cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Triaminocyclopentadienyl ruthenium complexes : new catalysts for cascade conversions of propargyl alcohols
Creators: name: Hatzfeld, Jana
name: Skowaisa, Steffen
name: Jäckel, Elisabeth
name: Kaufmann, Julia
name: Haak, Edgar
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2021
Subjects: subject: Triaminocyclopentadienyl Ruthenium complexes
subject: Propargyl alcohols
subject: Catalysts
subject: Cascade conversions
subject: 660

description: Various triaminocyclopentadienyl ruthenium complexes have been synthesized from Ru3(CO)12. The new complexes were tested for their ability to catalyze cascade conversions of propargyl alcohols. Their associated catalytic activities complement the activities of known diaminocyclopentadienone ruthenium complexes. In particular, the substrate scope of catalytic cycloadditions with 3-ketolactones or phloroglucinol derivatives is extended to terpenoid-derived propargyl alcohols containing an internal alkyne moiety. A wide range of cyclic terpenoid and phloroglucinol adducts are obtained by complementary application of both types of catalysts.
title:  Felix Haeresis: Moses Mendelssohn in defense of Spinoza
Creators: name: Kajon  ,  Irene
Publisher: name: Roma TrE-Press
Year: 2018

description: Felix culpa è una espressione presente nel canto Exultet,che si recita nella liturgia cristiana il Sabato Santo e si richiama alla colpa originaria di Adamo,che tuttavia ha determinato la venuta di Cristo.Felice eresia pertanto si intende quella che consente  la crescita e il perfezionamento del pensiero religioso e filosofico. In  particolare si mostra come Moses Mendelssohn abbia avuto verso Spinoza l’atteggiamento di chi vede nell’eretico una persona che, come dissidente rispetto a una dottrina consolidata dalla tradizione, permette che si compiano dei passi in avanti, e che produce dunque con la sua attività effetti benefici.
description: B@belonline vol. 4 Pensare l’eresia. Tra origine e attualità
Jet and disk luminosities in tidal disruption events
Creators: name: Piran, Tsvi
name: Sadowski, Aleksander
name: Tchekhovskoy, Alexander
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Tidal disruption events (TDE) in which a star is devoured by a massive black hole at a galac- tic center pose a challenge to our understanding of accretion processes. Within a month the accretion rate reaches super-Eddington levels. It then drops gradually over a time scale of a year to sub-Eddington regimes. The initially geometrically thick disk becomes a thin one and eventually an ADAF at very low accretion rates. As such, TDEs explore the whole range of accretion rates and configurations. A challenging question is what the corresponding light curves of these events are. We explore numerically the disk luminosity and the conditions within the inner region of the disk using a fully general relativistic slim disk model. Those conditions determine the magnitude of the magnetic field that engulfs the black hole and this, in turn, determines the Blandford-Znajek jet power. We estimate this power in two different ways and show that they are self-consistent. We find, as expected earlier from analytic argu- ments (Krolik & Piran 2012), that neither the disk luminosity nor the jet power follows the accretion rate throughout the disruption event. The disk luminosity varies only logarithmi- cally with the accretion rate at super-Eddington luminosities. The jet power follows initially the accretion rate but remains a constant after the transition from super- to sub- Eddington. At lower accretion rates at the end of the MAD phase the disk becomes thin and the jet may stop altogether. These new estimates of the jet power and disk luminosity that do not simply follow the mass fallback rate should be taken into account when searching for TDEs and analysing light curves of TDE candidates. Identification of some of the above mentioned transitions may enable us to estimate better TDE parameters.
description: 8 pages, 7 figures, submitted to MNRAS
Revitalisasi Koridor Komersial Bersejarah Jalan Surabaya Dengan Konsep Retrofitting di Kota Medan
Creators: name: Aulia Malik Affif
Publisher: name: figshare
Year: 2020
Subjects: subject: 120508 Urban Design
subject: FOS: Social and economic geography

description: Jalan Surabaya telah terkenal sebagai kawasan distrik penjualan arloji sekaligus kawasan hunian pecinan yang pada masa Belanda disebut dengan nama Canton Straat. Seiring dengan perkembangan jaman kawasan ruas Jalan Surabaya mengalami degradasi kualitas visual dengan nilai historis yang melekat padanya. Penelitian bertujuan untuk menghasilkan konsep revitalisasi kawasan bersejarah Jalan Surabaya dengan pendekatanretrofitting. Dengan menggunakan metode deskriptif kualitatif, tahapan penelitian dimulai dengan melakukan analisis terhadap berbagai aspek dari kawasan, meliputi fisik, sosial, ekonomi dan budaya. Tiga strategi utama retrofitting digunakan untuk menghasilam model revitalisasi kawasan. Hasilnya penelitian menunjukkan bahwa revitalisasi kawasan Jalan Surabaya dapat ditempuh dengan cara pembangunan gerbang pecinan, ruang terbuka publik dan prasarana angkutan umum; signage, area parkir dan penataan pedestrian; serta konservasi bangunan bersejarah. Agar model revitalisasi dapat diterapkan maka akan membutuhkan dukungan semua pihak, termasuk partisipasi masyarakat setempat.
First-order phase transition and tricritical scaling behavior of the Blume-Capel model: a Wang-Landau sampling approach
Creators: name: Kwak, Wooseop
name: Jeong, Joohyeok
name: Lee, Juhee
name: Kim, Dong-Hee
Publisher: name: arXiv
Year: 2015
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the tricritical scaling behavior of the two-dimensional spin-$1$ Blume-Capel model using the Wang-Landau method measuring the joint density of states for lattice sizes up to $48\times 48$ sites. The first-order transition curve is systematically determined employing the method of field mixing in conjunction with finite-size scaling, showing a significant deviation from the previous data points. Deep in the first-order area of the phase diagram, we also find that the specific heat exhibits a double-peak structure of the Schottky-like anomaly appearing with the transition peak. At the tricritical point, we characterize the tricritical exponents through finite-size scaling analysis including the phenomenological finite-size scaling with thermodynamic variables. Our estimation of the tricritical eigenvalue exponents, $y_t = 1.804(5)$, $y_g = 0.80(1)$, and $y_h = 1.925(3)$, provides the first Wang-Landau verification of the conjectured exact values, demonstrating the effectiveness of the density-of-states-based approach in finite-size scaling study of multicritical phenomena.
Angle-Resolved Photoemission of Solvated Electrons in Sodium-Doped Clusters
Creators: name: West, Adam H. C.
name: Yoder, Bruce L.
name: Luckhaus, David
name: Saak, Clara-Magdalena
name: Doppelbauer, Maximilian
name: Signorell, Ruth
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: Angle-resolved photoelectron spectroscopy of the unpaired electron in sodium-doped water, methanol, ammonia, and dimethyl ether clusters is presented. The experimental observations and the complementary calculations are consistent with surface electrons for the cluster size range studied. Evidence against internally solvated electrons is provided by the photoelectron angular distribution. The trends in the ionization energies seem mainly determined by the degree of hydrogen bonding in the solvent and the solvation of the ion core. The onset ionization energies of water and methanol clusters do not level off at small cluster sizes, but decrease slightly with increasing cluster size.
On large time behavior and selection principle for a diffusive Carr-Penrose Model
Creators: name: Conlon, Joseph G.
name: Dabkowski, Michael
name: Wu, Jingchen
Publisher: name: arXiv
Year: 2014
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35F05

description: This paper is concerned with the study of a diffusive perturbation of the linear LSW model introduced by Carr and Penrose. A main subject of interest is to understand how the presence of diffusion acts as a selection principle, which singles out a particular self-similar solution of the linear LSW model as determining the large time behavior of the diffusive model. A selection principle is rigorously proven for a model which is a semi-classical approximation to the diffusive model. Upper bounds on the rate of coarsening are also obtained for the full diffusive model.
description: 53 pages
title:  Eresia: Lessing oltre Lutero e Spinoza
Creators: name: Failla,  Mariannina
Publisher: name: Roma TrE-Press
Year: 2018

description: Le riflessioni sono dedicate alla seguente domanda: il dogma e l’eresia, sono due momenti indiscernibili e inseparabili l’uno dall’altro oppure no? Per rispondere analizzerò i passi dedicati all’eresia da pensatori eretici e condannati come tali dall’ortodossia religiosa sia cattolica sia ebraica. Si tratta di Lutero e Spinoza; li ho scelti non perché rappresentano due diversi attacchi a due diverse ortodossie religiose, bensì prevalentemente alla convinzione che il teologo antipapista e il filosofo ebreo possono essere ritenuti figure nodali di un processo che li attraversa, e in una certa misura li supera, culminando nella visione laica della religione promulgata da Lessing.
description: B@belonline vol. 4 Pensare l’eresia. Tra origine e attualità
DC-Informative Joint Color-Frequency Modulation for Visible Light Communications
Creators: name: Gao, Qian
name: Wang, Rui
name: Xu, Zhengyuan
name: Hua, Yingbo
Publisher: name: arXiv
Year: 2015
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, we consider the problem of constellation design for a visible light communication (VLC) system using red/green/blue light-emitting diodes (RGB LED), and propose a method termed DC-informative joint color-frequency modulation (DCI-JCFM). This method jointly utilizes available diversity resources including different optical wavelengths, multiple baseband subcarriers, and adaptive DC-bias. Constellation is designed in a high dimensional space, where the compact sphere packing advantage over lower dimensional counterparts is utilized. Taking into account multiple practical illumination constraints, a non-convex optimization problem is formulated, seeking the least error rate with a fixed spectral efficiency. The proposed scheme is compared with a decoupled scheme, where constellation is designed separately for each LED. Notable gains for DCI-JCFM are observed through simulations where balanced, unbalanced and very unbalanced color illuminations are considered.
description: submitted to Journal of Lightwave Technology, Aug. 5th 2014
EGI-ACE D7.4 Green Computing progress and improvements within EGI-ACE
Creators: name: Stokes, Paul
name: Paolini, Alessandro
name: Pansanel, Jerome
name: Catalin Condurache
Publisher: name: Zenodo
Year: 2023
Subjects: Green Computing
Green Task force

description: This is the report produced by EGI-ACE Task 7.2 and the EGI Green Computing Task force (established by Task 7.2 with the goal of facilitating awareness of Green issues amongst EGI-ACE partners and overall improvements in Green initiatives). It covers an overview of the activities of the T7.2 working group and Green Task force focusing on the development of detailed objectives, and actions undertaken to fulfill those objectives, along with appendices providing details of the surveying activities and responses. It closes with overall conclusions and recommendations.
Temporally correlated zero-range process with open boundaries: Steady state and fluctuations
Creators: name: Cavallaro, Massimo
name: Mondragón, Raúl J.
name: Harris, Rosemary J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study an open-boundary version of the on-off zero-range process introduced in Hirschberg et al. [Phys. Rev. Lett. 103, 090602 (2009)]. This model includes temporal correlations which can promote the condensation of particles, a situation observed in real-world dynamics. We derive the exact solution for the steady state of the one-site system, as well as a mean-field approximation for larger one-dimensional lattices, and also explore the large-deviation properties of the particle current. Analytical and numerical calculations show that, although the particle distribution is well described by an effective Markovian solution, the probability of rare currents differs from the memoryless case. In particular, we find evidence for a memory-induced dynamical phase transition.
description: 19 pages, 14 figures, v2: minor revisions, close to final published version at http://dx.doi.org/10.1103/PhysRevE.92.022137
Inference of hidden structures in complex physical systems by multi-scale clustering
Creators: name: Nussinov, Z.
name: Ronhovde, P.
name: Hu, Dandan
name: Chakrabarty, S.
name: Sahu, M.
name: Sun, Bo
name: Mauro, N. A.
name: Sahu, K. K.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We survey the application of a relatively new branch of statistical physics--"community detection"-- to data mining. In particular, we focus on the diagnosis of materials and automated image segmentation. Community detection describes the quest of partitioning a complex system involving many elements into optimally decoupled subsets or communities of such elements. We review a multiresolution variant which is used to ascertain structures at different spatial and temporal scales. Significant patterns are obtained by examining the correlations between different independent solvers. Similar to other combinatorial optimization problems in the NP complexity class, community detection exhibits several phases. Typically, illuminating orders are revealed by choosing parameters that lead to extremal information theory correlations.
description: 25 pages, 16 Figures; a review of earlier works
MPEC 2023-U22 : 2016 AN384
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2016 AN384

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Shift2MaaS D5.5 Interim Stakeholders consultation report
Creators: name: Kuzmina, Daria
Publisher: name: Zenodo
Year: 2020
Subjects: MaaS
EU projects
H2020 projects

description: The present document constitutes the Deliverable D5.5 “Interim Stakeholders Consultation report” in the framework of the ITD 4.7, WP5, Task 5.2 of Shift2MaaS project (S2R-OC-IP4-02-2018). The Shift2MaaS consortium identifies the importance of the participation and involvement of key stakeholders during all the phases of the project.
 More specifically, this deliverable provides: An explicit list of the stakeholders for the Stakeholder’s group in Chapter 5; A report on the stakeholder's workshop focused on MaaS organised by Shift2MaaS and other related projects (Chapter 6); Clarifications on the formation of the stakeholder’s group on a continuous basis within the lifetime of the project (Chapter 7). The work with Shift2MaaS stakeholders will be continued until the end of the project, so the outcomes of this work will be included in D5.6 Final Stakeholders consultation report and additional use-cases.
WorldFAIR (MS9) WorldFAIR Chemistry Workshops and Public Materials
Creators: name: McEwen, Leah
name: Mustafa, Fatima
Publisher: name: Zenodo
Year: 2023
Subjects: FAIR data
Chemistry data
WorldFAIR
events
outreach
webinar
workshop
symposia

description: WorldFAIR Milestone 9 from WP03 specifies the workshops, symposia and meetings organised to date, and their publicly available results. Future confirmed events are also described. Visit WorldFAIR online at http://worldfair-project.eu. WorldFAIR is funded by the EC HORIZON-WIDERA-2021-ERA-01-41 Coordination and Support Action under Grant Agreement No. 101058393.
T -odd proton-helicity asymmetry in semi-inclusive DIS in perturbative QCD
Creators: name: Abele, Maurizio
name: Aicher, Matthias
name: Piacenza, Fulvio
name: Schäfer, Andreas
name: Vogelsang, Werner
Publisher: name: Universität Regensburg
Year: 2022
Subjects: subject: 530 Physik

description: We compute the single-spin asymmetry AUL in semi-inclusive deep-inelastic scattering of unpolarized leptons and longitudinally polarized protons at a large transverse momentum of the produced hadron. Our calculation is performed in collinear factorization at the lowest order of QCD perturbation theory. For photon exchange, the asymmetry is T-odd and receives contributions from the interference of the tree level and one-loop absorptive amplitudes. We consider the behavior of the spin asymmetry at low transverse momentum where contact to the formalism based on transverse momentum dependent distribution functions can be made. We also present some phenomenological results relevant for the COMPASS and HERMES experiments and the future Electron-Ion Collider.
Shift2MaaS D5.1 Project logo and website
Creators: name: van Hek, Charlotte
name: Kuzmina, Daria
Publisher: name: Zenodo
Year: 2020
Subjects: project identity
logo
Shift2MaaS

description: This document describes the objectives, structure, and look and feel of the Shift2MaaS logo and the Shift2MaaS website. Both the logo and website are essential tools within the Shift2MaaS project to reach project objectives concerning communication, including strengthening the project’s identity, raising awareness and dissemination project developments to key stakeholders and external actors, and ensuring maximal exploitation of project results.
TA2M2: (Inter)Nationale Vernetzung
Creators: name: Fichtmüller, David
name: Engel, Judith
name: Luther, Katja
name: Güntsch, Anton
Publisher: name: Zenodo
Year: 2022
Subjects: AllHands4Biodiv
Internalional Networking
National biodiversity data centers

description: This poster describes the national and international networking activities of the NFDI4Biodiversity project as documented by the Measure 2 Task 2. The poster shows which projects, initiatives and organizations are relevant partners and planned future activities of the task.
Probing dynamics and pinning of single vortices in superconductors at nanometer scales
Creators: name: Embon, Lior
name: Anahory, Yonathan
name: Suhov, Alexander
name: Halbertal, Dorri
name: Cuppens, Jo
name: Yakovenko, Anton
name: Uri, Aviram
name: Myasoedov, Yuri
name: Rappaport, Michael L.
name: Huber, Martin E.
name: Gurevich, Alexander V.
name: Zeldov, Eli
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The dynamics of quantized magnetic vortices and their pinning by materials defects determine electromagnetic properties of superconductors, particularly their ability to carry non-dissipative currents. Despite recent advances in the understanding of the complex physics of vortex matter, the behavior of vortices driven by current through a multi-scale potential of the actual materials defects is still not well understood, mostly due to the scarcity of appropriate experimental tools capable of tracing vortex trajectories on nanometer scales. Using a novel scanning superconducting quantum interference microscope we report here an investigation of controlled dynamics of vortices in lead films with sub-Angstrom spatial resolution and unprecedented sensitivity. We measured, for the first time, the fundamental dependence of the elementary pinning force of multiple defects on the vortex displacement, revealing a far more complex behavior than has previously been recognized, including striking spring softening and broken-spring depinning, as well as spontaneous hysteretic switching between cellular vortex trajectories. Our results indicate the importance of thermal fluctuations even at 4.2 K and of the vital role of ripples in the pinning potential, giving new insights into the mechanisms of magnetic relaxation and electromagnetic response of superconductors.
description: 15 pages and 5 figures (main text) + 15 pages and 11 figures (supplementary material)
Accidental Kähler Moduli Inflation
Creators: name: Maharana, Anshuman
name: Rummel, Markus
name: Sumitomo, Yoske
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study a model of accidental inflation in type IIB string theory where inflation occurs near the inflection point of a small Kähler modulus. A racetrack structure helps to alleviate the known concern that string-loop corrections may spoil Kähler Moduli Inflation unless having a significant suppression via the string coupling or a special brane setup. Also, the hierarchy of gauge group ranks required for the separation between moduli stabilization and inflationary dynamics is relaxed. The relaxation becomes more significant when we use the recently proposed D-term generated racetrack model.
description: 19 pages + Appendix, 6 figures, accepted to JCAP
The orbit and dynamical evolution of the Chelyabinsk object
Creators: name: Emel'yanenko, Vacheslav V.
name: Naroenkov, Sergey A.
name: Jenniskens, Peter
name: Popova, Olga P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The orbit of the Chelyabinsk object is calculated, applying the least-squares method directly to astrometric positions. The dynamical evolution of this object in the past is studied by integrating equations of motion for particles with orbits from the confidence region. It is found that the majority of the Chelyabinsk clones reach the near-Sun state. 67 percent of these objects have collisions with the Sun for 15 Myr in our numerical simulations. The distribution of minimum solar distances shows that the most probable time for the encounters of the Chelyabinsk object with the Sun lies in the interval from -0.8 Myr to -2 Myr. This is consistent with the estimate of a cosmic ray exposure age of 1.2 Myr (Popova et al 2013). A parent body of the Chelyabinsk object should experience strong tidal and thermal effects at this time. The possible association of the Chelyabinsk object with 86039 (1999 NC43) and 2008 DJ is discussed.
description: 12 pages, 5 figures
Two-Baryon Systems with Twisted Boundary Conditions
Creators: name: Davoudi, Zohreh
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: I derive the most general quantization condition for energy eigenvalues of two interacting baryons in a finite cubic volume when arbitrary twisted boundary conditions are imposed on their finite-volume wavefunctions. These quantization conditions are used, along with experimentally known scattering parameters of two-nucleon systems in the coupled 3S1-3D1 channels, to demonstrate the expected effect of a selection of twisted boundary conditions on the spectrum of the deuteron. It is shown that an order of magnitude reduction in the finite-volume corrections to the deuteron binding energy arise in moderate volumes with a proper choice of boundary conditions on the proton and the neutron, or by averaging the result of periodic and anti-periodic boundary conditions. These observations mean that a sub-percent accuracy can be achieved in the determination of the deuteron binding energy at (spatial) volumes as small as ~(9[fm])^3 in upcoming lattice QCD calculations of this nucleus with physical light-quark masses. The results reviewed in this talk are presented in details in Ref. [1].
description: 7 pages, 2 figures; presented at the 32nd International Symposium on Lattice Field Theory, Columbia University, New York, NY (June 23-28, 2014)
title: Revealing the surface structural cause of scratch formation on soda-lime-silica glass
Creators: name: Roy, Barsheek
name: Rosin, Andreas
name: Gerdes, Thorsten
name: Schafföner, Stefan
Publisher: name: University of Bayreuth
Year: 2022
Subjects: subject: 530
subject: 540
subject: 600
subject: 620

description: Scratch formation on glass surfaces is a ubiquitous phenomenon induced by plastic deformation, often accompanied by radial, lateral or median cracks with consequent chipping and brittle fracture caused during and after the event of dynamic abrasion instigated by shear stress by a harder material. This paper addresses the fundamental aspect of scratch formation on soda-lime-silica (SLS) glass surfaces. A constructive combination of surface-sensitive characterization tools, including field emission scanning electron microscopy (FESEM), laser scanning microscopy (LSM), X-ray photoelectron spectroscopy (XPS), Raman spectroscopy and instrumented indentation technique (IIT), helped to investigate the structural cause of generation of visible scratches on SLS glass surfaces. The experimental results indicate that a silicate network possessing a mechanically weakening structural characteristic in terms of network connectivity confined to the region between 5 and 100 nm below the glass surface is likely to cause a destructive surface scratch eminently visible to the naked eye.
Calculating linear response functions for finite temperatures on the basis of the alloy analogy model
Creators: name: Ebert, H.
name: Mankovsky, S.
name: Chadova, K.
name: Polesya, S.
name: Minar, J.
name: Koedderitzsch, D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A scheme is presented that is based on the alloy analogy model and allows to account for thermal lattice vibrations as well as spin fluctuations when calculating response quantities in solids. Various models to deal with spin fluctuations are discussed concerning their impact on the resulting temperature dependent magnetic moment, longitudinal conductivity and Gilbert damping parameter. It is demonstrated that using the Monte Carlo (MC) spin configuration as an input, the alloy analogy model is capable to reproduce results of MC simulations on the average magnetic moment within all spin fluctuation models under discussion. On the other hand, response quantities are much more sensitive to the spin fluctuation model. Separate calculations accounting for either the thermal effect due to lattice vibrations or spin fluctuations show their comparable contributions to the electrical conductivity and Gilbert damping. However, comparison to results accounting for both thermal effects demonstrate violation of Matthiessen's rule, showing the non-additive effect of lattice vibrations and spin fluctuations. The results obtained for bcc Fe and fcc Ni are compared with the experimental data, showing rather good agreement for the temperature dependent electrical conductivity and Gilbert damping parameter.
Raum in zwei Epochen: Die Präsenz der Wikinger auf AtlantGIS
Creators: name: Carrillo Freire, Jessica Antonela
Publisher: name: Zenodo
Year: 2023

description: Die Wikinger waren für ihre expansive Macht und ihre Aktivitäten in verschiedenen Regionen der Welt bekannt, darunter auch in dem Gebiet, das in dieser Arbeit als AtlantGIS bezeichnet wird. Anhand eines Szenarios, das sich auf dieser Insel abspielt, wird die Sichtbarkeit ihrer Langhäuser untersucht, und mögliche Veränderungen im Laufe der Zeit werden besser verstanden. Archäologische Spuren aus der ersten und zweiten Wikingerzeit werden untersucht, um herauszufinden, wie sich die räumliche Struktur der Langhäuser entwickelt hat.
A three-loop radiative neutrino mass model with dark matter
Creators: name: Jin, Li-Gang
name: Tang, Rui
name: Zhang, Fei
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a model that generates small neutrino masses at three-loop level due to the existence of Majorana fermionic dark matter, which is stabilized by a Z2 symmetry. The model predicts that the lightest neutrino is massless. We show a prototypical parameter choice allowed by relevant experimental data, which favors the case of normal neutrino mass spectrum and the dark matter with m \sim 50-135 GeV and a sizable Yukawa coupling. It means that new particles can be searched for in future e+e- collisions.
description: 7 pages, 3 figures
Data-driven evaluations of Euclidean windows to scrutinize hadronic vacuum polarization
Creators: name: Colangelo, G.
name: El-Khadra, A. X.
name: Hoferichter, M.
name: Keshavarzi, A.
name: Lehner, Christoph
name: Stoffer, P.
name: Teubner, T.
Publisher: name: Universität Regensburg
Year: 2022
Subjects: subject: 530 Physik

description: In this paper, we discuss how windows in Euclidean time can be used to isolate the origin of potential conflicts between evaluations of the hadronic-vacuum-polarization (HVP) contribution to the anomalous magnetic moment of the muon in lattice QCD and from cross-section data. We provide phenomenological comparison numbers evaluated from data for the window quantities most commonly studied in lattice QCD, complete with the correlations among them. We discuss and evaluate modifications of window parameters that could be useful in dissecting the energy dependence of tensions in the HVP integral and emphasize that further optimizations require a precise knowledge of the full covariance matrix in lattice-QCD calculations as well.
Lista de incluidos-Pharmacologic treatment of Clerambault Syndrome. A systematic review.
Creators: name: Ayala Ramos, Brandon Jhoel Ayala Ramos
name: Acosta, Cesar
name: Enríquez Taramuel, Dannya Johanna
name: Castillo Bravo, Evelyn Ailin
name: Rosero, José
name: Saltos, Joselyn
name: Morocho, Carlos Daniel
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 320221
subject: Psychiatry (incl. psychotherapy)

description: Clerambault syndrome, also known as erotomania, is a rare psychiatric disorder in which a person has the delusional belief that another person, usually of higher social status or celebrity, is in love with them.Drug treatment for Clerambault syndrome usually includes atypical antipsychotics, such as risperidone or olanzapine, which are often prescribed to treat delusional symptoms and anxiety associated with Clerambault syndrome. These medications can help reduce the intensity of delusional beliefs and improve an individual's emotional stability.Additionally, it is important to address any underlying disorders that may be contributing to Clerambault syndrome. This could include treatment of co-occurring mood disorders, anxiety disorders, or other psychiatric disorders.It is important to note that drug treatment should be supervised by a mental health specialist, such as a psychiatrist, who will assess the individual situation and determine the need and appropriate dose of medication.Treatment of Clerambault syndrome can be challenging, as patients often hold on to their delusional beliefs and may be resistant to seeking help.
A Quantum Production Model
Creators: name: Tarrataca, Luís
name: Wichert, Andreas
Publisher: name: arXiv
Year: 2015
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Quantum Physics (quant-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The production system is a theoretical model of computation relevant to the artificial intelligence field allowing for problem solving procedures such as hierarchical tree search. In this work we explore some of the connections between artificial intelligence and quantum computation by presenting a model for a quantum production system. Our approach focuses on initially developing a model for a reversible production system which is a simple mapping of Bennett's reversible Turing machine. We then expand on this result in order to accommodate for the requirements of quantum computation. We present the details of how our proposition can be used alongside Grover's algorithm in order to yield a speedup comparatively to its classical counterpart. We discuss the requirements associated with such a speedup and how it compares against a similar quantum hierarchical search approach.
4C 34.47: an X-shaped radio source with a relic signature of AGN axis reorientation
Creators: name: Marecki, Andrzej
name: Rusinek, Katarzyna
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report a serendipitous discovery of a pair of relic lobes separated by 1.86 Mpc and straddling the radio-loud quasar 4C 34.47. The axis connecting them makes an appreciable angle with the axis of its well-known double-lobed radio structure. This object is thus a giant X-shaped source. We provide arguments supporting a rapid reorientation of the active galactic nucleus (AGN) axis as the only plausible scenario explaining the overall morphology of the object. Furthermore, we suggest that another flip of the AGN axis might have occurred in 4C 34.47 and the AGN axis happened to make a small angle with the line of sight after that. We assume that the second repositioning must have been relatively recent, hence the radio structure building up at the final position of the AGN axis is of milliarcsecond scale so far, while the main double, although no longer fuelled, has no signatures of decay yet.
description: The paper has been withdrawn by the authors because it turned out only after its submission to arXiv that the LOFAR 160-MHz data does not support the result
Native feedstock options for the polyhydroxyalkanoate industry in Europe: A review
Creators: name: Gutschmann, Björn
name: Huang, Boyang
name: Santolin, Lara
name: Thiele, Isabel
name: Neubauer, Peter
name: Riedel, Sebastian L.
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::620 Ingenieurwissenschaften::629 Andere Fachrichtungen der Ingenieurwissenschaften
subject: industrial polyhydroxyalkanoate production
subject: bioplastic
subject: biodegradable
subject: feedstock selection
subject: animal by-product streams

description: The United Nations defined 17 Sustainable Development Goals (SDGs) in 2016 and agreed on fighting to confront the climate change and protecting the oceans and forests. Subsequently, the sustainable production of bioplastics is gradually gaining reputation and significance. With the usage of bioplastics such as biodegradable polyhydroxyalkanoates (PHAs) various SDGs would be tackled, but costs remain a crucial factor for competing against fossil-based plastics. Appropriate local feedstock selection can help to reduce the production costs and minimize transportation routes. In this work, four feedstock generations are introduced and respective conversion strategies to PHA are presented. Whilst the focus is on mapping the abundances of feedstocks and potential PHA production capacities in Europe, utilization of animal by-product streams is also highlighted as a rather unconventional but highly abundant feedstock for PHA production.
Improved Energy Efficiency of Power‐to‐X Processes Using Heat Pumps Towards Mobility Sector Defossilization
Creators: name: Mantei, Franz
name: Kraume, Matthias
name: Salem, Ouda
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::660 Chemische Verfahrenstechnik::660 Chemische Verfahrenstechnik
subject: defossilization
subject: e-fuels
subject: hydrogen
subject: oxymethylene ethers
subject: power-to-X

description: Combining Power-to-X (PtX) processes with high temperature heat pumps (HTHP) can significantly increase their energy efficiency. Evaluating the example of oxymethylene ethers (OME) production from H2 via H2O electrolysis and captured CO2 from air shows that by upgrading waste heat streams using HTHP, a process overall energy efficiency of higher than 61 % can be achieved compared to 30 % in conventional integrated processes. Thereby, the waste heat stream from H2O electrolysis already covers the low temperature heat demand for CO2 capture via direct air capture, not only for OME but also for various PtX products. Importantly, a significant lever for the energy efficiency enhancement is the consideration of other low temperature heat-demanding sectors. High overall process energy efficiencies and the electrification of the industry are key aspects towards a sustainable mobility sector.
Lattice QCD noise reduction for bosonic correlators through blocking
Creators: name: Altenkort, Luis
name: Eller, Alexander M.
name: Kaczmarek, O.
name: Mazur, Lukas
name: Moore, Guy D.
name: Shu, Hai-Tao
Publisher: name: Universität Regensburg
Year: 2022
Subjects: subject: 530 Physik

description: We propose a method to substantially improve the signal-to-noise ratio of lattice correlation functions for bosonic operators or other operator combinations with disconnected contributions. The technique is applicable for correlations between operators on two planes (zero momentum correlators) when the dimension of the plane is larger than the separation between the two planes which are correlated. In this case, the correlation arises primarily from points whose in-plane coordinates are close, but noise arises from all pairs of points. By breaking each plane into bins and computing bin-bin correlations, it is possible to capture these short-distance correlators exactly while replacing (small) correlators at large spatial extent with a fit, with smaller uncertainty than the data. The cost is only marginally larger than averaging each plane before correlating, but the improvement in signal-to-noise can be substantial. We test the method on correlators of the gradient-flowed topological charge density and squared field strength, finding noise reductions by a factor of ∼3–7 compared to the conventional approach on the same ensemble of configurations.
Tiered Access to Research Data for Secondary Analysis
Creators: name: Marcotte, John
name: Rush, Sarah
name: Ogden-Schuette, Kelly
Publisher: name: My University
Year: 2022
Subjects: subject: Research Data, Restricted Access, Controlled Access
subject: Statistics and Numeric Data
subject: Social Sciences

description: As the richness of research data for secondary analysis has grown, disclosure risk has also increased. Research data have expanded in their gradation of the risks associated with both re-identification and harm, which has created a need for multiple levels of access controls beyond public and restricted access. Public-access data have typically been available for download from websites with minimal conditions on how data may be used while restricted-access data usually require an application and formal authorization process. The old paradigm of classifying data as public-access or restricted-access is no longer sufficient. Access to research data requires more nuance to ensure the protection of human subjects.
Marguerite a pesar de Wittgenstein
Creators: name: Zuluaga Mesa, David Esteban
Publisher: name: figshare
Year: 2022
Subjects: subject: 220209 History of Ideas
subject: FOS: Philosophy, ethics and religion

description: Se abordan algunas entradas de Movimientos del pensamiento, en los que se registran a la relación de Wittgenstein y Marguerite Respinger.
MPEC 2023-U23 : 2020 KY53
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Quantum Iterative Deepening with an application to the Halting problem
Creators: name: Tarrataca, Luís
name: Wichert, Andreas
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: Formal Languages and Automata Theory (cs.FL)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Classical models of computation traditionally resort to halting schemes in order to enquire about the state of a computation. In such schemes, a computational process is responsible for signalling an end of a calculation by setting a halt bit, which needs to be systematically checked by an observer. The capacity of quantum computational models to operate on a superposition of states requires an alternative approach. From a quantum perspective, any measurement of an equivalent halt qubit would have the potential to inherently interfere with the computation by provoking a random collapse amongst the states. This issue is exacerbated by undecidable problems such as the \textit{Entscheidungsproblem} which require universal computational models, \textit{e.g.} the classical Turing machine, to be able to proceed indefinitely. In this work we present an alternative view of quantum computation based on production system theory in conjunction with Grover's amplitude amplification scheme that allows for (1) a detection of halt states without interfering with the final result of a computation; (2) the possibility of non-terminating computation and (3) an inherent speedup to occur during computations susceptible of parallelization. We discuss how such a strategy can be employed in order to simulate classical Turing machines.
Geometric order parameters derived from the Voronoi tessellation show signatures of the jamming transition
Creators: name: Morse, Peter K.
name: Corwin, Eric I.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: A jammed packing of frictionless spheres at zero temperature is perfectly specified by the network of contact forces from which mechanical properties can be derived. However, we can alternatively consider a packing as a geometric structure, characterized by a Voronoi tessellation which encodes the local environment around each particle. We find that this local environment characterizes systems both above and below jamming and changes markedly at the transition. A variety of order parameters derived from this tessellation carry signatures of the jamming transition, complete with scaling exponents. Furthermore, we define a real space geometric correlation function which also displays a signature of jamming. Taken together, these results demonstrate the validity and usefulness of a purely geometric approach to jamming.
title: Missionary Pragmatism?
Creators: name: Hecht, Stephan
Publisher: name: NomoK@non
Year: 2022

description: The apostolic constitution Praedicate Evangelium is part of a series of documents on the reform of the roman curia that were promulgated in the past 500 years. In a first wave of commentaries, special focus is given to the possibility of appointing laypeople to leadership positions in the roman curia sparking an old discussion on ecclesiastical power and participation of laypeople in ecclesiastical leadership. As a fundamental canonistic-historical contribution, this article wants to focus on the thought of Jesuit scholar Francisco Suárez SJ (1548-1617) on ecclesiastical power and participation. Known as doctor eximius, Suárez has essentially influenced the moral theological and canonistic literature of the past centuries (Virt) and shares not only the name with Pope Francis, but also the membership in the Society of Jesus. Suárez writes furthermore in a time that experienced with Immensa Aeterni Dei (1588) a curial reform as well. Interestingly, the Jesuit allocates the power of orders and power of governance not only to two different types of law - the New law and Canon Law -, but subordinates with his concept of the sacra potestas the latter similarly as in Praedicate Evangelium to the overall mission of the Church. In doing so, he goes a middle way between contradicting opinions, arguing ultimately for the possibility of laypeople to take over power of governance in the context of a missionary pragmatism. The analysis of Suárez can thus show that Praedicate Evangelium not only stands on traditional ground, but also, that the power of governance as in this apostolic constitution was already similarly thought during the first curial reform by Suárez in the Thomistic tradition.
description: NomoK@non, Fachartikel
title: Soil mechanics literature published during 1951 - 1952
Creators: name: Eden, W. J.
Publisher: name: National Research Council of Canada. Division Of Building Research
Year: 1953

description: This bibliography was originally prepared for the Associate Committee on Soil and Snow Mechanics of the National Research Council. It includes Canadian references as well as those which are of general interest and widely available. The material included was taken from current literature from January 1951 to August 1952.
description: Cette bibliographie a été préparée à l'origine pour le compte du Comité associé de la mécanique des sols et de la neige du Conseil national de recherches du Canada. Elle inclut tant les lectures de référence canadiennes que celles qui sont d'un intérêt général et plus largement disponibles. Le matériel couvert provenait de la documentation ayant cours de janvier 1951 à août 1952.
Probing the Physics of Narrow Line Regions in Active Galaxies II: The Siding Spring Southern Seyfert Spectroscopic Snapshot Survey (S7)
Creators: name: Dopita, Michael A.
name: Shastri, Prajval
name: Davies, Rebecca
name: Kewley, Lisa
name: Hampton, Elise
name: Scharwächter, Julia
name: Sutherland, Ralph
name: Kharb, Preeti
name: Jose, Jessy
name: Bhatt, Harish
name: Ramya, S.
name: Jin, Chichuan
name: Banfield, Julie
name: Zaw, Ingyin
name: Juneau, Stéphanie
name: James, Bethan
name: Srivastava, Shweta
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Here we describe the \emph{Siding Spring Southern Seyfert Spectroscopic Snapshot Survey} (S7) and present results on 64 galaxies drawn from the first data release. The S7 uses the Wide Field Spectrograph (WiFeS) mounted on the ANU 2.3m telescope located at the Siding Spring Observatory to deliver an integral field of $38\times25$~ arcsec at a spectral resolution of $R=7000$ in the red ($530-710$nm), and $R=3000$ in the blue ($340-560$nm). {From these data cubes we have extracted the Narrow Line Region (NLR) spectra from a 4 arc sec aperture centred on the nucleus. We also determine the H$β$ and [OIII]~$λ$5007 fluxes in the narrow lines, the nuclear reddening, the reddening-corrected relative intensities of the observed emission lines, and the H$β$ and \lOIII\ luminosities {determined from spectra for which the stellar continuum has been removed.} We present a set of images of the galaxies in [OIII]~$λ$5007, [NII]~$λ$6584 and H$α$ which serve to delineate the spatial extent of the extended narrow line region (ENLR) and {\bf also to} reveal the structure and morphology of the surrounding \HII\ regions. Finally, we provide a preliminary discussion of those Seyfert~1 and Seyfert~2 galaxies which display coronal emission lines in order to explore the origin of these lines.
description: Accepted for publication 9 Jan 2015, Astrophysical Journal Supplements. 49pages, 8 figures