cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The regulatory network of E. coli metabolism as a boolean dynamical system exhibits both homeostasis and flexibility of response
Creators: name: Samal, Areejit
name: Jain, Sanjay
Publisher: name: arXiv
Year: 2007
Subjects: subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: Elucidating the architecture and dynamics of large scale genetic regulatory networks of cells is an important goal in systems biology. We study the system level dynamical properties of the genetic network of Escherichia coli that regulates its metabolism, and show how its design leads to biologically useful cellular properties. Our study uses the database (Covert et al., Nature 2004) containing 583 genes and 96 external metabolites which describes not only the network connections but also the boolean rule at each gene node that controls the switching on or off of the gene as a function of its inputs. We have studied how the attractors of the boolean dynamical system constructed from this database depend on the initial condition of the genes and on various environmental conditions corresponding to buffered minimal media. We find that the system exhibits homeostasis in that its attractors, that turn out to be fixed points or low period cycles, are highly insensitive to initial conditions or perturbations of gene configurations for any given fixed environment. At the same time the attractors show a wide variation when external media are varied implying that the system mounts a highly flexible response to changed environmental conditions. The regulatory dynamics acts to enhance the cellular growth rate under changed media. Our study shows that the reconstructed genetic network regulating metabolism in {\it E. coli} is hierarchical, modular, and largely acyclic, with environmental variables controlling the root of the hierarchy. This architecture makes the cell highly robust to perturbations of gene configurations as well as highly responsive to environmental changes. The twin properties of homeostasis and response flexibility are achieved by this dynamical system even though it is not close to the edge of chaos.
description: 13 pages, 10 figures, 6 pages Supplementary tables, Subsections added on robustness against genetic knockouts and on departure from the edge of chaos paradigm, References added
Dynamical Energy Analysis - determining wave energy distributions in complex vibro-acoustical structures
Creators: name: Tanner, Gregor
Publisher: name: arXiv
Year: 2008
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We propose a new approach towards determining the distribution of mechanical and acoustic wave energy in complex built-up structures. The technique interpolates between standard Statistical Energy Analysis (SEA) and full ray tracing containing both these methods as limiting case. By writing the flow of ray trajectories in terms of linear phase space operators, it is suggested here to reformulate ray-tracing algorithms in terms of boundary operators containing only short ray segments. SEA can now be identified as a low resolution ray tracing algorithm and typical SEA assumptions can be quantified in terms of the properties of the ray dynamics. The new technique presented here enhances the range of applicability of standard SEA considerably by systematically incorporating dynamical correlations wherever necessary. Some of the inefficiencies inherent in typical ray tracing methods can be avoided using only a limited amount of the geometrical ray information. The new dynamical theory - Dynamical Energy Analysis (DEA) - thus provides a universal approach towards determining wave energy distributions in complex structures.
description: 11 pages 3 figures
Local non-linear excitation of sub-100 nm bulk-type spin waves by edge-localized spin waves in magnetic films
Creators: name: Gruszecki, Pawel
name: Lyubchanskii, Igor L.
name: Guslienko, Konstantin Y.
name: Krawczyk, Maciej
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The excitation of high-frequency short-wavelength spin waves is a challenge limiting the application of these propagating magnetization disturbances in information processing systems. We propose a method of local excitation of the high-frequency spin waves using the non-linear nature of magnetization dynamics. We demonstrate with numeric simulations that an edge-localized spin wave can be used to excite plane waves propagating obliquely from the film's edge at a doubled frequency and over twice shorter in wavelength. The excitation mechanism is a direct result of the ellipticity of the magnetic moments precession that is related to the edge-mode propagation. As a consequence, the magnetization component tangential to the equilibrium orientation oscillates with doubled temporal and spatial frequencies, which leads to efficient excitation of the plane spin waves. Threshold-less non-linear process of short-wavelength spin-wave excitation proposed in our study is promising for integration with an inductive or point-like spin-torque source of edge spin waves.
description: This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Appl. Phys. Lett. 118, 062408 (2021) and may be found at https://doi.org/10.1063/5.0041030 or https://aip.scitation.org/doi/abs/10.1063/5.0041030
Improved practical decoy state method in quantum key distribution with parametric down conversion source
Creators: name: Wang, Qin
name: Wang, Xiang-Bin
name: Bjork, Gunnar
name: Karlsson, Anders
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper, a new decoy-state scheme for quantum key distribution with parametric down-conversion source is proposed. We use both three-intensity decoy states and their triggered and nontriggered components to estimate the fraction of single-photon counts and quantum bit-error rate of single-photon, and then deduce a more accurate value of key generation rate. The final key rate over transmission distance is simulated, which shows that we can obtain a higher key rate than that of the existing methods, including our own earlier work.
description: 8 pages, 3 figures
title: Forschungsbasierte Entwicklung einer beschleunigten praktischen Implementierung assistiver und digitaler Technik in der Pflege (SEQI-Prozess)
Creators: name: Hofstetter, Sebastian
name: Buhtz, Christian
name: Paulicke, Denny
name: Schwarz, Karsten
name: Stoevesandt, Dietrich
name: Jahn, Patrick
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Demografische Entwicklung und Fachkräftemangel stellen das Gesundheitssystem vor großen Herausforderungen. Die Integration assistierender Technologien (AT) eröffnet neue und ergänzende Möglichkeiten der Pflegeprozessplanung. Trotz langjähriger[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
title: Erfahrungen aus der Studienumsetzung zur Anwendungsfreundlichkeit und Nutzbarkeit des Dfree-Ultraschallsensors in der Unterstützung von Partizipation und Autonomie von Menschen mit Detrusorhypotonie – eine Mixed-Method-Studie.
Creators: name: Hofstetter, Sebastian
name: Buhtz, Christian
name: Paulicke, Denny
name: Stoevesandt, Dietrich
name: Schwarz, Karsten
name: Jahn, Patrick
name: Schönburg, Sandra
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Das Ultraschallgerät Dfree ist ein technisches Artefakt zur Vorhersage des Miktionsbedürfnisses. Ziel ist die Unterstützung von Menschen, die Schwierigkeiten in der Kontrolle der Miktion haben. Deshalb wird der Dfree-Sensor als mögliche technologische[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Additional file 1: of Direct healthcare costs associated with device assessed and self-reported physical activity: results from a cross-sectional population-based study
Creators: name: Karl, Florian
name: Tremmel, Maximilian
name: Luzak, Agnes
name: Schulz, Holger
name: Peters, Annette
name: Meisinger, Christa
name: Holle, Rolf
name: Laxy, Michael
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Matrix-transformation for self-reported sports physical activity. The matrix shows how the participantsâ responses regarding their physical activity during summer and winter (1â 4) were combined and categorized (I-IV). (DOCX 14 kb)
title: Artificial intelligence for dental image analysis: a guide for authors and reviewers
Creators: name: Schwendicke, Falk
name: Chaurasia, Akhilanand
name: Singh, Tarry
name: Lee, Jae-Hong
name: Gaudin, Robert
name: Krois, Joachim
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background/research question: The number of studies employing artificial intelligence (AI), specifically machine and deep learning, for dental image analysis is growing fast. The majority of studies suffer from limitations in planning, conduct and reporting, resulting in low robustness and applicability.[for full text, please go to the a.m. URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Optical and X-Ray Observations of GRB 060526: A Complex Afterglow Consistent with An Achromatic Jet Break
Creators: name: Dai, X.
name: Halpern, J. P.
name: Morgan, N. D.
name: Armstrong, E.
name: Mirabal, N.
name: Haislip, J. B.
name: Reichart, D. E.
name: Stanek, K. Z.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We obtained 98 R-band and 18 B, r', i' images of the optical afterglow of GRB 060526 (z=3.21) with the MDM 1.3m, 2.4m, and the PROMPT telescopes in Cerro Tololo over the 5 nights following the burst trigger. Combining these data with other optical observations reported in GCN and the Swift-XRT observations, we compare the optical and X-ray afterglow light curves of GRB 060526. Both the optical and X-ray afterglow light curves show rich features, such as flares and breaks. The densely sampled optical observations provide very good coverage at T>1.e4 sec. We observed a break at 2.4e5 sec in the optical afterglow light curve. Compared with the X-ray afterglow light curve, the break is consistent with an achromatic break supporting the beaming models of GRBs. However, the pre-break and post-break temporal decay slopes are difficult to explain in simple afterglow models. We estimated a jet angle of θ_j ~ 7 degrees and a prompt emission size of R_{prompt} ~ 2e14 cm. In addition, we detected several optical flares with amplitudes of Δm ~ 0.2, 0.6, and 0.2 mag. The X-ray afterglows detected by Swift have shown complicated decay patterns. Recently, many well-sampled optical afterglows also show decays with flares and multiple breaks. GRB 060526 provides an additional case of such a complex, well observed optical afterglow. The accumulated well-sampled afterglows indicate that most of the optical afterglows are complex.
description: Accepted by ApJ, 21 pages, 4 figures
title: Modellierung und Pilotierung einer Virtuell Invertierten Neurotherapie zur Heimanwendung bei PatientInnen mit chronischen Schmerzen – VIN
Creators: name: Kirchner, Stephan
name: Skroch, Mirko
name: Saal, Susanne
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Etwa 23 Millionen Personen in Deutschland sind von chronischen Schmerzen betroffen. Eine Langzeittherapie erfolgt überwiegend medikamentös. Moderne nicht-pharmakologische Behandlungen adressieren die neuronale Kommunikation schmerzverarbeitender Hirnzentren.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
title: FIT-Board: Förderung der EBP-Kompetenzen durch digitale Vernetzung – eine Online-Plattform zur Wissenszirkulation zwischen Pflegepraxis und Wissenschaft
Creators: name: Vetsch, Janine
name: Haug, Simon
name: Baldauf, Matthias
name: Gattinger, Heidrun
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Trotz der Etablierung der evidenzbasierten Praxis (EBP) zeigt sich, dass Pflegefachpersonen bei klinischen Entscheidungen oftmals nur die interne Evidenz (z.B. Erfahrungswissen) beachten und die Entscheidung weniger auf (pflege-)wissenschaftliche Erkenntnisse stützen.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Coexistence of Strong and Weak Majorana Zero Modes in Anisotropic XY Spin Chain with Second-Neighbor Interaction
Creators: name: Wada, Kazuhiro
name: Sugimoto, Takanori
name: Tohyama, Takami
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We theoretically investigate Majorana zero modes emerging in an anisotropic XY spin chain with second neighbor interactions. The spin chain is mathematically equivalent to the Kitaev chain composing of spinless fermions if only nearest-neighbor interactions are considered. Recent studies on the Kitaev chain with long-ranged interactions, have presented coexistence of several Majorana zero modes. Investigating the topological phase diagram of the anisotropic XY spin chain with second neighbor interactions, we find coexistence of several Majorana zero modes similar to the Kitaev chain. However, we confirm that one of zero modes is restricted into a Hilbert subspace. The mode is regarded as a so-called weak zero mode that should exhibit thermodynamical properties different from a (strong) zero mode appearing in the whole Hilbert space. Since the quantum statistics of spin is the same as a hard-core boson, we expect an experimental realization of the weak mode in not only quantum spin materials but also optical lattices for cold atom systems.
description: 13 pages, 7 figures
Additional file 1 of FASTA/Q data compressors for MapReduce-Hadoop genomics: space and time savings made easy
Creators: name: Ferraro Petrillo, Umberto
name: Palini, Francesco
name: Cattaneo, Giuseppe
name: Giancarlo, Raffaele
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Supplementary Material.
title: Warum können 25% auch 0,1% sein? Entwicklung und Pilotierung eines webbasierten Tools zur Vermittlung von relativer und absoluter Risikoreduktion
Creators: name: Zacher, Sandro
name: Berger-Höger, Birte
name: Lühnen, Julia
name: Steckelberg, Anke
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Darstellungen von Therapieeffekten als relative Risikoreduktionen in Gesundheitsinformationen werden oft weder von Laien noch von Professionellen korrekt verstanden. Die Förderung der Gesundheitskompetenz ist daher eine zentrale Aufgabe, um Partizipation von Bürger*innen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
title: Is a molecular tumor conference a tool for biology-driven potentials in advanced malignancies?
Creators: name: Jaspers, Susanna
name: Schulze, Susann
name: Sorge, Philip Fritz
name: Jaekel, Nadja
name: Haak, Anja
name: Siebolts, Udo
name: Wickenhauser, Claudia
name: Al-Ali, Haifa Kathrin
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background/research question: Molecular sequencing could provide new inputs once guideline-based therapy or routine diagnostics in cancer patients (pts) are exhausted. Yet, the merit of an interdisciplinary Molecular Tumor Conference (iMTC) is still a matter of debate. We evaluated the value added[for full text, please go to the a.m. URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
GRO J1744-28, search for the counterpart: infrared photometry and spectroscopy
Creators: name: Gosling, Andrew J.
name: Bandyopadhyay, Reba M.
name: Miller-Jones, James C. A.
name: Farrell, S. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using VLT/ISAAC, we detected 2 candidate counterparts to the bursting pulsar GRO J1744-28, one bright and one faint, within the X-ray error circles of XMM-Newton and Chandra. In determining the spectral types of the counterparts we applied 3 different extinction corrections; one for an all-sky value, one for a Galactic Bulge value and one for a local value. We find the local value, with an extinction law of alpha = 3.23 +- 0.01 is the only correction that results in colours and magnitudes for both bright and faint counterparts consistent with a small range of spectral types, and for the bright counterpart, consistent with the spectroscopic identification. Photometry of the faint candidate indicates it is a K7/M0 V star at a distance of 3.75 +- 1 kpc. This star would require a very low inclination angle (i < 9deg) to satisfy the mass function constraints; however it cannot be excluded as the counterpart without follow-up spectroscopy to detect emission signatures of accretion. Photometry and spectroscopy of the bright candidate indicate it is most likely a G/K III star. The spectrum does not show Br-gamma emission, a known indicator of accretion. The bright star's magnitudes are in agreement with the constraints placed on a probable counterpart by the calculations of Rappaport & Joss (1997) for an evolved star that has had its envelope stripped. The mass function indicates the counterpart should have M < 0.3 Msol for an inclination of i >= 15deg; a stripped giant, or a main sequence M3+ V star are consistent with this mass-function constraint. In both cases mass-transfer, if present, will be by wind-accretion as the counterpart will not fill its Roche lobe given the observed orbital period. The derived magnetic field of 2.4 x 10^{11} G will inhibit accretion by the propeller effect, hence its quiescent state.
description: 12 pages, 6 figures, 4 table, MNRAS accepted Changes to the content and an increased analysis of the Galactic centre extinction
Dipole-dipole frequency shifts in multilevel atoms
Creators: name: Cidrim, A.
name: Orioli, A. Piñeiro
name: Sanner, C.
name: Hutson, R. B.
name: Ye, J.
name: Bachelard, R.
name: Rey, A. M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Dipole-dipole interactions lead to frequency shifts that are expected to limit the performance of next-generation atomic clocks. In this work, we compute dipolar frequency shifts accounting for the intrinsic atomic multilevel structure in standard Ramsey spectroscopy. When interrogating the transitions featuring the smallest Clebsch-Gordan coefficients, we find that a simplified two-level treatment becomes inappropriate, even in the presence of large Zeeman shifts. For these cases, we show a net suppression of dipolar frequency shifts and the emergence of dominant non-classical effects for experimentally relevant parameters. Our findings are pertinent to current generations of optical lattice and optical tweezer clocks, opening a way to further increase their current accuracy, and thus their potential to probe fundamental and many-body physics.
description: 18 pages (6 main text, 12 supplemental material), 10 figures
title: Gemeinsam gut entscheiden in Österreich – die neuen Top 7 der Vorsorge
Creators: name: Mayr, Verena
name: Glechner, Anna
name: Horvath, Karl
name: Gartlehner, Gerald
name: Siebenhofer-Kroitzsch, Andrea
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Choosing Wisely Initiativen versuchen in vielen Ländern dem Problem der Über- bzw. Fehlversorgung im Gesundheitssystem zu begegnen, seit 2017 mit Gemeinsam gut entscheiden – Choosing Wisely Austria (GGE) auch in Österreich. Unter dem Leitsatz „Mehr[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Ταξινομικός προσδιορισμός και ψηφιοποίηση δειγμάτων της ιστορικής συλλογής του Herbarium TAU (Thessaloniki Aristotle University)
Creators: name: Ράπτης, Δημήτριος Πέτρου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Ερμπάριο Αριστοτελείου Πανεπιστημίου Θεσσαλονίκης
Ιστορικές βοτανικές συλλογές
Δείγματα ονοματολογικοί τύποι
Herbarium TAU (Thessaloniki Aristotle University)
Historical plant collections
Type specimens

description: Το TAU (Thessaloniki Aristotle University) είναι ένα σχετικά μικρό Herbarium που βρίσκεται στο κτίριο του τμήματος Βιολογίας του Αριστοτελείου Πανεπιστημίου Θεσσαλονίκης. Σκοπός της μεταπτυχιακής διπλωματικής εργασίας ήταν η καταγραφή, η ψηφιοποίηση και η τεκμηρίωση των δειγμάτων της ιστορικής συλλογής του TAU του 19ου αιώνα. Εξετάστηκαν 812 δείγματα τα οποία προσδιορίστηκαν ταξινομικά και έγινε επικαιροποίηση της ονοματολογίας τους. Τα δείγματα αντιστοιχούν σε 599 είδη και υποείδη που ανήκουν σε 289 γένη και 82 οικογένειες. Έγινε διερεύνηση των δειγμάτων αναφορικά με τα στοιχεία συλλογής τους, όπως οι συλλέκτες, οι τοποθεσίες και οι ημερομηνίες συλλογής. Οι κυριότεροι συλλέκτες ήταν κάποιοι από τους σημαντικότερους βοτανικούς που ασχολήθηκαν με την ελληνική χλωρίδα, όπως ο Heldreich, ο Ορφανίδης κ.ά. Η πλειονότητα των δειγμάτων συλλέχθηκαν στη νότια Ελλάδα. Τα περισσότερα δείγματα συλλέχθηκαν ανάμεσα στα έτη 1846 και 1860. Βρέθηκαν 46 δείγματα ονοματολογικοί τύποι καθώς και 25 δείγματα σπάνιων, ενδημικών και απειλούμενων taxa. Τα δείγματα φωτογραφήθηκαν και καταλογογραφήθηκαν με σκοπό την ψηφιοποίησή τους
description: TAU (Thessaloniki Aristotle University) is a relatively small Herbarium, located in the department of Biology, Aristotle University of Thessaloniki. The aim of this postgraduate thesis was to record, digitise and document the specimens of TAU’s historical collection of the 19th century. About 812 specimens were identified and their nomenclature was updated. The specimens belong to 599 species and subspecies of 289 genera and 82 families. The specimens’ collection data were examined, such as collector, collection localities and dates. The main collectors were some of the greatest botanists who studied the Greek flora, such as Heldreich, Orphanides etc. Most of the specimens were collected from the south part of Greece between 1846 and 1860. Nomenclatural type specimens (46) and specimens of rare, endemic and threatened taxa (25) were located. The specimens were photographed and catalogued in order to be digitized
title: Choosing-Wisely-Top-5-Liste der Österreichischen Gesellschaft für Allgemein- und Familienmedizin: Auswahlprozess und Erwartungen an die Kampagne
Creators: name: Glechner, Anna
name: Rabady, Susanne
name: Bachler, Herbert
name: Dachs, Christoph
name: Flamm, Maria
name: Glehr, Reinhold
name: Hoffmann, Kathryn
name: Hoffmann-Dorninger, Renate
name: Kamenski, Gustav
name: Lutz, Matthias
name: Poggenburg, Stephanie
name: Tschiggerl, Wilfried
name: Horvath, Karl
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Medizinische Überversorgung ist in den Industrieländern zu einem großen Problem geworden und birgt bekanntermaßen Gesundheitsrisiken. In vielen Ländern wurde eine Kampagne gestartet, um Überversorgung zu vermeiden. Ziel: Erstellung einer[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
title: Verfügbarkeit, Preise und Finanzierbarkeit essentieller Krebsmedikamente (EML der WHO) in einkommensschwächeren Ländern: wirkungsvolle Implementierung von Cochrane-Evidenz?
Creators: name: Wagner, Carina
name: Skoetz, Nicole
name: Piechotta, Vanessa
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Essentielle Medikamente zielen darauf ab, die vorrangigen Gesundheitsbedürfnisse einer Bevölkerung zu befriedigen, universell verfügbar und erschwinglich zu sein. Die Weltgesundheitsorganisation (WHO) führt ein evidenzbasiertes Modell, die Liste der[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Finite Size Effect in Persistence
Creators: name: Chakraborty, D.
name: Bhattacharjee, J. K.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We have investigated the random walk problem in a finite system and studied the crossover induced in the the persistence probability scales by the system size.Analytical and numerical work show that the scaling function is an exponentially decaying function.The particle here is trapped with in a box of size $L$ . We have also considered the problem when the particle in trapped in a potential. Direct calculation and numerical result show that the scaling function here also an exponentially decaying function. We also present numerical works on harmonically trapped randomly accelerated particle and randomly accelerated particle with viscous drag.
description: revtex4, 4 pages, 4 figures
title: Auswirkungen eines Wahlfachs zur evidenzbasierten klinischen Entscheidungsfindung auf die Kompetenzen und Einstellungen von Medizinstudierenden: eine Pilotstudie
Creators: name: Lippert, Nikoletta
name: Frank, Luca
name: Schnitzius, Kathrin
name: Stubner, Birgit Maria
name: Kühlein, Thomas
name: Roos, Marco
name: van der Keylen, Piet
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Evidenzbasierte Medizin (EbM) als Lehrgegenstand wird im Masterplan 2020 verstärkt berücksichtigt. Bisher sind weder Theorie noch Praxisanwendungen der EbM konsequent im klinischen Curriculum implementiert. Daher wurde ein digitaler, tutorenbasierter EbM-Kurs[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Phase Separation of Charge-Stabilized Colloids: A Gibbs Ensemble Monte Carlo Simulation Study
Creators: name: Lu, Ben
name: Denton, Alan R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Fluid phase behavior of charge-stabilized colloidal suspensions is explored by applying a new variant of the Gibbs ensemble Monte Carlo simulation method to a coarse-grained one-component model with implicit microions and solvent. The simulations take as input linear-response approximations for effective electrostatic interactions -- hard-sphere-Yukawa pair potential and one-body volume energy. The conventional Gibbs ensemble trial moves are supplemented by exchange of (implicit) salt between coexisting phases, with acceptance probabilities influenced by the state dependence of the effective interactions. Compared with large-scale simulations of the primitive model, with explicit microions, our computationally practical simulations of the one-component model closely match the pressures and pair distribution functions at moderate electrostatic couplings. For macroion valences and couplings within the linear-response regime, deionized aqueous suspensions with monovalent microions exhibit separation into macroion-rich and macroion-poor fluid phases below a critical salt concentration. The resulting pressures and phase diagrams are in excellent agreement with predictions of a variational free energy theory based on the same model.
description: 11 pages, 6 figures, LaTeX; condensed and revised, added references
Sufficiency in quantum statistical inference. A survey with examples
Creators: name: Jencova, Anna
name: Petz, Denes
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This paper attempts to give an overview about sufficiency in the setting of quantum statistics. The basic concepts are treated paralelly to the the measure theoretic case. It turns out that several classical examples and results have a non-commutative analogue. Some of the results are presented without proof (but with exact references) and the presentation is intended to be self-contained. The main examples discussed in the paper are related the Weyl algebra and to the exponential family of states. The characterization of sufficiency in terms of quantum Fisher information is a new result.
description: 23 pages
title: Physicians’ adherence to the multidisciplinarity and recommendations of tumor boards is not only an attribute of certification
Creators: name: Sorge, Philip Fritz
name: Schulze, Susann
name: Jaspers, Susanna
name: Thomssen, Christoph
name: Große, Regina
name: Binder, Mascha
name: Klusmann, Jan-Henning
name: Hoell, Jessica
name: Vordermark, Dirk
name: Wickenhauser, Claudia
name: Wohlgemuth, Walter
name: Al-Ali, Haifa Kathrin
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background/research question: An interdisciplinary Tumorboard (TB) is a major medical requirement of the certification program of the German Cancer Society (DKG) to improve cancer care in Germany. In a cross sectional analysis, we evaluated the multidisciplinarity of TBs and adherence to the recommendations[for full text, please go to the a.m. URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
The role of OprH in the uptake of antibiotics across the outer membrane of Pseudomonas aeruginosa
Creators: name: Young, Michele Louise
Publisher: name: University of British Columbia
Year: 2009

description: The oprH gene of Pseudomonas aeruginosa was mutated by inserting a 1.4 kilobase pair fragment, encoding tetracycline resistance, into the cloned gene followed by homologous recombination into the P. aeruginosa chromosome. Growth of the resultant oprH
Robust protein-protein interactions in crowded cellular environments
Creators: name: Deeds, Eric
name: Ashenberg, orr
name: Gerardine, Jaline
name: Shakhnovich, Eugene
Publisher: name: arXiv
Year: 2007
Subjects: subject: Biomolecules (q-bio.BM)
subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: The capacity of proteins to interact specifically with one another underlies our conceptual understanding of how living systems function. Systems-level study of specificity in protein-protein interactions is complicated by the fact that the cellular environment is crowded and heterogeneous; interaction pairs may exist at low relative concentrations and thus be presented with many more opportunities for promiscuous interactions compared to specific interaction possibilities. Here we address these questions using a simple computational model that includes specifically designed interacting model proteins immersed in a mixture containing hundreds of different unrelated ones; all of them undergo simulated diffusion and interaction. We find that specific complexes are quite robust to interference from promiscuous interaction partners, only in the range of temperatures Tdesign>T>Trand. At T>Tdesign specific complexes become unstable, while at TTrand. This condition requires an energy gap between binding energy in a specific complex and set of binding energies between randomly associating proteins, providing a general physical constraint on evolutionary selection or design of specific interacting protein interfaces. This work has implications for our understanding of how the protein repertoire functions and evolves within the context of cellular systems.
title: Facteurs influençant les pratiques des TRM en matière de radioprotection du cristallin en radiologie interventionnelle
title: Facteurs influençant les pratiques des TRM en matière de radioprotection du cristallin en radiologie interventionnelle
titleType: AlternativeTitle
Creators: name: Ghotra, Switinder Singh
name: Sirois, Julie
Publisher: name: Unknown
Year: 0
Subjects: subject: radioprotection
subject: radiologie interventionnelle
subject: radioscopie
subject: fluoroscopie
subject: radiations ionisantes
subject: professionnels de la santé
subject: cristallin
subject: cataracte radio-induite
subject: TRM
subject: technicien en radiologie médicale
subject: expert en radioprotection
subject: hesav TB TRM

description: Contexte : Les interventions effectuées sous contrôle radiologique sont en constante augmentation et ont un impact sur les doses reçues par les professionnels de la santé impliqués en radiologie interventionnelle. Depuis janvier 2018, la limite de dose au cristallin des personnes professionnellement exposées aux radiations a été abaissée de 150 à 20 mSv/an. Des études ont démontré le risque potentiel pour certains professionnels de la santé de dépasser cette limite et de développer une cataracte radio-induite. Cette étude décrit les pratiques des TRM en matière de radioprotection, notamment du cristallin, dans le contexte de la radiologie interventionnelle, ainsi que les facteurs pouvant influencer les pratiques. Méthodologie : Pour mettre en évidence les pratiques en matière de radioprotection une méthode descriptive de type quantitatif a été employée. Un questionnaire comportant des questions fermées avec échelle de Likert a été développé via Google Forms puis distribué à environ 137 TRM oeuvrant en radiologie interventionnelle en Suisse romande par l’intermédiaire des chefs TRM des unités où se pratique la radiologie interventionnelle. Le taux de réponse est estimé à 36%. Les données ont été traitées et analysées avec le logiciel SPSS®. Résultats : Les pratiques des TRM sont, de manière générale, adaptées aux recommandations. Une récente participation aux formations continues, être désigné en tant qu’expert en radioprotection, travailler uniquement en radiologie interventionnelle, la disponibilité des équipements de radioprotection et une perception du risque adéquate renforcent les pratiques des TRM. Conclusion : Des marges d’améliorations existent concernant la posture professionnelle des TRM, les aspects dosimétriques, l’actualisation des connaissances, les enjeux de la radioprotection et la transmission des informations.
title: HELI-D – Evaluierung eines Programms zur Förderung der Gesundheitskompetenz bei Schüler*innen der Sekundarstufe I
Creators: name: Pendl, Dominik
name: Maitz, Katharina
name: Gasteiger-Klicpera, Barbara
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Schulbasierte Interventionsprogramme nehmen eine tragende Rolle bei der zielgerichteten und frühen Förderung der Gesundheitskompetenz ein und erreichen potenziell alle Kinder. Dennoch gibt es im deutschsprachigen Raum kaum solche Programme [ref:2].[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Η σχέση του πάθους για άσκηση με την ευχαρίστηση και την συχνότητα συμμετοχής στην άσκηση σε άντρες και γυναίκες
Creators: name: Βελλή, Ευαγγελία Αδάμ
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: αρμονικό – ψυχαναγκαστικό πάθος
ευχαρίστηση
συχνότητα συμμετοχής
Harmonious – obsessive passion
Exercise enjoyment
Exercise frequency

description: Σκοπός της παρούσας έρευνας ήταν να εξετάσει τη σχέση του πάθους (τόσο το αρμονικό όσο και το ψυχαναγκαστικό πάθος) με την ευχαρίστηση και τη συχνότητα συμμετοχής στην άσκηση τόσο σε άντρες όσο και σε γυναίκες. Στην έρευνα συμμετείχαν 213 ασκούμενοι (83 άντρες και 127 γυναίκες), οι οποίοι συμπλήρωσαν το ερωτηματολόγιο «Κλίμακα πάθους για άσκηση» (Vallerand et al., 2003), το ερωτηματολόγιο των Scanlan, Simons, Carpenter, Schmidt, και Keeler (1993), το οποίο έκανε εκτίμηση της ευχαρίστησης από τα αθλήματα και προσαρμόστηκε στην εκτίμηση της ευχαρίστησης από την άσκηση από τους Vlachopoulos και Karageorghis (2005) και το ερωτηματολόγιο για τη συχνότητα φυσικής δραστηριότητας των Godin και Shephard (1985) για τη μέτρηση της φυσικής άσκησης για τρεις διαφορετικές εντάσεις κατά την άσκηση. Τα αποτελέσματα της έρευνας έδειξαν ότι το αρμονικό πάθος συσχετίστηκε θετικά με την ευχαρίστηση τόσο για τους άντρες ασκούμενους όσο και για τις γυναίκες ασκούμενες, ενώ το ψυχαναγκαστικό πάθος συσχετίστηκε θετικά χαμηλά (για τους άντρες) ή δεν συσχετίστηκε καθόλου (για τις γυναίκες) με την ευχαρίστηση. Επιπλέον, το αρμονικό και το ψυχαναγκαστικό πάθος συσχετίστηκαν αδύναμα και θετικά με την εβδομαδιαία συχνότητα έντονης άσκησης για τις γυναίκες ενώ μόνο το ψυχαναγκαστικό πάθος συσχετίστηκε ισχυρότερα και θετικά με την εβδομαδιαία συχνότητα έντονης άσκησης για τους άντρες. Δεν υπήρξαν συσχετίσεις των δύο τύπων του πάθους είτε με τη μέτρια ή την ήπια άσκηση και στους άντρες και στις γυναίκες
description: The purpose of the present study was to examine the relationship of harmonious and obsessive passion for exercise with exercise enjoyment and weekly frequency of strenuous, moderate, and mild exercise among men and women exercise participants. Data were collected by 213 exercise participants (83 men and 127 women) who completed the passion scale for exercise (Vallerand et al., 2003), the exercise enjoyment scale based on work by Scanlan, Simons, Carpenter, Schmidt, and Keeler (1993), and the Godin Leisure Time Exercise Questionnaire (Godin & Shephard, 1985) to measure weekly frequency of strenuous, moderate, and mild exercise. It was found that harmonious passion was strongly and positively related to exercise enjoyment for both men and women while obsessive passion was either weakly associated with exercise enjoyment for men or not associated at all for women. Further, both types of passion had a weak and positive association with strenuous exercise for women, while only obsessive passion was correlated more strongly with strenuous exercise for men. No other associations of the types of passion became evident with either moderate or mild exercise for either men or women
Comment: In situ Measurement of Self-Heating in Intrinsic Tunneling Spectroscopy [PRL 94, 077003 (2005)]
Creators: name: Zavaritsky, V. N.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Our comprehensive analysis suggests the heating origin of key findings by the authors of the commented letter, hence rendering irrelevant their conclusions.
description: comment on PRL 94, 077003 (2005), under consideration in Phys.Rev.Lett since 22 of August 2005
title: Wie gut ist die Studienlage für wichtige Behandlungsentscheidungen im Krankenhaus?
Creators: name: Debrouwere, Marie
name: Rummer, Anne
name: Tafelski, Divna
name: Knauff, Corinna
name: Geiger, Friedemann
name: Wehkamp, Kai
name: Rüffer, Ulrich
name: Scheibler, Fülöp
name: Danner, Marion
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Im Rahmen der Implementierung des SHARE TO CARE-Programms am Universitätsklinikum Schleswig-Holstein (UKSH), Campus Kiel werden 83 evidenzbasierte Entscheidungshilfen erstellt. Die vorliegende Arbeit beschreibt systematisch die Breite und Charakteristika der Evidenzgrundlage[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Πολιτική στη Μηχανή. Αναρχικές κοινότητες και οργανωτικές δομές, στους εικονικούς κόσμους των βιντεοπαιχνιδιών
Creators: name: Γιαμουρίδης, Παντελής-Ραφαήλ Πέτρου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Κυβερνοχώρος
Βιντεοπαιχνίδια
Αναρχισμός
Cyberspace
Videogames
Anarchism

description: Στόχος της παρούσας διπλωματικής εργασίας ήταν η μελέτη του αναρχικού φαινομένου στον κυβερνοχώρο και ιδιαίτερα στους ψηφιακούς κόσμους των βιντεοπαιχνιδιών. Αρχικά επιχειρήσαμε τη σύσταση ενός περιεκτικού ορισμού για τον πολιτικό αναρχισμό, βασισμένη στη μετα-αναρχική κριτική αλλά και στις νέες μορφές έκφρασης του αναρχισμού στο ψηφιακό περιβάλλον. Στη συνέχεια παρουσιάσαμε τους βασικούς λόγους που καταστούν τον κυβερνοχώρο ως σημαντικό τόπο και μέσο έκφρασης της πολιτικής δράσης στο σήμερα, εξετάζοντας τη σύνδεση της αναρχικής πολιτικής έκφρασης με τα αιτήματα του ψηφιακού ακτιβισμού, καθώς και τις βασικές μορφές που αυτά λαμβάνουνoυν στα πλαίσια oline/offline. Λαμβάνοντας υπόψη τη δυναμική των βιντεοπαιχνιδιών, ως εργαλείων προσομοίωσης, ανάλυσης αλλά και αναμόρφωσης των πολιτικών φαινομένων, η έμφαση μας μετατοπίζεται εν συνεχεία, στην εξέταση της δομής αυτών των ψηφιακών περιβαλλόντων καθώς και στην κριτική ανάλυση του μαζικού χώρου που φαίνεται να προσφέρεται για την πολιτική σύσταση και διάδοση διαφορετικών τύπων πολιτικών ιδεών
description: The aim of the present thesis was the study of the anarchist phenomenon in cyberspace and especially, in the digital worlds of video games. Initially, we attempted to establish a comprehensive definition of political anarchism, based on the post-anarchist criticism, as well as on the new forms of anarchistic expression in the digital environment. We then presented the main reasons why cyberspace is an important place and means of expressing political action today, by examining the connection between the anarchist political expression and the demands of digital activism, as well as the basic forms they take, determined by the online / offline condition. Taking into account the dynamics of video games as tools for simulation, analysis and reform of the political phenomena, our emphasis is then shifted to examining the structure of these digital environments as well as to the critical analysis of the mass space that seems to be offered for the political composition and dissemination of different types of political ideas
QFT with Twisted Poincaré Invariance and the Moyal Product
Creators: name: Joung, E.
name: Mourad, J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the consequences of twisting the Poincare invariance in a quantum field theory. First, we construct a Fock space compatible with the twisting and the corresponding creation and annihilation operators. Then, we show that a covariant field linear in creation and annihilation operators does not exist. Relaxing the linearity condition, a covariant field can be determined. We show that it is related to the untwisted field by a unitary transformation and the resulting n-point functions coincide with the untwisted ones. We also show that invariance under the twisted symmetry can be realized using the covariant field with the usual product or by a non-covariant field with a Moyal product. The resulting S-matrix elements are shown to coincide with the untwisted ones up to a momenta dependent phase.
description: 11 pages, references added
A single-camera, 3D scanning velocimetry system for quantifying active particle aggregations
Creators: name: Fu, Matt K.
name: Houghton, Isabel A.
name: Dabiri, John O.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A three-dimensional (3D) scanning velocimetry system is developed to quantify the 3D configurations of particles and their surrounding volumetric, three-component velocity fields. The approach uses a translating laser sheet to rapidly scan through a volume of interest and sequentially illuminate slices of the flow containing both tracers seeded in the fluid and particles comprising the aggregation of interest. These image slices are captured by a single high-speed camera, encoding information about the third spatial dimension within the image time-series. Where previous implementations of scanning systems have been developed for either volumetric flow quantification or 3D object reconstruction, we evaluate the feasibility of accomplishing these tasks concurrently with a single-camera, which can streamline data collection and analysis. The capability of the system was characterized using a study of induced vertical migrations of millimeter-scale brine shrimp (Artemia salina). Identification and reconstruction of individual swimmer bodies and 3D trajectories within the migrating aggregation were achieved up to the maximum number density studied presently, $8 \, \times\,10^5$ animals per $\textrm{m}^3$. This number density is comparable to the densities of previous depth-averaged 2D measurements of similar migrations. Corresponding velocity measurements of the flow indicate that the technique is capable of resolving the 3D velocity field in and around the swimming aggregation. At these animal number densities, instances of coherent flow induced by the migrations were observed. The accuracy of these flow measurements was confirmed in separate studies of a free jet at $Re_D = 50$.
description: 16 pages, 11 figures
title: Entwicklung einer PIM-Liste für den deutschsprachigen Raum – Unterschiede in der Einschätzung von potenziell inadäquaten Medikamenten für ältere Menschen zwischen österreichischen und deutschen Expert*innen
Creators: name: Klager, Elisabeth
name: Moussa, Mahmoud
name: Cichocki, Martin
name: Gomez Pellin, Maria
name: Mann, Eva
name: Mathes, Tim
name: Pieper, Dawid
name: Thürmann, Petra
name: Mann, Nina
name: Sönnichsen, Andreas C.
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Für viele Medikamente sind Nutzen und Risiken bei Älteren unklar, da diese oft in Zulassungsstudien nicht eingeschlossen werden. Daher werden manche Medikamente als „potentially inappropriate medication“ (PIM) für Ältere klassifiziert.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Who cares? – EbM und Transformation im Gesundheitswesen; 22. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin