cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Incidence of the Bertillon and Gompertz effects on the outcome of clinical trials
Creators: name: Roehner, Bertrand M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Applications (stat.AP)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The accounts of medical trials provide very detailed information about the patients' health conditions. In contrast, only minimal data are usually given about demographic factors. Yet, some of these factors can have a notable impact on the overall death rate, thereby changing the outcome and conclusions of the trial. This paper focuses on two of these variables. The first is marital status; this effect, which will be referred to as the Bertillon effect, may change death rates by over 100%. The second is the age of the oldest patients; because of the exponential nature of Gompertz's law, changes in the distribution of ages in the oldest age group can have dramatic consequences on the overall number of deaths. It will be seen that randomization alone can hardly take care of these problems. Appropriate remedies are easy to formulate however. First, the marital status of patients as well as the age distribution of those over 65 should be documented for both study groups. Then, thanks to these data and based on the Bertillon and Gompertz laws, it will become possible to perform appropriate corrections. Such corrections will notably improve the reliability and accuracy of the trial's conclusions, especially for trials which include a large proportion of elderly subjects.
description: 9 pages, 4 figures
Rosa graveolens L.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: A. graveolens L. Cat. 167. Kultiviert und verwildert. Verwildert: 3: Granges (J.).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
A variant of nonsmooth maximum principle for state constrained problems
Creators: name: Biswas, Md. Haider Ali
name: de Pinho, M. d. R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We derive a variant of the nonsmooth maximum principle for problems with pure state constraints. The interest of our result resides on the nonsmoothness itself since, when applied to smooth problems, it coincides with known results. Remarkably, in the normal form, our result has the special feature of being a sufficient optimality condition for linearconvex problems, a feature that the classical Pontryagin maximum principle had whereas the nonsmooth version had not. This work is distinct to previous work in the literature since, for state constrained problems, we add the Weierstrass conditions to adjoint inclusions using the joint subdifferentials with respect to the state and the control. Our proofs use old techniques developed in [16], while appealing to new results in [7].
description: 6 pages, No figures, Conference Proceedings
Seismic behaviour of lightweight reinforced concrete shear walls
Creators: name: Raongjant, Werasak
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: Lightweight concrete
subject: reinforced concrete shear walls
subject: seismic behaviour
subject: cyclic load
subject: diagonal web reinforcement
subject: finite element analysis
subject: hysteresis behaviour
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
Domain structure created by irreversible adsorption of dimers
Creators: name: Barbasz, Jakub
name: Cieśla, Michał
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Structure of monolayers built during adsorption process is strongly related to the properties of adsorbed particles. The most important factor is their shape. For example, adsorption of elongated molecules on patterned surfaces may produce certain orientational order inside a covering layer. This study, however, focuses on random adsorption of dimers on flat, homogeneous surfaces. It has been observed that despite the lack of global orientational ordering, adsorbed dimers may form local, orientationally ordered structures [1, 2]. Our investigations focus on the dependence between domain size distribution and environmental parameters such as ionic strength, which affects the range of electrostatic interaction between molecules.
description: 8 pages, 5 figures, Presented at the XXV Marian Smoluchowski Symposium on Statistical Physics, Krak\'ow, Poland, September, 2012
title: Real Time Detection and Analysis of Facial Features to Measure Student Engagement with Learning Objects
titleType: Other
Creators: name: Cohen Farrell, Conor
Publisher: name: TU Dublin
Year: 2019

description: This paper describes a software application that records student engagement in an on-screen task. The application records in real time the on-screen activity and simultaneously estimates the emotional state and head pose of the learner. The head pose is used to detect when the screen is being viewed and the emotional state provides feedback on the form of engagement. The application works without recording images of the learner. On completing the task, the percentage of time spent viewing the screen and statistics on emotional state (neutral, happy, sad) are produced. A graph depicting the learner’s engagement and emotional state synchronised with the screen captured video is also produced. It is envisaged that the tool will find application in learning activity and learning object design.
Scenario-based landscape planning : influencing decision-making through substantive outputs and social learning
Creators: name: Albert, Christian
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2011
Subjects: subject: Landscape planning
subject: scenarios
subject: social planning
subject: Landschaftsplanung
subject: Szenarien
subject: soziales Lernen
subject: Dewey Decimal Classification::700 | Künste, Bildende Kunst allgemein::710 | Landschaftsgestaltung, Raumplanung

description: [no abstract]
Screen-printed aluminium-doped p+ emitters for the application to n-type silicon solar cells
Creators: name: Bock, Robert
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2011
Subjects: subject: Silicon
subject: screen-printed-emitter
subject: surface passivation
subject: Silizium
subject: Siebdruck-Emitter
subject: Oberflächenpassivierung
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
Hot-spot model for accretion disc variability as random process - II. Mathematics of the power-spectrum break frequency
Creators: name: Pechacek, Tomas
name: Goosmann, Rene W.
name: Karas, Vladimir
name: Czerny, Bozena
name: Dovciak, Michal
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study some general properties of accretion disc variability in the context of stationary random processes. In particular, we are interested in mathematical constraints that can be imposed on the functional form of the Fourier power-spectrum density (PSD) that exhibits a multiply broken shape and several local maxima. We develop a methodology for determining the regions of the model parameter space that can in principle reproduce a PSD shape with a given number and position of local peaks and breaks of the PSD slope. Given the vast space of possible parameters, it is an important requirement that the method is fast in estimating the PSD shape for a given parameter set of the model. We generated and discuss the theoretical PSD profiles of a shot-noise-type random process with exponentially decaying flares. Then we determined conditions under which one, two, or more breaks or local maxima occur in the PSD. We calculated positions of these features and determined the changing slope of the model PSD. Furthermore, we considered the influence of the modulation by the orbital motion for a variability pattern assumed to result from an orbiting-spot model. We suggest that our general methodology can be useful in for describing non-monotonic PSD profiles (such as the trend seen, on different scales, in exemplary cases of the high-mass X-ray binary Cygnus X-1 and the narrow-line Seyfert galaxy Ark 564). We adopt a model where these power spectra are reproduced as a superposition of several Lorentzians with varying amplitudes in the X-ray-band light curve. Our general approach can help in constraining the model parameters and in determining which parts of the parameter space are accessible under various circumstances.
description: Astronomy and Astrophysics accepted
title: Peter Bloch, Siebenarmige Leuchter in christlichen Kirchen
Creators: name: Grimme, Ernst Günther
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Peter Bloch, Siebenarmige Leuchter in christlichen Kirchen, in: Wallraf - Richartz - Jahrbuch (Westdeutsches Jahrbuch für Kunstgeschichte) 23 (1962), S. 55 - 190.
Security control brought back to the user
Creators: name: Coi, Juri Luca De
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Security
subject: policy languages
subject: controlled natural languages
subject: Sicherheit im Internet
subject: policy-Sprachen
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: [no abstract]
The role of scientific communities in disarming misinformation
Creators: name: Kottmayer, Marton
Publisher: name: EuChemS
Year: 2023
Subjects: misinformation
science
narrative
fake news

description: Covid vaccines contain microchips. 5G networks control our brains and cause cancer. The moon landing is fake. And, of course, world governments are full of lizard people. We all have heard conspiracy theories. Maybe their absurdities even elicited a chuckle, or we just scoffed at them before ignoring them. But for an increasing number of people, statements only barely less crazy than the ones above may sound credible - causing unnecessary harm, generating risks, and leading to significant political and social turmoil. Think about the reoccurrence of measles in anti-vaccination communities, the spread of the COVID pandemic due to disregard towards security measures, or the violence committed by followers of the Q-anon conspiracy in the United States.
It is crucial to acknowledge that misinformation is not just an act of fate – it is very much instrumentalised by political and other actors having something to gain from the destabilisation of democratic systems. Today's information society landscape, filled with filter bubbles and echo chambers (Pariser, 2012), also provides a fertile breeding ground for populist actors thriving in an environment enwebbed with misinformation. In the face of the upcoming 2024 European elections – which, amongst a wide range of other topics, will also define the future of research in Europe – one must be alert to the threat misinformation poses. The spread of misinformation is often helped by large masses of unsuspecting victims, who – perhaps due to socioeconomical, psychological or personal reasons – fall into a "rabbit hole". The fight against the sources, perpetrators and profiteers of misinformation, as well as ensuring that private social media platforms take responsibility, is an ongoing policy challenge. However, engaging with and helping people who fell victim to misinformation, or ensuring that science is communicated in a way that prevents the public from falling on this slippery slope, is something inclined scientists and educators can potentially take upon themselves.
title: L’approche processus appliquée à la prise en charge des patients en provenance d’un centre pénitentiaire : expérience  d’un établissement de santé mentale
Creators: name: Andris, Céline
Publisher: name: Health & Co
Year: 2017

description: La conception de la prise en charge des patients en provenance d’un centre pénitentiaire se doit d’être qualitative, adaptée et bienveillante, au même titre que pour tout un chacun. Cependant le référentiel législatif et certaines particularités inhérentes au statut du patient complexifient le processus, de par l’existence d’interfaces entre le centre hospitalier, le centre pénitentiaire, la préfecture, l’agence régionale de santé et les forces de l’ordre. La coordination est essentielle dans ces étapes, qui sont sources potentielles de dysfonctionnements et de questionnements pour les différents professionnels intervenants. L’objectif de la mise en place d’une approche par processus est d’analyser l’organisation existante, en vue de sécuriser le dispositif, d’optimiser et d’améliorer la prise en charge de ces patients. Cette approche a pour avantage de permettre un regard interdisciplinaire et interinstitutionnel, en intégrant les contraintes et les nécessités de chacun tout en maintenant le patient au centre des préoccupations.
Sensitivity of soil organic matter in cryoturbated arctic soils against permafrost thaw
Creators: name: Gentsch, Norman
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2017
Subjects: subject: Permafrost soils
subject: soil organic matter
subject: climate change
subject: Permafrostboden
subject: organische Bodensubstanz
subject: Klimawandel
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: [no abstract]
title: Changer pour survivre : une évolution vitale du leadership pour les soins de santé
Creators: name: Louiset, Mathieu
Publisher: name: Health & Co
Year: 2017

description: Le monde des soins de santé est en train de vivre de nombreux bouleversements. Que ce soit pour les patients ou le personnel des institutions, les attentes évoluent rapidement. Ces nouvelles attentes, et les nouvelles problématiques qu’elles génèrent, nous imposent de nouvelles solutions, y compris au niveau du leadership et de la façon de diriger nos institutions de soins. Ce mouvement nous pousse à changer de modèle et à aider le personnel à se l’approprier. Certains exemples reconnus comme Virginia Masson aux États-Unis mais aussi en Europe avec Jönköping en Suède ou au Royaume-Uni avec le National Health Service d’Écosse, démontrent qu’il est possible de transformer radicalement le système pour améliorer les résultats obtenus en matière de soins et donc de santé de la population.
Detectability of Earth-like Planets in Circumstellar Habitable Zones of Binary Star Systems with Sun-like Components
Creators: name: Eggl, Siegfried
name: Haghighipour, Nader
name: Pilat-Lohinger, Elke
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Given the considerable percentage of stars that are members of binaries or stellar multiples in the Solar neighborhood, it is expected that many of these binaries host planets, possibly even habitable ones. The discovery of a terrestrial planet in the alpha Centauri system supports this notion. Due to the potentially strong gravitational interaction that an Earth-like planet may experience in such systems, classical approaches to determining habitable zones, especially in close S-Type binary systems, can be rather inaccurate. Recent progress in this field, however, allows to identify regions around the star permitting permanent habitability. While the discovery of alpha Cen Bb has shown that terrestrial planets can be detected in solar-type binary stars using current observational facilities, it remains to be shown whether this is also the case for Earth analogues in habitable zones. We provide analytical expressions for the maximum and RMS values of radial velocity and astrometric signals, as well as transit probabilities of terrestrial planets in such systems, showing that the dynamical interaction of the second star with the planet may indeed facilitate the planets detection. As an example, we discuss the detectability of additional Earth-like planets in the averaged, extended, and permanent habitable zones around both stars of the alpha Centauri system.
description: accepted for publication in The Astrophysical Journal
Security of continuous-variable quantum key distribution and aspects of device-independent security
Creators: name: Furrer, Fabian
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2012
Subjects: subject: Smooth min- and max-entropies
subject: continuous-variable quantum key distribution
subject: device-independent security
subject: Smooth Min- und Max-Entropien
subject: kontinuierliche Variablen Quantenschlüsselverteilung
subject: geräteunabhängige Sicherheit
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
Selection and verification of workflows in multimedia service compositions
Creators: name: Brunkhorst, Ingo
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Semantic web services
subject: service composition
subject: verification
subject: Semantische Web Services
subject: Servicekomposition
subject: Zustandsautomaten
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
Ideas of Four-Fermion Operators in Electromagnetic Form Factor Calculations
Creators: name: Ji, Chueng-Ryong
name: Bakker, Bernard L. G.
name: Choi, Ho-Meoyng
name: Suzuki, Alfredo
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Four-fermion operators have been utilized in the past to link the quark-exchange processes in the interaction of hadrons with the effective meson-exchange amplitudes. In this paper, we apply the similar idea of a Fierz rearrangement to the electromagnetic processes and focus on the electromagnetic form factors of the nucleon and the electron. We explain the motivation of using four-fermion operators and discuss the advantage of this method in computing electromagnetic processes.
description: 8 pages, 3figures
Magnetic properties of a family of quinternary oxalates
Creators: name: Lhotel, E.
name: Simonet, V.
name: Ortloff, J.
name: Canals, B.
name: Paulsen, C.
name: Suard, E.
name: Hansen, T.
name: Price, D. J.
name: Wood, P. T.
name: Powell, A. K.
name: Ballou, R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report on the magnetic properties of four isomorphous compounds of a family of quinternary oxalates down to 60 mK. In all these materials, the magnetic FeII ions with a strong magneto-crystalline anisotropy form a distorted kagome lattice, topologically equivalent to a perfect kagome one if nearest-neighbor interactions only are considered. All the compounds order at low temperature in an antiferromagnetic arrangement with magnetic moments at 120°. A remarkable magnetic behavior emerges below the Néel temperature in three compounds (with inter-kagome-layer Zr, Sn, Fe but not with Al): the spin anisotropy combined with a low exchange path network connectivity lead to domain walls intersecting the kagome planes through strings of free spins. These produce an unfamiliar slow spin dynamics in the ordered phase observed by AC susceptibility, evolving from exchange-released spin-flips towards a cooperative behavior on decreasing the temperature.
description: 9 pages, 13 figures
title: Genomeditierung als res publica. Erkenntnisse und Empfehlungen, wie ein deliberativer Diskurs geführt werden kann
Creators: name: Diekämper, Julia
name: Moormann, Alexandra
name: Nettke, Tobias
name: Hegerl, Carla
name: Vohland, Katrin
Publisher: name: Museum für Naturkunde Berlin (MfN) - Leibniz Institute for Research on Evolution and Biodiversity
Year: 2019

description: Im Rahmen des Projektes GenomELECTION wurden unterschiedliche Formate (Vorträge, Workshops, Installationen u.a.) zum Thema Genomeditierung evaluiert. In diesem Abschlussbericht wird zusammengefasst, welche Zielgruppen durch welche Formate erreicht wurden, wie diese jeweils von den Teilnehmenden aufgenommen wurden, welche Konzepte und Narrative von "Natürlichkeit" dem zugrunde liegen und inwiefern sich das Museum als Ort der Debatte über Fragen der Genomeditierung positionieren kann.
Internal-cycle variation of solar differential rotation
Creators: name: Li, K. J.
name: Xie, J. L.
name: Shi, X. J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The latitudinal distributions of the yearly mean rotation rates measured respectively by Suzuki in 1998 and 2012 and Pulkkinen $\&$ Tuominen in 1998 are utilized to investigate internal-cycle variation of solar differential rotation. The rotation rate at the solar Equator seems to decrease since cycle 10 onwards. The coefficient $B$ of solar differential rotation, which represents the latitudinal gradient of rotation, is found smaller in the several years after the minimum of a solar cycle than in the several years after the maximum time of the cycle, and it peaks several years after the maximum time of the solar cycle. The internal-cycle variation of the solar rotation rates looks similar in profile to that of the coefficient $B$. A new explanation is proposed to address such a solar-cycle related variation of the solar rotation rates. Weak magnetic fields may more effectively reflect differentiation at low latitudes with high rotation rates than at high latitudes with low rotation rates, and strong magnetic fields may more effectively repress differentiation at relatively low latitudes than at high latitudes. The internal-cycle variation is inferred to the result of both the latitudinal migration of the surface torsional pattern and the repression of strong magnetic activity to differentiation.
description: 10 pages, 8 figures, accepted by ApJ Supplement Series, 206:1 (6pp), 2013
title: Visualizing and Interpreting Feature Reuse of Pretained CNNs for Histopathology
titleType: Other
Creators: name: Graziani, Mara
Publisher: name: TU Dublin
Year: 2019

description: Reusing the parameters of networks pretrained on large scale datasets of natural images, such as ImageNet, is a common technique in the medical imaging domain. The large variability of objects and classes is, however, drastically reduced in most medical applications where images are dominated by repetitive patterns with, at times, subtle differences between the classes. This paper takes the example of finetuning a pretrained convolutional network on a histopathology task. Because of the reduced visual variability in this application domain, the network mostly learns to detect textures and simple patterns. As a result, the complex structures that maximize the channel activations of deep layers in the pretrained network are not present after finetuning. The learned features seem to be used by the network to spot atypical nuclei in the images, as shown by class activation maps. Finally, texture measures appear discriminative after finetuning, as shown by accurate Regression Concept Vectors.
Segment-specific impact of TNF-[alpha]-induced inflammation on HCO3-homeostasis and epithelial barrier function in the murine intestine
Creators: name: Juric, Marina
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2012
Subjects: subject: Intestine
subject: inflammation
subject: bicarbonate
subject: Darm
subject: Entzündung
subject: Bikarbonat
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
A New Twist on Top Quark Spin Correlations
Creators: name: Baumgart, Matthew
name: Tweedie, Brock
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Top-antitop pairs produced at hadron colliders are largely unpolarized, but their spins are highly correlated. The structure of these correlations varies significantly over top production phase space, allowing very detailed tests of the Standard Model. Here, we explore top quark spin correlation measurement from a general perspective, highlighting the role of azimuthal decay angles. By taking differences and sums of these angles about the top-antitop production axis, the presence of spin correlations can be seen as sinusoidal modulations resulting from the interference of different helicity channels. At the LHC, these modulations exhibit nontrivial evolution from near-threshold production into the boosted regime, where they become sensitive to almost the entire QCD correlation effect for centrally produced tops. We demonstrate that this form of spin correlation measurement is very robust under full kinematic reconstruction, and should already be observable with high significance using the current LHC data set. We also illustrate some novel ways that new physics can alter the azimuthal distributions. In particular, we estimate the power of our proposed measurements in probing for anomalous color-dipole operators, as well as for broad resonances with parity-violating couplings. Using these methods, the 2012 run of the LHC may be capable of setting simultaneous limits on the top quark's anomalous chromomagnetic and chromoelectric dipole moments at the level of 3*10^{-18}cm (0.03/m_t).
description: 44 pages, 18 figures
Algorithms for Enhanced Inter Cell Interference Coordination (eICIC) in LTE HetNets
Creators: name: Deb, Supratim
name: Monogioudis, Pantelis
name: Miernik, Jerzy
name: Seymour, James P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: The success of LTE Heterogeneous Networks (HetNets) with macro cells and pico cells critically depends on efficient spectrum sharing between high-power macros and low-power picos. Two important challenges in this context are, {(i)} determining the amount of radio resources that macro cells should {\em offer} to pico cells, and {(ii)} determining the association rules that decide which UEs should associate with picos. In this paper, we develop a novel algorithm to solve these two coupled problems in a joint manner. Our algorithm has provable guarantee, and furthermore, it accounts for network topology, traffic load, and macro-pico interference map. Our solution is standard compliant and can be implemented using the notion of Almost Blank Subframes (ABS) and Cell Selection Bias (CSB) proposed by LTE standards. We also show extensive evaluations using RF plan from a real network and discuss SON based eICIC implementation.
description: Accepted to appear in IEEE/ACM Transactions on Networking
Participatory and collaborative governance for sustainable flood risk management: An emerging research agenda
Creators: name: Challies, Edward
name: Newig, Jens
name: Thaler, Thomas
name: Kochskämper, Elisa
name: Levin-Keitel, Meike
Publisher: name: London : Elsevier Ltd.
Year: 2016
Subjects: subject: Article
subject: catchment
subject: conflict management
subject: decision making
subject: deforestation
subject: environmental impact
subject: environmental planning
subject: flooding
subject: funding
subject: land use
subject: participatory management
subject: priority journal
subject: resource management
subject: responsibility
subject: risk management
subject: river basin
subject: skill
subject: social learning
subject: sustainable development
subject: water quality
subject: water supply
subject: workshop
subject: Dewey Decimal Classification::700 | Künste, Bildende Kunst allgemein::710 | Landschaftsgestaltung, Raumplanung
subject: Dewey Decimal Classification::600 | Technik::650 | Management

description: [No abstract available]
Non-adiabatic electron behaviour due to short-scale electric field structures at collisionless shock waves
Creators: name: See, V.
name: Cameron, R. F.
name: Schwartz, S. J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Under sufficiently high electric field gradients, electron behaviour within exactly perpendicular shocks is unstable to the so-called trajectory instability. We extend previous work paying special attention to shortiscale, high amplitude structures as observed within the electric field profile. Via test particle simulations, we show that such structures can cause the electron distribution to heat in a manner that violates conservation of the first adiabatic invariant. This is the case even if the overall shock width is larger than the upstream electron gyroradius. The spatial distance over which these structures occur therefore constitutes a new scale length relevant to the shock heating problem. Furthermore, we find that the spatial location of the short-scale structure is important in determining the total effect of non-adiabatic behaviour - a result that has not been previously noted.
description: 9 pages, 5 figures
title: Qu’est-ce que la qualité de vie au travail ?
Creators: name: Pelletier, Julien
Publisher: name: Health & Co
Year: 2018

description: La notion de qualité de vie au travail (QVT) donne lieu à des déclinaisons innombrables et il n’y a pas aujourd’hui de définition stabilisée de celle-ci, au sens de norme juridique ou scientifique, en France comme à l’étranger. Les travaux sur la QVT retiennent généralement une approche multidimensionnelle et considèrent que, pour bien l’appréhender, plusieurs critères doivent être mobilisés. Le choix d’une approche plurielle résulte d’un pragmatisme face à un enjeu complexe et multiforme. Cet article propose de considérer la QVT comme une démarche d’apprentissage collective dans un contexte de changement organisationnel.
Mensuration of a kiss - The drawings of Jorinde Voigt
Creators: name: Thiemann, Julia
Publisher: name: Kolkata : Tarun Tapas Mukherjee
Year: 2011
Subjects: subject: Jorinde Voigt
subject: art
subject: drawing
subject: Dewey Decimal Classification::700 | Künste, Bildende Kunst allgemein

description: [No abstract available]
Fast selection of N-2 contingencies for online security assessment
Creators: name: Kaplunovich, P. A.
name: Turitsyn, K. S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We propose a novel algorithm for selection of dangerous N-2 contingencies associated with line or generator failures. The algorithm is based on iterative filtering of the set of all possible double contingencies. It is certified to identify all the dangerous contingencies, and has the complexity comparable to the N-1 contingency screening. Tests performed on realistic model of Polish power grid with about 3000 buses show that only two iterations of algorithm allow one to certify the safety of 99.9% of all double contingencies, leaving only 0.1% of the most dangerous ones for direct analysis.
description: Was accepted to 2013 IEEE PES General Meeting conference
Persistent anti-brane singularities
Creators: name: Bena, Iosif
name: Junghans, Daniel
name: Kuperstein, Stanislav
name: Van Riet, Thomas
name: Wrase, Timm
name: Zagermann, Marco
Publisher: name: Heidelberg : Springer Verlag
Year: 2012
Subjects: subject: D-branes
subject: DS vacua in string theory
subject: Flux compactifications
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Anti-D-branes inserted in warped throat geometries (supported by fluxes that carry D-brane charges) develop unphysical singularities.It has been argued that these singularities could be resolved when one goes beyond the linearized approximation or includes the effects of brane polarization.In this paper we consider anti-D6 branes, whose singularities have been shown to exist at the full non-linear level, and demonstrate that there is no D8 brane polarization that can resolve the singularity. We comment on the potential implications of this result for the resolution of anti-D3 brane singularities in the Klebanov-Strassler geometry.
Claudia Theune: Archäologie an Tatorten des 20. Jahrhunderts. Darmstadt 2014
Creators: name: Halle, Utta
name: Sachweh, Jannik
Publisher: name: Mitteilungen der Deutschen Gesellschaft für Archäologie des Mittelalters und der Neuzeit
Year: 2016

description: Rezension zu: Claudia Theune: Archäologie an Tatorten des 20. Jahrhunderts (Archäologie in Deutschland, Sonderheft 6). Darmstadt 2014. 112 Seiten, 100 farbige Abbildungen. ISBN 978-3-8062-2961-5.
description: Mitteilungen der Deutschen Gesellschaft für Archäologie des Mittelalters und der Neuzeit, Bd. 29 (2016): Mitteilungen der DGAMN: Ressourcen
Geodetic-Gravimetric Monitoring of Mountain Uplift and Hydrological Variations at Zugspitze and Wank Mountains (Bavarian Alps, Germany)
Creators: name: Timmen, Ludger
name: Gerlach, Christian
name: Rehm, Till
name: Völksen, Christof
name: Voigt, Christian
Publisher: name: Basel : MDPI
Year: 2021
Subjects: subject: absolute gravimetry
subject: Mt. Zugspitze
subject: Mt. Wank
subject: gravity variation
subject: superconducting gravimeter
subject: GNSS
subject: FG5 free-fall gravimeter
subject: glacier retreat
subject: Alpine mountain building
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: In 2004, first absolute gravity (AG) measurements were performed on the top of Mt. Zugspitze (2 sites) and at the foot (1 site) and top (1 site) of Mt. Wank. Mt. Wank (summit height 1780 m) and Mt. Zugspitze (2960 m) are about 15 km apart from each other and belong geologically to different parts of the Northern Limestone Alps. Bridging a time span of 15 years, the deduced gravity variations for Zugspitze are in the order of −0.30 μm/s2 with a standard uncertainty of 0.04 μm/s2. The Wank stations (foot and top) show no significant gravity variation. The vertical stability of Wank summit is also confirmed by results of continuous GNSS recordings. Because an Alpine mountain uplift of 1 or 2 mm/yr cannot explain the obtained gravity decline at Zugspitze, the dominating geophysical contributions are assumed to be due to the diminishing glaciers in the vicinity. The modelled gravity trend caused by glacier retreat between epochs 1999 and 2018 amounts to −0.012 μm/s2/yr at both Zugspitze AG sites. This explains more than half of the observed gravity decrease. Long-term variations on inter-annual and climate-relevant decadal scale will be investigated in the future using as supplement superconducting gravimetry (installed in 2019) and GNSS equipment (since 2018).
Dynamics of photogenerated charge carriers in TiO2 /MoO3, TiO2 /WO3 and TiO2 /V2O5 photocatalysts with mosaic structure
Creators: name: Kokorin, Alexander I.
name: Sviridova, Tatyana V.
name: Konstantinova, Elizaveta A.
name: Sviridov, Dmitry V.
name: Bahnemann, Detlef W.
Publisher: name: Basel : Molecular Diversity Preservation International (MDPI)
Year: 2020
Subjects: subject: charge accumulation
subject: heterostructure photocatalysts
subject: light-induced photoactivity
subject: nanomaterials
subject: oxide semiconductors
subject: paramagnetic centers
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Titania is a widely used photocatalytic material possessing such advantages as low cost and high reactivity under the ultraviolet light illumination. However, the fast recombination of photoexcited charge carriers limits its application. Herein, we have synthesized original nanomaterials with mosaic structures that exhibited well-defined heterojunctions and new properties. Using SEM, XRD, EPR spectroscopy, photocatalytic measurements, and photoinduced pathphysiological activity of these photocatalysts, we studied the processes of charge carrier accumulation in TiO2 /MoO3, TiO2 /WO3, and TiO2 /V2 O5 under in situ UV illumination with emphasis on the charge exchange between energy levels of these nanosized semiconductors. It is shown that the accumulation of photoinduced charges occurs in two forms (i) filled electron traps corresponding to Ti4+ /Ti3+ levels and (ii) Mo5+ centers, both forms contributing to the photoinduced biocide activity of the samples. This work demonstrates that light exposure of heterostructure photocatalysts with mosaic surfaces produces different types of charge-trapping centers capable of interacting with molecular oxygen yielding peroxo species, which provide long-life light-induced ”self-cleaning” behavior. Such photoaccumulating materials open new opportunities in developing light-driven self-sterilization structures exhibiting a prolonged bactericidal effect up to 10 h after stopping light exposure. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.
Probing novel TeV physics through precision calculations of scalar and tensor charges of the nucleon
Creators: name: Gupta, Rajan
name: Bhattacharya, Tanmoy
name: Joseph, Anosh
name: Cohen, Saul D.
name: Lin, Huey-Wen
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present an update on the calculation of matrix elements of iso-vector scalar, axial and tensor charges between a neutron and a proton state. These matrix elements are needed to probe novel scalar and tensor interactions in neutron beta-decay that can arise in extensions of the Standard Model at the TeV scale. Our calculations are being done using valence clover fermions on dynamical N_f=2+1+1 HISQ configurations generated by the MILC Collaboration. We provide preliminary estimates of the dependence of these matrix elements on the light quark masses, lattice spacing, and the time separation between the source and sink of the nucleons. We also find that the renormalization constants calculated using the RI-sMOM scheme are close to unity for the HYP smeared HISQ lattices.
description: Talk at Lattice 2012 (7 pages 2 figures)
Metaorganismusforschung trifft Schule : Wissenschaftskommunikation an der Universität zu Kiel
Creators: name: Claussen, Christina
name: Knapp, Jana Madlen
name: Kapitza, Martina
name: Bernholt, Andrea
name: Schulenburg, Hinrich
name: Kremer, Kerstin
Publisher: name: Weinheim : Wiley-VCH Verl.
Year: 2020
Subjects: subject: Charles Darwin
subject: metaorganism
subject: biology
subject: didactics
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: The Darwin Day: modern science meets school. During the Darwin Day at the University of Kiel high school students are introduced to recent research fields in modern biology. In 2018 the holistic view of a metaorganism offered the students new scientific ways of thinking and working, which are important for a profound understanding of biological interrelations as well as current clinical disorders. In order to bring new insights from biological research and modern science to school, different formats of science communication can be used. One possibility is the visit of extracurricular learning opportunities such as the Darwin Day at the University of Kiel. By linking current biological research with an out-of-school learning place, the importance of science communication can be illustrated. For this purpose, the Darwin Day and an accompanying teaching unit are presented in this article. Furthermore, insights into the evaluation of this outreach format are given. © 2020, Wiley-VCH Verlag. All rights reserved.
Proposed test of relative phase as hidden variable in quantum mechanics
Creators: name: Peil, Steven
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the possibility that the relative phase in quantum mechanics plays a role in determining measurement outcome and could therefore serve as a "hidden" variable. The Born rule for measurement equates the probability for a given outcome with the absolute square of the coefficient of the basis state, which by design removes the relative phase from the formulation. The value of this phase at the moment of measurement naturally averages out in an ensemble, which would prevent any dependence from being observed, and we show that conventional frequency-spectroscopy measurements on discrete quantum systems cannot be imposed at a specific phase due to a straightforward uncertainty relation. We lay out general conditions for imposing measurements at a specific value of the relative phase so that the possibility of its role as a hidden variable can be tested, and we discuss implementation for the specific case of an atomic two-state system with laser-induced fluorescence for measurement.
description: 12 pages. Published by Springer
Documentation and user guide for the health information portal. Metadata description.
Creators: name: Tolonen, Hanna
name: Mäkinen, Mari
name: Bogaert, Petronille
name: Dupbresse, Pierre
name: Lang, Robert
name: Lapão, Luis
name: Palmieri, Luigi
name: Peyroteo, Mariana
name: Saso, Miriam
name: Schutte, Nienke
name: Unim, Brigid
name: Zeletel, Metka
Publisher: name: Zenodo
Year: 2022
Subjects: health information
metadata

description: The Population Health Information Research Infrastructure (PHIRI) project (https://www.phiri.eu/) aims to: Provide a Health Information portal for COVID-19 with FAIR catalogues on health and health care data for structured information exchange across European countries. It facilitates access to and use of COVID-19 relevant population health data provided by EU countries’ public health bodies represented in the PHIRI consortium. It provides the services and tools necessary for researchers to link different data sources and to use European data in a GDPR compliant, federated way. Provide structured exchange between countries on COVID-19 best practices and expertise. PHIRI allows researchers to provide relevant and evidence-based information ready for use in research, and decision-making processes by citizens, clinicians, public health practitioners and policy makers. Promote interoperability and tackle health information inequalities. PHIRI supports researchers and public health bodies to research queries related to COVID-19 in FAIR and ELSI compliant manners. It provides capacity building for the management of COVID-19 relevant population health and healthcare data. The Health Information Portal (HIP) is a web-based platform (https://www.healthinformationportal.eu/) hosting information about National Nodes, Research Networks, health information sources, i.e. data sources, health information studies and projects, health information publications and capacity building activities. For each of the modules, a standardized information structure has been developed. Different modules are interlinked with each other through specific elements such as country or institution. HIP aims to serve as a one-stop-shop for health information in Europe. It will support researchers and decision-makers to find and access available information, relevant actors, and networks. This document will provide an overview to the data model of the Health Information Portal (HIP, https://www.healthinformationportal.eu/) and metadata elements of specific modules of the HIP.
title: La qualité de vie au travail et les déterminants de la qualité des soins
Creators: name: Kornig, Cathel
Publisher: name: Health & Co
Year: 2018

description: Le lien entre qualité de vie au travail (QVT) et qualité des soins peut passer pour évident. Au-delà de ce qui peut paraître une intuition, il a semblé pertinent à la Haute Autorité de santé d’approfondir ce point, afin d’identifier les leviers pouvant permettre le déploiement de ce lien, grâce à la réalisation d’une revue de la littérature sur ce sujet. Cet article part des modèles organisationnels existants, principalement étrangers, puis analyse leurs facteurs de réussite et les confronte à la littérature existante sur la qualité des soins, pour en extraire les principaux déterminants. Un des premiers résultats montre que les modèles vertueux reposent sur quelques fondamentaux liés aux politiques ressources humaines, mais au-delà, c’est bien plus un appel à penser autrement l’organisation du travail et à changer de culture managériale qui ressort de ces travaux. Ainsi le travail d’équipe et la coopération, la mise en discussion du travail autour des professionnels de terrain, ainsi que l’autonomie dans le travail sont les éléments centraux qui participent à améliorer la qualité des soins, tout en prenant soin des professionnels eux-mêmes. L’enjeu dans les années à venir est bien de déployer un nouveau modèle managérial, cherchant à redonner une place aux questions relatives au travail dans les décisions de gestion des établissements.
Exchange interactions and frustrated magnetism in single-side hydrogenated and fluorinated graphene
Creators: name: Rudenko, A. N.
name: Keil, F. J.
name: Katsnelson, M. I.
name: Lichtenstein, A. I.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Magnetism in single-side hydrogenated (C$_2$H) and fluorinated (C$_2$F) graphene is analyzed in terms of the Heisenberg model with parameters determined from first principles. We predict a frustrated ground state for both systems, which means the instability of collinear spin structures and sheds light on the absence of a conventional magnetic ordering in defective graphene demonstrated in recent experiments. Moreover, our findings suggest a highly correlated magnetic behavior at low temperatures offering the possibility of a spin-liquid state.
description: 5 pages, 5 figures
title: ОБЗОР ДЕЦЕТРАЛИЗОВАННОЙ СЕТИ ХРАНЕНИЯ FILECOIN. КОНСТРУКЦИЯ
title: REVIEW OF DECENTRALIZED STORAGE NETWORK FILECOIN. DESIGN
Creators: name: Голимблевская, Е.И.
name: Ширяев, Е.М.
name: Бабенко, М.Г.
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: В настоящее время технологии, на основе которых реализована и выполняет работу сеть Интернет стремительно развиваются, и концепция частных централизованных услуг заме-няется совершенно противоположной концепции – децентрализованные открытые. Дове-рие сторон устанавливается проверкой вычислениями, хрупкие адреса местоположения заменены на устойчивые адреса контента; неэффективные монолитные услуги – на одно-ранговые алгоритмические рынки. Создана новую ниша децентрализованных сетей хране-ния данных на рынке предоставления IT-услуг, на фоне чего появилась такая сеть, как Filecoin, которая превращает облачное хранилище в алгоритмический рынок.
description: Currently, the technologies on the basis of which the Internet is implemented and performs the work are rapidly developing, and the concept of private centralized services is being replaced by a completely opposite concept - decentralized open. The confidence of the parties is established by verification calculations, fragile location addresses are replaced with stable content address-es; inefficient monolithic services - to peer-to-peer algorithmic markets. A new niche of decen-tralized storage networks has been created in the IT services market, against the background of which a network such as Filecoin has emerged that turns cloud storage into an algorithmic mar-ket.