cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the algorithm to find S-related Lie algebras
Creators: name: Inostroza, Carlos
name: Kondrashuk, Igor
name: Merino, Nelson
name: Nadal, Felip
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Numerical Analysis (math.NA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this article we describe the Java library that we have recently constructed to automatize the S-expansion method, a powerful mathematical technique allowing to relate different Lie algebras. An important input in this procedure is the use of abelian semigroups and thus, we start with a brief review about the classification of non-isomorphic semigroups made in the literature during the last decades, and explain how the lists of non-isomorphic semigroups up to order 6 can be used as inputs in many of the methods of our library. After describing the main features of the classes that compose our library we present a new method called fillTemplate which tuns out to be very useful to answer whether two given algebras can be S-related.
description: 6 pages, Talk at ACAT 2017, Seattle, USA, to appear in Proceedings of ACAT 2017
The Effective Use of Precision Electroweak Measurements
Creators: name: Burgess, C. P.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Several reasonably model-independent formulations of the implications of new physics for precision electroweak measurements have been developed over the past years, most notably by Peskin and Takeuchi, and by Altarelli \etal. These formulations work by identifying a small, but useful, set of parameters through which new physics often enters into well-measured physical observables. For the theories to which such an analysis applies, this approach greatly streamlines the confrontation with the data. Since the experimentally-allowed range for these parameters has been determined from global fits to the data, theorists need only compute their predictions for these parameters to constrain their models. These methods are summarized here, together with several recent generalizations which permit applications to wider classes of new physics, and which include the original approaches as special cases.
description: 29 pages, latex, 3 figures available on request
Additional file 1: of Systemic translocation of Staphylococcus drives autoantibody production in HIV disease
Creators: name: Luo, Zhenwu
name: Li, Min
name: Wu, Yongxia
name: Meng, Zhefeng
name: Martin, Lisa
name: Zhang, Lumin
name: Ogunrinde, Elizabeth
name: Zhou, Zejun
name: Qin, Shenghui
name: Wan, Zhuang
name: Westerink, Maria
name: Warth, Stephanie
name: Liu, Hui
name: Jin, Ping
name: Stroncek, David
name: Li, Quan-Zhen
name: Wang, Ena
name: Wu, Xueling
name: Heath, Sonya
name: Li, Zihai
name: Alekseyenko, Alexander
name: Jiang, Wei
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Table S1. Clinical characteristics and baseline immune parameters. Table S2. Repertoire and reactivity of 31 mAbs from dsDNA+IgG+ B cells in one HIV+ subject displayed substantial reactivity to dsDNA antigens. Table S3. The OUT in water control. Figure S1. Cross-reactivity of purified IgG and IgM ANA to influenza vaccine antigens by competitive ELISA. Figure S2. Variation in gene expression. Figure S3. Systemic microbial translocation, B cell repertoire profiles, and plasma microbiome in autoantibody induction in HIV+ subjects. Figure S4. H&E-stained sections of small intestine and T cells response from spleen of C57BL/6 mice after treated with PBS, HKPA, HKSA, or HKST. (PDF 3448 kb)
title: ADCO, Cartulaire de Cîteaux pour les possessions de Tontenant (c. 1504), Cart. 184 (11 H 987), 105 folios, f. 0085
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: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP

description: Cartulaire de Cîteaux pour les possessions de Tontenant (c. 1504), Archives départementales de la Côte-d'Or, Cart. 184 (11 H 987), 105 folios, f. 0085, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Tontenant (c. 1504), Archives départementales de la Côte-d'Or, Cart. 184 (11 H 987), 105 folios, f. 0085, 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
[Local 1 union contracts]
Creators: name: Association Of University And College Employees
Publisher: name: The University of British Columbia
Year: 2019

description: File contains the following bound collective agreements: "AUCE Local 1 (UBC) Union Contract -- October 1, 1976 - March 31, 1978 -- covering clerical & library workers at UBC"; "AUCE Local 1 (UBC) Union Contract -- April 1, 1978 - March 31, 1979 -- covering clerical & library workers at UBC"; "AUCE Local 1 (UBC) Union Contract -- April 1, 1979 - March 31, 1980 -- covering clerical and library workers at UBC"; and "AUCE Local 1 (UBC) Union Contract -- April 1, 1980 - March 31, 1982 -- covering clerical and library workers at UBC".
The Dwarf Irregular Galaxy UGC 7636 Exposed: Stripping At Work In The Virgo Cluster
Creators: name: Lee, Henry
name: Richer, Michael G.
name: McCall, Marshall L.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of optical spectroscopy of a newly discovered H II region residing in the H I gas cloud located between the dwarf irregular galaxy UGC 7636 and the giant elliptical galaxy NGC 4472 in the Virgo Cluster. By comparing UGC 7636 with dwarf irregular galaxies in the field, we show that the H I cloud must have originated from UGC 7636 because (1) the oxygen abundance of the cloud agrees with that expected for a galaxy with the blue luminosity of UGC 7636, and (2) M_{H I}/L_B for UGC 7636 becomes consistent with the measured oxygen abundance of the cloud if the H I mass of the cloud is added back into UGC 7636. It is likely that tides from NGC 4472 first loosened the H I gas, after which ram-pressure stripping removed the gas from UGC 7636.
description: 12 pages, 2 eps figures (AASTeX 5.0); accepted for publication in ApJ Letters
Efficient method to calculate energy spectra for analysing magneto-oscillations
Creators: name: Gramizadeh, Hamed
name: Candido, Denis R.
name: Manolescu, Andrei
name: Egues, J. Carlos
name: Erlingsson, Sigurdur I.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Magneto-oscillations in two-dimensional systems with spin-orbit interaction are typically characterized by fast Shubnikov-de~Haas (SdH) oscillations and slower spin-orbit-related beatings. The characterization of the full SdH oscillatory behavior in systems with both spin-orbit interaction and Zeeman coupling requires a time consuming diagonalization of large matrices for many magnetic field values. By using the Poisson summation formula we can explicitly separate the density of states into, fast and slow oscillations, which determine the corresponding fast and slow parts of the magneto-oscillations. We introduce an efficient scheme of partial diagonalization of our Hamiltonian, where only states close to the Fermi energy are needed to obtain the SdH oscillations, thus reducing the required computational time. This allows an efficient method for fitting numerically the SdH data, using the inherent separation of the fast and slow oscillations. We compare systems with only Rashba spin-orbit interaction (SOI) and both Rashba and Dresselhaus SOI with, and without, an in-plane magnetic field. The energy spectra are characterized in terms of symmetries, which have direct and visible consequences in the magneto-oscillations. To highlight the benefits of our methodology, we use it to extract the spin-orbit parameters by fitting realistic transport data.
description: 9 pages, 8 figures
Optimization of treatment of patients with arterial hypertension in combination with coronary heart disease
Creators: name: Sheiko S.О.
name: Kolb N.О.
Publisher: name: figshare
Year: 2018
Subjects: subject: 110201 Cardiology (incl. Cardiovascular Diseases)
subject: FOS: Clinical medicine
subject: 110299 Cardiorespiratory Medicine and Haematology not elsewhere classified
subject: 110303 Clinical Microbiology
subject: Diseases
subject: 111707 Family Care
subject: FOS: Health sciences
subject: 110904 Neurology and Neuromuscular Diseases

description: Arterial hypertension (AH) is one of the most important risk factors for atherosclerosis, mainly coronary heart disease (CHD) and damage to the brain vessels. Especially often there is a combination of CHD and hypertension. There is a great need in systematizing the approaches to antihypertensive therapy in patients with coronary artery disease, as well as treating coronary artery disease in patients with hypertension. The aim of this work was to study the clinical efficacy and adherence to treatment of patients with hypertension in combination with CHD with a fixed combination of β-adrenoblockators bisoprolola fumarate (5 mg) and calcium channel blockers - amlodipine (5 mg) (alothedine). The use of alotdine in patients with hypertension and coronary artery disease with a high cardiovascular risk provides a significant anti-ischemic effect in combination with a clear antihypertensive effect. Normalization of daily blood pressure monitoring in patients at high risk shows a significant positive result which affects the long-term prognosis of the disease and the development of complications. The fixed combination of bisoprolol and amlodipine provides a high degree of patients’ adherence to treatment.
[AUCE Local 1 Union Contracts and Collective Agreements]
Creators: name: Association Of University And College Employees
Publisher: name: The University of British Columbia
Year: 2019

description: File contains six booklets of union contracts and collective agreements between Association of University & College Employees Local 1 and University of British Columbia, dated April 1, 1974 to March 31, 1982. Topics discussed include definitions of employees, probation, security, stewards, discrimination, union meetings, management's rights, committees, consultation, court duty, picket lines, technological or automation-related changes, job training, protective clothing, employee files, working conditions, statutory holidays, vacations, hours of work, overtime, benefits such as daycare, pension, and medical and dental plan, job description, evaluation, and reclassification, seniority, discharge, promotion, transfer, layoff, recall, grievances and arbitration, wages, contracts, shift work, sick leave, maternity leave, monthly and hourly rates of pay, and letters of agreement.
On Almost periodicity and minimality for semiflows
Creators: name: Auslander, Joseph
name: Nagar, Anima
Publisher: name: arXiv
Year: 2020
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37B05

description: In topological dynamics, the dynamical behavior sometimes has a sharp contrast when the action is by semigroups or monoids to when the action is by groups. In this article we bring out this contrast while discussing the equivalence of almost periodicity and minimality, and some implications when every point is an almost periodic point.
description: This is the final version incorporating all the comments and suggestions by a very generous, anonymous reviewer which has enhanced the write-up of this article
Pierre de Truchis
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Autres destinataires : Jean-Claude Melchior, Roland Landman, Pierre-Marie Girard, Dominique Mathez, Christian Perronne, Philippe Poussier, John David.
description: 1 fichier (4 pages). Pièce jointe : diaporama sur ICCARRE.
Colliding Stellar Winds Structure and X-ray Emission
Creators: name: Pittard, J. M.
name: Dawson, B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We investigate the structure and X-ray emission from the colliding stellar winds in massive star binaries. We find that the opening angle of the contact discontinuity (CD) is overestimated by several formulae in the literature at very small values of the wind momentum ratio. We find also that the shocks in the primary (dominant) and secondary winds flare by approx 20 degrees compared to the CD, and that the entire secondary wind is shocked when the wind momentum ratio < 0.02. Analytical expressions for the opening angles of the shocks, and the fraction of each wind that is shocked, are provided. We find that the X-ray luminosity scales with the wind momentum ratio, and that the spectrum softens slightly as the wind momentum ratio decreases.
description: 6 pages, 3 figures, accepted by MNRAS
A Vector-like Extension of the Standard Model
Creators: name: Fujikawa, Kazuo
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A vector-like extension of the standard model for heavier quarks and leptons with $SU(2)\times U(1)$ gauge symmetry and only one Higgs doublet is examined. This scheme incorporates infinitely many fermions and avoids the appearance of a strongly interacting sector. The model is perturbatively well controllable, and constraints such as $b\rightarrow sγ$ and GIM suppression in general are naturally satisfied if the on-set of heavier fermion mass scale is chosen at a few TeV. In this scheme, the physical Higgs particle generally mediates leptonic as well as quark flavor-changing processes at a rate below the present experimental limit. Vector-like models, if suitably defined, provide a viable and interesting scheme for physics beyond 1 TeV.
description: 25p , latex, UT-687
SNEWS: A Neutrino Early Warning System for Galactic SN II
Creators: name: Habig, Alec
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The detection of neutrinos from SN1987A confirmed the core-collapse nature of SN II, but the neutrinos were not noticed until after the optical discovery. The current generation of neutrino experiments are both much larger and actively looking for SN neutrinos in real time. Since neutrinos escape a new SN promptly while the first photons are not produced until the photospheric shock breakout hours later, these experiments can provide an early warning of a coming galactic SN II. A coincidence network between neutrino experiments has been established to minimize response time, eliminate experimental false alarms, and possibly provide some pointing to the impending event from neutrino wave-front timing.
description: 4 pages, to appear in the proceedings for the October 1999 Maryland Astrophysics Conference, "Cosmic Explosions!"
Wilson Loop Duality and OPE for Super Form Factors of Half-BPS Operators
Creators: name: Basso, Benjamin
name: Tumanov, Alexander G.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a dual Wilson loop description for the MHV super form factors of half-BPS operators in planar $\mathcal{N}=4$ super-Yang-Mills theory. In this description, the local operators are represented by on-shell states, made out of zero-momentum particles, that are absorbed by a null periodic super Wilson loop. We present evidence for this duality at weak coupling, by performing an explicit calculation of the Wilson loop matrix elements through one loop. At tree level, the interactions localize at the cusps of the loop, revealing a simple connection between the super form factors and the $m=2$ tree amplituhedron. At loop level, we show that the Wilson loop calculation reproduces the known results for the super form factors. Inspired by this duality, we extend the OPE program developed for the form factors of the Lagrangian to the super form factors of the higher-charge operators. We introduce non-perturbative axioms and conjectures for the main building blocks that govern the exchange of the lightest flux-tube excitations. These blocks appear as simple refinements of the form factor transitions introduced in earlier OPE studies. They are expressed at any value of the 't Hooft coupling in terms of the tilted Beisert-Eden-Staudacher kernel. We carry out checks of our conjectures up to two loops at weak coupling for three- and four-point form factors of half-BPS operators of various lengths, finding perfect agreement with perturbative data.
description: 54 pages, 15 figures, minor corrections, journal version
Multicolour Optical Imaging of IR-Warm Seyfert Galaxies. V. Morphologies and Interactions. Challenging the Orientation Model
Creators: name: Chatzichristou, Eleni T.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper is the last in a series, investigating the optical properties of a sample of mid-IR Warm Seyfert galaxies and of a control sample of mid-IR cold galaxies. In the present paper we parametrize the morphologies and interaction properties of the host galaxies and combine these with the major conclusions in our previous papers. Our results confirm that nuclear activity is linked to galactic interactions. We suggest an alternative view for the simple orientation-obscuration model postulated for Seyfert types 1 and 2, that takes into account the time evolution of their environmental and morphological properties. Within this view, an evolutionary link between starburst-dominated and AGN-dominated IR emission is also suggested, to account for the observational discriminator (mid-IR excess) between our Warm and Cold samples.
description: 24 pages, including 6 figures and 3 tables (figure 5 included as independent file), Submitted to ApJ
Velocity-gauge real-time time-dependent density functional tight-binding for large-scale condensed matter systems
Creators: name: Xu, Qiang
name: Del Ben, Mauro
name: Okyay, Mahmut Sait
name: Choi, Min
name: Ibrahim, Khaled Z.
name: Wong, Bryan M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We present a new velocity-gauge real-time, time-dependent density functional tight-binding (VG-rtTDDFTB) implementation in the open-source DFTB+ software package (https://dftbplus.org) for probing electronic excitations in large, condensed matter systems. Our VG-rtTDDFTB approach enables real-time electron dynamics simulations of large, periodic, condensed matter systems containing thousands of atoms with a favorable computational scaling as a function of system size. We provide computational details and benchmark calculations to demonstrate its accuracy and computational parallelizability on a variety of large material systems. As a representative example, we calculate laser-induced electron dynamics in a 512-atom amorphous silicon supercell to highlight the large periodic systems that can be examined with our implementation. Taken together, our VG-rtTDDFTB approach enables new electron dynamics simulations of complex systems that require large periodic supercells, such as crystal defects, complex surfaces, nanowires, and amorphous materials.
description: 23 pages, 6 figures
Emission Spectra of Fallback Disks Around Young Neutron Stars
Creators: name: Perna, Rosalba
name: Hernquist, Lars
name: Narayan, Ramesh
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The nature of the energy source powering anomalous X-ray pulsars is uncertain. Proposed scenarios involve either an ultramagnetized neutron star, or accretion onto a neutron star. We consider the accretion model proposed recently by Chatterjee, Hernquist & Narayan, in which a disk is fed by fallback material following a supernova. We compute the optical, infrared, and submillimeter emission expected from such a disk, including both viscous dissipation and reradiation of X-ray flux impinging on the disk from the pulsar. We find that it is possible with current instruments to put serious constraints on this and on other accretion models of AXPs. Fallback disks could also be found around isolated radio pulsars and we compute the corresponding spectra. We show that the excess emission in the R and I bands observed for the pulsar PSR 0656+14 is broadly consistent with emission from a disk.
description: 12 pages, 1 table, 4 figures, submitted to ApJ
The Large Quark Mass Expansion of Gamma (Z^0 -> hadrons) and Gamma(tau^- -> nu_tau + hadrons) in the Order alpha_s^3
Creators: name: Larin, S. A.
name: van Ritbergen, T.
name: Vermaseren, J. A. M.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present the analytical $α_{s}^3$ correction to the $Z^{0}$ decay rate into hadrons. We calculate this correction up to (and including) terms of the order $(m_Z^2/m_{top}^2)^3$ in the large top quark mass expansion. We rely on the technique of the large mass expansion of individual Feynman diagrams and treat its application in detail. We convert the obtained results of six flavour QCD to the results in the effective theory with five active flavours, checking the decoupling relation of the QCD coupling constant. We also derive the large charm quark mass expansion of the semihadronic $τ$ lepton decay rate in the $α_{s}^3$ approximation.
description: Postscript generation repaired, The complete postscript file of this article, including figures, is now available at ftp://nikhefh.nikhef.nl/pub/preprints/H94-30.ps.gz
Fixed Divisor of a Multivariate Polynomial and Generalized Factorials in Several Variables
Creators: name: Prasad, Devendra
name: Rajkumar, Krishnan
name: Reddy, A. Satyanarayana
Publisher: name: arXiv
Year: 2018
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: We define new generalized factorials in several variables over an arbitrary subset $\underline{S} \subseteq R^n,$ where $R$ is a Dedekind domain and $n$ is a positive integer. We then study the properties of the fixed divisor $d(\underline{S},f)$ of a multivariate polynomial $f \in R[x_1,x_2, \ldots, x_n]$. We generalize the results of Polya, Bhargava, Gunji & McQuillan and strengthen that of Evrard, all of which relate the fixed divisor to generalized factorials of $\underline{S}$. We also express $d(\underline{S},f)$ in terms of the images $f(\underline{a})$ of finitely many elements $\underline{a} \in R^n$, generalizing a result of Hensel, and in terms of the coefficients of $f$ under explicit bases.
description: Accepted for publication in J. Korean Math. Soc
Norman Sheppard - Bibliography from Norman Sheppard. 16 May 1921 — 10 April 2015
Creators: name: Turner, James J.
name: Chesters, Michael A.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: 30606 Structural Chemistry and Spectroscopy
subject: FOS: Chemical sciences

description: Norman Sheppard was an exceptional man as scientist, teacher and administrator, but he was also kind, generous, honourable and extremely modest. He was the international expert on the application of vibrational spectroscopy to molecular structure, in solids, on surfaces, in solution and in the gas phase. One significant feature of his science was that he was always on the lookout for new developments in spectroscopy to apply to chemical structure (e.g. NMR, RAIRS, EELS). Always passionate about expanding higher education opportunities, he moved from Cambridge in 1964—as Professor of Chemical Physics—to help Professor Alan Katritzky (FRS) found the chemistry department at the new University of East Anglia. He was heavily involved in national and international matters: council member of the Royal Society; president of the Faraday Division of the Royal Society of Chemistry; member of the Infrared and Raman Discussion Group and first chairman of the NMR Discussion Group; member of the International Union of Pure and Applied Chemistry and several of its committees. His early work in two major areas of spectroscopy was very important in underpinning their use in chemical analysis, central to industry and forensic science. He was a devoted family man. In his spare time he was fascinated by architecture, nature and photography. Latterly he became interested in the science–religion debate and the philosophy of science.
Magnon-mediated qubit coupling determined via dissipation measurements
Creators: name: Fukami, Masaya
name: Marcks, Jonathan C.
name: Candido, Denis R.
name: Weiss, Leah R.
name: Soloway, Benjamin
name: Sullivan, Sean E.
name: Delegan, Nazar
name: Heremans, F. Joseph
name: Flatté, Michael E.
name: Awschalom, David D.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Controlled interaction between localized and delocalized solid-state spin systems offers a compelling platform for on-chip quantum information processing with quantum spintronics. Hybrid quantum systems (HQSs) of localized nitrogen-vacancy (NV) centers in diamond and delocalized magnon modes in ferrimagnets-systems with naturally commensurate energies-have recently attracted significant attention, especially for interconnecting isolated spin qubits at length-scales far beyond those set by the dipolar coupling. However, despite extensive theoretical efforts, there is a lack of experimental characterization of the magnon-mediated interaction between NV centers, which is necessary to develop such hybrid quantum architectures. Here, we experimentally determine the magnon-mediated NV-NV coupling from the magnon-induced self-energy of NV centers. Our results are quantitatively consistent with a model in which the NV center is coupled to magnons by dipolar interactions. This work provides a versatile tool to characterize HQSs in the absence of strong coupling, informing future efforts to engineer entangled solid-state systems.
description: 14 pages, 4 figures
Additional file 1 of Molecular phylogeography and species distribution modelling evidence of ‘oceanic’ adaptation for Actinidia eriantha with a refugium along the oceanic–continental gradient in a biodiversity hotspot
Creators: name: Guo, Rui
name: Zhang, Yong-Hua
name: Zhang, Hua-Jie
name: Landis, Jacob B.
name: Zhang, Xu
name: Wang, Heng-Chang
name: Yao, Xiao-Hong
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology

description: Additional file 1. Genetic characteristics of cpDNA in 28 Actinidia eriantha populations.
Outgoing correspondence
Creators: name: Association Of University And College Employees
Publisher: name: The University of British Columbia
Year: 2019

description: File contains outgoing correspondence and other material dated January 15, 1983 to December 7, 1983. Other records include press releases, fliers for upcoming events, ballots, reprinted AUCE newsletter articles, candidate statements, and membership meeting minutes. Topics discussed include study conducted on Visual Display Terminals (VDTs), layoffs, the British Columbia Reconstructive Conversion (Recon) Project, implementation of the BC Library Network, the July 7, 1983 provincial budget and consequent proposed legislative changes, Operation Solidarity, UBC Campus Community Alliance, the Residential Tenancy Act, support of other union, by-law amendments, secession from AUCE Provincial, strike action, Local 1 elections, pornography shown on Canadian Pay TV channel, and sick leave negotiations.
Local 1 Executive minutes
Creators: name: Association Of University And College Employees
Publisher: name: The University of British Columbia
Year: 2019

description: File contains meeting minutes dated January 12, 1983 to December 6, 1983. Topics discussed include correspondence, executive reports, the union office and personnel, the reports of union organizers, grievances, contracts, health and safety, bylaw amendments, financial reports, stike fund information, the newsletter, interactions with CUPE, strike actions, secession ballot results, disciplinary actions for members crossing picket lines. File also contains multiple job descriptions, and a list of involuntary transfer exemptions, safety and overtime reports, legal correspondence, letter of agreement between UBC and AUCE, and lists of cheques issued.
Clinical and pathogenetic substantiation of the use of Wobenzim in the complex treatment of generalized periodontitis
Creators: name: Mashchenko, I.S.
name: Kucherenko, T.O.
Publisher: name: figshare
Year: 2018
Subjects: subject: Diseases
subject: 110505 Oral Medicine and Pathology
subject: FOS: Clinical medicine
subject: 110599 Dentistry not elsewhere classified
subject: 110502 Dental Therapeutics, Pharmacology and Toxicology
subject: 110501 Dental Materials and Equipment

description: The purpose of this study was to determine the efficacy of using Wobenzim as a general therapy in the complex treatment of generalized periodontitis. 61 patients, I-II degree of severity, with tooth safety in an amount of at least 90%, without concomitant general pathology requiring treatment for the current time were examined. Comparative effectiveness of treatment was studied in 2 groups similar in all clinical indices. The main (31 people) patients, along with the symptomatic treatment received Wobenzim; control (30 people) - polytherapy (immunocorrecting, antioxidant, antimicrobial agents). As a result of the generally accepted clinical, paraclinical, immunological and biochemical studies conducted during the treatment and at long-term follow-up, it was found that the use of systemic enzyme therapy in this category of patients ensures rapid regression of the main clinical symptoms (on days 6-7), elimination of pathogenetic links of the disease more than in 90% of treated patients and the onset of remission for at least 6-12 months. It is characteristic that during the monotherapy with Wobenzim, positive results of treatment of generalized periodontitis were achieved, similar to those with the use of complex standard therapy, including administration of a number of medications with targeted action on pathogenesis mechanisms of the disease. From the position of evidence-based medicine, the expediency of replacing a broad arsenal of medicines in the complex treatment of generalized periodontitis with certain pharmacological preparations with a systemic effect is justified.
Characterization of Controlled Release Fertilizer by Infrared Microspectroscopy
Creators: name: Tong, Xin
name: Huang, Jing
name: Mei, Jiaqi
name: Ge, Jinyi
name: Han, Lujia
name: Huang, Guangqun
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Developmental Biology
subject: Cancer
subject: Plant Biology

description: The feasibility and potential of infrared microspectroscopy for quantitatively characterizing the dynamic changes in the coating of controlled release fertilizer granules are discussed to better characterize the release of nutrients. Two polymer-coated compound fertilizers were selected as typical samples. A frozen section technique was used for sample pretreatment, where freeze-dried controlled release fertilizer granules were cut into 20-µm-thick sections. Optimal parameters for the spectral range, spectral resolution, and pixel dimensions in the transmission spectra were determined to be 4000–750 cm−1, 16 cm−1, and 6.25 × 6.25 µm, respectively. A mean spectrum of four scans was used in data processing for second-derivative analysis with nine smoothing points. This work is aimed to quantitatively distinguish between the coating and fertilizer core according to radial variations in second-derivative spectra using characteristic wavelengths that represent the coating and fertilizer core. During nutrient release, the fertilizer core gathered gradually and adhered in uniform distribution around the coating, while some nutrients were trapped in micropores. The coating thickness of the controlled release fertilizers fluctuated within 37.5––55 and 15–55 µm, respectively. Although measurement results based on infrared microspectroscopy were in accordance with the scanning electron microscopy observations, they were shown to be more accurate and were not influenced by the coating mixed with the fertilizer core. Furthermore, infrared microspectroscopy was effectively used to quantify the dynamic thickness of the coating of controlled release fertilizer granules and visually characterize fertilizer penetration through the coating.
Determination of mean values of the number, perimeter and area of CD34-positive of rosacea vessels and evaluation of VEGF expression in skin biopsy specimens of patients with vascular forms
Creators: name: Starostina О.А.
Publisher: name: figshare
Year: 2018
Subjects: subject: 110303 Clinical Microbiology
subject: FOS: Clinical medicine
subject: 110304 Dermatology
subject: Diseases
subject: 110306 Endocrinology

description: Rosacea is characterized by marked involvement of the central face with transient or persistent erythema formation, telangiectasias, inflammatory papules and pustules and hyperplasia of the connective tissue. The formation of telangiectasia of the surface and intermediate sections of the dermis is an important chain of pathogenesis of vascular forms of rosacea. Modern literature sources allow to attribute this disease to the group of angioproliferative diseases, which are based on the activation of the inflammation and angiogenesis. This leads to the need of studing the mechanisms of vascularization due to growth factors of the vascular components or their receptors in rosacea. The aim of the study was to calculate the mean values of the perimeters and areas of CD34-positive vessels, to evaluate the intensity of expression of the VEGF marker in the skin biopsies of patients with vascular forms of rosacea and to determine the possible dependence of these parameters on the age of the patients. In the work, an immunohistochemical analysis of the material of 11 patients aged 21 to 63 years (mean 40,0±12,49, median 36 years) with a clinical diagnosis of the vascular form of rosacea was performed. Branching, dilatation and induration of the capillary mesh were the typical changes in the dermis in vascular forms of rosacea. which were observed throughout the length of the incisions with an increase in the direction "from the top down", especially around the sebaceous glands and hair follicles. It was established that the mean values of the number, perimeters, and areas of CD34-positive vessels in rosacea biopsy specimens, as well as the levels of VEGF expression, were significantly higher than those of healthy skin (all p<0,05).
Idempotent geometry in generic algebras
Creators: name: Krasnov, Yakov
name: Tkachev, Vladimir G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Rings and Algebras (math.RA)
subject: Commutative Algebra (math.AC)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 17A99, 17C27

description: Using the syzygy method, established in our earlier paper, we characterize the combinatorial stratification of the variety of two-dimensional real generic algebras. We show that there exist exactly three different homotopic types of such algebras and relate this result to potential applications and known facts from qualitative theory of quadratic ODEs. The genericity condition is crucial. For example, the idempotent geometry in Clifford algebras or Jordan algebras of Clifford type is very different: such algebras always contain nontrivial submanifolds of idempotents.
description: 17 pages, 3 figures, submitted (some typos corrected)
Conserving the Landscape Connectivity of Natural Forest Reserves in Tourism Development
Creators: name: Sun, Jing
name: Zheng, Yaomin
name: Shi, Jinlian
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Neuroscience
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Mental Health

description: This comprehensive comparison study of the actual and perceived environments of tourist attractions has policy implications for both tourism management and ecological conservation. This study focuses on China’s natural forest reserves (NFRs), comparing the environmental perceptions of residents and tourists with the actual forest environments (greenness and connectivity) of the same tourist attractions. Based on the literature and forest environmental indexes, this quantitative research reveals a discrepancy between tourism development and environmental conservation. First, in most of the tourist attractions we studied, both residents and tourists had a positive perception of their environments; second, most of these tourist attractions had high-level forest greenness but low-level forest connectivity; third, a regression analysis confirms that the environmental perceptions of residents and tourists are significantly and positively related to forest greenness but not to forest connectivity. This study informs policymakers about the degradation of forest connectivity in NFRs and argues that reforestation, afforestation, and the relocation of unnecessary facilities and buildings are needed to restore these areas. In this way, this work aims to increase forest connectivity, improve biodiversity, and enhance tourism development in sustainable ways.
A Catching Trap for All Antiproton Seasons
Creators: name: Nieto, Michael Martin
name: Holzscheiter, Michael H.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We describe the origin, development, and status of the Los Alamos antiproton catching trap. Originally designed for the antiproton gravity experiment, it now is clear that this device can be a source of low-energy antiprotons for a wide range of physics, both on site, at CERN, and also off site.
description: 18 pages, LaTeX, 6 figures available upon request, In honor of Herbert Walther
Spin-echo and quantum versus classical critical fluctuations in TmVO$_4$
Creators: name: Nian, Y-H.
name: Vinograd, I.
name: Green, T.
name: Chaffey, C.
name: Massat, P.
name: Singh, R. R. P.
name: Zic, M. P.
name: Fisher, I. R.
name: Curro, N. J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Using spin-echo Nuclear Magnetic Resonance in the model Transverse-Field Ising system TmVO$_4$, we show that low frequency quantum fluctuations at the quantum critical point have a very different effect on $^{51}$V nuclear-spins than classical low-frequency noise or fluctuations that arise at a finite temperature critical point. Spin-echos filter out the low frequency classical noise but not the quantum fluctuations. This allows us to directly visualize the quantum critical fan and demonstrate the persistence of quantum fluctuations at the critical coupling strength in TmVO$_4$ to high temperatures in an experiment that remains transparent to finite temperature classical phase transitions. These results show that while dynamical decoupling schemes can be quite effective in eliminating classical noise in a qubit, a quantum critical environment may lead to rapid entanglement and decoherence.
description: 10 pages, 5 figures
Scalar and mean curvature comparison via the Dirac operator
Creators: name: Cecchini, Simone
name: Zeidler, Rudolf
Publisher: name: arXiv
Year: 2021
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C21, 53C24 (Primary) 53C23, 53C27, 58J20 (Secondary)

description: We use the Dirac operator technique to establish sharp distance estimates for compact spin manifolds under lower bounds on the scalar curvature in the interior and on the mean curvature of the boundary. In the situations we consider, we thereby give refined answers to questions on metric inequalities recently proposed by Gromov. This includes optimal estimates for Riemannian bands and for the long neck problem. In the case of bands over manifolds of non-vanishing $\hat{\mathrm{A}}$-genus, we establish a rigidity result stating that any band attaining the predicted upper bound is isometric to a particular warped product over some spin manifold admitting a parallel spinor. Furthermore, we establish scalar- and mean curvature extremality results for certain log-concave warped products. The latter includes annuli in all simply-connected space forms. On a technical level, our proofs are based on new spectral estimates for the Dirac operator augmented by a Lipschitz potential together with local boundary conditions.
description: 48 pages, 2 figures; v2: optimality of long neck problem and improvements of exposition; v3: minor improvements and added two figures. To appear in Geometry & Topology
Rational homology balls in $2$-handlebodies
Creators: name: Park, Heesang
name: Shin, Dongsoo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57R40, 57R55

description: We prove that there are rational homology balls $B_p$ smoothly embedded in the $2$-handlebodies associated to certain knots. Furthermore we show that, if we rationally blow up the $2$-handlebody along the embedded rational homology ball $B_p$, then the resulting $4$-manifold cannot be obtained just by a sequence of ordinary blow ups from the $2$-handlebody under a certain mild condition.
description: 6 pages
An Invitation to Tropical Alexandrov Curvature
Creators: name: Améndola, Carlos
name: Monod, Anthea
Publisher: name: arXiv
Year: 2021
Subjects: subject: Metric Geometry (math.MG)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14T90

description: We study Alexandrov curvature in the tropical projective torus with respect to the tropical metric, which has been useful in various statistical analyses, particularly in phylogenomics. Alexandrov curvature is a generalization of classical Riemannian sectional curvature to more general metric spaces; it is determined by a comparison of triangles in an arbitrary metric space to corresponding triangles in Euclidean space. In the polyhedral setting of tropical geometry, triangles are a combinatorial object, which adds a combinatorial dimension to our analysis. We study the effect that the triangle types have on curvature, and what can be revealed about these types from the curvature. We find that positive, negative, zero, and undefined Alexandrov curvature can exist concurrently in tropical settings and that there is a tight connection between triangle combinatorial type and curvature. Our results are established both by proof and computational experiments, and shed light on the intricate geometry of the tropical projective torus. In this context, we discuss implications for statistical methodologies which admit inherent geometric interpretations.
 This paper is dedicated to Bernd Sturmfels on the occasion of his 60th birthday.
description: 30 pages, 17 figures, 5 tables
Vacuum discharge as a possible source of gamma-ray bursts
Creators: name: Mao, G.
name: Chiba, S.
name: Greiner, W.
name: Oyamatsu, K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We propose that spontaneous particle--anti-particle pair creations from the discharged vacuum caused by the strong interactions in dense matter are major sources of $γ$-ray bursts. Two neutron star collisions or black hole-neutron star mergers at cosmological distance could produce a compact object with its density exceeding the critical density for pair creations. The emitted anti-particles annihilate with corresponding particles at the ambient medium. This releases a large amount of energy. We discuss the spontaneous $p\bar{p}$ pair creations within two neutron star collision and estimate the exploded energy from $p\bar{p}$ annihilation processes. The total energy could be around $10^{51} - 10^{53}$ erg depending on the impact parameter of colliding neutron stars. This value fits well into the range of the initial energy of the most energetic $γ$-ray bursts.
description: 12 pages, Latex, 2 figures included; replaced by the revised version, Int. J. Mod. Phys. E in press
Coronal X-Ray Emission from the Stellar Companions to Transiently Accreting Black Holes
Creators: name: Bildsten, Lars
name: Rutledge, Robert E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Observations of soft X-ray transients (SXTs) in quiescence have found that the binaries harboring black holes are fainter than those that contain a neutron star. Narayan and collaborators postulated that the faint X-ray emission from black hole binaries was powered by an advection dominated accretion flow (ADAF). We explore an alternative explanation for the quiescent X-ray emission from the black hole systems: coronal emission from the rapidly rotating optical companion. This is commonly observed and well studied in other tidally locked binaries, such as the RS CVns. We show that two of the three X-ray detected black hole binaries (A0620-00 and GRO J1655-40) exhibit X-ray fluxes entirely consistent with coronal emission. The X-ray spectra of these objects should be best fit with thermal Raymond-Smith models rich in lines when coronal emission predominates. One black hole system (V404 Cyg) is too X-ray bright to be explained as coronal emission. The quiescent X-ray emission from the neutron star binaries is far too bright for coronal emission. It might be that all SXT's have variable accretion rates in quiescence and that the basal quiescent X-ray flux is set by either coronal emission from the companion or -- when present -- by thermal emission from the neutron star. We also show that the lithium abundances in the black hole systems are comparable to those in the RS CVns, reducing the need for production mechanisms that involve the compact object.
description: ApJ, accepted (v541; Oct 1, 2000); Changes to figures and tables, minor modifications to text. Uses emulateapj.sty. 14 pages, 3 figures