cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Perspective on Hadron Physics
Creators: name: Hoell, Arne
name: Roberts, Craig D.
name: Wright, Stewart V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The phenomena of confinement and dynamical chiral symmetry breaking are basic to understanding hadron observables. They can be explored using Dyson-Schwinger equations. The existence of a systematic, nonperturbative and symmetry preserving truncation of these equations enables the proof of exact results in QCD, and their illustration using simple but accurate models. We provide a sketch of the material qualitative and quantitative success that has been achieved in the study of pseudoscalar and vector mesons. Efforts are now turning to the study of baryons, which we exemplify via a calculation of nucleon weak and pionic form factors.
description: 16 pages, 5 figures. Contribution to the proceedings of the "Xth Mexican Workshop on Particles and Fields," Morelia, Mexico, 6-12 Nov. 2005
Searches for sterile neutrinos and axionlike particles from the Galactic halo with eROSITA
Creators: name: Dekker, Ariane
name: Peerbooms, Ebo
name: Zimmer, Fabian
name: Ng, Kenny C. Y.
name: Ando, Shin'ichiro
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Dark matter might be made of "warm" particles, such as sterile neutrinos in the keV mass range, which can decay into photons through mixing and are consequently detectable by X-ray telescopes. Axionlike particles (ALPs) are detectable by X-ray telescopes too when coupled to standard model particles and decay into photons in the keV range. Both particles could explain the unidentified 3.5 keV line and, interestingly, XENON1T observed an excess of electron recoil events most prominent at 2-3 keV. One explanation could be an ALPs origin, which is not yet excluded by X-ray constraints in an anomaly-free symmetry model in which the photon production is suppressed. We study the diffuse emission coming from the Galactic halo, and calculate the sensitivity of all-sky X-ray survey performed by eROSITA to identify a sterile neutrino or ALP dark matter. We estimate bounds on the mixing angle of the sterile neutrinos and coupling strength of the ALPs. After four years of data-taking by eROSITA, we expect to set stringent constraints, and in particular, we expect to firmly probe mixing angle $\sin^2(2θ)$ up to nearly two orders magnitude below the best-fit value for explaining the unidentified 3.5 keV line. Moreover, with eROSITA, we will be able to probe the ALP parameter space of couplings to photons and electrons, and potentially confirm an ALP origin of the XENON1T excess.
description: 8 pages, 6 figures; Comments welcome; Matches version accepted for publication in PRD
Resonant noninear refraction of 4-5 $μ$m light in CO and CO$_2$ gas
Creators: name: Pigeon, Jeremy
name: Tovey, Dana
name: Tochitsky, Sergei
name: Louwrens, Gerhardus
name: Ben-Zvi, Ilan
name: Martyshkin, Dmitry
name: Fedorov, Vladimir
name: Karki, Krishna
name: Mirov, Sergey
name: Joshi, Chan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The resonant nonlinear refraction of 4-5 $μ$m light in CO and CO$_2$ gas at a peak intensity of 15 MW/cm$^2$ was demonstrated using time- and frequency-resolved measurements of self-focusing and self-defocusing. The nonlinearity of these molecular gases exhibits intensity-dependent sign reversals and a < 4 ns response time. A change from self-focusing to self-defocusing or vice-versa was observed to occur for Rabi frequencies that are comparable to the collisional linewidth. A density matrix model for the nonlinear susceptibility of a strongly driven two-level system provides a qualitative explanation for these results.
title: EbM-Lehre in Pandemiezeiten: ein Prä-Post-Vergleich der Selbstwirksamkeitserwartung Medizinstudierender zur Evidenzbewertung
Creators: name: Labohm, Louisa
name: Schumann, Laura
name: Katalinic, Alexander
name: Noftz, Maria Raili
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Im Medizinstudium bildet die Ausbildung zum wissenschaftlichen Arbeiten die Grundlage für evidenzbasierte Entscheidungen im späteren klinischen Alltag. Ein Teil der Entscheidungsfindung ist dabei auch der kompetente Umgang mit medizinischer Fachliteratur. An[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
Squeezed State of an Electron Cloud as a "Quasi-Neutral'' One-Component Plasma
Creators: name: Bliokh, Y.
name: Leopold, J. G.
name: Krasik, Ya. E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We present a one-dimensional model which gives a novel physical interpretation to the specific state of an ensemble of electrons continuously injected into an electrostatic potential well immersed in a strong applied magnetic field preventing radial expansion. When the space-charge field of the electrons accumulated in the potential well compensates the external electrostatic field, a force-free steady-state of the electron cloud forms. This state of equilibrium is known in another context as a squeezed state of an electron beam. It is shown that the spatial distribution of the electron number density in this steady-state correlates with the shape of the potential well. Perturbations of the steady-state propagate along the electron cloud in the form of Trivelpiece-Gould modes.
description: Major revision
Intermittent exploration on a scale-free network
Creators: name: Ramezanpour, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study an intermittent random walk on a random network of scale-free degree distribution. The walk is a combination of simple random walks of duration $t_w$ and random long-range jumps. While the time the walker needs to cover all the nodes increases with $t_w$, the corresponding time for the edges displays a non monotonic behavior with a minimum for some nontrivial value of $t_w$. This is a heterogeneity-induced effect that is not observed in homogeneous small-world networks. The optimal $t_w$ increases with the degree of assortativity in the network. Depending on the nature of degree correlations and the elapsed time the walker finds an over/under-estimate of the degree distribution exponent.
description: 12 pages, 3 figures, 1 table, published version
Target-Normal Single Spin Asymmetries Measured with Positrons
Creators: name: Grauvogel, G. N.
name: Kutz, T.
name: Schmidt, A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Two-photon exchange and the larger class of hadronic box diagrams are difficult to calculate without a large degree of model-dependence. At the same time, these processes are significant radiative corrections in parity-violating electron scattering, in neutron decay, and may even be responsible for the proton's form factor ratio discrepancy. New kinds of experimental data are needed to help constrain models and guide future box-diagram calculations. The target-normal single spin asymmetry, $A_n$, formed with an unpolarized beam scattering from a target that is polarized normal to the scattering plane, is sensitive to the imaginary part of the two-photon exchange amplitude, and can provide a valuable constraint. A measurement with both electrons and positrons can reduce sources of experimental error, and distinguish between the effects of two-photon exchange and those of time-reversal symmetry violation. This article describes a proposed experiment in Hall A, using the new Super Big-Bite Spectrometer that can cover a momentum transfer range in the critical zone of uncertainty between where hadronic calculations and those based on partonic degrees of freedom are expected to be accurate.
description: 7 pages, 4 figures. arXiv admin note: substantial text overlap with arXiv:2007.15081
title: Sticken für die Freiheit - Kunst aus der Psychiatrie
Creators: name: Sigg, Dominique
Publisher: name: Zentralbibliothek Zürich
Year: 2022
Subjects: subject: 700 Künste und Unterhaltung::740 Zeichnung, angewandte Kunst::746 Textilkunst
subject: 900 Geschichte und Geografie::940 Geschichte Europas::949 Geschichte anderer Teile Europas
subject: Rheinau (Kanton Zürich)
subject: Wintsch, Johanna
subject: Neuzeit
subject: Geschichte
subject: Kulturgeschichte
subject: Sozialgeschichte
subject: Kunsthandwerk
subject: Stickerei

description: «Exaltierte Schönheit mit mystisch satanischem Zug, der sie vor gar nicht langer Zeit auf den Scheiterhaufen gebracht hätte.» So beschrieb 1917 ein Arzt die Stickereien von Jeanne Natalie Wintsch, Patientin in der Klinik Rheinau.
Additional file 5: of Insights into the cotton anther development through association analysis of transcriptomic and small RNA sequencing
Creators: name: Chen, Jin
name: Su, Pin
name: Chen, Pengyun
name: Li, Qiong
name: Yuan, Xiaoling
name: Liu, Zhi
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Figure S2. The expression profiles of gene related with metabolism and signal pathways during anther development. (PDF 221 kb)
Resistively shunted Josephson junctions: QFT predictions versus MC results
Creators: name: Lukyanov, Sergei L.
name: Werner, Philipp
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: During the last fourteen years several exact results were obtained for the so-called boundary sine-Gordon model. In the case of a conformal bulk this 2D boundary quantum field theory describes the universal scaling behavior of the Caldeira-Leggett model of resistively shunted Josephson junctions. In this work, we use a recently developed Monte Carlo technique to test some of the analytical predictions.
description: Published version
Parametric investigation of nonlinear fluctuations in a dc glow discharge plasma
Creators: name: Nurujjaman, Md.
name: Narayanan, Ramesh
name: Iyengar, A. N. Sekar
Publisher: name: arXiv
Year: 2006
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Glow discharge plasmas exhibit various types of self excited oscillations for different initial conditions like discharge voltages and filling pressures. The behavior of such oscillations associated with the anode glow have been investigated using nonlinear techniques like correlation dimension, largest Lyapunov exponent etc. It is seen that these oscillations go to an ordered state from a chaotic state with increase in input energy i.e. with discharge voltages implying occurrence of inverse bifurcations. These results are different from the other observations wherein the fluctuations have been observed to go from ordered to chaotic state.
description: Submitted to Chaos
Frequency Estimation under Local Differential Privacy [Experiments, Analysis and Benchmarks]
Creators: name: Cormode, Graham
name: Maddock, Samuel
name: Maple, Carsten
Publisher: name: arXiv
Year: 2021
Subjects: subject: Databases (cs.DB)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Private collection of statistics from a large distributed population is an important problem, and has led to large scale deployments from several leading technology companies. The dominant approach requires each user to randomly perturb their input, leading to guarantees in the local differential privacy model. In this paper, we place the various approaches that have been suggested into a common framework, and perform an extensive series of experiments to understand the tradeoffs between different implementation choices. Our conclusion is that for the core problems of frequency estimation and heavy hitter identification, careful choice of algorithms can lead to very effective solutions that scale to millions of users
description: 13 pages; Updated figures (7,8,10) and minor corrections
title: Entwicklung eines Einarbeitungsleitfadens für Physiotherapie auf der Intensivstation
Creators: name: Andree-Dieker, Annette
name: Emmerich, Marie
name: Kreysch, Veronika
name: Klitzsch, Janina
name: Sieg, Ann-Christin
name: Bräunig, Jochen
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Mit den zunehmenden physiotherapeutischen Herausforderungen in der Frührehabilitation im Klinikalltag nimmt auch die strukturierte Arbeit auf einer Intensivstation eine zentrale Position ein. Prämisse für eine zielorientierte Förderung der intensivpflichtigen[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
Low-x QCD with CMS at the LHC
Creators: name: d'Enterria, David
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The physics of gluon saturation and non-linear evolution at small values of parton momentum fraction x in the proton and nucleus is discussed in the context of experimental results at HERA and RHIC. The rich physics potential of low-x QCD studies at the LHC is discussed and some measurements in pp, pA and AA collisions accessible with the Compact Muon Solenoid (CMS) experiment are presented.
description: Extended clarifications to Eq. (6). A couple of typos corrected. To appear in EPJC
LCG MCDB -- a Knowledgebase of Monte Carlo Simulated Events
Creators: name: Belov, S.
name: Dudko, L.
name: Galkin, E.
name: Gusev, A.
name: Pokorski, W.
name: Sherstnev, A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we report on LCG Monte Carlo Data Base (MCDB) and software which has been developed to operate MCDB. The main purpose of the LCG MCDB project is to provide a storage and documentation system for sophisticated event samples simulated for the LHC collaborations by experts. In many cases, the modern Monte Carlo simulation of physical processes requires expert knowledge in Monte Carlo generators or significant amount of CPU time to produce the events. MCDB is a knowledgebase mainly dedicated to accumulate simulated events of this type. The main motivation behind LCG MCDB is to make the sophisticated MC event samples available for various physical groups. All the data from MCDB is accessible in several convenient ways. LCG MCDB is being developed within the CERN LCG Application Area Simulation project.
Nuclear forces with Delta-excitations up to next-to-next-to-leading order I: peripheral nucleon-nucleon waves
Creators: name: Krebs, Hermann
name: Epelbaum, Evgeny
name: Meißner, Ulf-G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the two-nucleon force at next-to-next-to-leading order in a chiral effective field theory with explicit Delta degrees of freedom. Fixing the appearing low-energy constants from a next-to-leading order calculation of pion-nucleon threshold parameters, we find an improved convergence of most peripheral nucleon-nucleon phases compared to the theory with pions and nucleons only. In the delta-full theory, the next-to-leading order corrections are dominant in most partial waves considered.
description: 16 pages, 10 figures
Brushless Motor Performance Optimization by Eagle Strategy with Firefly and PSO
Creators: name: Venkatesh, Appalabathula
name: H, Pradeepa
name: R, Chidanandappa
name: Nalinakshan, Shankar
name: N, Jayasankar V
Publisher: name: arXiv
Year: 2021
Subjects: subject: Systems and Control (eess.SY)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: 93-04

description: Brushless motors has special place though different motors are available because of its special features like absence in commutation, reduced noise and longer lifetime etc., The experimental parameter tracking of BLDC Motor can be achieved by developing a Reference system and their stability is guaranteed by adopting Lyapunov Stability theorems. But the stability is guaranteed only if the adaptive system is incorporated with the powerful and efficient optimization techniques. In this paper the powerful eagle strategy with Particle Swarm optimization and Firefly algorithms are applied to evaluate the performance of brushless motor Where, Eagle Strategy(ES) with the use of Levys walk distribution function performs diversified global search and the Particle Swarm Optimization (PSO) and Firefly Algorithm(FFA) performs the efficient intensive local search. The combined operation makes the overall optimization technique as much convenient The simulation results are obtained by using MATLAB Simulink software
description: International Journal of Engineering Trends and Technology (IJETT) Journal Volume-68 Issue-9,Year of Publication 2020 8Pages,5 Figures
title: Informationsflyer zu chronischen Schmerzen in der Physiotherapie: Ein Beitrag zur patient*innenzentrierten evidenzbasierten Gesundheitsversorgung
Creators: name: Thies, Phillip
name: De Santis, Karina Karolina
name: Scharff Rethfeldt, Wiebke
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Edukation in der Physiotherapie dient als Element des Shared-Decision-Makings (SDM), welches die Passung von Lebenswelt von Patient*innen, der (chronischer) Krankheit und therapeutischer Optionen fördert. Um das SDM nachhaltig zu unterstützen, bedarf es[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
Bose-Einstein condensation of strongly correlated electrons and phonons in cuprate superconductors
Creators: name: Alexandrov, A. S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The long-range Froehlich electron-phonon interaction has been identified as the most essential for pairing in high-temperature superconductors owing to poor screening, as is now confirmed by optical, isotope substitution, recent photoemission and some other measurements. I argue that low energy physics in cuprate superconductors is that of superlight small bipolarons, which are real-space hole pairs dressed by phonons in doped charge-transfer Mott insulators. They are itinerant quasiparticles existing in the Bloch states at low temperatures as also confirmed by continuous-time quantum Monte-Carlo algorithm (CTQMC) fully taking into account realistic Coulomb and long-range Froehlich interactions. Here I suggest that a parameter-free evaluation of Tc, unusual upper critical fields, the normal state Nernst effect, diamagnetism, the Hall-Lorenz numbers and giant proximity effects strongly support the three-dimensional (3D) Bose-Einstein condensation of mobile small bipolarons with zero off-diagonal order parameter above the resistive critical temperature Tc at variance with phase fluctuation scenarios of cuprates.
description: 35 pages, 10 figures, to appear in the special volume of Journal of Physics: Condensed Matter
On Energy Optimal Speed Trajectories: The Impact of Electric Powertrain Efficiency Characteristics
Creators: name: Ahmadi, Arian
name: Bauer, Peter H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Systems and Control (eess.SY)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: This paper investigates the effect of the powertrain efficiency map on energy optimal speed trajectories, especially stop-to-stop trajectories. A variety of different efficiency maps are explored and the energy optimization process is carried out. It is shown that while the efficiency maps can have a significant impact on the overall transportation energy, they have little impact on the shape of the optimal speed profiles. A number of very different efficiency maps and their effects on speed trajectories are illustrated. Also, the impact that vehicle and segment parameters as well as average speeds have on the savings are investigated. This paper also presents the impact of transient penalty on the shape of the energy optimal trajectories and associated savings. It is observed that, by adding an additional transient penalty to the energy balance, the shape of trajectories changes and energy savings decrease.
description: 33nd Electric Vehicle Symposium (EVS33)
Eugene Garfield’s Ideas and Legacy and Their Impact on the Culture of Research
Creators: name: Baykoucheva, Svetla
Publisher: name: MDPI
Year: 2019
Subjects: information science
Science Citation Index
SCI
Journal Impact Factor
IF
citations
Web of Science
Current Contents
academic impact
research
scientific information
scientific publishing
ISI
Institute for Scientific Information
culture of research
Eugene Garfield

description: Eugene Garfield advanced the theory and practice of information science and envisioned information systems that made the discovery of scientific information much more efficient. The Institute for Scientific Information (ISI), which he founded in Philadelphia in 1960, developed innovative information products that have revolutionized science. ISI provided current scientific information to researchers all over the world by publishing the table of contents of key scientific journals in the journal Current Contents (CC). Garfield introduced the citation as a qualitative measure of academic impact and propelled the concepts of “citation indexing” and “citation linking”, paving the way for today’s search engines. He created the Science Citation Index (SCI), which raised awareness about citations; triggered the development of new disciplines (scientometrics, infometrics, webometrics); and became the foundation for building new important products such as Web of Science. The journal impact factor (IF), originally designed to select journals for the SCI, became the most widely accepted tool for measuring academic impact. Garfield actively promoted English as the international language of science and became a powerful force in the globalization of research. His ideas changed how researchers gather scientific information, communicate their findings, and advance their careers. This article looks at the impact of Garfield’s ideas and legacy on the culture of research.
title: Risikofaktoren für ein Delir und wirksame Interventionen zur Delirprävention in Zusammenhang mit einem Orts- und Raumwechsel bei älteren PatientInnen – Ergebnisse eines Evidence Summary im Rahmen der Studie ‚TRAnsport und DElir bei älteren Menschen‘ (TRADE)
Creators: name: Denninger, Natascha-Elisabeth
name: Skudlik, Stefanie
name: Carmine, Marlis
name: Brefka, Simone
name: Leinert, Christoph
name: Dallmeier, Dhayana
name: Denkinger, Michael
name: Müller, Martin
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Es ist ein deutlicher Anstieg der Delir-Prävalenz und -Inzidenz bei älteren Menschen im Akutkrankenhaus zu verzeichnen. Ein Delir ist u. a. mit längerem Krankenhausaufenthalt, erhöhtem Pflegebedarf und erhöhter Mortalität assoziiert. Bislang[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
The Role of Police Officers in Schools: Effects on the Recording and Reporting of Crime
Creators: name: Devlin, Deanna Nicole
Publisher: name: Digital Repository at the University of Maryland
Year: 2015
Subjects: subject: Criminology
subject: FOS: Law
subject: Policing
subject: School Crime
subject: School Resource Officers

description: Deploying police officers, known as School Resource Officers (SROs), in schools has become a popular strategy to prevent and reduce school crime. The existing literature mostly examines the presence of SROs and their effects on crime outcomes. This study sought to examine whether differing SRO role approaches influence school crime recording/reporting differently. The study used a constructed longitudinal sample (n = 475) from the School Survey on Crime and Safety (SSOCS) for the years 2004, 2006, and 2008. The findings supported the hypothesis that police presence would be associated with more recording and reporting of crimes. Further, and contrary to hypotheses, schools with SROs who provided mentoring or teaching in addition to law enforcement functions, but not schools with SROs who provided only law enforcement, were more likely to record and report crime than schools without police. Recommendations for future research and policy implications are discussed.
title: Prozessevaluation eines multimodalen Versorgungskonzeptes für Akne-inversa-Betroffene – Ergebnisse und Umsetzbarkeit komplexer Interventionen besser verstehen
Creators: name: Baudendistel, Ines
name: Kroeber, Jasmin
name: Langer, Gero
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Im Rahmen einer multizentrischen randomisierten kontrollierten Studie (EsmAiL: https://www.esmail.eu/) wird ein multimodales Versorgungskonzept zur Verbesserung der Versorgung von Akne-inversa-Betroffenen etabliert und im Vergleich zur Standardversorgung[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
Ignazio Silone, Il seme sotto la neve, edizione critica a cura di Alessandro La Monica, Firenze, Le Monnier Università, 2015
Creators: name: Brigatti, Virna
Publisher: name: Prassi Ecdotiche della Modernità Letteraria
Year: 2019

description: Ignazio Silone, Il seme sotto la neve, edizione critica a cura di Alessandro La Monica, Firenze, Le Monnier Università, 2015. https://sites.unimi.it/oec/schede.php
description: Prassi Ecdotiche della Modernità Letteraria, N. 4/I (2019)
Post-positivism in international political theory relativist or revivalist?
Creators: name: O’Callaghan, Terry
Publisher: name: University of British Columbia
Year: 2009

description: Although the problem of relativism has been a perennial one in human studies, it has only recently become a central issue for international politics. On the one hand, scientific realists have charged post-positivists with espousing a doctrine which amounts to little more than an intellectual free for all. In return, post-positivists argue that to avoid relativism, these scientific realists appeal to a methodological procedure which can only be described as a fiction. This thesis argues that the scientific realist approach both international political theory and to the problem of relativism is severely and unredeemably flawed. And although I make no claim to solve the problem of relativism, I do argue that a different reading of international theory relativism is possible which allows us to make sense of the current relativism. In other words, I argue that to simply denounce relativism as a bad in-and-for-itself is short-sighted and overlooks the fact that relativism does make a knowledge claim upon the discipline of international politics. This claim is that as a form of theoretical alienation it forces us to look for its source. I argue that this is to be found in the marginalization of values and history from international theory in favour of a value-free science. What this tells us is that to avoid relativism we need to bring values and history back into theory.
The Benefits of Diligence: How Precise are Predicted Gravitational Wave Spectra in Models with Phase Transitions?
Creators: name: Guo, Huai-Ke
name: Sinha, Kuver
name: Vagie, Daniel
name: White, Graham
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Models of particle physics that feature phase transitions typically provide predictions for stochastic gravitational wave signals at future detectors and such predictions are used to delineate portions of the model parameter space that can be constrained. The question is: how precise are such predictions? Uncertainties enter in the calculation of the macroscopic thermal parameters and the dynamics of the phase transition itself. We calculate such uncertainties with increasing levels of sophistication in treating the phase transition dynamics. Currently, the highest level of diligence corresponds to careful treatments of the source lifetime; mean bubble separation; going beyond the bag model approximation in solving the hydrodynamics equations and explicitly calculating the fraction of energy in the fluid from these equations rather than using a fit; and including fits for the energy lost to vorticity modes and reheating effects. The lowest level of diligence incorporates none of these effects. We compute the percolation and nucleation temperatures, the mean bubble separation, the fluid velocity, and ultimately the gravitational wave spectrum corresponding to the level of highest diligence for three explicit examples: SMEFT, a dark sector Higgs model, and the real singlet-extended Standard Model (xSM). In each model, we contrast different levels of diligence in the calculation and find that the difference in the final predicted signal can be several orders of magnitude. Our results indicate that calculating the gravitational wave spectrum for particle physics models and deducing precise constraints on the parameter space of such models continues to remain very much a work in progress and warrants care.
description: 43 pages, 16 figures, 1 table
The efficacy and safety of liraglutide for the management of obesity in individuals without diabetes: Systematic review and meta-analysis
Creators: name: Μιχαηλίδης, Θεόδωρος Γεωργίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Παχυσαρκία
Λιραγλουτίδη
Απώλεια βάρους
Obesity
Liraglutide
Weight loss effect

description: The primary aim of the thesis was to evaluate the safety and efficacy of liraglutide for weight management in obese or overweight individuals without diabetes. We conducted a systematic review and meta-analysis of randomized controlled trials that compared the effect of liraglutide against any active comparator in obese or overweight individuals without diabetes mellitus. Liraglutide is a GLP-1 receptor agonist used for treatment of type 2 diabetes mellitus. Moreover, it was recently approved by the European Medicines Agency and the U.S. Food and Drug administration as an anti-obesity agent for adults with body mass index≥30 Kg/m2 or adults with body mass index≥ 27 Kg/m2 who have at least one additional comorbidity such as hypertension, type 2 diabetes mellitus, dyslipidemia or obstructive sleep apnea. The results of this review and meta-analysis showed that liraglutide is an efficacious option for the treatment of obesity. Nevertheless, our conclusions are mostly based on results from placebo-controlled trials, while data from active-controlled studies were scarce. Finally, studies in obese population demonstrated that liraglutide maintained its overall safety profile.
description: Πρωταρχικός στόχος της διπλωματικής εργασίας ήταν να αξιολογήσουμε την αποτελεσματικότητα αλλά και την ασφάλεια χορήγησης της λιραγλουτίδης σε παχύσαρκους ή υπέρβαρους ασθενείς χωρίς σακχαρώδη διαβήτη. Γι’ αυτό το σκοπό διεξήγαμε μία συστηματική ανασκόπηση και μετα-ανάλυση τυχαιοποιημένων κλινικών δοκιμών και μόνο, οι οποίες συνέκριναν την δράση της λιραγλουτίδης με εικονικό φάρμακο ή οποιοδήποτε άλλο ενεργό φαρμακευτικό παράγοντα σε υπέρβαρους ή παχύσαρκους ασθενείς χωρίς σακχαρώδη διαβήτη. Η λιραγλουτίδη είναι ένα φαρμακευτικό ανάλογο για τον υποδοχέα GLP-1 το οποίο χρησιμοποιείται ευρέως στη θεραπεία στου σακχαρώδη διαβήτη τύπου 2. Επιπλέον, προσφάτως έλαβε έγκριση από τον Ευρωπαϊκό Μηχανισμό Φαρμάκων αλλά και τον αντίστοιχο οργανισμό στις Ηνωμένες Πολιτείες ως φάρμακο έναντι της παχυσαρκίας σε ενήλικες με δείκτη μάζας σώματος ≥30 Kg/m2 ή ενήλικες με δείκτη≥27 Kg/m2 οι οποίοι έχουν έστω μία συνοσηρότητα σχετιζόμενη με το αυξημένο βάρος σώματος όπως η αρτηριακή υπέρταση, ο σακχαρώδης διαβήτης τύπου 2, η δυσλιπιδαιμία ή η χρόνια αποφρακτική πνευμονοπάθεια. Τα αποτελέσματα της συγκεκριμένης ανασκόπησης και μετα-ανάλυσης έδειξαν πως η λιραγλουτίδη είναι μία αποτελεσματική θεραπευτική επιλογή έναντι της παχυσαρκίας. Ωστόσο, τα συμπεράσματα μας βασίζονται κυρίως σε αποτελέσματα από μελέτες που συνέκριναν την λιραγλουτίδη με εικονικό φάρμακο, καθώς τα δεδομένα από μελέτες έναντι σε άλλους φαρμακευτικούς παράγοντες ήταν ελάχιστα. Επιπλέον, με βάση τα αποτελέσματα της ανασκόπησης μας φαίνεται πως η λιραγλουτίδη διατηρεί το ασφαλές προφίλ χορήγησης της όπως έχει μελετηθεί και παρουσιασθεί στο παρελθόν.
title: Multidisziplinäre Prähabilitation zur Verbesserung postoperativer Outcomes gebrechlicher onkologischer Patienten, welche sich einer neoadjuvanten Therapie unterziehen: randomisiert-kontrollierte Pilotstudie
Creators: name: Friedrichs, Juliane
name: Kleeff, Jörg
name: Michl, Patrick
name: Klose, Johannes
name: Vordermark, Dirk
name: Schmidt, Heike
name: Röder, Carmen
name: Regenspurger, Katja
name: Jahn, Patrick
name: Medenwald, Daniel
name: Ronellenfitsch, Ulrich
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Die jährliche Inzidenz gastrointestinaler Karzinome in Deutschland beträgt 70/100.000 Einwohner. Die meisten Erkrankten unterziehen sich einer Operation mit kurativem Ansatz. Es ist davon auszugehen, dass ein relevanter Anteil der Patienten definitionsgemäß „frail“[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
Giovanni Verga, Vagabondaggio, edizione critica a cura di Matteo Durante, Novara, Interlinea, 2018
Creators: name: Brigatti, Virna
Publisher: name: Prassi Ecdotiche della Modernità Letteraria
Year: 2019

description: Giovanni Verga, Vagabondaggio, edizione critica a cura di Matteo Durante, Novara, Interlinea, 2018, pp. i-l; 1- 340. https://sites.unimi.it/oec/schede.php
description: Prassi Ecdotiche della Modernità Letteraria, No 4/I (2019)
Principal and Teacher Reports of Principal Leadership: An Examination of Congruence and Predictive Validity
Creators: name: Green, Meghan Rebecca Finney
Publisher: name: Digital Repository at the University of Maryland
Year: 2015
Subjects: subject: Educational leadership
subject: Educational administration
subject: Education
subject: Leadership
subject: Organizational Focus
subject: Principal
subject: School Morale
subject: Teacher
subject: Turnover

description: Principals influence school characteristics including morale and teacher turnover, but the utility of different methods of measuring principal behavior is unclear. Using data from public schools in the National Study of Delinquency Prevention in Schools, I examined relations between school-level teacher reports and principal self-reports of leadership, which better predicted student-reported rule clarity and fairness, and whether agreement or congruence between reports of principal leadership predicted school morale, organizational focus, and teacher turnover. The data used are from 263 schools and thousands of respondents; limitations of the study include the measures of principal leadership used, which are not strictly parallel and the age of the data used. I hypothesized that correlations between teacher and principal reports would be small and positive, that teacher reports of leadership would better predict rule clarity and fairness, and that congruence between reports would predict better school morale, better organizational focus, and lower teacher turnover.
Three-point vertices in Landau-gauge Yang-Mills theory
Creators: name: Cucchieri, Attilio
name: Maas, Axel
name: Mendes, Tereza
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Vertices are of central importance for constructing QCD bound states out of the individual constituents of the theory, i.e. quarks and gluons. In particular, the determination of three-point vertices is crucial in non-perturbative investigations of QCD. We use numerical simulations of lattice gauge theory to obtain results for the 3-point vertices in Landau-gauge SU(2) Yang-Mills theory in three and four space-time dimensions for various kinematic configurations. In all cases considered, the ghost-gluon vertex is found to be essentially tree-level-like, while the three-gluon vertex is suppressed at intermediate momenta. For the smallest physical momenta, reachable only in three dimensions, we find that some of the three-gluon-vertex tensor structures change sign.
description: 9 pages, 6 figures; minor modifications and references added, version to appear in PRD
Relative occurrence rates of terrestrial planets orbiting FGK stars
Creators: name: Jin, Sheng
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: This paper aims to derive a map of relative planet occurrence rates that can provide constraints on the overall distribution of terrestrial planets around FGK stars. Based on the planet candidates in the Kepler DR25 data release, I first generate a continuous density map of planet distribution using a Gaussian kernel model and correct the geometric factor that the discovery space of a transit event decreases along with the increase of planetary orbital distance. Then I fit two exponential decay functions of detection efficiency along with the increase of planetary orbital distance and the decrease of planetary radius. Finally, the density map of planet distribution is compensated for the fitted exponential decay functions of detection efficiency to obtain a relative occurrence rate distribution of terrestrial planets. The result shows two regions with planet abundance: one corresponds to planets with radii between 0.5 and 1.5 R_Earth within 0.2 AU, the other corresponds to planets with radii between 1.5 and 3 R_Earth beyond 0.5 AU. It also confirms the features that may be caused by atmospheric evaporation: there is a vacancy of planets of sizes between 2.0 and 4.0 R_Earth inside of ~ 0.5 AU, and a valley with relatively low occurrence rates between 0.2 and 0.5 AU for planets with radii between 1.5 and 3.0 R_Earth.
description: Accepted for publication in MNRAS
The UV sensitivity of the Higgs potential in Gauge-Higgs Unification
Creators: name: Yamada, Atsuyuki
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper, we discuss the UV sensitivity of the Higgs effective potential in a Gauge-Higgs Unification (GHU) model. We consider an $SU(\mathcal N)$ GHU on $\mathbf M^4\times S^1$ spacetime with a massless Dirac fermion. In this model, we evaluate the four-Fermi diagrams at the two-loop level and find them to be logarithmically divergent in the dimensional regularization scheme. Moreover, we confirm that their counter terms contribute to the Higgs effective potential at the four-loop level. This result means that the Higgs effective potential in the GHU depends on UV theories as well as in other non-renormalizable theories.
description: 24 pages, prepared for submission to PTEP, accepted for publication in PTEP
title: Beeinflussen Behandlungsdauer und -häufigkeiten den Behandlungserfolg einer Physiotherapie beim Halswirbelsäulensyndrom? – Ein HTA-Bericht (HT18-02)
Creators: name: Becker, Monika
name: Rombey, Tanja
name: Strunk, Katharina
name: Dunger, Christine
name: von Heese, Paul Aleksander
name: Bühn, Stefanie
name: Mathes, Tim
name: Tjardes, Thorsten
name: Knelangen, Marco
name: Pieper, Dawid
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Unter der Voraussetzung, dass Physiotherapie bei der Behandlung eines Halswirbelsäulen (HWS)-Syndroms effektiv ist, war es das Ziel, eine unterschiedliche Dauer, unterschiedliche Häufigkeiten oder Frequenzen (DHF) einer Physiotherapie zur Behandlung eines HWS-Syndroms[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: Verbesserung der Plaque- und Biofilmkontrolle von Menschen mit Pflegebedarf durch delegierte Fremdmundpflege im Rahmen der aufsuchenden zahnmedizinischen Betreuung
Creators: name: Barbe, Anna Greta
name: Noack, Michael J.
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund/Fragestellung: Eine lebenslang täglich durchgeführte Plaque- und Biofilmkontrolle ist Grundlage für stabile Mundgesundheit, die bei Menschen mit Pflegebedarf bisher nicht zufriedenstellend gelöst ist. Komplex ist die Situation durch verschiedene involvierte Gruppen:[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
Global Fits of Third Family Hypercharge Models to Neutral Current B-Anomalies and Electroweak Precision Observables
Creators: name: Allanach, B. C.
name: Camargo-Molina, J. Eliel
name: Davighi, Joe
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: While it is known that third family hypercharge models can explain the neutral current $B-$anomalies, it was hitherto unclear whether the $Z-Z^\prime$ mixing predicted by such models could simultaneously fit electroweak precision observables. Here, we perform global fits of several third family hypercharge models to a combination of electroweak data and those data pertinent to the neutral current $B-$anomalies. While the Standard Model is in tension with this combined data set with a $p-$value of $.00068$, simple versions of the models (fitting two additional parameters each) provide much improved fits. The original Third Family Hypercharge Model, for example, has a $p-$value of $.065$, i.e. $\sqrt{Δχ^2}=6.5σ$.
description: 10 pages, 17 figures, ancillary material attached in source. Accepted version
Wind-wind collision in the eta Carinae binary system - III. The HeII 4686 line profile
Creators: name: Abraham, Z.
name: Falceta-Goncalves, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We modeled the HeII 4686 line profiles observed in the eta Carinae binary system close to the 2003.5 spectroscopic event, assuming that they were formed in the shocked gas that flows at both sides of the contact surface formed by wind-wind collision. We used a constant flow velocity and added turbulence in the form of a gaussian velocity distribution. We allowed emission from both the primary and secondary shocks but introduced infinite opacity at the contact surface, implying that only the side of the contact cone visible to the observer contributed to the line profile. Using the orbital parameters of the binary system derived from the 7 mm light curve during the last spectroscopic event (Paper II) we were able to reproduce the line profiles obtained with the HST at different epochs, as well as the line mean velocities obtained with ground based telescopes. A very important feature of our model is that the line profile depends on the inclination of the orbital plane; we found that to explain the latitude dependent mean velocity of the line, scattered into the line of sight by the Homunculus, the orbit inclination should be close to 90 degrees, meaning that it does not lie in the Homunculus equatorial plane, as usually assumed. This inclination, together with the relative position of the stars during the spectroscopic events, allowed us to explain most of the observational features, like the variation of the Purple Haze with the orbital phase, and to conciliate the X-ray absorption with the postulated shell effect used to explain the optical and UV light curves.
description: to appear in the MNRAS
Induced photon statistics in three-level lasers
Creators: name: Golubeva, T.
name: Golubev, Yu.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The statistical properties of three-level lasing are investigated theoretically. It is assumed that the three-level medium is coherently excited by another laser with an arbitrary photon statistics. It is proved that, under the specific conditions, the photon statistics of the three-level laser duplicate the photon statistics of the exciting laser. We call this phenomenon an induced photon statistics. We suggest to use this to analyze the statistical properties of a laser involved into a feedback process. Applying this laser for the coherent pump of a three-level laser, we can follow its photon statistics by means of direct following the three-level generation. In accordance with [H. M. Wiseman and G. J. Milburn, Phys. Rev. A, 49, 1350-1366 (1994)], we conclude that the feedback in itself is unable to generate the non-classical manifestation in the laser field.
description: 13 pages, 2 figures, RevTeX4. Submitted to Phys. Rev. A
title: “Magnitude of Clinical Benefit” of solid tumour drugs and their real-world application in the Austrian health care setting
Creators: name: Grössmann, Nicole
name: Robausch, Martin
name: Willenbacher, Wolfgang
name: Wolf, Sarah
name: Simon, Judit
name: Wild, Claudia
Publisher: name: German Medical Science GMS Publishing House
Year: 2021
Subjects: subject: 610 Medical sciences; Medicine

description: Background/research question: Insufficient evidence for robust decision-making especially for cancer drugs increases the importance of systematic assessments of clinical benefits and the actual real-world application. Therefore, we aimed to assess the clinical benefit of recently approved solid[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