cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Statistical Analysis of Time-Frequency Features Based On Multivariate Synchrosqueezing Transform for Hand Gesture Classification
Creators: name: Saripinar, Lutfiye
name: Kisa, Deniz Hande
name: Ozdemir, Mehmet Akif
name: Guren, Onan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Human-Computer Interaction (cs.HC)
subject: Machine Learning (cs.LG)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this study, the four joint time-frequency (TF) moments; mean, variance, skewness, and kurtosis of TF matrix obtained from Multivariate Synchrosqueezing Transform (MSST) are proposed as features for hand gesture recognition. A publicly available dataset containing surface EMG (sEMG) signals of 40 subjects performing 10 hand gestures, was used. The distinguishing power of the feature variables for the tested gestures was evaluated according to their p values obtained from the Kruskal-Wallis (KW) test. It is concluded that the mean, variance, skewness, and kurtosis of TF matrices can be candidate feature sets for the recognition of hand gestures.
description: Conference Paper, 5 pages, Translated Title (TR): El Hareketi Siniflandirmasi icin Cok-Degiskenli Senkrosikistirma Donusumune Dayali Zaman-Frekans Ozniteliklerinin Istatistiksel Analizi Proceedings: https://www.tipcih.com/books/ICMD2022_Proceedings-DRAFT.pdf Website: https://www.tipcih.com/
Vom Rhythmus des evangelischen Chorals
Creators: name: Wustmann, Rudolf
Publisher: name: Bach-Jahrbuch
Year: 2018

description: Vergleiche auch: Hans Joachim Moser: Seb. Bachs Stellung zur Choralrhythmik der Lutherzeit. BJ 1917, S. 57-79
description: Bach-Jahrbuch, Bd. 7 (1910)
Limits on Fast Radio Burst-like Counterparts to Gamma-ray Bursts using CHIME/FRB
Creators: name: Curtin, Alice P.
name: Tendulkar, Shriharsh P.
name: Josephy, Alexander
name: Chawla, Pragya
name: Andersen, Bridget
name: Kaspi, Victoria M.
name: Bhardwaj, Mohit
name: Cassanelli, Tomas
name: Cook, Amanda
name: Dong, Fengqiu Adam
name: Fonseca, Emmanuel
name: Gaensler, B. M.
name: Kaczmarek, Jane F.
name: Lanmnan, Adam E.
name: Leung, Calvin
name: Pearlman, Aaron B.
name: Petroff, Emily
name: Pleunis, Ziggy
name: Rafiei-Ravandi, Masoud
name: Ransom, Scott M.
name: Shin, Kaitlyn
name: Scholz, Paul
name: Smith, Kendrick
name: Stairs, Ingrid
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Fast Radio Bursts (FRBs) are a class of highly energetic, mostly extragalactic radio transients lasting for a few milliseconds. While over 600 FRBs have been published so far, their origins are presently unclear, with some theories for extragalactic FRBs predicting accompanying high-energy emission. In this work, we use the Canadian Hydrogen Intensity Mapping Experiment (CHIME) Fast Radio Burst (CHIME/FRB) Project to explore whether any FRB-like radio emission coincides in space and time with 81 gamma-ray bursts (GRBs) detected between 2018 July 17 and 2019 July 8 by Swift/BAT and Fermi/GBM. We do not find any statistically significant, coincident pairs within 3sigma of each other's spatial localization regions and within a time difference of up to one week. In addition to searching for spatial matches between known FRBs and known GRBs, we use CHIME/FRB to constrain FRB-like radio emission before, at the time of, or after the reported high-energy emission at the position of 39 GRBs. Our most constraining radio flux limits in the 400- to 800-MHz band for short gamma-ray bursts (SGRBs) are <50 Jy at 18.6 ks pre-high-energy emission, and <5 Jy at 28.4 ks post-high-energy emission, assuming a 10-ms radio burst width with each limit valid for 60 seconds. We use these limits to constrain models that predict FRB-like prompt radio emission before and after SGRBs. We also place limits as low as 2 Jy for long gamma-ray bursts (LGRBs), but there are no strong theoretical predictions for coincident FRB-like radio emission for LGRBs.
description: 20 pages, 5 tables, 10 figures; Submitted to ApJ
On the prevalence of small-scale twist in the solar chromosphere and transition region
Creators: name: De Pontieu, B.
name: van der Voort, L. Rouppe
name: McIntosh, S. W.
name: Pereira, T. M. D.
name: Carlsson, M.
name: Hansteen, V.
name: Skogsrud, H.
name: Lemen, J.
name: Title, A.
name: Boerner, P.
name: Hurlburt, N.
name: Tarbell, T. D.
name: Wuelser, J. P.
name: De Luca, E. E.
name: Golub, L.
name: McKillop, S.
name: Reeves, K.
name: Saar, S.
name: Testa, P.
name: Tian, H.
name: Kankelborg, C.
name: Jaeggli, S.
name: Kleint, L.
name: Martinez-Sykora, J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The solar chromosphere and transition region (TR) form an interface between the Sun's surface and its hot outer atmosphere. Here most of the non-thermal energy that powers the solar atmosphere is transformed into heat, although the detailed mechanism remains elusive. High-resolution (0.33-arcsec) observations with NASA's Interface Region Imaging Spectrograph (IRIS) reveal a chromosphere and TR that are replete with twist or torsional motions on sub-arcsecond scales, occurring in active regions, quiet Sun regions, and coronal holes alike. We coordinated observations with the Swedish 1-m Solar Telescope (SST) to quantify these twisting motions and their association with rapid heating to at least TR temperatures. This view of the interface region provides insight into what heats the low solar atmosphere.
description: Published in Science at this URL: http://www.sciencemag.org/content/346/6207/1255732.short, 31 pages, 12 figures, movies available here: http://www.lmsal.com/bdp/papers/twist/
W. Friedemann Bach und seine hallische Wirksamkeit
Creators: name: Zehler, Carl
Publisher: name: Bach-Jahrbuch
Year: 2018

description: Vergleiche auch: Maria Hübner: Wilhelm Friedemann Bachs Wohnungen in Halle - Einige Ergänzungen. BJ 2011, S. 103-116
description: Bach-Jahrbuch, Bd. 7 (1910)
Additional file 5 of Paternal undernutrition and overnutrition modify semen composition and preimplantation embryo developmental kinetics in mice
Creators: name: Morgan, Hannah L.
name: Eid, Nader
name: Holmes, Nadine
name: Henson, Sonal
name: Wright, Victoria
name: Coveney, Clare
name: Winder, Catherine
name: O’Neil, Donna M.
name: Dunn, Warwick B.
name: Boocock, David J.
name: Watkins, Adam J.
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Ecology
subject: Developmental Biology
subject: Computational Biology

description: Additional file 5: Table S4. Effect of paternal diet on number of embryos, percentage blastocyst achievement and arrest (5_TableS4_Embryos.pdf)
Tropical peat artificial compaction?
Creators: name: Samuel, M. K.
Publisher: name: Zenodo
Year: 2020
Subjects: Peat compaction, peat subsidence, artificial compaction, theory

description: This newsletter Issue 1/2020 was published by the Malaysian Soil Science Society explaining the need for a critical level of understanding of tropical peat compaction due to the coupled processes between oxidative, consolidation, and shrinkage and man-made compaction (also known as artificial compaction).
The Layzer-Irvine equation in theories with non-minimal coupling between matter and curvature
Creators: name: Bertolami, Orfeu
name: Gomes, Claudio
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We derive the Layzer-Irvine equation for alternative gravitational theories with non-minimal coupling between curvature and matter for an homogeneous and isotropic Universe. As an application, we study the case of Abell 586, a relaxed and spherically symmetric galaxy cluster, assuming some matter density profiles.
description: 15 pages, 1 figure, 3 tables
Mobility edges through inverted quantum many-body scarring
Creators: name: Srivatsa, N. S.
name: Yarloo, Hadi
name: Moessner, Roderich
name: Nielsen, Anne E. B.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that the rainbow state, which has volume law entanglement entropy for most choices of bipartitions, can be embedded in a many-body localized spectrum. For a broad range of disorder strengths in the resulting model, we numerically find a narrow window of highly entangled states in the spectrum, embedded in a sea of area law entangled states. The construction hence embeds mobility edges in many-body localized systems. This can be thought of as the complement to many-body scars, an `inverted quantum many-body scar', providing a further type of setting where the eigenstate thermalization hypothesis is violated.
description: 6 pages, 4 figures, v2: accepted version
IRAM-30m large scale survey of $^{12}$CO(2-1) and $^{13}$CO(2-1) emission in the Orion molecular cloud
Creators: name: Berne, Olivier
name: Marcelino, Nuria
name: Cernicharo, Jose
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Using the IRAM 30m telescope we have surveyed a $1\times0.8^{\circ}$ part of the Orion molecular cloud in the $^{12}$CO and $^{13}$CO (2-1) lines with a maximal spatial resolution of $\sim$11" and spectral resolution of $\sim$ 0.4 km~s$^{-1}$. The cloud appears filamentary, clumpy and with a complex kinematical structure. We derive an estimated mass of the cloud of 7700 M$_{\text{Sun}}$ (half of which is found in regions with visual extinctions $A_V$ below $\sim$10) and a dynamical age for the nebula of the order of 0.2 Myrs. The energy balance suggests that magnetic fields play an important role in supporting the cloud, at large and small scales. According to our analysis, the turbulent kinetic energy in the molecular gas due to outflows is comparable to turbulent kinetic energy resulting from the interaction of the cloud with the HII region. This latter feedback appears negative, i.e. the triggering of star formation by the HII region is inefficient in Orion. The reduced data as well as additional products such as the column density map are made available online at http://userpages.irap.omp.eu/~oberne/Olivier_Berne/Data.
Neues Material zum Verzeichnis der bisher erschienenen Literatur über Johann Sebastian Bach
Creators: name: Schneider, Max
Publisher: name: Bach-Jahrbuch
Year: 2018

description: Bezugnehmend auf: Max Schneider: Verzeichnis der bisher erschienenen Literatur über Johann Sebastian Bach. BJ 1905, S. 76-110
description: Bach-Jahrbuch, Bd. 7 (1910)
Disease risk score as a confounder summary method: systematic review and recommendations: DRS AS A CONFOUNDER SUMMARY METHOD
Creators: name: Stürmer, Til
name: Tadrous, Mina
name: Cadarette, Suzanne M.
name: Gagne, Joshua J.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: To systematically examine trends and applications of the disease risk score (DRS) as a confounder summary method.
Effective spin-1/2 exchange interactions in Tb$_2$Ti$_2$O$_7$
Creators: name: Mukherjee, S. P.
name: Curnoe, S. H.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We derive an effective spin-1/2 exchange model for non-Kramers Tb$^{3+}$ states in the pyrochlore Tb$_2$Ti$_2$O$_7$. The four anisotropic nearest-neighbour exchange constants, as well as next-neighbour exchange constants are derived for the effective model. This work goes beyond the independent tetrahedra model by considering all nearest-neighbour exchange paths on the pyrochlore lattice. Estimates of the exchange constants reveal that Tb$_2$Ti$_2$O$_7$ is described by a quantum spin ice Hamiltonian.
description: 10 pages, 2 figures
Response from Stan Graves to Joseph Logan, Elevator Electrical Repair Building 100, Randolph Air Force Base, Texas
Creators: name: Graves, Stanley O.
Publisher: name: Texas Historical Commission
Year: 1993
Subjects: subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Randolph Air Force Base
valueUri: https://core.tdar.org/browse/geographic-keyword/78971/randolph-air-force-base
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/318/governmental-structure
subject: Historic Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/320/historic-governmental-structure
subject: Elevator
valueUri: https://core.tdar.org/browse/other-keyword/146800/elevator
subject: Building 100
valueUri: https://core.tdar.org/browse/other-keyword/153390/building-100
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: Randolph Air Force Base provided the Texas Historical Commission summary documentation with recommended conditions for the electrical repair of the elevator in Building 100. The Commission has given a list of conditions to be met in order to achieve a determination of "no effect" on the historic structure and its surrounding environment. Copied to this correspondence is Amy Dase (Historian) and Scott Shepherd (Base Historic Preservation Officer).
Discovery of partial differential equations from highly noisy and sparse data with physics-informed information criterion
Creators: name: Xu, Hao
name: Zeng, Junsheng
name: Zhang, Dongxiao
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Data-driven discovery of PDEs has made tremendous progress recently, and many canonical PDEs have been discovered successfully for proof-of-concept. However, determining the most proper PDE without prior references remains challenging in terms of practical applications. In this work, a physics-informed information criterion (PIC) is proposed to measure the parsimony and precision of the discovered PDE synthetically. The proposed PIC achieves state-of-the-art robustness to highly noisy and sparse data on seven canonical PDEs from different physical scenes, which confirms its ability to handle difficult situations. The PIC is also employed to discover unrevealed macroscale governing equations from microscopic simulation data in an actual physical scene. The results show that the discovered macroscale PDE is precise and parsimonious, and satisfies underlying symmetries, which facilitates understanding and simulation of the physical process. The proposition of PIC enables practical applications of PDE discovery in discovering unrevealed governing equations in broader physical scenes.
The minus sign in the first law of de Sitter horizons
Creators: name: Banihashemi, Batoul
name: Jacobson, Ted
name: Svesko, Andrew
name: Visser, Manus
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Due to a well-known, but curious, minus sign in the Gibbons-Hawking first law for the static patch of de Sitter space, the entropy of the cosmological horizon is reduced by the addition of Killing energy. This minus sign raises the puzzling question how the thermodynamics of the static patch should be understood. We argue the confusion arises because of a mistaken interpretation of the matter Killing energy as the total internal energy, and resolve the puzzle by introducing a system boundary at which a proper thermodynamic ensemble can be specified. When this boundary shrinks to zero size the total internal energy of the ensemble (the Brown-York energy) vanishes, as does its variation. Part of this vanishing variation is thermalized, captured by the horizon entropy variation, and part is the matter contribution, which may or may not be thermalized. If the matter is in global equilibrium at the de Sitter temperature, the first law becomes the statement that the generalized entropy is stationary.
description: 13 pages plus appendices, 5 figures; v2: multiple minor improvements made, particularly in section 3.1; v3: published version. Discussion of taking the zero boundary radius limit through a sequence of metastable configurations added in Section 2 and Appendix C, and several minor clarifications added; v4: reference fixed
Additional file 1 of Paternal undernutrition and overnutrition modify semen composition and preimplantation embryo developmental kinetics in mice
Creators: name: Morgan, Hannah L.
name: Eid, Nader
name: Holmes, Nadine
name: Henson, Sonal
name: Wright, Victoria
name: Coveney, Clare
name: Winder, Catherine
name: O’Neil, Donna M.
name: Dunn, Warwick B.
name: Boocock, David J.
name: Watkins, Adam J.
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Ecology
subject: Developmental Biology
subject: Computational Biology

description: Additional file 1: Figure S1. Principal component analysis plot of male serum lipids. PCA scores of the first two components for PCA models with QC samples demonstrating variability of male serum lipids detected using untargeted lipidomics in both positive and negative ion modes for all groups and quality control samples.
The GRAVITY metrology system: modeling a metrology in optical fibers
Creators: name: Blind, N.
name: Huber, H.
name: Eisenhauer, F.
name: Weber, J.
name: Gillessen, S.
name: Lippa, M.
name: Burtscher, L.
name: Hans, O.
name: Haug, M.
name: Haussmann, F.
name: Huber, S.
name: Janssen, A.
name: Kellner, S.
name: Kok, Y.
name: Ott, T.
name: Pfuhl, O.
name: Sturm, E.
name: Wieprecht, E.
name: Amorim, A.
name: Brandner, W.
name: Perrin, G.
name: Perraut, K.
name: Straubmeier, C.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: GRAVITY is the second generation VLT Interferometer (VLTI) instrument for high-precision narrow-angle astrometry and phase-referenced interferometric imaging. The laser metrology system of GRAVITY is at the heart of its astrometric mode, which must measure the distance of 2 stars with a precision of 10 micro-arcseconds. This means the metrology has to measure the optical path difference between the two beam combiners of GRAVITY to a level of 5 nm. The metrology design presents some non-common paths that have consequently to be stable at a level of 1 nm. Otherwise they would impact the performance of GRAVITY. The various tests we made in the past on the prototype give us hints on the components responsible for this error, and on their respective contribution to the total error. It is however difficult to assess their exact origin from only OPD measurements, and therefore, to propose a solution to this problem. In this paper, we present the results of a semi-empirical modeling of the fibered metrology system, relying on theoretical basis, as well as on characterisations of key components. The modeling of the metrology system regarding various effects, e.g., temperature, waveguide heating or mechanical stress, will help us to understand how the metrology behave. The goals of this modeling are to 1) model the test set-ups and reproduce the measurements (as a validation of the modeling), 2) determine the origin of the non-common path errors, and 3) propose modifications to the current metrology design to reach the required 1nm stability.
description: 20 pages, 19 figures. Proceeding of SPIE 9146 "Optical and Infrared Interferometry IV"
NOS3 polymorphisms, cigarette smoking, and cardiovascular disease risk: The Atherosclerosis Risk in Communities study
Creators: name: Couper, David J.
name: Avery, Christy L.
name: Coresh, Josef
name: Mosher, Mary Jane
name: North, Kari E.
name: Bray, Molly S.
name: Heiss, Gerardo
name: Lee, Craig R.
name: Zeldin, Darryl C.
name: Folsom, Aaron R.
name: Boerwinkle, Eric
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: Endothelial nitric oxide synthase (NOS3) activity and cigarette smoking significantly influence endothelial function. We sought to determine whether cigarette smoking modified the association between NOS3 polymorphisms and risk of coronary heart disease or stroke.
CYP2J2 and CYP2C8 polymorphisms and coronary heart disease risk: the Atherosclerosis Risk in Communities (ARIC) study
Creators: name: Lee, Craig R.
name: Couper, David J.
name: North, Kari E.
name: Heiss, Gerardo
name: Zeldin, Darryl C.
name: Bray, Molly S.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: The cytochromes P450 epoxygenases CYP2J2 and CYP2C8 synthesize epoxyeicosatrienoic acids, which regulate endothelial function. We sought to determine if genetic variation in CYP2J2 and CYP2C8 was associated with coronary heart disease risk.
Exact Dirac-Bogoliubov-de Gennes Dynamics for Inhomogeneous Quantum Liquids
Creators: name: Moosavi, Per
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study inhomogeneous 1+1-dimensional quantum many-body systems described by Tomonaga-Luttinger-liquid theory with general propagation velocity and Luttinger parameter varying smoothly in space, equivalent to an inhomogeneous compactification radius for free boson conformal field theory. This model appears prominently in low-energy descriptions, including for trapped ultracold atoms, while here we present an application to quantum Hall edges with inhomogeneous interactions. The dynamics is shown to be governed by a pair of coupled continuity equations identical to inhomogeneous Dirac-Bogoliubov-de Gennes equations with a local gap and solved by analytical means. We obtain their exact Green's functions and scattering matrix using a Magnus expansion, which generalize previous results for conformal interfaces and quantum wires coupled to leads. Our results explicitly describe the late-time evolution following quantum quenches, including inhomogeneous interaction quenches, and Andreev reflections between coupled quantum Hall edges, revealing a remarkably universal dependence on details at stationarity or at late times out of equilibrium.
description: 7 pages + SM, RevTeX, 1 figure; reorganized version with updates and typos corrected; final published version
Using Molecular Lines to Determine Carbon and Nitrogen Abundances in the Atmospheres of Cool Stars
Creators: name: Ryabchikova, T.
name: Piskunov, N.
name: Pakhomov, Y.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Simultaneous analysis of the C_2 and CN molecular bands in the 5100-5200 and 7930-8100A spectral regions is a promising alternative for the accurate determination of the carbon (C) and nitrogen (N) abundance in the atmospheres of the solar-like stars. Practical implementation of this new method became possible after recent improvements of the molecular constants for both molecules. The new molecular data predicted the correct line strength and line positions; therefore, they were included in the Vienna Atomic Line Database (VALD), which is widely used by astronomers and spectroscopists. In this paper, we demonstrate that the molecular data analysis provides C and, in particular, N abundances consistent with those derived from the atomic lines. We illustrate this by performing the analysis for three stars. Our results provide strong arguments for using the combination of C_2 and CN molecular lines for accurate nitrogen abundance determination keeping in mind the difficulties of using the N1 lines in the observed spectra of the solar-like stars.
description: 7 pages, 3 figures, published in Atoms
Full spectrum fitting with photometry in pPXF: stellar population versus dynamical masses, non-parametric star formation history and metallicity for 3200 LEGA-C galaxies at redshift z~0.8
Creators: name: Cappellari, Michele
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: I introduce some improvements to the pPXF method, which measures the stellar and gas kinematics, star formation history (SFH) and chemical composition of galaxies. I describe the new optimization algorithm that pPXF uses and the changes I made to fit both spectra and photometry simultaneously. I apply the updated pPXF method to a sample of 3200 galaxies at redshift $0.63\times10^{10}$ M$_\odot$), using spectroscopy from the LEGA-C survey (DR3) and 28-bands photometry from two different sources. I compare the masses from new JAM dynamical models with the pPXF stellar population $M_\ast$ and show the latter are more reliable than previous estimates. I use three different stellar population synthesis (SPS) models in pPXF and both photometric sources. I confirm the main trend of the galaxies' global ages and metallicity $[M/H]$ with stellar velocity dispersion $σ_\ast$ (or central density), but I also find that $[M/H]$ depends on age at fixed $σ_\ast$. The SFHs reveal a sharp transition from star formation to quenching for galaxies with $\lg(σ_\ast/\mathrm{km\, s^{-1}})>2.3$, or average mass density within 1 kpc $\lg(Σ_1^{\rm JAM}/\mathrm{M_\odot kpc^{-2}})>9.9$, or with $[M/H]>-0.1$, or with Sersic index $\lg n_{\rm Ser}>0.5$. However, the transition is smoother as a function of $M_\ast$. These results are consistent for two SPS models and both photometric sources, but they differ significantly from the third SPS model, which demonstrates the importance of comparing model assumptions. The pPXF software is available from https://pypi.org/project/ppxf/.
description: 28 pages, 15 figures, LaTeX. Published in MNRAS. The method described in this paper is included in the pPXF software package at https://pypi.org/project/ppxf/
Response from Stanley Graves to John Brenneman, Stair Tower Additions at Building 1002, Fort Sam Houston, Texas
Creators: name: Graves, Stanley O.
Publisher: name: Texas Historical Commission
Year: 1993
Subjects: subject: JBSA-Sam Houston
valueUri: https://core.tdar.org/browse/geographic-keyword/82532/jbsa-sam-houston
subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/318/governmental-structure
subject: Building 1002
valueUri: https://core.tdar.org/browse/other-keyword/152883/building-1002
subject: Fire Stair Shaft
valueUri: https://core.tdar.org/browse/other-keyword/156818/fire-stair-shaft
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: This letter confirms that the Texas Historical Commission aggress with Fort Sam Houston that there will be "no adverse effect" in the construction of two fire stair shafts at Building 1002. Copied to this correspondence is Mike Hilger, Base Historical Architect.
Higgs Couplings and Phenomenology in a Warped Extra Dimension
Creators: name: Malm, Raoul
name: Neubert, Matthias
name: Schmell, Christoph
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a comprehensive description of the Higgs-boson couplings to Standard Model fermions and bosons in Randall-Sundrum (RS) models with a Higgs sector localized on or near the infra-red brane. The analytic results for all relevant Higgs couplings including the loop-induced couplings to gluons and photons are summarized for both the minimal and the custodial RS model. The RS predictions for all relevant Higgs decays are compared with current LHC data, which already exclude significant portions of the parameter space. We show that the latest measurements are sensitive to KK gluon masses up to $20\, \rm{TeV} \times (y_*/3)$ at $95\%$ confidence level for anarchic 5D Yukawa couplings bounded from above by $|(Y_f)_{ij}| < y_*$. We also derive the sensitivity levels attainable in the high-luminosity run of the LHC and at a future linear collider.
description: 28 pages plus appendix, 9 figures; equation (52) corrected, references updated
Identification and functional characterization of polymorphisms in human cyclooxygenase-1 (PTGS1)
Creators: name: Li, Leping
name: Zeldin, Darryl C.
name: Eling, Thomas E.
name: Mohrenweiser, Harvey W.
name: Bell, Douglas A.
name: Lee, Craig R.
name: Krahn, Joseph M.
name: Petrovich, Robert M.
name: Bottone, Frank G.
name: Cook, Molly E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: Cyclooxygenase-1 (COX-1, PTGS1) catalyzes the conversion of arachidonic acid to prostaglandin H2, which is subsequently metabolized to various biologically active prostaglandins. We sought to identify and characterize the functional relevance of genetic polymorphisms in PTGS1.
Response from Stan Graves to Richard Strimel, New Construction of Chicken Loft at Intersection of Taylor and Scott Road, Fort Sam Houston, Texas
Creators: name: Graves, Stanley O.
Publisher: name: Texas Historical Commission
Year: 1992
Subjects: subject: Taylor Road
valueUri: https://core.tdar.org/browse/geographic-keyword/83314/taylor-road
subject: JBSA-Sam Houston
valueUri: https://core.tdar.org/browse/geographic-keyword/82532/jbsa-sam-houston
subject: Scott Road
valueUri: https://core.tdar.org/browse/geographic-keyword/83315/scott-road
subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Non-Domestic Structures
valueUri: https://core.tdar.org/browse/site-type/309/non-domestic-structures
subject: Communal / Public Structure
valueUri: https://core.tdar.org/browse/site-type/314/communal-public-structure
subject: Chicken Loft
valueUri: https://core.tdar.org/browse/other-keyword/156811/chicken-loft
subject: Fast Food Facility
valueUri: https://core.tdar.org/browse/other-keyword/156812/fast-food-facility
subject: New Post
valueUri: https://core.tdar.org/browse/other-keyword/156810/new-post
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: This letter offers the Texas Historical Commission's comments on the schematic design drawings sent by Fort Sam Houston for the construction of a "Chicken Loft" fast food facility in the New Post area of Fort Sam Houston.
A simple laser system for atom interferometry
Creators: name: Merlet, Sébastien
name: Volodimer, Laurent
name: Lours, Michel
name: Santos, Franck Pereira Dos
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present here a simple laser system for a laser cooled atom interferometer, where all functions (laser cooling, interferometry and detection) are realized using only two extended cavity laser diodes, amplified by a common tapered amplifier. One laser is locked by frequency modulation transfer spectroscopy, the other being phase locked with an offset frequency determined by an Field-Programmable Gate Array (FPGA) controlled Direct Digital Synthesizer (DDS), which allows for efficient and versatile tuning of the laser frequency. Raman lasers are obtained with a double pass acousto-optic modulator. We demonstrate a gravimeter using this laser system, with performances close to the state of the art.
Point-set topology as diagram chasing computations: Lifting property as negation
Creators: name: Gavrilovich, Misha
Publisher: name: arXiv
Year: 2014
Subjects: subject: History and Overview (math.HO)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 00A35, 18B30, 54B30, 97D20

description: We observe that some natural mathematical definitions are lifting properties relative to simplest counterexamples, namely the definitions of surjectivity and injectivity of maps, as well as of being connected, separation axioms $T_0$ and $T_1$ in topology, having dense image, induced (pullback) topology, and every real-valued function being bounded (on a connected domain). We also offer a couple of brief speculations on cognitive and AI aspects of this observation, particularly that in point-set topology some arguments read as diagram chasing computations with finite preorders.
description: 8pp
Response from F. Lawerence Oaks to David Brigham, Project Review for Rehabilitation of Building 2000-2001, Fort Sam Houston, Texas
Creators: name: F. Lawrence Oaks
Publisher: name: Texas Historical Commission
Year: 2002
Subjects: subject: JBSA-Sam Houston
valueUri: https://core.tdar.org/browse/geographic-keyword/82532/jbsa-sam-houston
subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/318/governmental-structure
subject: Historic Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/320/historic-governmental-structure
subject: Building 2000
valueUri: https://core.tdar.org/browse/other-keyword/146499/building-2000
subject: Building 2001
valueUri: https://core.tdar.org/browse/other-keyword/146500/building-2001
subject: Building 2000-2001
valueUri: https://core.tdar.org/browse/other-keyword/158164/building-2000-2001
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: The Texas Historical Commission has received Fort Sam Houston's correspondence describing the project of Building 2000-2001's rehabilitation. The review staff has completed its review of the project documentation provided and requests more information before a final review can be completed of the project. This letter serves as comment on the proposed undertaking from the State Historic Preservation Officer, the Executive Director of the Texas Historical Commission. Copied to this correspondence is Jill Guilietti, Texas Historical Commission, Division of Architecture.
A Pathologist-Informed Workflow for Classification of Prostate Glands in Histopathology
Creators: name: Ferrero, Alessandro
name: Knudsen, Beatrice
name: Sirohi, Deepika
name: Whitaker, Ross
Publisher: name: arXiv
Year: 2022
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Pathologists diagnose and grade prostate cancer by examining tissue from needle biopsies on glass slides. The cancer's severity and risk of metastasis are determined by the Gleason grade, a score based on the organization and morphology of prostate cancer glands. For diagnostic work-up, pathologists first locate glands in the whole biopsy core, and -- if they detect cancer -- they assign a Gleason grade. This time-consuming process is subject to errors and significant inter-observer variability, despite strict diagnostic criteria. This paper proposes an automated workflow that follows pathologists' \textit{modus operandi}, isolating and classifying multi-scale patches of individual glands in whole slide images (WSI) of biopsy tissues using distinct steps: (1) two fully convolutional networks segment epithelium versus stroma and gland boundaries, respectively; (2) a classifier network separates benign from cancer glands at high magnification; and (3) an additional classifier predicts the grade of each cancer gland at low magnification. Altogether, this process provides a gland-specific approach for prostate cancer grading that we compare against other machine-learning-based grading methods.
description: Published as a workshop paper at MICCAI MOVI 2022
InSight Pressure Data Recalibration, and Its Application to the Study of Long-Term Pressure Changes on Mars
Creators: name: Lange, L.
name: Forget, F.
name: Banfield, D.
name: Wolff, M.
name: Spiga, A.
name: Millour, E.
name: Viúdez-Moreiras, D.
name: Bierjon, A.
name: Piqueux, S.
name: Newman, C.
name: Pla-García, J.
name: Banerdt, W. B.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Observations of the South Polar Residual Cap suggest a possible erosion of the cap, leading to an increase of the global mass of the atmosphere. We test this assumption by making the first comparison between Viking 1 and InSight surface pressure data, which were recorded 40 years apart. Such a comparison also allows us to determine changes in the dynamics of the seasonal ice caps between these two periods. To do so, we first had to recalibrate the InSight pressure data because of their unexpected sensitivity to the sensor temperature. Then, we had to design a procedure to compare distant pressure measurements. We propose two surface pressure interpolation methods at the local and global scale to do the comparison. The comparison of Viking and InSight seasonal surface pressure variations does not show changes larger than +-8 Pa in the CO2 cycle. Such conclusions are supported by an analysis of Mars Science Laboratory (MSL) pressure data. Further comparisons with images of the south seasonal cap taken by the Viking 2 orbiter and MARCI camera do not display significant changes in the dynamics of this cap over a 40 year period. Only a possible larger extension of the North Cap after the global storm of MY 34 is observed, but the physical mechanisms behind this anomaly are not well determined. Finally, the first comparison of MSL and InSight pressure data suggests a pressure deficit at Gale crater during southern summer, possibly resulting from a large presence of dust suspended within the crater.
Karya Tulis Ilmiah Bagi Jabatan Fungsional Analis Kebijakan
Creators: name: , Busro
Publisher: name: Zenodo
Year: 2022

description: Karya Tulis Ilmiah Bagi Jabatan Fungsional Analis Kebijakan Disampaikan dalam Pembinaan Peningkatan Kompetensi Jabatan Fungsional Analis Kebijakan Kemenag RI, 15 November 2022
Modeling Soft-Failure Evolution for Triggering Timely Repair with Low QoT Margins
Creators: name: Behera, Sadananda
name: Panayiotou, Tania
name: Ellinas, Georgios
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In this work, the capabilities of an encoder-decoder learning framework are leveraged to predict soft-failure evolution over a long future horizon. This enables the triggering of timely repair actions with low quality-of-transmission (QoT) margins before a costly hard-failure occurs, ultimately reducing the frequency of repair actions and associated operational expenses. Specifically, it is shown that the proposed scheme is capable of triggering a repair action several days prior to the expected day of a hard-failure, contrary to soft-failure detection schemes utilizing rule-based fixed QoT margins, that may lead either to premature repair actions (i.e., several months before the event of a hard-failure) or to repair actions that are taken too late (i.e., after the hard failure has occurred). Both frameworks are evaluated and compared for a lightpath established in an elastic optical network, where soft-failure evolution can be modeled by analyzing bit-error-rate information monitored at the coherent receivers.
description: accepted for presentation at the IEEE GLOBECOM 2022 conference
Multiscale Talbot effects in Fibonacci geometry
Creators: name: Ho, I-Lin
name: Chang, Yia-Chung
Publisher: name: arXiv
Year: 2014
Subjects: subject: Popular Physics (physics.pop-ph)
subject: FOS: Physical sciences

description: This article investigates the Talbot effects in Fibonacci geometry by introducing the cut-and-project construction, which allows for capturing the entire infinite Fibonacci structure into a single computational cell. Theoretical and numerical calculations demonstrate the Talbot foci of Fibonacci geometry at distances that are multiples $(τ+2)(F_μ+τF_{μ+1} )^{-1}p/(2q)$ or $(τ+2)(L_μ+τL_{μ+1} )^{-1}p/(2q)$ of the Talbot distance. Here, ($p$, $q$) are coprime integers, $μ$ is an integer, $τ$ is the golden mean, and $F_μ$ and $L_μ$ are Fibonacci and Lucas numbers, respectively. The image of a single Talbot focus exhibits a multiscale pattern due to the self-similarity of the scaling Fourier spectrum.
description: 4 pages, 5 figures
Topological packing statistics distinguish living and non-living matter
Creators: name: Skinner, Dominic J.
name: Jeckel, Hannah
name: Martin, Adam C.
name: Drescher, Knut
name: Dunkel, Jörn
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: How much structural information is needed to distinguish living from non-living systems? Here, we show that the statistical properties of Delaunay tessellations suffice to differentiate prokaryotic and eukaroytic cell packings from a wide variety of inanimate physical structures. By introducing a mathematical framework for measuring topological distances between general 3D point clouds, we construct a universal topological atlas encompassing bacterial biofilms, snowflake yeast, plant shoots, zebrafish brain matter, organoids, and embryonic tissues as well as foams, colloidal packings, glassy materials, and stellar configurations. Living systems are found to localize within a bounded island-like region, reflecting that growth memory essentially distinguishes multicellular from physical packings. By detecting subtle topological differences, the underlying metric framework enables a unifying classification of 3D disordered media, from microbial populations, organoids and tissues to amorphous materials and astrophysical systems.
description: Updated link to online platform, added more examples to atlas
Mitigation Strategies for ${}^{42}$Ar/${}^{42}$K Background Reduction using Encapsulation with Ultra-Pure Plastic for the LEGEND Experiment
Creators: name: Mirza, M. Ibrahim
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Neutrinoless double-beta (0$νββ$) decay is the most compelling approach to determine the Majorana nature of neutrino and measure effective Majorana neutrino mass. The LEGEND collaboration is aiming to look for 0$νββ$ decay of ${}^{76}$Ge with unprecedented sensitivity. If underground-sourced argon is not available, the cosmogenically-induced isotope ${}^{42}$Ar and its decay progeny ${}^{42}$K in the liquid argon active veto could create a challenging background for the 0$νββ$ signal. We are studying methodologies to mitigate the ${}^{42}$K background. In order to achieve this, encapsulation of germanium detectors with 3D-printed technologies using low background material are currently under investigation. Simulation results of Poly(ethylene 2,6- naphthalate) (PEN) encapsulation of germanium detectors and plans to study other potential materials are presented.
description: 4 pages, 3 figures, conference
Effect of catechol-O-methyltransferase polymorphism on response to propranolol therapy in chronic musculoskeletal pain: a randomized, double-blind, placebo-controlled, crossover pilot study
Creators: name: Maixner, William
name: McLean, Samuel A.
name: Tchivileva, Inna E.
name: Smith, Shad B.
name: Slade, Gary D.
name: Diatchenko, Luda
name: Lim, Pei Feng
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Three common haplotypes in the gene encoding catechol-O-methyltransferase (COMT) have been associated with pain modulation and the risk of developing chronic musculoskeletal pain, namely temporomandibular disorder (TMD). Haplotypes coding for higher enzymatic activity were correlated with lower pain perception. Rodent studies showed that COMT inhibition increases pain sensitivity via β2/3-adrenergic receptors. We hypothesized that the non-selective β-adrenergic antagonist propranolol will reduce clinical and experimental pain in TMD patients in a manner dependent on the subjects’ COMT diplotype.
Architectural Pottery, Flower Pot Information for Chapel One Building 102 Entrance, Randolph Air Force Base, Texas
Creators: name: Walter, Chelsea
Publisher: name: Architectural Pottery
Year: 2009
Subjects: subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Randolph Air Force Base
valueUri: https://core.tdar.org/browse/geographic-keyword/78971/randolph-air-force-base
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Non-Domestic Structures
valueUri: https://core.tdar.org/browse/site-type/309/non-domestic-structures
subject: Church / Religious Structure
valueUri: https://core.tdar.org/browse/site-type/311/church-religious-structure
subject: Historic Church / Religious Structure
valueUri: https://core.tdar.org/browse/site-type/313/historic-church-religious-structure
subject: Chapel 1
valueUri: https://core.tdar.org/browse/other-keyword/157280/chapel-1
subject: Flower Pots
valueUri: https://core.tdar.org/browse/other-keyword/94544/flower-pots
subject: Post Chapel
valueUri: https://core.tdar.org/browse/other-keyword/153342/post-chapel
subject: Flower Planters
valueUri: https://core.tdar.org/browse/other-keyword/158242/flower-planters
subject: Building 102
valueUri: https://core.tdar.org/browse/other-keyword/146231/building-102
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: Snapshot of online website for Architectural Pottery, including dimensions for the Allen House Vase and Heller House Vase to be considered for flower pots at the entrance of Randolph Air Force Base's Chapel One, Building 102.