cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: BIM als Planen, Bauen & Betreiben mit Navigationssystem
Creators: name: Lenz, Lisa
name: Krüger, Ralf
name: Weist, Kai
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 205
Chironemidae Gill 1862
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Chironemidae

description: Family Chironemidae Gill 1862
 Chironematinae Gill 1862e:104 [ref. 1658] (subfamily) Chironemus [on p. 112 as Chironenematinae; stem changed to Chironem- by Regan 1911c:260 [ref. 32649], confirmed by Jordan 1923a:204 [ref. 2421], by Myers & Storey 1956:13 [ref. 32831], by Nelson 1976:253 [ref. 32838] and by Nelson 2006:385 [ref. 32486]]
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 107, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
Dynamics and Instabilities of Planar Tensile Cracks in Heterogeneous Media
Creators: name: Ramanathan, Sharad
name: Fisher, Daniel S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The dynamics of tensile crack fronts restricted to advance in a plane are studied. In an ideal linear elastic medium, a propagating mode along the crack front with a velocity slightly less than the Rayleigh wave velocity, is found to exist. But the dependence of the effective fracture toughness $Γ(v)$ on the crack velocity is shown to destabilize the crack front if $(dΓ)/(dv)<0$. Short wavelength radiation due to weak random heterogeneities leads to this instability at low velocities. The implications of these results for the crack dynamics are discussed.
description: 12 pages
The Ionization Conjecture in Hartree-Fock Theory
Creators: name: Solovej, Jan Philip
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81V45,81V70

description: We prove the ionization conjecture within the Hartree-Fock theory of atoms. More precisely, we prove that, if the nuclear charge is allowed to tend to infinity, the maximal negative ionization charge and the ionization energy of atoms nevertheless remain bounded. Moreover, we show that in Hartree-Fock theory the radius of an atom (properly defined) is bounded independently of its nuclear charge.
description: 68 pages published version
Anapole Dark Matter via Vector Boson Fusion Processes at the LHC
Creators: name: Flórez, Andrés
name: Gurrola, Alfredo
name: Johns, Will
name: Maruri, Jessica
name: Sheldon, Paul
name: Sinha, Kuver
name: Starko, Savanna Rae
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Dark matter that is electrically neutral but couples to the electromagnetic current through higher-dimensional operators constitutes an interesting class of models. We investigate this class of models at the Large Hadron Collider, focusing on the anapole moment operator in an effective field theory (EFT) framework, and utilizing the vector boson fusion (VBF) topology. Assuming proton-proton collisions at $\sqrt{s} = 13$ TeV, we present the VBF anapole dark matter (ADM) cross sections and kinematic distributions as functions of the free parameters of the EFT, the cutoff scale $Λ$ and the ADM mass $m_χ$. We find that the distinctive VBF topology of two forward jets and large dijet pseudorapidity gap is effective at reducing SM backgrounds, leading to a $5σ$ discovery reach for all kinematically allowed ADM masses with $Λ\le 1.65$ (1.15) TeV, assuming an integrated luminosity of 3000 (100) fb$^{-1}$.
description: 8 pages, 12 figures
Micromagnetic Simulations Study of Skyrmions in Magnetic FePt Nanoelements
Creators: name: Gergidis, Leonidas N.
name: Stavrou, Vasileios D.
name: Kourounis, Drosos
name: Panagiotopoulos, Ioannis
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences
subject: Mesoscale and Nanoscale Physics

description: The magnetization reversal in 330 nm triangular prismatic magnetic nanoelements with variable magnetocrystalline anisotropy similar to that of partially chemically ordered FePt is studied using micromagnetic simulations employing Finite Element discretizations. Several magnetic properties including the evaluation of the magnetic skyrmion number $S$ are computed in order to characterize magnetic configurations exhibiting vortex-like formations. Magnetic vortices and skyrmions are revealed in different systems generated by the variation of the magnitude and relative orientation of the magnetocrystalline anisotropy direction, with respect to the normal to the triangular prism base. Micromagnetic configurations with skyrmion number greater than one have been detected for the case where magnetocrystalline anisotropy was normal to nanoelement's base. For particular magnetocrystalline anisotropy values three distinct skyrmions are formed and persist for a range of external fields. The simulation-based calculations of the skyrmion number S revealed that skyrmions can be created for magnetic nanoparticle systems lacking of chiral interactions such as Dzyaloshinsky-Moriya, but by only varying the magnetocrystalline anisotropy.
description: 12 pages, 13 figures, research article
Whiskered parabolic tori in the planar $(n+1)$-body problem
Creators: name: Baldoma, Inmaculada
name: Fontich, Ernest
name: Martin, Pau
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: The planar $(n+1)$-body problem models the motion of $n+1$ bodies in the plane under their mutual Newtonian gravitational attraction forces. When $n\ge 3$, the question about final motions, that is, what are the possible limit motions in the planar $(n+1)$-body problem when $t\to \infty$, ceases to be completely meaningful due to the existence of non-collision singularities. In this paper we prove the existence of solutions of the planar $(n+1)$-body problem which are defined for all forward time and tend to a parabolic motion, that is, that one of the bodies reaches infinity with zero velocity while the rest perform a bounded motion. These solutions are related to whiskered parabolic tori at infinity, that is, parabolic tori with stable and unstable invariant manifolds which lie at infinity. These parabolic tori appear in cylinders which can be considered `normally parabolic'. The existence of these whiskered parabolic tori is a consequence of a general theorem on parabolic tori developed here. Another application of our theorem is a conjugation result for a class of skew product maps with a parabolic torus with its normal form generalizing results of Takens and Voronin.
Data analysis of gravitational-wave signals from spinning neutron stars. I. The signal and its detection
Creators: name: Jaranowski, Piotr
name: Królak, Andrzej
name: Schutz, Bernard F.
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present a theoretical background for the data analysis of the gravitational-wave signals from spinning neutron stars for Earth-based laser interferometric detectors. We introduce a detailed model of the signal including both the frequency and the amplitude modulations. We include the effects of the intrinsic frequency changes and the modulation of the frequency at the detector due to the Earth motion. We estimate the effects of the star's proper motion and of relativistic corrections. Moreover we consider a signal consisting of two components corresponding to a frequency $f$ and twice that frequency. From the maximum likelihood principle we derive the detection statistics for the signal and we calculate the probability density function of the statistics. We obtain the data analysis procedure to detect the signal and to estimate its parameters. We show that for optimal detection of the amplitude modulated signal we need four linear filters instead of one linear filter needed for a constant amplitude signal. Searching for the doubled frequency signal increases further the number of linear filters by a factor of two. We indicate how the fast Fourier transform algorithm and resampling methods commonly proposed in the analysis of periodic signals can be used to calculate the detection statistics for our signal. We find that the probability density function of the detection statistics is determined by one parameter: the optimal signal-to-noise ratio. We study the signal-to-noise ratio by means of the Monte Carlo method for all long-arm interferometers that are currently under construction. We show how our analysis can be extended to perform a joint search for periodic signals by a network of detectors and we perform Monte Carlo study of the signal-to-noise ratio for a network of detectors.
description: LaTeX, 38 pages, 13 figures submitted to Phys. Rev. D
title: Missstände und Optimierungspotentiale im Zusammenhang mit dem Erlös von Gemeinkostenbestandteilen bei Mengenänderungen gemäß § 2 Abs. 3 VOB/B
Creators: name: Lücke, Martin
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 219
title: Produktionsplanung und steuerung in Kleinbauprojekten im laufenden Betrieb auf Basis der Prinzipien des Lean Managements: Vorgehensweise in einem realen Projekt
Creators: name: Oprach, Svenja
name: Ihwas, Nadia
name: Haghsheno, Shervin
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 233
Universality and saturation of intermittency in passive scalar turbulence
Creators: name: Celani, A.
name: Lanotte, A.
name: Mazzino, A.
name: Vergassola, M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The statistical properties of a scalar field advected by the non-intermittent Navier-Stokes flow arising from a two-dimensional inverse energy cascade are investigated. The universality properties of the scalar field are directly probed by comparing the results obtained with two different types of injection mechanisms. Scaling properties are shown to be universal, even though anisotropies injected at large scales persist down to the smallest scales and local isotropy is not fully restored. Scalar statistics is strongly intermittent and scaling exponents saturate to a constant for sufficiently high orders. This is observed also for the advection by a velocity field rapidly changing in time, pointing to the genericity of the phenomenon. The persistence of anisotropies and the saturation are both statistical signatures of the ramp-and-cliff structures observed in the scalar field.
description: 4 pages, 8 figures
Virial Expansions, Exclusion Statistics, and the Fractional Quantum Hall Effect
Creators: name: Tevosyan, Kahren
name: MacDonald, A. H.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on a study of virial expansions for interacting electrons in the lowest Landau level of a two-dimensional electron gas. For hard-core-model interactions, we derive analytic results valid at low temperatures and filling factors smaller than 1/3 and comment on their relationship with virial expansions for exclusion statistics models. In the high temperature limit the virial coefficients reduce to those for a non-interacting electron system. For the first five virial coefficients, the crossover between low and high temperature limits has been studied numerically by using partition functions obtained from small system exact diagonalization calculations. Our results show that the exclusion statistics description of fractional Hall thermodynamics breaks down when the temperature exceeds a small fraction of the gap temperature.
description: 12 pages, RevTex, 2 tables and 8 figures included in text
Histiopterinae Bleeker 1876
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Pentacerotidae

description: Subfamily Histiopterinae Bleeker 1876
 Histiopteriformes Bleeker 1876a:269 [ref. 447] (subfamily) Histiopterus
 Paristiopterinae Hardy 1983:188 [ref. 5385] (subfamily) Paristiopterus
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 106, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
Combined helioseismic inversions for 3D vector flows and sound-speed perturbations
Creators: name: Korda, David
name: Švanda, Michal
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Time-distance helioseismology is the method of the study of the propagation of waves through the solar interior via the travel times of those waves. The travel times of wave packets contain information about the conditions in the interior integrated along the propagation path of the wave. We introduce an improved methodology of the time-distance helioseismology which allows us to invert for a full 3D vector of flows and the sound-speed perturbations at once. Using this methodology one can also derive the mean value of the vertical component of flows and the cross-talk between the flows and the sound-speed perturbations. We used the SOLA method with a minimisation of the cross-talk as a tool for inverse modelling. In the forward model, we use Born approximation travel-time sensitivity kernels with the Model S as a background. The methodology was validated using forward-modelled travel times with both mean and difference point-to-annulus averaging geometries applied to a snapshot of fully self-consistent simulation of the convection. We tested the methodology on synthetic data. We demonstrate that we are able to recover flows and sound-speed perturbations in the near-surface layers. We have taken the advantage of the sensitivity of our methodology to entire vertical velocity, and not only to its variations as in other available methodologies. The cross-talk from both the vertical flow component and the sound-speed perturbation has only a negligible effect for inversions for the horizontal flow components. The inversions for the vertical component of the vector flows or for the sound-speed perturbations are affected by the cross-talk from the horizontal components, which needs to be minimised in order to provide valid results. It seems that there is a nearly constant cross-talk between the vertical component of the vector flows and the sound-speed perturbations.
description: 13 pages, 18 figures
Determination of pressure-viscosity relation of 2,2,4-trimethylhexane by all-atom molecular dynamics simulations
Creators: name: Cunha, Marco A. Galvani
name: Robbins, Mark O.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The Newtonian viscosity of 2,2,4-trimethylhexane at 293K is determined at pressures from 0.1MPa to 1000MPa. Non-equilibrium molecular dynamics simulations are performed using AIREBO-M, an all-atom potential for hydrocarbons especially parameterized for high pressures. The steady-state shear stress and viscosity are determined from simple shear simulations at rates between $10^7$ and $5\cdot 10^9\ \textrm{s}^{-1}$. At low pressures, simulation rates are low enough to reach the Newtonian regime. At high pressures, results are extrapolated to the Newtonian limit by fitting rate-dependent viscosities to Eyring theory. The resulting pressure dependent viscosity is typical of small molecules and fits to a common model are discussed.
description: 14 pages, 4 figures, submitted to Fluid Phase Equilibria
title: Impact Investing: Wirkungsorientiertes Investieren im Immobilienbereich
Creators: name: Peuker, Swaantje
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 245
title: Übersicht zur Anwendung von Automatisierungstechnologien in Bauausführungsprozessen
Creators: name: Pietsch, Paul
name: Haghsheno, Shervin
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 255
Train-the-Trainer-Workshop – Open-Access-Beauftragte an Universitäten – Multiplikator:innen für eine offene Wissenschaft
Creators: name: Martin, Linda
Publisher: name: Zenodo
Year: 2021
Subjects: open-access.network
Train-the-Trainer-Workshop
Open Access

description: Die Präsentation diente dem zweitägigen Train-the-Trainer-Workshop am 08. und 10.06.2021 als Basis. Der Online-Workshop richtete sich an Open-Access-Multiplikator*innen an Universitäten. Im Vordergrund standen der Erwerb von Kenntnissen und die Anwendung didaktischer Methoden, die bei der Ausrichtung eigener Veranstaltungen unterstützen können, der Erfahrungsaustausch zum Thema Open Access und die Möglichkeit zur Vernetzung untereinander.
 Die Präsentation liegt als PPTX-Datei vor und kann gemäß der CC BY Lizenz nachgenutzt werden. Von dieser Lizenz ausgenommen sind verwendete Icons, Logos, Screenshots und Abbildungen. Wir begrüßen ausdrücklich die Weiterentwicklung und Anpassungen an die eigenen projektbezogenen, institutionellen Umsetzungen und Vorgaben und freuen uns über Hinweise und Rückmeldungen vorgenommener Änderungen.
title: Die "Digitale" Örtliche Bauaufsicht – Prozessoptimierung anhand zweier Forschungsprojekte
Creators: name: Piskernik, Melanie
name: Urban, Harald
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 273
Monotone Solutions of a Nonautonomous Differential Equation for a Sedimenting Sphere
Creators: name: Jacobsen, Jon
name: Jayaraman, Anandhan
name: Belmonte, Andrew
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mathematical Physics (math-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences
subject: 34C60; 34D05, 76D03

description: We study a class of integrodifferential equations and related ordinary differential equations for the initial value problem of a rigid sphere falling through an infinite fluid medium. We prove that for creeping Newtonian flow, the motion of the sphere is monotone in its approach to the steady state solution given by the Stokes drag. We discuss this property in terms of a general nonautonomous second order differential equation, focusing on a decaying nonautonomous term motivated by the sedimenting sphere problem.
description: 17 pages, 2 figures. Fixed typographical errors, included an appendix to clarify the derivation
title: Vergabeprozesse bei Integrierten Projektabwicklungsmodellen: Internationale Variantenbetrachtung unter Beachtung des Preiskriteriums
Creators: name: Scharpf, Sebastian
name: Al Khafadji, Amer
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 285
Transkalliapseudes banana Bamber 2008
Creators: name: DRUMM, DAVID T.
name: HEARD, RICHARD W.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Tanaidacea
Kalliapseudidae
Transkalliapseudes
Transkalliapseudes banana

description: Transkalliapseudes banana Bamber, 2008 Transkalliapseudes banana Bamber, 2008: 147–151, Figs. 2 –4. Type material. Holotype male, 4 mm (QM – W28077); allotype female, 5.9 mm (QM – W28169); paratypes: 1 ovigerous female, 1 adult male (dissected), 2 mancas (QM – W28078); 1 male (QM – W28170). Material examined. None available for study. Diagnosis prepared from that by Bamber, 2008. Diagnosis. Male rostrum bilobate. Pleotelson with broad posterior half and lacking two terminal long plumose setae. Pereopod bases sparsely spinulated. Type locality. NE of Banana Bank, Moreton Bay, eastern Australia, 27°32.53'S, 153°20.99'E, 3.1–4.2 m depth (Fig. 1, number 41). Geographic distribution. Known from type locality only.
description: Published as part of DRUMM, DAVID T. & HEARD, RICHARD W., 2011, Systematic revision of the family Kalliapseudidae (Crustacea: Tanaidacea), pp. 1-172 in Zootaxa 3142 (1) on page 145, DOI: 10.11646/zootaxa.3142.1.1, http://zenodo.org/record/6263899
description: {"references": ["Bamber, R. N. (2008) Tanaidaceans (Crustacea: Peracarida: Tanaidacea) from Moreton Bay, Queensland. In: Davie, P. J. F. and Phillips, J. A. (Eds.), Proceedings of the Thirteenth International Marine Biological Workshop, The Marine Fauna and Flora of Moreton Bay, Queensland. Memoirs of the Queensland Museum - Nature, 54 (1), 143 - 217. Brisbane. ISSN 0079 - 8835."]}
title: Status quo der Konfliktbeilegungspraxis in der deutschen Bauwirtschaft
Creators: name: Schilling Miguel, Ana
name: Zech, Charlotte
name: Haghsheno, Shervin
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 297
Symbolic QED Pre-silicon Verification for Automotive Microcontroller Cores: Industrial Case Study
Creators: name: Singh, Eshan
name: Devarajegowda, Keerthikumara
name: Simon, Sebastian
name: Schnieder, Ralf
name: Ganesan, Karthik
name: Fadiheh, Mohammad R.
name: Stoffel, Dominik
name: Kunz, Wolfgang
name: Barrett, Clark
name: Ecker, Wolfgang
name: Mitra, Subhasish
Publisher: name: arXiv
Year: 2019
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We present an industrial case study that demonstrates the practicality and effectiveness of Symbolic Quick Error Detection (Symbolic QED) in detecting logic design flaws (logic bugs) during pre-silicon verification. Our study focuses on several microcontroller core designs (~1,800 flip-flops, ~70,000 logic gates) that have been extensively verified using an industrial verification flow and used for various commercial automotive products. The results of our study are as follows: 1. Symbolic QED detected all logic bugs in the designs that were detected by the industrial verification flow (which includes various flavors of simulation-based verification and formal verification). 2. Symbolic QED detected additional logic bugs that were not recorded as detected by the industrial verification flow. (These additional bugs were also perhaps detected by the industrial verification flow.) 3. Symbolic QED enables significant design productivity improvements: (a) 8X improved (i.e., reduced) verification effort for a new design (8 person-weeks for Symbolic QED vs. 17 person-months using the industrial verification flow). (b) 60X improved verification effort for subsequent designs (2 person-days for Symbolic QED vs. 4-7 person-months using the industrial verification flow). (c) Quick bug detection (runtime of 20 seconds or less), together with short counterexamples (10 or fewer instructions) for quick debug, using Symbolic QED.
Modular NFDI4Earth-ready course materials published under an open license (NFDI4Earth Milestone MS1.3.4)
Creators: name: Sadeghi, Farzaneh
name: Keßler, Carsten
Publisher: name: NFDI4Earth Community on Zenodo
Year: 2024
Subjects: NFDI
NFDI4Earth
NFDI4Earth Milestone
NFDI4Earth 2Participate
NFDI4Earth TA1
NFDI4Earth EduTrain
Open edX
EduTrain
OER

description: The report offers a detailed overview of the NFDI4Earth Education and Training services progress and future plans in creating and sharing modular course materials for Earth System Data Science. It describes the systematic approach used to develop and publish Open Educational Resources through the NFDI4Earth Educational Portal (EduPortal) platform, integrating them into our catalog of educational resources and making them more widely accessible through the NFDI4Earth KnowledgeHub and OneStop4All. The report also covers the technical infrastructure supporting the EduPortal and provides an overview of its functionality. It includes a comprehensive list of the current course offerings available on the EduPortal and outlines upcoming plans for course offering expansions and functionality improvements.
description: This work has been funded by the German Research Foundation (DFG) through the project NFDI4Earth (DFG project no.460036893, https://www.nfdi4earth.de/) within the German National Research Data Infrastructure (NFDI, https://www.nfdi.de/).
title: Digitale Unterstützung in der Verwaltung von Wohnimmobilien
Creators: name: Schottel, Kristin
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 309
title: Οι ευφυείς πόλεις και η συνεισφορά τους στη βελτίωση ποιότητας ζωής των πολιτών. Η περίπτωση του Δήμου Βάρης Βούλας Βουλιαγμένης
title: Intelligent cities and their contribution to improving the quality of life of citizens. The case of the municipality of Vari Voula Vouliagmeni
titleType: AlternativeTitle
Creators: name: Κοντοθανάση, Θεοδώρα
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2021
Subjects: Ευφυείς πόλεις
Έξυπνες πόλεις
Βιώσιμη ανάπτυξη
Ποιότητα ζωής
Καλές πρακτικές
Τεχνολογία
Δήμος Βάρης - Βούλας - Βουλιαγμένης
Smart cities
Intelligent cities
Sustainable development
Quality of life

description: Η συνεχιζόμενη αστικοποίηση, και οι νέες τεχνολογικές εξελίξεις, επιβάλλουν τη δημιουργία ενός νέου μοντέλου ανάπτυξης των πόλεων, «των ευφυών πόλεων». Σκοπός της παρούσας διπλωματικής εργασίας, είναι να προσδιορίσει την έννοια των ευφυών πόλεων, να παρουσιάσει τις καινοτόμες πρακτικές και τις έξυπνες εφαρμογές που υιοθετούν και να διερευνήσει, εάν συνεισφέρουν στη βελτίωση ποιότητας των παρεχόμενων υπηρεσιών προς τους πολίτες. Η παρούσα διπλωματική εργασία, είναι περισσότερο από ποτέ επίκαιρη και αναγκαία, γιατί διεξάγεται εν μέσω πανδημίας της νόσου του κορωναιού 2019 (COVID-19), η οποία φέρνει πρωτόγνωρες και σημαντικές τεχνολογικές αλλαγές στην καθημερινότητα. Η βιβλιογραφική επισκόπηση, αποτέλεσε αρωγό στην προσέγγιση του εννοιολογικού πλαισίου των ευφυών πόλεων. Για πρώτη φορά, ερευνήθηκε η περίπτωση του Δήμου Βάρης Βούλας Βουλιαγμένης, ως μελέτη περίπτωσης. Αναλύθηκε η υφιστάμενη κατάσταση, πραγματοποιήθηκε ποσοτική έρευνα, μέσω δομημένου ερωτηματολογίου, η οποία ανέδειξε ότι οι πολίτες γνωρίζουν την έννοια της έξυπνης πόλης και τα χαρακτηριστικά της, γνωρίζουν τις έξυπνες εφαρμογές και καλές πρακτικές που υιοθετούν, πιστεύουν πως είναι χρήσιμες και συμβάλλουν στη βελτίωση ποιότητα ζωής τους. Τα αποτελέσματα της έρευνας, υπογραμμίζουν τη συνεισφορά των ευφυών πόλεων, στη βελτίωση διαβίωσης των πολιτών.
title: Veränderungen des Bauproduktionsprozesses bei einem Einsatz von Raummodulen
Creators: name: Schütte, Julian
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 323
Gravitational Waves around a Naked Singularity -- Odd-Parity Perturbation of Lemaitre-Tolman-Bondi Space-Time --
Creators: name: Iguchi, Hideo
name: Nakao, Ken-ichi
name: Harada, Tomohiro
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The motion of a spherical dust cloud is described by the Lemaitre-Tolman-Bondi solution and is completely specified by initial values of distributions of the rest mass density and specific energy of the dust fluid. From generic initial conditions of this spherically symmetric collapse, there appears a naked singularity at the symmetric center in the course of the gravitational collapse of the dust cloud. So this might be a counter example to the cosmic censorship hypothesis. To investigate the genericity of this example, we examine the stability of the `nakedness' of this singularity against odd-parity modes of non-spherical linear perturbations for the metric, i.e., linear gravitational waves. We find that the perturbations do not diverge but are well-behaved even in the neighborhood of the central naked singularity. This means that the naked singularity formation process is marginally stable against the odd-parity modes of linear gravitational waves.
description: 19 pages, 12 figures, to be published in Physical Review D
title: The Smart Power Cell concept
title: Novel system architecture and operational concept for the efficient, secure and stable operation of future power systems
titleType: AlternativeTitle
Creators: name: Mayorga González, Daniel
Publisher: name: TU Dortmund
Year: 2021
Subjects: subject: Electric power systems
subject: Power system stability and control
subject: Cellular power systems
subject: Operation of electric power systems
subject: 620
subject: Energietechnik

description: This dissertation describes a novel architecture and operational concept for a future electric power system. The architecture and operational concept were developed as a solution to the technical challenges which result from the ongoing decommissioning of conventional power plants and the mass scale integration of distributed and renewable energy sources. In particular, the architecture aims at ensuring the efficient, secure and stable operation of a future power system by enabling the coordinated operation of its distribution and transmission grids. To this, in the first part of the dissertation, the Smart Power Cell concept is introduced. A Smart Power Cell is a subsection of the distribution domain of a future power system which is supervised and controlled by an ICT-based monitoring and control system. A Smart Power Cell can be controlled to adapt its dynamic behaviour on demand an thus be integrated into the operation of the transmission network. The dissertation then deals with the modelling and simulation of a power system organized according to the developed concept. Besides, methods for the description of the flexibility of Smart Power Cells to support the operation of a transmission network are described. In addition, a control scheme for controlling the power which a Smart Power Cell exchanges with the transmission network is presented. Finally, the developed methods are tested by means of steady-state and dynamic simulations using a combined transmission-distribution test system designed for this purpose. The dissertation closes with a summary of the main contributions and a discussion of the research efforts required to bring the Smart Power Cell concept into life.
The crisis of Europe: differentiated integration as a tool of European governance and political management in times of crisis
Creators: name: Markozani, Eleftheria
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2021
Subjects: subject: EU
subject: Migration policy
subject: Differentiated integration

description: Η διατριβή εξετάζει την εφαρμογή μιας διαφοροποιημένης ολοκλήρωσης στον τομέα της πολιτικής της ΕΕ για την παράνομη μετανάστευση. Αναζητά τη σχέση μεταξύ της αύξησης του ευρωσκεπτικισμού και της εφαρμογής των εξαιρέσεων και της ευελιξίας σε αρμοδιότητες του κρατικού πυρήνα, όπως είναι πολιτική μετανάστευσης. Αναλύει την έκταση της διαφοροποιημένης ολοκλήρωσης που ήταν ο κύριος τρόπος ολοκλήρωσης σε αυτόν τον τομέα πολιτικής. Επικεντρώνεται στις περιπτώσεις του Ηνωμένου Βασιλείου και της Δανίας, περιγράφοντας τον τρόπο με τον οποίο η κινητοποίηση αποκλειστικών εθνικών ταυτοτήτων αυξάνει τη ζήτηση και προσφορά της διαφοροποίησης. Επιπλέον, η μελέτη εξηγεί την εισαγωγή της ευελιξίας στις προτάσεις της Ευρωπαϊκής Επιτροπής για το Νέο σύμφωνο για τη μετανάστευση του 2020, μέσω του συνολικού επιπέδου πολιτικοποίησης και της αύξησης των ακροδεξιών ευρωσκεπτικιστικών κομμάτων σε πολλά κράτη της ΕΕ μετά τη προσφυγική κρίση του 2015
Codes to make graphs in the paper, Parasite-induced shifts in host movement may explain the transient coexistence of high- and low-pathogenic disease strains
Creators: name: FOFANA, Abdou
name: Hurford, Amy
Publisher: name: figshare
Year: 2019
Subjects: subject: Computational Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: S1BioRXivCode makes Pairwise Invasibility Plot, S2BioRXivCode generates dynamical simulation of the evolution of virulence (The model is presented in the paper Parasite-induced shifts in host movement may explain the transient coexistence of high- and low-pathogenic disease strains) , and S3BioRXivCode makes video of Pairwise Invasibility Plots for varying parameters.
Relativistic fine structure oscillator strengths for Li-like ions: C IV - Si XII, S XIV, Ar XVI, Ca XVIII, Ti XX, Cr XXII, and Ni XXVI
Creators: name: Nahar, Sultana N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Ab initio calculations including relativistic effects employing the Breit-Pauli R-matrix (BPRM) method are reported for fine structure energy levels and oscillator strengths upto n = 10 and 0.leq. l .leq.9 for 15 Li-like ions: C IV, N V, O VI, F VII, Ne VIII, Na IX, Mg X, Al XI, Si XII, S XIV, Ar XVI, Ca XIII, Ti XX, Cr XXII, and Ni XXVI. About one hundred bound fine structure energy levels of total angular momenta, 1/2 .leq. J .leq. 17/2 of even and odd parities, total orbital angular momentum, 0 .leq L .leq. 9 and spin multiplicity (2S+1) = 2, 4 are considered for each ion. The levels provide almost 900 dipole allowed and intercombination bound-bound transitions. The BPRM method enables consideration of large set of transitions with uniform accuracy compared to the best available theoretical methods. The CC eigenfunction expansion for each ion includes the lowest 17 fine structure energy levels of the core configurations 1s^2, 1s2s, 1s2p, 1s3s, 1s3p, and 1s3d. The calculated energies of the ions agree with the measured values to within 1% for most levels. The transition probabilities show good agreement with the best available calculated values. The results provide the largest sets of energy levels and transition rates for the ions and are expected to be useful in the analysis of X-ray and EUV spectra from astrophysical sources.
description: 16 pgs., to appear in Astronomy and Astrophysics
title: Empirisch oder normativ? Eine Betrachtung unterschiedlicher Forschungsansätze in der Baubetriebswirtschaft
Creators: name: Simon, Natalie
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 343
Transfer Free Energies and Partitioning of Small Molecules in Collapsed PNIPAM Polymers
Creators: name: Kanduc, Matej
name: Kim, Won Kyu
name: Roa, Rafael
name: Dzubiella, Joachim
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: A central quantity in the design of functional hydrogels used as nanocarrier systems, for instance for drug delivery or adaptive nanocatalysis, is the partition ratio, which quantifies the uptake of a molecular substance by the polymer matrix. By employing all-atom molecular dynamics simulations, we study the solvation and partitioning (with respect to bulk water) of small subnanometer-sized solutes in a dense matrix of collapsed Poly(N-isopropylacrylamide) (PNIPAM) polymers above the lower critical solution temperature (LCST) in aqueous solution. We examine the roles of the solute's polarity and its size on the solubility properties in the thermoresponsive polymer. We show that the transfer free energies of nonpolar solutes from bulk water into the polymer are favorable and scale in a good approximation with the solute's surface area. Even for small solute size variation, partitioning can vary over orders of magnitude. A polar nature of the solute, on the other hand, generally opposes the transfer, at least for alkyl solutes. Finally, we find a strong correlation between the transfer free energies in the gel and the adsorption free energies on a single extended polymer chain, which enables us to relate the partition ratios in the swollen and collapsed state of a PNIPAM gel.
description: 13 pages, 7 figures
title: Änderungsmanagement bei komplexen Bauprojekten - innovative Ansätze erforderlich
Creators: name: Uhlendorf, Tino
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 355
The high density $γ$-ray emission and dense positron production via multi-lasers driven circular target
Creators: name: Hou, Ya-Juan
name: Xie, Bai-Song
name: Lv, Chong
name: Wan, Feng
name: Wang, Li
name: Yasen, Nureli
name: Sang, Hai-Bo
name: Xia, Guo-Xing
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A diamond-like carbon circular target is proposed to improve the $γ$-ray emission and pair production with lasers intensity of $8\times 10^{22} ~\mathrm{W/cm^2}$ by using two-dimensional particle-in-cell simulations with quantum electrodynamics. It is found that the circular target can significantly enhance the density of $γ$-photons than plane target when two colliding circularly polarized lasers irradiate the target. By multi-lasers irradiate the circular target, the optical trap of lasers can prevent the high energy electrons accelerated by laser radiation pressure from escaping. Hence, high density as $5164 n_c$ $γ$-photons is obtained through nonlinear Compton back-scattering. Meanwhile, $2.7 \times 10^{11}$ positrons with average energy of $230 ~\mathrm{MeV}$ is achieved via multi-photon Breit-Wheeler process. Such ultrabright $γ$-ray source and dense positrons source can be useful to many applications. The optimal target radius and laser mismatching deviation parameters are also discussed in detail.
description: 16 pages, 8 figures
Association of telomere length with chronic exposure to ionizing radiation among inhabitants of natural high background radiation areas of Ramsar, Iran
Creators: name: Movahedi, Anahita
name: Mostajaboddavati, Mojtaba
name: Rajabibazl, Masoumeh
name: Mirfakhraie, Reza
name: Enferadi, Milad
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Cancer

description: Purpose: There are few areas in the world where ionizing radiation (IR) dose received by the public from radon gas and other radioactive elements are much higher than recommended limits. Telomere length is a potential biomarker of genomic instability due to oxidative stress from IR exposure. In this study, we investigated the impact of chronic exposure to environmental IR on relative telomere length (RTL) in white blood cells (WBC) among inhabitants of high background radiation areas (HBRA) of Ramsar, Iran. Materials and methods: One hundred and four individuals from HBRAs of Ramsar and 104 age-matched subjects from normal background radiation areas (NBRA) of Iran were enrolled in the study. The RTLs of WBC DNA samples were measured by a quantitative polymerase chain reaction (q-PCR) approach. Results: Mean RTL in HBRA and NBRA groups did not show any significant difference (1.21 ± 0.71 versus 1.22 ± 0.66, p = .306). After controlling for all demographic variables, less than 1% of the variances in RTL values were related to background radiation exposure. Conclusion: We conclude that chronic exposure to natural IR has no statistically significant effect on RTL among the inhabitants of HBRAs of Ramsar compared with a control group.
Begonia (sect. Hydristyles) A. DC.
Creators: name: Moonlight, Peter. W.
name: Jara-Muñoz, Orlando A.
name: Purvis, David A.
name: Delves, Jay
name: Allen, Josh P.
name: Reynel, Carlos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Cucurbitales
Begoniaceae
Begonia

description: Begonia sect. Hydristyles A.DC.
Annales des Sciences Naturelles Botanique, Série 4 11: 132 (de Candolle 1859).
– Type: lectotype: Begonia bridgesii A.DC., designated by Barkley & Baranov (1972: 4).
Synonymy notes
For a full list of sectional synonyms, see Moonlight et al. (2018).
Notes
This section was erected to include species with multifid styles, five tepals on the pistillate flowers, and two tepals on the staminate flowers (de Candolle 1859: 132).
Since the description of several species considered members of B. sect. Ruizopavonia or B. sect. Cyathocnemis with multifid styles (see Doorenbos et al. 1998; Moonlight & Reynel 2018), the delimitation of this section has become less clear. This lack of clarity is only exacerbated by the fact that almost half of species now included in B. sect. Cyathocnemis have five tepals on the pistillate flower. Few members of B. sect. Hydristyles have been included in molecular phylogenies and we suspect its current circumscription will not survive contact with rigorous phylogenetic analysis. The centre of diversity of B. sect. Hydristyles is Bolivia and only two species reach Peru. Both are newly recorded for Peru herein, but we also newly synonymise Peruvian endemic B. peltigera Irmsch. with B. unilateralis.
description: Published as part of Moonlight, Peter. W., Jara-Muñoz, Orlando A., Purvis, David A., Delves, Jay, Allen, Josh P. & Reynel, Carlos, 2023, The genus Begonia (Begoniaceae) in Peru, pp. 1-334 in European Journal of Taxonomy 881 on page 186, DOI: 10.5852/ejt.2023.881.2175, http://zenodo.org/record/8178280
Polycentridae Gill 1858
Creators: name: Laan, Richard Van Der
name: Eschmeyer, William N.
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Polycentridae

description: Family Polycentridae Gill 1858
 Polycentrinae Gill 1858:11 [ref. 1750] (subfamily) Polycentrus
description: Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp. 1-230 in Zootaxa 3882 (2) on page 107, DOI: 10.11646/zootaxa.3882.1.1, http://zenodo.org/record/7047777
title: Einflussfaktoren auf die Gestaltung von Entscheidungsunterstützungssystemen für die Bauwirtschaft
Creators: name: Waleczko, Dominik
name: Haghsheno, Shervin
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2018
Subjects: subject: 624

description: Tagungsband zum 29. BBB-Assistententreffen - Fachkongress der wissenschaftlichen Mitarbeiter der Bereiche Bauwirtschaft, Baubetrieb und Bauverfahrenstechnik: Beiträge zum 29. BBB-Assistententreffen vom 06. bis 08. Juni 2018 in Braunschweig, p. 367
Transkalliapseudes spinulata Drumm
Creators: name: DRUMM, DAVID T.
name: HEARD, RICHARD W.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Tanaidacea
Kalliapseudidae
Transkalliapseudes
Transkalliapseudes spinulata

description: Transkalliapseudes spinulata Drumm and Heard, 2006b Transkalliapseudes spinulata Drumm and Heard, 2006b: Figs. 1–4. Bamber, 2008: 150, 151. Type material. Holotype male, 3.7 mm (AM P56734); paratype: 1 adult male (AM P52195). Material examined. Holotype and paratype. Diagnosis. Male rostrum rounded. Pleotelson with narrow posterior half and two terminal long plumose setae. Pereopod bases densely spinulated. Type locality. Northwest Shelf, western Australia, 19°5.2'S, 118°57.6'E, 82 m depth (Fig. 1, number 42). Geographic distribution. Northwest Shelf, western Australia, 19°5.2'– 19°56.4'S, 118°57.6'– 117°53.9'E, 44– 82 m depth. Remarks. Transkalliapseudes spinulata can be distinguished from T. banana by having a more dense spinulation on the bases of the pereopods and having a rounded rostrum (concave in T. banana). Subfamily Tanapseudinae B ă cescu, 1978 Diagnosis (according to Guţu, 2001). Antennule with inner flagellum reduced or not. Antenna with four or five– articulated peduncle. Mandible with uniarticulated and small palp, ending in seta. Cheliped and pereopod 1 with or without exopodites. Dactylus of pereopods 1–5 with unguis and, at least, terminal seta. Composition. Psammokalliapseudes Lang, 1956a; Tanapseudes Băcescu, 1978.
description: Published as part of DRUMM, DAVID T. & HEARD, RICHARD W., 2011, Systematic revision of the family Kalliapseudidae (Crustacea: Tanaidacea), pp. 1-172 in Zootaxa 3142 (1) on page 145, DOI: 10.11646/zootaxa.3142.1.1, http://zenodo.org/record/6263899
description: {"references": ["Bamber, R. N. (2008) Tanaidaceans (Crustacea: Peracarida: Tanaidacea) from Moreton Bay, Queensland. In: Davie, P. J. F. and Phillips, J. A. (Eds.), Proceedings of the Thirteenth International Marine Biological Workshop, The Marine Fauna and Flora of Moreton Bay, Queensland. Memoirs of the Queensland Museum - Nature, 54 (1), 143 - 217. Brisbane. ISSN 0079 - 8835.", "Gutu, M. (2001) New changes in the systematic of the suborder Apseudomorpha (Crustacea: Tanaidacea). Travaux du Museum National d'Histoire naturelle \" Grigore Antipa, \" 43, 65 - 71.", "Lang, K. (1956 a) The Kalliapseudidae, a new family of Tanaidacea. In: Wingstrand, K. G. (Ed.), Bertil Hanstrom; zoological papers in honour of his 65 th birthday November 29 th 1956. Zoologisk Institut Saertryk, Lund, pp. 205 - 225.", "Bacescu, M. (1978) Contribution to the knowledge of Monokonophora (Crustacea: Tanaidacea) from the NW of the Indian"]}