cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Makro- und mikromorphologische Analyse des Nervus massetericus in 106 humanen Gesichtshälften zur Optimierung fazialer Reanimationen mittels V-to-VII-Nerventransfer bzw. freiem Muskeltransplantat bei Fazialisparese
Creators: name: Rüwe, Marc
name: Engelmann, Simon
name: Mandlik, Veronika
name: Taeger, Christian
name: Tamm, Ernst
name: Bleys, Ronald
name: Prantl, Lukas
name: Kehrer, Andreas
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Fazialisparesepatienten leiden unter schweren funktionellen, ästhetischen und psychischen Folgen. Der N. massetericus kann zur fazialen Reanimation an ein freies funktionelles Muskeltransplantat oder an einen ipsilateralen Fazialisnervenast (V-to-VII-Nerventransfer) koaptiert werden.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)
Comparison of Calculations for the Hubbard model obtained with Quantum-Monte-Carlo, exact and stochastic Diagonalization
Creators: name: Husslein, Thomas
name: Fettes, Werner
name: Morgenstern, Ingo
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: In this paper we compare numerical results for the ground state of the Hubbard model obtained by Quantum-Monte-Carlo simulations with results from exact and stochastic diagonalizations. We find good agreement for the ground state energy and superconducting correlations for both, the repulsive and attractive Hubbard model. Special emphasis lies on the superconducting correlations in the repulsive Hubbard model, where the small magnitude of the values obtained by Monte-Carlo simulations gives rise to the question, whether these results might be caused by fluctuations or systematic errors of the method. Although we notice that the Quantum-Monte-Carlo method has convergence problems for large interactions, coinciding with a minus sign problem, we confirm the results of the diagonalization techniques for small and moderate interaction strengths. Additionally we investigate the numerical stability and the convergence of the Quantum-Monte-Carlo method in the attractive case, to study the influence of the minus sign problem on convergence. Also here in the absence of a minus sign problem we encounter convergence problems for strong interactions.
description: 24 pages, 9 figures
title: Augmentation der Ober- und Unterlippe durch Micro-Fat-Grafting zur funktionellen und ästhetischen Rekonstruktion bei Fazialisparese
Creators: name: Müssener, Robin
name: Anker, Alexandra
name: Brebant, Vanessa
name: Lamby, Philipp
name: Prantl, Lukas
name: Kehrer, Andreas
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Der Ausfall des N. facialis bedingt einen Funktionsverlust der mimischen Muskulatur. Durch Atrophie des M. orbicularis oris ist die oralen Kontinenz beeinträchtigt. Fazialisparesepatienten leiden aufgrund des unvollständigen Lippenschlusses unter Speichellaufen und dem Verlust[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)
Quantum correlations and classical resonances in an open chaotic system
Creators: name: Lu, Wentao T.
name: Pance, Kristi
name: Pradhan, Prabhakar
name: Sridhar, S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that the autocorrelation of quantum spectra of an open chaotic system is well described by the classical Ruelle-Pollicott resonances of the associated chaotic strange repeller. This correspondence is demonstrated utilizing microwave experiments on 2-D n-disk billiard geometries, by determination of the wave-vector autocorrelation C(κ) from the experimental quantum spectra S_{21}(k). The correspondence is also established via "numerical experiments" that simulate S_{21}(k) and C(κ) using periodic orbit calculations of the quantum and classical resonances. Semiclassical arguments that relate quantum and classical correlation functions in terms of fluctuations of the density of states and correlations of particle density are also examined and support the experimental results. The results establish a correspondence between quantum spectral correlations and classical decay modes in an open systems.
description: 10 pages, 5 eps figures, "Quantum chaos Y2K" Nobel symposium, to appear in Physica Scripta
title: Evaluation der Rupturrate, des funktionellen Ergebnisses und der Patientenzufriedenheit nach primärer Beugesehnennaht in Tsuge-Naht-Technik unter Anwendung des Arthrex FiberLoop® mit anschließender dynamischer Nachbehandlung
Creators: name: Koehler, Stephanie
name: Neubrech, Florian
name: Sauerbier, Michael
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Bei Beugesehnennähten in Zone 2/3 ist in der Literatur eine Rupturrate von bis 10% beschrieben. Es besteht noch kein Konsens bezüglich der optimalen Nahttechnik und des Nahtmaterials. In dieser Studie sollte die Rupturrate nach primärer Beugesehnennaht unter Anwendung[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)
Asota turtuosa More 1872
Creators: name: Spitsyn, V. M.
name: Bolotov, N. I.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Asota
Asota turtuosa

description: Asota turtuosa More, 1872
DISTRIBUTION. India, Nepal, China, Taiwan, and Thailand.
description: Published as part of Spitsyn, V. M. & Bolotov, N. I., 2020, Checklist of the subfamily Aganainae (Lepidoptera: Erebidae) from Laos with new records from adjacent countries, pp. 8-16 in Far Eastern Entomologist 417 on page 15, DOI: 10.25221/fee.417.2, http://zenodo.org/record/7166176
title: Regenerationsergebnisse nach Rekonstruktion sensibler digitaler Nervendefekte der Hand mittels Venen-Muskel-Interponaten
Creators: name: Ederer, Ines Ana
name: Schulz, Lukas
name: Mayer, Johannes
name: Daigeler , Adrien
name: Wahler, Theodora
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Der Vorteil von Venen-Muskel-Interponaten (VMI) gegenüber Nerventransplantaten oder Nervenröhrchen liegt in der geringen Hebemorbidität und keiner Entstehung additiver Kosten. Literatur über deren Anwendung und Ergebnisse ist jedoch begrenzt. Ziel dieser Studie war, die sensible [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)
Khung năng lực AI cho giáo viên
Creators: name: Nghia, Le Trung
Publisher: name: Zenodo
Year: 2025

description: Đây là bản dịch tài liệu gốc tiếng Anh "AI competency framework for teachers" do UNESCO xuất bản năm 2024, giấy phép CC BY-SA 3.0 IGO.
Pressure and intermittency in passive vector turbulence
Creators: name: Adzhemyan, L. Ts.
name: Antonov, N. V.
name: Mazzino, A.
name: Muratore-Ginanneschi, P.
name: Runov, A. V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We investigate the scaling properties a model of passive vector turbulence with pressure and in the presence of a large-scale anisotropy. The leading scaling exponents of the structure functions are proven to be anomalous. The anisotropic exponents are organized in hierarchical families growing without bound with the degree of anisotropy. Nonlocality produces poles in the inertial-range dynamics corresponding to the dimensional scaling solution. The increase with the Péclet number of hyperskewness and higher odd-dimensional ratios signals the persistence of anisotropy effects also in the inertial range.
description: 4 pages, 1 figure
Extended Quintessence
Creators: name: Perrotta, Francesca
name: Baccigalupi, Carlo
name: Matarrese, Sabino
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study Quintessence cosmologies in the context of scalar-tensor theories of gravity, where a scalar field $ϕ$, assumed to provide most of the cosmic energy density today, is non-minimally coupled to the Ricci curvature scalar $R$. Such `Extended Quintessence' cosmologies have the appealing feature that the same field causing the time (and space) variation of the cosmological constant is the source of a varying Newton's constant à la Jordan-Brans-Dicke. We investigate here two classes of models, where the gravitational sector of the Lagrangian is $F(ϕ)R$ with $F(ϕ)=ξϕ^{2}$ (Induced Gravity, IG) and $F(ϕ)=1+ξϕ^{2}$ (Non-Minimal Coupling, NMC). As a first application of this idea we consider a specific model, where the Quintessence field, $ϕ$, obeying the simplest inverse power potential, has $Ω_ϕ=0.6$ today, in the context of the Cold Dark Matter scenario, with scale-invariant adiabatic initial perturbations. We find that, if $ξ\lesssim 5\times 10^{-4}$ for IG and $ξ\lesssim 5\times 10^{-3}(\sqrt{G}ϕ_{0})^{-1}$ for NMC ($ϕ_{0}$ is the present Quintessence value) our Quintessence field satisfies the existing solar system experimental constraints. Using linear perturbation theory we then obtain the polarization and temperature anisotropy spectra of the Cosmic Microwave Background (CMB) as well as the matter power-spectrum. The perturbation behavior possesses distinctive features, that we name `QR-effects', regarding acoustic peak location and height, late time integrated Sachs-Wolfe effect, as well as turnover and amplitude in the matter power spectrum. These features could be detected in the upcoming observations on CMB and large-scale structure.
description: 19 pages including 10 figures, final version to be published in Phys.Rev.D
Thermal transport at a nanoparticle-water interface: A molecular dynamics and continuum modeling study
Creators: name: Rajabpour, Ali
name: Seif, Roham
name: Arabha, Saeed
name: Heyhat, Mohammad Mahdi
name: Merabia, Samy
name: Hassanali, Ali
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Heat transfer between a silver nanoparticle and surrounding water has been studied using molecular dynamics (MD) simulations. The thermal conductance (Kapitza conductance) at the interface between a nanoparticle and surrounding water has been calculated using four different approaches: transient with/without temperature gradient (internal thermal resistance) in the nanoparticle, steady-state non-equilibrium and finally equilibrium simulations. The results of steady-state non-equilibrium and equilibrium are in agreement but differ from the transient approach results. MD simulations results also reveal that in the quenching process of a hot silver nanoparticle, heat dissipates into the solvent over a length-scale of ~ 2nm and over a timescale of less than 5ps. By introducing a continuum solid-like model and considering a heat conduction mechanism in water, it is observed that the results of the temperature distribution for water shells around the nanoparticle agree well with MD results. It is also found that the local water thermal conductivity around the nanoparticle is greater by about 50 percent than that of bulk water. These results have important implications for understanding heat transfer mechanisms in nanofluids systems and also for cancer photothermal therapy, wherein an accurate local description of heat transfer in an aqueous environment is crucial.
description: 22 pages, 7 figures,
title: Langzeitergebnisse der Fingerkuppenrekonstruktion mit dem neurovaskulären Insellappen
Creators: name: Arsalan-Werner, Annika
name: Brui, Natallia
name: Mehling, Isabella
name: Schlageter, Michael
name: Sauerbier, Michael
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Fingerkuppenverletzungen sind häufig, jedoch hat sich weltweit kein Goldstandard zur Behandlung von Allen Typ III/IV-Verletzungen etabliert. Therapieoptionen sind neben der konservativen Therapie (z.B. mit Folienverband) die Defektdeckung mit verschiedenen Lappenplastiken. Langzeitergebnisse[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)
THE SIGNIFICANCE OF LAW ENFORCEMENT AGENCIES AND CRIME MANAGMENT IN BAIDOA
Creators: name: Bashir, Ali Abdi
Publisher: name: Zenodo
Year: 2025
Subjects: SIGNIFICANCE OF LAW ENFORCEMENT AGENCIES
CRIME MANAGMENT IN BAIDOA

description: ABSTRACT

The study was based on the significance of law enforcement agencies and crime management in Baidoa, a case study of the Baidoa police station. The study's objectives include establishing the role and significance of law enforcement agencies and crime management, identifying the factors that influence the significance of law enforcement agencies and crime management, and determining the relationship between law enforcement agencies and crime management in Baidoa Southwest state. The study was conducted in Baidoa, Somalia, to examine the significance of law enforcement agencies and crime management in Baidoa.
Pumping two dilute gas Bose-Einstein condensates with Raman light scattering
Creators: name: Savage, C. M.
name: Ruostekoski, Janne
name: Walls, Dan F.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We propose an optical method for increasing the number of atoms in a pair of dilute gas Bose-Einstein condensates. The method uses laser-driven Raman transitions which scatter atoms between the condensate and non-condensate atom fractions. For a range of condensate phase differences there is destructive quantum interference of the amplitudes for scattering atoms out of the condensates. Because the total atom scattering rate into the condensates is unaffected the condensates grow. This mechanism is analogous to that responsible for optical lasing without inversion. Growth using macroscopic quantum interference may find application as a pump for an atom laser.
description: 4 pages, no figures
Construction of J2-Invariant Periodic Relative Motion in Highly Elliptical Orbits
Creators: name: Kulik, Jackson
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Two satellites with mean orbital elements which differ only in terms of right ascension of the ascending node, argument of perigee, and mean anomaly are notable for having the same mean orbital element secular drift rates due to the J2 perturbation. The relative orbits which result from this configuration are discounted in the literature for not providing sufficiently many degrees of freedom with which to design relative orbit geometries suitable for real world missions. However, this paper will explore a variety of useful geometries which result from this limited design space, and provide analytical formulas for the differences between chief and deputy mean orbital elements as a function of the desired orbit geometry and inertial chief orbit. These include in-track-centered, quadrant-time-centered, offset-circular, rectilinear, boomerang-shaped, and cross-track only geometries.
Crossover in the electron-phonon heat exchange in layered nanostructures
Creators: name: Anghel, Dragos-Victor
name: Caraiani, Claudiu
name: Galperin, Yuri M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study theoretically the effect of the effective dimensionality of the phonon gas distribution on the heat exchange between electrons and phonons in layered nanostructures. If we denote the electrons temperature by $T_e$ and the phonons temperature by $T_{ph}$, then the total heat power $P$ is proportional--in general--to $T_e^x - T_{ph}^x$, the exponent $x$ being dependent on the effective dimensionality of the phonon gas distribution. If we vary the temperature in a wide enough range, the effective dimensionality of the phonon gas distribution changes going through a crossover around some temperature, $T_C$. These changes are reflected by a change in $x$. On one hand, in a temperature range well below a crossover temperature $T_C$ only the lowest branches of the phonon modes are excited. They form a (quasi) two-dimensional gas, with $x=3.5$. On the other hand, well above $T_C$, the phonon gas distribution is quasi three-dimensional and one would expect to recover the three dimensional results, with $x = 5$. But this is not the case in our layered structure. The exponent $x$ has a complicated, non-monotonous dependence on temperature forming a "plateau region" just after the crossover temperature range, with $x$ between 4.5 and 5. After the plateau region, $x$ decreases, reaching values between 3.5 and 4 at the highest temperature used in our numerical calculations, which is more than 40 times higher than $T_C$.
description: 8 pages, 2 figures
Effective pressure coefficient for porosity matters for compressibility coefficients
Creators: name: biot-bazant, figshare admin
name: Njiekak, Gautier
name: Sahay, Pratap Narayan
name: Mueller, Tobias
Publisher: name: The Biot-Bazant Conference
Year: 2021
Subjects: subject: 91402 Geomechanics and Resources Geotechnical Engineering
subject: FOS: Environmental engineering
subject: 80110 Simulation and Modelling
subject: FOS: Computer and information sciences

description: This publication is part of the proceedings of the Biot-Bažant Conference on Engineering Mechanics and Physics of Porous Materials, which took place virtually on June 1-3, 2021. It contains a one-page abstract and the video of the talk that was given at the conference.
The word problem for double categories
Creators: name: Delpeuch, Antonin
Publisher: name: Zenodo
Year: 2019

description: We solve the word problem for free double categories without equations between generators by translating it to the word problem for 2-categories. This yields a quadratic algorithm deciding the equality of diagrams in a free double category. The translation is of interest in its own right since and can for instance be used to reason about double categories with the language of 2-categories, sidestepping the pinwheel problem.
Peridrome orbicularis
Creators: name: Spitsyn, V. M.
name: Bolotov, N. I.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Peridrome
Peridrome orbicularis

description: Peridrome orbicularis (Walker, 1854)
DISTRIBUTION. India, China, Myanmar, Thailand, Cambodia, Indonesia, Philippines.
description: Published as part of Spitsyn, V. M. & Bolotov, N. I., 2020, Checklist of the subfamily Aganainae (Lepidoptera: Erebidae) from Laos with new records from adjacent countries, pp. 8-16 in Far Eastern Entomologist 417 on page 15, DOI: 10.25221/fee.417.2, http://zenodo.org/record/7166176
Noise induced inflation
Creators: name: Calzetta, Esteban
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider a closed Friedmann-Robertson-Walker Universe driven by the back reaction from a massless, non-conformally coupled quantum scalar field. We show that the back-reaction of the quantum field is able to drive the cosmological scale factor over the barrier of the classical potential so that if the universe starts near zero scale factor (initial singularity) it can make the transition to an exponentially expanding de Sitter phase, with a probability comparable to that from quantum tunneling processes. The emphasis throughout is on the stochastic nature of back reaction, which comes from the quantum fluctuations of the fundamental fields.
description: Latex, 15 pages, 3 figures in eps format. To appear in the Proceedings of the 1998 Peiresq Workshop, M. Castagnino, E. Gunzig and E. Verdaguer (editors)
Stabilized Spin-Polarized Jellium Model and Odd-Even Alternations in Jellium Metal Clusters
Creators: name: Payami, M.
name: Nafari, N.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: In this paper, we have considered the mechanical stability of a jellium system in the presence of spin degrees of freedom and have generalized the stabilized jellium model, introduced by J. P. Perdew, H. Q. Tran, and E. D. Smith [Phys. Rev. B42, 11627 (1990)], to a spin-polarized case. By applying this generalization to metal clusters (Al, Ga, Li, Na, K, Cs), we gain additional insights about the odd-even alternations, seen in their ionization potentials. In this generalization, in addition to the electronic degrees of freedom, we allow the positive jellium background to expand as the clusters' polarization increases. In fact, our self-consistent calculations of the energetics of alkali metal clusters with spherical geometries, in the context of density functional theory and local spin density approximation, show that the energy of a cluster is minimized for a configuration with maximum spin compensation (MSC). That is, for clusters with even number of electrons, the energy minimization gives rise to complete compensation ($N_\uparrow=N_\downarrow$), and for clusters with odd number of electrons, only one electron remains uncompensated ($N_\uparrow-N_\downarrow=1$). It is this MSC-rule which gives rise to alternations in the ionization potentials. Aside from very few exceptions, the MSC-rule is also at work for other metal culsters (Al, Ga) of various sizes.
description: 18 pages, Rev_Tex, 14 figures in PostScript, Extended and improved version of our recent article with the same title
On the semiclassical Einstein-Langevin equation
Creators: name: Martin, Rosario
name: Verdaguer, Enric
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We introduce a semiclassical Einstein-Langevin equation as a consistent dynamical equation for a first order perturbative correction to semiclassical gravity. This equation includes the lowest order quantum stress-energy fluctuations of matter fields as a source of classical stochastic fluctuations of the gravitational field. The Einstein-Langevin equation is explicitly solved around one of the simplest solutions of semiclassical gravity: Minkowski spacetime with a conformal scalar field in its vacuum state. We compute the two-point correlation function of the linearized Einstein tensor. This calculation illustrates the possibility of obtaining some ``non-perturbative'' behavior for the induced gravitational fluctuations that cannot be obtained in perturbative quantum gravity.
description: 4 pages, RevTeX, no figures
title: Analyse von Rezidiven und Komplikationen nach perkutaner Nadelfaszotomie bei Dupuytren-Krankheit
Creators: name: Holger, Erne
name: Moog, Philipp
name: Buchner, Lara
name: Cerny, Michael
name: Bauer, Anna-Theresa
name: Schmauß, Daniel
name: Megerle, Kai
name: Machens, Hans-Günther
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die partielle Aponeurektomie zur Behandlung der Dupuytren-Kontraktur stellt den Goldstandard für die Behandlung der Dupuytren-Kontraktur dar. In ausgewählten Fällen ist die Alternative die perkutane Nadel-Fasziotomie (PNF). Material und Methoden: Zwischen 2008 und 2018 [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)
title: Transformative effectiveness of citizen science: "Participate, co-research, put into practice?"
title: Results from the EfficientCitizens and COMPAIR projects
titleType: Subtitle
Creators: name: Wilbrandt, Gesine
name: Kondra, Maria
Publisher: name: Zenodo
Year: 2025
Subjects: subject: energy transition
subject: Citizen Science
subject: Citizen science
subject: peer-to-peer
subject: housing
subject: energy
subject: transformative learning

description: Citizen science has proven to be an effective tool for tackling environmental and social challenges. The two citizen science projects EfficientCitizens and COMPAIR will be used to highlight the special features of the citizen science approach from the perspective of energy-efficient building refurbishment, air pollution control and mobility along with the research design, methodology and project results.

The EfficientCitizens project investigated how a peer-to-peer exchange of experience can support energy-efficient building renovations in single-family homes. The aim of the study was to find out whether and under what conditions these exchange formats can reduce uncertainty regarding possible refurbishment measures and facilitate preparation for refurbishment steps. By involving citizens who had already gained renovation experience, a transformative learning process was created, the effects of which on the motivation and decision-making of the participants were analysed.

The COMPAIR project investigated how citizen science can contribute to providing reliable and valid data, raising awareness and changing personal environmental behaviour and supporting policy action against air pollution in cities. The aim of COMPAIR was to develop concrete personal and political recommendations for action by fostering close collaboration between citizens, researchers, policy makers and other stakeholders. With easy-to-use stationary or mobile sensors, citizens encountered air and traffic measurements within Berlin.
The VLA-COSMOS 3 GHz Large Project: Average radio spectral energy distribution of highly star-forming galaxies
Creators: name: Tisanić, K.
name: Smolčić, V.
name: Delhaize, J.
name: Novak, M.
name: Intema, H.
name: Delvecchio, I.
name: Schinnerer, E.
name: Zamorani, G.
name: Bondi, M.
name: Vardoulaki, E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We construct the average radio spectral energy distribution (SED) of highly star-forming galaxies (HSFGs) up to z~4. Infrared and radio luminosities are bound by a tight correlation that is defined by the so-called q parameter. This infrared-radio correlation provides the basis for the use of radio luminosity as a star-formation tracer. Recent stacking and survival analysis studies find q to be decreasing with increasing redshift. It was pointed out that a possible cause of the redshift trend could be the computation of rest-frame radio luminosity via a single power-law assumption of the star-forming galaxies' (SFGs) SED.To test this, we constrained the shape of the radio SED of a sample of HSFGs. To achieve a broad rest-frame frequency range, we combined previously published VLA observations of the COSMOS field at 1.4 GHz and 3 GHz with unpublished GMRT observations at 325 MHz and 610 MHz by employing survival analysis to account for non-detections in the GMRT maps. We selected a sample of HSFGs in a broad redshift range (0.3100M0/yr) and constructed the average radio SED. By fitting a broken power-law, we find that the spectral index changes from $α_1=0.42\pm0.06$ below a rest-frame frequency of 4.3 GHz to $α_2=0.94\pm0.06$ above 4.3 GHz. Our results are in line with previous low-redshift studies of HSFGs (SFR>10M0/yr) that show the SED of HSFGs to differ from the SED found for normal SFGs (SFR<10M0/yr). The difference is mainly in a steeper spectrum around 10 GHz, which could indicate a smaller fraction of thermal free-free emission. Finally, we also discuss the impact of applying this broken power-law SED in place of a simple power-law in K-corrections of HSFGs and a typical radio SED for normal SFGs drawn from the literature. We find that the shape of the radio SED is unlikely to be the root cause of the q-z trend in SFGs.
description: 21 pages, 15 figures
On the analytic expression that must be given to the gravitational tensor in Einstein's theory
Creators: name: Levi-Civita, T.
Publisher: name: arXiv
Year: 1999
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Foreword. While most textbooks of general relativity and research articles discuss at length the relative merits of the pseudo tensors proposed by Einstein and by other authors for representing the energy of the gravitational field, Levi Civita's definition of a true gravitational energy tensor has succumbed to the authority of Einstein and is nearly forgotten. It seems however worthy of a careful re-examination, due to its unquestionable logical soundness and to the unique manner of propagation for gravitational energy that it entails.
description: Plain TeX, 9 pages
title: Ausbreitungsmuster von Handinfektionen in Abhängigkeit der Eintrittslokalisation und Ableitung in die Therapieentscheidung – Eine retrospektive Single-Center-Studie von 475 Patienten
Creators: name: Dastagir, Khaled
name: Könneker, Sören
name: Vogt, Peter M.
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Für die operative Behandlung von Handinfektionen ist die Kenntnis der Anatomie und Ausbreitung der Infektionen unerlässlich. Retrospektiv wurden 475 Patienten mit Handinfektionen, die in unserer Klinik (2007–2015) behandelt wurden, hinsichtlich einer Korrelation der Ursache, des Verletzungsortes[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)
title: Patient-rated long-term results after complete denervation ofthe wrist
Creators: name: Bösch, Cedric
name: Fuchsberger, Thomas
name: Gonser, Phillipp
name: Tonagel, Felix
name: Fischborn, Till
name: Schaller, Hans-Eberhard
name: Haerle, Max
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Question: The aim of this study was to examine the long-term results after the denervation of the wrist. Methods: Between 1977 and 2001 we treated 375 patients in our clinic. A retrospective analysis has taken place. Results: The mean age was 43.5 years, 81% were male and 19% female.[for full text, please go to the a.m. URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)
Damping and softening of transverse acoustic phonons in colossal magnetoresistive La$_{0.7}$Ca$_{0.3}$MnO$_3$ and La$_{0.7}$Sr$_{0.3}$MnO$_3$
Creators: name: Helton, Joel S.
name: Zhao, Yang
name: Shulyatev, Dmitry A.
name: Lynn, Jeffrey W.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Neutron spectroscopy is used to probe transverse acoustic phonons near the (2, 2, 0) Bragg position in colossal magnetoresistive La0.7Ca0.3MnO3 and La0.7Sr0.3MnO3. Upon warming to temperatures near Tc = 257 K the phonon peaks in La0.7Ca0.3MnO3 soften and damp significantly with the phonon half width at half maximum approaching 2.5 meV for phonons at a reduced wave vector of q = (0.2, 0.2, 0). Concurrently a quasielastic component develops that dominates the spectrum near the polaron position at high temperatures. This quasielastic scattering is ~5 times more intense near Tc than in La0.7Sr0.3MnO3 despite comparable structural distortions in the two. The damping becomes more significant near the polaron position with a temperature dependence similar to that of polaron structural distortions. An applied magnetic field of 9.5 T only partially reverses the damping and quasielastic component, despite smaller fields being sufficient to drive the colossal magnetoresistive effect. The phonon energy, on the other hand, is unaffected by field. The damping in La0.7Sr0.3MnO3 near Tc at a reduced wave vector of q = (0.25, 0.25, 0) is significantly smaller but displays a similar trend with an applied magnetic field.
description: 8 pages, 9 figures
A new estimator of Kullback–Leibler information and its application in goodness of fit tests*
Creators: name: Noughabi, Hadi Alizadeh
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: We propose here a general statistic for the goodness of fit test of statistical distributions. The proposed statistic is constructed based on an estimate of Kullback–Leibler information. The proposed test is consistent and the limiting distribution of the test statistic is derived. Then, the established results are used to introduce goodness of fit tests for the normal, exponential, Laplace and Weibull distributions. A simulation study is carried out for examining the power of the proposed test and to compare it with those of some existing procedures. Finally, some illustrative examples are presented and analysed, and concluding comments are made.
title: Transformative effectiveness of citizen science: 'Participate, co-research, put into practice?'
title: Results from the EfficientCitizens project
titleType: Subtitle
Creators: name: Wilbrandt, Gesine
name: Kondra, Maria
Publisher: name: Zenodo
Year: 2025
Subjects: subject: energy transition
subject: Citizen Science
subject: Citizen science
subject: peer-to-peer
subject: housing
subject: energy
subject: transformative learning

description: Citizen science has proven to be an effective tool for tackling environmental and social challenges. The EfficientCitizens project investigated how a peer-to-peer exchange of experiences can support energy-efficient building refurbishments in single-family homes. The aim of the study was to find out whether and under what conditions these exchange formats can reduce uncertainties regarding possible refurbishment measures and facilitate preparation for refurbishment steps. By involving citizens who had already gained renovation experience, a transformative learning process was created, the effects of which on the motivation and decision-making of the participants were analysed.
Relativistic supernova ejecta colliding with a circumstellar medium: an application to the low-luminosity GRB 171205A
Creators: name: Suzuki, Akihiro
name: Maeda, Keiichi
name: Shigeyama, Toshikazu
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We perform multi-wavelength light curve modeling of the recently discovered low-luminosity gamma-ray burst (GRB) 171205A. The emission model is based on the relativistic ejecta-circumstellar medium (CSM) interaction scenario. The collision of freely expanding spherical ejecta traveling at mildly relativistic velocities with the CSM produces the reverse and forward shocks, which dissipate a part of the kinetic energy of the mildly relativistic ejecta. We show that the early gamma-ray emission followed by an X-ray tail can be well explained by the radiation diffusing out from the shocked gas. Mildly relativistic ejecta with a kinetic energy of $5\times10^{50}$ erg and a wind-like CSM with a mass-loss rate of a few $10^{-4}\ M_\odot$ yr$^{-1}$ for a wind velocity of $10^3$ km s$^{-1}$, which extends up to $\sim 3\times 10^{13}$ cm, are required to account for the gamma-ray luminosity and duration of GRB 171205A. We also calculate the photospheric and non-thermal emission after the optically thick stage, which can fit the late-time X-ray, optical, and radio light curves. Our results suggest that the relativistic ejecta-CSM interaction can be a potential power source for low-luminosity GRBs and other X-ray bright transients.
description: 22 pages, 12 figures, accepted by ApJ
On the possibility of experimental detection of the discreteness of time
Creators: name: Christodoulou, Marios
name: Rovelli, Carlo
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Bose-Marletto-Vedral experiment tests a non-relativistic quantum effect due to a gravitational interaction. It has received attention because it may soon be within observational reach in the lab. We observe here that: (i) in relativistic language the experiment tests an interference effect between proper-time intervals; (ii) the relevant difference of proper times is of the order of the Planck time if the masses of the particles in the experiment are of the order of the Planck mass (micrograms); (iii) the experiment might open a window on the structure of time at the Planck scale: if time differences are discrete at this scale ---as quantum gravity research may suggest--- the Planckian discreteness of time could show up as quantum levels of a measurable entanglement entropy.
description: 4 pages, 2 figures
title: Gehört die Hand alleine in die Hand der Handchirurgen? Eine Antwort aus Daten der Schlichtungsstelle
Creators: name: Gueven, Asim
name: Allert, Sixtus
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: In Zusammenarbeit mit der Norddeutschen Schlichtungsstelle für Arzthaftpflichtfragen haben wir die Daten von 376 Behandlungsfehlervorwürfen von 2014 bis 2015 bei handchirurgischen Eingriffen analysiert, um die Frage, ob eine handchirurgische Qualifikation notwendig ist zu beantworten. Wir [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)
Derivation and validation of a universal vital assessment (UVA) score: A tool for predicting mortality in adult hospitalised patients in Sub-Saharan Africa
Creators: name: Moore, CC
name: Hazard, R
name: Saulters, KJ
name: Ainsworth, J
name: Adakun, SA
name: Amir, A
name: Andrews, B
name: Auma, M
name: Baker, T
name: Banura, P
name: Crump, JA
name: Grobusch, MP
name: Huson, MAM
name: Jacob, ST
name: Jarrett, Olamide
name: Kellett, J
name: Lakhi, S
name: Majwala, A
name: Opio, M
name: Rubach, MP
name: Rylance, J
name: Scheld, W Michael
name: Schieffelin, J
name: Ssekitoleko, R
name: Wheeler, I
name: Barnes, LE
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: Background Critical illness is a leading cause of morbidity and mortality in Sub-Saharan Africa (SSA). Identifying patients with the highest risk of death could help with resource allocation and clinical decision making. Accordingly, we derived and validated a universal vital assessment (UVA) score for use in SSA. Methods We pooled data from hospital-based cohort studies conducted in six countries in SSA spanning the years 2009–2015. We derived and internally validated a UVA score using decision trees and linear regression and compared its performance with the modified early warning score (MEWS) and the quick sepsis-related organ failure assessment (qSOFA) score. results Of 5573 patients included in the analysis, 2829 (50.8%) were female, the median (IQR) age was 36 (27–49) years, 2122 (38.1%) were HIV-infected and 996 (17.3%) died in-hospital. The UVA score included points for temperature, heart and respiratory rates, systolic blood pressure, oxygen saturation, Glasgow Coma Scale score and HIV serostatus, and had an area under the receiver operating characteristic curve (AUC) of 0.77 (95% CI 0.75 to 0.79), which outperformed MEWS (AUC 0.70 (95% CI 0.67 to 0.71)) and qSOFA (AUC 0.69 (95% CI 0.67 to 0.72)). conclusion We identified predictors of in-hospital mortality irrespective of the underlying condition(s) in a large population of hospitalised patients in SSA and derived and internally validated a UVA score to assist clinicians in risk-stratifying patients for in-hospital mortality. The UVA score could help improve patient triage in resource-limited environments and serve as a standard for mortality risk in future studies.
title: Oberlidkorrektur – Ist eine Blepharoplastik allein ausreichend? Unser Konzept der Oberlidkorrektur in Kombination mit einer Anhebung der Brauen
Creators: name: Stigler, Dusanka
name: Gubisch, Wolfgang
name: Haack, Sebastian
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Immer häufiger erfolgen Konsultationen in der plastischen Chirurgie aufgrund erschlaffter Ober- und Unterlider. Operationen im Bereich der Lider sowie Brauen machen weltweit über 15% der plastisch chirurgischen Eingriffe aus. Dem Wunsch nach Verjüngung und einem frischen Aussehen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)
title: Optimierte Behandlung der Sternumosteomyelitis
Creators: name: Bota, Olimpiu
name: Dawish, Ayham
name: Matschke, Klaus
name: Dragu, Adrian
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Trotz den Fortschritten in der chirurgischen und intensivtherapeutischen Behandlung der Patienten mit Sternumosteomyelitis nach medianer Thoraktotomie, bleibt die Mortalität bei diesen Patienten bei 10 bis 15%. Um die Komplikationsrate und Mortalität bei diesen schwerstkranken[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)
title: Der gestielte ALT-Lappen für die Rekonstruktion von Bauchwanddefekten
Creators: name: Georgiou, Iakovos
name: Ghods, Mojtaba
name: Kruppa, Philipp
name: Thiels, Kathleen
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Komplexe Bauchwanddefekte stellen in der rekonstruktiven Chirurgie eine große Herausforderung dar. Der gestielte ALT-Lappen (Antero-Lateral Thigh flap) ist eine mögliche Methode, die zur Rekonstruktion komplexer Bauchwanddefekte angewendet werden kann. Nach einer retrospektiven Überprüfung[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)
FINANCIAL STATEMENTS AND THEIR INFLUENCE ON TREASURY BILL INVESTMENTS IN NIGERIAN BANKS
Creators: name: Tamuno Victor, Ebikeme
name: Ebiowei Jennifer, Pere
name: Oghenekome David, Tonye
Publisher: name: keith journal
Year: 2025
Subjects: Roles, Financial Statements, Treasury bills and Nigerian Banks

description: The research focused on the study of the role of financial statements in Treasury bill investment using four Nigerian banks. The identified problem motivating the study stems from the misunderstanding on the path of many investors on the importance of proper interpretation of the role of financial statements in financial information dissemination especially as regards investment decisions taken. The research objective is to determine if accounting information has significant relationship in investing in treasury bills. The methodology of study employed the use of primary data derived from questionnaires distributed to four banks (25questionaires each). In the process of sampling the study involves the use of primary data and regression diagnostics and SPSS. The R value in the model summary table shows an R-value of 0.963. The R2 value shows how much of the total variation in the dependent variable (Treasure bill) that can be explained by the independent variable (Financial statement). The table shows that 93% variation in Treasure bill can be explained by financial statement. This is equally high. With a sig (p-value) of (0.000) which is less than Alpha (0.05) and a t value of 50.246, the overall regression model, therefore, statistically predicts the outcome variables (That is, it is a good fit). Since the p-value (0.000) is less than Alpha (0.05), that is 0.000<0.05, and t calculated (50.246) is greater than t tabulated (1.960), we therefore reject the null hypothesis and accept the alternative hypothesis which implies that there is a significant relationship between financial statement and Treasury bill investment of banks. In conclusion there is a proven significant association between financial statement and Treasury bill investment of banks. Deposit money banks should employ rigorous ratios and other forms of financial analysis in their financial statements to facilitate the decision making of the investor on their Treasury bill. With improved technological methods, financial analysts should be encouraged at developing statistical packages that would aid investment decisions taking into consideration the average expectation of profit, time value of money, asset diversification, time horizon of payback period etc.
title: Independence Day – Autonomisierung freier DIEP/msTRAM-Lappenplastiken und der Stellenwert der Indocyaningrün Laserangiographie
Creators: name: Ludolph, Ingo
name: Arkudas, Andreas
name: Lenhard, Jasmin
name: Horch, Raymund E.
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: In der plastisch-rekonstruktiven Chirurgie werden freie mikrovaskuläre Gewebetransfers in spezialisierten Zentren heutzutage in hohen Zahlen routinemäßig durchgeführt. Bis heute sind die Mechanismen und Bedingungen für eine Lappenautonomisierung nicht abschließend[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Jahrestagung der Deutschen Gesellschaft der Plastischen, Rekonstruktiven und Ästhetischen Chirurgen (DGPRÄC), 24. Jahrestagung der Vereinigung der Deutschen Ästhetisch-Plastischen Chirurgen (VDÄPC)