cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Theory of Spin-Resolved Auger-Electron Spectroscopy from Ferromagnetic 3d-Transition Metals
Creators: name: Wegner, T.
name: Potthoff, M.
name: Nolting, W.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: CVV Auger electron spectra are calculated for a multi-band Hubbard model including correlations among the valence electrons as well as correlations between core and valence electrons. The interest is focused on the ferromagnetic 3d-transition metals. The Auger line shape is calculated from a three-particle Green function. A realistic one-particle input is taken from tight-binding band-structure calculations. Within a diagrammatic approach we can distinguish between the \textit{direct} correlations among those electrons participating in the Auger process and the \textit{indirect} correlations in the rest system. The indirect correlations are treated within second-order perturbation theory for the self-energy. The direct correlations are treated using the valence-valence ladder approximation and the first-order perturbation theory with respect to valence-valence and core-valence interactions. The theory is evaluated numerically for ferromagnetic Ni. We discuss the spin-resolved quasi-particle band structure and the Auger spectra and investigate the influence of the core hole.
description: LaTeX, 12 pages, 8 eps figures included, Phys. Rev. B (in press)
Fig. S1: Delineation of lithosphere structure and characterization of the Moho geometry under the Himalaya–Karakoram–Tibet collision zone using surface wave tomography
Creators: name: Kumar, Naresh
name: A. Aoudia
name: M. Guidarelli
name: Babu, Vivek G.
name: Devajit Hazarika
name: D.K. Yadav
Publisher: name: Geological Society of London
Year: 2019
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Seismograms extracted from 8 broadband seismic stations of IRIS seismic network for Mw 5.0 earthquake. Raw (blue) and clean after removal of noise from fundamental mode (red) waveforms data of vertical component seismograms. Station code mentioned in Table 1 and epicentre distance for each seismogram is given.
Low Temperature Properties of Quantum Antiferromagnetic Chains with Alternating Spins S=1 and 1/2
Creators: name: Brehmer, S.
name: Mikeska, H. -J.
name: Yamamoto, S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the low-temperature properties of S=1 and 1/2 alternating spin chains with antiferromagnetic nearest-neighbor exchange couplings using analytical techniques as well as a quantum Monte Carlo method. The spin-wave approach predicts two different low-lying excitations, which are gapped and gapless, respectively. The structure of low-lying levels is also discussed by perturbation theory in the strength of the Ising anisotropy. These analytical findings are compared with the results of quantum Monte Carlo calculations and it turns out that spin-wave theory well describes the present system. We conclude that the quantum ferrimagnetic chain exhibits both ferromagnetic and antiferromagnetic aspects.
description: 13 pages, RevTeX, six figures, submitted to J. Phys. Cond. Mat
Secondary flows of viscoelastic fluids in serpentine microchannels
Creators: name: Ducloue, Lucie
name: Casanellas, Laura
name: Haward, Simon J.
name: Poole, Robert J.
name: Alves, Manuel A.
name: Lerouge, Sandra
name: Shen, Amy Q.
name: Lindner, Anke
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Secondary flows are ubiquitous in channel flows, where small velocity components perpendicular to the main velocity appear due to the complexity of the channel geometry and/or that of the flow itself such as from inertial or non-Newtonian effects, etc. We investigate here the inertialess secondary flow of viscoelastic fluids in curved microchannels of rectangular cross-section and constant but alternating curvature: the so-called "serpentine channel" geometry. Numerical calculations (Poole et al, 2013) have shown that in this geometry, in the absence of elastic instabilities, a steady secondary flow develops that takes the shape of two counter-rotating vortices in the plane of the channel cross-section. We present the first experimental visualization evidence and characterization of these steady secondary flows, using a complementarity of microPIV in the plane of the channel, and confocal visualisation of dye-stream transport in the cross-sectional plane. We show that the measured streamlines and the relative velocity magnitude of the secondary flows are in qualitative agreement with the numerical results. In addition to our techniques being broadly applicable to the characterisation of three-dimensional flow structures in microchannels, our results are important for understanding the onset of instability in serpentine viscoelastic flows.
description: This is a post-peer-review, pre-copyedit version of an article published in Microfluidics and Nanofluidics. The final authenticated version is available online at: http://dx.doi.org/10.1007/s10404-019-2195-0
Design of a multifunctional polar metal via first-principles high-throughput structure screening
Creators: name: Fang, Yue-Wen
name: Chen, Hanghui
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Intrinsic polar metals are rare, especially in oxides, because free electrons screen electric fields in a metal and eliminate the internal dipoles that are needed to break inversion symmetry. Here we use first-principles high-throughput structure screening to predict a new polar metal in bulk and thin film forms. After screening more than 1000 different crystal structures, we find that ordered BiPbTi2O6 can crystallize in three polar and metallic structures, which can be transformed between via pressure or strain. In a heterostructure of layered BiPbTi2O6 and PbTiO3, multiple states with different relative orientations of BiPbTi2O6 polar displacements, and PbTiO3 polarization, can be stabilized. At room temperature, the interfacial coupling enables electric fields to first switch PbTiO3 polarization and subsequently drive 180° change of BiPbTi2O6 polar displacements. At low temperatures, the heterostructure provides a tunable tunnelling barrier and might be used in multi-state memory devices.
description: Full text is available free of charge at Communications Materials. 46 pages in total: 25 pages, 1 table and 7 figures in the main text; 23 pages, 2 tables, and 11 figures in the supplementary materials
BO'LAJAK BOSHLANG'ICH SINF O'QITUVCHILARIDA  BOLALAR ADABIYOTI FANI ASOSIDA MUSTAQIL TA'LIM VA O'QUV TOPSHIRIQLARINI ISHLAB CHIQISH METODIKASINI TAKOMILLASHTIRISH MEXANIZMI
Creators: name: Axmedova, M.E.
name: Raximova, G.K.
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada bo‘lajak boshlang‘ich sinf o‘qituvchilarida  bolalar adabiyoti fani asosida o‘quv topshiriqlarini ishlab chiqish metodikasini takomillashtirish mexanizmi. Anvar Obidjon she’riyatidagi bolalar obrazi, ularning o‘ziga xos xarakter, xususiyatlari tahlil qilingan.  Bolalarning rang-barang ruhiy olami hamda ramziy detallarning ma’nolari yoritib berilgan va undan metodik, didaktik, pedagogik usullarni yaratishda foydalanish imkoniyati ko‘rsatilgan.
Spin detection with a micromechanical trampoline: Towards magnetic resonance microscopy harnessing cavity optomechanics
Creators: name: Fischer, Ran
name: McNally, Dylan P.
name: Reetz, Chris
name: Assumpcao, Gabriel G. T.
name: Knief, Thomas R.
name: Lin, Yiheng
name: Regal, Cindy A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We explore the prospects and benefits of combining the techniques of cavity optomechanics with efforts to image spins using magnetic resonance force microscopy (MRFM). In particular, we focus on a common mechanical resonator used in cavity optomechanics -- high-stress stoichiometric silicon nitride (Si$_3$N$_4$) membranes. We present experimental work with a trampoline membrane resonator that has a quality factor above $10^6$ and an order of magnitude lower mass than a comparable standard membrane resonators. Such high-stress resonators are on a trajectory to reach 0.1 $\rm{aN}/\sqrt{\rm{Hz}}$ force sensitivities at MHz frequencies by using techniques such as soft clamping and phononic-crystal control of acoustic radiation in combination with cryogenic cooling. We present a demonstration of force-detected electron spin resonance of an ensemble at room temperature using the trampoline resonators functionalized with a magnetic grain. We discuss prospects for combining such a resonator with an integrated Fabry-Perot cavity readout at cryogenic temperatures, and provide ideas for future impacts of membrane cavity optomechanical devices on MRFM of nuclear spins.
description: 19 pages, 8 figures, 3 tables
Double parton scatterings in high energy hadronic collisions
Creators: name: Calucci, G.
name: Treleani, D.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: CDF has recently measured a large number of double parton scatterings. The observed value of $σ_{eff}$, the non perturbative parameter which characterizes the process, is considerably smaller as compared with the naive expectation. The small value of $σ_{eff}$ is likely to be an indication of the importance of the two-body parton correlations in the many-body parton distributions of the proton.
description: 8 pages, latex file, no figures, contributions to the proceedings of the ISMD97
HAYOTDA VA ILM-FAN SOHASIDA XOTIN-QIZLARNING ROLINI OSHIRISH
Creators: name: Odilova, H.
name: Karimova, Tursunoy
Publisher: name: Zenodo
Year: 2025

description: Jamiyatda ilm-fan va texnologiyalar va xotin qizlarning roli, mamlakatimizda xotin-qizlar tomonidan olib borilayotgan ilmiy tadqiqot ishlar, Jamiyatimizda faol, bilimi va salohiyati bilan bizga g‘urur bag‘ishlaydigan ayollarimiz soni
Phenomenology of light remnant doubly charged Higgs fields in the supersymmetric left-right model
Creators: name: Dutta, B.
name: Mohapatra, R. N.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It has recently shown that in supersymmetric left-right models with automatic R-parity conservation, the theory below the $W_R$ scale is given by MSSM with massive neutrinos and a pair of doubly charged superfields with masses in the 100 GeV range (with or without an extra pair of heavy Higgs doublets (M \geq 10 TeV) depending on the model). In this paper we study the unification prospects for such theories and their phenomenological implications for collider experiments. We study two versions of the theory, one with supersymmetry breaking transmitted via the gauge and another where the same occurs via gravitational forces. We point out that looking at multi $τ$ final states can considerably constrain the parameter space of the model.
description: 15 pages(Latex), minor typos corrected and references added
Energy-efficient domain wall motion governed by the interplay of helicity-dependent optical effect and spin-orbit torque
Creators: name: Zhang, Boyu
name: Xu, Yong
name: Zhao, Weisheng
name: Zhu, Daoqian
name: Lin, Xiaoyang
name: Hehn, Michel
name: Malinowski, Gregory
name: Ravelosona, Dafiné
name: Mangin, Stéphane
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Spin-orbit torque provides a powerful means of manipulating domain walls along magnetic wires. However, the current density required for domain wall motion is still too high to realize low power devices. Here we experimentally demonstrate helicity-dependent domain wall motion by combining synchronized femtosecond laser pulses and short current pulses in Co/Ni/Co ultra-thin film wires with perpendicular magnetization. Domain wall can remain pinned under one laser circular helicity while depinned by the opposite circular helicity. Thanks to the all-optical helicity-dependent effect, the threshold current density due to spin-orbit torque can be reduced by more than 50%. Based on this joint effect combining spin-orbit torque and helicity-dependent laser pulses, an optoelectronic logic-in-memory device has been experimentally demonstrated. This work enables a new class of low power spintronic-photonic devices beyond the conventional approach of all-optical switching or all-current switching for data storage.
description: 21 pages, 5 figures
title: ADCO, Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Cart. 177 (11 H 289), 197 folios, f. 0230
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0230, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0230, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Fractals from genomes: exact solutions of a biology-inspired problem
Creators: name: Hao, Bai-lin
Publisher: name: arXiv
Year: 1999
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: This is a review of a set of recent papers with some new data added. After a brief biological introduction a visualization scheme of the string composition of long DNA sequences, in particular, of bacterial complete genomes, will be described. This scheme leads to a class of self-similar and self-overlapping fractals in the limit of infinitely long constotuent strings. The calculation of their exact dimensions and the counting of true and redundant avoided strings at different string lengths turn out to be one and the same problem. We give exact solution of the problem using two independent methods: the Goulden-Jackson cluster method in combinatorics and the method of formal language theory.
description: 24 pages, LaTeX, 5 PostScript figures (two in color), psfig
Ultrasoft pseudopotentials with kinetic energy density support: implementing the modified Becke-Johnson potential
Creators: name: Bartók, Albert P.
name: Yates, Jonathan R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We extend the Vanderbilt ultrasoft pseudopotential scheme by adding kinetic energy density terms, in order to use meta-GGA exchange potentials, such as the Becke-Johnson or Tran-Blaha potentials, in the planewave-pseudopotential implementation of Density Functional Theory. Having implemented kinetic energy augmentation and non-linear core correction terms in the CASTEP density functional package, we evaluate the validity of our approach by comparing the calculated electronic structure of isolated atoms and semiconductor crystals to all-electron benchmark calculations. Based on our results, we provide recommendations for the practical use of the Tran-Blaha exchange in planewave-pseudopotential codes.
Electron Capture into Quantum Wells via Scattering by Electrons, Holes, and Optical Phonons
Creators: name: Kalna, Karol
name: Mosko, Martin
Publisher: name: arXiv
Year: 1996
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Electron capture times due to the electron-electron (e-e), electron-hole (e-h) and electron-polar optical phonon (e-pop) interactions are calculated in the GaAs quantum well (QW) with electron and hole densities 10^11 cm^-2. The calculated capture times oscillate as a function of the QW width with the same period but with different amplitudes. The e-h capture time is two to four orders larger and the e-e capture time one to three orders larger than the e-pop capture time. The exceptions are the QW widths near resonance minima, where the e-e capture time is only 2-3 times larger and the e-h capture time 10-100 times larger. Different physical origin of the oscillatory behavior is demonstrated for the e-e and e-pop capture times. Effects of exchange and degeneracy on the e-e capture are analysed. The exchange effect increases the e-e capture time approximately two times while the degeneracy does not change the capture time except for the QW depths and widths near the resonance.
description: 10 pages, LaTeX2.09, 8 PostScript figures
Absence of Landau-Peierls Instability in the Magnetic Dual Chiral Density Wave Phase of Dense QCD
Creators: name: Ferrer, Efrain J
name: de la Incera, Vivian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the stability of the Magnetic Dual Chiral Density Wave (MDCDW) phase of cold and dense QCD against collective low-energy fluctuations of the order parameter. The appearance of additional structures in the system free-energy due to the explicit breaking of the rotational and isospin symmetries by the external magnetic field and the field-induced asymmetry of the lowest Landau level modes play a crucial role in the analysis. The new structures not only affect the condensate minimum equations, but also the spectrum of the thermal fluctuations, which lacks the transverse soft modes that typically affect single-modulated inhomogeneous phases in the absence of a magnetic field. Consequently, the long-range order of the MDCDW phase is preserved at finite temperature. The lack of Landau-Peierls instabilities in the MDCDW phase makes this inhomogeneous phase of dense quark matter particularly relevant for the physics of neutron stars.
description: Typos corrected, new discussions added
Design and Optimization of Cooperative Sensing With Limited Backhaul Capacity
Creators: name: Li, Wenrui
name: Li, Min
name: Liu, An
name: Han, Tony Xiao
Publisher: name: arXiv
Year: 2024
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper introduces a cooperative sensing framework designed for integrated sensing and communication cellular networks. The framework comprises one base station (BS) functioning as the sensing transmitter, while several nearby BSs act as sensing receivers. The primary objective is to facilitate cooperative target localization by enabling each receiver to share specific information with a fusion center (FC) over a limited capacity backhaul link. To achieve this goal, we propose an advanced cooperative sensing design that enhances the communication process between the receivers and the FC. Each receiver independently estimates the time delay and the reflecting coefficient associated with the reflected path from the target. Subsequently, each receiver transmits the estimated values and the received signal samples centered around the estimated time delay to the FC. To efficiently quantize the signal samples, a Karhunen-Loève Transform coding scheme is employed. Furthermore, an optimization problem is formulated to allocate backhaul resources for quantizing different samples, improving target localization. Numerical results validate the effectiveness of our proposed advanced design and demonstrate its superiority over a baseline design, where only the locally estimated values are transmitted from each receiver to the FC.
description: This paper has been published in 2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall)
Preparation of a simple biocompatible magnetite@citric acid: An efficient reusable solid acid catalyst for the rapid synthesis of antipyrine Schiff’s bases and study of their radical scavenging potential
Creators: name: Mitlesh Kumari
name: Gupta, Ragini
name: Yachana Jain
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Citric acid immobilized magnetic nanoparticles (MNPs@CA) have been synthesized and used for the preparation of bio-important antipyrine (1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one) derived Schiff’s bases (3a-k) in lesser reaction time with very high yield under ultrasonication. The catalyst was characterized by FT-IR, powder X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), high resolution transmission electron microscopy (HRTEM), and thermogravimetric analysis (TGA). The functionalized nanoparticles were easily separated using an external magnet during work-up procedure and show excellent reusability upto 8 cycles without any significant loss in catalytic activity. All the synthesized compounds (3a-k) were screened by DPPH (2,2-diphenyl-1-picrylhydrazyl) method with respect to ascorbic acid for their antioxidant activity and some of them gave promising results.
Instantons and Polarized Structure Functions
Creators: name: Kochelev, N. I.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The contribution of the quark-quark and quark-gluon interaction induced by instantons to the valence quark and proton spin-dependent structure functions $g_1(x,Q^2)$ is estimated within the instanton liquid model for QCD vacuum. It is shown, that this interaction leads to a rather large violation of the Ellis-Jaffe sum rule.
description: 9 pages, Latex, 4 figures. To appear in Proc. Workshop "Deep Inelastic Scattering off Polarized Targets: Theory Meets Experiment", September 1997, DESY-Zeuthen
DL-FRONT MERRA-2 weather front processing and analysis artifacts
Creators: name: Biard, James C
name: Kunkel, Kenneth E
Publisher: name: Zenodo
Year: 2019
Subjects: subject: weather
subject: fronts
subject: meteorology
subject: atmosphere
subject: machine learning
subject: neural network
subject: WPC
subject: MERRA-2
subject: NWS
subject: http://glossary.ametsoc.org/wiki/Cold_front
subject: http://glossary.ametsoc.org/wiki/Warm_front
subject: http://glossary.ametsoc.org/wiki/Quasi-stationary_front
subject: http://glossary.ametsoc.org/wiki/Occluded_front
subject: http://glossary.ametsoc.org/wiki/Airmass_analysis

description: DL-FRONT is a Deep Learning Neural Network (DLNN) that was trained to detect weather fronts using spatial grids of near-surface atmospheric variables. The dataset is composed of various artifacts from training the network with label data from the Coded Surface Bulletin dataset from the National Weather Service Weather Prediction Center (WPC) and input data from the National Aeronautics and Space Administration (NASA) Modern-Era Retrospective analysis for Research and Applications, Version 2 (MERRA-2). There are training loss and accuracy logs and the results of a variety of statistical analyses comparing the network outputs with the label data. There is also a movie that shows a side-by-side comparison between the label data and the network output using a year of data that was not used in the training.
description: {"references": ["The Modern-Era Retrospective Analysis for Research and Applications, Version 2 (MERRA-2), Ronald Gelaro, et al., 2017, J. Clim., doi: 10.1175/JCLI-D-16-0758."]}
TA'LIMDA ISH DAFTARI – O'QUV TOPSHIRIQLARI TIZIMINI TASHKIL ETISH
Creators: name: Rasulova, Gulbahor
Publisher: name: Zenodo
Year: 2025

description: ushbu maqolada adabiy o‘qish bo‘yicha o‘quv topshiriqlar tizimidan foydalanib, adabiy o‘qish darslarida o‘quvchilar faoliyatini tashkil etish. Tizimning mazmun tomoni turli janrdagi matnlarga, tashkiliy tomoni innovatsion faoliyat turlariga (tadqiqot, talqin, dizayn, ijodiy, o‘yin) asoslangan bo‘lib, zamonaviy - maktab o‘quvchilari uchun qiziqarli. Ta’lim jarayonida vazifalar tizimini qo‘llash uchun uni qulay va samarali shaklga keltirish haqida ochib berilgan.
Effects of Core-Hole Screening on Spin-Polarised Auger Spectra from Ferromagnetic Nickel
Creators: name: Wegner, T.
name: Potthoff, M.
name: Nolting, W.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We calculate the spin- and temperature-dependent local density of states for ferromagnetic Ni in the presence of a core hole at a distinguished site in the lattice. Correlations among the valence electrons and between valence and core electrons are described within a multi-band Hubbard model which is treated by means of second-order perturbation theory around the Hartree-Fock solution. The core-hole potential causes strong screening effects in the Ni valence band. The local magnetic moment is found to be decreased by a factor 5-6. The consequences for the spin polarisation of CVV Auger electrons are discussed.
description: LaTeX, 4 pages, 1 eps figure included, Acta Physica Polonica A (in press), Physics of Magnetism '99 (Poznan, Poland)
b2bTools: Online predictions for protein biophysical features and their conservation
Creators: name: Kagami, Luciano Porto
name: Gavalda-Garcia, Jose
name: Roca-Martinez, Joel
name: Vranken, Wim
Publisher: name: Zenodo
Year: 2021
Subjects: Protein Biophysics
Machine Learning
Protein biophysical properties
Server
API
Software Demo
Protein
Demonstration
Biophysics

description: This poster was presented in BioSB 2021, Online (originally planned for Lunteren, The Netherlands) on the 15th June 2021.
description: Software demo available on: 10.5281/zenodo.5040390
Impact of irrelevant deformations on thermodynamics and transport in holographic quantum critical states
Creators: name: Davison, Richard A.
name: Gentle, Simon A.
name: Goutéraux, Blaise
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study thermodynamic and transport observables of quantum critical states that arise in the infra-red limit of holographic renormalisation group flows. Although these observables are expected to exhibit quantum critical scaling, there are a number of cases in which their frequency and temperature dependences are in apparent contradiction with scaling theories. We study two different classes of examples, and show in both cases that the apparent breakdown of scaling is a consequence of the dependence of observables on an irrelevant deformation of the quantum critical state. By assigning scaling dimensions to the near-horizon observables, we formulate improved scaling theories that are completely consistent with all explicit holographic results once the dependence on the dangerously irrelevant coupling is properly accounted for. In addition to governing thermodynamic and transport phenomena in these states, we show that the dangerously irrelevant coupling also controls late-time equilibration, which occurs at a rate parametrically slower than the temperature $1/τ_{eq}\ll T$. At very late times, transport is diffusion-dominated, with a diffusivity that can be written simply in terms of $τ_{eq}$ and the butterfly velocity, $D\sim v_B^2τ_{eq}$. We conjecture that in such cases there exists a long-lived, propagating collective mode with velocity $v_s$, and in this case the relation $D=v_s^2τ_{eq}$ holds exactly in the limit $τ_{eq} T\gg1$.
description: v2: very minor edits, version accepted for publication in PRD. v1: 47+8 pages, no figures, 12 pt font, double interline. Extended version of arXiv:1808.05659
Mutagenesis of Snu114 domain IV identifies a developmental role in meiotic splicing
Creators: name: Gautam, Amit
name: Beggs, Jean D.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Snu114, a component of the U5 snRNP, plays a key role in activation of the spliceosome. It controls the action of Brr2, an RNA-stimulated ATPase/RNA helicase that disrupts U4/U6 snRNA base-pairing prior to formation of the spliceosome’s catalytic centre. Snu114 has a highly conserved domain structure that resembles that of the GTPase EF-2/EF-G in the ribosome. It has been suggested that the regulatory function of Snu114 in activation of the spliceosome is mediated by its C-terminal region, however, there has been only limited characterisation of the interactions of the C-terminal domains. We show a direct interaction between protein phosphatase PP1 and Snu114 domain ‘IVa’ and identify sequence ‘YGVQYK’ as a PP1 binding motif. Interestingly, this motif is also required for Cwc21 binding. We provide evidence for mutually exclusive interaction of Cwc21 and PP1 with Snu114 and show that the affinity of Cwc21 and PP1 for Snu114 is influenced by the different nucleotide-bound states of Snu114. Moreover, we identify a novel mutation in domain IVa that, while not affecting vegetative growth of yeast cells, causes a defect in splicing transcripts of the meiotic genes, SPO22, AMA1 and MER2, thereby inhibiting an early stage of meiosis.
Metadata record for the manuscript: Mapping the benefits of nature in cities with the InVEST software
Creators: name: P., Hamel
name: A.D., Guerry
name: S., Polasky
name: B., Han
name: J.A., Douglass,
name: M., Hamann
name: B., Janke
name: J.J., Kuiper,
name: H., Levrel,
name: H., Liu
name: E., Lonsdorf,
name: R.I., McDonald,
name: C., Nootenboom
name: Z., Ouyang
name: R.P., Remme
name: R., Sharp
name: L., Tardieu
name: V., Viguié
name: D., Xu
name: H., Zheng
name: G.C., Daily
Publisher: name: figshare
Year: 2021
Subjects: subject: 49999 Earth Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Environmental Science
subject: Ecology
subject: FOS: Biological sciences

description: Summary
 This metadata record provides details of the data supporting the claims of the related manuscript: “Mapping the benefits of nature in cities with the InVEST software”. The related study presents an approach to support the greening of cities by quantifying and mapping the diverse benefits of natural infrastructure for now and in the future. The approach relies on eight open-source tools, within the InVEST software, that compute biophysical and socio-economic metrics relevant to a variety of decisions in data-rich or data-scarce contexts. Case studies are performed for China, France and the United States. Type of data: .tif images, .shp shapefiles Subject of data: natural infrastructure (such as parks, forests, street trees, green roofs, coastal vegetation) Geographic location: China, France, United States of America Data access The raster files underlying Figure 2, Table 2 and Supplementary Figure 1, and the shapefile ‘Access_UGS_Bivariate_IRIS.shp’ underlying Figure 3 in the related manuscript are shared via institutional file storage and can be accessed via the following link: https://doi.org/10.21979/N9/C7MJTD. Interested readers are encouraged to contact the authors for additional information. Corresponding author(s) for this study Perrine Hamel, Asian School of the Environment, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798. perrine.hamel@ntu.edu.sg
Additional file 1 of A systematic scoping review on patients’ perceptions of dignity
Creators: name: Chua, Keith Zi Yuan
name: Quah, Elaine Li Ying
name: Lim, Yun Xue
name: Goh, Chloe Keyi
name: Lim, Jieyu
name: Wan, Darius Wei Jun
name: Ong, Simone Meiqi
name: Chong, Chi Sum
name: Yeo, Kennan Zhi Guang
name: Goh, Laura Shih Hui
name: See, Ray Meng
name: Lee, Alexia Sze Inn
name: Ong, Yun Ting
name: Chiam, Min
name: Ong, Eng Koon
name: Zhou, Jamie Xuelian
name: Lim, Crystal
name: Ong, Simon Yew Kuang
name: Krishna, Lalit
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Biological Sciences not elsewhere classified
Science Policy

description: Additional file 1. Tabulated summaries.
Privacy Engineering From Principles to Practice: A Roadmap
Creators: name: Pallas, Frank
name: Koerner, Katharina
name: Barberá, Isabel
name: Hoepman, Jaap-Henk
name: Jensen, Meiko
name: Narla, Nandita Rao
name: Samarin, Nikita
name: Ulbricht, Max-R.
name: Wagner, Isabel
name: Wuyts, Kim
name: Zimmermann, Christian
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cryptography and Security (cs.CR)
subject: Computers and Society (cs.CY)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences
subject: K.5.0; H.1.0; D.2.1; D.2.2

description: Privacy engineering is gaining momentum in industry and academia alike. So far, manifold low-level primitives and higher-level methods and strategies have successfully been established. Still, fostering adoption in real-world information systems calls for additional aspects to be consciously considered in research and practice.
Quantum spiral spin-tensor magnetism
Creators: name: Zhou, Xiaofan
name: Luo, Xi-Wang
name: Chen, Gang
name: Jia, Suotang
name: Zhang, Chuanwei
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The characterization of quantum magnetism in a large spin ($\geq 1$) system naturally involves both spin-vectors and -tensors. While certain types of spin-vector (e.g., ferromagnetic, spiral) and spin-tensor (e.g., nematic in frustrated lattices) orders have been investigated separately, the coexistence and correlation between them have not been well explored. Here we propose a novel quantum spiral spin-tensor order on a spin-1 Heisenberg chain subject to a spiral spin-tensor Zeeman field, which can be experimentally realized using a Raman-dressed cold atom optical lattice. We develop a method to fully characterize quantum phases of such spiral tensor magnetism with the coexistence of spin-vector and spin-tensor orders as well as their correlations using eight geometric parameters. Our method provides a powerful tool for characterizing spin-1 quantum magnetism and opens an avenue for exploring novel magnetic orders and spin-tensor electronics/atomtronics in large-spin systems.
description: 11 pages, 15 figures
Ab-initio study of oxygen vacancies in alpha-quartz
Creators: name: Carbonaro, C. M.
name: Fiorentini, V.
name: Massidda, S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Extrinsic levels, formation energies, and relaxation geometries are calculated ab initio for oxygen vacancies in alpha-quartz SiO2. The vacancy is found to be thermodynamically stable in the charge states Q=+3, Q=0, Q=--2, and Q=-3. The charged states are stabilized by large and asymmetric distortions near the vacancy site. Concurrently, Franck-Condon shifts for absorption and recombination related to these states are found to be strongly asymmetric. In undoped quartz, the ground state of the vacancy is the neutral charge state, while for moderate p-type and n-type doping, the +3 and -3 states are favored, respectively, over a wide Fermi level window. Optical transitions related to the vacancy are predicted at around 3 eV and 6.5 eV (absorption) and 2.5 to 3.0 eV (emission), depending on the charge state of the ground state.
description: 6 figures included, but only Fig.1 actually changed
Switching internal times and a new perspective on the 'wave function of the universe'
Creators: name: Hoehn, Philipp A
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Despite its importance in general relativity, a quantum notion of general covariance has not yet been established in quantum gravity and cosmology, where, given the a priori absence of coordinates, it is necessary to replace classical frames with dynamical quantum reference systems. As such, quantum general covariance bears on the ability to consistently switch between the descriptions of the same physics relative to arbitrary choices of quantum reference system. Recently, a systematic approach for such switches has been developed (arXiv:1809.00556, 1809.05093, 1810.04153). It links the descriptions relative to different choices of quantum reference system, identified as the correspondingly reduced quantum theories, via the reference-system-neutral Dirac quantization, in analogy to coordinate changes on a manifold. In this work, we apply this method to a simple cosmological model to demonstrate how to consistently switch between different internal time choices in quantum cosmology. We substantiate the argument that the conjunction of Dirac and reduced quantized versions of the theory defines a complete relational quantum theory that not only admits a quantum general covariance, but, we argue, also suggests a new perspective on the 'wave function of the universe'. It assumes the role of a perspective-neutral global state, without immediate physical interpretation, that, however, encodes all the descriptions of the universe relative to all possible choices of reference system at once and constitutes the crucial link between these internal perspectives. While, for simplicity, we use the Wheeler-DeWitt formulation, the method and arguments might be also adaptable to loop quantum cosmology.
description: 14+7 pages. Invited contribution to the special issue "Progress in Group Field Theory and Related Quantum Gravity Formalisms", Eds. S. Carrozza, S. Gielen and D. Oriti. Minor clarifications, updated references, matches published version
TA'LIM SIFATI SAMARADORLIGINI OSHIRISHDA KREDIT-MODUL TIZIMIDAN FOYDALANISH
Creators: name: Kubayeva, Y.I.
Publisher: name: Zenodo
Year: 2025

description: Maqolada kredit-modul tizimi, uning ta’lim tizimiga joriy etilishi, o’qitish sifatini oshirishda kredit-modul tizimining avzalliklari bayon etilgan. Shui bilan bir qatorda mamlakatimiz ta’lim tizimidagi kredit-modulli o’qitishning yutuqlari, uni yanada takomillashtirish borasidagi qarashlar yoritilgan.
Profiling bioactive flavonoids and carotenoids in select south Indian spices and nuts
Creators: name: Kaliyaperumal Ashokkumar
name: Pandian, Arjun
name: Muthusamy Murugan
name: M.K. Dhanya
name: Thiravidamani Sathyan
name: Sivakumar, Paramasivam
name: Raj, Surya
name: Warkentin, Thomas D.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: Science Policy
subject: Plant Biology

description: The objective of this study was to examine the bioactive flavonoids and carotenoids concentration in fifteen south Indian spice and two tree nut species using high performance liquid chromatography (HPLC). Among four flavonoids, catechin concentration was the highest in all spices and nuts and ranged between 97.1 and 1745.4 µg g−1. Quercetin concentration was the greatest in cinnamon, followed by garlic and cumin and ranged from 0.4 to 65 µg g−1 in other spices and nuts. Lutein concentration ranged from 0.1 to 102.8 µg g−1. Of the spices and nuts studied, β-carotene concentration was highest in coriander leaves (74.7 µg g−1), followed by red pepper (12.5 µg g−1) and curry leaves (8.5 µg g−1). This research shows that consumption of south Indian spices and nuts could substantially benefit consumers living in regions experiencing Vitamin A and other micronutrient deficiencies.
Hard Exclusive Meson Production and Nonforward Parton Distributions
Creators: name: Mankiewicz, L.
name: Piller, G.
name: Weigl, T.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present an analysis of twist-2, leading order QCD amplitudes for hard exclusive leptoproduction of mesons in terms of double/nonforward parton distribution functions. After reviewing some general features of nonforward nucleon matrix elements of twist-2 QCD string operators, we propose a phenomenological model for quark and gluon nonforward distribution functions. The corresponding QCD evolution equations are solved in the leading logarithmic approximation for flavor nonsinglet distributions. We derive explicit expressions for hard exclusive pi^0, eta, and neutral vector meson production amplitudes and discuss general features of the corresponding cross sections.
description: 23 pages, Latex, to be published in Z. Phys. C
Thermodynamic class II Szekeres-Szafron solutions. Singular models
Creators: name: Coll, Bartolomé
name: Ferrando, Joan Josep
name: Sáez, Juan Antonio
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A family of parabolic Szekeres-Szafron class II solutions in local thermal equilibrium is studied and their associated thermodynamics are obtained. The subfamily with the hydrodynamic behavior of a generic ideal gas (defined by the equation of state $p = k n Θ$) results to be an inhomogeneous generalization of flat FLRW $γ$-law models. Three significative interpretations that follow on from the choice of three specific thermodynamic schemes are analyzed in depth. First, the generic ideal gas in local thermal equilibrium; this interpretation leads to an inhomogeneous temperature $Θ$. Second, the thermodynamics with homogeneous temperature considered by Lima and Tiomno (CQG 6 1989). And third, a new model having exactly the homogeneous temperature of the FLRW limit. It is shown that the three models above fulfill the necessary macroscopic requirements for physical reality (positivity of matter density and temperature, energy conditions and compressibility conditions) in wide domains of the spacetime.
description: 22 pages, 1 figure
Theory of composite-band Wannier states and order-N electronic-structure calculations
Creators: name: Hoshi, Takeo
name: Fujiwara, Takeo
Publisher: name: arXiv
Year: 1999
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: From the order-N electronic-structure formulation, a Hamiltonian is derived, of which lowest eigen state is the generalized or composite-band Wannier state. This Hamiltonian maps the locality of the Wannier state to that of a virtual impurity state and to a perturbation from a bonding orbital. These theories are demonstrated in the diamond-structure solids, where the Wannier states are constructed by a practical order-N algorithm with the Hamiltonian. The results give a prototypical picture of the Wannier states in covalent-bonded systems.
description: 4 pages, 2 figures. (reposted at Aug. 2000 with major changes)
title: ADCO, Cartulaire de Cîteaux pour les possessions d'Aloxe (XVe siècle), Cart. 182 (11 H 233), 105 folios, f. 0071
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour les possessions d'Aloxe (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 182 (11 H 233), 105 folios, f. 0071, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d'Aloxe (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 182 (11 H 233), 105 folios, f. 0071, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Novel Visible Light-Responsive Molecules as Actuators for "On Demand” Drug Delivery
Creators: name: SHIYANG JIA
Publisher: name: Monash University
Year: 2019
Subjects: subject: 111504 Pharmaceutical Sciences
subject: FOS: Clinical medicine
subject: 30499 Medicinal and Biomolecular Chemistry not elsewhere classified
subject: FOS: Chemical sciences

description: Light-responsive delivery systems provide a non-invasive approach to accurately control the site, timing and dosage of released drugs, significantly enhancing the outcome and decreasing the adverse effects of therapeutics. This thesis describes the development of visible light-responsive drug delivery systems by incorporating photoswitchable molecules in lipid-based nanomaterials. The developed systems can be transitioned from a “slow release” pattern to a “fast release” pattern in situ repeatedly through an external light source, showing great potential for the treatment of ocular diseases.