cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Leicester Temporal Geodemographic Classification
Creators: name: Al-Mahrouqi, Nouh
name: De Sabbata, Stefano
Publisher: name: Zenodo
Year: 2023
Subjects: Temporal Geodemographics, Leicester, Cluster Analysis, K-means, UK census

description: The city of Leicester (UK) has seen large socio-demographic changes over the past century, gaining complex social, economic and multicultural geographies. Such changes are reflected in the data collected through the census and can be illustrated by developing a temporal geodemographic classification. This paper presents the results of a Master's dissertation project aimed at developing a temporal geodemographic classification for Leicester's urban area, including the Leicester Local Authority District, as well as the Oadby and Wigston Local Authority District, analysing its changing socio-economic structure over three censuses.
Biominerals and waxes of Calamagrostis epigejos and Phragmites australis leaves from post-industrial habitats
Creators: name: Sierka, Edyta
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Talik, E., Guzik, A., Małkowski, E., Woźniak, G., Sierka, E. 2018. Biominerals and waxes of Calamagrostis epigejos and Phragmites australis leaves from post-industrial habitats. Protoplasma vol. 255, No. 3, 773-784.
Electrically Conductive Polyetheretherketone Nanocomposite Filaments: From Production to Fused Deposition Modeling
Creators: name: Gonçalves, Jordana
name: Lima, Patrícia
name: Krause, Beate
name: Pötschke, Petra
name: Lafont, Ugo
name: Gomes, José R.
name: Abreu, Cristiano S.
name: Paiva, Maria C.
name: Covas, José A.
Publisher: name: Basel : MDPI
Year: 2018
Subjects: subject: Carbon nanotubes
subject: Filaments
subject: Fused deposition modeling (FDM)
subject: Graphite nanoplatelets
subject: Nanocomposites
subject: PEEK
subject: 540

description: The present work reports the production and characterization of polyetheretherketone (PEEK) nanocomposite filaments incorporating carbon nanotubes (CNT) and graphite nanoplates (GnP), electrically conductive and suitable for fused deposition modeling (FDM) processing. The nanocomposites were manufactured by melt mixing and those presenting electrical conductivity near 10 S/m were selected for the production of filaments for FDM. The extruded filaments were characterized for mechanical and thermal conductivity, polymer crystallinity, thermal relaxation, nanoparticle dispersion, thermoelectric effect, and coefficient of friction. They presented electrical conductivity in the range of 1.5 to 13.1 S/m, as well as good mechanical performance and higher thermal conductivity compared to PEEK. The addition of GnP improved the composites' melt processability, maintained the electrical conductivity at target level, and reduced the coefficient of friction by up to 60%. Finally, three-dimensional (3D) printed test specimens were produced, showing a Young's modulus and ultimate tensile strength comparable to those of the filaments, but a lower strain at break and electrical conductivity. This was attributed to the presence of large voids in the part, revealing the need for 3D printing parameter optimization. Finally, filament production was up-scaled to kilogram scale maintaining the properties of the research-scale filaments.
Measuring entanglement growth in quench dynamics of bosons in an optical lattice
Creators: name: Daley, A. J.
name: Pichler, H.
name: Schachenmayer, J.
name: Zoller, P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We discuss a scheme to measure the many-body entanglement growth during quench dynamics with bosonic atoms in optical lattices. By making use of a 1D or 2D setup in which two copies of the same state are prepared, we show how arbitrary order Renyi entropies can be extracted using tunnel-coupling between the copies and measurement of the parity of on-site occupation numbers, as has been performed in recent experiments. We illustrate these ideas for a Superfluid-Mott insulator quench in the Bose-Hubbard model, and also for hard-core bosons, and show that the scheme is robust against imperfections in the measurements.
description: 4+ pages plus supplementary material
O'QISH KO'NIKMASI (READING)-CHET TILIDA SO'ZLASHUV KO'NIKMASINI RIVOJLANTIRISHNING ASOSIY VOSITASI
Creators: name: Israilova, Shabnam
Publisher: name: Zenodo
Year: 2024

description: Ingliz tilini o'rganish jarayonida o'qish ko'nikmasi talabalarning gapirish ko'nikmasini rivojlantirishda muhim rol o'ynaydi. Ushbu tezisda o'qish jarayoni orqali gapirish ko'nikmalarini qanday samarali rivojlantirish mumkinligi ko'rib chiqiladi, hamda muhim metod va strategiyalar tavsiya etiladi.
Bidirectional and Stretchable Piezoresistive Sensors Enabled by Multimaterial 3D Printing of Carbon Nanotube/Thermoplastic Polyurethane Nanocomposites
Creators: name: Christ, Josef F.
name: Aliheidari, Nahal
name: Pötschke, Petra
name: Ameli, Amir
Publisher: name: Basel : MDPI
Year: 2018
Subjects: subject: 3D printing
subject: Additive manufacturing
subject: Carbon nanotubes
subject: Functional nanocomposites
subject: Fused filament fabrication
subject: Piezoresistivity
subject: Strain sensing
subject: 540

description: Fabricating complex sensor platforms is still a challenge because conventional sensors are discrete, directional, and often not integrated within the system at the material level. Here, we report a facile method to fabricate bidirectional strain sensors through the integration of multiwalled carbon nanotubes (MWCNT) and multimaterial additive manufacturing. Thermoplastic polyurethane (TPU)/MWCNT filaments were first made using a two-step extrusion process. TPU as the platform and TPU/MWCNT as the conducting traces were then 3D printed in tandem using multimaterial fused filament fabrication to generate uniaxial and biaxial sensors with several conductive pattern designs. The sensors were subjected to a series of cyclic strain loads. The results revealed excellent piezoresistive responses with cyclic repeatability in both the axial and transverse directions and in response to strains as high as 50%. It was shown that the directional sensitivity could be tailored by the type of pattern design. A wearable glove, with built-in sensors, capable of measuring finger flexure was also successfully demonstrated where the sensors are an integral part of the system. These sensors have potential applications in wearable electronics, soft robotics, and prosthetics, where complex design, multi-directionality, embedding, and customizability are demanded.
Performance Analysis of HR Portal Domain Components Extraction
Creators: name: Basha, N. Md. Jubair
name: Moiz, Salman Abdul
name: Qyser, A. A. Moiz
Publisher: name: arXiv
Year: 2012
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Extraction of components pertaining to a particular domain not only reduces the cost but also helps in delivering a quality product. However, the advantages of the Component Level Interaction's (CLI's) are not clearly presented. In the first part of the paper the design of HR Portal application is described. Later the results are simulated using the Netbeans Profiler tool which exposes and highlights the performance characteristics of component based system pertaining to HR domain.
description: 6 pages, 10 figures
Nonlinear Thermopower Behaviour of N-Type Carbon Nanofibres and Their Melt Mixed Polypropylene Composites
Creators: name: Paleo, Antonio J.
name: Krause, Beate
name: Cerqueira, Maria F.
name: Muñoz, Enrique
name: Pötschke, Petra
name: Rocha, Ana M.
Publisher: name: Basel : MDPI
Year: 2022
Subjects: subject: Carbon nanofibers
subject: N-type polymer composites
subject: Polypropylene
subject: Thermoelectric properties
subject: Variable range hopping
subject: 540

description: The temperature dependent electrical conductivity σ (T) and thermopower (Seebeck coeffi-cient) S (T) from 303.15 K (30◦ C) to 373.15 K (100◦ C) of an as-received commercial n-type vapour grown carbon nanofibre (CNF) powder and its melt-mixed polypropylene (PP) composite with 5 wt.% of CNFs have been analysed. At 30◦ C, the σ and S of the CNF powder are ~136 S m−1 and −5.1 µV K−1, respectively, whereas its PP/CNF composite showed lower conductivities and less negative S-values of ~15 S m−1 and −3.4 µV K−1, respectively. The σ (T) of both samples presents a dσ/dT < 0 character described by the 3D variable range hopping (VRH) model. In contrast, their S (T) shows a dS/dT > 0 character, also observed in some doped multiwall carbon nanotube (MWCNT) mats with nonlinear thermopower behaviour, and explained here from the contribution of impurities in the CNF structure such as oxygen and sulphur, which cause sharply varying and localized states at approximately 0.09 eV above their Fermi energy level (EF).
Fragmentation and systematics of the Pygmy Dipole Resonance in the stable N=82 isotones
Creators: name: Savran, D.
name: Elvers, M.
name: Endres, J.
name: Fritzsche, M.
name: Löher, B.
name: Pietralla, N.
name: Ponomarev, V. Yu.
name: Romig, C.
name: Schnorrenberger, L.
name: Sonnabend, K.
name: Zilges, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The low-lying electric dipole (E1) strength in the semi-magic nucleus 136Xe has been measured which finalizes the systematic survey to investigate the so-called pygmy dipole resonance (PDR) in all stable even N=82 isotones with the method of nuclear resonance fluorescence using real photons in the entrance channel. In all cases, a fragmented resonance-like structure of E1 strength is observed in the energy region 5 MeV to 8 MeV. An analysis of the fragmentation of the strength reveals that the degree of fragmentation decreases towards the proton-deficient isotones while the total integrated strength increases indicating a dependence of the total strength on the neutron-to-proton ratio. The experimental results are compared to microscopic calculations within the quasi-particle phonon model (QPM). The calculation includes complex configurations of up to three phonons and is able to reproduce also the fragmentation of the E1 strength which allows to draw conclusions on the damping of the PDR. Calculations and experimental data are in good agreement in the degree of fragmentation and also in the integrated strength if the sensitivity limit of the experiments is taken into account.
Chemical abundances in the protoplanetary disk LV2 (Orion) - II: High dispersion VLT observations and microjet properties
Creators: name: Tsamis, Y. G.
name: Walsh, J. R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Integral field spectroscopy of the LV2 proplyd is presented taken with the VLT/FLAMES Argus array at an angular resolution of 0.31x0.31 arcsec^2 and velocity resolutions down to 2 km/s per pixel. Following subtraction of the local M42 emission, the spectrum of LV2 is isolated from the surrounding nebula. We measured the heliocentric velocities and widths of a number of lines detected in the intrinsic spectrum of the proplyd, as well as in the adjacent Orion nebula within a 6.6 x 4.2 arcsec^2 FoV. It is found that far-UV to optical collisional lines with critical densities, Ncrit, ranging from 10^3 to 10^9 /cm^3 suffer collisional de-excitation near the rest velocity of the proplyd correlating tightly with their critical densities. Lines of low Ncrit are suppressed the most. The bipolar jet arising from LV2 is spectrally and spatially well-detected in several emission lines. We compute the [O III] electron temperature profile across LV2 in velocity space and measure steep temperature variations associated with the red-shifted lobe of the jet, possibly being due to a shock discontinuity. From the velocity-resolved analysis the ionized gas near the rest frame of LV2 has Te = 9200 +/- 800 K and Ne ~ 10^6 /cm^3, while the red-shifted jet lobe has Te ~ 9000 - 10^4 K and Ne ~ 10^6 - 10^7 /cm^3. The jet flow is highly ionized but contains dense semi-neutral clumps emitting neutral oxygen lines. The abundances of N+, O++, Ne++, Fe++, S+, and S++ are measured for the strong red-shifted jet lobe. Iron in the core of LV2 is depleted by 2.54 dex with respect to solar as a result of sedimentation on dust, whereas the efficient destruction of dust grains in the fast microjet raises its Fe abundance to at least 30 per cent solar. Sulphur does not show evidence of significant depletion on dust, but its abundance both in the core and the jet is only about half solar.
description: Accepted by MNRAS (15 pages, 9 figures)
The Influence of Low Traffic Neighbourhood Scheme on Multimodal Traffic Flow in London
Creators: name: Zhang, Xianghui
name: Cheng, Tao
Publisher: name: Zenodo
Year: 2023
Subjects: Multimode, Traffic flow, Low Traffic Neighbourhood, London

description: This study aims to investigate the influence of Low Traffic Neighbourhood (LTN) Scheme deployed since the COVID-19 pandemic on multimodal traffic flow in London. We adopt a mobile phone application dataset to investigate the changes in multimodal traffic flow generated by the general public following the introduction of LTNs. Three LTNs located in London are explored between 4th May and 30th August 2020. The analysis approved that LTN scheme could encourage residents to take cycling and restrict through-traffic, but the influence varies across areas, travel modes and groups and may affect by specific measures.
CLASH: Precise New Constraints on the Mass Profile of Abell 2261
Creators: name: Coe, Dan
name: Umetsu, Keiichi
name: Zitrin, Adi
name: Donahue, Megan
name: Medezinski, Elinor
name: Postman, Marc
name: Carrasco, Mauricio
name: Anguita, Timo
name: Geller, Margaret J.
name: Rines, Kenneth J.
name: Diaferio, Antonaldo
name: Kurtz, Michael J.
name: Bradley, Larry
name: Koekemoer, Anton
name: Zheng, Wei
name: Nonino, Mario
name: Molino, Alberto
name: Mahdavi, Andisheh
name: Lemze, Doron
name: Infante, Leopoldo
name: Ogaz, Sara
name: Melchior, Peter
name: Host, Ole
name: Ford, Holland
name: Grillo, Claudio
name: Rosati, Piero
name: Jiménez-Teja, Yolanda
name: Moustakas, John
name: Broadhurst, Tom
name: Ascaso, Begoña
name: Lahav, Ofer
name: Bartelmann, Matthias
name: Benítez, Narciso
name: Bouwens, Rychard
name: Graur, Or
name: Graves, Genevieve
name: Jha, Saurabh
name: Jouvel, Stephanie
name: Kelson, Daniel
name: Moustakas, Leonidas
name: Maoz, Dan
name: Meneghetti, Massimo
name: Merten, Julian
name: Riess, Adam
name: Rodney, Steve
name: Seitz, Stella
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We precisely constrain the inner mass profile of Abell 2261 (z=0.225) for the first time and determine this cluster is not "over-concentrated" as found previously, implying a formation time in agreement with ΛCDM expectations. These results are based on strong lensing analyses of new 16-band HST imaging obtained as part of the Cluster Lensing and Supernova survey with Hubble (CLASH). Combining this with revised weak lensing analyses of Subaru wide field imaging with 5-band Subaru + KPNO photometry, we place tight new constraints on the halo virial mass M_vir = 2.2\pm0.2\times10^15 M\odot/h70 (within r \approx 3 Mpc/h70) and concentration c = 6.2 \pm 0.3 when assuming a spherical halo. This agrees broadly with average c(M,z) predictions from recent ΛCDM simulations which span 5
description: Submitted to the Astrophysical Journal. 19 pages, 14 figures
Improved Models for Cosmic Infrared Background Anisotropies: New Constraints on the IR Galaxy Population
Creators: name: Shang, Cien
name: Haiman, Zoltán
name: Knox, Lloyd
name: Oh, S. Peng
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The power spectrum of cosmic infrared background (CIB) anisotropies is sensitive to the connection between star formation and dark matter halos over the entire cosmic star formation history. Here we develop a model that associates star-forming galaxies with dark matter halos and their subhalos. The model is based on a parameterized relation between the dust-processed infrared luminosity and (sub)halo mass. By adjusting 3 free parameters, we attempt to simultaneously fit the 4 frequency bands of the Planck measurement of the CIB anisotropy power spectrum. To fit the data, we find that the star-formation efficiency must peak on a halo mass scale of ~ 5x10^12 solar mass and the infrared luminosity per unit mass must increase rapidly with redshift. By comparing our predictions with a well-calibrated phenomenological model for shot noise, and with a direct observation of source counts, we show that the mean duty cycle of the underlying infrared sources must be near unity, indicating that the CIB is dominated by long-lived quiescent star formation, rather than intermittent short "star bursts". Despite the improved flexibility of our model, the best simultaneous fit to all four Planck channels remains relatively poor. We discuss possible further extensions to alleviate the remaining tension with the data. Our model presents a theoretical framework for a future joint analysis of both background anisotropy and source count measurements.
description: 14 pages, 2 tables, 7 figures, submitted to MNRAS
Ising metamagnets in thin film geometry: equilibrium properties
Creators: name: Chou, Yen-Liang
name: Pleimling, Michel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Artificial antiferromagnets and synthetic metamagnets have attracted much attention recently due to their potential for many different applications. Under some simplifying assumptions these systems can be modeled by thin Ising metamagnetic films. In this paper we study, using both the Wang/Landau scheme and importance sampling Monte Carlo simulations, the equilibrium properties of these films. On the one hand we discuss the microcanonical density of states and its prominent features. On the other we analyze canonically various global and layer quantities. We obtain the phase diagram of thin Ising metamagnets as a function of temperature and external magnetic field. Whereas the phase diagram of the bulk system only exhibits one phase transition between the antiferromagnetic and paramagnetic phases, the phase diagram of thin Ising metamagnets includes an additional intermediate phase where one of the surface layers has aligned itself with the direction of the applied magnetic field. This additional phase transition is discontinuous and ends in a critical end point. Consequently, it is possible to gradually go from the antiferromagnetic phase to the intermediate phase without passing through a phase transition.
description: 8 figures, accepted for publication in Physical Review B
Zbiorowiska roślin dziko rosnących na terenach poza rolniczym użytkowaniem jako potencjał energetyczny
Creators: name: Sierka, Edyta
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Patrzałek A., Nowińska K., Sierka E. (2013).Zbiorowiska roślin dziko rosnących na terenach poza rolniczym użytkowaniem jako potencjał energetyczny. In: Nowa Energia 2-3.
Charter & Code, The Human Resources Strategy For Researchers And Related Eu Policy Initiatives (Presentation)
Creators: name: Meyer, Dagmar M.
Publisher: name: Zenodo
Year: 2012
Subjects: Charter & Code
Euraxess
Euraxess Rights
HR Strategy for Researchers
HR Excellence
HRS4R
European Research Area
ERA
Innovation Union

description: Presentation given at the Berlin Workshop of the project IREER - Industrial Relations for EU Excellence in Research Sectors which took place on 15-16 May 2012.
description: For more details on the IREER project, please see http://ec.europa.eu/employment_social/defis/publigrant/public/publications/127/frame.
Temperature-Dependent Reinforcement of Hydrophilic Rubber Using Ice Crystals
Creators: name: Natarajan, Tamil Selvan
name: Stöckelhuber, Klaus Werner
name: Malanin, Mikhail
name: Eichhorn, Klaus-Jochen
name: Formanek, Petr
name: Reuter, Uta
name: Wießner, Sven
name: Heinrich, Gert
name: Das, Amit
Publisher: name: Washington, DC : ACS Publications
Year: 2017
Subjects: subject: Absorption
subject: Composites
subject: Crystals
subject: Elastomers
subject: Ice
subject: 540
subject: 660

description: This is the first study on the impact of ice crystals on glass transition and mechanical behavior of soft cross-linked elastomers. A hydrophilic elastomer such as epichlorohydrin-ethylene oxide-allyl glycidyl ether can absorb about ∼40 wt % of water. The water-swollen cross-linked network exhibits elastic properties with more than 1500% stretchability at room temperature. Coincidently, the phase transition of water into solid ice crystals inside of the composites allows the reinforcement of the soft elastomer mechanically at lower temperatures. Young's modulus of the composites measured at -20 °C remarkably increased from 1.45 to 3.14 MPa, whereas at +20 °C, the effect was opposite and the Young's modulus decreased from 0.6 to 0.03 MPa after 20 days of water treatment. It was found that a part of the absorbed water, ∼74% of the total absorbed water, is freezable and occupies nearly 26 vol % of the composites. Simultaneously, these solid ice crystals are found to be acting as a reinforcing filler at lower temperatures. The size of these ice crystals is distributed in a relatively narrow range of 400-600 nm. The storage modulus (E′) of the ice crystal-filled composites increased from 3 to 13 MPa at -20 °C. The glass transition temperature (-37 °C) of the soft cross-linked elastomer was not altered by the absorption of water. However, a special transition (melting of ice) occurred at temperatures close to 0 °C as observed in the dynamic mechanical analysis of the water-swollen elastomers. The direct polymer/filler (ice crystals) interaction was demonstrated by strain sweep experiments and investigated using Fourier transform infrared spectroscopy. This type of cross-linked rubber could be integrated into a smart rubber application such as in adaptable mechanics, where the stiffness of the rubber can be altered as a function of temperature without affecting the mechanical stretchability either below or above 0 °C (above the glass temperature region) of the rubber.
Using Interactive Space-Time Cube Visualisation for Pattern Mining in Bicycle Trajectories and Traffic-Related Parameters
Creators: name: Keler, Andreas
name: Ludwig, Sylvia
name: Zuo, Chenyu
Publisher: name: Zenodo
Year: 2023
Subjects: data processing, data visualisation, space-time cube, traffic analysis, bicycle trajectories

description: This work focuses on the visualisation of bicycle trajectories at an urban junction in Munich, Germany, using a Space-Time cube (STC) approach. The trajectories are obtained from a traffic observation using computer-vision-based approaches and pre-processed for analysis. A GUI implementation in MATLAB is introduced for evaluating the usefulness of the STC technique for transport planning and engineering purposes, with a focus on evaluating traffic safety. The visual patterns are evaluated by experts based on the quality of five interactive components of the implemented STC GUI.
Some Unique Constants Associated with Extremal Black Holes
Creators: name: Sivaram, C.
name: Arun, Kenath
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: In recent papers we had developed a unified picture of black hole entropy and curvature which was shown to lead to Hawking radiation. It was shown that for any black hole mass, holography implies a phase space of just one quantum associated with the interior of the black hole. Here we study extremal rotating and charged black holes and obtain unique values for ratios of angular momentum to entropy, charge to entropy, etc. It turns out that these ratios can be expressed in terms of fundamental constants in nature, having analogies with other physical systems, like in condensed matter physics.
description: "Accepted for publication in Astrophysics & Space Science" 4 pages, 10 equations
Flexible quantum private queries based on quantum key distribution
Creators: name: Gao, Fei
name: Liu, Bin
name: Wen, Qiao-Yan
name: Chen, Hui
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a flexible quantum-key-distribution-based protocol for quantum private queries. Similar to M. Jakobi et al's protocol [Phys. Rev. A 83, 022301 (2011)], it is loss tolerant, practical and robust against quantum memory attack. Furthermore, our protocol is more flexible and controllable. We show that, by adjusting the value of $θ$, the average number of the key bits Alice obtains can be located on any fixed value the users wanted for any database size. And the parameter $k$ is generally smaller (even $k=1$ can be achieved) when $θ
description: 6 pages, 5 figures
Anke Burzler/Markus Höneisen/Jakob Leicht/Beatrice Ruckstuhl, Das frühmittelalterliche Schleitheim - Siedlung, Gräberfeld und Kirche
Creators: name: Blaich, Markus C.
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2020

description: Rezension zu: Anke Burzler/Markus Höneisen/Jakob Leicht/Beatrice Ruckstuhl, Das frühmittelalterliche Schleitheim - Siedlung, Gräberfeld und Kirche. Mit zahlreichen Beiträgen. Schaffhauser Arch. 5; Monogr. Kantonsarch. Schaffhausen (Schaffhausen 2002). 2 Bde., 549 u. 354 S., 298 Abb., 133 Taf., 2 Faltbl., eine CD-ROM. ISBN 3-9521868-2-1
description: Fundberichte aus Baden-Württemberg, Bd. 27 (2003): Fundberichte aus Baden-Württemberg
Das Herdloch (Hertha-Höhle) hei Ranis, Kr. Ziegenrück
Creators: name: Andree, Julius
name: Grimm, Paul
Publisher: name: Jahresschrift für mitteldeutsche Vorgeschichte
Year: 2020

description: Jahresschrift für mitteldeutsche Vorgeschichte, Bd. 17 (1929): Jahresschrift für die Vorgeschichte der sächsisch-thüringischen Länder
Operator Product Expansion of Inflationary Correlators and Conformal Symmetry of de Sitter
Creators: name: Kehagias, A.
name: Riotto, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the multifield inflationary models where the cosmological perturbation is sourced by light scalar fields other than the inflaton. The corresponding perturbations are both scale invariant and special conformally invariant. We exploit the operator product expansion technique of conformal field theories to study the inflationary correlators enjoying the symmetries present during the de Sitter epoch. The operator product expansion is particularly powerful in characterizing inflationary correlation functions in two observationally interesting limits, the squeezed limit of the three-point correlator and the collapsed limit of the four-point correlator. Despite the fact that the shape of the four-point correlators is not fixed by the symmetries of de Sitter, its exact shape can be found in the collapsed limit making use of the operator product expansion. By employing the fact that conformal invariance imposes the two-point cross-correlations of the light fields to vanish unless the fields have the same conformal weights, we are able to show that the Suyama-Yamaguchi inequality relating the coefficients $f_{\rm NL}$ of the bispectrum in the squeezed limit and $τ_{\rm NL}$ of the trispectrum in the collapsed limit also holds when the light fields are intrinsically non-Gaussian. In fact, we show that the inequality is valid irrespectively of the conformal symmetry, being just a consequence of fundamental physical principles, such as the short-distance expansion of operator products. The observation of a strong violation of the inequality will then have profound implications for inflationary models as it will imply either that multifield inflation cannot be responsible for generating the observed fluctuations independently of the details of the model or that some new non-trivial degrees of freedom play a role during inflation.
description: 47 pages 3 figures
Why the taxonomy of francolins and spurfowls (Galliformes, Phasianidae) needs revision: responses to Hustler (2021) and Hunter et al. (2021a,b)
Creators: name: Crowe, Timothy M
name: Mandiwana-Neudani, Tshifhiwa G
name: Little, Robin M
name: Bowie, Rauri CK
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Why the taxonomy of francolins and spurfowls (Galliformes, Phasianidae) needs revision: responses to Hustler (2021) and Hunter et al. (2021a,b)
Theoretical development and experimental validation of a method to reconstruct forces on the TBM structure during operation
Creators: name: Zeile, Christian
Publisher: name: Karlsruhe
Year: 2015

description: Auf Blanket Systeme in einem Fusionsreaktor wirken starke statische und transiente elektromagnetische Kräfte. Um diese Kräfte am Test Blanket Module (TBM) in ITER (International Thermonuclear Experimental Reactor) zu rekonstruieren, werden ein geeignetes System und Methoden entwickelt. Ein Sensorsystem sowie eine Methode zur Optimierung der Sensorpositionen werden vorgeschlagen. Die Anwendbarkeit der Methode wird anhand eines experimentellen Aufbaus mit Versuchsmodellen demonstriert.
Macrophytes in the assessment of river ecological condition on the example of Pszczynka River (Silesian Upland)
Creators: name: Sierka, Edyta
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Sierka E., Tomczak A. (2013). Macrophytes in the assessment of river ecological condition on the example of Pszczynka River (Silesian Upland). Environmental & Socio-economic Studies 1(3), 14-20.
Beiträge zur Kenntnis der Schönfelder Tonware
Creators: name: Kupka, Paul L. B.
Publisher: name: Jahresschrift für mitteldeutsche Vorgeschichte
Year: 2020

description: Jahresschrift für mitteldeutsche Vorgeschichte, Bd. 19 (1931): Jahresschrift für die Vorgeschichte der sächsisch-thüringischen Länder
Dynamic changes in the spatial-temporal patterns of urban green space topics on Twitter during the COVID-19 pandemic
Creators: name: Cui, Nan
name: Houlden, Vikki
name: Malleson, Nick
name: Comber, Alexis
Publisher: name: Zenodo
Year: 2023
Subjects: Urban green space, Topic detection, Spatial-temporal analysis, COVID-19

description: This study aims to detect spatial-temporal changes in urban green space (UGS) topics pre-, during, and after the peak of the COVID-19 pandemic. Twitter data was selected as data source. Structural topic modelling (STM) was used to identify UGS topics and detect the trends of all topics over time. The inverse distance weighted (IDW) interpolation method was used to show the spatial distributions of all topics over all periods. The research found that the topic Nature observation was the most popular among all topics and showed an increasing trend in topic proportions and dynamic changes in spatial-temporal patterns.
Design, Specification, and Implementation of a Voice-over-5G Solution.pdf
Creators: name: Slewa, Layth
Publisher: name: figshare
Year: 2021
Subjects: subject: 80503 Networking and Communications
subject: FOS: Computer and information sciences
subject: 80502 Mobile Technologies
subject: 80306 Open Software

description: This thesis in intended at clearing out the confusion of the integration process between the 5G core and the IP Multimedia Subsystem as well as laying out possible approaches and their aggravation. Specific objectives:
 Define and demonstrate suggested approaches by 3GPP together with the endorsed approach for different requirements from mobile operators The involved signaling, call-flows and bottlenecks presented in the design module Feasibility and design obstacles when laying out the overall network topology Implementation complexity for each approach when it comes to developing and operating the network Ease of integration with current technologies Future expansion and evolvement
The WISE gamma-ray strip parametrization: the nature of the gamma-ray Active Galactic Nuclei of Uncertain type
Creators: name: Massaro, F.
name: D'Abrusco, R.
name: Tosti, G.
name: Ajello, M.
name: Gasparrini, D.
name: Grindlay, J. E.
name: Smith, Howard A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Despite the large number of discoveries made recently by Fermi, the origins of the so called unidentified gamma-ray sources remain unknown. The large number of these sources suggests that among them there could be a population that significantly contributes to the isotropic gamma-ray background and is therefore crucial to understand their nature. The first step toward a complete comprehension of the unidentified gamma-ray source population is to identify those that can be associated with blazars, the most numerous class of extragalactic sources in the gamma-ray sky. Recently, we discovered that blazars can be recognized and separated from other extragalactic sources using the infrared (IR) WISE satellite colors. The blazar population delineates a remarkable and distinctive region of the IR color-color space, the WISE blazar strip. In particular, the subregion delineated by the gamma-ray emitting blazars is even narrower and we named it as the WISE Gamma-ray Strip (WGS). In this paper we parametrize the WGS on the basis of a single parameter s that we then use to determine if gamma-ray Active Galactic Nuclei of the uncertain type (AGUs) detected by Fermi are consistent with the WGS and so can be considered blazar candidates. We find that 54 AGUs out of a set 60 analyzed have IR colors consistent with the WGS; only 6 AGUs are outliers. This result implies that a very high percentage (i.e., in this sample about 90%) of the AGUs detected by Fermi are indeed blazar candidates.
description: 22 pages, 13 figures, Astrophysical Journal in press
The use of in-app data to drive geodemographic classification of activity patterns
Creators: name: Mavrogeni, Mikaella
name: Longley, Paul
name: van Dijk, Justin
Publisher: name: Zenodo
Year: 2023
Subjects: geodemographics, big data, temporal analytics, in-app data, geospatial

description: We use location data from multiple mobile phone applications to describe daily, weekly, seasonal and annual activity patterns. Geodemographics, or ‘the analysis of people by where they live’, provides an organising framework, extended to represent the ways in which neighbourhood residents interact with workplaces, recreational and leisure destinations and transport infrastructure. We evaluate how in-app location data can be incorporated into geodemographic analysis to better understand the flux of activity patterns that characterise densely populated areas throughout the day. Limitations and net benefits of in-app location data are critically assessed to evaluate the ways in which activity-based geodemographics are robust, effective and safe to use when characterising the population at large.
LBQS 0103-2753: A Binary Quasar in a Major Merger
Creators: name: Shields, G. A.
name: Rosario, D. J.
name: Junkkarinen, V.
name: Chapman, S. C.
name: Bonning, E. W.
name: Chiba, T.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present HST and UKIRT spectra and images of the 2 kpc binary quasar LBQS 0103-2753 (z=0.858). The HST images (V- and I-band) show tidal features demonstrating that this system is a major galaxy merger in progress. A two-color composite image brings out knots of star formation along the tidal arc and elsewhere. The infrared spectrum shows that both objects are at the same redshift, and that the discrepant redshift of C IV in component A is a consequence of the BAL absorption in the spectrum of this component. LBQS 0103-2753 is one of the most closely spaced binary QSOs known, and is one of relatively few dual AGN showing confirmed broad emission lines from both components. While statistical studies of binary QSOs suggest that simultaneous fueling of both black holes during a merger may be relatively rare, LBQS 0103-2753 demonstrates that such fueling can occur at high luminosity at a late stage in the merger at nuclear spacing of only a few kpc, without severe obscuration of the nuclei.
description: 14 pages, 5 figures. Submitted to The Astrophysical Journal
Breeding status of invasive Rose-ringed Parakeets Psittacula krameri in Durban, South Africa
Creators: name: Shivambu, Tinyiko C
name: Shivambu, Ndivhuwo
name: Downs, Colleen T
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: The Rose-ringed Parakeet Psittacula krameri has established feral populations in South African suburban areas. However, the information on the breeding biology of parakeets remains poorly documented in the country. We assessed parakeets’ breeding status and behaviour by locating their roost and breeding sites in Durban, eThekwini Metropole, KwaZulu-Natal province. We also placed artificial nest boxes to determine the occupancy of parakeets or other bird species. We identified 39 parakeet breeding sites with a total of 72 nests. There were no significant differences between the number of active parakeet nests in the first (n = 53 nests) and second breeding seasons (n = 59). Rose-ringed Parakeets used four tree species for nesting, with the white milkwood Sideroxylon inerme used the most (71%). Only East African lowland honey bees Apis mellifera scutellata and Common Mynas Acridotheres tristis used the artificial nest boxes. Parakeet fledgings recorded ranged between one and three per nest, and their numbers differed significantly between seasons. The number of fledglings was not influenced by any of the tree variables measured and distance or location. The distance between the parakeets’ roosting and breeding sites ranged from 1.43 to 5.0 km. Our study provides essential data for an overall management strategy, including eradication programs for this species in South Africa.
Letter to Mr. William F. Allen Regarding Land Purchase by Jennie Melville in Stony Brook, December 18, 1935
Creators: name: B. K. Schorulaar
Publisher: name: Unknown
Year: 0
Subjects: Stony Brook
Correspondence
Land
Taxes

description: This letter is addressed to Mr. William F. Allen, affiliate to Clarke & Allen located at 40 Wall Street in New York City, from B. K. Schorulaar at Suffolk Improvement Company. The letter is in regards to payment of taxes on properties of land owned by Jennie Melville.
Die ältesten Trensenknebel aus Mitteldeutschland
Creators: name: Hilzheimer, Max
Publisher: name: Jahresschrift für mitteldeutsche Vorgeschichte
Year: 2020

description: Jahresschrift für mitteldeutsche Vorgeschichte, Bd. 20 (1932): Jahresschrift für die Vorgeschichte der sächsisch-thüringischen Länder
Impurity scattering in the bulk of topological insulators
Creators: name: Chan, Cheung
name: Ng, Tai-Kai
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study in this paper time-reversal $δ$-impurity scattering effects in the bulk of topological insulators (TI) in two and three dimensions. Specifically we consider how impurity scattering strength is affected by the bulk band structure of topological insulators. An interesting band inversion effect associated with the change of the system from ordinary to topological insulator is pointed out. Experimental consequences of our findings are discussed.
description: 5 pages, comments are welcome
Reproducible geographic methods for priortising safe routes to school in data poor environments
Creators: name: Lovelace, Robin
name: Pousson, Eli
Publisher: name: Zenodo
Year: 2023
Subjects: transport, active travel, routing, development

description: Safe routes to school have great potential to tackle a wide range of social and environmental
 challenges, leading to the development of geographic methods to answer the question of ’where
 to build’. Existing research in the area suffers from various limitations, including low
 geographic resolution, a focus on only one active mode (cycling) to the expense of others (e.g.
 walking and scooting), and the fact that the approach only works in ’data rich’ contexts. The
 aim of this paper is to outline geographic methods that can overcome this final limitation
Erhaltungsmaßnahmen an der Einhards-Basilika in Steinbach bei Michelstadt
Creators: name: Müller, Otto
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 25 Nr. 6 (1972): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
What are the impacts of water deficit, cultivars, and years on the dynamics of nutrient uptake by common bean? Part II: Ca, Mg, and S
Creators: name: Coelho, Anderson Prates
name: de Faria, Rogério Teixeira
name: Lemos, Leandro Borges
name: Filla, Vinícius Augusto
name: dos Reis, Maria Albertina Monteiro
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Plant Biology

description: We aimed to explain and compare Ca, Mg, and S uptake dynamics by two common bean cultivars with contrasting growth habits as a function of water deficit severity in two years to generate more specific information for their fertilization management. A field study was set up using the cultivars IAC Imperador, with a determinate growth habit and early cycle, and IPR Campos Gerais, with an indeterminate growth habit and intermediate cycle. These cultivars were maintained under three irrigation levels, that is, severe (54% ETc), moderate (77% ETc), and no water deficit (100% ETc). The absorption order was Ca > Mg > S, regardless of the treatment. For the IAC Imperador, the Ca uptake ranged from 72 to 127 kg ha−1, Mg from 17.2 to 39.1 kg ha−1 and S from 7.9 to 16.5 kg ha−1, while for the IPR Campos Gerais it ranged from 92 to 156 kg ha−1, 21.0 to 36.5 kg ha−1 and 14.6 to 33.7 kg ha−1, respectively. Overall, severe water deficit reduced Ca, Mg, and S absorption by more than 25%. The IPR Campos Gerais presents, on average, 64% higher S accumulation, while the highest Ca and Mg accumulation order depends on the year. Compared to the IAC Imperador, this cultivar showed a later S absorption peak (up to +23 days), and higher interannual variability in the growth and nutrient absorption due to its indeterminate growth habit. These differences evidence the importance of specific fertilizer management practices for Ca, Mg and S in common bean, assisting in optimizing nutrient use.
2014 discard estimation, precision, and sample size analyses for 14 federally managed species groups in the waters off the Northeastern United States
Creators: name: Wigley, Susan E.
name: Blaylock, J. (Jessica)
name: Rago, Paul J.
name: Shield, G.
Publisher: name: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Northeast Region, Northeast Fisheries Science Center
Year: 2014
Subjects: subject: Fishery discards--Monitoring--Northeastern States.

description: This report describes the analysis of the expected coverage needed by at-sea observers for northeastern US fisheries for the April 2014 th rough March 2015 period using the Standardized Bycatch Reporting Methodology. The sea days needed to achieve a precision-based performance standard (30% coefficient of variation of the discard estimate) were updated by using July 2012 through June 2013 data.
Ausstellungskalender
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 25 Nr. 6 (1972): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Energetyka prosumencka, czyli powrót do społeczeństwa funkcjonującego według praw natury?
Creators: name: Sierka, Edyta
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Skubała P., Sierka E. (2014). Energetyka prosumencka, czyli powrót do społeczeństwa funkcjonującego według praw natury?. In: Energetyka prosumencka. Pierwsza próba konsolidacji (ed. Popczyk et. al.), Częstochowa, 60-76.
Georges de la Tour (1593- 1652)
Creators: name: Bloch, Vitale
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 25 Nr. 8 (1972): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Existence of Faster Than Light Signals Implies Hypercomputation Already in Special Relativity
Creators: name: Németi, Péter
name: Székely, Gergely
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Logic (math.LO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Within an axiomatic framework, we investigate the possibility of hypercomputation in special relativity via faster than light signals. We formally show that hypercomputation is theoretically possible in special relativity if and only if there are faster than light signals.
description: 14 pages, 2 figures