cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Realizzazione di riporti funzionalizzanti su superfici ceramiche per la produzione di energia elettrica mediante effetto fotovoltaico
Creators: name: Fazio, Sandra <1974>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2008
Subjects: ING-IND/22 Scienza e tecnologia dei materiali

description: This research, carried out during the PhD in Materials Engineering, deals with the
creation of layers, with different functionality, deposited on a ceramic substrate, to obtain
photovoltaic cells for electricity production.
The research activities are included in the project PRRIITT, Measure 4 (Development of
Networks), Action A (Research and Technology Transfer Laboratories), Thematic reference 3
(Advanced materials applications development), co-financed by the Emilia Romagna Region,
for the creation of CECERBENCH laboratory, which aims to develop "Tiles with a
functionalised surface”.
The innovation lies in the study of materials and in the development of technologies to
achieve a "photovoltaic surface", directly in the tiles production process. The goal is to
preserve the technical characteristics, and to make available new surfaces, exploiting
renewable energy sources. The realization of Building Integrated PhotoVoltaic (BIPV) is
nowadays a more and more spread tendency.
The aims of the research are essentially linked to the need to diversify the actual ceramic tile
production (which is strongly present in the Emilia Romagna Region ), and to provide a
higher added value to the tiles.
Solar energy production is the primary objective of the functionalization, and has a relevant
ecological impact, taking into account the overwhelming global energy demand.
The specific activities of the PhD were carried out according to the achievement of scientific
and technological objectives of CECERBENCH laboratory, and involved the collaboration in
design solutions, to obtain the cells directly on the tiles surface. The author has managed
personally a part of the research project.
Layers with different features were made:
- Electrically conductive layers, directly on the ceramic tiles surface;
- Layers to obtain the photovoltaic functionality;
- Electrically insulating, protective layers (double function).
For each layer, the most suitable materials have been selected. Among the technical
application, the screen printing was used. This technique, widely used in ceramics, has many
application areas, including the electronics and photovoltaic industries. It is an inexpensive
technique, easy to use in industrial production lines.
The screen printing technique was therefore studied in depth by theoretical
considerations, and through the use of rheological measurements.
Fault detection in rotating machines by vibration signal processing techniques
Creators: name: D'Elia, Gianluca <1980>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2008
Subjects: ING-IND/13 Meccanica applicata alle macchine

description: Machines with moving parts give rise to vibrations and consequently noise. The setting up and
the status of each machine yield to a peculiar vibration signature. Therefore, a change in the
vibration signature, due to a change in the machine state, can be used to detect incipient
defects before they become critical. This is the goal of condition monitoring, in which the
informations obtained from a machine signature are used in order to detect faults at an early
stage. There are a large number of signal processing techniques that can be used in order to
extract interesting information from a measured vibration signal.
This study seeks to detect rotating machine defects using a range of techniques including
synchronous time averaging, Hilbert transform-based demodulation, continuous wavelet
transform, Wigner-Ville distribution and spectral correlation density function. The detection
and the diagnostic capability of these techniques are discussed and compared on the basis of
experimental results concerning gear tooth faults, i.e. fatigue crack at the tooth root and tooth
spalls of different sizes, as well as assembly faults in diesel engine. Moreover, the sensitivity
to fault severity is assessed by the application of these signal processing techniques to gear
tooth faults of different sizes.
Spectral radius and clique partitions of graphs
Creators: name: Zhou, Jiang
name: van Dam, Edwin R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C50, 05C70, 05B20

description: We give lower bounds on the size and total size of clique partitions of a graph in terms of its spectral radius and minimum degree, and derive a spectral upper bound for the maximum number of edge-disjoint $t$-cliques. The extremal graphs attaining the bounds are exactly the block graphs of Steiner $2$-designs and the regular graphs with $K_t$-decompositions, respectively.
Compact spaces that do not map onto finite products
Creators: name: Avilés, Antonio
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 54B10; 54D30; 54F05; 46B50

description: We provide examples of nonseparable compact spaces with the property that any continuous image which is homeomorphic to a finite product of spaces has a maximal prescribed number of nonseparable factors.
title: Untersuchung der supraleitenden Eigenschaften von Niobnitrid anhand Messungen an einzelligen 3 GHz-Resonatoren
Creators: name: Grewe, Ruben Bernhard Frederic
Publisher: name: UNSPECIFIED
Year: 2020

description: Diese Dissertation befasst sich mit der Erzeugung verschiedener Niobnitridphasen. Einige dieser Phasen sind aufgrund von höheren Sprungtemperaturen und kritischen Magnetfeldern als bei reinem Niob für die Anwendung für supraleitende Beschleunigungsstrukturen interessant. Die Erzeugung dieser Niobnitride erfordert hohe Temperaturen > 1300 °C, die vom Ultrahochvakuumofen (UHV Ofen) am S-DALINAC erreicht werden können. Um einen Prozess für die Nitrierung von Niob-Kavitäten zu optimieren, wurden zunächst Niobproben im UHV Ofen verschiedenen Prozessen mit unterschiedlichen Stickstoffdrücken, Temperaturen und Zeitspannen unterzogen. Für den so optimierten Prozess ergab sich eine Temperatur von ca. 1550 °C, einem Stickstoffdruck von 100 mbar und einer Dauer von 60 min um die γ-Phase des Niobnitrides zu erzeugen. Diese Phase weist mit Tc = 12,2 K eine gegenüber Tc = 9,25 K von reinem Niob höhere Sprungtemperatur auf. Dieser optimierte Prozess wurde auf eine einzellige Kavität übertragen, die eine Resonanzfrequenz von ca. 3 GHz aufweist. Die Kavität weist nach der Behandlung keine Sprungtemperatur bis 8 K auf. Dies ist ein Hinweis auf die β-Nb2N-Phase, die mit einer Sprungtemperatur von 1,2 K für supraleitende Kavitäten uninteressant ist. Eine Übertragung des Prozesses von einfachen Proben auf die komplexere Geometrie von elliptischen einzelligen Kavitäten erfordert weitere Optimierungsschritte des Nitrierungsprozesses anhand von Kavitäten. Wichtige Größen zur Charakterisierung der Performanz supraleitender Kavitäten sind die Güte Q0 und die maximal erreichbaren Feldstärken, z.B. die maximal in die Oberfläche eindringende magnetische Flussdichte B peak . Um diese charakteristischen Größen zu bestimmen, war die Neuentwicklung eines Einsatzes für den vertikalen Badkryostaten am S-DALINAC erforderlich, der Messungen an Kavitäten bis unter 2 K ermöglicht. Die zentrale Neuentwicklung ist eine von außen bei kaltem Kryostaten einstellbare variable Einkopplung, die die Anpassung der externen Güte Qex der Einkoppelantenne an die Güte Q0 der Kavität ermöglicht, um die Güte Q0 und die elektromagnetischen Feldstärken mit niedrigen Unsicherheiten messen zu können. Die variable Einkopplung ermöglicht Messungen an den angeschafften einzelligen Kavitäten, den fünf- und 20-zelligen Kavitäten des S-DALINAC und an der neuen sechszelligen Einfangstruktur des S-DALINAC. Mit der variablen Einkopplung wurden erfolgreich die charakteristischen Größen Güte Q0 = (3,58 ± 0,42)e9 und die maximale Oberflächenflussdichte Bpeak = (10,2 ± 0,5) mT einer einzelligen Kavität bei einer Temperatur von T = (1,94 ± 0,08) K gemessen.
Anisotropic itinerant magnetism and spin fluctuations in BaFe2As2: A neutron scattering study
Creators: name: Matan, K.
name: Morinaga, R.
name: Iida, K.
name: Sato, T. J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Neutron scattering measurements were performed to investigate magnetic excitations in a single-crystal sample of the ternary iron arsenide BaFe2As2, a parent compound of a recently discovered family of Fe-based superconductors. In the ordered state, we observe low energy spin-wave excitations with a gap energy of 9.8(4) meV. The in-plane spin-wave velocity v_ab and out-of-plane spin-wave velocity v_c measured at 12 meV are 280(150) and 57(7) meV A, respectively. At high energy, we observe anisotropic scattering centered at the antiferromagnetic wave vectors. This scattering indicates two-dimensional spin dynamics, which possibly exist inside the Stoner continuum. At T_N=136(1) K, the gap closes, and quasi-elastic scattering is observed above T_N, indicative of short-range spin fluctuations. In the paramagnetic state, the scattering intensity along the L direction becomes "rodlike," characteristic of uncorrelated out-of-plane spins, attesting to the two-dimensionality of the system.
description: 6 pages, 4 figures; corrected correlation lengths, added Figure 4, published version
Additional file 2 of ssDNA is not superior to dsDNA as long HDR donors for CRISPR-mediated endogenous gene tagging in human diploid RPE1 and HCT116 cells
Creators: name: Mabuchi, Akira
name: Hata, Shoji
name: Genova, Mariya
name: Tei, Chiharu
name: Ito, Kei K.
name: Hirota, Masayasu
name: Komori, Takuma
name: Fukuyama, Masamitsu
name: Chinen, Takumi
name: Toyoda, Atsushi
name: Kitagawa, Daiju
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Additional file 2: Table 1. Primer sequences for PCR. Table 2. Target site sequences of guide RNA.
Cross-correlation Study between the Cosmological 21-cm Signal and the kinetic Sunyaev-Zel'dovich effect
Creators: name: Jelic, Vibor
name: Zaroubi, Saleem
name: Aghanim, Nabila
name: Douspis, Marian
name: Koopmans, Leon V. E.
name: Langer, Mathieu
name: Mellema, Garrelt
name: Tashiro, Hiroyuki
name: Thomas, Rajat M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Universe's Epoch of Reionization (EoR) can be studied using a number of observational probes that provide complementary or corroborating information. Each of these probes suffers from its own systematic and statistical uncertainties. It is therefore useful to consider the mutual information that these data sets contain. In this paper we present a cross-correlation study between the kinetic Sunyaev-Zel'dovich effect (kSZ) -- produced by the scattering of CMB photons off free electrons produced during the reionization process -- and the cosmological 21cm signal -- which reflects the neutral hydrogen content of the Universe, as a function of redshift. The study is carried out using a simulated reionization history in 100Mpc/h scale N-body simulations with radiative transfer. In essence we find that the two probes anti-correlate. The significance of the anti-correlation signal depends on the extent of the reionization process, wherein extended histories result in a much stronger signal compared to instantaneous cases. Unfortunately however, once the primary CMB fluctuations are included into our simulation they serve as a source of large correlated noise that renders the cross-correlation signal insignificant, regardless of the reionization scenario.
description: submitted to MNRAS
Seamounts habitat mapping using a non-intrusive and multi-scale approach with AUV in the Mediterranean Sea (Corsica, France)
Creators: name: Marticorena, Julien
name: Wheeler, Benjamin
name: Caro, Anthony
name: Massey, Jean-Laurent
name: Bergeron, Jean-Damien
Publisher: name: Zenodo
Year: 2023

description: Poster presented during the Marine Geological and Biological Habitat Mapping Conference at La Reunion island. Description of methodology for exploring deep sea-mount using Autonomous Underwater Vehicles deployed in Corsica.
MUVINE: Multi-stage Virtual Network Embedding in Cloud Data Centers using Reinforcement Learning based Predictions
Creators: name: Thakkar, Hiren Kumar
name: Dehury, Chinmaya Kumar
name: Sahoo, Prasan Kumar
Publisher: name: arXiv
Year: 2021
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: The recent advances in virtualization technology have enabled the sharing of computing and networking resources of cloud data centers among multiple users. Virtual Network Embedding (VNE) is highly important and is an integral part of the cloud resource management. The lack of historical knowledge on cloud functioning and inability to foresee the future resource demand are two fundamental shortcomings of the traditional VNE approaches. The consequence of those shortcomings is the inefficient embedding of virtual resources on Substrate Nodes (SNs). On the contrary, application of Artificial Intelligence (AI) in VNE is still in the premature stage and needs further investigation. Considering the underlying complexity of VNE that includes numerous parameters, intelligent solutions are required to utilize the cloud resources efficiently via careful selection of appropriate SNs for the VNE. In this paper, Reinforcement Learning based prediction model is designed for the efficient Multi-stage Virtual Network Embedding (MUVINE) among the cloud data centers. The proposed MUVINE scheme is extensively simulated and evaluated against the recent state-of-the-art schemes. The simulation outcomes show that the proposed MUVINE scheme consistently outperforms over the existing schemes and provides the promising results.
description: The final version of this paper is published in IEEE Journal on Selected Areas in Communications
Anomalous Photoresponse of Heavily Doped GaAs/AlAs Superlattices with Electric Domains
Creators: name: Altukhov, I. V.
name: Dizhur, S. E.
name: Kagan, M. S.
name: Khvalkovskiy, N. A.
name: Paprotskiy, S. K.
name: Vasil'evskii, I. S.
name: Vinichenko, A. N.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The strong effect of weak interband illumination on tunneling transport in doped GaAs/AlAs superlattices was found under conditions of electric domain formation. The photoresponse at voltages below the threshold one (before the domain formation) did not observe. The phenomenon is referred to strong carrier depletion inside the triangular high-field domain. The domain modes transformations under the illumination were also found.
Dopaminergic substrates of reward in the caudate-putamen of the rat
Creators: name: Carter, David Alexander
Publisher: name: University of British Columbia
Year: 2010

description: An extensive mapping of the caudate-putamen in the rat for intracranial self-stimulation (ICS) sites »as undertaken to provide additional support for the role of dopamine in brain stimulation reward. Eighty-seven percent of the placements in the neostriatum supported ICS, with self-stimulation rates greater than 250/15 min at 56% of the sites. In a second experiment, animals were prepared with electrodes aimed at the lateral caudate-putamen. Those subjects displaying ICS subsequently received 6-hydroxydopamine lesions to the dopamine cell bodies in the substantia nigra pars compacta either ipsilateral or contralateral to the electrode. The destruction of the dopamine cell bodies attenuated ICS in both groups during the first post-lesion test sessions. However, the rates in the ipsilateral group declined to between 2-9% of control scores, whereas the rates in the contralateral group improved over testing to 72% of control values, 28 days after the lesion. On the basis of these data, it was concluded that unilateral destruction of the dopaminergic nigro-neostriatal (NSB) has two effects on ICS behaviour. First, unilateral reduction of neostriatal dopamine is accompanied by a loss of brain stimulation reward at sites normally innervated by the NSB, specifically the caudate-putamen. Secondly, lesions of the NSB produce a general disruption in bar pressing behaviour, as evidenced by the attenuation of ICS following contralateral lesions. The possible role of the NSB in natural reward is discussed.
IceCube3--a new window on the Universe
Creators: name: Gaisser, Thomas K.
name: Robertson, Denis
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: This paper gives an overview of the scientific goals of IceCube with an emphasis on the importance of atmospheric neutrinos. Status and schedule for completing the detector are presented.
description: 13 pages, 6 figures, to appear in A.I.P. Conf. Proceedings, 3rd Latin American School on Cosmic Rays, Arequipa, Peru, September, 2008
title: TAC 4D del carpo: Una nueva técnica para la evaluación de las inestabilidades dinámicas.
Creators: name: Monill Serra, Josep Maria
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: CT
subject: Extremities

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Mostrar la utilidad del TAC multidetector de 320 coronas en la obtención de estudios 4D para la valoración de la dinámica del carpo. Conocer los parámetros técnicos utilizados en el TAC de 320 coronas en los estudios 4D. Visualizar los...
Additional file 1 of Enhancement of feather degrading keratinase of Streptomyces swerraensis KN23, applying mutagenesis and statistical optimization to improve keratinase activity
Creators: name: Abd El-Aziz, Nagwa M.
name: Khalil, Bigad E.
name: Ibrahim, Hayam Fouad
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1.
Assessment of the Cherenkov camera alignment through Variance images for the ASTRI telescope
Creators: name: Iovenitti, Simone
name: Sironi, Giorgia
name: Giro, Enrico
name: Segreto, Alberto
name: Catalano, Osvaldo
name: Capalbi, Milvia
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: A peculiar aspect of Cherenkov telescopes is that they are designed to detect atmospheric light flashes on the time scale of nanoseconds, being almost blind to stellar sources. As a consequence, the pointing calibration of these instruments cannot be done in general exploiting the standard astrometry of the focal plane. In this paper we validate a procedure to overcome this problem for the case of the innovative ASTRI telescope, developed by INAF, exploiting sky images produced as an ancillary output by its novel Cherenkov camera. In fact, this instrument implements a statistical technique called "Variance method" (VAR) owning the potentiality to image the star field (angular resolution $\sim 11'$). We demonstrate here that VAR images can be exploited to assess the alignment of the Cherenkov camera with the optical axis of the telescope down to $\sim 1''$. To this end, we evaluate the position of the stars with sub-pixel precision thanks to a deep investigation of the convolution between the point spread function and the pixel distribution of the camera, resulting in a transformation matrix that we validated with simulations. After that, we considered the rotation of the field of view during long observing runs, obtaining light arcs that we exploited to investigate the alignment of the Cherenkov camera with high precision, in a procedure that we have already tested on real data. The strategy we have adopted, inherited from optical astronomy, has never been performed on Variance images from a Cherenkov telescope until now, and it can be crucial to optimize the scientific accuracy of the incoming MiniArray of ASTRI telescopes.
description: Pre-print version, 15 pages, 9 figures, accepted and published on Experimental Astronomy
title: Tuberculosis pulmonar primaria en los niños.
Creators: name: Soliva Martínez, Daniel
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Infection
subject: Cavitation
subject: Normal variants
subject: MR
subject: Digital radiography
subject: Thorax
subject: Paediatric
subject: Education

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Repaso del estado actual de la tuberculosis en edad pediátrica en España. Mostrar mediante la radiología simple,
las distintas manifestaciones que puede presentar la tuberculosis pulmonar en los niños. Explicar la fisiopatología de la...
Gap Solitons and Bloch Waves in Nonlinear Periodic Systems
Creators: name: Zhang, Yongping
name: Liang, Zhaoxin
name: Wu, Biao
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We comprehensively investigate gap solitons and Bloch waves in one-dimensional nonlinear periodic systems. Our results show that there exists a composition relation between them: Bloch waves at either the center or edge of the Brillouin zone are infinite chains composed of fundamental gap solitons(FGSs). We argue that such a relation is related to the exact relation between nonlinear Bloch waves and nonlinear Wannier functions. With this composition relation, many conclusions can be drawn for gap solitons without any computation. For example, for the defocusing nonlinearity, there are $n$ families of FGS in the $n$th linear Bloch band gap; for the focusing case, there are infinite number of families of FGSs in the semi-infinite gap and other gaps. In addition, the stability of gap solitons is analyzed. In literature there are numerical results showing that some FGSs have cutoffs on propagation constant (or chemical potential), i.e. these FGSs do not exist for all values of propagation constant (or chemical potential) in the linear band gap. We offer an explanation for this cutoff.
description: A longer version of our recent paper, PRL 102, 093905 (2009)
Fair Exchange in Strand Spaces
Creators: name: Guttman, Joshua D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cryptography and Security (cs.CR)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Many cryptographic protocols are intended to coordinate state changes among principals. Exchange protocols coordinate delivery of new values to the participants, e.g. additions to the set of values they possess. An exchange protocol is fair if it ensures that delivery of new values is balanced: If one participant obtains a new possession via the protocol, then all other participants will, too. Fair exchange requires progress assumptions, unlike some other protocol properties. The strand space model is a framework for design and verification of cryptographic protocols. A strand is a local behavior of a single principal in a single session of a protocol. A bundle is a partially ordered global execution built from protocol strands and adversary activities. The strand space model needs two additions for fair exchange protocols. First, we regard the state as a multiset of facts, and we allow strands to cause changes in this state via multiset rewriting. Second, progress assumptions stipulate that some channels are resilient-and guaranteed to deliver messages-and some principals are assumed not to stop at certain critical steps. This method leads to proofs of correctness that cleanly separate protocol properties, such as authentication and confidentiality, from invariants governing state evolution. G. Wang's recent fair exchange protocol illustrates the approach.
J1832.4-1627, the first eclipsing stream-fed intermediate polar
Creators: name: Beuermann, K.
name: Breitenstein, P.
name: Schwab, E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present a photometric study of the newly discovered eclipsing IP $J183221.56-162724.25$ (in short $J1832$) with an orbital period of $8.87hr$. The system features a box-like deep eclipse with a full width at 50% depth of $1970\pm2s$ and a large-amplitude coherent pulsation with $P_\mathrm{obs}\!=\!65.18min$, which represents either the synodic (beat) period or the spin period of the white dwarf (WD). The period ratio is either $P_\mathrm{spin}\!/P_\mathrm{orb} = 0.1091$ or $0.1225$, respectively. The eclipsed light originates almost entirely from the two accretion spots and columns on the WD, with characteristics indicative of pole flipping. There is no evidence for an accretion disk, and we identify J1832 as the first deeply eclipsing stream-fed intermediate polar. Our $grizy$ photometry in eclipse yielded an $i$-band AB magnitude of the Roche-lobe-filling secondary star of 18.98(3), an extinction $E_\mathrm{B-V}\!=\!0.54\!\pm\!0.17$, and a spectral type $\sim\,K6$. Dynamic models, fitting the photometry, limit the distance to between 1270 and 2500pc for masses of the secondary star, $M_2$, between $0.16$ and $1.0M_\mathrm{\odot}$, well within the Gaia EDR3 confidence limits. Employing a luminosity selection inspired by binary population studies yields a mean $M_2\!=\!0.32 M_\mathrm{\odot}$ with a 2$σ$ upper limit of $0.60 M_\mathrm{\odot}$ and a mean distance d = 1596pc with a 2$σ$ upper limit of 1980pc. The secondary star is located in its Hertzsprung-Russell diagram at a mean $T_\mathrm{eff,2}\!=\!4120K$ and $log(L_2/L_\mathrm{\odot})\!=\!-0.92$, from where the binary can evolve into either a polar or an ultracompact binary with a highly magnetic primary. The system displays a variable accretion rate, lapses repeatedly into short-lived low states of negligible accretion, and currently displays an orbital period that decreases on a timescale of $τ\!\sim\!3*10^5yr$.
description: Accepted by Astronomy and Astrophysics (A&A)
MNE-HFO: An open-source Python implementation of HFO detection algorithms
Creators: name: Li, Adam
Publisher: name: Zenodo
Year: 2021
Subjects: Python
iEEG
High frequency oscillation

description: mne-hfo is a Python package for analysis of iEEG data for HFO events. Motivation
 ---------- High-frequency oscillations are events that clinicians hypothesize to be related
 to the epileptogenic zone. They have also been observed in other physiological
 processes. They are loosely defined as oscillations in a "high-frequency band"
 that are greater then some baseline according to a metric. For example,
 the Line Length HFO detector, uses the ``line length`` metric of the time-series signal
 to determine if a certain channel epoch is an HFO or not. In this package, we provide
 utilities and algorithms for detecting HFOs that have been proposed in the literature.
 In addition, we formulate the design of the package to be closely tied with ``scikit-learn``,
 ``mne-python``, and the ``BIDS`` data specification. These design choices make the
 algorithms easy to tune, easy to use, and the results easy to share. Python
 ------ Python is a powerful programming language that allows concise expressions of network
 algorithms. Python has a vibrant and growing ecosystem of packages that
 mne-hfo uses to provide more features such as numerical linear algebra and
 plotting. In order to make the most out of mne-hfo you will want to know how
 to write basic programs in Python. Among the many guides to Python, we
 recommend the `Python documentation `_. Free software
 ------------- mne-hfo is free software; you can redistribute it and/or modify it under the
 terms of the ``BSD`` license. We welcome contributions.
 Join us on `GitHub `_.
title: Discectomía percutánea: una alternativa terapéutica de las hernias discales sintomáticas
Creators: name: Sebastián, Cristina
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Neuroradiology spine
subject: Interventional non-vascular
subject: Fluoroscopy
subject: Percutaneous
subject: CT
subject: Removal
subject: Hernia

description: Objetivos
Material y método
Resultados
Conclusiones
Bibliografía
description: Objetivos:
El objetivo de nuestro estudio es demostrar la utilidad de la discectomía percutánea guiada con fluoroscopia en pacientes con hernia discal sintomática.
Se incluyeron aquellos pacientes con dolor lumbar o lumbociático relacionados con hernia de...
title: Anomalías del situs: descripción de los hallazgos que lo definen.
Creators: name: Alcántara Zafra, María del Carmen
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Normal variants
subject: CT
subject: Digital radiography
subject: Thorax
subject: Abdomen

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Definir situs y describir las anomalías en la posición de las vísceras y vasos de las diferentes variantes del mismo.
Así mismo,
descripción breve de los hallazgos anatómicos y de la patología asociada de los pacientes con alteraciones del...
Additional file 1 of A multicenter chart review of patient characteristics, treatment, and outcomes in hereditary angioedema: unmet need for more effective long-term prophylaxis
Creators: name: Mendivil, Joan
name: DerSarkissian, Maral
name: Banerji, Aleena
name: Diwakar, Lavanya
name: Katelaris, Constance H.
name: Keith, Paul K.
name: Kim, Harold
name: Lacuesta, Gina
name: Magerl, Markus
name: Slade, Charlotte
name: Smith, William B.
name: Choudhry, Zia
name: Simon, Angela
name: Sarda, Sujata P.
name: Busse, Paula J.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: Cancer
subject: Science Policy

description: Additional file 1: Fig. S1. Study design and patient eligibility criteria. Narrative S1. Patient death.
Dwarf Galaxies in Voids: Dark Matter Halos and Gas Cooling
Creators: name: Hoeft, Matthias
name: Gottloeber, Stefan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Galaxy surveys have shown that luminous galaxies are mainly distributed in large filaments and galaxy clusters. The remaining large volumes are virtually devoid of luminous galaxies. This is in concordance with the formation of the large-scale structure in Universe as derived from cosmological simulations. However, the numerical results indicate that cosmological voids are abundantly populated with dark matter haloes which may in principle host dwarf galaxies. Observational efforts have in contrast revealed, that voids are apparently devoid of dwarf galaxies. We investigate the formation of dwarf galaxies in voids by hydrodynamical cosmological simulations. Due to the cosmic ultra-violet background radiation low-mass haloes show generally are reduced baryon fraction. We determine the characteristic mass below which dwarf galaxies are baryon deficient. We show that the circular velocity below which the accretion of baryons is suppressed is approximately 40 km/s. The suppressed baryon accretion is caused by the photo-heating due to the UV-background. We set up a spherical halo model and show that the effective equation of state of the gas in the periphery of dwarf galaxies determines the characteristic mass. This implies that any process which heats the gas around dwarf galaxies increases the characteristic mass and thus reduces the number of observable dwarf galaxies.
description: 23 pages. To appear in Advances in Astronomy, Dwarf-Galaxy Cosmology issue
Comment on "Dynamic Scaling of Non-Euclidean Interfaces" [arXiv:0804.1898]
Creators: name: Krug, Joachim
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: This is the revised version of a Comment on a paper by C. Escudero (Phys. Rev. Lett. 100, 116101, 2008; arXiv:0804.1898).
title: Pie zambo congénito en el adulto: El antes y el después de la cirugía.
Creators: name: Rozas Rodríguez, María Librada
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Congenital
subject: Extremities
subject: Bones
subject: Musculoskeletal bone
subject: Image manipulation / Reconstruction
subject: Conventional radiography
subject: CT
subject: Computer Applications-3D

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Presentamos el caso de una paciente con pie zambo congénito y mostramos los hallazgos previos y posteriores a la cirugía. Mostrar los hallazgos del pie zambo congénito y los cambios visibles tras la...
Additional file 1 of Comparing the sociodemographic characteristics of participants and non-participants in the population-based Tromsø Study
Creators: name: Vo, Chi Quynh
name: Samuelsen, Per-Jostein
name: Sommerseth, Hilde Leikny
name: Wisløff, Torbjørn
name: Wilsgaard, Tom
name: Eggen, Anne Elise
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Supplementary Table 1. Odds ratios for participation by sex, Tromsø7 (2015-2016).
One-loop structure of parton distribution for the gluon condensate and "zero modes"
Creators: name: Radyushkin, Anatoly
name: Zhao, Shuai
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present results for one-loop corrections to the recently introduced "gluon condensate" PDF $F(x)$. In particular, we give expression for the $gg$-part of its evolution kernel. To enforce strict compliance with the gauge invariance requirements, we have used on-shell states for external gluons, and have obtained identical results both in Feynman and light-cone gauges. No "zero mode" $δ(x)$ terms were found for the twist-4 gluon PDF $F(x)$. However a $q^2 δ(x)$ term was found for the $ξ=0$ GPD $F(x,q^2)$ at nonzero momentum transfer $q$. Overall, our results do not agree with the original attempt of one-loop calculations of $F(x)$ for gluon states, which sets alarm warning for calculations that use matrix elements with virtual external gluons and for lattice renormalization procedures based on their results.
Resonance width oscillation in the bi-ripple ballistic electron waveguide
Creators: name: Lee, Hoshik
name: Reichl, L. E.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Interference of quasi bound states is studied in a ballistic electron ripple waveguide with two ripple cavities whose distance apart can be varied. This system is the waveguide analog of Dicke's model for two interacting atoms in a radiation field. Dicke's model has resonances whose widths change in an oscillatory manner as the distance between the atoms is varied. Resonances that form in a bi-ripple waveguide behave in a manner that has some similarity to Dicke's system, but also important differences. We numerically investigate the behavior of resonance widths in the waveguide as the distance between the two ripple cavities changes and we find that the resonance widths oscillate with variation of distance, but the coupling does not decrease as it does in Dicke's system. We discuss differences between our waveguide system and other systems showing the analogous of Dicke effect. We also study S-matrix pole trajectories and find that they rotate in counterclockwise direction on a circle in the complex energy plane.
description: 4 pages, 5 figures, submitted to Phys. Rev. B
Additional file 2 of Incidence and predictors of hospitalization in patients with atrial fibrillation: results from the Chinese atrial fibrillation registry study
Creators: name: Dong, Zhaojie
name: Du, Xin
name: Lu, Shangxin
name: Jiang, Chao
name: Xia, Shijun
name: He, Liu
name: Su, Xin
name: Jia, Zhaoxu
name: Long, Deyong
name: Sang, Caihua
name: Tang, Ribo
name: Liu, Nian
name: Bai, Rong
name: Yu, Ronghui
name: Dong, Jianzeng
name: Ma, Changsheng
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Virology
subject: Computational Biology

description: Additional file 2. Factors associated with all-cause death.
title: Linfoma extranodal en cabeza-cuello: una visión más allá de las adenopatías
Creators: name: Prenafeta Moreno, Mario
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Lymphoma
subject: eLearning
subject: CT
subject: MR
subject: PET-CT
subject: Ear / Nose / Throat
subject: Head and neck

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
En este trabajo se revisan las diferentes formas de presentación extraganglionar del linfoma enla área decabeza-cuello,
según la localización anatómica. Los linfomas extraganglionares primarios en cabeza-cuello son infrecuentes,
representando
The nature of the thalassocracies of the sixth century B.C.
Creators: name: Finnegan, Cathaleen Claire
Publisher: name: University of British Columbia
Year: 2010

description: The purpose of this thesis is to study the nature and extent of the sixth century thalassocracies through the available ancient evidence, particularly the writings of Herodotus and Thucydides. In Chapter One the evidence for their existence is established and suggested dates are provided. Chapter Two is a study of their naval aspects and Chapter Three of their commercial aspects. This study leads to the conclusion that these thalassocracies were unaggressive mercantile states, with the exception of Samos during Polycrates' reign.
Sequence of superconducting states in field cooled $FeCr_2S_4$
Creators: name: Karchev, Naoum
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In the present article we discuss theoretically the emergence of superconductivity in field cooled $FeCr_2S_4$. The chromium electrons form a triplet $t_{2g}$ states and due to antiferromagnetic exchange with the iron spins have Zeeman splitting. Applied, during preparation, magnetic field along the moment of iron ions, successively compensates the Zeeman splittings. The chromium electrons with zero Zeeman energy form Cooper pairs induced by iron magnons. In that way, we predict theoretically the existence of sequence of superconducting states in field cooled $FeCr_2S_4$. Actually there are three different superconductors prepared applying, during preparation, different magnetic fields. In these compounds superconductivity coexist with the saturated magnetism of iron ions.
description: 6 pages, 3 figurs
Boer-Mulders function of the pion and pretzelosity distribution of the proton in the polarized pion-proton Drell-Yan process at COMPASS
Creators: name: Liu, Xiaonan
name: Ma, Bo-Qiang
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a phenomenological analysis of the $q_{\mathrm{T}}$-weighted transverse spin dependent azimuthal asymmetry recently measured by the COMPASS Collaboration in polarized pion-proton Drell-Yan process. In the kinematical regimes explored by experiments, we consider the leading-twist contributions from the Boer-Mulders distribution functions $h_{1}^{\perp}(x,k_{\mathrm{T}}^{2})$ of both the pion and the proton, the transversity distribution $h_{1}(x,k_{\mathrm{T}}^{2})$ and the pretzelosity distribution $h_{1\mathrm{T}}^{\perp}(x,k_{\mathrm{T}}^{2})$ of the proton, with the unpolarized transverse-momentum-dependent distribution function $f_{1}(x,k_{\mathrm{T}}^{2})$ of the proton being also involved in the calculation. By comparing the data reported by the COMPASS Collaboration with theoretical calculated results, we find that the COMPASS measurements represent the first experimental evidence of the Boer-Mulders effect in polarized Drell-Yan process. We also test the universality between proton and pion Boer-Mulders functions.
description: 11 latex pages, 5 figures, final version for publication
Feasibility Studies for the Panda Experiment at Fair
Creators: name: Biegun, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Computational Physics (physics.comp-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Accelerator Physics (physics.acc-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: PANDA, the detector to study AntiProton ANnihilations at DArmstadt, will be installed at the future international Facility for Anti-proton and Ion Research (FAIR) in Darmstadt, Germany. The PANDA physics program is oriented towards the studies of the strong interaction and hadron structure performed with the highest quality beam of anti-protons [1]. In the preparation for PANDA experiments, large-scale simulation studies are being performed to validate the performance of all individual detector components and to advice on detector optimisation. The feasibility of the analysis strategies together with the calibration methods are being studied. Simulations were carried out using the framework called PandaROOT [2], based on ROOT and the Virtual Monte Carlo concept [3]. [1] http://www-panda.gsi.de; Technical Progress Report (2005); Physics Performance Report (2009), arXiv:0903.3905v1. [2] [PANDA Collaboration] S. Spataro, J. Phys. 119, 032035 (2008). [3] http://root.cern.ch
description: Proceeding of the XXXI Mazurian Lakes Conference on Physics, Piaski, 30.08-6.09, 2009
Schwarzschild black hole as moving puncture in isotropic coordinates
Creators: name: Bruegmann, Bernd
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The success of the moving puncture method for the numerical simulation of black hole systems can be partially explained by the properties of stationary solutions of the 1+log coordinate condition. We compute stationary 1+log slices of the Schwarzschild spacetime in isotropic coordinates in order to investigate the coordinate singularity that the numerical methods have to handle at the puncture. We present an alternative integration method to obtain isotropic coordinates that simplifies numerical integration and that gives direct access to a local expansion in the isotropic radius near the puncture. Numerical results have shown that certain quantities are well approximated by a function linear in the isotropic radius near the puncture, while here we show that in some cases the isotropic radius appears with an exponent that is close to but unequal to one.
description: 11 pages, 5 figures, pdflatex
title: Traumatismo craneoencefálico: un proceso dinámico.
Creators: name: Gorostiza Laborda, Diana
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Neuroradiology brain

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Realizar una revisión iconográfica de los hallazgos de imagen en el TC del traumatismo craneo-encefálico centrándonos fundamentalmente en la evolución de las lesiones en el...
OGHReS: Large-scale filaments in the outer Galaxy
Creators: name: Colombo, D.
name: König, C.
name: Urquhart, J. S.
name: Wyrowski, F.
name: Mattern, M.
name: Menten, K. M.
name: Lee, M. -Y.
name: Brand, J.
name: Wienen, M.
name: Mazumdar, P.
name: Schuller, F.
name: Leurini, S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Filaments are a ubiquitous morphological feature of the molecular interstellar medium and are identified as sites of star formation. In recent years, more than 100 large-scale filaments (with a length $>10$\,pc) have been observed in the inner Milky Way. As they appear linked to Galactic dynamics, studying those structures represents an opportunity to link kiloparsec-scale phenomena to the physics of star formation, which operates on much smaller scales. In this letter, we use newly acquired Outer Galaxy High Resolution Survey (OGHReS) $^{12}$CO(2-1) data to demonstrate that a significant number of large-scale filaments are present in the outer Galaxy as well. The 37 filaments identified appear tightly associated with inter-arm regions. In addition, their masses and linear masses are, on average, one order of magnitude lower than similar-sized molecular filaments located in the inner Galaxy, showing that Milky Way dynamics is able to create very elongated features in spite of the lower gas supply in the Galactic outskirts.
description: 5 pages (+ appendices, 9 pages), 8 figures, 1 table, accepted for publication in A&A Letters
Additional file 1 of N-acetyl-L-leucine for Niemann-Pick type C: a multinational double-blind randomized placebo-controlled crossover study
Creators: name: Fields, T
name: M. Bremova, T
name: Billington, I
name: Churchill, GC
name: Evans, W
name: Fields, C
name: Galione, A
name: Kay, R
name: Mathieson, T
name: Martakis, K
name: Patterson, M
name: Platt, F
name: Factor, M
name: Strupp, M
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 1: Supplementary Material I. Safety Parameters. Supplementary Material II. Data Collection.
A failure to observe schedule-induced polydipsia during schedules of brain stimulation reinforcement
Creators: name: Ramer, Donald Gordon
Publisher: name: University of British Columbia
Year: 2010

description: An attempt was made to observe schedule-induced polydipsia in rats whose lever pressing was reinforced with electrical brain stimulation. Eleven food-deprived, water-sated rats drank freely available water excessively during sessions in which Noyes food pellets were delivered intermittently. When brain stimulation reinforcement was substituted for food reinforcement, drinking dropped immediately to near zero. Delivering brain stimulation according to a variety of schedules, pairing brain stimulation with food reinforcement, providing saccharin solution in addition to water, and substituting an air stream for water each failed to produce schedule-induced polydipsic licking during brain stimulation reinforcement sessions. These results suggest that food ingestion is a necessary stimulus for schedule-induced polydipsic drinking. Theories of schedule-induced polydipsia are discussed and evaluated.