irrigation at provincial level, the Autonomous Province of Trento has established and leads the IRRITRE project in collaboration with Fondazione Bruno Kessler, Fondazione Edmund Mach, and Trentino Digitale S.p.A. for the technological aspects. The initiative was launched in the Summer of 2023 and aims to provide the public administrators with real-time monitoring tools to track agricultural water usage. Additionally, it will equip Irrigation Consortia with an irrigation advisory system to optimize water consumption and irrigation automation at hydraulic valve le-level by using Artificial Intelligence. The project incorporates the creation of the digital infrastructure and the deployment of humidity probes in the soil. Currently, IRRITRE is being piloted in three significant agricultural areas of the Trentino region—cultivated with grapevines, apples, and olives—with plans to expand to other irrigation consortia.
Mein Glaube jauchzt und sieget - schauet auf, ihr Glaubensspötter - Erbau in unsern Herzen
Creators: name: Spreng, Johann Jacob
Publisher: name: [s.n.]
Year: 1699
Subjects: Lyrik

description: Deutsch
description: Verzeichnung=Description=Inventaire April 2018 HAN-Katalogisierungsregeln Katalogisierung ab Original
title: Calciphylaxis and chronic mastitis: a case report
Creators: name: Reymen, Jessie
Publisher: name: EURORAD
Year: 2022
Subjects: subject: Breast imaging
subject: Breast
subject: Mammography
subject: Ultrasound
subject: Breast
subject: Clinical Cases

description: Clinical History: A 69-years old female patient with end-stage renal disease was treated with hemodialysis for 7 years. Blood tests showed elevated levels of parathyroid hormone and phosphorus and normal calcium levels. For 3 weeks she had a 5-8 cm palpable mass in the right breast with inflammation, skin thickness, and redness. 

description: 69 years, female
Notip: Non-parametric True Discovery Proportion control for brain imaging
Creators: name: Blain, Alexandre
name: Thirion, Bertrand
name: Neuvial, Pierre
Publisher: name: arXiv
Year: 2022
Subjects: subject: Methodology (stat.ME)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Cluster-level inference procedures are widely used for brain mapping. These methods compare the size of clusters obtained by thresholding brain maps to an upper bound under the global null hypothesis, computed using Random Field Theory or permutations. However, the guarantees obtained by this type of inference - i.e. at least one voxel is truly activated in the cluster - are not informative with regards to the strength of the signal therein. There is thus a need for methods to assess the amount of signal within clusters; yet such methods have to take into account that clusters are defined based on the data, which creates circularity in the inference scheme. This has motivated the use of post hoc estimates that allow statistically valid estimation of the proportion of activated voxels in clusters. In the context of fMRI data, the All-Resolutions Inference framework introduced in [25] provides post hoc estimates of the proportion of activated voxels. However, this method relies on parametric threshold families, which results in conservative inference. In this paper, we leverage randomization methods to adapt to data characteristics and obtain tighter false discovery control. We obtain Notip, for Non-parametric True Discovery Proportion control: a powerful, non-parametric method that yields statistically valid guarantees on the proportion of activated voxels in data-derived clusters. Numerical experiments demonstrate substantial gains in number of detections compared with state-of-the-art methods on 36 fMRI datasets. The conditions under which the proposed method brings benefits are also discussed.
description: NeuroImage (2022)
Preparation and verification of tensor network states
Creators: name: Cruz, Esther
name: Baccari, Flavio
name: Tura, Jordi
name: Schuch, Norbert
name: Cirac, J. Ignacio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a family of tensor network states defined on regular lattices that come with a natural definition of an adiabatic path to prepare them. This family comprises relevant classes of states, such as injective Matrix Product and Projected Entangled-Pair States, and some corresponding to classical spin models. We show how uniform lower bounds to the gap of the parent Hamiltonian along the adiabatic trajectory can be efficiently computed using semi-definite programming. This allows one to check whether the adiabatic preparation can be performed efficiently with a scalable effort. We also derive a set of observables whose expectation values can be easily determined and that form a complete set, in the sense that they uniquely characterize the state. We identify a subset of those observables which can be efficiently computed if one has access to the quantum state and local measurements, and analyze how they can be used in verification procedures.
description: 22 pages (12 + appendices), 4 figures
Dyonically Charged Black Holes Arising in Generalized Born--Infeld Theory of Electromagnetism
Creators: name: Yang, Yisong
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 78A25, 83C22, 83C22, 83C56, 83C57, 83F05

description: Black hole solutions to the Einstein equations coupled with the Born--Infeld electromagnetism associated with generalized nonlinear electrodynamics, carrying both electric and magnetic charges, often referred to as dyonically charged black holes, of finite energies, are constructed. These solutions give rise to relegated curvature singularities at the center of the matter sources of the black holes and approach the classical Reissner--Nordstrom black hole asymptotically.
description: 27 pages
The ECHAM 3 Atmospheric General Circulation Model
Creators: name: Deutsches Klimarechenzentrum
Publisher: name: World Data Center for Climate (WDCC)
Year: 2009
Subjects: Climate

description: The ECHAM model has been developed from the ECMWF model (cycle 31, November 1988). It contains several changes, mostly in the parameterization, in order to adjust the model for climate simulations. The reference resolution is T42, but the model is set up to use resolutions in the range T21 to T106. Long term integrations have so far only been done for T21, T42 and T63.
Quantum embedding methods for correlated excited states of point defects: Case studies and challenges
Creators: name: Muechler, Lukas
name: Badrtdinov, Danis I.
name: Hampel, Alexander
name: Cano, Jennifer
name: Rösner, Malte
name: Dreyer, Cyrus E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A quantitative description of the excited electronic states of point defects and impurities is crucial for understanding materials properties, and possible applications of defects in quantum technologies. This is a considerable challenge for computational methods, since Kohn-Sham density-functional theory (DFT) is inherently a ground state theory, while higher-level methods are often too computationally expensive for defect systems. Recently, embedding approaches have been applied that treat defect states with many-body methods, while using DFT to describe the bulk host material. We implement such an embedding method, based on Wannierization of defect orbitals and the constrained random-phase approximation approach, and perform systematic characterization of the method for three distinct systems with current technological relevance: a carbon dimer replacing a B and N pair in bulk hexagonal BN (C$_{\text{B}}$C$_{\text{N}}$), the negatively charged nitrogen-vacancy center in diamond (NV$^-$), and an Fe impurity on the Al site in wurtzite AlN ($\text{Fe}_{\text{Al}}$). For C$_{\text{B}}$C$_{\text{N}}$ we show that the embedding approach gives many-body states in agreement with analytical results on the Hubbard dimer model, which allows us to elucidate the effects of the DFT functional and double-counting correction. For the NV$^-$ center, our method demonstrates good quantitative agreement with experiments for the zero-phonon line of the triplet-triplet transition. Finally, we illustrate challenges associated with this method for determining the energies and orderings of the complex spin multiplets in $\text{Fe}_{\text{Al}}$.
description: 19 pages, 14 figures. Supplemental material: 7 pages
title: Supremacy, the Uniformity of EU Law, and the Principle of Equality
Creators: name: Klamert, Marcus
Publisher: name: Universität Graz
Year: 2022

description: Despite being one of the pivotal principles of European Union law, there still is no consensus on the rationale for the supremacy of the law of the European Union over the law of the Member States. There is also not much discussion on the repeated claims in case law that Union law must have uniform application in the Member States. This paper suggests that both supremacy and uniformity can be understood as preventing the discrimination of indi-viduals that would be caused by the divergent application of Union law in the Member States. In this respect, Member state-centred non-discrimination, now provided in Article 4(2) TEU on the equality of Member States, (merely) complements individual-centred non-discrimina-tion, anchored in Article 18 TFEU and Article 21 CFR. Moreover, this paper discusses how these two standards relate to what is referred to as the unity of the internal market.
description: Keywords: Supremacy, Primacy, Equality, Uniformity, Non-discrimination, Unity, Internal mar-ket, General principles
description: ALJ 2022, 82-92
(http://alj.uni-graz.at/index.php/alj/article/view/152)
Ab initio studies of double Gamow-Teller transition and its correlation with neutrinoless double beta decay
Creators: name: Yao, J. M.
name: Ginnett, I.
name: Belley, A.
name: Miyagi, T.
name: Wirth, R.
name: Bogner, S.
name: Engel, J.
name: Hergert, H.
name: Holt, J. D.
name: Stroberg, S. R.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We use chiral interactions and several {\em ab initio} methods to compute the nuclear matrix elements (NMEs) for ground-state to ground-state double Gamow-Teller transitions in a range of isotopes, and explore the correlation of these NMEs with those for neutrinoless double beta decay produced by the exchange of a light Majorana neutrino. When all the NMEs of both isospin-conserving and isospin-changing transitions from the {\em ab initio} calculations are considered, the correlation is strong. For the experimentally relevant isospin-changing transitions by themselves, however, the correlation is weaker and may not be helpful for reducing the uncertainty in the NMEs for neutrinoless double-beta decay.
description: 16 pages with 19 figures, Phys. Rev. C (in press)
Sonnenfleckenzeichnung Nr. 4683.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 08.09.1954, erstellt als Beobachtung im Projektionsverfahren Nr. 2750 von Karl Rapp in Locarno-Monti
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1954

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Merz-Refraktor mit 13.5 cm Öffnung und 195 cm Brennweite, vereinzelt andere Instrumente wie Tel. 88x; Sonnenbild D = 25 cm. - Auf der Zeichnung wird zum Teil das Instrument vermerkt bzw. die Zählung der Beobachtungen im Projektionsverfahren fortgesetzt. Sporadisch sind Resultate mehrerer Aufnahmen pro Tag aufgelistet. Zuhanden der späteren statistischen Verarbeitung sind die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Zeichnung aus der Zeit der Beobachtertätigkeit von Ing. Karl Rapp als Privat-Astronom, die er seit den Neunzehnvierziger Jahren für die Eidgenössische Sternwarte Zürich ausführte. Aus den ersten zwei Jahren der freiwilligen Mitarbeit sind nur einzelne Stücke überliefert. Erst zwei Jahre später ist jeweils eine ergänzende Serie in Zürich aufbewahrt worden. Nochmals fünf Jahre später arbeitete Karl Rapp neu auf vertraglicher Basis weiter mit, bis schliesslich nach einem weiteren Jahrzehnt die permanente Beobachtungsstation in Locarno-Monti geschaffen wurde, welche an die langjährige Serie von Karl Rapp anknüpfte
Self-dual $CP(2)$ vortex-like solitons in the presence of magnetic impurities
Creators: name: Almeida, V.
name: Casana, R.
name: da Hora, E.
name: Krusch, S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the existence of vortex configurations in two gauged-$CP(2)$ models extended via the inclusion of magnetic impurities. In particular, we consider both the Maxwell-$CP(2)$ and the Chern-Simons-$CP(2)$ enlarged scenarios, separately. We choose a $CP(2)$-field configuration with a null topological charge not only in the simplest (free) case, but also when coupled to an Abelian gauge field. The implementation of the Bogomol'nyi-Prasad-Sommerfield (BPS) formalism shows that the effective models for such a configuration possess a self-dual structure which looks like those inherent to the gauged sigma models. Therefore, when the $CP(2)$ field is coupled to the Maxwell term, the corresponding total energy possesses both a well-defined Bogomol'nyi bound and a quantized magnetic flux. Further, when the $CP(2)$ scenario is gauged with the Chern-Simons action, the total electric charge is verified to be proportional to the quantized magnetic flux. In addition, the analysis verifies that the magnetic impurity contributes to the BPS potentials and appears in both the models' BPS equations. Next, we introduce a Gaussian type impurity and solve the self-dual equations via a finite-difference scheme. The resulting solutions present a nonmonotonic behavior that flips both the magnetic and electric fields. Finally, we discuss the topologically trivial solutions in the limit for which the impurity becomes a Dirac $δ$-function.
description: 14 pages, 9 figures. Comments are welcome
The CERA Metadata Model
Creators: name: Hoeck, Heinke
name: Thiemann, Hannes
name: Lautenschlager, Michael
name: Jessel, Ingo
name: Marx, Beate
name: Reinke, Manfred
Publisher: name: World Data Center for Climate (WDCC)
Year: 2009
Subjects: Climate

description: The CERA Metadata Model
Intrinsic circularly-polarized exciton emission in a twisted van-der-Waals heterostructure
Creators: name: Michl, J.
name: Tarasenko, S. A.
name: Lohof, F.
name: Gies, G.
name: von Helversen, M.
name: Sailus, R.
name: Tongay, S.
name: Taniguchi, T.
name: Watanabe, K.
name: Heindel, T.
name: Reitzenstein, S.
name: Shubina, T.
name: Höfling, S.
name: Antón-Solanas, C.
name: Schneider, C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The investigation of excitons in van-der-Waals heterostructures has led to profound insights into the interplay of crystal symmetries and fundamental effects of light-matter coupling. In particular, the polarization selection rules in undistorted, slightly twisted heterostructures of MoSe$_2$/WSe$_2$ were found to be connected with the Moiré superlattice. Here, we report the emergence of a significant degree of circular polarization of excitons in such a hetero-structure upon non-resonant driving with a linearly polarized laser. The effect is present at zero magnetic field, and sensibly reacts on perpendicularly applied magnetic field. The giant magnitude of polarization, which cannot be explained by conventional birefringence or optical activity of the twisted lattice, suggests a kinematic origin arising from an emergent pyromagnetic symmetry in our structure, which we exploit to gain insight into the microscopic processes of our device.
description: Main text: 8 pages, 3 figures. Supplementary: 2 pages
Design, synthesis and molecular docking of new fused 1H-pyrroles, pyrrolo[3,2-d]pyrimidines and pyrrolo[3,2-e][1, 4]diazepine derivatives as potent EGFR/CDK2 inhibitors
Creators: name: Belal, Amany
name: Gawad, Nagwa M. Abdel
name: Mehany, Ahmed B. M.
name: Abourehab, Mohammed A. S.
name: Elkady, Hazem
name: Al‐Karmalawy, Ahmed A.
name: Ismael, Ahmed S.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Hematology

description: A new series of 1H-pyrrole (6a–c, 8a–c), pyrrolo[3,2-d]pyrimidines (9a–c) and pyrrolo[3,2-e][1, 4]diazepines (11a–c) were designed and synthesised. These compounds were designed to have the essential pharmacophoric features of EGFR Inhibitors, they have shown anticancer activities against HCT116, MCF-7 and Hep3B cancer cells with IC50 values ranging from 0.009 to 2.195 µM. IC50 value of doxorubicin is 0.008 µM, compounds 9a and 9c showed IC50 values of 0.011 and 0.009 µM respectively against HCT-116 cells. Compound 8b exerted broad-spectrum activity against all tested cell lines with an IC50 value less than 0.05 µM. Compound 8b was evaluated against a panel of kinases. This compound potently inhibited CDK2/Cyclin A1, DYRK3 and GSK3 alpha kinases with 10–23% compared to imatinib (1–10%). It has also arrested the cell cycle of MCF-7 cells at the S phase. Its antiproliferative activity was further augmented by molecular docking into the active sites of EGFR and CDK2 cyclin A1.
$S$- and $P$-wave fully-strange tetraquark states from QCD sum rules
Creators: name: Su, Niu
name: Chen, Hua-Xing
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We apply the QCD sum rule method to systematically study the $S$- and $P$-wave fully-strange tetraquark states within the diquark-antidiquark picture. We systematically construct their interpolating currents by explicitly adding the covariant derivative operator. Our results suggest that the $f_0(2100)$, $X(2063)$, and $f_2(2010)$ may be explained as the $S$-wave $s s \bar s \bar s$ tetraquark states with the quantum numbers $J^{PC} = 0^{++}$, $1^{+-}$, and $2^{++}$, respectively. Our results also suggest that both the $X(2370)$ and $X(2500)$ may be explained as the $P$-wave $s s \bar s \bar s$ tetraquark states of $J^{PC} = 0^{-+}$, and both the $ϕ(2170)$ and $X(2400)$ may be explained as the $P$-wave $s s \bar s \bar s$ tetraquark states of $J^{PC} = 1^{--}$. The masses of the $s s \bar s \bar s$ tetraquark states with the exotic quantum number $J^{PC} = 1^{-+}$ are extracted from two non-correlated currents to be $2.45^{+0.20}_{-0.25}$ GeV and $2.49^{+0.21}_{-0.25}$ GeV.
description: 20 pages, 6 figures, 2 tables, revised version to be published in PRD
Neutrino Oscillations at JUNO, the Born Rule, and Sorkin's Triple Path Interference
Creators: name: Huber, Patrick
name: Minakata, Hisakazu
name: Minic, Djordje
name: Pestes, Rebekah
name: Takeuchi, Tatsu
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We argue that neutrino oscillations at JUNO offer a unique opportunity to study Sorkin's triple-path interference, which is predicted to be zero in canonical quantum mechanics by virtue of the Born rule. In particular, we compute the expected bounds on triple-path interference at JUNO and demonstrate that they are comparable to those already available from electromagnetic probes. Furthermore, the neutrino probe of the Born rule is much more direct due to an intrinsic independence from any boundary conditions, whereas such dependence on boundary conditions is always present in the case of electromagnetic probes. Thus, neutrino oscillations present an ideal probe of this aspect of the foundations of quantum mechanics.
description: 7 pages, 4 figures, uses revtex4-2
Posmertnyj podarok"
Creators: name: Cvetaeva, Marina
Publisher: name: [s.n.]
Year: 1934

description: Manuskript in Umschlagblatt mit handschriftlicher Aufschrift des Titels.
description: Marina Cvetaeva
description: Russisch
description: Verzeichnung=Description=Inventaire Oktober 2018 HAN-Katalogisierungsregeln
description: Rezension des Buches "Stichi i poėmy" von N.P. Gronskij (2 Bl.)
Sonnenfleckenzeichnung Nr. 4619.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.07.1954, erstellt als Beobachtung im Projektionsverfahren Nr. 2689 von Karl Rapp in Locarno-Monti
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1954

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Merz-Refraktor mit 13.5 cm Öffnung und 195 cm Brennweite, vereinzelt andere Instrumente wie Tel. 88x; Sonnenbild D = 25 cm. - Auf der Zeichnung wird zum Teil das Instrument vermerkt bzw. die Zählung der Beobachtungen im Projektionsverfahren fortgesetzt. Sporadisch sind Resultate mehrerer Aufnahmen pro Tag aufgelistet. Zuhanden der späteren statistischen Verarbeitung sind die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Zeichnung aus der Zeit der Beobachtertätigkeit von Ing. Karl Rapp als Privat-Astronom, die er seit den Neunzehnvierziger Jahren für die Eidgenössische Sternwarte Zürich ausführte. Aus den ersten zwei Jahren der freiwilligen Mitarbeit sind nur einzelne Stücke überliefert. Erst zwei Jahre später ist jeweils eine ergänzende Serie in Zürich aufbewahrt worden. Nochmals fünf Jahre später arbeitete Karl Rapp neu auf vertraglicher Basis weiter mit, bis schliesslich nach einem weiteren Jahrzehnt die permanente Beobachtungsstation in Locarno-Monti geschaffen wurde, welche an die langjährige Serie von Karl Rapp anknüpfte
Turbulence in Milky Way Star-Forming Regions Traced by Young Stars and Gas
Creators: name: Ha, Trung
name: Li, Yuan
name: Kounkel, Marina
name: Xu, Siyao
name: Li, Hui
name: Zheng, Yong
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The interstellar medium (ISM) is turbulent on all scales and in all phases. In this paper, we study turbulence with different tracers in four nearby star-forming regions: Orion, Ophiuchus, Perseus, and Taurus. We combine the APOGEE-2 and Gaia surveys to obtain the full 6-dimensional measurements of positions and velocities of young stars in these regions. The velocity structure functions (VSFs) of the stars show a universal scaling of turbulence. We also obtain Hα gas kinematics in these four regions from the Wisconsin H-Alpha Mapper. The VSFs of the Hα are more diverse compared to the stars. In regions with recent supernova activities, they show characteristics of local energy injections and higher amplitudes compared to the VSFs of stars and of CO from the literature. Such difference in amplitude of the VSFs can be explained by the different energy and momentum transport from supernovae into different phases of the ISM, thus resulting in higher levels of turbulence in the warm ionized phase traced by Hα. In regions without recent supernova activities, the VSFs of young stars, Hα, and CO are generally consistent, indicating well-coupled turbulence between different phases. Within individual regions, the brighter parts of the Hα gas tend to have a higher level of turbulence than the low-emission parts. Our findings support a complex picture of the Milky Way ISM, where turbulence can be driven at different scales and inject energy unevenly into different phases.
description: 14 pages, 7 figures, submitted to ApJ
Intrinsic local symmetry-breaking in nominally cubic paraelectric BaTiO3
Creators: name: Zhao, Xin-Gang
name: Malyi, Oleksandr I.
name: Billinge, Simon J. L.
name: Zunger, Alex
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Whereas low-temperature ferroelectrics have a well understood ordered spatial dipole arrangement, the fate of these dipoles in paraelectric phases remains poorly understood. Using density functional theory (DFT), we find that unlike the case in conventional non-polar ABO$_3$ compounds illustrated here for cubic BaZrO$_3$, the origin of the distribution of the B site off-centering in cubic paraelectric such as BaTiO$_3$ is an intrinsic, energy stabilizing symmetry breaking. Minimizing the internal energy E of a constrained cubic phase already reveals the formation of a distribution of intrinsic local displacements that (i) mimic the symmetries of the low temperature phases, while (ii) being the precursors of what finite temperature DFT Molecular Dynamics finds as thermal motifs. The implications of such symmetry breaking on the microscopic structures and anomalous properties in these kinds of PE materials are discussed.
description: 3 figures, 10 pages
Vstavki v Živoe o živom“ : (Mĕsta, vypuščennyja V.V. Rudnevym“, kak“ "neinteresnyja dlja srednjago čitatelja")
Creators: name: Cvetaeva, Marina
Publisher: name: [s.n.]
Year: 1933

description: Vstavka (propusk“) No. 1-8.
description: Marina Cvetaeva
description: Russisch
description: Verzeichnung=Description=Inventaire Oktober 2018 HAN-Katalogisierungsregeln
description: Originalverpackung (Couvert)
Quasinormal modes, quasibound states, scalar clouds, and superradiant instabilities of a Kerr-like black hole
Creators: name: Siqueira, Pedro Henrique Croti
name: Richartz, Maurício
Publisher: name: arXiv
Year: 2022
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: We use the continued fraction method to determine the eigenfrequencies associated with a scalar field around a Kerr-like black hole. The Kerr-like metric considered in this article is a subclass of the general parametrization of axisymmetric black holes proposed by Konoplya, Rezzolla and Zhidenko. In addition to its mass $M$ and specific angular momentum $a$, the black hole depends on a third parameter $η$, called the deformation parameter. We investigate how the deformation parameter affects the quasinormal modes and the quasibound states of a massive scalar field around the black hole. In particular, we compute the time scales associated with the superradiant instabilities of the scalar field in such a spacetime. The properties of stationary scalar clouds that could be formed by these instabilities are also discussed.
description: v2: 13 pages, 11 figures. Matches published version
Forthcoming High Performance All-Solid-State Pouch Cell
Creators: name: Ajjan, Fatima Nadia
name: Amores, Marco
name: Zhang, Ningxin
name: Jahn, Marcus
Publisher: name: Zenodo
Year: 2022
Subjects: All-solid-state battery, pouch cell, solid hybrid electrolyte

description: All-solid-state batteries (SSB) (Generation 4) emerge as a promising candidate to exceed the performance of conventional lithium ion batteries (LIB) due to their improved energy density, durability and safety. Solid hybrid electrolytes (SHE) that combine the advantages of solid polymer electrolytes (SPE) and inorganic ceramic electrolytes (ICE) present acceptable ionic conductivity, high mechanical strength, and favorable interfacial contact with electrodes, which greatly improve the electrochemical performance of all-solid-state batteries compared to single SPE and ICE. Generation 4 pouch cell has been prepared using a SHE composed of LLZO particles and PEO/PVDF–HFP polymer matrix which shows a significantly improved ionic conductivity up to 2.7× 10−4 S cm−1, which is favorable for fast ionic transport. As a result, this SSB pouch cell exhibits a capacity of 1 Ah operating well at rates of 0.2 C at 60°C over a cycle lifespan up to 100 cycles and excellent safety attributed to the improved electrochemical properties, thermal and mechanical stability of the SHE. These promising results may pave the way for industrial development of advanced Generation 4 of SSB towards practical application.
Photon assisted tunneling of high order multiple Andreev reflections in epitaxial nanowire Josephson junctions
Creators: name: Carrad, Damon J.
name: Stampfer, Lukas
name: Olsteins, Dags
name: Petersen, Christian E. N.
name: Khan, Sabbir A.
name: Krogstrup, Peter
name: Jespersen, Thomas Sand
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Semiconductor/superconductor hybrids exhibit a range of phenomena that can be exploited for the study of novel physics and the development of new technologies. Understanding the origin the energy spectrum of such hybrids is therefore a crucial goal. Here, we study Josephson junctions defined by shadow epitaxy on InAsSb/Al nanowires. The devices exhibit gate-tunable supercurrents at low temperatures and multiple Andreev reflections (MARs) at finite voltage bias. Under microwave irradiation, photon assisted tunneling (PAT) of MARs produces characteristic oscillating sidebands at quantized energies, which depend on MAR order, $n$, in agreement with a recently suggested modification of the classical Tien-Gordon equation. The scaling of the quantized energy spacings with microwave frequency provides independent confirmation of the effective charge $ne$ transferred by the $n^\mathrm{th}$ order tunnel process. The measurements suggest PAT as a powerful method for assigning the origin of low energy spectral features in hybrid Josephson devices.