cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of Measuring post-discharge socioeconomic and quality of life outcomes in trauma patients: a scoping review
Creators: name: David, Siddarth Daniels
name: Roy, Nobhojit
name: Solomon, Harris
name: Lundborg, Cecilia Stålsby
name: Wärnberg, Martin Gerdin
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Search Strategy.
Additional file 1 of Development of the Feedback Quality Instrument: a guide for health professional educators in fostering learner-centred discussions
Creators: name: Johnson, Christina E.
name: Keating, Jennifer L.
name: Leech, Michelle
name: Congdon, Peter
name: Kent, Fiona
name: Farlie, Melanie K.
name: Molloy, Elizabeth K.
Publisher: name: figshare
Year: 2021
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
An experimental investigation of the heat transfer from a buoyant gas plume to a horizontal unobstructed ceiling
Creators: name: Veldman, Charl Christo
Publisher: name: California Institute of Technology
Year: 1975
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: This thesis presents an experimental investigation of the axisymmetric
heat transfer from a small scale fire and resulting buoyant
plume to a horizontal, unobstructed ceiling during the initial
stages of development. A propane-air burner yielding a heat source
strength between 1.0 kW and 1.6 kW was used to simulate the fire,
and measurements proved that this heat source did satisfactorily
represent a source of buoyancy only. The ceiling consisted of a
1/16" steel plate of 0.91 m. diameter, insulated on the upper side.
The ceiling height was adjustable between 0.5 m and 0.91 m. Temperature
measurements were carried out in the plume, ceiling jet,
and on the ceiling.

Heat transfer data were obtained by using the transient method
and applying corrections for the radial conduction along the ceiling
and losses through the insulation material. The ceiling heat transfer
coefficient was based on the adiabatic ceiling jet temperature (recovery
temperature) reached after a long time. A parameter involving
the source strength Q and ceiling height H was found to correlate
measurements of this temperature and its radial variation. A similar
parameter for estimating the ceiling heat transfer coefficient was
confirmed by the experimental results.

This investigation therefore provides reasonable estimates for
the heat transfer from a buoyant gas plume to a ceiling in the axisymmetric
case, for the stagnation region where such heat transfer is a
maximum and for the ceiling jet region (r/H ≤ 0.7). A comparison
with data from experiments which involved larger heat sources indicates
that the predicted scaling of temperatures and heat transfer
rates for larger scale fires is adequate.
Bending-torsion flutter of an airfoil with nonlinear structural characteristics
Creators: name: Peck, Jerry Clifford
Publisher: name: California Institute of Technology
Year: 1959
Subjects: Aeronautics

description: A theoretical analysis of the incompressible bending-torsion flutter of a two-dimensional airfoil with nonlinear structural characteristics is presented.  The Method of Slowly Varying Parameters of Kryloff and Bogoliuboff is applied, and the steady-state oscillations are found.  The stability of the steady-state oscillation is analyzed through the use of perturbation equations. A quasi-steady aerodynamic approximation is used, and closed-form solutions for the steady-state oscillations are found for the case of elastic torsional nonlinearities.  A numerical example of a soft-hard stiffness characteristic is treated, and the steady-state and stability results given.
Experiments in nucleate boiling heat transfer
Creators: name: Cornwell, Roy Stribling
Publisher: name: California Institute of Technology
Year: 1955
Subjects: Aeronautics

description: The present series of experiments were undertaken in order to provide additional information on the effects of different heating surface materials on boiling heat transfer. Three different materials were used in conjunction with three different fluids.

Wires of platinum, tungsten and iron were chosen for the heating surface materials. All wires were approximately 0.010 inches in diameter and two inches long. The fluids used were methyl alcohol, carbon tetrachloride and iso-octane. Measurements of wire temperature and heat flux were made with the wire immersed in the fluid and heated electrically.

The results indicated that there was no major effect of the heating surface material on either the burnout heat flux or on the temperature of the nucleate boiling region. These findings are, of course, limited to the wire-fluid combinations tested as well as to the range of experimental conditions investigated.
The Multiphase Structure and Power Sources of Galactic Winds in Major Mergers
Creators: name: Rupke, David S. N.
name: Veilleux, Sylvain
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Massive, galaxy-scale outflows are known to be ubiquitous in major mergers of disk galaxies in the local universe. In this paper, we explore the multiphase structure and power sources of galactic winds in six ultraluminous infrared galaxies (ULIRGs) at z < 0.06 using deep integral field spectroscopy with the Gemini Multi-Object Spectrograph (GMOS) on Gemini North. We probe the neutral, ionized, and dusty gas phases using Na I D, strong emission lines ([O I], Halpha, and [N II]), and continuum colors, respectively. We separate outflow motions from those due to rotation and tidal perturbations, and find that all of the galaxies in our sample host high-velocity flows on kiloparsec scales. The properties of these outflows are consistent with multiphase (ionized, neutral, and dusty) collimated bipolar winds emerging along the minor axis of the nuclear disk to scales of 1-2 kpc. In two cases, these collimated winds take the form of bipolar superbubbles, identified by clear kinematic signatures. Less collimated (but still high-velocity) flows are also present on scales up to 5 kpc in most systems. The three galaxies in our sample with obscured QSOs host higher velocity outflows than those in the three galaxies with no evidence for an AGN. The peak outflow velocity in each of the QSOs is in the range 1450-3350 km/s, and the highest velocities (2000-3000 km/s) are seen only in ionized gas. The outflow energy and momentum in the QSOs are difficult to produce from a starburst alone, but are consistent with the QSO contributing significantly to the driving of the flow. Finally, when all gas phases are accounted for, the outflows are massive enough to provide negative feedback to star formation.
description: ApJ, in press
Additional file 2 of Development of the Feedback Quality Instrument: a guide for health professional educators in fostering learner-centred discussions
Creators: name: Johnson, Christina E.
name: Keating, Jennifer L.
name: Leech, Michelle
name: Congdon, Peter
name: Kent, Fiona
name: Farlie, Melanie K.
name: Molloy, Elizabeth K.
Publisher: name: figshare
Year: 2021
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2.
A Variational Approach to Eulerian Geometry Processing of Surfaces and Foliations
Creators: name: Mullen, Patrick Gary
Publisher: name: California Institute of Technology
Year: 2007
Subjects: gradient flows
digital geometry processing
foliations
Computer Science
mean curvature flow
fluids

description: We present a purely Eulerian framework for geometry processing of surfaces and foliations. Contrary to current Eulerian methods used in graphics, we use conservative methods and a variational interpretation, offering a unified framework for routine surface operations such as smoothing, offsetting, and animation. Computations are performed on a fixed volumetric grid without recourse to Lagrangian techniques such as triangle meshes, particles, or path tracing. At the core of our approach is the use of the Coarea Formula to express area integrals over isosurfaces as volume integrals.  This enables the simultaneous processing of multiple isosurfaces, while a single interface can be treated as the special case of a dense foliation. We show that our method is a powerful alternative to conventional geometric representations in delicate cases such as the handling of high-genus surfaces, weighted offsetting, foliation smoothing of medical datasets, and incompressible fluid animation.
Additional file 3 of Development of the Feedback Quality Instrument: a guide for health professional educators in fostering learner-centred discussions
Creators: name: Johnson, Christina E.
name: Keating, Jennifer L.
name: Leech, Michelle
name: Congdon, Peter
name: Kent, Fiona
name: Farlie, Melanie K.
name: Molloy, Elizabeth K.
Publisher: name: figshare
Year: 2021
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3.
Emerging understanding of the ΔI = 1/2 Rule from Lattice QCD
Creators: name: Boyle, P. A.
name: Christ, N. H.
name: Garron, N.
name: Goode, E. J.
name: Janowski, T.
name: Lehner, C.
name: Liu, Q.
name: Lytle, A. T.
name: Sachrajda, C. T.
name: Soni, A.
name: Zhang, D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: There has been much speculation as to the origin of the ΔI = 1/2 rule (Re A_0/Re A_2 \simeq 22.5). We find that the two dominant contributions to the ΔI=3/2, K \to ππ correlation functions have opposite signs leading to a significant cancellation. This partial cancellation occurs in our computation of Re A_2 with physical quark masses and kinematics (where we reproduce the experimental value of A_2) and also for heavier pions at threshold. For Re A_0, although we do not have results at physical kinematics, we do have results for pions at zero-momentum with m_π \simeq 420 MeV (Re A_0/Re A_2=9.1(2.1)) and m_π \simeq 330 MeV (Re A_0/Re A_2=12.0(1.7)). The contributions which partially cancel in Re A_2 are also the largest ones in Re A_0, but now they have the same sign and so enhance this amplitude. The emerging explanation of the ΔI=1/2 rule is a combination of the perturbative running to scales of O(2 GeV), a relative suppression of Re A_2 through the cancellation of the two dominant contributions and the corresponding enhancement of Re A_0. QCD and EWP penguin operators make only very small contributions at such scales.
description: 5 pages, 4 figures. v2 minor revisions to coincide w/ published version
Compressive Sensing for Spread Spectrum Receivers
Creators: name: Fyhn, Karsten
name: Jensen, Tobias Lindstrøm
name: Larsen, Torben
name: Jensen, Søren Holdt
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: With the advent of ubiquitous computing there are two design parameters of wireless communication devices that become very important power: efficiency and production cost. Compressive sensing enables the receiver in such devices to sample below the Shannon-Nyquist sampling rate, which may lead to a decrease in the two design parameters. This paper investigates the use of Compressive Sensing (CS) in a general Code Division Multiple Access (CDMA) receiver. We show that when using spread spectrum codes in the signal domain, the CS measurement matrix may be simplified. This measurement scheme, named Compressive Spread Spectrum (CSS), allows for a simple, effective receiver design. Furthermore, we numerically evaluate the proposed receiver in terms of bit error rate under different signal to noise ratio conditions and compare it with other receiver structures. These numerical experiments show that though the bit error rate performance is degraded by the subsampling in the CS-enabled receivers, this may be remedied by including quantization in the receiver model. We also study the computational complexity of the proposed receiver design under different sparsity and measurement ratios. Our work shows that it is possible to subsample a CDMA signal using CSS and that in one example the CSS receiver outperforms the classical receiver.
description: 11 pages, 11 figures, 1 table, accepted for publication in IEEE Transactions on Wireless Communications
The influence of transcription factor competition on the relationship between occupancy and affinity
Creators: name: Zabet, Nicolae Radu
name: Foy, Robert
name: Adryan, Boris
Publisher: name: arXiv
Year: 2013
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Genomics (q-bio.GN)
subject: FOS: Biological sciences

description: Transcription factors (TFs) are proteins that bind to specific sites on the DNA and regulate gene activity. Identifying where TF molecules bind and how much time they spend on their target sites is key for understanding transcriptional regulation. It is usually assumed that the free energy of binding of a TF to the DNA (the affinity of the site) is highly correlated to the amount of time the TF remains bound (the occupancy of the site). However, knowing the binding energy is not sufficient to infer actual binding site occupancy. This mismatch between the occupancy predicted by the affinity and the observed occupancy may be caused by various factors, such as TF abundance, competition between TFs or the arrangement of the sites on the DNA. We investigated the relationship between the affinity of a TF for a set of binding sites and their occupancy. In particular, we considered the case of lac repressor (lacI) in E.coli and performed stochastic simulations of the TF dynamics on the DNA for various combinations of lacI abundance in competition with TFs that contribute to macromolecular crowding. Our results showed that for medium and high affinity sites, TF competition does not play a significant role in genomic occupancy, except in cases when the abundance of lacI is significantly increased or when a low-information content PWM was used. Nevertheless, for medium and low affinity sites, an increase in TF abundance (for both lacI or other molecules) leads to an increase in occupancy at several sites. Keywords: facilitated diffusion, Position Weight Matrix, thermodynamic equilibrium, motif information content, molecular crowding
description: 28 pages, 14 figures, 6 tables
Viscous-inviscid flow interaction in stratified flow over a barrier
Creators: name: Su, Tsung-chow
Publisher: name: California Institute of Technology
Year: 1973
Subjects: Aeronautics

description: The gross effect of boundary layer separation on the flow
field of stratified flow over a barrier was studied by means of the integral method of Lees and Reeves.

The complete integral formulation of both inner and outer flow field of stratified flow over a barrier was obtained.

Furthermore, an iteration scheme of computation is proposed
for the simple case of incompressible homogeneous flow over a barrier with viscous-inviscid interaction included.

However, in viewing the increasing importance, a considerable amount of work remains to be done on this problem.
Additional file 4 of Development of the Feedback Quality Instrument: a guide for health professional educators in fostering learner-centred discussions
Creators: name: Johnson, Christina E.
name: Keating, Jennifer L.
name: Leech, Michelle
name: Congdon, Peter
name: Kent, Fiona
name: Farlie, Melanie K.
name: Molloy, Elizabeth K.
Publisher: name: figshare
Year: 2021
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 4.
Investigation of supersonic shock phenomena in a two-phase (liquid-gas) tunnel
Creators: name: Eddington, Robert B.
Publisher: name: California Institute of Technology
Year: 1967
Subjects: Aeronautics

description: Homogeneous two-phase flows of dispersed liquid and gas having gas-to-liquid volume ratios around 1:1 exhibit the characteristics of a continuum flow with a greatly reduced sound propagational velocity that approaches 66 ft/sec at atmospheric pressure, and that is reduced further in value as the square root of the pressure. Flows of such mixtures at velocities in excess of the local velocity of sound can produce shock phenomena similar to that experienced in supersonic gaseous media. A supersonic two-phase tunnel was designed and built with such versatility and precision that normal and oblique shock structures can be photographed and analyzed in the absence of boundary-layer interference. The applicability of the isothermal continuum theory to such flows is confirmed empirically for volume ratios near 1:1, and the theory is mathematically extended for both normal and oblique shocks over a wide range of volume ratios centered about the 1:1 value. Auxiliary flow devices were constructed for the measurement of such difficult flow parameters as the relative phase velocity, local void ratio, coefficient of friction, and stagnation pressure. A general change in the flow model matrix was found at volume ratios approaching 1:1. Pressure gradients and relative phase velocities were correlated with the proposed flow models with generally good agreement. The coefficient of friction measured for supersonic flow was found to be a simple function of the local void ratio. Stagnation pressures measured for a wide range of flow conditions approximate an isentropic relation for a substantial part of the lower velocity spectrum. At higher velocities, the stagnation pressure closely approaches the normal shock plus isentropic slowdown theory. Considerable photographic information pertaining to shock structure and phase movement is obtained over the spectrum of flow conditions with Mach numbers ranging from 2 to 20.
The deflection curve for a centrifugally loaded tape traversing an annular cap
Creators: name: Nelson, Richard Keith
Publisher: name: California Institute of Technology
Year: 1958
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: This paper is an analysis of the deflection curve formed by a centrifugally loaded tape which traverses an annular gap. The derived differential equation which describes the system is non-linear but possesses an exact closed form solution in terms of elliptic integrals. A simplified solution of the approximate linearized differential equation is also obtained.

The theoretically obtained results were checked by obtaining an actual trace of a curve on a model which represented the problem as stated. The theoretical and experimental results agreed within the limits of accuracy imposed by the apparatus used. Several different cases are discussed which indicate the effect of the significant parameters.
The distribution of calibrated likelihood-ratios in speaker recognition
Creators: name: van Leeuwen, David A.
name: Brümmer, Niko
Publisher: name: arXiv
Year: 2013
Subjects: subject: Applications (stat.AP)
subject: Sound (cs.SD)
subject: FOS: Computer and information sciences

description: This paper studies properties of the score distributions of calibrated log-likelihood-ratios that are used in automatic speaker recognition. We derive the essential condition for calibration that the log likelihood ratio of the log-likelihood-ratio is the log-likelihood-ratio. We then investigate what the consequence of this condition is to the probability density functions (PDFs) of the log-likelihood-ratio score. We show that if the PDF of the non-target distribution is Gaussian, then the PDF of the target distribution must be Gaussian as well. The means and variances of these two PDFs are interrelated, and determined completely by the discrimination performance of the recognizer characterized by the equal error rate. These relations allow for a new way of computing the offset and scaling parameters for linear calibration, and we derive closed-form expressions for these and show that for modern i-vector systems with PLDA scoring this leads to good calibration, comparable to traditional logistic regression, over a wide range of system performance.
description: Accepted to Interspeech 2013, fixed legend of fig 2
Point electrode problems in piecewise smooth plane domains
Creators: name: Seiskari, Otto
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: Conductivity equation is studied in piecewise smooth plane domains and with measure-valued current patterns (Neumann boundary values). This allows one to extend the recently introduced concept of bisweep data to piecewise smooth domains, which yields a new partial data result for Calderón inverse conductivity problem. It is also shown that bisweep data are (up to a constant scaling factor) the Schwartz kernel of the relative Neumann-to-Dirichlet map. A numerical method for reconstructing the supports of inclusions from discrete bisweep data is also presented.
Investigation of ablation of ice bodies in hypersonic flows
Creators: name: Anderson, David E.
Publisher: name: California Institute of Technology
Year: 1960
Subjects: Aeronautics

description: NOTE: Text or symbols not renderable in plain ASCII are indicated by [...]. Abstract is included in .pdf document.

The physical characteristics of the ablation process are described. A theoretical approach to calculate the heat transfer to the wall of an ablating body under flow conditions encountered in the GALCIT hypersonic tunnels is outlined. Simplification is achieved by assuming the vapor pressure next to the subliming body is at its equilibrium value. The GALCIT hypersonic test facilities are described briefly. Methods of manufacture are given for [...], [...], and [...] models. Techniques and special test equipment used in obtaining experiments results with [...] and [...] (camphor) are described. An illustration of the computational technique used to determine the heat transfer rates to the wall and the wall temperature distributions is included. Figures to show the agreement between theory and experiment are presented and reasonable results are obtained for temperature distribution, but heat-transfer rates (ablation rates) are greater for theory than for experiment.
Ring around the colloid
Creators: name: Cavallaro, Marcello
name: Gharbi, Mohamed A.
name: Beller, Daniel A.
name: Čopar, Simon
name: Shi, Zheng
name: Kamien, Randall D.
name: Yang, Shu
name: Baumgart, Tobias
name: Stebe, Kathleen J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: In this work, we show that Janus washers, genus-one colloids with hybrid anchoring conditions, form topologically required defects in nematic liquid crystals. Experiments under crossed polarizers reveal the defect structure to be a rigid disclination loop confined within the colloid, with an accompanying defect in the liquid crystal. When confined to a homeotropic cell, the resulting colloid-defect ring pair tilts relative to the far field director, in contrast to the behavior of toroidal colloids with purely homeotropic anchoring. We show that this tilting behavior can be reversibly suppressed by the introduction of a spherical colloid into the center of the toroid, creating a new kind of multi-shape colloidal assemblage.
description: 5 pages, 4 figures, accepted for publication in Soft Matter
The tautomeric exchange of nucleic acid bases
Creators: name: Lee, Chi-yu Gregory
Publisher: name: California Institute of Technology
Year: 1971
Subjects: Chemistry

description: For a series of PMR studies of cytidine and related compounds in D_2O solution at various pD, it was observed that the H_5 resonances of cytosine base are broad in some of these compounds at pD 4-7, while those of H_6 are not. We proposed that there is chemical exchange between
two tautomeric forms of cytosine base to give rise to broadening of spectra. This chemical exchange was found to be catalyzed by both solvent (D_2O)and hydroxyl (OD^-) ion present in solution. The observation of sharp resonances in certain cytidine derivatives having only one possible
tautomeric structure supports this proposal. Temperature study of H_5 resonances at different pD was used to investigate the kinetics of this exchange reaction. The percentage of its minor tautomer was estimated as 10 ± 2% in neutral aqueous solution and its life time is about
10^(-3) sec at room temperature. The activation energy of this tautomeric exchange is 7.5 ± 0. 5 kcal/mole. for D_2O catalysis and 2.5 ± 0.5 kcal/mole for OD^- catalysis. The relation between tautomeric exchange of nucleic acids and genetic mutation is also discussed.
A Demonstration of Accurate Wide-field V-band Photometry Using a Consumer-grade DSLR Camera
Creators: name: Kloppenborg, Brian K.
name: Pieri, Roger
name: Eggenstein, Heinz-Bernd
name: Maravelias, Grigoris
name: Pearson, Tom
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The authors examined the suitability of using a Digital Single Lens Reflex (DSLR) camera for stellar photometry and, in particular, investigated wide field exposures made with minimal equipment for analysis of bright variable stars. A magnitude-limited sample of stars was evaluated exhibiting a wide range of (B-V) colors taken from four fields between Cygnus and Draco. Experiments comparing green channel DSLR photometry with VT photometry of the Tycho 2 catalogue showed very good agreement. Encouraged by the results of these comparisons, a method for performing color-based transformations to the more widely used Johnson V filter band was developed and tested. This method is similar to that recommended for Tycho 2 VT data. The experimental evaluation of the proposed method led to recommendations concerning the feasibility of high precision DSLR photometry for certain types of variable star projects. Most importantly, we have demonstrated that DSLR cameras can be used as accurate, wide field photometers with only a minimal investment of funds and time.
description: Published in JAAVSO v40 n2: http://www.aavso.org/ejaavso402815. See also: http://adsabs.harvard.edu/abs/2012JAVSO..40..815K
Eberhard Wagner: Cannstatt I. Großwildjäger im Travertingebiet. Stuttgart 1995
Creators: name: Vollbrecht, Jürgen
Publisher: name: DGUF e.V.
Year: 2017

description: Rezension zu: Eberhard Wagner: Cannstatt I. Großwildjäger im Travertingebiet. Forschungen und Berichte zur Vor- und Frühgeschichte in Baden-Württemberg, Band 61. Herausgegeben vom Landesdenkmalamt Baden Württemberg. Theiss Verlag. Stuttgart 1995. ISBN 3806211965. 91 Seiten, 42 Tafeln, 67 teils farbige Abbildungen, mit 5 Beilagen.
description: Archäologische Informationen, Bd. 19, Nr. 1&2 (1996): Archäologische Informationen
Investigation of effect of energy dissipation behind a detached shock wave on total head measurements
Creators: name: Staros, Basil
Publisher: name: California Institute of Technology
Year: 1950
Subjects: Aeronautics

description: The flow field behind a detached shock wave, created by a blunt body in a supersonic air stream, is analyzed with respect to energy dissipation through the action of viscosity in the fluid stress field near the axis of symmetry. This energy dissipation is related to the rise in entropy, and consequently to the additional drop in reservoir pressure beyond that given by the Rayleigh pilot tube formula. The method is applied to the calculations of an apparent defect in reservoir pressure, for more precise calculations of free stream Mach numbers using total head tube measurements.
Jantzen sum formula for restricted Verma modules over affine Kac-Moody algebras at the critical level
Creators: name: Kübel, Johannes
Publisher: name: arXiv
Year: 2012
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 81R10

description: For a restricted Verma module of an affine Kac-Moody algebra at the critical level we describe the Jantzen filtration and give an alternating sum formula which corresponds to the Jantzen sum formula of a baby Verma module over a modular Lie algebra. This also implies a new proof of the linkage principle which was already deduced by Arakawa and Fiebig.
description: 13 pages; changed the filtration in the main result to an infinite one
Additional file 3 of The DNA methylation landscape of multiple myeloma shows extensive inter- and intrapatient heterogeneity that fuels transcriptomic variability
Creators: name: Derrien, Jennifer
name: Guérin-Charbonnel, Catherine
name: Gaborit, Victor
name: Campion, Loïc
name: Devic, Magali
name: Douillard, Elise
name: Roi, Nathalie
name: Avet-Loiseau, Hervé
name: Decaux, Olivier
name: Facon, Thierry
name: Mallm, Jan-Philipp
name: Eils, Roland
name: Munshi, Nikhil C.
name: Moreau, Philippe
name: Herrmann, Carl
name: Magrangeas, Florence
name: Minvielle, Stéphane
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3 Figures S1–S30. Supplementary figures.
An analysis of turbulent flame spreading in a rectangular duct
Creators: name: Parks, Richard Earl
Publisher: name: California Institute of Technology
Year: 1963
Subjects: Aeronautics

description: The parametric equations for gas velocities and pressure, in terms of the density ratio and wake width, for a flame spreading in a rectangular duct from a point flameholder, are reviewed. A series solution for the cold gas velocity is proposed, evaluated, and its applicability to parametric values shown.

An attempt is made to determine the axial wake spreading rate, through a fluid mechanics approach utilizing the momentum equation and later the moment of the momentum equation. Both attempts are unsuccessful, for undetermined reasons.

The axial wake spreading rate is then approached, after defining an effective turbulent flame velocity, by equating the rate of disappearance of mass from cold stream with the rate of consumption of mass by the flame. Comparison is then made with a few of the conclusions that have been derived from experimental results.
Dynamic Newton-Puiseux Theorem
Creators: name: Mannaa, Bassel
name: Coquand, Thierry
Publisher: name: arXiv
Year: 2013
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 03F65, 14Q05, 68W30

description: A constructive version of Newton-Puiseux theorem for computing the Puiseux expansions of algebraic curves is presented. The proof is based on a classical proof by Abhyankar. Algebraic numbers are evaluated dynamically; hence the base field need not be algebraically closed and a factorization algorithm of polynomials over the base field is not needed. The extensions obtained are a type of regular algebras over the base field and the expansions are given as formal power series over these algebras.
description: 22 page
Non-local representations of the ageing algebra in higher dimensions
Creators: name: Stoimenov, Stoimen
name: Henkel, Malte
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Representation Theory (math.RT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The ageing Lie algebra age(d) and especially its local representations for a dynamical exponent z=2 has played an important rôle in the description of systems undergoing simple ageing, after a quench from a disordered state to the low-temperature phase. Here, the construction of representations of age(d) for generic values of z is described for any space dimension d>1, generalising upon earlier results for d=1. The mechanism for the closure of the Lie algebra is explained. The Lie algebra generators contain higher-order differential operators or the Riesz fractional derivative. Co-variant two-time response functions are derived. Some simple applications to exactly solvable models of phase separation or interface growth with conserved dynamics are discussed.
description: 21 pages, LATEX2e (final form)
Resonant state selection in synthetic ferrimagnets
Creators: name: Koop, B. C.
name: Dzhezherya, Yu. I.
name: Demishev, K.
name: Iurchuk, V.
name: Worledge, D. C.
name: Korenivski, V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Resonant activation of a synthetic antiferromagnet (SAF) is known to result in a dynamic running state, where the SAF's symmetric spin-flop pair continuously rotates between the two antiparallel ground states of the system, with the two magnetic moments in-phase in the so-called acoustical spin-resonance mode. The symmetry of an ideal SAF does not allow, however, to deterministically select a particular ground state using a resonant excitation. In this work, we study asymmetric SAF's, or synthetic ferrimagnets (SFi), in which the two magnetic particles are different in thickness or are biased asymmetrically with an external field. We show how the magnetic phase space of the system can be reversibly tuned, post-fabrication, between the antiferro- and ferri-magnetic behavior by exploiting these two asymmetry parameters and applying a uniform external field. We observe a splitting of the optical spin-resonance for the two ground states of the SFi system, with a frequency spacing that can be controlled by a quasistatic uniform external field. We demonstrate how the tunable magnetic asymmetry in SFi allows to deterministically select a particular ground state using the splitting of the optical spin-resonance. These results offer a new way of controlling the magnetic state of a spin-flop bilayer, currently used in such large scale applications as magnetic memory.
description: 9 pages, 5 figures + Supplementary: 5 pages
Studies of matrix-isolation spectra in solid hydrogen
Creators: name: Runyan, Charles C.
Publisher: name: California Institute of Technology
Year: 1972
Subjects: Chemistry

description: Studies into the spectral features produced by atomic
and molecular systems isolated in solid hydrogen have
been undertaken to elucidate the nature of the interaction
between the isolated species and the surrounding matrix.
The absorption properties of matrix-isolated calcium are
investigated to seek an understanding of the diffuse
characteristics of absorption spectra perceived in stellar
radiation that traverses interstellar dust clouds. The
fine structural features of the A^1B_(2u) – X^1A(1g) transition of
benzene isolated in hydrogen are examined for their
bearing on the extremely sharp lines exhibited by benzene
in all light matrices.

   The impure hydrogen samples are prepared for absorption
investigations by depositing hydrogen and calcium or benzene
onto a window cooled to 2°K. Besides the spectra of the
above two systems isolated in hydrogen, the absorption
signals of benzene in solid deuterium and of perdeuterobenzene
in both solid hydrogen and solid deuterium are also presented.
Furthermore, changes in the benzene fine structure that
result from the reduction of the ortho/para ratio of the
solid hydrogen medium are provided.

   Because these studies have not been carried to completion,
extensive detail in experimental procedures is supplied and
a brief analysis of the shifts and shapes of the observed
absorption lines offers thoughts for further research.
An Analysis of the Long-term Photometric Behavior of epsilon Aurigae
Creators: name: Kloppenborg, Brian
name: Hopkins, Jeffery
name: Stencel, Robert
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The lure of a 50 percent reduction in light has brought a multitude of observers and researchers to epsilon Aur every twenty-seven years, but few have paid attention to the system outside of eclipse. As early as the late 1800s, it was clear that the system undergoes some form of quasi-periodic variation outside of totality, but few considered this effect in their research until the mid-1950s. In this work we focus exclusively on the out-of-eclipse (OOE) variations seen in this system. We have digitized twenty-seven sources of historic photometry from eighty-one different observers. Two of these sources provide twenty-seven years of inter-eclipse UBV photometry which we have analyzed using modern period finding techniques. We have discovered the F-star variations are multiperiodic with at least two periods that evolve in time at delta(Period) approximately -1.5 day/year. These periods are detected when they manifest as near-sinusoidal variations at 3,200-day intervals. We discuss our work in an evolutionary context by comparing the behavior found in e Aur with bona-fide supergiant and post-AGB stars of similar spectral type. Based upon our qualitative comparison, we find the photometric behavior of the F-star in the e Aur system is more indicative of supergiant behavior. Therefore the star is more likely to be a "traditional supergiant" than a post-AGB object. We encourage continued photometric monitoring of this system to test our predictions.
description: Published in JAAVSO v40n2 http://www.aavso.org/jaavso-v40n2 Also see http://adsabs.harvard.edu/abs/2012JAVSO..40..647K
Stuart Airlie, Walter Pohl und Helmut Reimitz (hrsg.), Staat im frühen Mittelalter
Creators: name: Hardt, Matthias
Publisher: name: Bonner Jahrbücher
Year: 2017

description: Rezension zu: Stuart Airlie, Walter Pohl und Helmut Reimitz (hrsg.), Staat im frühen Mittelalter. Österreichische Akademie der Wissenschaften, philosophisch-historische Klasse, Denkschriften, Band 334 = Forschungen zur geschichte des Mittelalters, Band 11, Verlag der österreichischen Akademie der Wissenschaften, Wien 2006. 220 Seiten
description: Bonner Jahrbücher, Bd. 208.2008(2010): Bonner Jahrbücher
Additional file 1 of The efficacy of low dose short-term prednisone therapy for remission induction in newly diagnosed rheumatoid arthritis patients
Creators: name: Stacy, John M.
name: Greenmyer, Jacob R.
name: Beal, James R.
name: Sahmoun, Abe E.
name: Diri, Erdal
Publisher: name: figshare
Year: 2021
Subjects: subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Additional file 1: Supplemental 1. Electronic medical record search results and case inclusion.
Interacting Electron Wave Packet Dynamics in a Two-dimensional Nanochannel
Creators: name: Puetter, Christoph M.
name: Konabe, Satoru
name: Hatsugai, Yasuhiro
name: Ohmori, Kenji
name: Shiraishi, Kenji
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Classical and quantum dynamics are important limits for the understanding of the transport characteristics of interacting electrons in nanodevices. Here we apply an intermediate semiclassical approach to investigate the dynamics of two interacting electrons in a planar nanochannel as a function of Coulomb repulsion and electric field. We find that charge is mostly redistributed to the channel edges and that an electric field enhances the particle-like character of electrons. These results may have significant implications for the design and study of future nanodevices.
description: 4+ pages, 3 figures
Additional file 1 of Role of the Global Fund in national HIV/AIDS response in Myanmar: a qualitative study
Creators: name: Htun, Zarni
name: Zhao, Yingxi
name: Gilbert, Hannah
name: Lu, Chunling
Publisher: name: figshare
Year: 2021
Subjects: subject: Sociology
subject: FOS: Sociology

description: Additional file 1. Key informants interview guide
The Upper Cretaceous Paleontology and Stratigraphy of the Simi Hills, Los Angeles and Ventura Counties, California
Creators: name: Zebal, George Patterson
Publisher: name: California Institute of Technology
Year: 1943
Subjects: subject: Paeleontology
subject: Geology
subject: FOS: Earth and related environmental sciences

description: The Upper Cretaceous strata of the Simi Hills in the
region of Dayton and Bell Canyons are divided into two
series of lithologically dissimilar beds. The lower shale
series is further divisible into three members. The basal
member of the lower series is a fossiliferous shale,
probably 200 feet thick, which is overlain by an alternating series of fossiliferous, calcareous sandstones and sandy shales, attaining a thickness of approximately 1,000 feet. The upper member of this group is an unfossiliferous gray shale with an estimated average thickness of 200 feet. The beds of the lower shale series are unconformably overlain by the Topanga formation and faulted against the massive sandstones. The upper massive sandstone series is remarkable for its lithologic homogeneity and uniform development throughout the area of its exposure. Broken in only two places by relatively thin shale beds, the monotonous layers of arkose total 5,500 feet in thickness. Due to faulting and differential overlap by other formations, the total thickness of the Upper Cretaceous deposits cannot be measured. The structure, though locally complex, is in the main rather simple. The Simi Hills form the southeastern flank of the Simi syncline. An accessory syncline is developed in the northern stretches of the Upper Cretaceous exposure. Three moderately large faults are present in the area of the report.

The species assemblage is similar to that of the
Glycymeris veatchii fauna of the Santa Ana Mountains. It
can be divided into two subdivisions which are referred to
the Turritella chicoensis perrini division and the Meta-
placenticeras pacificum division of the upper part of the
Glycymeris veatchii fauna.

The incomplete basal shale member in the Simi Hills is correlated with the upper portion of the Holz shale
member of the Williams formation in the Santa Ana Mountains. The middle and upper members of the lower shale
series, and at least the lower 1,500 feet of the massive
sandstone series are termed equivalents of the Pleasants
sandstone of the Williams formation which forms the uppermost member of the Cretaceous deposits of the Santa Ana Mountains.
A problem in potential flow with a free surface
Creators: name: Trilling, Leon
Publisher: name: California Institute of Technology
Year: 1947
Subjects: Aeronautics
Aeronautical Engineering

description: The present paper concerns itself with the determination of impact pressure and force which act on a body when it hits a horizontal fluid surface at any angle at a high speed.

It is assumed that only the hydrodynamic force has any effect and also, that the impact is so short that the effect of the fluid splash is negligible.  Under those conditions, it is possible to linearize the boundary condition of the flow and to divide the force and velocity vectors into vertical and horizontal components.  The problem in the vertical direction then becomes identical with that of the motion of a body submerged in an infinite fluid, and is easily solved for bodies of simple shape. The problem in the horizontal direction resolves itself into a problem of potential flow with a symmetric discontinuity along the free surface, so that the free surface may be replaced by a symmetric configuration with velocity components opposite and equal to those in the actual fluid.

Under those conditions, two simple two-dimensional configurations are studied;  an infinite elliptic semi-cylinder and an infinite flat plate.  The analysis is carried out in terms of conformal transformations.  Three simple three-dimensional problems are also solved:  that of a sphere, an ellipsoid of revolution and a general ellipsoid. The method here is that of three dimensional harmonic analysis.

In conclusion, a specific example is given:  the drag components on a sphere which hits the surface at 45° are calculated; the results are compared to experimental data and show fair agreement with them.
Partially reduced formulation of scalar Yukawa model: Poincare-invariance and unitarity
Creators: name: Zahladko, Iryna
name: Duviryak, Askold
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a scalar Yukawa-like model in the framework of partially reduced quantum field theory. The reduced Lagrangian of the model consists of free scalar field terms and nonlocal current interaction term. Hamiltonian expressions for conserved quantities arose from a Lorentz-invariance of the model in the momentum representation have been found in the first-order approximation with respect to a coupling constant squared. Canonical quantization of the system is performed. It is shown that the obtained conserved quantities and previously founded the Hamiltonian and the momentum of the system satisfy the commutational relations of the Poincare group. The expression for S-matrix in the current approximation is found. Unitarity of this operator is proven by direct calculation.
description: 16 pages
Additional file 1 of Investigation of SARS-CoV-2 faecal shedding in the community: a prospective household cohort study (COVID-LIV) in the UK
Creators: name: Vaselli, Natasha Marcella
name: Setiabudi, Wega
name: Subramaniam, Krishanthi
name: Adams, Emily R.
name: Turtle, Lance
name: Iturriza-Gómara, Miren
name: Solomon, Tom
name: Cunliffe, Nigel A.
name: French, Neil
name: Hungerford, Daniel
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1.
Correlated Electronic Structures and the Phase Diagram of Hydrocarbon-based Superconductors
Creators: name: Kim, Minjae
name: Min, B. I.
name: Choi, Hong Chul
name: Shim, Ji Hoon
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have investigated correlated electronic structures and the phase diagram of electron-doped hydrocarbon molecular solids, based on the dynamical mean-field theory. We have found that the ground state of hydrocarbon-based superconductors such as electron-doped picene and coronene is a multi-band Fermi liquid, while that of non-superconducting electron-doped pentacene is a single-band Fermi liquid in the proximity of the metal-insulator transition. The size of the molecular orbital energy level splitting plays a key role in producing the superconductivity of electron-doped hydrocarbon solids. The multi-band nature of hydrocarbon solids would boost the superconductivity through the enhanced density of states at the Fermi level.
description: 5 pages, 5 figures