cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Pegcetacoplan: A Review in Paroxysmal Nocturnal Haemoglobinuria
Creators: name: Heo, Young-A
Publisher: name: Adis Journals
Year: 2022
Subjects: Medicine

description: Declarations
 Funding The preparation of this review was not supported by any external funding. Authorship and Conflict of interest Young-A Heo is a salaried employee of Adis International Ltd/Springer Nature, and declares no relevant conflicts of interest. All authors contributed to the review and are responsible for the article content.
 Ethics approval, Consent to participate, Consent to publish, Availability of data and material, Code availability Not applicable.
 Additional information about this Adis Drug Review can be found here
 Abstract
 Subcutaneous pegcetacoplan (EMPAVELI® in the USA and ASPAVELI® in the EU) is the first complement component 3 (C3) inhibitor approved for the treatment of adults with paroxysmal nocturnal haemoglobinuria (PNH) in the USA, and in adults with PNH who are anaemic after ≥ 3 months of treatment with a C5 inhibitor in the EU. In the phase III PRINCE trial in adults with PNH who were anaemic and naïve to a complement inhibitor therapy, pegcetacoplan was superior to the control group (supportive care, excluding complement inhibitors) in achieving haemoglobin stabilization and reducing lactate dehydrogenase levels. Similarly, in the phase III PEGASUS trial in adults with PNH who had a haemoglobin level < 10.5 g/dL despite eculizumab therapy, pegcetacoplan was superior to eculizumab in improving haemoglobin levels. In both trials, pegcetacoplan also improved other clinical and haematological parameters of haemolysis, as well as quality of life (QOL) outcomes. Clinical benefits of pegcetacoplan were sustained for up to 48 weeks of treatment. Pegcetacoplan was generally well tolerated in patients with PNH, with its tolerability profile being similar in patients previously treated with eculizumab and in complement inhibitor-naïve patients. Long-term data would be beneficial to further support the safety profile of pegcetacoplan. Current evidence indicates that pegcetacoplan is a valuable treatment option for adults with PNH.
title: Efficacy of imazamox on Ambrosia artemisiifolia
Creators: name: Sölter, Ulrike
name: Verschwele, Arnd
Publisher: name: Julius Kühn-Institut
Year: 2016

description: Julius-Kühn-Archiv, Nr. 455 (2016): HALT Ambrosia - final project report and general publication of project findings
Negative Off-Diagonal Conductivities in a Weakly Coupled Quark Gluon Plasma
Creators: name: Chen, Jiunn-Wei
name: Liu, Yen-Fu
name: Pu, Shi
name: Song, Yu-Kun
name: Wang, Qun
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We calculate the conductivity matrix of a weakly coupled quark-gluon plasma at the leading-log order. By setting all quark chemical potentials to be identical, the diagonal conductivities become degenerate and positive, while the off-diagonal ones become degenerate but negative (or zero when the chemical potential vanishes). This means a potential gradient of a certain fermion flavor can drive backward currents of other flavors. A simple explanation is provided for this seemingly counter intuitive phenomenon. It is speculated that this phenomenon is generic and most easily measured in cold atom experiments.
description: 19 pages, 4 figures
title: Globaler Innovations- Index 2024 :
title: Executive Summary.
titleType: Subtitle
Creators: name: World Intellectual Property Organization.
name: Dutta, Soumitra.
name: Lanvin, Bruno.
name: Rivera León, Lorena.
name: Wunsch-Vincent, Sacha.
Publisher: name: World Intellectual Property Organization,
Year: 0
Subjects: Innovations
Technological innovations

description: Die Zusammenfassung des GII 2024 enthält die wichtigsten Highlights und Ergebnisse, die im vollständigen „GII 2024: Innovation in Zeiten von Unsicherheit“ vorgestellt werden. Der GII 2024 zeigt, wer bei Innovation global führend ist, bewertet die Innovationsleistung von 132 Volkswirtschaften und zeigt deren Stärken und Schwächen auf. Darüber hinaus ermittelt er die weltweit 100 führenden Wissenschafts- und Technologiecluster.
title: Dritte Sitzung des provisorischen n. ö. ständischen Ausschusses am 20. März 1848; [1848]
title: Abends um 6 Uhr unter dem Vorsitze Sr. Excellenz des n. ö. Landmarschalles Herrn Albert Grafen von Montecuccoli-Laderchi
titleType: Subtitle
Creators: name: Montecuccoli-Laderchi, Albert ¬von
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Kopftitel
title: Case Study for Expanding e-Journal Preservation: An In Depth Analysis of De Gruyter's Acquisition of 67 Berkeley Electronic Press Journals
Creators: name: Regan, Shannon L.
Publisher: name: Columbia University
Year: 2015
Subjects: Library science

description: Understanding who, what, and how e-journal content is being preserved is complicated. It is further complicated when e-journal titles change publishers, titles, or cease. Librarians have a vested interest in ensuring this content remains available to future researchers. In 2012, the Keepers Registry compared the e-journal holdings from Columbia, Cornell, and Duke to seven preservation agencies and discovered that only 22-27% of titles were preserved. The case study example will be the basis for detailing the methods and strategies for expanding e-journal preservation developed as part of a Mellon Foundation supported project at Columbia and Cornell Universities Libraries (2CUL). This presentation will highlight steps for pursuing e-journal preservation initiatives through detailing the process of continuing preservation for 67 Berkeley Electronic Press journals acquired by De Gruyter in 2011. The presentation will provide background for the impetus of this project; follow the timeline of identifying the titles for preservation, contacting the publisher, discussing preservation strategies, establishing access protocols in a trigger event, and ensuring preservation.
Inverse Spin Hall Effect in NiFe / Normal Metal Bilayers
Creators: name: Obstbaum, M.
name: Härtinger, M.
name: Meier, T.
name: Swientek, F.
name: Back, C. H.
name: Woltersdorf, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Spin pumping in ferromagnets provides a source of pure spin currents. Via the inverse spin Hall effect a spin current is converted into a charge current and a corresponding detectable DC-voltage. The ratio of injected spin current to resulting charge current is given by the spin Hall angle. However, the number of experiments more or less equals the number of different values for spin Hall angles, even for the most studied normal metal platinum. This publication provides a full study of inverse spin Hall effect and anisotropic magnetoresistance for different NiFe(Py) / normal metal bilayers using a coplanar waveguide structure. Angle and frequency dependent measurements strongly suggest that spin pumping and inverse spin Hall effect can be used to quantify spin Hall angles only if certain conditions are met. Ruling out the anisotropic magnetoresistance as a parasitic voltage generating effect measurements of the inverse spin Hall effect in Py/Pt and Py/Au yield spin Hall angles of 0.09 and 0.008 respectively. Furthermore, DC-voltages at ferromagnetic resonance for Py/Pt are studied as a function of temperature and the results are compared to theoretical models.
The Balance Recovery Confidence (BRC) Scale
Creators: name: Soh, Leng Hsien Shawn
name: Tan, Chee-Wee
name: Xu, Tianma
name: Ting Yeh, Ting
name: Rahman, Fahria Bte Abdul
name: Soon, Benjamin
name: Gleeson, Nigel
name: Lane, Judith
Publisher: name: Singapore Institute of Technology
Year: 2023
Subjects: Physiotherapy

description: Falls efficacy posits an understanding of the perceived ability to prevent and manage falls. There have been no validated self-reported instruments to measure the perceived ability to recover balance in response to destabilizing perturbations. This study aims to develop a scale of balance recovery confidence. The balance recovery confidence scale is a distinct instrument that measures perceived reactive balance recovery. The scale has good psychometric properties and can be used to complement other measurement instruments to help older adults cope with challenges to balance.
Purely geometric path integral for spin foams
Creators: name: Shirazi, Atousa Chaharsough
name: Engle, Jonathan
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Spin-foams are a proposal for defining the dynamics of loop quantum gravity via path integral. In order for a path integral to be at least formally equivalent to the corresponding canonical quantization, at each point in the space of histories it is important that the integrand have not only the correct phase -- a topic of recent focus in spin-foams -- but also the correct modulus, usually referred to as the measure factor. The correct measure factor descends from the Liouville measure on the reduced phase space, and its calculation is a task of canonical analysis. The covariant formulation of gravity from which spin-foams are derived is the Plebanski-Holst formulation, in which the basic variables are a Lorentz connection and a Lorentz-algebra valued two-form, called the Plebanski two-form. However, in the final spin-foam sum, one sums over only spins and intertwiners, which label eigenstates of the Plebanski two-form alone. The spin-foam sum is therefore a discretized version of a Plebanski-Holst path integral in which only the Plebanski two-form appears, and in which the connection degrees of freedom have been integrated out. We call this a purely geometric Plebanski-Holst path integral. In prior work in which one of the authors was involved, the measure factor for the Plebanski-Holst path integral with both connection and two-form variables was calculated. Before one discretizes this measure and incorporates it into a spin-foam sum, however, one must integrate out the connection in order to obtain the purely geometric version of the path integral. To calculate this purely geometric path integral is the principal task of the present paper, and it is done in two independent ways. Gauge-fixing and the background independence of the resulting path integral are discussed in the appendices.
description: 21 pages
Prospects for Narrow-line Cooling of KRb Molecules in Rovibrational Ground State
Creators: name: Kobayashi, J.
name: Aikawa, K.
name: Oasa, K.
name: Inouye, S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We propose and experimentally investigate a scheme for narrow-line cooling of KRb molecules in the rovibrational ground state. We show that the spin-forbidden $\mathrm{X^1Σ^+} \rightarrow \mathrm{b^3Π_{0^+}}$ transition of KRb is ideal for realizing narrow-line laser cooling of molecules because it has highly diagonal Franck-Condon factors and narrow linewidth. In order to confirm the prediction, we performed the optical and microwave spectroscopy of ultracold $^{41}$K$^{87}$Rb molecules, and determined the linewidth ($2π\times$ 4.9(4) kHz) and Franck-Condon factors for the $\mathrm{X^1Σ^+} (v''=0) \rightarrow \mathrm{b^3Π_{0^+}} (v'=0)$ transition (0.9474(1)). This result opens the door towards all-optical production of polar molecules at sub-microkelvin temperatures.
description: 4 pages, 5 figures
Collective excitation of a short-range charge ordering in $θ$-$\mbox{(BEDT-TTF)}_2\mbox{CsZn(SCN)}_4$
Creators: name: Hashimoto, K.
name: Zhan, S. C.
name: Kobayashi, R.
name: Iguchi, S.
name: Yoneyama, N.
name: Moriwaki, T.
name: Ikemoto, Y.
name: Sasaki, T.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We find a characteristic low-energy peak structure located in the range of 100-300 cm$^{-1}$ in the optical conductivity spectra of a quasi-two-dimensional organic compound with a triangular lattice, $θ$-$\mbox{(BEDT-TTF)}_2\mbox{CsZn(SCN)}_4$, in which two different types of short-range charge orderings (COs) coexist. Upon lowering the temperature, the low-energy peak becomes significant and shifts to much lower frequencies only for the polarization of ${E \parallel a}$, in contrast to the other broad electronic bands in the mid-infrared region. On introducing disorder, the low-energy peak is strongly suppressed in comparison with the broad electronic bands. This result indicates that the low-energy peak is attributed to a collective excitation that originates from the short-range CO with a relatively long-period $3\times3$ pattern. The present results shed light on the understanding of the low-energy excitation in the glassy electronic state, where the charge degrees of freedom remain at low temperatures.
description: 5 pages, 3 figures, accepted for publication in Physical Review B
title: Zweite Sitzung des provisorischen n. ö. ständischen Ausschusses am 18. März 1848; [1848]
title: Abends 6 Uhr unter dem Vorsitze Sr. Excellenz des n. ö. Landmarschalles Herrn Albert Grafen von Montecuccoli-Laderchi
titleType: Subtitle
Creators: name: Montecuccoli-Laderchi, Albert ¬von
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Kopftitel
Isospin violation in the yield of S-wave heavy meson pairs near threshold
Creators: name: Li, Xin
name: Voloshin, M. B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We consider production of overall neutral pairs consisting of heavy $D^{(*)}$ or $B^{(*)}$ meson and antimeson in the processes, where the pair can be created in an $S$-wave, such as $e^+e^- \to π^0 \, D^* \bar D^{(*)}$ and $e^+e^- \to γ\, D^{(*)} \bar D^{(*)}$, and similar reactions with $B^{(*)}$ mesons. The ratio $R^{c/n}$ of the yield of pairs of charged mesons to that of neutral mesons near the threshold for the heavy pair is strongly affected by the isospin breaking due to the isotopic mass differences and due to the Coulomb interaction between the charged mesons. The actual behavior of the isospin breaking in $R^{c/n}$ is also sensitive to the strong interaction between the heavy mesons, so that experimental measurement of this ratio can be used as a probe of this strong interaction. We calculate $R^{c/n}$ at and very near the threshold in terms of the isotopic scattering lengths for the meson pairs. In particular we find that the yield of pairs of charged mesons does not go to zero at exactly the threshold, but rather starts with a finite step, whose height depends on the value of the scattering length in a particular channel.
description: 10 pages, 2 figures
title: Contemporary Composers Web Archive (CCWA): Progress in Collaboratively Collecting Composers' Websites
Creators: name: Perricci, Anna L.
name: Stokes, Laura
Publisher: name: Columbia University
Year: 2015
Subjects: Library science

description: Laura Stokes (Brown University) and Anna Perricci (Columbia University) created these slides for a presentation at the annual congress of the International Association of Music Libraries, Archives and Documentation Centres / IMS (#IAML2015) on June 24, 2015.
Applications of shuffle product to restricted decomposition formulas for multiple zeta values
Creators: name: Guo, Li
name: Lei, Peng
name: Ma, Biao
Publisher: name: arXiv
Year: 2014
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 11M41, 11M99, 40B05

description: In this paper we obtain a recursive formula for the shuffle product and apply it to derive two restricted decomposition formulas for multiple zeta values (MZVs). The first formula generalizes the decomposition formula of Euler and is similar to the restricted formula of Eie and Wei for MZVs with one strings of 1's. The second formula generalizes the previous results to the product of two MZVs with one and two strings of 1's respectively.
description: 11 pages
Nysson erythropoda Cameron
Creators: name: Kumar, P. Girish
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Crabronidae
Nysson
Nysson erythropoda

description: 2. Nysson erythropoda Cameron (Figure 1–9)
1890. Nysson erythropoda Cameron, 242, sex not indicated. Holotype or syntypes: India: Bengal: Barrackpore (OXUM).
Diagnosis: Apical margin of clypeal lobe bidentate with two sharp teeth (Figure 3); frontal carina high, sharp towards lower side, extending about half towards anterior ocellus; punctation of head coarser (Figure 2); pronotal dorsum not ridged anteriorly; upper part of mesopleuron towards top strongly elevated to form a lamellate projection; propodeal enclosure with coarse longitudinal rugae dorsally; posterolateral propodeal tooth short, blunt; second submarginal cell of forewing as long as third submarginal cell on the lower side (Figure 6); first two metasomal tergites with punctures separated by usually once or twice the diameter of a puncture; pygidium (Figure 9) well developed with small continuous pits, apex narrowly rounded; last metasomal sternite with a median polished longitudinal weak groove, apex of this sternite narrowly roundly projected.
Colour: Black, integument dull, the following red: mandible except at apex, legs except base of coxae, and last metasomal segment; the following dull white to pale yellow: stripe on pronotal dorsum not interrupted in middle (Figure 5), narrow band at base of scutellum (Figure 5), first two metasomal terga apically with a narrow transverse stripe interrupted in middle and not extending to sides (Figure 8); the following brown: scape, pedicel, and basal 5 flagellar segments ventrally, and tegulae. Vestiture silvery, short, and appressed, dense only on clypeus, lower half of frons towards inner eye margins, and propodeal dorsum laterad of propodeal enclosure. Wings (Figure 6 & 7) slightly infumated, veins brown.
Size: female, 5.0–6.0 mm.
Male: Unknown.
Material examined: INDIA: Kerala, Kozhikode district, Nambikulam Hills (11° 30’ 14’’ N & 75° 50’ 23’’ E, 624 m), 1♀, 16.iv.2019, Coll. Sandra Lishikumar, ZSIK Regd. No. ZSI/WGRC/IR/INV.14473. Tamil Nadu, Coimbatore district, Tholampalayam (11° 11’ 14’’ N & 76° 51’ 00’’ E, 399 m), 1♀, 4.i.2019, Coll. P. Girish Kumar, ZSIK Regd. No. ZSI/WGRC/IR/INV.14474.
Distribution: India: Kerala (new record), Tamil Nadu (new record), West Bengal. Elsewhere: China (Cameron, 1890; Rothney, 1903; Yasumatsu, 1942).
description: Published as part of Kumar, P. Girish, 2021, A review of the genus Nysson Latreille (Hymenoptera: Crabronidae: Bembicinae: Nyssonini) from India, pp. 269-277 in Records of the Zoological Survey of India 121 (2) on page 271, DOI: 10.26515/rzsi/v121/i2/2021/154391, http://zenodo.org/record/13186217
Radial Forcing and Edgar Allan Poe's Lengthening Pendulum
Creators: name: McMillan, Matthew
name: Blasing, David
name: Whitney, Heather M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Physics (physics.class-ph)
subject: Physics Education (physics.ed-ph)
subject: Popular Physics (physics.pop-ph)
subject: FOS: Physical sciences

description: Inspired by Edgar Allan Poe's The Pit and the Pendulum, we investigate a radially driven, lengthening pendulum. We first show that increasing the length of an undriven pendulum at a uniform rate does not amplify the oscillations in a manner consistent with the behavior of the scythe in Poe's story. We discuss parametric amplification and the transfer of energy (through the parameter of the pendulum's length) to the oscillating part of the system. In this manner radial driving may easily and intuitively be understood, and the fundamental concept applied in many other areas. We propose and show by a numerical model that appropriately timed radial forcing can increase the oscillation amplitude in a manner consistent with Poe's story. Our analysis contributes a computational exploration of the complex harmonic motion that can result from radially driving a pendulum, and sheds light on a mechanism by which oscillations can be amplified parametrically. These insights should prove especially valuable in the undergraduate physics classroom, where investigations into pendulums and oscillations are commonplace.
description: 16 pages
Phase Noise of the Radio Frequency (RF) Beatnote Generated by a Dual-Frequency VECSEL
Creators: name: De, Syamsundar
name: Amili, Abdelkrim El
name: Fsaifes, Ihsan
name: Pillet, Grégoire
name: Baili, Ghaya
name: Goldfarb, Fabienne
name: Alouini, Mehdi
name: Sagnes, Isabelle
name: Bretenaker, Fabien
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze, both theoretically and experimentally, the phase noise of the radio frequency (RF) beatnote generated by optical mixing of two orthogonally polarized modes in an optically pumped dual-frequency Vertical External Cavity Surface Emitting Laser (VECSEL). The characteristics of the RF phase noise within the frequency range of 10 kHz - 50 MHz are investigated for three different nonlinear coupling strengths between the two lasing modes. In the theoretical model, we consider two different physical mechanisms responsible for the RF phase noise. In the low frequency domain (typically below 500 kHz), the dominant contribution to the RF phase noise is shown to come from the thermal fluctuations of the semicondutor active medium induced by pump intensity fluctuations. However, in the higher frequency domain (typically above 500 kHz), the main source of RF phase noise is shown to be the pump intensity fluctuations which are transfered to the intensity noises of the two lasing modes and then to the phase noise via the large Henry factor of the semiconductor gain medium. For this latter mechanism, the nonlinear coupling strength between the two lasing modes is shown to play an important role in the value of the RF phase noise. All experimental results are shown to be in good agreement with theory.
Next to leading order calculation with dimensional regularization in Nambu--Jona-Lasinio Model
Creators: name: Inagaki, T.
name: Kimura, D.
name: Kohyama, H.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Nambu--Jona-Lasinio model is investigated in the $1/N_c$ expansion with the dimensional regularization. At the four-dimensional limit the meson propagators have simple forms in the leading order of the $1/N_c$ expansion. Thus the next to leading order calculation reduces to an ordinary one loop calculation. Here we obtain an explicit form of the $1/N_c$ correction and numerically evaluate the $N_c$ dependence for the gap equation.
description: 8 pages, 3 figures
title: Collaboration and Cash: Web Archiving Incentive Awards
Creators: name: Perricci, Anna L.
Publisher: name: Columbia University
Year: 2015
Subjects: Library science

description: This presentation was delivered in session 306 at the annual meeting of the Society of American Archivists (#saa15). These slides provide information about and lessons learned from the web archiving incentive awards program. The web archiving incentive awards program was made possible by a grant from the Mellon Foundation and administered via Columbia University Libraries with guidance from an external oversight panel. Links provided in this presentation are to facilitate further learning about the tools mentioned but are not a definitive set of resources about these tools.
Rede des Herrn Präsidenten der deutschen Reichsversammlung, Heinrich von Gagern, in der 81sten öffentlichen Sitzung vom 19. September 1848; [1848]
Creators: name: Gagern, Heinrich von
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Kopftitel
Strain effects on the electronic structure of the FeSe0.5Te0.5 superconductor
Creators: name: Winiarski, M. J.
name: Samsel-Czekała, M.
name: Ciechan, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The electronic structure of the strained FeSe0.5Te0.5 superconductor has been investigated from first principles. Our calculation results indicate that the influence of hydrostatic, biaxial or uniaxial compressive stress on the density of states at the Fermi level is insignificant. The overall shape of the Fermi-surface (FS) nesting function for FeSe0.5Te0.5 at ambient pressure resembles that of its parent compound, FeSe, but under the ab-plane compressive strain. In these two systems, changes of their FSs under various stress conditions are qualitatively almost the same. However, in FeSe0.5Te0.5 the intensity of the perfect Q=(0.5,0.5)*(2π/a) nesting vector is more diminished. These findings are in good agreement with former experimental data and support the idea of spin-fluctuation mediated superconductivity in iron chalcogenides.
Parallel suppression of superconductivity and Fe moment in the collapsed tetragonal phase of Ca0.67Sr0.33Fe2As2 under pressure
Creators: name: Jeffries, J. R.
name: Butch, N. P.
name: Lipp, M. J.
name: Bradley, J. A.
name: Kirshenbaum, K.
name: Saha, S. R.
name: Paglione, J.
name: Kenney-Benson, C.
name: Xiao, Y.
name: Chow, P.
name: Evans, W. J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Using non-resonant Fe K-beta x-ray emission spectroscopy, we reveal that Sr-doping of CaFe2As2 decouples the Fe moment from the volume collapse transition, yielding a collapsed-tetragonal, paramagnetic normal state out of which superconductivity develops. X-ray diffraction measurements implicate the c-axis lattice parameter as the controlling criterion for the Fe moment, promoting a generic description for the appearance of pressure-induced superconductivity in the alkaline-earth-based 122 ferropnictides (AFe2As2). The evolution of the superconducting critical temperature with pressure lends support to theories for superconductivity involving unconventional pairing mediated by magnetic fluctuations.
Stochastic thermodynamics of fluctuating density fields: Non-equilibrium free energy differences under coarse-graining
Creators: name: Leonard, T.
name: Lander, B.
name: Seifert, U.
name: Speck, T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We discuss the stochastic thermodynamics of systems that are described by a time-dependent density field, for example simple liquids and colloidal suspensions. For a time-dependent change of external parameters, we show that the Jarzynski relation connecting work with the change of free energy holds if the time evolution of the density follows the Kawasaki-Dean equation. Specifically, we study the work distributions for the compression and expansion of a two-dimensional colloidal model suspension implementing a practical coarse-graining scheme of the microscopic particle positions. We demonstrate that even if coarse-grained dynamics and density functional do not match, the fluctuation relations for the work still hold albeit for a different, apparent, change of free energy.
Wavelength Measurements of K Transitions of Oxygen, Neon, and Magnesium with X-ray Absorption Lines
Creators: name: Liao, Jin-Yuan
name: Zhang, Shuang-Nan
name: Yao, Yangsen
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Accurate atomic transition data are important in many astronomical research areas especially in line spectroscopy study. Whereas transition data of He-like and H-like ions (i.e., ions at high-charge states) are accurately calculated, that of K transitions of neutral or low-ionized metal elements are still very uncertain. Spectroscopy of absorption lines produced in the interstellar medium (ISM) has been proven to be an effective way to measure the central wavelengths of these atomic transitions. In this work we analyze 36 Chandra High Energy Transmission Grating observations and search for and measure the ISM absorption lines along sight lines of 11 low-mass X-ray binaries. We correct the Galactic rotation velocity to the rest frame for every observation and then use two different methods to merge all the corrected spectra to a co-added spectrum. However the co-added spectra obtained by these methods exhibit biases, either to the observations of high counts or high signal-to-noise ratios of the lines. We make Bayesian analysis to several significantly detected lines to obtain the systematic uncertainty and the bias correction of other lines. Compared to previous studies (e.g., Yao et al. 2009), our results improve the accuracy of wavelengths by a factor from two to five and significantly reduce the systematic uncertainties and biases. Several weak transitions (e.g., 1s--2p of Mg IV and Mg V; 1s--3p of Mg III and Mg V) are also detected for the first time, albeit with low significance; future observations with improved accuracy are required to confirm these detections.
description: 38 pages, 14 figures, 2 tables, 2 appendices. Accepted for publication in ApJ
Quantum Backflow States from Eigenstates of the Regularized Current Operator
Creators: name: Halliwell, J. J.
name: Gillman, E.
name: Lennon, O.
name: Patel, M.
name: Ramirez, I.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present an exhaustive class of states with quantum backflow -- the phenomenon in which a state consisting entirely of positive momenta may have negative current and the probability flows in the opposite direction to the momentum. They are characterized by a general function of momenta subject to very weak conditions. Such a family of states is of interest in the light of a recent experimental proposal to measure backflow. We find one particularly simple state which has surprisingly large backflow -- about 41 percent of the lower bound on flux derived by Bracken and Melloy. We study the eigenstates of a regularized current operator and we show how some of these states, in a certain limit, lead to our class of backflow states. This limit also clarifies the correspondence between the spectrum of the regularized current operator, which has just two non-zero eigenvalues in our chosen regularization, and the usual current operator.
description: 16 pages, 2 figures
Inelastic neutron scattering study of phonon anomalies in La1.5Sr0.5NiO4
Creators: name: Kajimoto, R.
name: Fujita, M.
name: Nakajima, K.
name: Ikeuchi, K.
name: Inamura, Y.
name: Nakamura, M.
name: Imasato, T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The high-energy phonons in La1.5Sr0.5NiO4, in which the checkerboard charge ordering is formed, was investigated by the inelastic neutron scattering. We found that the longitudinal modes show strong anomalies compared with La2NiO4. We argue the similarity and difference in the phonon anomalies between the present sample and the preceding works of different compositions.
description: 5 pages, 2 figures, to be published in J. Phys.: Conf. Ser
Group Theory of Circular-Polarization Effects in Chiral Photonic Crystals with Four-Fold Rotation Axes, Applied to the Eight-Fold Intergrowth of Gyroid Nets
Creators: name: Saba, Matthias
name: Turner, Mark D.
name: Mecke, Klaus
name: Gu, Min
name: Schröder-Turk, Gerd E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We use group or representation theory and scattering matrix calculations to derive analytical results for the band structure topology and the scattering parameters, applicable to any chiral photonic crystal with body-centered cubic symmetry I432 for circularly-polarised incident light. We demonstrate in particular that all bands along the cubic [100] direction can be identified with the irreducible representations E+/-,A and B of the C4 point group. E+ and E- modes represent the only transmission channels for plane waves with wave vector along the ? line, and can be identified as non-interacting transmission channels for right- (E-) and left-circularly polarised light (E+), respectively. Scattering matrix calculations provide explicit relationships for the transmission and reflectance amplitudes through a finite slab which guarantee equal transmission rates for both polarisations and vanishing ellipticity below a critical frequency, yet allowing for finite rotation of the polarisation plane. All results are verified numerically for the so-called 8-srs geometry, consisting of eight interwoven equal-handed dielectric Gyroid networks embedded in air. The combination of vanishing losses, vanishing ellipticity, near-perfect transmission and optical activity comparable to that of metallic meta-materials makes this geometry an attractive design for nanofabricated photonic materials.
Delay differential equation models for single and coupled bubble dynamics in a compressible liquid
Creators: name: Thomas, Derek C.
name: Ilinskii, Yurii A.
name: Hamilton, Mark F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Various models for interacting spherical bubbles in a compressible liquid based on delay differential equations are considered. It is shown that most previously proposed models for interacting spherical bubbles in a compressible liquid based on the Keller-Miksis and Gilmore-Akulichev models are unstable for closely spaced bubbles. A new model for a single spherical bubble in a compressible liquid is proposed and used to derive a stable model for interacting bubbles. A qualitative comparison to the results of direct numerical integration of the fluid equations of motion suggests that the new model provides more accurate results than the standard Keller-Miksis or Gilmore-Akulichev models for single bubble dynamics.
description: 13 pages, 4 figures
Subadditivity of Matrix phi-Entropy and Concentration of Random Matrices
Creators: name: Tropp, Joel A.
name: Chen, Richard Y.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: Probability (math.PR)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 60B20, 60E15, 60F10

description: Matrix concentration inequalities provide a direct way to bound the typical spectral norm of a random matrix. The methods for establishing these results often parallel classical arguments, such as the Laplace transform method. This work develops a matrix extension of the entropy method, and it applies these ideas to obtain some matrix concentration inequalities.
description: 23 pages
On Index Coding in Noisy Broadcast Channels with Receiver Message Side Information
Creators: name: Asadi, Behzad
name: Ong, Lawrence
name: Johnson, Sarah J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This letter investigates the role of index coding in the capacity of AWGN broadcast channels with receiver message side information. We first show that index coding is unnecessary where there are two receivers; multiplexing coding and superposition coding are sufficient to achieve the capacity region. We next show that, for more than two receivers, multiplexing coding and superposition coding alone can be suboptimal. We give an example where these two coding schemes alone cannot achieve the capacity region, but adding index coding can. This demonstrates that, in contrast to the two-receiver case, multiplexing coding cannot fulfill the function of index coding where there are three or more receivers.
description: Authors' final version (to appear in IEEE Communications Letters)
WEBINAR: Getting started with proteomics
Creators: name: Padula, Matt
name: Carroll, Luke
name: Gustafsson, Johan
Publisher: name: Zenodo
Year: 2023
Subjects: subject: Bioinformatics
subject: FOS: Computer and information sciences
subject: Proteomics
subject: Mass spectrometry
subject: http://edamontology.org/topic_0091
subject: http://edamontology.org/topic_0121
subject: http://edamontology.org/data_2536

description: This record includes training materials associated with the Australian BioCommons webinar ‘Getting started with proteomics’. This webinar took place on 7 June 2023. Event description  Proteomics aims to identify and quantify all the proteins and peptides within a sample. Mass-spectrometry is the most common tool for proteomics and the wide array of methods, techniques and specialised approaches available have made it a popular method for probing cells, tissue and organisms in response to various stimuli or diseases. Each proteomics method has unique experimental design considerations and optimum workflows for data analysis meaning that there is no one-size-fits all solution. The variety of approaches available provides flexibility but can be bewildering and a barrier to getting started. This webinar sets you up with the foundational knowledge of what to look out for when designing and understanding proteomics experiments. It outlines what you can and can’t do with proteomics, the type of data to expect as well as common data analysis approaches and quality control steps. This webinar was developed in collaboration with the Australian Core Facilities and Australian Proteomics Communities. Materials Materials are shared under a Creative Commons Attribution 4.0 International agreement unless otherwise specified and were current at the time of the event. Files and materials included in this record: Event metadata (PDF): Information about the event including, description, event URL, learning objectives, prerequisites, technical requirements etc. Index of training materials (PDF): List and description of all materials associated with this event including the name, format, location and a brief description of each file. Getting started with proteomics_slides: A PDF copy of the slides presented during the webinar. Materials shared elsewhere: A recording of this webinar is available on the Australian BioCommons YouTube Channel: https://youtu.be/RSrk2yqklQo
Long-term Evolution of Photoevaporating Protoplanetary Disks
Creators: name: Bae, Jaehan
name: Hartmann, Lee
name: Zhu, Zhaohuan
name: Gammie, Charles
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We perform calculations of our one-dimensional, two-zone disk model to study the long-term evolution of the circumstellar disk. In particular, we adopt published photoevaporation prescriptions and examine whether the photoevaporative loss alone, coupled with a range of initial angular momenta of the protostellar cloud, can explain the observed decline of the frequency of optically-thick dusty disks with increasing age. In the parameter space we explore, disks have accreting and/or non-accreting transitional phases lasting of $\lesssim20 %$ of their lifetime, which is in reasonable agreement with observed statistics. Assuming that photoevaporation controls disk clearing, we find that initial angular momentum distribution of clouds needs to be weighted in favor of slowly rotating protostellar cloud cores. Again, assuming inner disk dispersal by photoevaporation, we conjecture that this skewed angular momentum distribution is a result of fragmentation into binary or multiple stellar systems in rapidly-rotating cores. Accreting and non-accreting transitional disks show different evolutionary paths on the $\dot{M}-R_{\rm wall}$ plane, which possibly explains the different observed properties between the two populations. However, we further find that scaling the photoevaporation rates downward by a factor of 10 makes it difficult to clear the disks on the observed timescales, showing that the precise value of the photoevaporative loss is crucial to setting the clearing times. While our results apply only to pure photoevaporative loss (plus disk accretion), there may be implications for models in which planets clear disks preferentially at radii of order 10 AU.
description: 38 pages, 16 figures, 2 tables, Accepted for publication in ApJ
Hadronic absorption cross sections of $B_{c}$
Creators: name: Lodhi, M. A. K.
name: Akram, Faisal
name: Irfan, Shaheen
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The cross sections of $B_{c}$\ absorption by $π$ mesons are calculated using hadronic Lagrangian based on SU(5) flavor symmetry. Calculated cross sections are found to be in range 2 to 7 mb and 0.2 to 2 mb for the processes $B_{c}^{+}π\rightarrow DB$ and $B_{c}^{+}π\rightarrow D^{\ast}B^{\ast}$ respectively, when the monopole form factor is included. These results could be useful in calculating production rate of $B_{c}$ meson in relativistic heavy ion collisions.
description: 9 pages, 6 figures
An overview of the Oregon Fatality Assessment and Control Evaluation (OR-FACE) Program
Creators: name: Boyd, Jackie
name: Hurtado, David
name: Olson, Ryan
name: Madjlesi, Rachel
Publisher: name: Oregon Health and Science University
Year: 2023
Subjects: subject: Public Health
subject: Occupational Health and Safety
subject: Oregon Fatality Assessment and Control Evaluation (OR-FACE)
subject: Workplace Fatalities
subject: Occupational Fatalities
subject: Worker Safety
subject: Workplace Safety

description: Oregon Fatality Assessment and Control Evaluation (OR-FACE) is a project funded by the National Institute for Occupational Safety and Health at the Oregon Institute of Occupational Health Sciences. The overall goal of the OR-FACE program is to better understand fatal incidents in order to help save the lives of other workers in similar situations.
title: Aufgepaßt! Wem gebührt ein Wahl- und Stimm-Recht?; [1848]
title: Eine Frage an das Professoren-Kleeblatt "Waitz, Dahlmann und Beseler" im Verfassungs-Ausschuß
titleType: Subtitle
Creators: name: Waitz, Georg
name: Dahlmann, Friedrich Christoph
name: Beseler, Georg
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Kopftitel
Flow probe of symmetry energy in relativistic heavy-ion reactions
Creators: name: Russotto, P.
name: Cozma, M. D.
name: Fevre, A. Le
name: Leifels, Y.
name: Lemmon, R.
name: Li, Q.
name: Lukasik, J.
name: Trautmann, W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Flow observables in heavy-ion reactions at incident energies up to about 1 GeV per nucleon have been shown to be very useful for investigating the reaction dynamics and for determining the parameters of reaction models based on transport theory. In particular, the elliptic flow in collisions of neutron-rich heavy-ion systems emerges as an observable sensitive to the strength of the symmetry energy at supra-saturation densities. The comparison of ratios or differences of neutron and proton flows or neutron and hydrogen flows with predictions of transport models favors an approximately linear density dependence, consistent with ab-initio nuclear-matter theories. Extensive parameter searches have shown that the model dependence is comparable to the uncertainties of existing experimental data. Comprehensive new flow data of high accuracy, partly also through providing stronger constraints on model parameters, can thus be expected to improve our knowledge of the equation of state of asymmetric nuclear matter.
description: 20 pages, 24 figures, review to appear in EPJA special volume on nuclear symmetry energy
The parametrized probabilistic finite-state transducer probe game player fingerprint model
Creators: name: Tsang, Jeffrey
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: Fingerprinting operators generate functional signatures of game players and are useful for their automated analysis independent of representation or encoding. The theory for a fingerprinting operator which returns the length-weighted probability of a given move pair occurring from playing the investigated agent against a general parametrized probabilistic finite-state transducer (PFT) is developed, applicable to arbitrary iterated games. Results for the distinguishing power of the 1-state opponent model, uniform approximability of fingerprints of arbitrary players, analyticity and Lipschitz continuity of fingerprints for logically possible players, and equicontinuity of the fingerprints of bounded-state probabilistic transducers are derived. Algorithms for the efficient computation of special instances are given; the shortcomings of a previous model, strictly generalized here from a simple projection of the new model, are explained in terms of regularity condition violations, and the extra power and functional niceness of the new fingerprints demonstrated. The 2-state deterministic finite-state transducers (DFTs) are fingerprinted and pairwise distances computed; using this the structure of DFTs in strategy space is elucidated.
description: 17 pages, 35 figures
title: A Chinese Imprint in Insoluble Pollutants Recently Deposited in Central Greenland As Indicated by Lead Isotopes
Creators: name: Bory, Aloys Jean-Mathias
name: Abouchami, Wafa
name: Galer, Stephen J. G.
name: Svensson, Anders
name: Christensen, John N.
name: Biscaye, Pierre E.
Publisher: name: Columbia University
Year: 2014
Subjects: subject: Environmental sciences
subject: Chemistry
subject: Geochemistry
subject: FOS: Earth and related environmental sciences

description: A unique ∼10 year record of the lead isotopic composition of airborne insoluble particulate matter deposited in central Greenland was extracted from recent snow layers at NorthGRIP (75.1°N, 042.3°W; elevation 2,959 m), spanning the years 1989–2001. Comparison with lead isotopic signatures of both natural and anthropogenic northern hemisphere (NH) aerosol sources shows that human activities must have accounted for most of the insoluble lead deposited on Greenland during the late 1990s, exceeding by far the natural contribution from large Asian mineral dust inputs. Lead isotopes imply predominance with time of European/Canadian sources over U.S.-derived lead, with an admixed signature typical of Chinese anthropogenic lead sources. The relative contribution of the latter shows a marked seasonal increase during spring. Our record also suggests that China’s weight in the overall supply of insoluble pollutants deposited on Greenland was growing over the past decade of the 20th century.
title: グローバル・イノベーション・インデックス 2024 :
title: エグゼクティブ・サマリー
titleType: Subtitle
Creators: name: World Intellectual Property Organization.
name: Dutta, Soumitra.
name: Lanvin, Bruno.
name: Rivera León, Lorena.
name: Wunsch-Vincent, Sacha.
Publisher: name: World Intellectual Property Organization,
Year: 0
Subjects: Innovations
Technological innovations

description: グローバル・イノベーション・インデックス (GII) 2024年版のエグゼクティブ・サマリーは、2024年版GIIの完全版「グローバル・イノベーション・インデックス 2023年版: 不確実性に直面するイノベーション」の主要なハイライトと調査結果をまとめた要約版です。2024年版GIIでは、世界のどの経済圏で最もイノベーションが行われているのかを明らかにするうえで、132の経済圏のイノベーション・パフォーマンスのランキングを公開してイノベーションに関するそれぞれの強みや弱みに焦点を当てています。また世界の「科学技術クラスター」トップ100を発表しています。