cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Retrieving the ground state of spin glasses using thermal noise: Performance of quantum annealing at finite temperatures
Creators: name: Nishimura, Kohji
name: Nishimori, Hidetoshi
name: Ochoa, Andrew J.
name: Katzgraber, Helmut G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the problem to infer the ground state of a spin-glass Hamiltonian using data from another Hamiltonian with interactions disturbed by noise from the original Hamiltonian, motivated by the ground-state inference in quantum annealing on a noisy device. It is shown that the average Hamming distance between the inferred spin configuration and the true ground state is minimized when the temperature of the noisy system is kept at a finite value, and not at zero temperature. We present a spin-glass generalization of a well-established result that the ground state of a purely ferromagnetic Hamiltonian is best inferred at a finite temperature in the sense of smallest Hamming distance when the original ferromagnetic interactions are disturbed by noise. We use the numerical transfer-matrix method to establish the existence of an optimal finite temperature in one- and two-dimensional systems. Our numerical results are supported by mean-field calculations, which give an explicit expression of the optimal temperature to infer the spin-glass ground state as a function of variances of the distributions of the original interactions and the noise. The mean-field prediction is in qualitative agreement with numerical data. Implications on postprocessing of quantum annealing on a noisy device are discussed.
description: 9 pages, 4 figures v2: updated to published version
Isolate record for VAFB-ISO-407
Creators: name: Holloway, Corinne
Year: 1980
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Chert
valueUri: https://core.tdar.org/browse/material-type/213/chert
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This document is the isolated find record for VAFB-ISO-407. The artifact is a large brown chert flake.
title: Spleen ultrasound – radiologic pathologic correlation
Creators: name: Ferreira, Ivo
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Spleen
subject: Abdomen
subject: Ultrasound
subject: CT
subject: Diagnostic procedure
subject: Infection
subject: Trauma
subject: Pathology

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Abdominal ultrasound should include the visualization of the spleen. Despite being an organ with limited pathology, its evaluation has pronounced importance in linfoproliferative diseases and abdominal traumas such as those related to road...
Variational Gaussian approximation of the Kushner optimal filter
Creators: name: Lambert, Marc
name: Bonnabel, Silvère
name: Bach, Francis
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In estimation theory, the Kushner equation provides the evolution of the probability density of the state of a dynamical system given continuous-time observations. Building upon our recent work, we propose a new way to approximate the solution of the Kushner equation through tractable variational Gaussian approximations of two proximal losses associated with the propagation and Bayesian update of the probability density. The first is a proximal loss based on the Wasserstein metric and the second is a proximal loss based on the Fisher metric. The solution to this last proximal loss is given by implicit updates on the mean and covariance that we proposed earlier. These two variational updates can be fused and shown to satisfy a set of stochastic differential equations on the Gaussian's mean and covariance matrix. This Gaussian flow is consistent with the Kalman-Bucy and Riccati flows in the linear case and generalize them in the nonlinear one.
description: Lecture Notes in Computer Science, 2023
Study of HERA ep Data at Low Q^2 and Low x_Bj and the Need for Higher-Twist Corrections to Standard pQCD Fits
Creators: name: Abt, I.
name: Cooper-Sarkar, A. M.
name: Foster, B.
name: Myronenko, V.
name: Wichmann, K.
name: Wing, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A detailed comparison of HERA data at low Bjorken-$x$ and low four-momentum-transfer squared, $Q^2$, with predictions based on $\ln{Q^2}$ evolution (DGLAP) in perturbative Quantum Chromo Dynamics suggests inadequacies of this framework. The standard DGLAP evolution was augmented by including an additional higher-twist term in the description of the longitudinal structure function, $F_{\rm L}$. This additional term, $F_{\rm L}~A_{\rm L}^{\rm HT}/Q^2$, improves the description of the reduced cross sections significantly. The resulting predictions for $F_{\rm L}$ suggest that further corrections are required for $Q^2$ less than about 2 GeV$^2$.
description: 24 pages, 14 figures, updated version contains small changes made during the review process
Hahn, E., u.a. (Hrsg.), Dein Wort ist die Wahrheit
Creators: name: Rieger, Joachim
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 182237488X
description: Jahrbuch für evangelikale Theologie, V. 13 (1999): Jahrbuch für evangelikale Theologie, Band 13
title: Is the tumor size of uterine cervical carcinoma correctly measured with 3T MR?
Creators: name: Tanaka, Yumiko
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Genital / Reproductive system female
subject: Oncology
subject: MR

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The tumor size is one of the important prognostic factors of the uterine cervical carcinoma. FIGO* recommended to use CT or MRI for measuring the tumor size. The purpose of this study is to study how accurate the tumor volume measured by T2-weighted...
Archeological Survey and Assessment of Damage to Archeological Sites Along the Boles Wells Field Perimeter Fence, Holloman Air Force Base, Otero County, New Mexico
Creators: name: DeVos, Jim
Year: 2005
Subjects: subject: Alamogordo, New Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/85954/alamogordo-new-mexico
subject: Otero (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/7145/otero-county
subject: New Mexico (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/299/new-mexico-state-territory
subject: LA104271
valueUri: https://core.tdar.org/browse/site-name/133920/la104271
subject: LA108111
valueUri: https://core.tdar.org/browse/site-name/134387/la108111
subject: LA100170
valueUri: https://core.tdar.org/browse/site-name/133828/la100170
subject: LA144440
valueUri: https://core.tdar.org/browse/site-name/134388/la144440
subject: LA104262
valueUri: https://core.tdar.org/browse/site-name/133906/la104262
subject: LA104272
valueUri: https://core.tdar.org/browse/site-name/133922/la104272
subject: LA103415
valueUri: https://core.tdar.org/browse/site-name/134386/la103415

description: The pedestrian inventory encountered six previously recorded sites (LAI 00170, LA103415, LAI04262, LA104272, LAI04271, and LA108111), one new site (LA144440), and 17 isolated occurrences (IOs). Two of the sites had been previously determined to be ineligible for inclusion on the NRHP and were not further investigated. None of the remaining five sites were found to have been significantly damaged by the mechanical blading, but flagging of the undisturbed portion is recommended on four sites to avoid further damage during construction of the proposed fence.
Pressure tuning the lattice and optical response of silver sulfide
Creators: name: Zhao, Zhao
name: Wei, Hua
name: Mao, Wendy L.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Binary transition metal chalcogenides have attracted increasing attention for their unique structural and electronic properties. High pressure is powerful tool for tuning their crystal structure and electronic structure away from their pristine states.In this work, we systematically studied the in situ structural and optical behavior of silver sulfide (Ag2S) under pressure by X-ray diffraction (XRD) and Infrared (IR) spectroscopy measurements in a diamond anvil cell. Upon compression, Ag2S undergoes structural symmetrization from monoclinic to orthorhombic, represented by the decrease of angle from 99 to 90 degrees through a series of structural transitions coupled with lattice contractions. IR transmission and reflectivity measurements showed that pressure effectively tunes semiconducting Ag2S into a metal at ~ 22 GPa. Drude model analysis of the IR reflectivity indicates that the optical conductivity evolves significantly, reaching the highest conductivity at ~ 40 GPa. Our results highlight pressure's dramatic role in tuning the structural and electronic state of silver chacogenides.
description: Published in Applied Physics Letters
Building 1249 (Sole Site) Disturbance Cultural Resource Investigation Holloman Air Force, Otero County, New Mexico
Creators: name: DeVos, Jim
Year: 1993
Subjects: subject: Alamogordo, New Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/85954/alamogordo-new-mexico
subject: Otero (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/7145/otero-county
subject: New Mexico (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/299/new-mexico-state-territory
subject: LA99457
valueUri: https://core.tdar.org/browse/site-name/133789/la99457
subject: Sole Site Missile Theodolite Tower
valueUri: https://core.tdar.org/browse/site-name/133787/sole-site-missile-theodolite-tower
subject: HAR-005
valueUri: https://core.tdar.org/browse/site-name/133788/har-005
subject: Building 1249
valueUri: https://core.tdar.org/browse/site-name/133786/building-1249
subject: SHPO
valueUri: https://core.tdar.org/browse/other-keyword/89006/shpo

description: Report and SHPO correspondence for the Sole Site Missile Theodolite Tower (Building 1249) on Holloman Air Force Base (HAFB). The site had recently been disturbed by a military maneuver and vandalized by private individuals. HAR-005 (LA 99457) is potentially eligible for the National Register of Historic Places. The site has the potential to provide information on both aboriginal and historic military use of HAFB and the Tularosa Basin.
Optimal Degrees of Freedom Region for the Asymmetric MIMO Y Channel
Creators: name: Liu, Kangqi
name: Yuan, Xiaojun
name: Tao, Meixia
Publisher: name: arXiv
Year: 2016
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This letter studies the optimal degrees of freedom (DoF) region for the asymmetric three-user MIMO Y channel with antenna configuration $(M_1,M_2,M_3,N)$, where $M_i$ is the number of antennas at user $i$ and $N$ is the number of antennas at the relay node. The converse is proved by using the cut-set theorem and the genie-message approach. To prove the achievability, we divide the DoF tuples in the outer bound into two cases. For each case, we show that the DoF tuples are achievable by collectively utilizing antenna deactivation, pairwise signal alignment and cyclic signal alignment techniques. This work not only offers a complete characterization of DoF region for the considered channel model, but also provides a new and elegant achievability proof.
description: Accepted for publication in IEEE Communications Letters
title: Impact of Ten Years Conservation Tillage in Organic Farming on Soil Physical Properties in a Loess Soil—Northern Hesse, Germany
Creators: name: Bilibio, Carolina
name: Uteau, Daniel
name: Horvat, Malte
name: Rosskopf, Ulla
name: Junge, Stephan Martin
name: Finckh, Maria Renate
name: Peth, Stephan
Publisher: name: Universität Kassel
Year: 2023
Subjects: subject: organic reduced tillage
subject: long-term experiment
subject: bulk density
subject: water retention curve
subject: saturated hydraulic conductivity
subject: soil water content
subject: aggregate stability
subject: 630
subject: Nordhessen
subject: Biologischer Landbau
subject: Bodenbearbeitung
subject: Wasserrücklage
subject: Schüttdichte

description: Gefördert durch den Publikationsfonds der Universität Kassel
Sorting quantum systems efficiently
Creators: name: Ionicioiu, Radu
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Measuring the state of a quantum system is a fundamental process in quantum mechanics and plays an essential role in quantum information and quantum technologies. One method to measure a quantum observable is to sort the system in different spatial modes according to the measured value, followed by single-particle detectors on each mode. Examples of quantum sorters are polarizing beam-splitters (PBS) -- which direct photons according to their polarization -- and Stern-Gerlach devices. Here we propose a general scheme to sort a quantum system according to the value of any $d$-dimensional degree of freedom, such as spin, orbital angular momentum (OAM), wavelength etc. Our scheme is universal, works at the single-particle level and has a theoretical efficiency of 100\%. As an application we design an efficient OAM sorter consisting of a single multi-path interferometer which is suitable for a photonic chip implementation.
description: Updated to the published version
Test Excavations at Sites LA 59150, LA 59151, and LA 59152, in the Red Rio Bombing Range, Socorro County, White Sands Missile Range, New Mexico Preliminary Report and Proposed Data Recovery Plan
Creators: name: DeVos, Jim
Year: 1993
Subjects: subject: Alamogordo, New Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/85954/alamogordo-new-mexico
subject: Red Rio Bombing Range
valueUri: https://core.tdar.org/browse/geographic-keyword/86341/red-rio-bombing-range
subject: Otero (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/7145/otero-county
subject: New Mexico (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/299/new-mexico-state-territory
subject: LA59152
valueUri: https://core.tdar.org/browse/site-name/133793/la59152
subject: LA59151
valueUri: https://core.tdar.org/browse/site-name/133847/la59151
subject: LA59150
valueUri: https://core.tdar.org/browse/site-name/133846/la59150

description: This preliminary report presents the results of the test excavations and evaluation for the three sites including a description of the fieldwork and results of the testing.
title: Skin physiology and skin manifestations according to age: an ultrasonographic approach
Creators: name: Crisan, Diana
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Tissue characterisation
subject: Technology assessment
subject: Equipment
subject: Ultrasound
subject: Soft tissues / Skin

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: High-frequency ultrasound (HFU) represents an important research tool for the characterization of skin properties on different age intervals, allowing the establishment of an imagistic aging model of the integumentary system. It allows, as the...
Actuarial Implications and Modeling of Yellow Virus on Sugar Beet After the EU's Ban on Neonicotinoids and Climate Change
Creators: name: Phélippé-Guinvarc, Martial
name: Cordier, Jean
Publisher: name: arXiv
Year: 2023
Subjects: subject: Pricing of Securities (q-fin.PR)
subject: FOS: Economics and business

description: Following the EU's decision to ban neonicotinoids, this article investigates the impacts of yellow virus on sugar beet yields under the ban and under current and future climates. Using a model that factors in key variables such as sowing dates, phenological stages, first aphid flight and aphid abundance, simulations are performed using long-period climate datasets as inputs. Coupled with incidence and sugar yield loss assumptions, this model allows to reconstruct the impact of yellow virus on sugar beet yields using a so called 'as if' approach. By simulating the effects of viruses over a longer period of time, as if neonicotinoids weren't used in the past, this methodology allows an accurate assessment of risks associated with yellow viruses, as well as impact of future agroecological mesures. The study eventually provides an actuarial rating for an insurance policy that compensates the losses triggered by those viruses.
title: Performance evaluation of the mammography CAD (Computer Aided Detection) on the direct conversion FPD system with a pixel size of 50µm.
Creators: name: Kuroki, Yoshifumi
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Breast
subject: CAD
subject: Tissue characterisation

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: 1 With the appearance of the MMG system which have direct-conversion FPD and a pixel size of 50 µm, possibility for depiction of fine structure such as micro-calcifications more clearly on mammogram is increasing. 2 Mammography CAD （Computer...
Poschmann, B.: Die abendländiche kirchenbuße im Ausgang des christlichen Altertums
Creators: name: Weisweiler, H.
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 5 Nr. 1 (1930): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 5, Heft 1
Rechtspolitische Perspektiven der elektronischen Aufenthaltsüberwachung
Electronic Monitoring: Outlook on Legal Policy
Creators: name: Bräuchle, Anne
name: Kinzig, Jörg
Publisher: name: Universität Tübingen
Year: 2017
Subjects: subject: Elektronische Fußfessel , Führungsaufsicht , Evaluation
subject: 340
subject: Gefährliche Straftäter
subject: Sanktionsforschung
subject: dangerous offenders
subject: Germany
subject: Electronic monitoring
subject: sanctions
subject: supervision

description: Seit dem Jahr 2011 kann die elektronische Aufenthaltsüberwachung zur Überwachung entlassener gefährlicher Straftäter im Rahmen der Führungsaufsicht eingesetzt werden. Die in der Öffentlichkeit als „elektronische Fußfessel“ bezeichnete Weisung wurde aufgrund der Rechtsprechung des EGMR zur Sicherungsverwahrung als § 68b Abs. 1 S. 1 Nr. 12 StGB eingeführt. Durch sie können zum einen aufenthaltsbezogene Weisungen in Form sogenannter Gebots- bzw. Verbotszonen überwacht werden. Zum anderen kann sie jedoch auch isoliert erteilt werden, um allgemein spezialpräventiv auf den Verurteilten einzuwirken. Ziel ist, dass sich der Entlassene durch eine höhere Entdeckungswahrscheinlichkeit von der Begehung erneuter Straftaten abhalten lässt. Die vorliegende Arbeit stellt eine Zusammenfassung der wichtigsten empirischen Ergebnisse einer bundesweiten Evaluation dieser neuen Maßnahme dar, die im Auftrag von BMJV und BfJ durchgeführt wurde. Sie ermöglicht damit insbesondere einen Überblick über die derzeitige Erteilungspraxis der elektronischen Aufenthaltsüberwachung, die praktische Umsetzung und ihre Bedeutung im Verlauf einer Führungsaufsicht. Auch die Auswirkungen der Überwachung für die Probanden sowie die Akteure in der Justiz und der Polizei werden diskutiert. Abschließend werden sowohl Vorschläge zur Umsetzung der Maßnahme nach geltendem Recht, als auch zu einer möglichen Reform gemacht.
description: Since 2011, Electronic Monitoring can be imposed on dangerous offenders who are under supervision of conduct in Germany. This new measure is applicable for serious criminal and sexual offenders who have fulfilled their prison sentence and are in risk of re-offending. Convicts have to wear an electronic bracelets at all times. Some of them also have to comply to inclusion or exclusion zones, which can be electronically monitored. This report is the short version of an empirical evaluation of this new. Its results permit a look at the current practice and use of Electronic Monitoring. Implications for those monitored as well as for professionals involved are being discussed. Concluding ideas for implementing this measure, as well as for a possible reform, are presented.
A Duality in Buchsbaum rings and triangulated manifolds
Creators: name: Murai, Satoshi
name: Novik, Isabella
name: Yoshida, Ken-ichi
Publisher: name: arXiv
Year: 2016
Subjects: subject: Commutative Algebra (math.AC)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 13F55, 13H10, 05E40, 52B05, 57Q15

description: Let $Δ$ be a triangulated homology ball whose boundary complex is $\partialΔ$. A result of Hochster asserts that the canonical module of the Stanley--Reisner ring of $Δ$, $\mathbb F[Δ]$, is isomorphic to the Stanley--Reisner module of the pair $(Δ, \partialΔ)$, $\mathbb F[Δ,\partial Δ]$. This result implies that an Artinian reduction of $\mathbb F[Δ,\partial Δ]$ is (up to a shift in grading) isomorphic to the Matlis dual of the corresponding Artinian reduction of $\mathbb F[Δ]$. We establish a generalization of this duality to all triangulations of connected orientable homology manifolds with boundary. We also provide an explicit algebraic interpretation of the $h"$-numbers of Buchsbaum complexes and use it to prove the monotonicity of $h"$-numbers for pairs of Buchsbaum complexes as well as the unimodality of $h"$-vectors of barycentric subdivisions of Buchsbaum polyhedral complexes. We close with applications to the algebraic manifold $g$-conjecture.
description: 19 pages, minor changes
Size effects on dislocation starvation in Cu nanopillars : A molecular dynamics simulations study
Creators: name: Sainath, G.
name: Shankar, Vani
name: Nagesha, A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Size plays an important role on the deformation mechanism of nanopillars. With decreasing size, many FCC nanopillars exhibit dislocation starvation state which is responsible for their high strength. However, many details about the dislocation starvation mechanism like how often it occurs, and how much is its contribution to the total plastic strain, are still elusive. Similarly, the size below which the dislocation starvation occurs in the nanopillars is not clearly established. In this context, the atomistic simulations have been performed on the compressive deformation of $<$110$>$ Cu nanopillars with size (d) ranging from 5 to 21.5 nm. The molecular dynamics (MD) simulation results indicate that the nanopillars deform by the slip of extended dislocations and exhibit dislocation starvation mainly at small sizes ( $<$ 20 nm). The frequency of the occurrence of dislocation starvation is highest in small size nanowires and it decreases with increasing size. Above the nanopillar size of 20 nm, no dislocation starvation has been observed. Further, we define the dislocation starvation strain and based on this, it has been shown that, the contribution of dislocation starvation state to the total plastic strain decreases from 70\% in small size nanopillars to below 5\% in large size pillars. The present results suggest that the dislocation starvation is a dominant phenomena in small size nanopillars.
description: 12 Pages, 8 Figures, 0 Tables
A family of surfaces with $p_g=q=2, \, K^2=7$ and Albanese map of degree $3$
Creators: name: Pignatelli, Roberto
name: Polizzi, Francesco
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J29, 14J10

description: We study a family of surfaces of general type with $p_g=q=2$ and $K^2=7$, originally constructed by Cancian and Frapporti by using the Computer Algebra System MAGMA. We provide an alternative, computer-free construction of these surfaces, that allows us to describe their Albanese map and their moduli space.
description: 15 pages, 1 figure. Final version, to appear in Mathematische Nachrichten
Bockmühl, K., Leben mit dem Gott, der redet
Creators: name: Wünch, Hans-Georg
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1822374782
description: Jahrbuch für evangelikale Theologie, V. 13 (1999): Jahrbuch für evangelikale Theologie, Band 13
Site Record LA 104242
Creators: name: DeVos, Jim
Year: 1996
Subjects: subject: Alamogordo, New Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/85954/alamogordo-new-mexico
subject: Otero (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/7145/otero-county
subject: New Mexico (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/299/new-mexico-state-territory
subject: HAR-023
valueUri: https://core.tdar.org/browse/site-name/133856/har-023
subject: LA104242
valueUri: https://core.tdar.org/browse/site-name/118982/la104242

description: Site Record LA 104242.
title: Diffusion Tensor Tractography in Mild Traumatic Brain Injury
Creators: name: D'Souza, Maria
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Trauma
subject: Diagnostic procedure
subject: MR-Diffusion/Perfusion
subject: Neuroradiology brain

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Mild traumatic brain injury (mTBI) remains a challenge to assess with conventional neuroimaging. Diffuse axonal injury (DAI), the underlying neuropathology in mTBI is a consequence of sustained acceleration and deceleration forces that can shear...
Kann die Vernunft die Möglichkeit einer beseligenden Anschauung Gottes beweisen?
Creators: name: Lennerz, Heinrich
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 5 Nr. 1 (1930): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 5, Heft 1
Probing large scale homogeneity and periodicity in the LRG distribution using Shannon entropy
Creators: name: Pandey, Biswajit
name: Sarkar, Suman
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We quantify the degree of inhomogeneity in the Luminous Red Galaxy (LRG) distribution from the SDSS DR7 as a function of length scales by measuring the Shannon entropy in independent and regular cubic voxels of increasing grid sizes. We also analyze the data by carrying out measurements in overlapping spheres and find that it suppresses inhomogeneities by a factor of 5 to 10 on different length scales. Despite the differences observed in the degree of inhomogeneity both the methods show a decrease in inhomogeneity with increasing length scales which eventually settle down to a plateau at $\sim 150 \, h^{-1} \rm {Mpc}$. Considering the minuscule values of inhomogeneity at the plateaus and their expected variations we conclude that the LRG distribution becomes homogeneous at $150 \, h^{-1} \rm {Mpc}$ and beyond. We also use the Kullback-Leibler divergence as an alternative measure of inhomogeneity which reaffirms our findings. We show that the method presented here can effectively capture the inhomogeneity in a truly inhomogeneous distribution at all length scales. We analyze a set of Monte Carlo simulations with certain periodicity in their spatial distributions and find periodic variations in their inhomogeneity which helps us to identify the underlying regularities present in such distributions and quantify the scale of their periodicity. We do not find any underlying regularities in the LRG distribution within the length scales probed.
description: 11 pages, 6 figures, minor revision, Accepted for publication in MNRAS
The matricellular glycoprotein Osteonectin is required for skeletal development and hematopoietic maturation
Creators: name: Rotllant, Josep
name: Chamorro, Rubén
name: Postlethwait, John H.
name: Novoa, Beatriz
name: Figueras Huerta, Antonio
Publisher: name: Digital.CSIC
Year: 2008

description: Poster.-- Joint Meeting of the British & Spanish Developmental Biology Societies, 24th-27th September 2008, Seville, Spain
description: Sparc (Osteonectin), a matricellular glycoprotein expressed by many differentiated cells, is a major non-collagenous constituent of vertebrate bones. recent studies indicate that Sparc expression appears early in development, although its function and regulation during embryogenesis are largely unknown. We cloned zebrafish sparc and investigated its role during development, using a morpholino antisense oligonucleotide-based knockdown approach. Knockdown of Sparc function resulted in specific skeletal, vestibular and haematopoietic defects that are highlighted by changes in gene expression, morphology and behavior. We rescued the knockdown phenotypes by co-injecting sparc mrNA, providing evidence that the knockdown phenotype is due specifically to impairment of Sparc function. We conclude that the matricellular protein osteoenectin is required for bone formation, vestibular development and normal differentiation of erythoid and myeloid lineage cells
An Adaptive Clustering Scheme for Client Selections in Communication-Efficient Federated Learning
Creators: name: Chen, Yan-Ann
name: Chen, Guan-Lin
Publisher: name: arXiv
Year: 2025
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Federated learning is a novel decentralized learning architecture. During the training process, the client and server must continuously upload and receive model parameters, which consumes a lot of network transmission resources. Some methods use clustering to find more representative customers, select only a part of them for training, and at the same time ensure the accuracy of training. However, in federated learning, it is not trivial to know what the number of clusters can bring the best training result. Therefore, we propose to dynamically adjust the number of clusters to find the most ideal grouping results. It may reduce the number of users participating in the training to achieve the effect of reducing communication costs without affecting the model performance. We verify its experimental results on the non-IID handwritten digit recognition dataset and reduce the cost of communication and transmission by almost 50% compared with traditional federated learning without affecting the accuracy of the model.
description: Published in the Proceedings of IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS), 2023
title: Breast-specific Gamma Imaging: A Spectrum of findings in both benign and malignant lesions.
Creators: name: Jung, Hyunseok
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neoplasia
subject: Education
subject: Nuclear medicine conventional
subject: Breast

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: The purpose of this exhibit is to demonstrate BSGI findings in patients for a spectrum of pathologic entities, including invasive ductal carcinoma, invasive lobular carcinoma, ductal carcinoma in situ, lobular carcinoma in...
SHPO Correspondence regarding Archeological Survey of Proposed Locations for a Wastewater Treatment Plant Near Holloman Air Force Base, Otero County, New Mexico
Creators: name: DeVos, Jim
Year: 1993
Subjects: subject: Alamogordo, New Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/85954/alamogordo-new-mexico
subject: Otero (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/7145/otero-county
subject: New Mexico (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/299/new-mexico-state-territory
subject: LA99446
valueUri: https://core.tdar.org/browse/site-name/133805/la99446
subject: LA99444
valueUri: https://core.tdar.org/browse/site-name/133803/la99444
subject: LA99445
valueUri: https://core.tdar.org/browse/site-name/133804/la99445
subject: SHPO
valueUri: https://core.tdar.org/browse/other-keyword/89006/shpo

description: SHPO Correspondence regarding the archeological survey of proposed locations for a Wastewater Treatment Plant near Holloman Air Force Base.
Principal spectra describing magnetooptic permittivity tensor in cubic crystals
Creators: name: Hamrlová, Jana
name: Legut, Dominik
name: Veis, Martin
name: Pištora, Jaromír
name: Hamrle, Jaroslav
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We provide unified phenomenological description of magnetooptic effects being linear and quadratic in magnetization. The description is based on few principal spectra, describing elements of permittivity tensor up to the second order in magnetization. Each permittivity tensor element for any magnetization direction and any sample surface orientation is simply determined by weighted summation of the principal spectra, where weights are given by crystallographic and magnetization orientations. The number of principal spectra depends on the symmetry of the crystal. In cubic crystals owning point symmetry we need only four principal spectra. Here, the principal spectra are expressed by ab-initio calculations for bcc Fe, fcc Co and fcc Ni in optical range as well as in hard and soft x-ray energy range, i.e. at the 2p- and 3p-edges. We also express principal spectra analytically using modified Kubo formula.
IGA Using Offset-based Overlapping Domain Parameterizations
Creators: name: Kargaran, Somayeh
name: Jüttler, Bert
name: Takacs, Thomas
Publisher: name: arXiv
Year: 2023
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: Isogeometric analysis (IGA) is a numerical method that connects computer-aided design (CAD) with finite element analysis (FEA). In CAD the computational domain is usually represented by B-spline or NURBS patches. Given a NURBS parameterization of the domain, an isogeometric discretization is defined on the domain using the same NURBS basis as for the domain parameterization. Ideally, such an isogeometric discretization allows an exact representation of the underlying CAD model. CAD models usually represent only the boundary of the object, thus, for planar domains, it is given as a collection of curves. Finding a suitable parameterization of the interior is one of the major issues in IGA, similar to the mesh generation process in FEA. The objective of this parameterization problem is to obtain a set of patches, which exactly represent the boundary of the domain and which are parameterized regularly and without self-intersections. This can be achieved by segmenting the domain into patches which are matching along interfaces, or by covering the domain with overlapping patches. In this paper we follow the second approach. To construct from a given boundary a planar parameterization suitable for IGA, we propose an offset-based domain parameterization algorithm. Given a boundary curve, we obtain an inner curve by generalized offsetting. Those two curves define a ring-shaped patch, which has a hole that can be covered by a multi-cell domain. Consequently, the domain is represented as a union of two overlapping subdomains which are both regularly parameterized. On such a configuration, one can employ the overlapping multi-patch method introduced in (Kargaran, Jüttler, Kleiss, Mantzaflaris, Takacs; CMAME, 2019), to solve PDEs on the given domain. The performance of the proposed method is reported in several numerical examples, considering different shapes of the domain.
Gottesbeweise aus den übernatürlichen Werken Gottes und ihre Bedeutung und Eigenart im Ganzen unserer Gotteserkenntnis
Creators: name: Gierens, Michael
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 5 Nr. 1 (1930): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 5, Heft 1
title: Comparision of full-field digital mammography and digital breast tomosynthesis on lesion assement of dense breast: A preliminary study
Creators: name: Li, Yi
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Breast
subject: Mammography
subject: Radiobiology
subject: Pathology

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Compare the performance of full-field digital mammography (FFDM) and digital breast tomosynthesis (DBT) on assessment of the lesions in dense breast. Estimate the difference of diagnosis of breast disease by using FFDM images only and FFDM plus DBT...
Local conservative regularizations of compressible magnetohydrodynamic and neutral flows
Creators: name: Krishnaswami, Govind S.
name: Sachdev, Sonakshi
name: Thyagaraja, Anantanarayanan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Mathematical Physics (math-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Ideal systems like MHD and Euler flow may develop singularities in vorticity (w = curl v). Viscosity and resistivity provide dissipative regularizations of the singularities. In this paper we propose a minimal, local, conservative, nonlinear, dispersive regularization of compressible flow and ideal MHD, in analogy with the KdV regularization of the 1D kinematic wave equation. This work extends and significantly generalizes earlier work on incompressible Euler and ideal MHD. It involves a micro-scale cutoff length lambda which is a function of density, unlike in the incompressible case. In MHD, it can be taken to be of order the electron collisionless skin depth c/omega_pe. Our regularization preserves the symmetries of the original systems, and with appropriate boundary conditions, leads to associated conservation laws. Energy and enstrophy are subject to a priori bounds determined by initial data in contrast to the unregularized systems. A Hamiltonian and Poisson bracket formulation is developed and applied to generalize the constitutive relation to bound higher moments of vorticity. A `swirl' velocity field is identified, and shown to transport w/rho and B/rho, generalizing the Kelvin-Helmholtz and Alfven theorems. The steady regularized equations are used to model a rotating vortex, MHD pinch and a plane vortex sheet. The proposed regularization could facilitate numerical simulations of fluid/MHD equations and provide a consistent statistical mechanics of vortices/current filaments in 3D, without blowup of enstrophy. Implications for detailed analyses of fluid and plasma dynamic systems arising from our work are briefly discussed.
description: 12 pages, 2 figures. Minor changes, published version. arXiv admin note: substantial text overlap with arXiv:1510.01606
Fortran performance optimisation and auto-parallelisation by leveraging MLIR-based domain specific abstractions in Flang
Creators: name: Brown, Nick
name: Jamieson, Maurice
name: Lydike, Anton
name: Bauer, Emilien
name: Grosser, Tobias
Publisher: name: arXiv
Year: 2023
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: MLIR has become popular since it was open sourced in 2019. A sub-project of LLVM, the flexibility provided by MLIR to represent Intermediate Representations (IR) as dialects at different abstraction levels, to mix these, and to leverage transformations between dialects provides opportunities for automated program optimisation and parallelisation. In addition to general purpose compilers built upon MLIR, domain specific abstractions have also been developed. In this paper we explore complimenting the Flang MLIR general purpose compiler by combining with the domain specific Open Earth Compiler's MLIR stencil dialect. Developing transformations to discover and extracts stencils from Fortran, this specialisation delivers between a 2 and 10 times performance improvement for our benchmarks on a Cray supercomputer compared to using Flang alone. Furthermore, by leveraging existing MLIR transformations we develop an auto-parallelisation approach targeting multi-threaded and distributed memory parallelism, and optimised execution on GPUs, without any modifications to the serial Fortran source code.
description: Author accepted version of paper in ACM Workshops of The International Conference on High Performance Computing, Network, Storage, and Analysis (SC-W 2023)
title: Indications for the use of the amplatzer vascular plug in interventional radiology
Creators: name: Guillén Subirán, Maria Eugenia
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Fistula
subject: Arteriovenous malformations
subject: Aneurysms
subject: Embolisation
subject: CT-Angiography
subject: Catheter venography
subject: Catheter arteriography
subject: Vascular
subject: Interventional vascular
subject: Arteries / Aorta

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: The Amplatzer Vascular Plug (AVP) is a relatively new occluding device. We present our early experience using the AVP and a literature review. Most of the articles published describe the use of the AVP in the heart and lung circulation, but the AVP...
Isolate record for VAFB-ISO-405
Creators: name: Holloway, Corinne
Year: 1980
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Chert
valueUri: https://core.tdar.org/browse/material-type/213/chert
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This document is the isolated find record for VAFB-ISO-405. The artifact is a gray chert flake. The artifact exhibits some possible use wear along one edge, measures 3 cm by 3.5 cm.
"Airplanes, Combat and Maintenance Crews, and Air Bases" The World War II and Early Cold War Architectural Legacy of Holloman Air Force Base (ca. 1942-1962) Volume II: Facility Assessment Forms
Creators: name: DeVos, Jim
Year: 1998
Subjects: subject: Alamogordo, New Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/85954/alamogordo-new-mexico
subject: Otero (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/7145/otero-county
subject: New Mexico (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/299/new-mexico-state-territory
subject: Cold War
valueUri: https://core.tdar.org/browse/temporal-keyword/7288/cold-war
subject: WWII
valueUri: https://core.tdar.org/browse/temporal-keyword/5196/wwii
subject: Legacy Resource Management Program
valueUri: https://core.tdar.org/browse/other-keyword/138239/legacy-resource-management-program
subject: LRMP
valueUri: https://core.tdar.org/browse/other-keyword/170368/lrmp

description: This architectural project focused on properties constructed during WW II, as well as a number of unique facilities associated with early Cold War missile development. The project resulted in the upgrading of the previously developed HAFB facility inventory form, an inventory of historic blueprints on file in the HAFB Civil Engineer drawing vault, and the field inspection and documentation of 34 buildings and structures.
Literargeschichtliches zur Pariser theologischen Schule aus den Jahren 1230 bis 1256
Creators: name: Pelster, Franz
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 5 Nr. 1 (1930): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 5, Heft 1
title: Ultrasound (US) examination of the pylorus in children
Creators: name: Cacaci, Silvia
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Motility
subject: Hyperplasia / Hypertrophy
subject: Education
subject: Ultrasound
subject: Abdomen

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To learn how to perform an ultrasound (US) examination of the pylorus in children with suspected pylorospasm (PS) or hypertrophic pyloric stenosis (HPS). To describe the normal US anatomy of the pylorus. To illustrate the US findings which allow to...
Perceptually-aware bilateral filtering for quality improvement in low bit rate video coding
Creators: name: De-Frutos-López, Manuel
name: Medina-Chanca, Helen
name: Sanz-Rodríguez, Sergio
name: Peláez-Moreno, Carmen
name: Díaz-De-María, Fernando
Publisher: name: Technische Universität Berlin
Year: 2012
Subjects: subject: 004 Datenverarbeitung; Informatik
subject: bit rate
subject: cameras
subject: encoding
subject: estimation
subject: video coding
subject: visualization
subject: H.264 encoder

description: Perceptual coding has become of great interest in modern video coding due to the need for higher compression rates. Many previous works have been carried out to incorporate perceptual information to hybrid video encoders, either modifying the quantization parameter according to a certain perceptual resource allocation map or preprocessing video sequences for removing information that is not perceptually relevant. The first strategy is limited by the presence of blocking artifacts and the second one lacks of adaptation to video content. In this paper, a novel and simple approach is proposed, which performs a smart filtering prior to the encoding process preserving both the structural and motion information. The experiments prove that the use of proposed method implemented on an H.264 encoder significantly improves its perceptual quality for low bit rates.
title: ORN NDA NewRoutine Transiting Radiosources EDR FITS Dataset Specification, version 1.1
Creators: name: Duchene, Alexia
name: Lamy, Laurent
name: Loh, Alan
name: Cecconi, Baptiste
name: Viou, Cedric
name: Renaud, Patrice
Publisher: name: PADC/CDN
Year: 2022

description: This documents describes the ORN NDA NewRoutine Transiting Radiosources EDR FITS data collection.
Exact form of the exponential Foldy-Wouthuysen transformation operator for an arbitrary-spin particle
Creators: name: Silenko, Alexander J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81Sxx

description: The exact exponential Foldy-Wouthuysen transformation operator applicable for a particle with an arbitrary spin is derived. It can be successfully utilized for verifying any Foldy-Wouthuysen transformation method based on the exponential operator. When a verified method is relativistic, the relativistic exponential operator should be expanded in the semirelativistic power series. The use of the obtained exponential operator for a derivation of the Foldy-Wouthuysen Hamiltonian makes it possible to check the validity of any other method of the Foldy-Wouthuysen transformation, while this possibility may need a greater computational effort.
description: 14 pages, final version