cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Foodways: Diasporic Explorations at the Age of (Digital) Discoveries
Creators: name: Sommariva, Emanuele
Publisher: name: Hannover : Regionales Bauen und Siedlungsplanung, Leibniz Universität Hannover
Year: 2020
Subjects: subject: food explorations
subject: supply chains
subject: regional foodsheds
subject: creative food cycles
subject: co-design
subject: Konferenzschrift
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::360 | Soziale Probleme, Sozialdienste, Versicherungen
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin
subject: Dewey Decimal Classification::700 | Künste, Bildende Kunst allgemein::720 | Architektur

description: Food markets has been always globally connected (directly or not) since ancient times. Catalysers of discoveries and exploration, the supply of precious foodstuffs has represented throughout history a driver of change for society. Today, living in an age that pours its commercial energy in the commodification of food, exploring the complex and often non-transparent trajectories food cycles need to take in order to reach our plates is generally impossible. Could it be that the world already produces enough food and will continue to do so, while the critical problem is related to logistics and distribution models? Creative Food Cycles moves in this direction by exploring new co-production models, to enlarge scopes and scales of regional foodsheds filling the gaps in-between the necessary abstractions of models/policies and the transience of civic actions/collective existences (Schröder, 2019). By addressing the food cycles holistically and as a motif of design, the paper explores the research-by-design activities carried out by Leibniz University Hannover addressing new spatial formats for urban inclusiveness, while promoting the role of urban planners, architects, and designers as facilitator empowered with new languages, tools and practices to widening the interfaces between creativity, places and public awareness.
Linear sequences and weighted ergodic theorems
Creators: name: Eisner, Tanja
Publisher: name: arXiv
Year: 2013
Subjects: subject: Dynamical Systems (math.DS)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 37A30, 47A05

description: We present a simple way to produce good weights for several types of ergodic theorem including the Wiener-Wintner type multiple return time theorem and the multiple polynomial ergodic theorem. These weights are deterministic and come from orbits of certain bounded linear operators on Banach spaces. This extends the known results for nilsequences and return time sequences of the form (g(S^ny)) for a measure preserving system (Y,S) and g\in L^\infty(Y), avoiding in the latter case the problem of finding the full measure set of appropriate points y.
description: 7 pages; references to more examples of asymptotic nilsequences added
Development of Sustainable Packaging Using Agricultural Residues such as Rise Straw and Coffee Pulp in Peru
Creators: name: Palomino Nolasco, Elizabeth
Publisher: name: Hannover : Regionales Bauen und Siedlungsplanung, Leibniz Universität Hannover
Year: 2020
Subjects: subject: peruvian food system
subject: agricultural residues
subject: sustainable packaging
subject: coffee pulp/ rice straw
subject: Konferenzschrift
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::360 | Soziale Probleme, Sozialdienste, Versicherungen
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin
subject: Dewey Decimal Classification::700 | Künste, Bildende Kunst allgemein::720 | Architektur

description: The presented research paper investigates a socio-environmental project that consists of the development of a sustainable packaging, based on organic waste such as coffee and rice. Peru is a global rice and coffee producer, exporter, and distributor country. Therefore, it has a great supply of agricultural residues. In the case of coffee, a considerable amount of waste is generated such as the pulp, the shell, the breadth, and the fresh water; in the case of rice, the residues include the shell and the straw. Based on these materials, our packaging “La Peruana Coffee” will be marketed as a sustainable container for processed coffee, especially intended for coffee consumers in the city of Lima, Peru
Remix El Barrio: A Co-Creation Journey to Foster Innovative Ecosystems Crafting and Micro-Fabricating with Food Surplus and Waste
Creators: name: Pistofidou, Anastasia
name: Real, Marion
name: Juarez Calvo, Milena
Publisher: name: Hannover : Regionales Bauen und Siedlungsplanung, Leibniz Universität Hannover
Year: 2020
Subjects: subject: co-creation
subject: food waste
subject: community engagement
subject: biomaterials
subject: biodesign
subject: Konferenzschrift
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::360 | Soziale Probleme, Sozialdienste, Versicherungen
subject: Dewey Decimal Classification::700 | Künste, Bildende Kunst allgemein::720 | Architektur

description: Important challenges are about instigating communities to learn, create and manufacture systems with more eco-efficiency and sufficiency, and to raise awareness about local food waste in order to use it as potential resource for material driven design, crafts and micro-fabrication processes. In this paper, we question how to transform and contextualise educational practices based on circular biodesign to raise knowledge locally and co-create with emerging communities. We present and reflect upon the results of the incubation programme “Remix El Barrio”, an ongoing action-research in the neighbourhood of Poblenou in Barcelona during the EU-H2020 SISCODE project..
title: Antibiotic Resistance in Foodborne Pathogens- a Cause for Concern?
Creators: name: Walsh, Ciara
name: Fanning, Seamus
Publisher: name: Technological University of Dublin
Year: 2008

description: The widespread use of antibiotics in food animal production systems has resulted in the emergence of antibiotic resistant zoonotic bacteria that can be transmitted to humans through the food chain. Infection with antibiotic resistant bacteria negatively impacts on public health, due to an increased incidence of treatment failure and severity of disease. Development of resistant bacteria in food animals can result from chromosomal mutations but is more commonly associated with the horizontal transfer of resistance determinants borne on mobile genetic elements. Food may represent a dynamic environment for the continuing transfer of antibiotic resistance determinants between bacteria. Current food preservation systems that use a combination of environmental stresses to reduce growth of bacteria, may serve to escalate development and dissemination of antibiotic resistance among food related pathogens. The increasing reliance on biocides for pathogen control in food production and processing, heightens the risk of selection of biocide-resistant strains. Of particular concern is the potential for sublethal exposure to biocides to select for bacteria with enhanced multi-drug efflux pump activity capable of providing both resistance to biocides and cross-resistance to multiple antibiotics. Although present evidence suggests that biocide resistance is associated with a physiological cost, the possibility of the development of adaptive mutations conferring increased fitness cannot be ruled-out. Strategies aimed at inhibiting efflux pumps and eliminating plasmids could help to restore therapeutic efficacy to antibiotics and reduce the spread of antibiotic resistant foodborne pathogens through the food chain.
The Uovo Di Colombo Lab: Designing Against Food Waste
Creators: name: Campagnaro, Cristian
name: Passaro, Raffaele
name: Stabellini, Barbara
Publisher: name: Hannover : Regionales Bauen und Siedlungsplanung, Leibniz Universität Hannover
Year: 2020
Subjects: subject: educational project
subject: food waste
subject: food design
subject: active engagement
subject: territory
subject: Konferenzschrift
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::360 | Soziale Probleme, Sozialdienste, Versicherungen
subject: Dewey Decimal Classification::700 | Künste, Bildende Kunst allgemein::720 | Architektur

description: Food waste is an increasingly central issue in our daily lives. It is estimated that, every year, a third of food produced for human consumption is wasted. Considering this, the paper illustrates the experience of the “Uovo di Colombo Lab”, a project offering training activities that address the issue of food waste along the entire food chain, with a particular focus on the phases of recovery, redistribution, processing, and consumption. A workshop organised into mobile kits and providing an assortment of low-tech professional equipment allows young students and members of the public to experience the food transformation processes. This is achieved by applying the circular economy principles in design, creative processes, and co-design methodologies.
Genes Involved in Stress Response and Especially in Phytoalexin Biosynthesis Are Upregulated in Four Malus Genotypes in Response to Apple Replant Disease
Creators: name: Reim, Stefanie
name: Rohr, Annmarie-Deetja
name: Winkelmann, Traud
name: Weiß, Stefan
name: Liu, Benye
name: Beerhues, Ludger
name: Schmitz, Michaela
name: Hanke, Magda-Viola
name: Flachkowsky, Henryk
Publisher: name: Lausanne : Frontiers Media
Year: 2020
Subjects: subject: apple replant disease (ARD)
subject: gene expression
subject: BioMark HD microfluidic system
subject: high-throughput qRT-PCR
subject: phytoalexins
subject: greenhouse bio-test
subject: soil properties
subject: Malus genotypes
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: Apple replant disease (ARD) is a soil-borne disease, which is of particular importance for fruit tree nurseries and fruit growers. The disease manifests by a poor vegetative development, stunted growth, and reduced yield in terms of quantity and quality, if apple plants (usually rootstocks) are replanted several times at the same site. Genotype-specific differences in the reaction of apple plants to ARD are documented, but less is known about the genetic mechanisms behind this symptomatology. Recent transcriptome analyses resulted in a number of candidate genes possibly involved in the plant response. In the present study, the expression of 108 selected candidate genes was investigated in root and leaf tissue of four different apple genotypes grown in untreated ARD soil and ARD soil disinfected by γ-irradiation originating from two different sites in Germany. Thirty-nine out of the 108 candidate genes were differentially expressed in roots by taking a p-value of < 0.05 and a fold change of > 1.5 as cutoff. Sixteen genes were more than 4.5-fold upregulated in roots of plants grown in ARD soil. The four genes MNL2 (putative mannosidase); ALF5 (multi antimicrobial extrusion protein); UGT73B4 (uridine diphosphate (UDP)-glycosyltransferase 73B4), and ECHI (chitin-binding) were significantly upregulated in roots. These genes seem to be related to the host plant response to ARD, although they have never been described in this context before. Six of the highly upregulated genes belong to the phytoalexin biosynthesis pathway. Their genotype-specific gene expression pattern was consistent with the phytoalexin content measured in roots. The biphenyl synthase (BIS) genes were found to be useful as early biomarkers for ARD, because their expression pattern correlated well with the phenotypic reaction of the Malus genotypes investigated. © Copyright © 2020 Reim, Rohr, Winkelmann, Weiß, Liu, Beerhues, Schmitz, Hanke and Flachowsky.
title: A Question of Commitment, Attention and Trust: The Role of Smartphone Practices for Parent-Child Relationships in Adolescence
Creators: name: Ortner, Christina
name: Holly, Sophie
Publisher: name: University of Salzburg
Year: 2019

description: By doing case analyses of five selected families, this paper reconstructs how smartphone practices in everyday family life alter relationships between parents and their adolescent children (12-15 years). Following the approach of integrative-praxeological family research, we took single families as a starting point. The empirical data was gathered through a combination of problem-centred interviews and a qualitative experiment, were we asked the participating families to put aside their mobiles for one day. The results show that for many parents and kids it is hard to be disconnected throughout the day. Keeping in touch via mobile strengthens the feeling of safety, closeness and commitment on both sides. Surprisingly, none of the adolescents felt controlled by being connected all day long. Smartphone use during shared time, on the contrary, reduces attention and closeness. Moreover, it provokes the feeling of not being respected. Most important for parent-child relationships in our families, however, are parental interventions in childrens smartphone use. As they are closely linked to questions of trust and mutual understanding, they touch upon the fundaments of the relationship.
Is bimodality a sufficient condition for a first order phase transition existence?
Creators: name: Bugaev, K. A.
name: Ivanytskyi, A. I.
name: Sagun, V. V.
name: Oliinychenko, D. R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Here we present two explicit counterexamples to the widely spread beliefs about an exclusive role of bimodality as the first order phase transition signal. On the basis of an exactly solvable statistical model generalizing the statistical multifragmentation model we demonstrate that the bimodal distributions can naturally appear both in infinite and in finite systems without a phase transition. In the first counterexample a bimodal distribution appears in an infinite system at the supercritical temperatures due to the negative values of the surface tension coefficient. In the second counterexample we explicitly demonstrate that a bimodal fragment distribution appears in a finite volume analog of a gaseous phase. In contrast to the statistical multifragmentation model, the developed statistical model corresponds to the compressible nuclear liquid with the tricritical endpoint located at one third of the normal nuclear density. The suggested parameterization of the liquid phase equation of state is consistent with the L. van Hove axioms of statistical mechanics and it does not lead to an appearance of the non-monotonic isotherms in the macroscopic mixed phase region which are typical for the classical models of the Van der Waals type. Peculiarly, such a way to account for the nuclear liquid compressibility automatically leads to an appearance of an additional state that in many respects resembles the physical antinuclear matter.
description: 22 pages, 9 figures
Numerical investigation of a double frequency approach for longitudinal HF welding of cladded pipes
Creators: name: Ebel, W.
name: Kroll, M.
name: Baake, E.
name: Nikanorov, A.
Publisher: name: Bristol : Institute of Physics Publishing
Year: 2018
Subjects: subject: cladded pipes
subject: HFI-welding
subject: induction welding
subject: longitudinal welding
subject: pipes
subject: Industrial research
subject: Magnetic materials
subject: Pipe
subject: Temperature distribution
subject: Double frequency
subject: High frequency HF
subject: Induction welding
subject: Numerical investigations
subject: Physical effects
subject: Pipe welding
subject: Simulation research
subject: Welding speed
subject: Welding
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: This article contains findings of simulation research on longitudinal induction welding of cladded pipes with use of simultaneous double frequency. Solutions are proposed to reach the required temperature distribution at the welding edge for the cladding composite of S355 and Alloy 625 with single and simultaneous double frequency. An advanced consideration of magnetic and other material properties was performed to simulate the dominating physical effects of high frequency (HF) welding. The background of use and advantages of simultaneous double frequency are presented. In the context of the research, a correlation for welding speed, frequency and temperature distribution with industrial relevance was found for the cladded pipe welding.
title: “Welcome to the land of Lenin”. History of the 10th anniversary of the October Revolution
titleType: Other
Creators: name: Fayet, Jean-François
Publisher: name: Politika.io
Year: 2019

description: In 1927, on the initiative of Willi Münzenberg, nearly 1000 foreign delegates were invited to the Soviet Union to celebrate the 10th anniversary of the October Revolution. Far from being passive spectators, these representatives of the international proletariat and progressive forces were to assert their support and commitment to the cause. This was to allow the Soviets to show the world that the USSR was not alone, and that its international legitimacy was greater than the specter of its diplomatic relations. But the commemorations also coincided with the elimination of the opposition and preparations for Stalin’s Great Turn, which was going to radically transform Soviet society and the international communist movement as a whole.
Thermal convection in Earth's inner core with phase change at its boundary
Creators: name: Deguen, Renaud
name: Alboussière, Thierry
name: Cardin, Philippe
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Inner core translation, with solidification on one hemisphere and melting on the other, provides a promising basis for understanding the hemispherical dichotomy of the inner core, as well as the anomalous stable layer observed at the base of the outer core - the F-layer - which might be sustained by continuous melting of inner core material. In this paper, we study in details the dynamics of inner core thermal convection when dynamically induced melting and freezing of the inner core boundary (ICB) are taken into account. If the inner core is unstably stratified, linear stability analysis and numerical simulations consistently show that the translation mode dominates only if the viscosity $η$ is large enough, with a critical viscosity value, of order $3 10^{18}$ Pas, depending on the ability of outer core convection to supply or remove the latent heat of melting or solidification. If $η$ is smaller, the dynamical effect of melting and freezing is small. Convection takes a more classical form, with a one-cell axisymmetric mode at the onset and chaotic plume convection at large Rayleigh number. [...] Thermal convection requires that a superadiabatic temperature profile is maintained in the inner core, which depends on a competition between extraction of the inner core internal heat by conduction and cooling at the ICB. Inner core thermal convection appears very likely with the low thermal conductivity value proposed by Stacey & Davis (2007), but nearly impossible with the much higher thermal conductivity recently put forward. We argue however that the formation of an iron-rich layer above the ICB may have a positive feedback on inner core convection: it implies that the inner core crystallized from an increasingly iron-rich liquid, resulting in an unstable compositional stratification which could drive inner core convection, perhaps even if the inner core is subadiabatic.
description: 25 pages, 12 figures
The linear stochastic order and directed inference for multivariate ordered distributions
Creators: name: Davidov, Ori
name: Peddada, Shyamal
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Researchers are often interested in drawing inferences regarding the order between two experimental groups on the basis of multivariate response data. Since standard multivariate methods are designed for two-sided alternatives, they may not be ideal for testing for order between two groups. In this article we introduce the notion of the linear stochastic order and investigate its properties. Statistical theory and methodology are developed to both estimate the direction which best separates two arbitrary ordered distributions and to test for order between the two groups. The new methodology generalizes Roy's classical largest root test to the nonparametric setting and is applicable to random vectors with discrete and/or continuous components. The proposed methodology is illustrated using data obtained from a 90-day pre-chronic rodent cancer bioassay study conducted by the National Toxicology Program (NTP).
description: Published in at http://dx.doi.org/10.1214/12-AOS1062 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Optical fibre sensors based on multi-mode fibres and MIMO signal processing: An experimental approach
Creators: name: Ahrens, Andreas
name: Sandmann, Andre
name: Bremer, Kort
name: Roth, Bernhard
name: Lochmann, Steffen
Publisher: name: Bellingham, WA : S P I E - International Society for Optical Engineering
Year: 2015
Subjects: subject: Multiple-input multiple-output system
subject: Optical fibre sensors
subject: Singular-value decomposition
subject: Codes (symbols)
subject: Feedback control
subject: Fiber optic sensors
subject: Fibers
subject: MIMO systems
subject: Optical fibers
subject: Singular value decomposition
subject: Telecommunication repeaters
subject: Experimental approaches
subject: Good correlations
subject: Higher-order modes
subject: Mimo implementations
subject: Multiple input multiple output system
subject: Transmission channels
subject: Transmission characteristics
subject: Weight coefficients
subject: Signal processing
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: In this paper multiple-input multiple-output (MIMO) signal processing is investigated for fibre optic sensor applications. A (2 × 2) MIMO implementation is realized by using lower-order and higher-order mode groups of a graded-index (GI) multi-mode fibre (MMF) as separate transmission channels. A micro-bending pressure sensor changes these separate transmission characteristics and introduces additional crosstalk. By observing the weight-factors of the MIMO system the amount of load applied was determined. Experiments verified a good correlation between the change of the MIMO weight coefficients and the load applied to the sensor and thus verified that MIMO signal processing can beneficially be used for fibre optic sensor applications. © 2015 SPIE.
Hydrodynamical Simulations of the Barred Spiral Galaxy NGC 1097
Creators: name: Lin, Lien-Hsuan
name: Wang, Hsiang-Hsu
name: Hsieh, Pei-Ying
name: Taam, Ronald E.
name: Yang, Chao-Chin
name: Yen, David C. C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: NGC 1097 is a nearby barred spiral galaxy believed to be interacting with the elliptical galaxy NGC 1097A located to its northwest. It hosts a Seyfert 1 nucleus surrounded by a circumnuclear starburst ring. Two straight dust lanes connected to the ring extend almost continuously out to the bar. The other ends of the dust lanes attach to two main spiral arms. To provide a physical understanding of its structural and kinematical properties, two-dimensional hydrodynamical simulations have been carried out. Numerical calculations reveal that many features of the gas morphology and kinematics can be reproduced provided that the gas flow is governed by a gravitational potential associated with a slowly rotating strong bar. By including the self-gravity of the gas disk in our calculation, we have found the starburst ring to be gravitationally unstable which is consistent with the observation in \citet{hsieh11}. Our simulations show that the gas inflow rate is 0.17 M$_\sun$ yr$^{-1}$ into the region within the starburst ring even after its formation, leading to the coexistence of both a nuclear ring and a circumnuclear disk.
description: 32 pages, 14 figures, 1 table, accepted for publication in the ApJ
Linking Use Cases and Associated Requirements: On the Impact of Linking Variants on Reading Behavior
Creators: name: Karras, Oliver
name: Risen, Alexandra
name: Schneider, Kurt
Publisher: name: Bonn : Gesellschaft für Informatik e.V. (GI)
Year: 2019
Subjects: subject: Attention switch
subject: Eye tracking
subject: Linking
subject: Reading behavior
subject: Visual effort
subject: Software engineering
subject: Evaluation and assessment
subject: Eye-tracking studies
subject: Maintaining link
subject: Reading patterns
subject: Use case template
subject: Konferenzschrift
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: A wide variety of use case templates supports different linking variants. The main purpose of all linking options is to highlight the interrelationships between a use case and its associated requirements. Regardless of the linking, a reader needs to consider all materials together in order to achieve a high understanding of the overall content. Due to the efforts of creating and maintaining links, we investigated their impact on the reading behavior in terms of visual effort and intended way of interrelating both artifacts in an eye tracking study. Our findings show that all investigated linking variants cause comparable visual effort and share the most frequent reading pattern. In all cases, the use case and the requirements are read separated and successively. Nevertheless, we found significant differences in the reading behaviors between the linking variants. Only the most detailed linking variant significantly increases the number of attention switches between both artifacts which represents the required reading behavior of interrelating both artifacts. This summary refers to the paper "Interrelating Use Cases and Associated Requirements by Links - An Eye Tracking Study on the Impact of Different Linking Variants on the Reading Behavior" [KRS18] which was published as original research article in the proceedings of the 22nd International Conference on Evaluation and Assessment in Software Engineering. © 2019 Gesellschaft fur Informatik (GI). All rights reserved.
Quantum molecular dynamics simulations of thermophysical properties of fluid ethane
Creators: name: Zhang, Yujuan
name: Wang, Cong
name: Zheng, Fawei
name: Zhang, Ping
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We have performed first-principles molecular-dynamics simulations based on density-functional theory to study the thermophysical properties of ethane under extreme conditions. We present new results for the equation of state of fluid ethane in the warm dense region. The optical conductivity is calculated via the Kubo-Greenwood formula from which the dc conductivity and optical reflectivity are derived. The close correlation between the nonmetal-metal transition of ethane and its decomposition, that ethane dissociates significantly into molecular and/or atomic hydrogen and some long alkane chains, has been systematically studied by analyzing the optical conductivity spectra, pair correlation functions, electronic density of states and charge density distribution of fluid ethane.
description: 6 pages, 6figures
Highlights from BNL-RHIC-2012
Creators: name: Tannenbaum, M. J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Recent highlights from Brookhaven National Laboratory and the Relativistic Heavy Ion Collider (RHIC) are reviewed and discussed in the context of the discovery of the strongly interacting Quark Gluon Plasma (sQGP) at RHIC in 2005 as confirmed by results from the CERN-LHC Pb+Pb program. Outstanding RHIC machine operation in 2012 with 3-dimensional stochastic cooling and a new EBIS ion source enabled measurements with Cu+Au, U+U, for which multiplicity distributions are shown, as well as with polarized p-p collisions. Differences of the physics and goals of p-p versus A+A are discussed leading to a review of RHIC results on pi0 suppression in Au+Au collisions and comparison to LHC Pb+Pb results in the same range 5 30 GeV. Improved measurements of direct photon production and correlation with charged particles at RHIC are shown, including the absence of a low pT (thermal) photon enhancement in d+Au collisions. Attempts to understand the apparent equality of the energy loss of light and heavy quarks in the QGP by means of direct measurements of charm and beauty particles at both RHIC and LHC are discussed.
description: Invited lecture at the International School of Subnuclear Physics, 50th Course, "What we would like LHC to give us", Erice, Sicily, Italy, June 23-July 2, 2012. 16 pages, 12 figures
title: Geografías movedizas y monstruosas: La maternidad y sexualidad femenina en tres filmes de terror del Cono Sur
Creators: name: Díaz-Zambrana, Rosana
Publisher: name: University Library Heidelberg
Year: 2015

description: HeLix - Dossiers zur romanischen Literaturwissenschaft, Bd. 7 (2015): HeLix - Dossiers zur romanischen Literaturwissenschaft, Beginn und Erscheinungsfrequenz: Jahr: 2009, Ausgaben pro Band: 1, Bände pro Jahr: 2
A Scientific Analysis of the Preprint arXiv:1301.1828v1 [nucl-th]
Creators: name: Bugaev, K. A.
name: Oliinychenko, D. R.
name: Sorin, A. S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Below we analyze the `critic' statements made in the Preprint arXiv:1301.1828v1 [nucl-th]. The doubtful scientific argumentation of the authors of the Preprint arXiv:1301.1828v1 [nucl-th] is also discussed.
description: 7 pages, 2 figures
Carex frigida All.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: C. frigida All. Cat. 372. Bis 2750m; abwärtsbis 720 m l: DentdeValerette (J.); LaTenda (Coquoz); Barberine (J.); unter Le Tretien, 720m, herabgeschwemmt (Coquoz). - 2: Faldumpass (J.); Lötschental-Gredetschtal (Zwicky). _ 3: Hohe Stelle: Riffelsee bei Zermatt, 2750m (Braun-Blanquet et Thellung Lit. 1921). - 3a: Gondo, abwärtsbis825m (Becherer). - 4:Binntal, vielfach (J., Binz, P.,Becherer, Schmid); Gerental (P.). Var.flavescensChrist- 3:Cordonnaim Valsorey (Guyot).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
title: Inhalt / Aktuelle Ausstellungen / Impressum
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 47 (2015): KulturGut: aus der Forschung der Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
Salmonella enterica serovar virulence clusters
Creators: name: Fenske, Gavin
name: Pouzou, Jane
name: Pouillot, Régis
name: Taylor, Dan
name: Costard, Solenne
name: Zagmutt, Francisco
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 420204
subject: Epidemiological methods
classificationCode: 300605
subject: Food safety, traceability, certification and authenticity
classificationCode: 310509
subject: Genomics

description: The serovars of Salmonella enterica display dramatic differences in pathogenesis and host preferences. We developed a process (patent pending) for grouping Salmonella isolates and serovars by their public health risk. We collated a curated set of 12,337 S. enterica isolate genomes from human, beef, and bovine sources in the US. After annotating a virulence gene catalog for each isolate, we used unsupervised random forest methods to estimate the proximity (similarity) between isolates based upon the genomic presentation of putative virulence traits We then grouped isolates (virulence clusters) using hierarchical clustering (Ward’s method), used non-parametric bootstrapping to assess cluster stability, and externally validated the clusters against epidemiological virulence measures from FoodNet, the National Outbreak Reporting System (NORS), and US federal sampling of beef products. We identified five stable virulence clusters of S. enterica serovars. Cluster 1 (higher virulence) serovars yielded an annual incidence rate of domestically acquired sporadic cases roughly one and a half times higher than the other four clusters combined (Clusters 2-5, lower virulence). Compared to other clusters, cluster 1 also had a higher proportion of infections leading to hospitalization and was implicated in more foodborne and beef-associated outbreaks, despite being isolated at a similar frequency from beef products as other clusters. We also identified subpopulations within 11 serovars. Remarkably, we found S. Infantis and S. Typhimurium subpopulations that significantly differed in genome length and clinical case presentation. Further, we found that the presence of the pESI plasmid accounted for the genome length differences between the S. Infantis subpopulations. Our results show that S. enterica strains associated with highest incidence of human infections share a common virulence repertoire. This work could be updated regularly and used in combination with foodborne surveillance information to prioritize serovars of public health concern.
Textile carbon reinforcement structures with integrated optical fibre sensors designed for SHM applications
Creators: name: Alwis, Lourdes Shanika
name: Bremer, Kort
name: Weigand, Frank
name: Kuhne, M.
name: Helbig, Reinhard
name: Roth, Bernhard
Publisher: name: Bellingham, WA : S P I E - International Society for Optical Engineering
Year: 2017
Subjects: subject: Carbon reinforcement
subject: Functionalized carbon structures
subject: Optical fibre sensor
subject: SHM
subject: Fiber optic sensors
subject: Fibers
subject: Materials testing apparatus
subject: Optical correlation
subject: Optical fiber fabrication
subject: Optical fibers
subject: Reinforcement
subject: Tensile testing
subject: Textile fibers
subject: Textiles
subject: Carbon reinforcements
subject: Carbon structures
subject: Fabrication process
subject: Interference patterns
subject: Strengthening agents
subject: Structural health monitoring (SHM)
subject: Structural strengthening
subject: Tensile testing machines
subject: Structural health monitoring
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: An optical fibre-based strain sensor embroidered to a functionalised carbon structure (FCS) that can be used for structural health monitoring (SHM) is introduced. The aim of the design is not only to monitor strain, but also to act as a structural strengthening mechanism in the target application. The integration of optical fibres on the FCS is achieved by "interweaving" the two elements on a polymer textile infstrate in a grid formation using a specialised fabrication process. The thus obtained sensor was then characterised using a fibre optic Mach-Zehnder (MZ) interferometric setup where a variation in the fibre length, i.e. resulting from strain, would induce a variation in the interference pattern. To do so, two different functionalised skein samples (incorporating optical fibres) were infjected to varying elongation using a tensile testing machine by carefully incrementing the applied force. A good correlation between the applied force and measured length change was observed, showing the value of the dual-achievement of the proposed optical fibre-based mechanism in obtaining strain measurement while being utilised as a strengthening agent. © 2017 SPIE.
title: Познавательные процессы. Сущность, развитие, нарушения, диагностика. В 3 частях. Ч.3
Creators: name: ELS IPR BOOKS
Publisher: name: Издательство Владимирского государственного университета
Year: 2017

description: Отражены новые подходы к организации учебного процесса на основе принципов развивающего обучения и концепции генезиса когнитивных способностей. Первая и вторая части пособия отличаются системным изложением психологических знаний о познавательных процессах, их развитии, возможных нарушениях и коррекции. Третья часть посвящена методологии психологического тренинга. Содержит контрольные вопросы, темы курсовых работ, практические задания и методическое руководство по выполнению контрольных работ, направленных на формирование у студентов теоретических и практических знаний, умений и навыков, необходимых для диагностики, коррекции и развития познавательных процессов у детей дошкольного и младшего школьного возраста. Предназначено для преподавателей, воспитателей, практических психологов и студентов всех форм обучения направления 37.03.01 ‒ Психология (бакалавриат), 37.04.01 ‒ Психология (магистратура). Рекомендовано для формирования профессиональных компетенций в соответствии с ФГОС ВО.
Extended darkness induces internal turnover of glucosinolates in Arabidopsis thaliana leaves
Creators: name: Brandt, Saskia
name: Fachinger, Sara
name: Tohge, Takayuki
name: Fernie, Alisdair R.
name: Braun, Hans-Peter
name: Hildebrandt, Tatjana M.
Publisher: name: San Francisco, CA : Public Library of Science
Year: 2018
Subjects: subject: carboxylic acid
subject: glucosinolate
subject: nitrilase
subject: nitrile
subject: TGG1 protein
subject: TGG2 protein
subject: thioglucosidase
subject: unclassified drug
subject: Arabidopsis thaliana
subject: Article
subject: circadian rhythm
subject: controlled study
subject: darkness
subject: nonhuman
subject: plant development
subject: plant leaf
subject: protein processing
subject: transcription regulation
subject: Dewey Decimal Classification::500 | Naturwissenschaften::580 | Pflanzen (Botanik)

description: Prolonged darkness leads to carbohydrate starvation, and as a consequence plants degrade proteins and lipids to oxidize amino acids and fatty acids as alternative substrates for mitochondrial ATP production. We investigated, whether the internal breakdown of glucosinolates, a major class of sulfur-containing secondary metabolites, might be an additional component of the carbohydrate starvation response in Arabidopsis thaliana (A. thaliana). The glucosinolate content of A. thaliana leaves was strongly reduced after seven days of darkness. We also detected a significant increase in the activity of myrosinase, the enzyme catalyzing the initial step in glucosinolate breakdown, coinciding with a strong induction of the main leaf myrosinase isoforms TGG1 and TGG2. In addition, nitrilase activity was increased suggesting a turnover via nitriles and carboxylic acids. Internal degradation of glucosinolates might also be involved in diurnal or developmental adaptations of the glucosinolate profile. We observed a diurnal rhythm for myrosinase activity in two-week-old plants. Furthermore, leaf myrosinase activity and protein abundance of TGG2 varied during plant development, whereas leaf protein abundance of TGG1 remained stable indicating regulation at the transcriptional as well as post-translational level.
Comparison between hybrid and fully kinetic models of asymmetric magnetic reconnection: coplanar and guide field configurations
Creators: name: Aunai, Nicolas
name: Hesse, Michael
name: Zenitani, Seiji
name: Kuznetsova, Maria
name: Black, Carrie
name: Evans, Rebekah
name: Smets, Roch
Publisher: name: arXiv
Year: 2013
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Magnetic reconnection occurring in collisionless environments is a multi-scale process involving both ion and electron kinetic processes. Because of their small mass, the electron scales are difficult to resolve in numerical and satellite data, it is therefore critical to know whether the overall evolution of the reconnection process is influenced by the kinetic nature of the electrons, or is unchanged when assuming a simpler, fluid, electron model. This paper investigate this issue in the general context of an asymmetric current sheet, where both the magnetic field amplitude and the density vary through the discontinuity. A comparison is made between fully kinetic and hybrid kinetic simulations of magnetic reconnection in coplanar and guide field systems. The models share the initial condition but differ in their electron modeling. It is found that the overall evolution of the system, including the reconnection rate, is very similar between both models. The best agreement is found in the guide field system, which confines particle better than the coplanar one, where the locality of the moments is violated by the electron bounce motion. It is also shown that, contrary to the common understanding, reconnection is much faster in the guide field system than in the coplanar one. Both models show this tendency, indicating that the phenomenon is driven by ion kinetic effects and not electron ones.
description: 11 pages, 8 figures, accepted in Physics of Plasmas
title: DENSIFICATION RATE INFLUENCE ON NANOPOWDER COMPACTIBILITY
Creators: name: Boltachev, G.Sh.
name: Chingina, E.A.
name: Spirin, A.V.
name: Volkov, N.B.
Publisher: name: Peter the Great St. Petersburg Polytechnic University
Year: 2019

description: The paper concerns processes of high-speed compaction of nanosized powders. The processes of uniform and uniaxial compaction have been simulated by the granular dynamics method. Nanoparticles interaction, in addition to known contact laws, includes dispersive attraction, formation of a strong interparticle bonding as well as the forces caused by viscous stresses in the contact region. For different densification rates, the densification curves (pressure vs. density) have been calculated. Relaxation of the stresses after the compression stage has been analyzed. The densification curves analysis allows us to suggest the dependence of compaction pressure as a function of strain rate in the form of 1/8 p v ∝ . The rate dependence obtained has been applied for interpretation of experimental data concerning high-speed processes of magnetic pulsed compaction of nanopowders.
title: Das Ausstellungsprojekt für 1985. 10. Mai bis 25. August 1985. Leben und Arbeiten im Industriezeitalter. Eine Ausstellung zur Wirtschafts- und Sozialgeschichte Bayerns seit 1850
Creators: name: Kerkhoff, Ulrich
Publisher: name: University Library Heidelberg
Year: 2015

description: [nicht vorhanden / not available]
Bestimmung und Validierung von Phasenzentrumskorrektionen für Multi-GNSS-Signale
Creators: name: Kröger, Johannes
name: Breva, Yannick
name: Kersten, Tobias
name: Schön, Steffen
Publisher: name: Stuttgart : Frontiers of Geodetic Science
Year: 2019
Subjects: subject: GPS/GNSS antennas
subject: geodesy
subject: GNSS
subject: GNSS receiver antenna calibration
subject: GPS
subject: GPS/GNSS-Antennen
subject: Geodäsie
subject: GPS/GNSS-Antennenkalibrierung
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik
subject: Dewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie, Kartographie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Eine genaue Positionsbestimmung mittels GNSS basiert auf einem präzisen Signalempfang. Im Falle von Trägerphasenmessung stellt ein gleichförmiger Kugelstrahler eine ideale Empfängerantenne dar. Abweichungen von dieser idealen Phasenfront werden als Phasenzentrumskorrektionen (PCC) bezeichnet. In dem vom IGS bereitgestellten Antennenkorrekturen sind zurzeit nur PCC für GPS und GLONASS L1 und L2 vorhanden. Kalibrierwerte für GPS L5 und Galileo-Signale werden bislang nicht vom IGS bereitgestellt. Lediglich im EPN stehen teilweise Kammerkalibrierwerte für diese Signale zur Verfügung. Allerdings haben Untersuchungen unserer Arbeitsgruppe gezeigt, dass bei einer Mischung von Kammer- sowie Roboterkalibrierwerten in großräumigen Netzen signifikante Abweichungen in der Positionsebene auftreten. Daher ist der Bedarf an absoluten Feldkalibrierwerten gegeben. Das Institut für Erdmessung (IfE) ist eine vom IGS anerkannte Kalibrierinstitution und kalibriert operationell nach dem absoluten Verfahren Antennen. In einem neueren Ansatz können nun auch PCC für GPS L5 und Galileo-Signale in einem Postprocessing Ansatz mittels einer sphärisch-harmonischen Funktionen geschätzt werden. In diesem Beitrag wird auf das Robotermodell sowie die Datenerhebung für die Schätzung von PCC eingegangen. Außerdem werden die geschätzten Pattern für verschiedene Antennen vorgestellt sowie validiert. Unsere Untersuchungen haben u.a. ergeben, dass die Wiederholbarkeit der PCC für Galileo-Signale unter 1 mm liegen.
title: Development of a Methodology for assessing Safety & Operational Reporting within Safety Critical Industries
Creators: name: Maria Chiara, Leva
name: Douglas, Ewan
name: Cromie, Sam
Publisher: name: Technological University of Dublin
Year: 2015

description: Develop a best-practice model based on literature and industrial experience

• Industrial Case Studies to allow a cross industrial comparison

• Develop a suite of techniques that can be used cross-industry to assess the effectiveness of a reporting system

• Propose a theoretical framework for the effective implementation of risk and hazard reporting as an input for safety management
Bound states of dipolar molecules studied with the Berggren expansion method
Creators: name: Fossez, K.
name: Michel, N.
name: Nazarewicz, W.
name: Płoszajczak, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: Bound states of dipole-bound negative anions are studied by using a non-adiabatic pseudopotential method and the Berggren expansion involving bound states, decaying resonant states, and non-resonant scattering continuum. The method is benchmarked by using the traditional technique of direct integration of coupled channel equations. A good agreement between the two methods has been found for well-bound states. For weakly-bound subthreshold states with binding energies comparable with rotational energies of the anion, the direct integration approach breaks down and the Berggren expansion method becomes the tool of choice.
description: 12 pages, 10 figures
title: Strategies for Evaluating Software Usability
Creators: name: Fitzpatrick , Ronan
Publisher: name: Technological University of Dublin
Year: 1998

description: This paper presents a usage analysis and taxonomy of methods which are used to evaluate the usability of computer systems. To accommodate the analysis and taxonomy, a matrix of strategies which can be used for effective usability evaluation is presented. Such an analysis, taxonomy and strategies support human-computer interaction (HCI) professionals who have the responsibility for ensuring computer system usability. The strategies outlined are named Virtual Engineering, Soft Modelling, Hard Review and Real World. This paper also uses a composite set of existing popular generic evaluation methods which can be used as part of these strategies. The methods used are observation, questionnaire, interview, empirical methods, user groups, cognitive walkthroughs, heuristic methods, review methods and model methods. The paper continues by presenting a Usage Analysis Table of these methods and concludes by grouping them into a Taxonomy of Usability Evaluation Methods. A key emphasis of this paper is the appropriateness of individual methods to lifecycle timing.