cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Learning-based Image Reconstruction via Parallel Proximal Algorithm
Creators: name: Bostan, Emrah
name: Kamilov, Ulugbek S.
name: Waller, Laura
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In the past decade, sparsity-driven regularization has led to advancement of image reconstruction algorithms. Traditionally, such regularizers rely on analytical models of sparsity (e.g. total variation (TV)). However, more recent methods are increasingly centered around data-driven arguments inspired by deep learning. In this letter, we propose to generalize TV regularization by replacing the l1-penalty with an alternative prior that is trainable. Specifically, our method learns the prior via extending the recently proposed fast parallel proximal algorithm (FPPA) to incorporate data-adaptive proximal operators. The proposed framework does not require additional inner iterations for evaluating the proximal mappings of the corresponding learned prior. Moreover, our formalism ensures that the training and reconstruction processes share the same algorithmic structure, making the end-to-end implementation intuitive. As an example, we demonstrate our algorithm on the problem of deconvolution in a fluorescence microscope.
title: 03_0192
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Mind: An Archaeological Perspective
Creators: name: Gabora, Liane
Publisher: name: arXiv
Year: 2013
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Biological sciences

description: What can relics of the past tell us about the thoughts and beliefs of the people who invented and used them? Recent collaborations at the frontier of archaeology, anthropology, and cognitive science are culminating in speculative but nevertheless increasingly sophisticated efforts to unravel how modern human cognition came about. By considering objects within their archaeological context, we have begun to piece together something of the way of life of people who inhabited particular locales, which in turn reflects their underlying thought processes.
description: 25 pages
Factors Influencing the Performance of a CPU-RFU Hybrid Architecture
Creators: name: Girish  Venkataramani
name: Sudhir, Suraj
name: Budiu, Mihai
name: Goldstein, Seth C.
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Closely coupling a reconfigurable fabric with a conventional processor has been shown to successfully improve the system performance. However, today’s superscalar processors are both complex and adept at extracting Instruction Level Parallelism (ILP), which introduces many complex issues to the design of a hybrid CPU-RFU system. This paper examines the design of a superscalar processor augmented with a closely-coupled reconfigurable fabric. It identifies architectural and compiler issues that affect the performance of the overall system. Previous efforts at combining a processor core with a reconfigurable fabric are examined in the light of these issues. We also present simulation results that emphasize the impact of these factors.
Additional file 2: of Heterogeneous development of methanogens and the correlation with bacteria in the rumen and cecum of sika deer (Cervus nippon) during early life suggest different ecology relevance
Creators: name: Li, Zhipeng
name: Wang, Xiaoxu
name: Zhang, Ting
name: Si, Huazhe
name: Xu, Chao
name: Wright, AndrĂŠ-Denis
name: Li, Guangyu
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Figure S2. Comparing the methanogens in the rumen and cecum across three time points based on PCoA using the unweighted unifrac distance. (PDF 100 kb)
Topological magnon bands in the zigzag and stripy phases of antiferromagnetic honeycomb lattice
Creators: name: Lee, Ki Hoon
name: Chung, Suk Bum
name: Park, Kisoo
name: Park, Je-Geun
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigated the topological property of magnon bands in the collinear magnetic orders of zigzag and stripy phases for the antiferromagnetic honeycomb lattice and identified Berry curvature and symmetry constraints on the magnon band structure. Different symmetries of both zigzag and stripy phases lead to different topological properties, in particular, the magnon bands of the stripy phase being disentangled with a finite Dzyaloshinskii-Moriya (DM) term with non-zero spin Chern number. This is corroborated by calculating the spin Nernst effect. Our study establishes the existence of the non-trivial magnon band topology for all observed collinear antiferromagnetic honeycomb lattice in the presence of the DM term.
description: 5 pages + 2 pages, 3 figures + 1 figure, submitted to PRL
Gamma Ray Burst engine activity within the quark nova scenario: Prompt emission, X-ray Plateau, and sharp drop-off
Creators: name: Staff, Jan
name: Niebergal, Brian
name: Ouyed, Rachid
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a three-stage model for a long GRB inner engine to explain the prompt gamma ray emission, and interpret recent Swift satellite observations of early X-ray afterglow plateaus followed by a sharp drop off or a shallow power law decay. The three stages involves a neutron star phase, a quark star (QS) and a black hole phase as described in Staff et al. (2007). We find that the QS stage allows for more energy to be extracted from neutron star to QS conversion as well as from ensuing accretion onto the QS. The QS accretion phase naturally extends the engine activity and can account for both the prompt emission and irregular early X-ray afterglow activity. Following the accretion phase, the QS can spin-down by emission of a baryon-free outflow. The magnetar-like magnetic field strengths resulting from the NS to QS transition provide enough spin-down energy, for the correct amount of time, to account for the plateau in the X-ray afterglow. In our model, a sharp drop-off following the plateau occurs when the QS collapses to a BH during the spin-down, thus shutting-off the secondary outflow. We applied our model to GRB 070110 and GRB 060607A and found that we can consistently account for the energetics and duration during the prompt and plateau phases.
description: 4 pages, submitted to ApJL
Additional file 1: of Cost-effectiveness of option B+ in prevention of mother-to-child transmission of HIV in Yunnan Province, China
Creators: name: Wang, Xiaowen
name: Guo, Guangping
name: Zheng, Jiarui
name: Lu, Lin
Publisher: name: figshare
Year: 2019
Subjects: Environmental Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Mathematical Sciences not elsewhere classified
Cancer
Science Policy

description: Appendix The process of decision model construction the model input parameters and process of decision tree and Markov decision tree model. (DOC 29 kb)
Conceptual Closure: How Memories are Woven into an Interconnected Worldview
Creators: name: Gabora, Liane
Publisher: name: arXiv
Year: 2013
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: This paper describes a tentative model for how discrete memories transform into an interconnected conceptual network, or worldview, wherein relationships between memories are forged by way of abstractions. The model draws on Kauffman's theory of how an information-evolving system could emerge through the formation and closure of an autocatalytic network. Here, the information units are not catalytic molecules, but memories and abstractions, and the process that connects them is not catalysis but reminding events (i.e. one memory evokes another). The result is a worldview that both structures, and is structured by, self-triggered streams of thought.
description: 11 pages. arXiv admin note: substantial text overlap with arXiv:adap-org/9901002
A Global ILC Approach in Pixel Space over Large Angular Scales of the Sky using CMB Covariance Matrix
Creators: name: Sudevan, Vipin
name: Saha, Rajib
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We propose a new internal linear combination (ILC) method in the pixel space, applicable on large angular scales of the sky, to estimate a foreground minimized Cosmic Microwave Background (CMB) temperature anisotropy map by incorporating prior knowledge about the theoretical CMB covariance matrix. Usual ILC method in pixel space, on the contrary, does not use any information about the underlying CMB covariance matrix. The new approach complements the usual pixel space ILC technique specifically at low multipole region, using global information available from theoretical CMB covariance matrix as well as from the data. Since we apply our method over the large scale on the sky containing low multipoles we perform foreground minimization globally. We apply our methods on low resolution Planck and WMAP foreground contaminated CMB maps and validate the methodology by performing detailed Monte-Carlo simulations. Our cleaned CMB map and its power spectrum have significantly less error than those obtained following usual ILC technique at low resolution that does not use CMB covariance information. Another very important advantage of our method is that the cleaned power spectrum does not have any negative bias at the low multipoles because of effective suppression of CMB-foreground chance correlations on large angular scales of the sky. Our cleaned CMB map and its power spectrum match well with those estimated by other research groups.
description: 11 pages, 12 figures
Extremal properties of polynomial threshold functions
Creators: name: O'Donnell, Ryan
name: Servedio, Rocco A
Publisher: name: Carnegie Mellon University
Year: 1974
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: In this paper we give new extremal bounds on polynomial threshold function (PTF) representations of Boolean functions.
title: Star formation in bright-rimmed clouds. I. Millimeter and submillimeter molecular line surveys
Creators: name: De Vries, CH
name: Narayanan, Gopal
name: Snell, Ronald L.
Publisher: name: University of Massachusetts Amherst
Year: 2002
Subjects: subject: ISM : clouds
subject: ISM : molecules
subject: radio lines : ISM
subject: stars : formation
subject: stars : pre-main-sequence
subject: Astrophysics and Astronomy

description: This is the pre-published version harvested from ArXiv. The published version is located at http://iopscience.iop.org/0004-637X/577/2/798/
description: We present the results of the first detailed millimeter and submillimeter molecular line survey of bright-rimmed clouds, observed at FCRAO in the CO (J = 1 → 0), C18O (J = 1 → 0), HCO+ (J = 1 → 0), H13CO+ (J = 1 → 0), and N2H+ (J = 1 → 0) transitions, and at the Heinrich Hertz Telescope in the CO (J = 2 → 1), HCO+ (J = 3 → 2), HCO+ (J = 4 → 3), H13CO+ (J = 3 → 2), and H13CO+ (J = 4 → 3) molecular line transitions. The source list is composed of a selection of bright-rimmed clouds from the catalog of such objects compiled by Sugitani et al. We also present observations of three Bok globules done for comparison with the bright-rimmed clouds. We find that the appearance of the millimeter CO and HCO+ emission is dominated by the morphology of the shock front in the bright-rimmed clouds. The HCO+ (J = 1 → 0) emission tends to trace the swept-up gas ridge and overdense regions, which may be triggered to collapse as a result of sequential star formation. Five of the seven bright-rimmed clouds we observe seem to have an outflow; however, only one shows the spectral line blue-asymmetric signature that is indicative of infall in the optically thick HCO+ emission. We also present evidence that in bright-rimmed clouds the nearby shock front may heat the core from outside-in, thereby washing out the normally observed line infall signatures seen in isolated star-forming regions. We find that the derived core masses of these bright-rimmed clouds are similar to other low- and intermediate-mass star-forming regions.
Carbon ene-yne graphyne monolayer as an outstanding anode material for Li/Naion batteries
Creators: name: Makaremi, Meysam
name: Mortazavi, Bohayra
name: Singha, Chandra Veer
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Recently "carbon ene-yne" (CEY), a novel full carbon two-dimensional (2D) material was successfully synthesized by the solvent-phase reaction. Motivated by this experimental effort, we conducted extensive first-principles density functional theory simulations to explore the application prospects of CEY as an anode material for Mg, Na and Li-ion batteries. To simulate the ionic intercalation process in an anode electrode, the adatoms coverage was gradually increased. We then employed Bader charge analysis to evaluate the charge transfer between the adatoms and the CEY nanosheet and finally to report the theoretical storage capacity of the anode. We particularly studied the evolution of adsorption energy, electronic density of states and open-circuit voltage with respect to adatoms coverage. The diffusion of an adatom over the CEY surface was also investigated by using the nudged elastic band method. Remarkably, our results suggest CEY as a promising anode material containing the highest theoretical charge capacities among 2D materials studied so far, with ultrahigh capacities of 2,680 mAh/g and 1,788 mAh/g for Li and Na-ion batteries, respectively. The provided insight by this study highlights the CEY as a novel full carbon material with properties, highly desirable for the application as anode material in the next generation rechargeable ion batteries.
Strongly paired fermions: Cold atoms and neutron matter
Creators: name: Gezerlis, Alexandros
name: Carlson, J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Experiments with cold Fermi atoms can be tuned to probe strongly interacting fluids that are very similar to the low-density neutron matter found in the crusts of neutron stars. In contrast to traditional superfluids and superconductors, matter in this regime is very strongly paired, with gaps of the order of the Fermi energy. We compute the T=0 equation of state and pairing gap for cold atoms and low-density neutron matter as a function of the Fermi momentum times the scattering length. Results of quantum Monte Carlo calculations show that the equations of state are very similar. The neutron matter pairing gap at low densities is found to be very large but, except at the smallest densities, significantly suppressed relative to cold atoms because of the finite effective range in the neutron-neutron interaction.
description: 5 pages, 4 figures; 3 references added; v2 corresponds to the published version
Additional file 1 of Assessing the impact of comorbid type 2 diabetes mellitus on the disease burden of chronic hepatitis B virus infection and its complications in China from 2006 to 2030: a modeling study
Creators: name: Xie, Jinzhao
name: Wang, Xu
name: Wang, Xinran
name: Li, Jinghua
name: Jie, Yusheng
name: Hao, Yuantao
name: Gu, Jing
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 1: Table S1. Annual transition probabilities for individuals infected with HBV alone. Table S2. Annual transition probabilities for individuals with both HBV infection and T2DM. Table S3. Distribution of disease states in the baseline population. Table S4. Prevalence of T2DM in the population infected with HBV. Table S5. Comparison of model results and published data. Figure S1. Estimated excess burden of compensated cirrhosis caused by comorbid T2DM among the HBV-infected population with varied parameters. Figure S2. Estimated excess burden of decompensated cirrhosis caused by comorbid T2DM among the HBV-infected population with varied parameters. Figure S3. Estimated excess burden of HCC caused by comorbid T2DM among the HBV-infected population with varied parameters. Figure S4. Estimated excess burden of liver-related death caused by comorbid T2DM among the HBV-infected population with varied parameters.
VO$_2$ as a natural optical metamaterial
Creators: name: Eaton, Miller
name: Catellani, Alessandra
name: Calzolari, Arrigo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: VO$_2$ is a unique phase change material with strongly anisotropic electronic properties. Recently, samples have been prepared that present a co-existence of phases and thus form metal-insulator junctions of the same chemical compound. Using first principles calculations, the optical properties of metallic and semiconducting VO$_2$ are here discussed to design self-contained natural optical metamaterials, avoiding coupling with other dielectric media. The analysis of the optical properties complements the experiments in the description of the vast change in reflectance and metallicity for both disordered and planar compounds. The present results also predict the possibility to realize ordered VO$_2$ junctions operating as efficient hyperbolic metamaterials in the THz-visible range, by simply adjusting the ratio between metallic and insulating VO$_2$ content. The possibility to excite propagating {\em volume plasmom polariton} across the metamaterial is finally discussed.
description: 10 pages, 8 figures
Modulation of the gravitational waveform by the effect of radiation reaction
Creators: name: Mino, Yasushi
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: When we calculate gravitational waveforms from extreme-mass-ratio inspirals (EMRIs) by metric perturbation, it is a common strategy to use the adiabatic approximation. Under that approximation, we first calculate the linear metric perturbation induced by geodesics orbiting a black hole, then we calculate the adiabatic evolution of the parameters of geodesics due to the radiation reaction effect through the calculation of the self-force. This procedure is considered to be reasonable, however, there is no direct proof that it can actually produce the correct waveform we would observe. In this paper, we study the formal expression of the second order metric perturbation and show that it be expressed as the linear metric perturbation modulated by the adiabatic evolution of the geodesic. This evidence supports the assumption that the adiabatic approximation can produce the correct waveform, and that the adiabatic expansion we propose in Ref.\cite{adi} is an appropriate perturbation expansion for studying the radiation reaction effect on the gravitational waveform.
description: Expressions are corrected for easier reading
Flexibilität im deutschen Energiesystem bis 2045: Beitrag verschiedener Technologien auf dem Weg zur Klimaneutralität
Creators: name: Jürgens, Patrick
name: Sepúlveda Schweiger, Jael
name: Gaafar, Nourelden
name: Kost, Christoph
name: :Unav
Publisher: name: Fraunhofer-Gesellschaft
Year: 2024
Subjects: Energiesystemanalyse
Energiewende
Flexibilität
Sektorkopplung

description: Die Energiewende sorgt für einen Paradigmenwechsel von einem grundlastbasierten zu einem flexiblen Stromsystem. Die zentralen Treiber für den zunehmenden Flexibilitätsbedarf sind die Stromerzeugung durch Wind und Sonne sowie die weiterhin bestehende unflexible Stromnachfrage, die gedeckt werden muss. Die vorliegende Studie analysiert, wie im Zeitverlauf bis zum Jahr 2045 der Flexibilitätsbedarf zunimmt und wie die Betriebsweisen der verschiedenen Technologien sich anpassen können. In der Studie wird auf das Energiesystemmodell REMod zurückgegriffen, mit dem eine Analyse über die intersektorale Flexibilität bis zum Jahr 2045 möglich ist. Für kurzfristige Flexibilität können in dieser Betrachtung zum Beispiel Batterien sowie Stromimporte und -exporte eingesetzt werden. Durch die Sektorenkopplung kann bei der Wärmebereitstellung in Gebäuden ebenfalls ein erheblich angepasstes Lastmanagement erfolgen. Ein höherer Anteil an Flexibilität kann jedoch durch Stromaufnahme in Elektrolyseanlagen und die Nutzung von Power-to-X-Kraftstoffen erfolgen. So können während längerer Dunkelflauten flexible Backup-Gasturbinen eingesetzt werden, um die Versorgungssicherheit zu gewährleisten. Um die notwendige Integration der Flexibilitäts-Technologien in den verschiedenen Märkten (insbesondere Strommarkt) und Sektoren voranzutreiben, müssen technische Voraussetzung, Marktregeln sowie Regulatorik in Bezug auf Bau und Betrieb so angepasst werden, dass die Technologien ihr Flexibilitätspotential bestmöglich ausspielen können.
Extraction of Gate Level Models from Transistor Circuits by Four-Valued Symbolic Analysis
Creators: name: Bryant, Randal E.
Publisher: name: Carnegie Mellon University
Year: 1986
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: The program TRANALYZE generates a gate-level representation of an MOS transistor circuit. The resulting model contains only four-valued unit and zero delay logic primitives, suitable for evaluation by conventional gate-level simulators and hardware simulation accelerators. TRANALYZE has the same generality and accuracy as switch-level simulation, generating models for a wide range of technologies and design styles, while expressing the detailed effects of bidirectional transistors, stored charge, and multiple signal strengths. It produces models with size comparable to ones generated by hand
The Galactic Positron Annihilation Radiation & The Propagation of Positrons in the Interstellar Medium
Creators: name: Higdon, J. C.
name: Lingenfelter, R. E.
name: Rothschild, R. E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider positron propagation in the interstellar medium and show that the positrons from the beta-plus decay chains of the radioactive nuclei Ni-56, Ti-44, and Al-26, produced in Galactic supernovae, can fully account for all the features of the diffuse Galactic 511 keV annihilation radiation observed by INTEGRAL/SPI. We also predict additional measurable features that can further test the origin of positrons and provide new information on the nature of the interstellar medium.
description: 40 pages, 4 postscript figures, 7 tables, accepted for publication in the Astrophysical Journal, volume 698, June 2009
Extraction of Finite State Machines from Transistor Netlists by Symbolic Simulation
Creators: name: Pandey, Manish
name: Jain, Alok
name: Bryant, Randal E.
name: Beatty, Derek
name: York, Gary
name: Jain, Samir
Publisher: name: Carnegie Mellon University
Year: 1981
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: The paper describes a new technique for extracting clock level finite state machines (FSMs) from transistor netlists using symbolic simulation. The transistor netlist is preprocessed to produce a gate level representation of the netlist. Given specifications of the circuit clocking and input and output timing, simulation patterns are derived for a symbolic simulator. The result of the symbolic simulation and extraction process is the next state and output function of the equivalent FSM, represented as Ordered Binary Decision Diagrams. Compared to previous techniques, our extraction process yields an order of magnitude improvement in both space and time, is fully automated and can handle static storage structures and time multiplexed inputs and outputs
Coutumes du pays et duché de Normandie, anciens ressorts & enclaves d'icelui, augmentées de plus de moitié, par plusieurs edits, déclarations, arréts & nouveaux réglemens, tant du Conseil que de la cour, rendus jusqu'à present..., Rouen, Jean-B. Besongne, 1732
Creators: name: N.R.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Source: https://gallica.bnf.fr/ark:/12148/bpt6k96488708
description: Relation: vignette : https://www.nakala.fr/data/11280/a33c5be4
Additional file 2: of Disease and disparity in China: a view from stroke and MI disease
Creators: name: Yao, Yao
name: Liu, Gordon
name: Wang, Linhong
name: Zhao, Hanqing
name: Zhao, Zhenping
name: Zhang, Mei
name: Wang, Meijiao
name: Wang, Limin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Marine Biology

description: Supplementary figures of the prevalence rate of Storke and MI across income groups in subgroups. (PDF 487 kb)
Vor-Ort-Systeme als flexibler Baustein im Energiesystem
Creators: name: Flemming, Sebastian
name: Bender, Tom
name: Surmann, Arne
name: Pelka, Sabine
name: Martin, Arne
name: Kühnbach, Matthias
name: :Unav
Publisher: name: Fraunhofer-Gesellschaft
Year: 2022

description: Im Rahmen der Kurzstudie werden verschiedene Szenarien für den Einsatz von Flexibilitätsoptionen in Verbindung mit unterschiedlichen Ansätzen zur Quartiersbetriebsführung am Beispiel eines konkreten Wohnquartiers untersucht und ausgewertet. Jedes der Szenarien verfolgt die Zielstellung der Steigerung des lokalen EE-Eigenverbrauchs und -versorgung im Quartier. Die Szenarienunterschiede resultieren aus der Frage, welche Flexibilitätsoptionen (Elektromobilität, Wärmepumpen, Energiespeicher) genutzt und wann sie zeitlich in welcher Ausprägung zum Einsatz kommen. Im Rahmen einer KPI-gestützten Auswertung erfolgt zusätzlich die Betrachtung, wie das Quartier für das vorgelagerte Energiesystem in Erscheinung tritt. Die Studie fokussiert sich hierbei auf die technische Quantifizierung der Möglichkeiten zur Nutzung von energetischen Flexibilitätspotenzialen und die aus dem Betrieb resultierenden Auswirkungen für das Quartier und auf das vorgelagerte Energiesystem. Darüber hinaus erfolgt eine sozialwissenschaftliche Betrachtung hinsichtlich der Akzeptanzsteigerung im Quartier.
Observational Properties of SNe Ia Progenitors Close to the Explosion
Creators: name: Tornambe', Amedeo
name: Piersanti, Luciano
name: Raimondo, Gabriella
name: Delgrande, Raffaele
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We determine the expected signal in various observational bands of Supernovae Ia progenitors just before the explosion by assuming the rotating Double Degenerate scenario. Our results are valid also for all the evolutionary scenarios invoking rotation as the driving mechanism of the accretion process as well as the evolution up to the explosion. We find that the observational properties depend mainly on the mass of the exploding object, even if the angular momentum evolution after the end of the mass accretion phase and before the onset of C-burning plays a non-negligible role. Just before the explosion the magnitude M_V ranges between 9 and 11 mag, while the colour (F225W-F555W) is about -1.64 mag. The photometric properties remain constant for a few decades before the explosion. During the last few months the luminosity decreases very rapidly. The corresponding decline in the optical bands varies from few hundredths up to one magnitude, the exact value depending on both the WD total mass and the braking efficiency at the end of the mass transfer. This feature is related to the exponentially increasing energy production which drives the formation of a convective core rapidly extending over a large part of the exploding object. Also a drop in the angular velocity occurs. We find that observations in the soft X band (0.5 -2 keV) may be used to check if the SNe Ia progenitors evolution up to explosion is driven by rotation and, hence, to discriminate among different progenitor scenarios.
description: 8 pages, 6 figures, 2 tables. Accepted for the publication on MNRAS
Azimuthal anisotropy of direct photons
Creators: name: Kopeliovich, B. Z.
name: Pirner, H. J.
name: Rezaeian, A. H.
name: Schmidt, Ivan
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The electromagnetic bremsstrahlung produced by a quark interacting with nucleons or nuclei is azimuthally asymmetric. In the light-cone dipole approach this effect is related to the orientation dependent dipole cross section. Such a radiation anisotropy is expected to contribute to the azimuthal asymmetry of direct photons in pA and AA collisions, as well as in DIS and in the production of dileptons.
description: Equations (23), (26) and the figures are corrected, references added. The version to appear in Phys. Rev. D
A Local Approach for Information Transfer
Creators: name: Garcia, P.
name: Mujica, R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Theory (cs.IT)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: In this work, a strategy to estimate the information transfer between the elements of a complex system, from the time series associated to the evolution of this elements, is presented. By using the nearest neighbors of each state, the local approaches of the deterministic dynamical rule generating the data and the probability density functions, both marginals and conditionals, necessaries to calculate some measures of information transfer, are estimated. The performance of the method using numerically simulated data and real signals is exposed.
Planning and Management of Nomadic Herders and Farmers Conflicts: A Panacea to Food Security Threat in Oke-Ogun Region of Oyo State
Creators: name: Kayode Kunle Oyediran
Publisher: name: Zenodo
Year: 2021
Subjects: Nomadic herders
farmers
food security
threats
Oke-Ogun region

description: The importance of food to life qualifies it to be one of the Sustainable Development Goals. As important as it is, farmers in the Oke-Ogun region of Oyo state had experienced series of nomadic herders’ attacks. This serves as a threat to food security in the region that is known to be the “food basket” of the state. In preventing and managing the conflicts between the nomadic herders and farmers, it is imperative to examine: The source of food in the region; level/nature of attacks; steps taken to prevent or/and control the conflicts; and effect of nomadic herders’ attack on farmers and food security. This study adopted the frustration-aggression theory to explain the cause of conflicts between the two parties. Primary and secondary data were adopted; primary data were sourced through the use of questionnaire, oral interview and observation; secondary data were sourced from journals, textbooks, newspapers and online organizational publications; and the sampling technique adopted was multi-staged random sampling. Findings revealed that most (75.43%) of the food in this region was self-produced; access/size to farmland determines the volume food production; and large number of farmers (78.0%) can no longer farm away from the main towns and backyard of their villages because of the fear of being attacked. The chapter was concluded by recommending that animal tracks should be included in the rural land uses; zoning of the different rural land uses; advocacy planning is also recommended; and barriers such as fencing with bamboo/other trees or digging of ditches round the farms should be encouraged.
Truncation and the induction theorem
Creators: name: Hodge, Terrell
name: Karuppuchmy, Paramasamy
name: Scott, Leonard
Publisher: name: arXiv
Year: 2013
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 17B55, 20G (Primary), 17B50 (Secondary)

description: A key result in a 2004 paper by S. Arkhipov, R. Bezrukavnikov, and V. Ginzburg (ABG) gives an equivalence of the bounded derived category of finite dimensional modules for the principal block of a Lusztig quantum algebra at an $\ell^{th}$ root of unity, with am explicit full subcategory of the bounded derived category of integrable type 1 modules for a Borel part of the quantum algebra. Some restrictions on $\ell$ are required; in particular, it is assumed $\ell > h$, the Coxeter number. The same paper suggests there is an analogous result for representations of semisimple algebraic groups in characteristic $p>0$, and the authors of this paper have proved such a result (with $p>h$) in a separate manuscript, recently posted. The philosophy of the proof is a variation on that of ABG, but contains new ingredients and some missing details, even in the quantum case. The present paper continues the study of the modular case, showing the equivalence constructed (via a right derived functor of induction from a Borel part) behaves well, when $p>2h-2$, with respect to certain weight poset "truncations", making use of van der Kallen's 1989 "excellent order" highest weight categories. This implies, in particular, that the equivalence can be reformulated in terms of triangulated categories associated to derived categories of finite dimensional quasi-hereditary algebras. We expect that a similar result holds in the quantum case.
description: 10 pages
Absolutely Indecomposable Modules
Creators: name: Göbel, Rüdiger
name: Shelah, Saharon
Publisher: name: arXiv
Year: 2007
Subjects: subject: Logic (math.LO)
subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: A module is called absolutely indecomposable if it is directly indecomposable in every generic extension of the universe. We want to show the existence of large abelian groups that are absolutely indecomposable. This will follow from a more general result about R-modules over a large class of commutative rings R with endomorphism ring R which remains the same when passing to a generic extension of the universe. It turns out that `large' in this context has the precise meaning, namely being smaller then the first omega-Erdos cardinal defined below. We will first apply result on large rigid trees with a similar property established by Shelah in 1982, and will prove the existence of related ` R_omega-modules' (R-modules with countably many distinguished submodules) and finally pass to R-modules. The passage through R_omega-modules has the great advantage that the proofs become very transparent essentially using a few `linear algebra' arguments accessible also for graduate students. The result gives a new construction of indecomposable modules in general using a counting argument.
Synthesis of multi-type rare earth compounds with RE(OH)SO4 as a new sacrificial-template and photoluminescence
Creators: name: Wang, Xuejiao
name: Feng, Xiaowen
name: Sun, Meng
name: Wang, Bowen
name: Wang, Jiantong
name: Li, Ji-Guang
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Plant Biology

description: The low OH−/RE3+ molar ratio of hydroxide sulfate RE(OH)SO4 (RE = rare earth) makes it a potential good template for the synthesis of rare earth compounds, which is shown in this work by the direct generation of (La,Eu)F3, (La,Eu)PO4, Na(La,Eu)(WO4)2, and Na(La,Eu)(MoO4)2 without further calcination. The template showed irregular and slightly aggregated micro-plates morphology, while the products derived from the template showed morphologies of nanoparticles (trifluoride), nanorods (phosphate), aggregate spheres (molybdate), and aggregated polyhedrons (tungstate). The photoluminescence of the derived compounds, including excitation/emission spectra, decay kinetics, quantum yields, color coordinates, and color purities were comprehensively investigated, and the results were well correlated with structures and morphologies. Calcination further improved the luminescence intensity and quantum yield of the obtained phosphors. It is believed that the RE(OH)SO4 compound proposed in this work may find applications for the synthesis of other rare earth compounds.
Kappa-deformed Dirac oscillator in an external magnetic field
Creators: name: Chargui, Y.
name: Dhahbi, A.
name: Cherif, B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the solutions of the (2+1)-dimensional kappa-deformed Dirac oscillator in the presence of a constant transverse magnetic field. We demonstrate how the deformation parameter affects the energy eigenvalues of the system and the corresponding eigenfunctions. Our findings suggest that this system could be used to detect experimentally the effect of the deformation. We also show that the hidden supersymmetry of the non-deformed system reduces to a hidden pseudo-supersymmetry having the same algebraic structure as a result of the k-deformation.
description: v1, 12 pages
title: Jean-Claude Melchior
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Pièces jointes : pièces du du Groupe interassociatif Traitements et recherche thérapeutique sur ICCARRE. 1 fichier (12 pages)
description: Autres destinataires : Dominique Mathez, Pierre de Truchis, Christian Perronne, Damien Le Dû.
Extracting Structural Information Using Time-Frequency Analysis of Protein NMR Data
Creators: name: Langmead, Christopher J.
name: Donald, Bruce Randall
Publisher: name: Carnegie Mellon University
Year: 1971
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: High-throughput, data-directed computational protocols for Structural Genomics (or Proteomics) are required in order to evaluate the protein products of genes for structure and function at rates comparable to current gene-sequencing technology. To develop such methods, new algorithms are required that can quickly extract significantly more structural information from sparse experimental data. This paper presents a new class of signal processing algorithms for nuclear magnetic resonance (NMR) structural biology, based on time-frequency analysis of chemical shift dynamics. A novel approach to multidimensional NMR analysis is proposed in which the data are interpreted in the time-frequency domain, as opposed to the traditional frequency domain. Time-frequency analysis (TFA) exposes behavior orthogonal to the magnetic coherence transfer pathways, thus affording new avenues of NMR discovery. An implementation yielding new biophysical results is discussed. In particular, we demonstrate the heretofore unknown presence of through-space inter-atomic distance information within 15N-edited heteronuclear single-quantum coherence(15N HSQC) data. A biophysical model explains these results, and is supported by further experiments on simulated spectra.
BlackMax: A black-hole event generator with rotation, recoil, split branes and brane tension
Creators: name: Dai, De-Chang
name: Starkman, Glenn
name: Stojkovic, Dejan
name: Issever, Cigdem
name: Rizvi, Eram
name: Tseng, Jeff
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a comprehensive black-hole event generator, BlackMax, which simulates the experimental signatures of microscopic and Planckian black-hole production and evolution at the LHC in the context of brane world models with low-scale quantum gravity. The generator is based on phenomenologically realistic models free of serious problems that plague low-scale gravity, thus offering more realistic predictions for hadron-hadron colliders. The generator includes all of the black-hole graybody factors known to date and incorporates the effects of black-hole rotation, splitting between the fermions, non-zero brane tension and black-hole recoil due to Hawking radiation (although not all simultaneously). The generator can be interfaced with Herwig and Pythia.
description: 32 pages, 61 figures, webpage http://www-pnp.physics.ox.ac.uk/~issever/BlackMax/blackmax.html
The concordance classification of low crossing number knots
Creators: name: Collins, Julia
name: Kirk, Paul
name: Livingston, Charles
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25

description: We present the complete classification of the subgroup of the classical knot concordance group generated by knots with eight or fewer crossings. Proofs are presented in summary. We also describe extensions of this work to the case of nine crossing knots.
description: 8 pages, typographical error in Version 1 corrected
Extracting Hexahedral Mesh Structures from Balanced Linear Octrees
Creators: name: Tiankai  Tu
name: O'Hallaron, David R.
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Generating large 3D unstructured meshes with over 1 billion elements has been a challenging task. Fortunately, for a large class of applications with relatively simple geometries, unstructured octree-based hexahedral meshes provide a good compromise between adaptivity and simplicity. This paper presents our recent work on how to extract hexahedral mesh structures from a class of database structures known as balanced linear octrees. The proposed technique is not memory bound and is capable of extracting mesh structures with billions of elements and nodes, provided there is enough disk space to store the mesh. In practice, our new algorithm runs about 11 times faster than a conventional database search-based algorithm and uses only 10% of the storage space.
Genome-wide identification and expression of CYP71 gene family in response to low-temperature stress in banana
Creators: name: Zhang, Chengyu
name: Ni, Shanshan
name: Zhang, Shuting
name: Nigarish, Munir
name: Cheng, Chunzhen
name: Shen, Xu
name: Liu, Fan
name: Lin, Zhengchun
name: Li, Xiaofang
name: Wu, Hao
name: Li, Qianyu
name: Wang, Xiumei
name: Lin, Yuling
name: XuHan, Xu
name: Lai, Zhongxiong
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: CYP71 belongs to cytochrome P450 (CYP) monooxygenase superfamily, which is functionally diverse and participates in shikimic acid pathway and the secondary metabolism of tryptophan. We identified 58 MaCYP71s and 14 MbCYP71s from the Musa acuminata Colla and Musa balbisiana Colla, and investigated the biological function of the banana CYP71 gene family. Analysis of conserved domain motifs showed that MaCYP71 was more conservative than MbCYP71. Through cluster analysis, MaCYP71 could be divided into 11 subgroups, and MbCYP71 could be divided into 4 subgroups. The expansion of the MaCYP71s might result from the combined actions of tandem and segmental duplications 17% of the MaCYP71 were found to be potentially responsive to low temperature. Exon skipping was the main alternative splicing events of MaCYP71. According to FPKM value and qPCR analysis of MaCYP71 at low temperature, the expressions of MaCYP71A1-4, MaCYP78A6-2, MaCYP78A5-5, and MaCYP78A6-3 at 4°C and 0°C were significantly higher than those at 28°C, which reflected their possible association with response to low-temperature stress. Fifteen members of MaCYP71 family were mainly regulated by miRNA (miR398 and novel_7. 15). MaCYP71s were targeted by 26 lncRNA genes, of which 13 lncRNAs were upregulated in expression at 4°C. From the above studies, it was suggested that MaCYP71 play a vital role in response to low-temperature stress in banana.
On log motives
Creators: name: Ito, Tetsushi
name: Kato, Kazuya
name: Nakayama, Chikara
name: Usui, Sampei
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14C15 (Primary), 14A20, 14F20 (Secondary)

description: We define the categories of log motives and log mixed motives. The latter gives a new formulation for the category of mixed motives. We prove that the former is a semisimple abelian category if and only if the numerical equivalence and homological equivalence coincide, and that it is also equivalent to that the latter is a Tannakian category. We discuss various realizations, formulate Tate and Hodge conjectures, and verify them in curve case.