cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Causal Structure of Two-Dimensional Spacetimes
Creators: name: Christensen, Dan
name: Mann, Robert B.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the causal structure of $(1+1)$-dimensional spacetimes. For two sets of field equations we show that at least locally any spacetime is a solution for an appropriate choice of the matter fields. For the theories under consideration we investigate how smoothness of their black hole solutions affects time orientation. We show that if an analog to Hawking's area theorem holds in two spacetime dimensions, it must actually state that the size of a black hole never {\em increases}, contrary to what happens in four dimensions. Finally, we discuss the applicability of the Penrose and Hawking singularity theorems to two spacetime dimensions.
description: 27 pgs., 5 figures (unavailable)
New phases of finite temperature gauge theory from an extended action
Creators: name: Myers, Joyce C.
name: Ogilvie, Michael C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study the behavior of the order parameter, the phase diagram, and the thermodynamics of exotic phases of finite temperature gauge theory. Lattice simulations were performed in SU(3) and SU(4) with an adjoint Polyakov loop term added to the standard Wilson action. In SU(3), the pattern of Z(3) symmetry breaking in the new phase is distinct from the pattern observed in the deconfined phase. In SU(4), the Z(4) symmetry is spontaneously broken down to Z(2), representing a partially-confined phase. The existence of the new phases is confirmed in analytical calculations of the free energy based on high-temperature perturbation theory.
description: 7 pages, 8 figures, Presented at the XXV International Symposium on Lattice Field Theory, July 30 - August 4 2007, Regensburg, Germany
An efficient and accurate perturbative correction to initiator full configuration interaction quantum Monte Carlo
Creators: name: Blunt, Nick S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We present a perturbative correction within initiator full configuration interaction quantum Monte Carlo (i-FCIQMC). In the existing i-FCIQMC algorithm, a significant number of spawned walkers are discarded due to the initiator criteria. Here we show that these discarded walkers have a form that allows calculation of a second-order Epstein-Nesbet correction, that may be accumulated in a trivial and inexpensive manner, yet substantially improves i-FCIQMC results. The correction is applied to the Hubbard model, the uniform electron gas and molecular systems.
description: 5 pages, 1 figure, with Supplementary material also included
Additional file 3: of Genome-wide identification and expression analysis of Gossypium RING-H2 finger E3 ligase genes revealed their roles in fiber development, and phytohormone and abiotic stress responses
Creators: name: QANMBER, Ghulam
name: Daoqian YU
name: LI, Jie
name: Lingling WANG
name: Shuya MA
name: LU, Lili
name: Zuoren YANG
name: Fuguang LI
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Figure S2. (a) Gene structure analysis conducted for 140Â G. hirsutum RING-H2 finger E3 ligase genes. Clusters were generated based on the intronâ exon patterns among the different genes. Different genes with different numbers of introns are exhibited in different colors. (b) Overall consensus of G. hirsutum RING-H2 finger E3 ligase genes to exhibit the statistics for different numbers of introns. (PDF 1438 kb)
Scattering of time-harmonic electromagnetic waves involving perfectly conducting and conductive transmission conditions
Creators: name: Cramer, Elena
Publisher: name: Karlsruhe
Year: 2019

description: The focus of the research described herein is the scattering of time-harmonic electromagnetic waves when encountering with impenetrable and penetrable obstacles. We study both the direct and inverse problems. In the case of an impenetrable obstacle, we assume perfectly conducting boundary condition and apply the integral equation method to show well-posedness of the direct problem. In the case of a penetrable obstacle, we assume conducting transmission conditions and apply both the integral equation and variational method to show well-posedness. The inverse problem we consider is determining the shape of an obstacle from the knowledge of the far field pattern. Specifically, we concentrated on uniqueness issues, that is, we examined under what conditions an obstacle can be identified from a knowledge of its far far field patterns for incident plane waves. We conclude this thesis with a discussion of an interior eigenvalue problem motivated by the penetrable case with conducting boundary conditions and show that the set of transmission eigenvalues form at most a discrete set.
title: On the structure of quantum affine superalgebra Uv(A(0,2)(4))
title: Über die Struktur der quantenaffine Superalgebra Uv(A(0, 2)(4))
titleType: AlternativeTitle
Creators: name: Li, Fengchang
Publisher: name: Philipps-Universität Marburg
Year: 2025
Subjects: subject: Hopf algebra
subject: Mathematics
subject: FOS: Mathematics
subject: Mathematik
subject: 2)(4))
subject: Quantengruppe
subject: Quantenaffine Superalgebra Uv(A(0
subject: Quantum affine superalgebra Uv(A(0

description: We investigate the algebra Uv(A(0, 2)(4))+ defined by quantum Serre relations, when v is not a root of unity. We prove that Uv(A(0, 2)(4))+ is isomorphic to the Nichols algebra of its degree one part. In other words, Uv(A(0, 2)(4))+ can equivalently be defined by the radical of the standard bilinear form. We determine all the root multiplicities and give a PBW basis of Uv(A(0, 2)(4))+. We construct new distinguished imaginary root vectors and determine all the commutation relations among all the real root vectors and distinguished imaginary root vectors, i.e. Drinfeld second realization is obtained for Uv(A(0, 2)(4))+.

The thesis contains five chapters. In the first chapter, we introduce some basic notation and theories such as the theory of affine Kac-Moody algebras, the theory of quantum affine algebras and quantum affine superalgebras, the theory of Nichols algebras, including the definitions, the Cartan graphs, the Weyl groupoids and the root systems of Nichols algebras of diagonal type, the Lyndon word theory, the affine Nichols algebras, and an important subquotient of Nichols algebra of diagonal type etc. The first chapter also contains some elementary results on the main research object of this thesis, i.e. Uv(A(0, 2)(4))+.

In the second chapter, we discuss the Nichols algebra B(V). First we discuss some basic properties of B(V) and the root system of B(V). Then we derive the main relations in B(V), especially in the imaginary roots space and then write these relations in the form of series. We also get information about some central elements and the comultiplication in the subquotient, which will be used in the third chapter.

In the third chapter, we determine all the root multiplicities completely by using Lyndon word theory and the subquotient. The key step is finding the primitive elements at certain degrees in the subquotient and determine they are not zero in B(V). For the primitivities, we use the exponential and arctangent series to construct new distinguished imaginary root vectors, which is a generation of the use of the exponential series in the classical Drinfeld second realizations of the affine quantum groups.

In the fourth chapter, we prove that B(V) is isomorphic to Uv(A(0,2)(4))+. The main step is to verify all the commutation relations between the root vectors in B(V) come from the quantum Serre relations.

In the fifth chapter, we determine all the commutation relations among all the real root vectors and distinguished imaginary root vectors concretely, that is, an analog of the Drinfeld second realization is obtained for Uv(A(0, 2)(4))+.
Zee-Babu type model with $U(1)_{L_μ- L_τ}$ gauge symmetry
Creators: name: Nomura, Takaaki
name: Okada, Hiroshi
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We extend the Zee-Babu model introducing local $U(1)_{L_μ- L_τ}$ symmetry with several singly-charged bosons. We find a predictive neutrino mass texture in a simple hypothesis that mixings among singly-charged bosons are negligible. Also lepton flavor violations are less constrained compared with the original model. Then we explore testability of the model focussing on a doubly-charged boson physics at the LHC and the ILC.
description: 15 pages, 3 figures, version accepted for publication in physical review D
Does a Non-Magnetic Solar Chromosphere Exist?
Creators: name: Carlsson, Mats
name: Stein, Robert F.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Enhanced chromospheric emission which corresponds to an outwardly increasing semiempirical temperature structure can be produced by wave motion without any increase in the mean gas temperture. Hence, the sun may not have a classical chromosphere in magnetic field free internetwork regions. Other significant differences between the properties of dynamic and static atmospheres should be considered when analyzing chromospheric observations.
description: 4 pages, uuencoded compressed postscript file including three figures. APJL accepted
Transcendence of generalized Euler-Kronecker constants
Creators: name: Kandhil, Neelam
name: Lunia, Rashi
Publisher: name: arXiv
Year: 2024
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11J86, 11J81

description: We introduce some generalizations of the Euler-Kronecker constant of a number field and study their arithmetic nature.
description: 8 pages
RETURN To an Address of the Legislative Assembly for copies of the Orders in Council under the Honourable John Robson acts as Premier, and the Honourable Theodore Davie represents the Attorney-General's Department; together with copies of the public notice that the Statute requires should be given when the powers and duties of an Executive Councillor are assigned and transferred to another member of the Council.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2014

Abstract
Influences of the coordinate dependent noncommutative space on charged and spin currents
Creators: name: Ren, Ya-Jie
name: Ma, Kai
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the charged and spin currents on a coordinate dependent noncommutative space. Starting from the noncommutative extended relativistic equation of motion, the non-relativistic approximation is obtained by using the Foldy-Wouthuysen transformation, and then the charged and spin currents are derived by using the extended Drude model. We find that the charged current is twisted by modifying the off-diagonal elements of the Hall conductivity, however, the spin current is not affected up to leading order of the noncommutative parameter.
description: 11 pages; v2: some typos are revised
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0130
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/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0130, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0130, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Galerkin-Collocation domain decomposition method for arbitrary binary black holes
Creators: name: Barreto, W.
name: Clemente, P. C. M.
name: de Oliveira, H. P.
name: Rodriguez-Mueller, B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present a new computational framework for the Galerkin-collocation method for double domain in the context of ADM 3+1 approach in numerical relativity. This work enables us to perform high resolution calculations for initial sets of two arbitrary black holes. We use the Bowen-York method for binary systems and the puncture method to solve the Hamiltonian constraint. The nonlinear numerical code solves the set of equations for the spectral modes using the standard Newton-Raphson method, LU decomposition and Gaussian quadratures. We show convergence of our code for the conformal factor and the ADM mass. Thus, we display features of the conformal factor for different masses, spins and linear momenta.
description: 9 pages; 6 figures. Updated version to appear in Phys. Rev. D
Measurement of Ultrafast Carrier Dynamics in Epitaxial Graphene
Creators: name: Dawlaty, Jahan M.
name: Shivaraman, Shriram
name: Chandrashekhar, Mvs
name: Rana, Farhan
name: Spencer, Michael G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Using ultrafast optical pump-probe spectroscopy, we have measured carrier relaxation times in epitaxial graphene layers grown on SiC wafers. We find two distinct time scales associated with the relaxation of nonequilibrium photogenerated carriers. An initial fast relaxation transient in the 70-120 fs range is followed by a slower relaxation process in the 0.4-1.7 ps range. The slower relaxation time is found to be inversely proportional to the degree of crystalline disorder in the graphene layers as measured by Raman spectroscopy. We relate the measured fast and slow time constants to carrier-carrier and carrier-phonon intraband and interband scattering processes in graphene.
The NuMAX Long Baseline Neutrino Factory Concept
Creators: name: Delahaye, J-P.
name: Ankenbrandt, C. M.
name: Bogacz, S. A.
name: Huber, P.
name: Kirk, H. G.
name: Neuffer, D.
name: Palmer, M. A.
name: Ryne, R.
name: Snopok, P. V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A Neutrino Factory where neutrinos of all species are produced in equal quantities by muon decay is described as a facility at the intensity frontier for exquisite precision providing ideal conditions for ultimate neutrino studies and the ideal complement to Long Baseline Facilities like LBNF at Fermilab. It is foreseen to be built in stages with progressively increasing complexity and performance, taking advantage of existing or proposed facilities at an existing laboratory like Fermilab. A tentative layout based on a recirculating linac providing opportunities for considerable saving is discussed as well as its possible evolution toward a muon collider if and when requested by Physics. Tentative parameters of the various stages are presented as well as the necessary R&D to address the technological issues and demonstrate their feasibility.
description: JINST Special Issue on Muon Accelerators. arXiv admin note: text overlap with arXiv:1308.0494, arXiv:1502.01647
Additional file 2: of Genome-wide identification and expression analysis of Gossypium RING-H2 finger E3 ligase genes revealed their roles in fiber development, and phytohormone and abiotic stress responses
Creators: name: QANMBER, Ghulam
name: Daoqian YU
name: LI, Jie
name: Lingling WANG
name: Shuya MA
name: LU, Lili
name: Zuoren YANG
name: Fuguang LI
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Figure S1. Alignment and RING-H2 domain rich region of 140Â G. hirsutum RING-H2 finger E3 ligase genes. Asterisk depicts the particular amino acids of the RING-H2 domain across all of the gene members, presenting the typical features of RING-H2 finger E3 ligase genes. (PDF 1482 kb)
Delocalized excitons in natural light harvesting complexes
Creators: name: Jang, Seogjoo J.
name: Mennucci, Benedetta
Publisher: name: arXiv
Year: 2018
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Natural organisms such as photosynthetic bacteria, algae, and plants employ complex molecular machinery to convert solar energy into biochemical fuel. An important common feature shared by most of these photosynthetic organisms is that they capture photons in the form of excitons typically delocalized over a few to tens of pigment molecules embedded in protein environments of light harvesting complexes (LHCs). Delocalized excitons created in such LHCs remain well protected despite being swayed by environmental fluctuations, and are delivered successfully to their destinations over hundred nanometer length scale distances in about hundred picosecond time scales. Decades of experimental and theoretical investigation have produced a large body of information offering insights into major structural, energetic, and dynamical features contributing to LHCs' extraordinary capability to harness photons using delocalized excitons. The objective of this review is (i) to provide a comprehensive account of major theoretical, computational, and spectroscopic advances that have contributed to this body of knowledge, and (ii) to clarify the issues concerning the role of delocalized excitons in achieving efficient energy transport mechanisms. The focus of this review is on three representative systems, Fenna-Matthews-Olson complex of green sulfur bacteria, light harvesting 2 complex of purple bacteria, and phycobiliproteins of cryptophyte algae. Although we offer more in-depth and detailed description of theoretical and computational aspects, major experimental results and their implications are also assessed in the context of achieving excellent light harvesting functionality. Future theoretical and experimental challenges to be addressed in gaining better understanding and utilization of delocalized excitons are also discussed.
description: 53 pages, 15 figures
An overview of $Λ_c$ decays
Creators: name: Gronau, Michael
name: Rosner, Jonathan L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The decays of the ground-state charmed baryon $Λ_c$ are now close to being completely mapped out. In this paper we discuss some remaining open questions, whose answers can help shed light on weak processes contributing to those decays, on calculations of such quantities as transition form factors in lattice QCD, and on missing decay modes such as $Λ_c \to Λ^* \ell^+ ν_\ell$, where $Λ^*$ is an excited resonance. The discussion is in part a counterpart to a previous analysis of inclusive $D_s$ decays.
description: 15 pages, one figure, revision referring to resonant substructure, submitted to Phys. Rev. D
title: Untersuchung des genetischen Hintergrundes des tumorsuppressiven Effekts eines Interferon regulatory factor 8-Verlustes unter Zuhilfenahme eines transgenen Mausmodells
title: The genetic background of the tumor suppressive effect induced by IRF8-loss using a transgenic mouse model
titleType: AlternativeTitle
Creators: name: Wüllner, Paula Kristin
Publisher: name: Philipps-Universität Marburg
Year: 2025
Subjects: CML
Interferon
transgenes Mausmodell
IRF8
BCR::ABL
Medical sciences Medicine
Medizin
IFIT2
transgenic mouse model

description: Der Transkriptionsfaktor IRF8 („interferon regulatory factor 8“) spielt eine essentielle Rolle bei der Entwicklung von Immunzellen und deren Funktion. Er verliert häufig im Verlauf einer BCR::ABL-positiven CML mutationsbedingt seine Funktion, wobei auch eine BCR::ABL-unabhängige Deaktivierung im Mausmodell eine CML-ähnliche Erkrankung hervorrufen kann.
Neuere Untersuchungen zunächst im Kontext einer AML, später auch bei einer CML weisen jedoch auf eine protoonkogene Wirkung von IRF8 hin.
Inwiefern durch IRF8-regulierte Gene, insbesondere IFIT2 („interferon-induced with tetratricopeptide repeat motif“) dabei eine Rolle spielen, soll in dieser Arbeit untersucht werden.
Mithilfe eines transgenen Mausmodells konnten murine Stammzellen generiert werden, die sowohl BCR::ABL-mutiert, Irf8-Knockout, als auch Ifit2-defizient waren.
Durch Transplantation dieser leukämischen Stammzellen in Wildtyp-Tiere war eine Leukämie induzierbar, sodass die Funktionalität von IFIT2 notwendig zu sein scheint, damit ein IRF8-Knockout in BCR::ABL-Stammzellen tumorsuppressiv wirken kann.
Numerical Transfer-Matrix Study of Metastability in the d=2 Ising Model
Creators: name: Guenther, C. C. A.
name: Rikvold, Per Arne
name: Novotny, M. A.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We apply a generalized numerical transfer-matrix method to the 2-d Ising ferro- magnet in a nonzero field to obtain complex constrained free energies. Below $T_c$ certain eigenstates of the transfer matrix are identified as representing a metastable phase. The imaginary parts of the metastable constrained free energies are found to agree with a field-theoretic droplet model for a wide range of fields, allowing us to numerically estimate the average free-energy cost of a critical cluster. We find excellent agreement with the equilibrium cluster free energy obtained by a Wulff construction with the exact, aniso- tropic zero-field surface tension, and we present strong evidence for Gold- stone modes on the critical cluster surface. Our results are also fully con- sistent with average metastable lifetimes from previous Monte-Carlo simula- tions. The study indicates that our constrained-transfer-matrix technique pro- vides a nonperturbative numerical method to obtain an analytic continuation of the free energy around the essential singularity at the first-order transition.
description: 12 pages, 2 figures available upon request. RevTex version 3.0. FSU-SCRI-93-97
Superconducting properties of under- and over-doped Ba$_{x}$K$_{1-x}$BiO$_{3}$ perovskite oxide
Creators: name: Szczȩśniak, D.
name: Kaczmarek, A. Z.
name: Szczȩśniak, R.
name: Turchuk, S. V.
name: Zhao, H.
name: Drzazga, E. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In the present study, we investigate the thermodynamic properties of the Ba$_{x}$K$_{1-x}$BiO$_{3}$ (BKBO) superconductor in the under- ($x=0.5$) and over-doped ($x=0.7$) regime, within the framework of the Migdal-Eliashberg formalism. The analysis is conducted to verify that the electron-phonon pairing mechanism is responsible for the induction of the superconducting phase in the mentioned compound. In particular, we show that BKBO is characterized by the relatively high critical value of the Coulomb pseudopotential, which changes with doping level and does not follow the Morel-Anderson model. In what follows, the corresponding superconducting band gap size and related dimensionless ratio are estimated to increase with the doping, in agreement with the experimental predictions. Moreover the effective mass of electrons is found to take on high values in the entire doping and temperature region. Finally, the characteristic dimensionless ratios for the superconducting band gap, the critical magnetic field and the specific heat for the superconducting state are predicted to exceed the limits set within the Bardeen-Cooper-Schrieffer theory, suggesting pivotal role of the strong-coupling and retardation effects in the analyzed compound. Presented results supplement our previous investigations and account for the strong-coupling phonon-mediated character of the superconducting phase in BKBO at any doping level.
description: 6 pages, 4 figures
Stabilization and Characterization of Epitaxial Ga2O3 Polymorphs Grown by Chemical Vapor Deposition
Creators: name: Tang, Jingyu
Publisher: name: Carnegie Mellon University
Year: 2024
Subjects: Materials Engineering not elsewhere classified

description:  Ga₂O₃ is an emerging ultra-wide-bandgap semiconductor material for applications in high-power electronic devices. It is characterized by four commonly accepted polymorphs: α (trigonal), β (monoclinic), γ (cubic-defective spinel), and κ(ε) (orthorhombic). Only β-Ga₂O₃ is thermodynamically stable to its melting point of ~2000 K. However, the monoclinic symmetry of this polymorph results in anisotropic optical, electronic, and thermal properties. As such, investigations of the metastable polymorphs have been recently conducted, including the research detailed in this dissertation, due to their unique physical properties, crystal structures, and symmetries. The overarching objective of my thesis is the growth and characterization of each Ga₂O₃ polymorph via metal-organic chemical vapor deposition (MOCVD) and halide vapor phase epitaxy (HVPE) by controlling select growth parameters including temperature, growth rate, and substrate material. The thermal stability of each of the metastable polymorphs to phase transformation to β-Ga₂O₃ was also investigated via in-situ high temperature X-ray-based annealing experiments. A suite of characterization tools was used to investigate the crystallinity of the deposited films, the epitaxial relationships between the films and the substrates, as well as the defects present inside the films. 
Nominally phase pure (001) oriented κ(ε)-Ga₂O₃ and (100) oriented γ-Ga₂O₃ were grown on c-plane sapphire and (100) MgAl₂O₄ via MOCVD at temperatures of 530 ℃ and 470 ℃, respectively. Higher growth temperatures resulted in the formation of (-201) oriented β-Ga₂O₃ as well as (100) oriented β-Ga₂O₃. Grown of these phases via HVPE at 650 ℃ resulted in enhanced phase purity and crystallinity as indicated by the absence of β peak shoulders and narrower full-width-at-half-maxima (FWHM) of the rocking curves compared to the films grown by MOCVD. Additionally, (11-20) and (10-10) oriented α-Ga₂O₃ were grown on a- and m- plane sapphire substrates via HVPE during the same growth run mentioned above, which indicated the advantages of HVPE in growing metastable Ga₂O₃ polymorphs. High temperature X-ray diffraction (HT-XRD) performed in air, N₂ and vacuum indicated that α-Ga₂O₃, κ(ε)-Ga₂O₃ and γ-Ga₂O₃ films exhibit thermal stability within the range of ~490 ℃-525 ℃, ~818 ℃-825 ℃, and ~490 ℃-575 ℃, respectively, before converting to β-Ga₂O₃. 
The results of my research provide valuable insights regarding the requirements necessary to achieve the epitaxial stabilization of each of the phase pure Ga₂O₃ polymorphs and their maximum application temperatures for future device fabrication and employment.
Analog gravity in nonisentropic fluids
Creators: name: Bilić, Neven
name: Nikolić, Hrvoje
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The analog acoustic metric has been originally derived for adiabatic acoustic perturbations propagating in an isentropic irrotational ideal fluid. In the framework of a Lagrangian hydrodynamic description we demonstrate that under certain conditions the usual acoustic metric can be derived for nonisentropic fluids. In a special case when the pressure takes a special form and the nonadiabatic perturbations are neglected the adiabatic acoustic perturbations corresponding to massless phonons propagate in an analog metric of the usual type.
description: 15 pages, major revision to match the version accepted in CQG, a section on planar black holes added, a few clarifications added, references added, typos corrected
A twistor-like D=10 superparticle action with manifest N=8 world-line supersymmetry
Creators: name: Galperin, A.
name: Sokatchev, E.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a new formulation of the $D=10$ Brink-Schwarz superparticle which is manifestly invariant under both the target-space super-Poincaré group and the world-line local $N=8$ superconformal group. This twistor-like construction naturally involves the sphere $S^8$ as a coset space of the $D=10$ Lorentz group. The action contains only a finite set of auxiliary fields, but they appear in unusual trilinear combinations. The origin of the on-shell $D=10$ fermionic $κ$ symmetry of the standard Brink-Schwarz formulation is explained. The coupling to a $D=10$ super-Maxwell background requires a new mechanism, in which the electric charge appears only on shell as an integration constant.
description: 22pages, standard LATEX file
Finding pulsars with LOFAR
Creators: name: van Leeuwen, Joeri
name: Stappers, Ben
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the number and type of pulsars that will be discovered with the low-frequency radio telescope LOFAR. We consider different search strategies for the Galaxy, for globular clusters and for galaxies other than our own. We show an all-sky Galactic survey can be optimally carried out by incoherently combining the LOFAR stations. In a 60-day all-sky Galactic survey LOFAR can find over a thousand pulsars, probing the local pulsar population to a very deep luminosity limit. For targets of smaller angular size, globular clusters and galaxies, the LOFAR stations can be combined coherently, making use of the full sensitivity. Searches of nearby northern-sky globular clusters can find large numbers of low luminosity millisecond pulsars (eg. over 10 new millisecond pulsars in a 10-hour observation of M15). If the pulsar population in nearby galaxies is similar to that of the Milky Way, a 10-hour observation could find the 10 brightest pulsars in M33, or pulsars in other galaxies out to a distance of 1.2Mpc.
description: Proceedings of "40 Years of Pulsars: Millisecond Pulsars, Magnetars, and More" (12-17 August 2007 at McGill, Montreal Canada)
Images of HCO+ (1-0) Emission in a Molecular Cloud near 1E1740.7-2942
Creators: name: Phillips, J. A.
name: Lazio, T. Joseph W.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have observed the hard X-ray source 1E1740.7-2942 in the HCO+ (1-0) line using the Owens Valley millimeter interferometer. Previous single dish observations have found HCO+ emission coincident with the location of the radio continuum hot spots of the radio source associated with 1E1740.7-2942. Our higher resolution observations show a 15 arcsec offset between the HCO+ emission and the location of the radio hot spots. We propose that the lack of emission results from a large ionization rate, exceeding $10^{-15}$ s$^{-1}$, in the neighborhood of 1E1740.7-2942.
description: 7 pages + 3 figures, AAS LaTeX macros, submitted to ApJL, uuencode'd, tar'ed, gzip'ed PostScript figures also available
Additional file 1: of Phosphorylation of different tau sites during progression of Alzheimer’s disease
Creators: name: Joerg Neddens
name: Temmel, Magdalena
name: Flunkert, Stefanie
name: Kerschbaumer, Bianca
name: Hoeller, Christina
name: Loeffler, Tina
name: Niederkofler, Vera
name: Guenther Daum
name: Attems, Johannes
name: Hutter-Paier, Birgit
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology

description: Online Source 9 Double labeling of pSer262 and pSer202/Thr205 tau in the temporal cortex at Braak stage V/VI. Images show different labeling pattern of pSer262 (arrows) and pS202 (white arrowheads) as well as their overlay (yellow arrowheads) (a1) and single fluorescence images (a2,3,4) of case 17. AF: autofluorescence. Scale bar: 20 μm. Online Source 10 Example of measurement procedure of tau pSer262. Objects in the unlabeled autofluorescence channel were detected by thresholding (red in a1). The resulting mask images (a2) were then subtracted from tau pSer262 images to remove autofluorescence (a3). The resulting images were Edge+ filtered (a4) to facilitate threshold-based detection of tau pSer262-positive objects (red outline in a5). These outlines were then loaded onto the raw images to quantify original tau pSer262 signal (red outline in a6). AF: autofluorescence. Scale bar: 20 μm. Online Source 11 Example of detecting ThioS-positive amyloid-β but not NFTs. Image a displays the co-labeling of ThioS (green) and HT7 (red), while images b and c, respectively, show single channel images. ThioS shows intense labeling of plaque-associated β-sheets (b, asterisk) whereas tangles are only weakly labeled (c, arrows) (c). A combination of threshold-based identification of ThioS and size restriction (d‘, green rectangle) enables quantification of ThioS+ plaque labeling (red highlighted) but not tangles (d). ThioS: ThioflavinS. Scale bar: 20 μm. (PDF 599 kb)
Supplementar Material - Melo et al. 2022 - Entomological Communications
Creators: name: Melo, Tércio
name: Koch, Elmo
name: Trindade-Santos, Matheus Eduardo
name: Andrade, Alessandra
name: Brescovit, Antônio Domingos
name: Peres, Marcelo
name: Delabie, Jacques
Publisher: name: figshare
Year: 2022
Subjects: subject: 60299 Ecology not elsewhere classified
subject: FOS: Biological sciences
subject: Zoology
subject: 60808 Invertebrate Biology

description: Supplementary online material of scientific note " Influence of urbanization characteristics on ant (Hymenoptera: Formicidae) and spider (Arachnida: Araneae) diversity " published in Entomological Communications (ISSN 2675-1305), 2022.
A conservative diffuse interface method for two-phase flows with provable boundedness properties
Creators: name: Mirjalili, Shahab
name: Ivey, Christopher B.
name: Mani, Ali
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Central finite difference schemes have long been avoided in the context of two-phase flows for the advection of the phase indicator function due to numerical overshoots and undershoots associated with their dispersion errors. We will show however, for an incompressible flow, in the context of a specific diffuse interface model, one can maintain the boundedness of the phase field while also taking advantage of the low cost and ease of implementation of central differences to construct a non-dissipative discretization scheme for the advective terms. This is made possible by combining the advection and reinitialization steps of a conservative level set scheme introduced by Olsson and Kreiss [J. Comput. Phys., 210, 225 (2005)] to form a phase field equation similar to that of Chiu and Lin [J. Comput. Phys., 230, 185 (2011)]. Instead of resorting to specialized upwind methods as in these articles, we prove that the boundedness of the phase field is guaranteed for certain choices of the free parameters ($ε$ and $γ$) for a specific central difference scheme that we propose. The proposed discretely conservative and bounded phase field equation, which is free of any reinitialization or mass redistribution, possesses desirable properties that can be leveraged in the coupled finite difference discretization of the two-phase momentum equation. Additionally, as compared to the state-of-the-art conservative and bounded two-phase flow methods, the proposed method boasts competitive accuracy-vs-cost trade-off, small memory requirements, ease of implementation and excellent parallelizability, providing a viable alternative for realistic two-phase flow calculations.
description: Under review for publication in Journal of Computational Physics
RETURN To an Order of the House for a Return of all petitions, letters, and telegrams between the Provincial Government, or any of its members or officers, including the Superintendent of Police, and any person or persons, relating in any way to the application or granting liquor licenses on Rock Creek, since January 1st, 1887.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2014

Abstract
Escape of trapped electrons from a helium surface: a dynamical theory
Creators: name: Ao, Ping
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We present a dynamical theory which incorporates the electron-electron correlations and the effects of external magnetic fields for an electron escaping from a helium surface. Analytical expressions for the escape rate can be obtained in various limits. In particular, the tunneling rate with a parallel magnetic field is presented explicitly.
description: latex, 3 pages
The Mass and Absorption Columns of Galactic Gaseous Halos II -- The High Ionization State Ions
Creators: name: Qu, Zhijie
name: Bregman, Joel N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The high ionization-state ions trace the hot gases in the universe, of which gaseous halos around galaxies are a major contributor. Following Qu & Bregman (2018), we calculate the gaseous halo contribution to the observed column density distributions for these ions by convolving the gaseous halo model with the observed stellar mass function. The predicted column density distribution reproduces the general shape of the observed column density distribution -- a broken power law with the break point at $\log N=14.0$ for {\OVI}. Our modeling suggests that the high column density systems originate from galaxies for which the virial temperature matches the temperature of the ionization fraction peak. Specifically, this mass range is $\log M_\star=8.5-10$ for {\OVI}, $\log M_\star=9.5-10.5$ for {\NeVIII}, and higher for higher ionization state ions (assuming $T_{\rm max}=2T_{\rm vir}$). A comparison with the observed {\OVI} column density distribution prefers a large radius model, where the maximum radius is twice the virial radius. This model may be in conflict with the more poorly defined {\NeVIII} column density distribution, suggesting further observations are warranted. The redshift evolution of the high column density systems is dominated by the change of the cosmic star formation rate, which decreases from $z=1.0$ to the local universe. Some differences at lower columns between our models and observations indicate that absorption by the intra-group (cluster) medium and intergalactic medium are also contributors to the total column density distributions.
description: Match the accepted version
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Cart. 188 (11 H 73), f. 0080r
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/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0080r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0080r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Separability criteria based on the correlation tensor moments for arbitrary dimensional states
Creators: name: Huang, Xiaofen
name: Jing, Naihuan
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: Primary: 81P42, Secondary: 81P40

description: As one of the most profound features of quantum mechanics, entanglement is a vital resource for quantum information processing. Inspired by the recent work on PT-moments and separablity [Phys. Rev. Lett. {\bf 127}, 060504 (2021)], we propose two sets of separability criteria using moments of the correlation tensor for bipartite and multipartite quantum states, which are shown to be stronger in some aspects of detecting entanglement.
description: 12pp
Evaporation of Two Dimensional Black Holes
Creators: name: Hawking, S. W.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Callan, Giddings, Harvey and Strominger have proposed an interesting two dimensional model theory that allows one to consider black hole evaporation in the semi-classical approximation. They originally hoped the black hole would evaporate completely without a singularity. However, it has been shown that the semi-classical equations will give a singularity where the dilaton field reaches a certain critical value. Initially, it seems this singularity will be hidden inside a black hole. However, as the evaporation proceeds, the dilaton field on the horizon will approach the critical value but the temperature and rate of emission will remain finite. These results indicate either that there is a naked singularity, or (more likely) that the semi-classical approximation breaks down when the dilaton field approaches the critical value.
description: 12 pages
Remarks on the symmetric powers of cusp forms on GL(2)
Creators: name: Ramakrishnan, Dinakar
Publisher: name: arXiv
Year: 2007
Subjects: subject: Number Theory (math.NT)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 11F70; 11F80; 22E55

description: In this paper we prove the following conditional result: Let F be a number field, and pi a cusp form on GL(2)/F which is not solvable polyhedral. Assume that all the symmetric powers sym^m(pi) are modular, i.e., define automorphic forms on GL(m+1)/F. If sym^6(pi) is cuspidal, then all the symmetric powers are cuspidal, for all m. Moreover, sym^6(pi) is Eisenteinian iff sym^5(pi) is an abelian twist of the functorial product of pi with the symmetric square of a cusp form pi' on GL(2)/F.
description: A sentence has been modified in the Introduction. It has nothing to do with the main result of the paper
Noncommutative Jackiw-Pi model: One-loop renormalization
Creators: name: Bufalo, R.
name: Ghasemkhani, M.
name: Alipour, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we study the quantum behavior of the noncommutative Jackiw-Pi model. After establishing the Becchi-Rouet-Store-Tyutin (BRST) invariant action, the perturbative renormalizability is discussed, allowing us to introduce the renormalized mass and gauge coupling. We then proceed to compute the one-loop correction to the basic 1PI functions, necessary to determine the renormalized parameters (mass and charge), next we discuss the physical behaviour of these parameters.
description: 21 pages, 5 figures, published version
Turbulent Cascade Direction and Lagrangian Time-Asymmetry
Creators: name: Drivas, Theodore D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We establish Lagrangian formulae for energy conservation anomalies involving the discrepancy between short-time two-particle dispersion forward and backward in time. These results are facilitated by a rigorous version of the Ott-Mann-Gawȩdzki relation, sometimes described as a "Lagrangian analogue of the 4/5ths law". In particular, we prove that for any space-time $L^3$ weak solution of the Euler equations, the Lagrangian forward/backward dispersion measure matches on to the energy defect in the sense of distributions. For strong limits of $d\geq3$ dimensional Navier-Stokes solutions the defect distribution coincides with the viscous dissipation anomaly. The Lagrangian formula shows that particles released into a $3d$ turbulent flow will initially disperse faster backward-in-time than forward, in agreement with recent theoretical predictions of Jucha et. al (2014). In two dimensions, we consider strong limits of solutions of the forced Euler equations with increasingly high-wavenumber forcing as a model of an ideal inverse cascade regime. We show that the same Lagrangian dispersion measure matches onto the anomalous input from the infinite-frequency force. As forcing typically acts as an energy source, this leads to the prediction that particles in $2d$ typically disperse faster forward in time than backward, which is opposite to what occurs in $3d$. Time-asymmetry of the Lagrangian dispersion is thereby closely tied to the direction of the turbulent cascade, downscale in $d\geq 3$ and upscale in $d=2$. These conclusions lend support to the conjecture of Eyink & Drivas (2015) that a similar connection holds for time-asymmetry of Richardson two-particle dispersion and cascade direction, albeit at longer times.
description: 16 pages. Some claims in the proof of Theorem 1 are rigorously justified. Accepted to J. Nonlinear Science