cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quality of Variational Trial States
Creators: name: Lucha, Wolfgang
name: Schoberl, Franz F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Besides perturbation theory (which clearly requires the knowledge of the exact unperturbed solution), variational techniques represent the main tool for any investigation of the eigenvalue problem of some semibounded operator H in quantum theory. For a reasonable choice of the employed trial subspace of the domain of H, the lowest eigenvalues of H usually can be located with acceptable precision whereas the trial-subspace vectors corresponding to these eigenvalues approximate, in general, the exact eigenstates of H with much less accuracy. Accordingly, various measures for the accuracy of the approximate eigenstates derived by variational techniques are scrutinized. In particular, the matrix elements of the commutator of the operator H and (suitably chosen) different operators with respect to degenerate approximate eigenstates of H obtained by variational methods are proposed as new criteria for the accuracy of variational eigenstates. These considerations are applied to precisely that Hamiltonian for which the eigenvalue problem defines the well-known spinless Salpeter equation. This bound-state wave equation may be regarded as (the most straightforward) relativistic generalization of the usual nonrelativistic Schroedinger formalism, and is frequently used to describe, e.g., spin-averaged mass spectra of bound states of quarks.
description: LaTeX, 7 pages, version to appear in Physical Review A
Propagator for an Aharonov-Bohm-Coulomb system
Creators: name: Park, D. K.
name: Yoo, Sahng-Kyoon
name: Lee, Soo-Young
name: Kahng, Jae-Rok
name: Park, Chang Soo
name: Yim, Eui-Soon
name: Lee, C. H.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The propagator of three-dimensional Aharonov-Bohm-Coulomb system is calculated by following the Duru-Kleinert method. It is shown that the system is reduced to two independent two dimensional Aharonov-Bohm plus harmonic oscillator systems through dimensional extension and Kustaanheimo-Stiefel transformation. The energy spectrum is deduced.
description: 10 pages, some statements are corrected
title: Population Genetic Structure of the Red-Spotted Newt (Notophthalmus viridescens viridescens) in Virginia
Creators: name: (:Unkn) Unknown
Publisher: name: George Mason University
Year: 2021

description: The red-spotted newt (Notophthalmus viridescens viridescens) is ubiquitous throughout eastern North America. Despite its commonness, gaps exist in our understanding of its population structure. The hypothesis, first proposed in the 1970’s, that the red-spotted newt exists as an intrametapopulational panmixis dependent on high levels of connectivity for its long- term persistence has not been adequately tested using the genetic tools developed since that time. Instead, genetic analyses to date have focused on the population structures of the rarer subspecies of N. viridescens or on the phylogenetic relationships between these subspecies. To my knowledge, this is the first study of population structure conducted specifically on the red-spotted newt. To evaluate the genetic population structure, I collected sequence data on the mitochondrial D-loop and the flanking tRNAPro and tRNAPhe genes from nine populations of newts located in the Shenandoah Mountains west of Harrisonburg, Virginia and in the Massanutten Mountains. The lack of sequence differentiation between these populations indicates a collection of breeding populations connected through gene flow, supporting the premise of a metapopulation structure. This connectivity was maintained even though the ponds were located on separate mountain ridges. Presumably the contiguous, forested habitat between ponds allowed unimpeded dispersal between ponds. The detection of unique haplotypes in an isolated Massanutten Mountain pond may indicate a recent disruption in gene flow and warrants further investigation. The level of habitat disturbance seen in the Shenandoah Valley isolating this pond would be prohibitive to dispersal. An evaluation of microsatellite markers previously published and those developed for this study revealed the likelihood of polyploidy in these populations. Triploidy in N. viridescens had been observed previously through cytogenetic analysis; however, the tetraploidy observed in this study had not previously been documented. It is unknown whether this is unique to the populations in this study. The long-term survival of the red-spotted newt is dependent on the connectivity of the sub-populations of the regional metapopulation. As such, conservation efforts should focus on maintaining connectivity between populations. This study has called attention to the need for further genetic research to identify populations at risk of genetic isolation.
Spin-$S$ generalization of fractional exclusion statistics
Creators: name: Fukui, T.
name: Kawakami, N.
name: Yang, S. -K.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study fractional exclusion statistics for quantum systems with SU(2) symmetry (arbitrary spin $S$), by generalizing the thermodynamic equations with squeezed strings proposed by Ha and Haldane. The bare hole distributions as well as the statistical interaction defined by an infinite-dimensional matrix specify the universality class. It is shown that the system is described by the level-$2S$ WZW model and has a close relationship to non-abelian fractional quantum Hall states. As a low-energy effective theory, the sector of {\it massless} Z$_{2S}$ parafermions is extracted, whose statistical interaction is given by a finite-dimensional matrix.
description: 11pages, REVTEX
Spin Physics and Polarized Structure Functions
Creators: name: Lampe, Bodo
name: Reya, Ewald
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A review on the theoretical aspects and the experimental results of polarized deep inelastic scattering and of other hard scattering processes is presented. The following items are discussed: longitudinally polarized structure functions, results from the SLAC and CERN polarization experiments, the QCD interpretation and the LO and NLO Q2-evolution of g1, the role of the polarized gluon density, the expectations for x-->0, sum rules, the first moment of the polarized structure function, the parametrizations of polarized parton densities, polarized jet, heavy quark and direct photon production, DIS semi-inclusive asymmetries and elastic neutrino-proton scattering, single and double spin asymmetries, structure functions for higher spin hadrons and nuclei, nonperturbative approaches, the transverse structure function g2, chiral-odd 'transversity' distributions.
description: 134 pages (latex) and 64 figures (eps)
MPEC 2024-D23 : 2024 CE8
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 CE8

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
ALMA observations of the very young Class 0 protostellar system HH 211-mms: a 30-au dusty disk with a disk-wind traced by SO?
Creators: name: Lee, Chin-Fei
name: Li, Zhi-Yun
name: Hirano, Naomi
name: Shang, Hsien
name: Ho, Paul T. P.
name: Zhang, Qizhou
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: HH 211-mms is one of the youngest Class 0 protostellar systems in Perseus at ~ 235 pc away. We have mapped its central region at up to ~ 7 AU (0.03") resolution. A dusty disk is seen deeply embedded in a flattened envelope, with an intensity jump in dust continuum at ~ 350 GHz. It is nearly edge-on and is almost exactly perpendicular to the jet axis. It has a size of ~ 30 au along the major axis. It is geometrically thick, indicating that the (sub)millimeter light emitting grains have yet to settle to the midplane. Its inner part is expected to have transformed into a Keplerian rotating disk with a radius of ~ 10 au. A rotating disk atmosphere and a compact rotating bipolar outflow are detected in SO. The outflow fans out from the inner disk surfaces and is rotating in the same direction as the flattened envelope, and hence could trace a disk wind carrying away angular momentum from the inner disk. From the rotation of the disk atmosphere, the protostellar mass is estimated to be
description: 20 pags, 6 figures
Inflation in Supersymmetric Cosmic String Theories
Creators: name: Davis, A. C.
name: Majumdar, M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We examine a non-Abelian SUSY $SU(2) \times U(1)$ gauge theory and a SUSY U(1) theory originally used to investigate the microphysics of cosmic strings in supersymmetric theories. We show that both theories automatically include hybrid inflation. In the latter theory we use a $D$ term to break the symmetry. SUSY is broken during inflation and restored afterwards. Cosmic strings are formed at the end of inflation. The temperature anisotropy is calculated and found to vary as $(M_{GUT}/M_P)^2$.
description: 5 pages
Additional file 1: of Maternal dietary consumption of legumes, vegetables and fruit during pregnancy, does it protect against small for gestational age?
Creators: name: MartĂ­Nez-Galiano, Juan Miguel
name: Amezcua-Prieto, Carmen
name: Salcedo-Bellido, Inmaculada
name: GonzĂĄlez-Mata, Guadalupe
name: Bueno-Cavanillas, Aurora
name: Delgado-RodrĂ­Guez, Miguel
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Plant Biology

description: Questionnaire developed specifically for use in this study (DOC 721 kb)
Solar Models: current epoch and time dependences, neutrinos, and helioseismological properties
Creators: name: Bahcall, John N.
name: Pinsonneault, M. H.
name: Basu, Sarbani
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We calculate accurate solar models and report the detailed time dependences of important solar quantities. We use helioseismology to constrain the luminosity evolution of the sun and report the discovery of semi-convection in evolved solar models that include diffusion. In addition, we compare the computed sound speeds with the results of p-mode observations by BiSON, GOLF, GONG, LOWL, and MDI instruments. We contrast the neutrino predictions from a set of eight standard-like solar models and four deviant (or deficient) solar models with the results of solar neutrino experiments. For solar neutrino and for helioseismological applications, we present present-epoch numerical tabulations of characteristics of the standard solar model as a function of solar radius, including the principal physical and composition variables, sound speeds, neutrino fluxes, and functions needed for calculating solar neutrino oscillations.
description: Accepted ApJ. Have used refined satellite value for solar luminosity. Changes slightly best neutrino fluxes. Include new references, number density of scatterers of sterile neutrinos, some additional helioseismological predictions. 70 pages, 16 figures, additional material at http://www.sns.ias.edu/~jnb
SN 2014J in M82: New Insights On the Spectral Diversity of Type Ia Supernovae
Creators: name: Zhang, Kaicheng
name: Wang, Xiaofeng
name: Zhang, JuJia
name: Zhang, Tianmeng
name: Benetti, S.
name: Elias-Rosa, N.
name: Huang, Fang
name: Lin, Han
name: Li, Linyi
name: Li, Wenxiong
name: Ochner, P.
name: Pastorello, A.
name: Rui, Liming
name: Tartaglia, L.
name: Tomasella, L.
name: Siviero, A.
name: Munari, U.
name: Terreran, G.
name: Song, Hao
name: Taubenberger, S.
name: Wheeler, J. Craig
name: Xiang, Danfeng
name: Zhao, Xulin
name: Li, Hongbin
name: Bai, Jinming
name: Jiang, Xiaojun
name: Shi, Jianrong
name: Wu, Zhenyu
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 present extensive spectroscopic observations for one of the closest type Ia supernovae (SNe Ia), SN 2014J discovered in M82, ranging from 10.4 days before to 473.2 days after B-band maximum light. The diffuse interstellar band (DIB) features detected in a high-resolution spectrum allow an estimate of line-of-sight extinction as Av=1.9+/-0.6 mag. Spectroscopically, SN 2014J can be put into the high-velocity (HV) subgroup in Wang's classification with a velocity of Si~II 6355 at maximum light as about 12200 km/s, but has a low velocity gradient (LVG, following Benetti's classification) as 41+/-2 km/s/day, which is inconsistent with the trend that HV SNe Ia generally have larger velocity gradients. We find that the HV SNe Ia with LVGs tend to have relatively stronger Si III (at ~4400 Angstrom) absorptions in early spectra, larger ratios of S II 5468 to S II 5640, and weaker Si II 5972 absorptions compared to their counterparts with similar velocities but high velocity gradients. This shows that the HV+LVG subgroup of SNe Ia may have intrinsically higher photospheric temperature, which indicates that their progenitors may experience more complete burning in the explosions relative to the typical HV SNe Ia.
description: Accepted by MNRAS, 13 figures
MSSM Predictions for the Electric Dipole Moment of the $^{199}$Hg Atom
Creators: name: Falk, Toby
name: Olive, Keith A.
name: Pospelov, Maxim
name: Roiban, Radu
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Minimal Supersymmetric Standard Model can possess several CP-violating phases beyond the conventional Cabibo-Kobayashi-Maskawa phase. We calculate the contribution of these phases to T-violating nuclear forces. These forces induce a Schiff moment in the $^{199}$Hg nucleus, which is strongly limited by experiments aimed at the detection of the electric dipole moment of the mercury atom. The result for $d_{Hg}$ is found to be very sensitive to the CP-violating phases of the MSSM and the calculation carries far fewer QCD uncertainties than the corresponding calculation of the neutron EDM. In certain regions of the MSSM parameter space, the limit from the mercury EDM is stronger than previous constraints based on either the neutron or electron EDMs. We present combined constraints from the mercury and electron EDMs to limit both CP-violating phases of the MSSM. We also present limits in mSUGRA models with unified gaugino and scalar masses at the GUT scale.
description: 21 pages in LaTeX, including 13 encapsulated postscript figures
Quantum Gates and Circuits
Creators: name: DiVincenzo, David P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A historical review is given of the emergence of the idea of the quantum logic gate from the theory of reversible Boolean gates. I highlight the quantum XOR or controlled NOT as the fundamental two-bit gate for quantum computation. This gate plays a central role in networks for quantum error correction.
description: Latex, 18 pages, 12 figures. For the Proceedings of the ITP Conference on Quantum Coherence and Decoherence, December, 1996, Proc. R. Soc. London A
MOESM1 of Anaemia requiring red blood cell transfusion is associated with unfavourable 90-day survival in surgical patients with sepsis
Creators: name: Kristof, Katalin
name: BĂźttner, Benedikt
name: Grimm, Anna
name: Mewes, Caspar
name: Schmack, Bastian
name: Popov, Aron
name: Ghadimi, Michael
name: Beissbarth, Tim
name: JosĂŠ Hinz
name: Bergmann, Ingo
name: Ashham Mansur
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Table S1. Multivariate Cox regression analysis regarding 90-day survival.
Exoplanet Modulation of Stellar Coronal Radio Emission
Creators: name: Cohen, Ofer
name: Moschou, Sofia-Paraskevi
name: Glocer, Alex
name: Sokolov, Igor
name: Mazeh, Tsevi
name: Drake, Jeremy
name: Garraffo, Cecilia
name: Alvarado-Gomez, Julian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The search for exoplanets in the radio bands has been focused on detecting radio emissions produced by the interaction between magnetized planets and the stellar wind (auroral emission). Here we introduce a new tool, which is part of our MHD stellar corona model, to predict the ambient coronal radio emission and its modulations induced by a close planet. For simplicity, the present work assumes that the exoplanet is stationary in the frame rotating with the stellar rotation. We explore the radio flux modulations using a limited parameter space of idealized cases by changing the magnitude of the planetary field, its polarity, the planetary orbital separation, and the strength of the stellar field. We find that the modulations induced by the planet could be significant and observable in the case of hot Jupiter planets --- above 100% modulation with respect to the ambient flux in the $10-100~MHz$ range in some cases, and 2-10% in the frequency bands above $250~MHz$ for some cases. Thus, our work indicates that radio signature of exoplanets might not be limited to low-frequency radio range. We find that the intensity modulations are sensitive to the planetary magnetic field polarity for short-orbit planets, and to the stellar magnetic field strength for all cases. The new radio tool, when applied to real systems, could provide predictions for the frequency range at which the modulations can be observed by current facilities.
description: Accepted to AJ
title: On Obscured AGN Growth in Mid-IR Dual AGNs and Beyond
Creators: name: (:Unkn) Unknown
Publisher: name: George Mason University
Year: 2022
Subjects: subject: Active galactic nuclei
subject: Black hole physics
subject: Dual AGN
subject: Galaxy Merger
subject: Supermassive Black Hole
subject: X-ray astronomy
subject: Physics
subject: Astrophysics
subject: Astronomy

description: In our current cosmological paradigm, galaxy mergers play an integral in the hierarchical growth in the Universe, while at the same time we now know that most major galaxies host supermassive black holes (SMBHs) at their centers. Extensive theoretical work has shown that galaxy mergers efficiently funnel large quantities of gas into the centers of the galaxies, potentially fueling the SMBHs as active galactic nuclei (AGNs). Dual AGNs, where both SMBHs are active, are predicted to be a critical stage of SMBH growth, coinciding with the peak SMBH growth and the highest obscuring columns of gas. However, the number of confirmed dual AGNs, predicted to be the most frequent in late-stage mergers, remains surprisingly low. Motivated by the fact that dual AGNs in late-stage mergers are predicted to be heavily obscured, we selected a sample of galaxy mergers exhibiting strong mid-IR colors, indicative of powerful, buried AGNs, and obtained high spatial resolution imaging with \textit{Chandra}. 8/15 galaxy mergers showed dual nuclear X-ray sources, highly suggestive of dual AGNs, with luminosities well in excess of any expected X-ray contributions from star formation. 14/15 mergers showed evidence for high obscuration, as expected from simulations. Interestingly, roughly one third of the nuclei in the sample showed no evidence for AGN activity in the optical. One merger, J0849+1114, exhibited three nuclear X-ray point sources, and follow-up optical and near-IR spectra from the Large Binocular Telescope indicated it is a bona fide triple AGN in a late-stage galaxy merger. Our results indicate that a significant fraction of dual AGNs are missed using optical selection methods and that mid-IR color selection is an effective method for selecting multi-AGN systems. Turning to the well-studied \textit{Swift}-BAT AGN sample, we developed new diagnostic criteria for AGN obscuration using soft X-ray emission and mid-IR colors. This criteria is $>$ 80\% complete for heavily obscured ($10^{24}$ cm$^{-2}$) AGNs, and it will aid in ongoing efforts to identify heavily obscured AGNs in large samples of AGNs, such as those being detected by \textit{eROSITA}.
Heavy-heavy form factors and generalized factorization
Creators: name: Ciuchini, M.
name: Contino, R.
name: Franco, E.
name: Martinelli, G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We reanalyze B -> D pi and B -> K J/psi data to extract a set of parameters which give the relevant hadronic matrix elements in terms of factorized amplitudes. Various sources of theoretical uncertainties are studied, in particular those depending on the model adopted for the form factors. We find that the fit to the B -> D pi branching ratios substantially depends on the model describing the Isgur-Wise function and on the value of its slope. This dependence can be reduced by substituting the BR(B -> D pi) with suitable ratios of non-leptonic to differential semileptonic BRs. In this way, we obtain a model-independent determination of these parameters. Using these results, the B -> D form factors at q^2=M_pi^2 can be extracted from a fit of the BR(B -> D pi). The comparison between the form factors obtained in this way and the corresponding measurements in semileptonic decays can be used as a test of (generalized) factorization free from the uncertainties due to heavy-heavy form factor modeling. Finally, we present predictions for yet-unmeasured D pi and D K branching ratios and extract f_{D_s} and f_{D_s^*} from B -> DD_s decays. We find f_{D_s} = 270 +- 45 MeV and f_{D_s^*}=260 +- 40 MeV, in good agreement with recent measurements and lattice calculations.
description: 20 pages, 16 ps/eps files, uses epsfig.sty; exp. numbers updated
Casimir-Polder forces in the presence of the cosmic photon heat bath
Creators: name: Ferrer, F.
name: Grifols, J. A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the effect of a photon background at finite temperature $T$ on the Van der Waals interactions among neutral bodies. It turns out that the long-range Casimir-Polder force is unaffected for distances much less than $T^{-1}$ and strongly enhanced for distances much above $T^{-1}$.
description: 8 pages, 2 figures
The Spin-Spin Correlation Function in the Two-Dimensional Ising Model in a Magnetic Field at $T=T_c$
Creators: name: Delfino, G.
name: Mussardo, G.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The form factor bootstrap approach is used to compute the exact contributions in the large distance expansion of the correlation function $$ of the two-dimensional Ising model in a magnetic field at $T=T_c$. The matrix elements of the magnetization operator $σ(x)$ present a rich analytic structure induced by the (multi) scattering processes of the eight massive particles of the model. The spectral representation series has a fast rate of convergence and perfectly agrees with the numerical determination of the correlation function.
description: 53 pages, latex, 15 figures
ALMA Observation of NGC5135: The Circumnuclear CO(6-5) and Dust Continuum Emission at 45 Parsec Resolution[$\star$]
Creators: name: Cao, Tianwen
name: Lu, Nanyao
name: Xu, C. Kevin
name: Zhao, Yinghe
name: Kalari, Venu Madhav
name: Gao, Yu
name: Charmandaris, Vassilis
name: Santos, Tanio Diaz
name: van der Werf, Paul
name: Cao, Chen
name: Wu, Hong
name: Inami, Hanae
name: Evans, Aaron
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present high-resolution (0.17\arcsec $\times$ 0.14\arcsec) Atacama Large Millimeter/submillimeter Array (ALMA) observations of the CO\,(6-5) line, and 435\um\ dust continuum emission within a $\sim$9\arcsec $\times$ 9\arcsec\ area centered on the nucleus of the galaxy NGC\,5135. NGC\,5135 is a well-studied luminous infrared galaxy that also harbors a Compton-thick active galactic nucleus (AGN). At the achieved resolution of 48 $\times$ 40\,pc, the CO\,(6-5) and dust emissions are resolved into gas "clumps" along the symmetrical dust lanes associated with the inner stellar bar. The clumps have radii between $\sim$45-180\,pc and CO\,(6-5) line widths of $\sim$60-88\,\kms. The CO\,(6-5) to dust continuum flux ratios vary among the clumps and show an increasing trend with the \FeII/Br-$γ$ ratios, which we interpret as evidence for supernova-driven shocked gas providing a significant contribution to the \co65\ emission. The central AGN is undetected in continuum, nor in CO\,(6-5) if its line velocity width is no less than $\sim$\,40\,\kms. We estimate that the AGN contributes at most 1\% of the integrated CO\,(6-5) flux of 512 $\pm$ 24$\,$Jy\kms\ within the ALMA field of view, which in turn accounts for $\sim$32\% of the CO\,(6-5) flux of the whole galaxy.
description: 21 pages, 12 figures, Accepted for publication in ApJ
title: Comparative Study of Chechen and Kurdish Female Terrorists in the Mass Media
Creators: name: Card, Kathryn
Publisher: name: George Mason University
Year: 2017
Subjects: subject: Female fighters
subject: Chechnya
subject: PKK
subject: Black Widows
subject: Suicide terrorism
subject: Mass media

description: Since the 1990s the PKK and the Chechen separatists have been branded as terrorist organizations by the international community. As a result, these groups have challenged the conception of terrorist organizations. This is especially the case when the conversation turns towards who is directly and indirectly involved in such attacks. When debate arises about terrorist organizations, the topic usually revolves around the actions carried out by men in those groups, with little to no acknowledgement of the actions of women carrying out similar attacks. In the event that the discussion does turn to these women, there are a number of assumptions and stereotypes projected on them while their male counterparts receive no further label. This phenomenon of shock, confusion and stereotyping, of female involvement in terrorist organizations or attacks is due in part to the image of female fighters. This is representative of females not usually being linked with terrorist groups or war in general. When presence of a female fighter causes society to question the role of women .and what it tells us that woman should represent. Through my research I will analyze why the activities of women in the conflicts which have raged in Chechnya and Turkey in the 1990s and 2000s, respectively have been ignored or over exaggerated. This has been done to the point that their actions do not seem to have the same effects as their male counterparts to further their respective movements towards the end goal of independence. By examining the phenomena of invisibility and misrepresentation of female fighters in these movements, I aim to understand how the lack of acknowledgement of these actions reduces attention to the movements themselves. This will particularly examined due in part to the media’s focus on their gender rather than their goals and motivations as part of their organizations. I will examine both conflicts in the shadow of the collapse of the Soviet and Ottoman Empires as well as the "Global War on Terror." I will therefore analyze how these events have also played a role in the invisibility and misrepresentation of female involvement in both conflicts. Although I may only be examining two conflicts that involve women in terrorism and in combat roles, it is observable that the role of women and girls in terrorist activities worldwide has been relegated to insignificance and ambiguity in the male dominated sphere of war. My research will therefore revolve around the question of what are the roots of female involvement in armed conflict in Chechnya and Turkey and how is it represented in media?
Jordan Blocks and Exponentially Decaying Higher Order Gamow States
Creators: name: Bohm, A.
name: Loewe, M.
name: Patuleanu, P.
name: Puntmann, C.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In the framework of the rigged Hilbert space, unstable quantum systems associated with first order poles of the analytically continued S-matrix can be described by Gamow vectors which are generalized vectors with exponential decay and a Breit-Wigner energy distribution. This mathematical formalism can be generalized to quasistationary systems associated with higher order poles of the S-matrix, which leads to a set of Gamow vectors of higher order with a non-exponential time evolution. One can define a state operator from the set of higher order Gamow vectors which obeys the exponential decay law. We shall discuss to what extend the requirement of an exponential time evolution determines the form of the state operator for a quasistationary microphysical system associated with a higher order pole of the S-matrix.
description: Dedicated to L. P. Horwitz on the occasion of his 65th birthday; 11 pages, no figures, uses subeqnarray.sty; to appear in Found. of Phys. May 97
Discovering Context Specific Causal Relationships
Creators: name: Ma, Saisai
name: Li, Jiuyong
name: Liu, Lin
name: Le, Thuc Duy
Publisher: name: arXiv
Year: 2018
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: With the increasing need of personalised decision making, such as personalised medicine and online recommendations, a growing attention has been paid to the discovery of the context and heterogeneity of causal relationships. Most existing methods, however, assume a known cause (e.g. a new drug) and focus on identifying from data the contexts of heterogeneous effects of the cause (e.g. patient groups with different responses to the new drug). There is no approach to efficiently detecting directly from observational data context specific causal relationships, i.e. discovering the causes and their contexts simultaneously. In this paper, by taking the advantages of highly efficient decision tree induction and the well established causal inference framework, we propose the Tree based Context Causal rule discovery (TCC) method, for efficient exploration of context specific causal relationships from data. Experiments with both synthetic and real world data sets show that TCC can effectively discover context specific causal rules from the data.
description: This paper has been accepted by Intelligent Data Analysis
title: Conflicts in the Second World: A View on Track 2 Diplomacy
Creators: name: Riegg, Natalya Tovmasyan
Publisher: name: School for Conflict Analysis and Resolution
Year: 2001

description: “Natalya Tovmasyan Riegg has been a Visiting Fellow at the Institute for Conflict Analysis and Resolution (ICAR) and a Research Fellow at the National Peace Foundation since 1999. This Working Paper reflects her thinking about the problems of creating a peaceful settlement to the Nagorno-Karabakh conflict in her native Armenia. We at ICAR have benefited greatly from our association with her, and it is with great pleasure that we share her thoughts in this Working Paper.”
Naturalness of nearly degenerate neutrinos
Creators: name: Casas, J. A.
name: Espinosa, J. R.
name: Ibarra, A.
name: Navarro, I.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: If neutrinos are to play a relevant cosmological role, they must be essentially degenerate. We study whether radiative corrections can or cannot be responsible for the small mass splittings, in agreement with all the available experimental data. We perform an exhaustive exploration of the bimaximal mixing scenario, finding that (i) the vacuum oscillations solution to the solar neutrino problem is always excluded; (ii) if the mass matrix is produced by a see-saw mechanism, there are large regions of the parameter space consistent with the large angle MSW solution, providing a natural origin for the $Δm^2_{sol} << Δm^2_{atm}$ hierarchy; (iii) the bimaximal structure becomes then stable under radiative corrections. We also provide analytical expressions for the mass splittings and mixing angles and present a particularly simple see-saw ansatz consistent with all observations.
description: 25 pages, LaTeX, 6 ps figures, psfig.sty. Typos, references and minor details corrected. Additional condition for the MSW mechanism incorporated. New viable textures added
Electric field induced permanent superconductivity in layered metal nitride chloride MNCl(M: Hf and Zr)
Creators: name: Zhang, Shuai
name: Gao, Moran
name: Fu, Huanyan
name: Wang, Xinmin
name: Ren, Zhian
name: Chen, Genfu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The device of electric double-layer transistor (EDLT) with ionic liquid has been employed as an effective way to dope carriers over a wide range, which can induce metallic state, magnetic reconstruction and superconducting transition. However, the induced electronic state can hardly survive in the materials after releasing the gate voltage, strongly restricting the experimental study for discovery of physics. Here, we show that a permanent superconductivity with transition temperature $T_c$ of 24 and 15 K is realized in single crystals and polycrystalline samples of HfNCl and ZrNCl upon applying proper gate voltage $V_{\rm G}$, respectively. Reversible change between insulating and superconducting state can be obtained through applying positive and negative $V_{\rm G}$ at low temperature such as 220 K, whereas $V_{\rm G}$ applied at high temperatures ($\geq$ 250 K) could induce partial deintercalation of Cl ions and result in irreversible superconducting transition. The present results clarify a connection between traditional chemical synthesis and the electrochemical mechanism of the EDLT induced superconductivity. Such a technique shows a great potential to systematically tune the bulk electronic state in the similar two-dimensional (2D) systems.
Is bi-maximal mixing compatible with the large angle MSW solution of the solar neutrino problem?
Creators: name: Giunti, C.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is shown that the large angle MSW solution of the solar neutrino problem with a bi-maximal neutrino mixing matrix implies an energy-independent suppression of the solar nu_e flux. The present solar neutrino data exclude this solution of the solar neutrino problem at 99.6% CL.
description: 6 pages. No figures
Additional file 8: of Characterization of the Esi3/RCI2/PMP3 gene family in the Triticeae
Creators: name: Brunetti, Sabrina
name: Arseneault, Michelle
name: Gulick, Patrick
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: Figure S1. Tissue specific expression of the Esi3 genes in thirteen T. aestivum tissue types assayed by microarray. (PDF 298 kb)
Gamow-Jordan Vectors and Non-Reducible Density Operators from Higher Order S-Matrix Poles
Creators: name: Bohm, A.
name: Loewe, M.
name: Maxson, S.
name: Patuleanu, P.
name: Puntmann, C.
name: Gadella, M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In analogy to Gamow vectors that are obtained from first order resonance poles of the S-matrix, one can also define higher order Gamow vectors which are derived from higher order poles of the S-matrix. An S-matrix pole of r-th order at z_R=E_R-iΓ/2 leads to r generalized eigenvectors of order k= 0, 1, ... , r-1, which are also Jordan vectors of degree (k+1) with generalized eigenvalue (E_R-iΓ/2). The Gamow-Jordan vectors are elements of a generalized complex eigenvector expansion, whose form suggests the definition of a state operator (density matrix) for the microphysical decaying state of this higher order pole. This microphysical state is a mixture of non-reducible components. In spite of the fact that the k-th order Gamow-Jordan vectors has the polynomial time-dependence which one always associates with higher order poles, the microphysical state obeys a purely exponential decay law.
description: 39 pages, 3 PostScript figures; sub2.eps may stall some printers and should then be printed out separately; ghostview is o.k
title: ADCO, Cartulaire de Fontenay, premier fragment (XIIIe siècle), Cart. 201 (15 H 9), 175 folios, f. 068r
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2009
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de Fontenay, premier fragment (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 201 (15 H 9), 175 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Fontenay, premier fragment (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 201 (15 H 9), 175 folios, f. 068r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb119679755
description: Provenance: https://www.geonames.org/7874015
description: Provenance: http://www.idref.fr/027691802/id
description: Provenance: abbaye de Fontenay
description: Provenance: http://www.wikidata.org/entity/Q464918
Unconventional exchange bias coupling at perovskite/brownmillerite interface in spontaneously stabilized SrCoO3-δ/SrCoO2.5 bi-layer
Creators: name: Behera, B. C.
name: Jana, Subhadip
name: Bhat, Shwetha G.
name: Tripathy, G.
name: Kumar, P. S. Anil
name: Samal, D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Interface effect in complex oxide thin film heterostructures lies at the vanguard of current research to design technologically relevant functionality and explore emergent physical phenomena. While most of the previous works focus on the perovskite/perovskite heterostructures, the study on perovskite/brownmillerite interfaces remain at its infancy. Here, we investigate spontaneously stabilized perovskite-ferromagnet (SrCoO3-δ)/brownmillertite-antiferromagnet (SrCoO2.5) bi-layer with TN > TC and discover an unconventional interfacial magnetic exchange bias effect. From magnetometry investigations, it is rationalized that the observed effect stems from the interfacial ferromagnet/antiferromagnet coupling. The possibility for coupled ferromagnet/spinglass interface engendering such effect is ruled out. Strikingly, a finite coercive field persists in the paramagnetic state of SrCoO3-δ whereas the exchange bias field vanishes at TC. We conjecture the observed effect to be due to the effective external quenched staggered field provided by the antiferromagtic layer for the ferromagnetic spins at the interface. Our results not only unveil a new paradigm to tailor the interfacial magnetic properties in oxide heterostructures without altering the cations at the interface, but also provide a purview to delve into the fundamental aspects of exchange bias in such unusual systems paving a big step forward in thin film magnetism.
description: 28 pages, 12 Figures
Nonresonant Semileptonic Heavy Quark Decay
Creators: name: Isgur, Nathan
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In both the large N_c limit and the valence quark model, semileptonic decays are dominated by resonant final states. Using Bjorken's sum rule in an "unquenched" version of the quark model, I demonstrate that in the heavy quark limit nonresonant final states should also be produced at a significant rate. By calculating the individual strengths of a large number of exclusive two-body nonresonant channels, I show that the total rate for such processes is highly fragmented. I also describe some very substantial duality-violating suppression factors which reduce the inclusive nonresonant rate to a few percent of the total semileptonic rate for the finite quark masses of B decay, and comment on the importance of nonresonant decays as testing grounds for very basic ideas on the structure, strength, and significance of the quark-antiquark sea and on quark-hadron duality in QCD.
description: 51 pages, 2 Postscript figures
Conformally covariant bi-differential operators for differential forms
Creators: name: Saïd, Salem Ben
name: Clerc, Jean-Louis
name: Koufany, Khalid
Publisher: name: arXiv
Year: 2018
Subjects: subject: Representation Theory (math.RT)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 43A85 (Primary), 58J70, 22E46, 58A10 (Secondary)

description: The classical Rankin-Cohen brackets are bi-differential operators from $C^\infty(\mathbb R)\times C^\infty(\mathbb R)$ into $ C^\infty(\mathbb R)$. They are covariant for the (diagonal) action of ${\rm SL}(2,\mathbb R)$ through principal series representations. We construct generalizations of these operators, replacing $\mathbb R$ by $\mathbb R^n,$ the group ${\rm SL}(2,\mathbb R)$ by the group ${\rm SO}_0(1,n+1)$ viewed as the conformal group of $\mathbb R^n,$ and functions by differential forms.
description: 23 pages
title: The formation of drops by nozzles and the breakup of liquid jets
title: Die Bildung von Tropfen an Düsen und die Auflösung flüssiger Strahlen
titleType: AlternativeTitle
Creators: name: Ohnesorge, Wolfgang Von
Publisher: name: The University of Texas at Austin
Year: 2019
Subjects: translation
jet breakup
regimes
Rayleigh regime
first wind-induced
second wind-induced
atomization

description: Shows by means of high-speed motion pictures that the breakup of a jet passes successively through three phases (breakup according to Rayleigh — breakup according to Weber-Haenlein — atomization), and that the transition from one phase to the next occurs at increasing higher Reynolds No's. as a function of a dimensionless term, containing viscosity, surface tension, density, and orifice diameter Z = η / √(σ ρ d) where η is the absolute viscosity, σ is the surface tension, ρ is the density and d is the orifice diameter.
Heteragrion alienum : Williamson 1919
Creators: name: Vilela, Diogo Silva
name: Lencioni, Frederico A. A.
name: Bota-Sierra, Cornelio A.
name: Ware, Jessica L.
name: Bispo, Pitágoras C.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Odonata
Megapodagrionidae
Heteragrion
Heteragrion alienum

description: Heteragrion alienum Williamson, 1919
(Figs. 9a–e)
[Key locator: Key to Group B species, couplet 17 (16)]
 Heteragrion chrysops: Calvert 1901: 62–64 (misidentification; key to species, ♁ and ♀ in couplet 3; described morphological and coloration differences with H. tricellulare).
 Heteragrion alienum: Williamson 1919: 13, 33–34 (key to species, ♁ in couplet d2, ♀ in couplet d2; description as a new species by coloration characters, based on material from Guatemala; comparison with H. albifrons and H. chrysops; figs. 5, 37, 38, 39, 57, 68, 88, 89, 105, 152, 153);— Paulson 1981: 303–304 (comparison of coloration patterns with other Heteragrion species);— Gonzalez-Soriano et al. 1982: 56 (record in Los Tuxtlas, Mexico);— Novelo-Gutiérrez 1987: 11–22 (description of F0 larvae);— Garrison et al. 2010: 88–89 (list of Heteragrion species; figs. 371, 376–378);— Rodríguez-Tapia et al. 2022: 274 (listed among species with an index of environmental vulnerability);— Carrillo-Muñoz & García-Miranda 2022: 196–203 (species list from Mexico).
 Material examined. 2♁♁ MEXICO, Veracruz, “Los Tuxtlas”, Arroyo Tatocapán, 29.viii.1958, G.H. & A.F. Beatty leg., ABMM (two males in the same envelope).
 Known distribution. Guatemala, Southern Honduras (Dennis Paulson pers. comm.) and Mexico.
 Diagnosis and remarks. Regarding cercus morphology, H. alienum is close to H. chrysops, H. valgum, H. calendulum and H. eboratum, with which it shares the MP ridge bearing only small teeth and not partially covering ML. This species can be separated from these and other Group B species by the following character combination: BP the longest cercus portion in length (Figs. 9c–e); ridge above ML consisting of very small denticles, not partially covering ML (Fig. 9e); ML bearing no teeth or carina on its plate (Fig. 9e); AP longer than MP, bearing a longitudinal depression (Fig. 9c).
description: Published as part of Vilela, Diogo Silva, Lencioni, Frederico A. A., Bota-Sierra, Cornelio A., Ware, Jessica L. & Bispo, Pitágoras C., 2023, Taxonomic revision of the Neotropical genus Heteragrion Selys, 1862 (Zygoptera: Heteragrionidae): male morphology, new species and illustrated key, pp. 1-96 in Zootaxa 5356 (1) on page 20, DOI: 10.11646/zootaxa.5356.1.1, http://zenodo.org/record/10008529
title: Porgy Score and Libretto Still Remain Untarnished
Creators: name: Sage, Clifford M.
Publisher: name: George Mason University
Year: 1997
Subjects: subject: Porgy and Bess
subject: Warfield, William
subject: Price, Leontyne
subject: Davis, Blevins
subject: Breen, Robert
subject: Heyward, DuBose
subject: Gershwin, George
subject: Gershwin, Ira
subject: Smallens, Alexander
subject: Colbert, Helen
subject: James, Joseph
subject: Roane, Frank
subject: Heyward, Dorothy
subject: McCurry, John
subject: Fuller, Lorenzo
subject: Mace, Jed
subject: Campbell, E. V.

description: Theater review.
description: Clipping.