cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Phase-field model of long-time glass-like relaxation in binary fluid mixtures
Creators: name: Benzi, R.
name: Sbragaglia, M.
name: Bernaschi, M.
name: Succi, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a new phase-field model for binary fluids exhibiting typical signatures of self-glassiness, such as long-time relaxation, ageing and long-term dynamical arrest. The present model allows the cost of building an interface to become locally zero, while preserving global positivity of the overall surface tension. An important consequence of this property, which we prove analytically, is the emergence of compact configurations of fluid density. Owing to their finite-size support, these "compactons" can be arbitrarily superposed, thereby providing a direct link between the ruggedness of the free-energy landscape and morphological complexity in configurational space. The analytical picture is supported by numerical simulations of the proposed phase-field equation.
description: 5 Pages, 6 Figures
Konforme Abbildung als Bindeglied zwischen ebener und sphärischer Kinematik
Creators: name: Uwe Hanke, Rudolf Neumann
Publisher: name: mediaTUM - Dokumenten- und Publikationsserver der Technischen Universität München
Year: 2015

description: Der Einsatz interaktiver Geometrie-Software (IGS) ermöglicht die Wiederbelebung der
klassischen, kontruktiven Methoden der Getriebeanalyse und
Synthese. Die Gründe dafür liegen in der offenen Parametrisierung und
graphischen Interaktion. Die zumeist für ebene Probleme zugeschnittenen
Programme lassen damit nur die Behandlung ebener kinematischer Probleme zu. Der direkte
Übergang zu räumlichen Problemstellungen ist mit
Hilfe von CAD-Software möglich. Die enge Verwandtschaft sphärischer
Problemstellungen zu ebenen Problemen ermöglicht eine interessante
Vereinfachung: Durch den Einsatz der stereographischen Projektion sind
sphärische Probleme auf die Ebene winkeltreu abbildbar (Konforme Abbildung). Eine
weitere Besonderheit dieser Abbildung ist, dass Kreise als
Kreise abgebildet werden. Das sind wesentliche Vorraussetzungen, sphärische Probleme in
übersichtlicher Form auf die Ebene abzubilden und
mit einfachen konstruktiven Mitteln Synthese und Anaylsemethoden auf
diese Fragestellungen zu übertragen. Der Beitrag gibt eine Übersicht über
den Funktionsumfang eines Werkzeugskastens zur Bearbeitung dieser Problemstellungen und
gibt Beispiele für die Übertagung ebener Übertragungsgetriebe der VDI2727 auf
sphärische Problemstellungen. Abschließend
wird die Behandlung einer sphärischen Führungsaufgabe vorgestellt.
Kinematische Analyse eines ebenen 2RPR PPR -Manipulators
Creators: name: Stigger, Thomas
name: Husty, Manfred L.
Publisher: name: mediaTUM - Dokumenten- und Publikationsserver der Technischen Universität München
Year: 2015

description: In diesem Beitrag wird der ebene 2RPR PPR-Manipulator analysiert. Im
Fokus dieser Analyse steht die direkte Kinematik, die allgemein und anhand
eines konkreten Beispiels betrachtet wird. Das Beispiel wird anschaulich
im kinematischen Bildraum dargestellt. Weiteres Augenmerk wird auf die
Singularitäten des Manipulators gelegt, damit ein ungewollter Durchgang
durch eine singuläre Lage vermieden werden kann. Ein singularitätenfreier
Wechsel zwischen Lösungen der direkten Kinematik wird beispielhaft gezeigt.
Abgeschlossen wird die Arbeit mit dem Betrachten der möglichen
Auswirkungen des Gelenkspiels in einem der Beine.
Global prevalence of prolonged gastrointestinal symptoms in COVID-19 survivors and potential pathogenesis - A systematic review and meta-analysis
Creators: name: Harapan, Harapan
name: Yusuf, Fauzi
Publisher: name: figshare
Year: 2021
Subjects: subject: 110804 Medical Virology
subject: FOS: Health sciences

description: This a PRISMA checklist for article entitles: Global prevalence of prolonged gastrointestinal symptoms in COVID-19 survivors and potential pathogenesis - A systematic review and meta-analysis, by Fauzi yusuf et al from School of Medicine, Universitas Syiah Kuala (USK), Banda Aceh, Indonesia in collaboration with Narra Studio Jurnal Indonesia.
Das RSSR-Getriebe als Wellenkupplung
Creators: name: Karl-Heinz Modler
name: Becker, Kerstin
Publisher: name: mediaTUM - Dokumenten- und Publikationsserver der Technischen Universität München
Year: 2015

description: Es wird für das räumliche RSSR-Getriebe und seine sphärischen und
ebenen Ausführungen sowie weitere Sonderfälle die einheitliche
mathematische  Struktur  ihrer  Übertragungsfunktionen  dargelegt.
Wesentlich für die Übertragungsfunktion 0-ter Ordnung ist, dass sie
aufgefasst werden kann als die Einschränkung einer nicht notwendig
regulären korrelativen Abbildung einer Ebene in ihr Dual auf einem Kreis.
Am Beispiel Doppelkurbel werden die Anwendungsmöglichkeiten
demonstriert.
Ein Beitrag zur ganzheitlichen Getriebesynthese für dynamisch stark beanspruchte Mechanismen
Creators: name: Heinrich, Stefan
name: Berger, Maik
Publisher: name: mediaTUM - Dokumenten- und Publikationsserver der Technischen Universität München
Year: 2015

description: Dieser Beitrag zeigt, dass sich neue Möglichkeiten und Entwicklungsfelder durch den
Einsatz von Systemsimulatoren in der Getriebesynthese
ergeben. Der Ansatz, jegliche Bewegungsaufgaben mathematisch in
Form von Unterstützungsmodulen in einer Programmoberfläche zu komplexen Modellen zu
verbinden, ermöglicht die Umsetzung einer ganzheitlichen Getriebesynthese mit einem
kontinuierlichen
Analyse-Synthese-Parameter-Abgleich. Der Anwender kann somit in nur einer
Programmoberfläche sowohl Mechanismen-Synthese als -Analyse durchführen und
beispielsweise
durch entsprechende Optimierungen den getriebedynamisch günstigsten Mechanismus ermitteln.
title: Anterior Transitional Zone PIRADS 3-5 lesions on prostate MRI: Yield from targeted Transperineal Biopsy under local anaesthetic.
Creators: name: O'Riordan, Kenneth
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Genital / Reproductive system male
subject: MR
subject: Biopsy
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To assess the yield of clinically significant prostate cancers from targeted ultrasound guided transperineal biopsy of PIRADS 3, 4 and 5 lesions in the anterior transitional zone on...
Out-of-equilibrium heating of electron liquid: fermionic and bosonic temperatures
Creators: name: Petković, A.
name: Chtchelkatchev, N. M.
name: Baturina, T. I.
name: Vinokur, V. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate out-of-the equilibrium properties of the electron liquid in a two-dimensional disordered superconductor subject to the electric bias and temperature gradient. We calculate kinetic coefficients and Nyquist noise, and find that they are characterized by distinct effective temperatures: $T_{\mathrm{e}}$, characterizing single-particle excitations, $T_{\mathrm{Cp}}$, describing the Cooper pairs, and $T_{\mathrm{eh}}$, corresponding to electron-hole or dipole excitations. Tuning the ratio between the electric $j$ and thermal $j_{\mathrm{th}}$ currents and the boundary conditions one can heat different kind of excitations and control their corresponding temperatures. We propose the experimental setting for determining these effective temperatures.
description: 4 pages, 1 figure
Mekelle University - Water Harvesting Lab: The Past, the present and the way forward
Creators: name: Castelli, Giulio
Publisher: name: Zenodo
Year: 2019
Subjects: Water Harvesting
Italy
Università degli Studi di Firenze

description: Presentation resuming 5 years of mutual activities between UNIFI-WHLab in Italy https://www.dagri.unifi.it/vp-261-wh-lab.html and Mekelle University in Ethiopia
title: Correlation of background parenchymal enhancement on breast magnetic resonance imaging with quantitative mammographic parametersderived using fully automated volumetric software
Creators: name: KIM, SEULKI
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: Mammography
subject: MR
subject: Technology assessment
subject: Image registration

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To evaluate the relationship between BPE(background parenchymal enhancement ) and quantitative and subdivided mammographic density parameters, such as fibroglandular tissue (FGT) volume, entire breast volume, and volumetric density (%), measured...
Observation of a first order phase transition in fluid iron at pressures of 3 to 5 GPa
Creators: name: Korobenko, V. N.
name: Rakhel, A. D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Direct measurements of resistivity and caloric equation of state have been performed for fluid iron at pressures of 2 to 12 GPa in a wide density range. We found that the isochoric temperature coefficient of resistivity becomes negative, and this is considered as an indication of the metal-to-nonmetal transition, when density decreased by a factor of 3 to 4 compared to the normal solid density. We detected also that isentropes plotted in the pressure - specific volume plane have well-defined kinks localized on a convex curve with a maximum at about 5 GPa. Such behavior of isentropes evidences about a first order phase transition with a critical pressure one order of magnitude higher than the predicted pressure of the liquid-vapor critical point. Arguments are presented that the observed phase transition is most likely the liquid-vapor transition rather than an extra first order transition in the fluid state. We show that the gaseous nonmetallic phase represents dense plasma in the 1-2-th state of ionization so that it is a plasma phase transition as well.
description: 13 pages, 4 figures, sent to Phys. Rev. Lett
Antriebsdimensionierung für einen ebenen rekonfigurierbaren Manipulator mit abrollenden Kontaktelementen
Creators: name: Kurtenbach, Stefan
name: Gottschalk, Marcel
name: Hüsing, Mathias
name: Corves, Burkhard
Publisher: name: mediaTUM - Dokumenten- und Publikationsserver der Technischen Universität München
Year: 2015

description: In diesem Beitrag wird ein ebener Manipulator mit abrollenden
Kontaktelementen vorgestellt. Diese Kontaktelemente verfügen im
Kontaktpunkt über ein Wälzgelenk mit einem Freiheitsgrad. In diesem
Fall wirken drei Manipulatorarme auf das Objekt und konnektieren sich
ausschließlich  über  Kraftschluss  (Reibung).  Mit  abrollenden
Kontaktelementen lassen sich wesentlich größere Objektorientierungen
realisieren. In diesem Beitrag wird zunächst auf die Kinematik und
anschließend auf die kinetostatische Beschreibung des Manipulators
eingegangen.
Differential conductance of point contacts between an iron-based superconductor and a normal metal
Creators: name: Kuzmanovski, Dushko
name: Vavilov, Maxim G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present a theoretical description of the differential conductance of point contacts between a normal metal and a multi-band superconductor with extended s\pm pairing symmetry. We demonstrate that the interband impurity scattering broadens the coherent peak near the superconducting gap and significantly reduces its height even at relatively low scattering rates. This broadening is consistent with a number of recent experiments performed for both tunnel junctions and larger diffusive contacts. Our theory helps to better evaluate the energy gap of iron-based superconductors from point contact Andreev spectroscopy measurements.
description: 5 pages, 4 figures
title: Diagnostic imaging utilization and radiology workflow changes before and during the coronavirus -19 pandemic: A two-site tertiary academic hospital study in the Philippines
Creators: name: Lim, Lara Gabrielle
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Professional issues
subject: CT
subject: MR
subject: Ultrasound
subject: Audit and standards
subject: Economics
subject: Workforce

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: After a series of atypical pneumonia cases in China in late 2019, the World Health Organization (WHO) declared the coronavirus-19 (COVID-19) outbreak as a health emergency in January 2020. [1,2] The disease reached the Philippines in the same month....
Embedding (R+R^2)-Inflation into Supergravity
Creators: name: Ketov, Sergei V.
name: Starobinsky, Alexei A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We find the natural embedding of the (R+R^2)-inflationary model into the recently constructed N=1 F(\cal R)-supergravity. It gives a simple and viable realization of chaotic inflation in supergravity. The only requirement for a slow-roll inflation is the existence of the (\cal R)^3-term with an anomalously large coefficient in Taylor expansion of the F(\cal R) function, where \cal R is the covariantly-chiral scalar supercurvature superfield.
description: 4 pages, revtex, no figures (very minor additions, a reference added)
Anmerkungen zur Berechnung des Wirkungsgrads von Miniaturgetrieben mit Zapfenerweiterungen
Creators: name: Kerle, Hanfried
Publisher: name: mediaTUM - Dokumenten- und Publikationsserver der Technischen Universität München
Year: 2015

description: Miniaturgetriebe sind hier Getriebe mit geringen kinematischen
Abmessungen und einfachem konstruktiven Aufbau. Eine Möglichkeit
dazu ist der Einsatz von Drehgelenken in der Form einfacher und
mehrfacher Zapfenerweiterungen (Exzentern). Bekanntlich treten
jedoch bei Exzentern mit Gleitlagerung große Reibungsverluste auf, die
eine Berechnung des Wirkungsgrads in diskreten Stellungen des
Getriebes aufwändig machen. Der vorliegende Beitrag basiert auf dem
dynamisch-interaktiven Geometrieprogramm „GeoGebra“ und zeigt
einen  effizienten  Lösungsweg  zur  statischen  Analyse  von
Miniaturgetrieben mit Zapfenerweiterungen auf.
How accurate is the cancelation of the first even zonal harmonic of the geopotential in the present and future LAGEOS-based Lense-Thirring tests?
Creators: name: Iorio, Lorenzo
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Geophysics (physics.geo-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The strategy followed so far in the performed or proposed tests of the general relativistic Lense-Thirring effect in the gravitational field of the Earth with laser-ranged satellites of LAGEOS type relies upon the cancelation of the disturbing huge precessions induced by the first even zonal harmonic coefficient J_2 of the multipolar expansion of the Newtonian part of the terrestrial gravitational potential by means of suitably designed linear combinations of the nodes Ωof more than one spacecraft. Actually, such a removal does depend on the accuracy with which the coefficients of the combinations adopted can be realistically known. Uncertainties of the order of 2 cm in the semimajor axes a and 0.5 milliarcseconds in the inclinations I of LAGEOS and LAGEOS II, entering the expression of the coefficient c_1 of the combination of their nodes used so far, yield an uncertainty δc_1 = 1.30 10^-8. It gives an imperfectly canceled J_2 signal of 10.8 milliarcseconds per year corresponding to 23% of the Lense-Thirring signature. Uncertainties of the order of 10-30 microarcseconds in the inclinations yield δc_1=7.9 10^-9 which corresponds to an uncanceled J_2 signature of 6.5 milliarcseconds per year, i.e. 14% of the Lense-Thirring signal. Concerning a future LAGEOS-LAGEOS II-LARES combination with coefficients k_1 and k_2, the same uncertainties in a and the less accurate uncertainties in I as before yield δk_1=1.1 10^-8, δk_2=2 10^-9; they imply a residual J_2 combined precession of 14.7 milliarcseconds per year corresponding to 29% of the Lense-Thirring trend. Uncertainties in the inclinations at about 10 microarcseconds level give δk_1=5 10^-9, δk_2 = 2 10^-9; the uncanceled J_2 effect is 7.9 milliarcseconds per year, i.e. 16% of the relativistic effect.
description: LaTex2e, 12 pages, 3 tables, no figures. Final version matching the one at press in General Relativity and Gravitation (GRG). Some typos fixed and links updated
title: MRI Patterns in idiopathic inflammatory myopathy with pathological correlation
Creators: name: Amiras, Dimitri
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Extremities
subject: Musculoskeletal soft tissue
subject: Musculoskeletal system
subject: MR
subject: Diagnostic procedure
subject: Education
subject: Inflammation
subject: Tissue characterisation

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: This pictorial review presents the MRI features of idiopathic inflammatory myopathy and important mimics with pathological...
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÑÑÐ»ÐºÐ° ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ°ÑÂ»
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The technological process of manufacturing the part cylindrical sleeve
Creators: name: ÐÐ½Ð¾ÑÑÐµÐ½ÐºÐ¾Ð², ÐÐ°Ð²ÐµÐ»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð²ÑÑÐ»ÐºÐ° ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ°Ñ
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ñ
Ð¿ÐµÑÐµÑ Ð¾Ð´
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸
Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ°
Ð±Ð°Ð·Ð°
ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ
ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÐ·ÐµÑ
ÑÑÐ°Ð½Ð¾ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ
cylindrical bushing
technological process
operation
transition
technological problems
preparation
base
cutting modes
shape cut
machine appli-ance

description: Ð Ð¿ÐµÑÐ²Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾ÑÑÐ¸ Ð¾Ð±ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð¾Ð¹ Ð´ÐµÑÐ°Ð»Ð¸ ÐÑÑÐ»ÐºÐ° Ð¦Ð¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ°Ñ, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð²ÑÐ±Ð¾ÑÐ° Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÐµÐµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸, Ð²ÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¾ÑÐ½Ð°ÑÑÐºÐ¸, ÑÐ°ÑÑÐµÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐµÐ·Ð°Ð½Ð¸Ñ Ð¸ Ð½Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹.ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¿Ð¾ÑÑÐ´Ð¾Ðº ÑÐ°ÑÑÐµÑÐ° Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ¶ÑÑÐµÐ³Ð¾ ÑÐ°ÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÐ·ÑÐ°.Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â  Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Ð ÑÑÐµÑÑÐµÐ¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¿Ð¾ÑÑÐ´Ð¾Ðº ÑÐ°ÑÑÐµÑÐ° Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ñ.
description: In the first section of the graduate qualification work of the bachelor the analysis of manufacturability of the machined part Bushing is presented, the questions of the choice of the billet and the methods for obtaining it are analyzed, the technological process of manufacturing the part, the choice of equipment end equipment, the calculation of cutting regimes end the standardization of operations are carried out. In the second section of the final qualification work of the bachelor, the procedure for calculating and designing a special cutting cutter is presented. In the third section of the final qualification work of the bachelor is presented the procedure for calculating and constructing a special machine tool.
A 350-MHz GBT Survey of 50 Faint Fermi Gamma-ray Sources for Radio Millisecond Pulsars
Creators: name: Hessels, Jason W. T.
name: Roberts, Mallory S. E.
name: McLaughlin, Maura A.
name: Ray, Paul S.
name: Bangale, Priyadarshini
name: Ransom, Scott M.
name: Kerr, Matthew
name: Camilo, Fernando
name: DeCesar, Megan E.
name: Consortium, Fermi Pulsar Search
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We have used the Green Bank Telescope at 350MHz to search 50 faint, unidentified Fermi Gamma-ray sources for radio pulsations. So far, these searches have resulted in the discovery of 10 millisecond pulsars, which are plausible counterparts to these unidentified Fermi sources. Here we briefly describe this survey and the characteristics of the newly discovered MSPs.
description: 4 pages, 2 figures, to appear in AIP Conference Proceedings of Pulsar Conference 2010 "Radio Pulsars: a key to unlock the secrets of the Universe", Sardinia, October 2010
Irreducible representations of Yangians
Creators: name: Khoroshkin, Sergey
name: Nazarov, Maxim
name: Papi, Paolo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Representation Theory (math.RT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: We give explicit realizations of irreducible representations of the Yangian of the general linear Lie algebra and of its twisted analogues, corresponding to symplectic and orthogonal Lie algebras. In particular, we develop the fusion procedure for twisted Yangians. For the non-twisted Yangian, this procedure goes back to the works of Cherednik.
description: 42 pages, final version
Ein Beitrag zur Analyse Origami-Inspirierter, Sphärisch Zwangsgeführter RR-Ketten
Creators: name: Abdul-Sater, Kassim
name: Laudahn, Simon K.
name: Winkler, Manuel M.
name: Lueth, Tim C.
name: Irlinger, Franz
Publisher: name: mediaTUM - Dokumenten- und Publikationsserver der Technischen Universität München
Year: 2015

description: Der Beitrag behandelt die Analyse einer kinematisch überbestimmten Gelenkstruktur, die
auch aus einer Sub-Struktur des Miura-Ori origami Faltmusters ableitbar ist und
wesentlich aus zwei gekoppelten sphärischen
4-Gelenken besteht. Neben einer kinematischen Analyse ist auch die kinetostatische
Analyse Gegenstand der Betrachtungen, die jedoch überbestimmt
ist. Unter Einbeziehung einer linien-basierten Singularitätsbetrachtung ist jedoch eine
Modellierung sphärischer 4-Gelenke als RCCC-Getriebe möglich
und liefert eine statisch bestimmte Analyse. Praktischer Bezug ist durch die
Betrachtung einer raeumlichen Automotive-Bewegungsaufgabe gegeben.
Randomized Broadcast Channel Access Algorithms for Ad Hoc Networks
Creators: name: Lu, Mi
Publisher: name: figshare
Year: 2021
Subjects: subject: 100503 Computer Communications Networks
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The problem of broadcast channel access in single-hopand multihop ad hoc networks is considered. Two novelrandomized and distributed channel access algorithms aredeveloped and analyzed for single-hop and multihop networks, respectively. These algorithms are designed based on maximizing the worst-case channel efficiency, by optimizing some key parameters, including the backoff probability distribution and the slot length. The proposed algorithm for single-hop networks offers significantly higher throughput than the CSMA methods when the traffic load is heavy, while still achieving good performance when the load is light or medium. The proposed algorithm for multihop networks can flexibly adapt to the traffic load, and offers much better throughput performance than the existing broadcast scheduling algorithms in light or medium load.
The Hubble rate in averaged cosmology
Creators: name: Umeh, Obinna
name: Larena, Julien
name: Clarkson, Chris
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The calculation of the averaged Hubble expansion rate in an averaged perturbed Friedmann-Lemaitre-Robertson-Walker cosmology leads to small corrections to the background value of the expansion rate, which could be important for measuring the Hubble constant from local observations. It also predicts an intrinsic variance associated with the finite scale of any measurement of H_0, the Hubble rate today. Both the mean Hubble rate and its variance depend on both the definition of the Hubble rate and the spatial surface on which the average is performed. We quantitatively study different definitions of the averaged Hubble rate encountered in the literature by consistently calculating the backreaction effect at second order in perturbation theory, and compare the results. We employ for the first time a recently developed gauge-invariant definition of an averaged scalar. We also discuss the variance of the Hubble rate for the different definitions.
description: 12 pages, 25 figures, references added, clarity improved, frame switching subtlety fixed, results unchanged, v3 minor typos fixed
title: Small Bowel Obstruction: what a resident radiologist needs to know
Creators: name: Carvalho, Francisco
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Gastrointestinal tract
subject: Small bowel
subject: Conventional radiography
subject: CT
subject: Ultrasound
subject: Diagnostic procedure
subject: Acute

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Small bowel obstruction (SBO) is a common cause of acute abdominal pain in the emergency department and accounts for 20% of all surgical admissions in patients with acute abdominal conditions. This work aims to review the imaging findings of SBO,...
Uncertainty limits for quantum metrology obtained from the statistics of weak measurements
Creators: name: Hofmann, Holger F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum metrology uses small changes in the output probabilities of a quantum measurement to estimate the magnitude of a weak interaction with the system. The sensitivity of this procedure depends on the relation between the input state, the measurement results, and the generator observable describing the effect of the weak interaction on the system. This is similar to the situation in weak measurements, where the weak value of an observable exhibits a symmetric dependence on initial and final conditions. In this paper, it is shown that the phase sensitivity of a quantum measurement is in fact given by the variance of the imaginary parts of the weak values of the generator over the different measurement outcomes. It is then possible to include the limitations of a specific quantum measurement in the uncertainty bound for phase estimates by subtracting the variance of the real parts of the weak values from the initial generator uncertainty. This uncertainty relation can be interpreted as the time-symmetric formulation of the uncertainty limit of quantum metrology, where the real parts of the weak values represent the information about the generator observable in the final measurement result.
description: 6 pages, final modifications for publication in PRA
title: Association between arterial stiffness and subclinical brain disease
Creators: name: Li, Xiaoshuai
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: Head and neck
subject: MR
subject: MR-Diffusion/Perfusion
subject: Diagnostic procedure
subject: Hypertension

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: AS has been identified as a risk factor for cardiovascular events including stroke, and more importantly is associated with cognitive decline and dementia. The purpose of this study was to investigate the association of arterial stiffness with...
Shaping Workflows in Digital and Remote Diabetes Care During the COVID-19 Pandemic via Service Design: Prospective, Longitudinal, Open-label Feasibility Trial
Creators: name: Braune, Katarina
name: Boss, Karina
name: Schmidt-Herzel, Jessica
name: Gajewska, Katarzyna Anna
name: Thieffry, Axel
name: Schulze, Lilian
name: Posern, Barbara
name: Raile, Klemens
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2021
Subjects: subject: telemedicine
subject: telehealth
subject: remote care
subject: digital care
subject: type 1 diabetes
subject: pediatric diabetes
subject: open source
subject: service design
subject: digital health
subject: COVID-19
subject: diabetes
subject: workflow
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Background: The COVID-19 pandemic poses new challenges to health care providers and the delivery of continuous care. Although many diabetes technologies, such as insulin pumps and continuous glucose monitors, have been established, the data from these devices are rarely assessed. Furthermore, telemedicine has not been sufficiently integrated into clinical workflows. Objective: We sought to remotely support children with type 1 diabetes and their caregivers, enhance the clinical outcomes and quality of life of children with diabetes, increase multiple stakeholders' engagement with digital care via a participatory approach, evaluate the feasibility of using an interoperable open-source platform in a university hospital setting, and analyze the success factors and barriers of transitioning from conventional care to digital care. Methods: Service design methods were used to adapt clinical workflows. Remote consultations were performed on a monthly and on-demand basis. Diabetes device data were uploaded from patients' homes to an open-source platform. Clinical and patient-reported outcomes were assessed before, during, and after the COVID-19 lockdown period in Germany. Results: A total of 28 children with type 1 diabetes and their caregivers enrolled in this study and completed 6 months of remote visits. Of these 28 participants, 16 (57%) also opted to attend at least one of their regular visits remotely. After 3 months of remote visits, participants' time in range (P=.001) and time in hyperglycemia (P=.004) significantly improved, and their time in hypoglycemia did not increase. These improvements were maintained during the COVID-19 lockdown period (ie, between months 3 and 6 of this study). Participants' psychosocial health improved after 6 months. Conclusions: Remote consultations and commonly shared data access can improve the clinical outcomes and quality of life of children with type 1 diabetes, even during challenging circumstances. A service design approach helped with the delivery of comprehensive and holistic solutions that accounted for the needs of multiple stakeholders. Our findings can inform the future integration of digital tools into clinical care during and beyond the pandemic. Trial Registration: German Clinical Trials Register DRKS00016170; https://tinyurl.com/skz4wdk5
title: Attentional layers improves U-Nets multi structure chest X-ray segmentations using less training data.
Creators: name: Pizarro, Benjamín
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Computer applications
subject: Respiratory system
subject: Plain radiographic studies
subject: CAD
subject: Quality assurance

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: A critical stage in image analysis is segmentation. The goal of segmentation is to delimit different meaningful parts of an image. In the medical image field, a segmentation method should delimit organs, bones, tissues, and vascular structures [2]....
title: ÐÐ¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ ÑÐ»Ð°ÐºÐ¾ÑÐ´Ð°Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð²Ð¾Ð´Ð¾Ð¾Ð±Ð¾ÑÐ¾ÑÐ° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÐ´Ð°Ð»ÐµÐ½Ð¸Ñ Ð·Ð¾Ð»Ñ Ñ Ð¢Ð­Ð¦
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Optimization of slasting system and water circulation system on the example of ash removal from TPP
Creators: name: Ð¢ÐµÑÐµÑÐºÐ¾Ð², ÐÑÑÐµÐ¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¢ÐµÐ¿Ð»Ð¾Ð²ÑÐµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
ÐÐ¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑ
ÐÐ¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÑÐµÑÑ
ÑÐ¸ÑÑÐµÐ¼Ð° Ð²Ð¾Ð´Ð¾Ð¾Ð±Ð¾ÑÐ¾ÑÐ°
Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð³Ð¸Ð´ÑÐ¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ ÑÐ³ÑÑÐµÐ½Ð¸Ñ

description: Ð Ð°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð±Ð¾ÑÑ Ð³Ð¸Ð´ÑÐ¾ÑÑÐ°ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð² ÑÐµÐ»Ð¾Ð¼, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ, Ð²Ð»Ð¸ÑÑÑÐ¸Ðµ Ð½Ð° ÐµÑ ÑÐ°Ð±Ð¾ÑÑ. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð´Ð»Ñ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð¸ Ð¿Ð¾Ð´Ð±Ð¾ÑÐ° Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° Ð³Ð¸Ð´ÑÐ¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐµ. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð° Ð¾Ð±ÑÐ°Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÐµÐ¼Ð° ÑÑÐ°ÑÑÑ Ð³Ð¸Ð´ÑÐ¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸ ÑÐ¾ÑÐ¼ÑÐ»Ñ Ð´Ð»Ñ ÑÐ°ÑÑÐµÑÐ° ÐµÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹. Ð Ð°ÑÑÐµÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÑÐ°ÑÑÑ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¼Ñ Ð¼Ð¾Ð¶ÐµÐ¼ Ð²Ð°ÑÑÐ¸ÑÐ¾Ð²Ð°ÑÑ. ÐÐ°Ð½Ð½Ð°Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¿Ð¾Ð»ÑÑÐ°ÑÑ Ð´Ð»Ñ ÑÐ°Ð·Ð½ÑÑ Ð¸ÑÑÐ¾Ð´Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð¾Ð´Ð½Ð¾Ð¹ ÑÑÐ°ÑÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ Ð¾ÑÐµÐ½Ð¸Ð²Ð°ÑÑ ÑÑÐ¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ°Ð±Ð¾ÑÑ Ð³Ð¸Ð´ÑÐ¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ°ÑÑÐµÑÐ° Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÑÑÑ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÑÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¾ ÑÐ³ÑÑÐµÐ½Ð¸ÐµÐ¼ Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ ÑÐ¾ ÑÑÐ°ÑÑÐ¼Ð¸ ÑÑÐµÐ¼Ð½ÑÐ¼Ð¸ ÑÐµÑÐµÐ½Ð¸ÑÐ¼Ð¸.
description: The problem of optimizing the operation of the hydrotransport system as a whole is considered, the parameters affecting its work are defined. The proposed method to simplify the calculations and selection of equipment for hydrotransport. The paper presents a general flow chart of the hydrotransport system route and formulas for calculating its indicators. The calculation is based on certain parameters of the route, which we can vary. This method allows obtaining different results for different initial data of one route and evaluating these results to determine the optimal scheme of the hydrotransport system operation. On the basis of the calculation, it is supposed to consider the system efficiency with concentration in comparison with the old circuit solutions.
The Hubble Sequence in Groups: The Birth of the Early-Type Galaxies
Creators: name: Feldmann, R.
name: Carollo, C. M.
name: Mayer, L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The physical mechanisms and timescales that determine the morphological signatures and the quenching of star formation of typical (~L*) elliptical galaxies are not well understood. To address this issue, we have simulated the formation of a group of galaxies with sufficient resolution to track the evolution of gas and stars inside about a dozen galaxy group members over cosmic history. Galaxy groups, which harbor many elliptical galaxies in the universe, are a particularly promising environment to investigate morphological transformation and star formation quenching, due to their high galaxy density, their relatively low velocity dispersion, and the presence of a hot intragroup medium. Our simulation reproduces galaxies with different Hubble morphologies and, consequently, enables us to study when and where the morphological transformation of galaxies takes place. The simulation does not include feedback from active galactic nuclei showing that it is not an essential ingredient for producing quiescent, red elliptical galaxies in galaxy groups. Ellipticals form, as suspected, through galaxy mergers. In contrast with what has often been speculated, however, these mergers occur at z>1, before the merging progenitors enter the virial radius of the group and before the group is fully assembled. The simulation also shows that quenching of star formation in the still star-forming elliptical galaxies lags behind their morphological transformation, but, once started, is taking less than a billion years to complete. As long envisaged the star formation quenching happens as the galaxies approach and enter the finally assembled group, due to quenching of gas accretion and (to a lesser degree) stripping. A similar sort is followed by unmerged, disk galaxies, which, as they join the group, are turned into the red-and-dead disks that abound in these environments.
description: 12 pages, 12 Figures, 1 Table, accepted for publication in APJ
title: Unraveling the cusps - aortic and mitral valves
Creators: name: SIROHI, SUMEDHA
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Anatomy
subject: Cardiac
subject: Vascular
subject: CT
subject: CT-Angiography
subject: CT-High Resolution
subject: Computer Applications-3D
subject: Contrast agent-intravenous
subject: Diagnostic procedure
subject: Artifacts
subject: Calcifications / Calculi
subject: Haemodynamics / Flow dynamics

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: 1. To illustrate the anatomy of aortic, mitral valves, and subvalvular structures. 2. To list out the important parameters to assess during routine...
Bewegungsübertragung ohne Zwang - eine Anwendung von Selbstsynchronisation
Creators: name: Thümmel, Thomas
name: Wittmann, Robert
name: Roßner, Markus
Publisher: name: mediaTUM - Dokumenten- und Publikationsserver der Technischen Universität München
Year: 2015

description: Unter Ausnutzung des Effektes der Selbstsynchronisation lassen sich Bewegungen und Kräfte im stationären Betrieb ohne Zwanglauf übertragen.
Der Beitrag fast einige theoretische Grundlagen zusammen und untersucht
auch Bedingungen und Grenzen der Leistungsübertragung. Als Beispiel
dient die Leistungsmessung für einen Rüttler im Tiefbau. Messungen am
Funktionsmuster belegen die Machbarkeit eines solchen Konzepts.
title: ÐÐ¾Ð´ÑÐ»Ñ Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð´Ð»Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐµÑÐ¼Ð¾ÐºÐ°ÑÐ°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾ÐºÐ¸ÑÐ»ÐµÐ½Ð¸Ñ Ð¾ÑÐ°Ð´ÐºÐ¾Ð² ÑÑÐ¾ÑÐ½ÑÑ Ð²Ð¾Ð´
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Identification module for the system of thermocatalytic oxidation of sewage sludge
Creators: name: Ð¦ÐµÐ¹ÐºÐ¾Ð²ÐµÑ, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ
Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð°Ñ ÑÐµÑÑ
Ð¼Ð½Ð¾Ð³Ð¾ÑÐ»Ð¾Ð¹Ð½ÑÐ¹ Ð¿ÐµÑÑÐµÐ¿ÑÑÐ¾Ð½
Ð¾ÑÐ¸ÑÑÐºÐ° Ð¾ÑÐ°Ð´ÐºÐ¾Ð² ÑÑÐ¾ÑÐ½ÑÑ Ð²Ð¾Ð´
Ð¢ÐÐ ÐÐ¡Ð
intelligent control systems
system identification
neural network
multilayer perceptron
sewage sludge treatment

description: Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÑÑÑÐºÑÑÑÐ° ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐµÑÐ¼Ð¾ÐºÐ°ÑÐ°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾ÐºÐ¸ÑÐ»ÐµÐ½Ð¸Ñ Ð¾ÑÐ°Ð´ÐºÐ¾Ð² ÑÑÐ¾ÑÐ½ÑÑ Ð²Ð¾Ð´ (Ð¢ÐÐ ÐÐ¡Ð), Ð° ÑÐ°ÐºÐ¶Ðµ Ð¼ÐµÑÐ¾Ð´ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð´ÐµÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ¸ÑÑÐµÐ¼Ñ, ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¿ÑÐ°Ð²Ð¸Ð»Ð° ÑÐ°Ð±Ð¾ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¾Ð¹ Ð¢ÐÐ ÐÐ¡Ð, Ð²ÑÐ²ÐµÐ´ÐµÐ½Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¼ÐµÐ¶Ð´Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ð¼Ð¸ Ð¿Ð¾Ð´Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð². Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½ÑÑ ÑÐµÑÐµÐ¹ Ð¸ Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ Ñ Ð¸Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐ¹ Ð¼Ð¾Ð´ÑÐ»Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÑÐ¸ÑÐ¾Ð²Ð°ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÑ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð¸ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°ÑÑ Ð²ÑÐ¾Ð´Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ, Ð¿ÑÐ¸ ÐºÐ¾ÑÐ¾ÑÑÑ Ð±ÑÐ´ÐµÑ Ð¿Ð¾Ð»ÑÑÐµÐ½ Ð¶ÐµÐ»Ð°ÐµÐ¼ÑÐ¹ Ð²ÑÑÐ¾Ð´ ÑÐ¸ÑÑÐµÐ¼Ñ.
description: The structure of thermocatalytic oxidation of sewage sludge and method of experimental analysis using neural network are considered. The decomposion processes of a system is carried out, the rules of operation of the control system of the plant of thermocatalytic oxidation of sewage sludge are composed, the dependences between the parameters of the subprocesses occurring in the system are derived. Applications for training neural network and system identification with their help are developed. The resulting module allows identifying the processes in the system and selecting the input parameters at which the desired output of the system will be obtained.
Entwicklung, Konstruktion und Anwendung eines Prüfstands zur Ermittlung der ertragbaren Lastzyklen filigraner hochgenauer stoffschlüssiger Gelenke
Creators: name: Schoenen, David
name: Lersch, Sascha
name: Hüsing, Mathias
name: Corves, Burkhard
name: Klocke, Fritz
name: Hensgen, Lars
name: Klink, Andreas
Publisher: name: mediaTUM - Dokumenten- und Publikationsserver der Technischen Universität München
Year: 2015

description: In der Feinwerktechnik ist der Einsatz stoffschlüssiger Gelenke weit
verbreitet. Dennoch sind derzeit experimentelle Untersuchungen der
Lebensdauer stoffschlüssiger Gelenke kaum verfügbar. Um dieses
Wissensdefizit zu schließen, wurde ein Prüfstand zur Ermittlung der
ertragbaren Lastzyklen filigraner Kerbgelenke gebaut, dessen Entwicklung in diesem
Beitrag vorgestellt wird. Abschließend werden erste
Erkenntnisse der Lebensdaueruntersuchung vorgestellt.
Experimentally implementable criteria revealing substructures of genuine multipartite entanglement
Creators: name: Huber, Marcus
name: Schimpf, Hans
name: Gabriel, Andreas
name: Spengler, Christoph
name: Bruß, Dagmar
name: Hiesmayr, Beatrix C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a general framework that reveals substructures of genuine multipartite entanglement. Via simple inequalities it is possible to discriminate different sets of multipartite qubit states. These inequalities are beneficial regarding experimental examinations as only local measurements are required. Furthermore, the number of observables scales favorably with system size. In exemplary cases we demonstrate the noise resistance and discuss implementations.
description: 14 pages, 4 figures
title: Fibromuscular Dysplasia: a multifaceted vascular disease.
Creators: name: Serafim da Silveira, Juliana
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Vascular
subject: Catheter arteriography
subject: CT-Angiography
subject: MR-Angiography
subject: Education
subject: eLearning
subject: Aneurysms
subject: Dissection
subject: Dysplasias

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To overview the pathophysiology and clinical manifestations of fibromuscular dysplasia (FMD). To illustrate with cases the main sites of vessel involvement as well as possible complications related to the disease. To alert about other phenotypic...
title: Infratentorial tumors in children: diagnostic keys and practical approach.
Creators: name: Guerrero Gomez, Diego
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Neuroradiology brain
subject: Oncology
subject: Paediatric
subject: MR
subject: Diagnostic procedure
subject: Cancer

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To review the MRI characteristics of the main posterior fossa tumors in the pediatric population. To provide tools that highlight similarities and differences between the infratentorial neoplasms of the pediatric population. Develop diagnostic...
Classification of Toric 2-Fano 4-folds
Creators: name: Nobili, Edilaine Ervilha
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: In this notes we classify toric Fano 4-folds having positive second Chern Character.
Development of a cardiac-targeted macromolecular chelator for the treatment of iron overload
Creators: name: Takeuchi, Lily Emiko
Publisher: name: University of British Columbia
Year: 2022

description: Disorders of hemoglobin, such as sickle cell anemia and thalassemia, are an increasing global health concern for which patients must regularly receive blood transfusions. Unfortunately, chronic blood transfusion can lead to a condition known as transfusion-associated iron overload wherein iron becomes available for catalytic reactions that cause oxidative damage to cells. Further, because the human body lacks an iron excretion pathway, excess iron accumulates in vital organs such as the liver, heart and endocrine organs leading to organ damage and failure. The current standard of care is chelation therapy using small molecule Fe³⁺ chelators such as deferoxamine (DFO), deferiprone (L1) and deferasirox (DFX) which suffer from short circulation time, low iron excretion efficiency, and adverse side effects. To date, no methods are available to remove iron from specific organs to prevent organ toxicity; consequently, iron overload remains associated with significant morbidity and mortality. Recently, the Kizhakkedathu group demonstrated conjugation of DFO onto hyperbranched polyglycerol (HPG) improves the circulation profile of the drug (Hamilton, 2017). In addition, EP4 receptors, which prostaglandin E₂ (PGE₂) has high affinity for, has been shown to be abundant in the heart tissue of several species including humans (Regan, 1994; Castleberry, 2001; Sugimoto, 2007). Thus, I hypothesize that the use of PGE₂ as a cardiomyocyte targeting moiety in a macromolecular chelation approach would greatly enhance iron chelation efficacy of DFO in cardiomyocytes and protect heart from iron mediated injury. In this thesis, a novel macromolecular cardiac-targeted macromolecular iron chelator, termed CTMC, has been developed and assessment of its targeting ability, circulation and biodistribution, toxicity and iron removal efficiency have been conducted. CTMC was selectively taken up by cardiomyocytes in an in vitro co-culture model. CTMC was taken up 11.5-fold higher than non-targeted controls in the hearts of female C57BL/6 mice and shows long circulation. Studies conducted in an in vitro iron overload model of HL-1 murine cardiomyocytes demonstrated that after 2 days of treatment, CTMC was able to reduce intracellular iron levels and reactive oxygen species generation to those of baseline. Overall, the presented work suggests that CTMC is a promising candidate for organ-specific iron removal.