cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
(200590) Horatio Gordon O'Carroll Darby Darby
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Modelling customer churn in non-contractual settings
Creators: name: Tamaddoni Jahromi, Ali
Publisher: name: Monash University
Year: 2017
Subjects: Uncategorized

description: In today’s increasingly saturated and highly competitive markets, customers have become more demanding and more likely to switch between companies. In response, astute companies acknowledge that their business strategies should focus on identifying those customers who are most likely to ‘churn’ (defect) and then use the outcome of this prediction to design the appropriate churn management campaigns. In this regard, the current study contributes to literature on churn modelling in non-contractual settings by investigating the performance of different primary churn modelling approaches to find an optimum approach based not only on its accuracy (from a lift measure perspective) but also on its ability to maximize the profitability of a churn management campaign. In addition, it proposes a data-mining approach to model non-contractual customer churn in B2B contexts. The constructed model is then used to demonstrate the profit that the company can make by implementing such predictive models in a B2B churn management campaign. Finally, the study improves the existing profitability framework of churn management campaigns by modelling the probability of accepting an incentive as dependent on its monetary value, using an exponential distribution functional link. The resulting model has the ability to maximize the profit of the campaign on an aggregate level as well as the individual level, by optimizing the incentive value offered to a given customer.
Evidence of quantum phase transition in real-space vacuum entanglement of higher derivative scalar quantum field theories
Creators: name: Kumar, S. Santhosh
name: Shankaranarayanan, S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In a bipartite set-up, the vacuum state of a free Bosonic scalar field is entangled in real space and satisfies the area-law--- entanglement entropy scales linearly with area of the boundary between the two partitions. In this work, we show that the area law is violated in two spatial dimensional model Hamiltonian having dynamical critical exponent z=3. The model physically corresponds to next-to-next-to-next nearest neighbour coupling terms on a lattice. The result reported here is the first of its kind of violation of area law in Bosonic systems in higher dimensions and signals the evidence of a quantum phase transition. We provide evidence for quantum phase transition both numerically and analytically using quantum Information tools like entanglement spectra, quantum fidelity, and gap in the energy spectra. We identify the cause for this transition due to the accumulation of large number of angular zero modes around the critical point which catalyses the change in the ground state wave function due to the next-to-next-to-next nearest neighbor coupling. Lastly, using Hubbard-Stratanovich transformation, we show that the effective Bosonic Hamiltonian can be obtained from an interacting fermionic theory and provide possible implications for condensed matter systems.
description: 23 pages, 13 figures
Optimizing single microwave-photon detection: Input-Output theory
Creators: name: Schöndorf, M.
name: Govia, L. C. G.
name: Vavilov, M.
name: McDermott, R.
name: Wilhelm, F. K.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: High fidelity microwave photon counting is an important tool for various areas from background radiation analysis in astronomy to the implementation of circuit QED architectures for the realization of a scalable quantum information processor. In this work we describe a microwave photon counter coupled to a semi-infinite transmission line. We employ input-output theory to examine a continuously driven transmission line as well as traveling photon wave packets. Using analytic and numerical methods, we calculate the conditions on the system parameters necessary to optimize measurement and achieve high detection efficiency.
description: 10 pages + 4 pages supplementary, 7 figures + 1 figure supplementary
title: Der Staub und das Leben. Szenarien des nuklearen Winters
Creators: name: Brandstetter, Thomas
Publisher: name: Bauhaus-Universität Weimar
Year: 2006
Subjects: subject: Medien
subject: Kulturphilosophie
subject: Geisteswissenschaften
subject: 100

description: >The dust and smoke of continents in flame will defeat the light of the sun, and utter darkness will reign anew upon the world. [...] Eternal snows will cover the Sahara desert; the vast rain forests of the Amazon, destroyed by hail, will disappear from the face of the planet, and the age of rock and heart transplant will revert to ist glacial infancy.< Diese eindringliche Beschreibung der Folgen eines nukearen Schlagabtausches stammt aus einer Rede, die der Literaturnobelpreisträger Gabriel García Márquez am 6. August 1986, dem Jahrestag der Bombardierung Hiroshimas, vor einer Versammlung von Politikern, Intellektuellen und Umweltaktivisten gehalten hat. Die hier so dramatisch geschilderte Vorstellung, einem Atomkrieg würde eine neue Eiszeit, ein so genannter 'nuklearer Winter' folgen, war erst drei Jahre zuvor von einer Gruppe von Wissenschaftlern um den Klimaforscher Richard Turco und dem Astronomen Carl Sagan der Öffentlichkeit vorgestellt worden. ...
description: Wolken, vol. 2005, p. 149
description: Archiv für Mediengeschichte, vol. 2005
CHARACTERIZATION OF POISSON TYPE LENGTH BIASED EXPONENTIAL CLASS SOFTWARE RELIABILITY GROWTH MODEL AND PARAMETER ESTIMATION
Creators: name: Singh, Rajesh
name: Kale, Kailash R.
name: Pritee Singh
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Binomial process
gamma prior
maximum likelihood estimator (MLE)
Rayleigh class
software reliability growth model (SRGM)
incomplete gamma function
confluent hyper-geometric function

description: The authors of this study set out to build a software reliability growth model (SRGM). Software reliability is a crucial attribute that has to be quantified and evaluated. In most cases, software errors happen at unpredictable times. In this article, the failure intensity of the single parameter length-biased exponential class SRGM has been characterized taking into account the Poisson process of the incidence of software faults. The parameters of the proposed SRGM under investigation are the scale parameter (𝜃1) and the total number of failures (𝜃0). It is considered that the experimenter may have previous knowledge of the parameters from past or earlier experiences in the form of gamma priors. The posterior probability may be obtained by combining the prior probability with the likelihood of the data, and Bayes estimators can then be suggested.
Inference in Regression Discontinuity Designs with a Discrete Running Variable
Creators: name: Kolesár, Michal
name: Rothe, Christoph
Publisher: name: arXiv
Year: 2016
Subjects: subject: Applications (stat.AP)
subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: We consider inference in regression discontinuity designs when the running variable only takes a moderate number of distinct values. In particular, we study the common practice of using confidence intervals (CIs) based on standard errors that are clustered by the running variable as a means to make inference robust to model misspecification (Lee and Card, 2008). We derive theoretical results and present simulation and empirical evidence showing that these CIs do not guard against model misspecification, and that they have poor coverage properties. We therefore recommend against using these CIs in practice. We instead propose two alternative CIs with guaranteed coverage properties under easily interpretable restrictions on the conditional expectation function.
description: 47 pages plus supplemental materials
title: Klangwolken
Creators: name: Kursell, Julia
name: Schäfer, Armin
Publisher: name: Bauhaus-Universität Weimar
Year: 2006
Subjects: subject: Medien
subject: Kulturphilosophie
subject: Geisteswissenschaften
subject: 100

description: In einer Musik, die ihren Rückhalt nicht mehr in überlieferten Formen sucht, verstehen sich Anfänge nicht von selbst. Richard Wagner hat sich dieser Schwierigkeit ästhetischer Formsetzung auf eine ebenso einfache wie elegante Weise entledigt. Das Vorspiel seiner Oper 'Das Rheingold' (1854) hört über 136 Takte hinweg nicht auf anzufangen. ... Der Anfang des 'Rheingoldes' ist scheinbar den Gesetzen der Natur abgelauscht. ...
description: Wolken, vol. 2005, p. 167
description: Archiv für Mediengeschichte, vol. 2005
gasAcu1-4_ideogram.bb
Creators: name: Chen, Heidi
Publisher: name: figshare
Year: 2023
Subjects: Genomics

description: Files for the gasAcu1-4 Threespine Stickleback genome assembly hub for viewing at ucsc.genome.edu
 Roberts Kingman, Garrett A., Deven N. Vyas, Felicity C. Jones, Shannon D. Brady, Heidi I. Chen, Kerry Reid, Mark Milhaven, et al. “Predicting Future from Past: The Genomic Basis of Recurrent and Rapid Stickleback Evolution.” Science Advances 7, no. 25 (June 18, 2021): eabg5285. https://doi.org/10.1126/sciadv.abg5285.
 Roberts Kingman, Garrett, Heidi Chen, David Kingsley, Deven Vyas, Krishna Veeramah, Felicity Jones, and Mike Bell. “Resources for GasAcu1-4, a New Stickleback Reference Genome.” Dryad, 2020. https://doi.org/10.5061/DRYAD.547D7WM6T.
COMPLETELY RANDOMIZED DESIGN IN FUZZY OBSERVATIONS
Creators: name: Kirthik Vairamariappan, A.
name: Manigandan, P.
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Fuzzy Set
CRD
Fuzzy CRD
Triangular Fuzzy Number
Decision Rules

description: The real world is vague, unclear and full of ambiguity, and are inevitable. The classical statistics disregards the extreme, aberrant, uncertain values, and hence a new appropriate tool had to surface. The Analysis of Variance (ANOVA) method is used to compare the response variable's means between several groups that are specified by the factor variable. Another method of data analysis offered by ANOVA is one that is based on statistics and is experimental design-driven, or Design of Experiment (DOE). In DOE, there are single and two-factor experimental designs depending on, observing the effect of number of factor(s) on output variable as a primary interest. Among all the single factor experimental designs, Completely Randomized Design (CRD) is the simplest and flexible design. In this design, treatments are randomly allocated to the experimental units over the entire experimental material. Each treatment is repeated to increase the efficiency of the design. CRD is more appropriate to use when the data is homogenous. The objective that deals with the preparation and analysis of experiments is experimental design. The treatments are apportioned to the exploratory units at random in the fully randomized experimental design. When the observed data are fuzzy observations rather than precise numerical values, the CRD is expanded in this study. In this paper, an innovative Triangular Fuzzy Number (TFN) in the fuzzy Completely Randomized Design (FCRD) analysis statistical method for evaluating CRD model hypotheses on fuzzy data is presented. To convert the fuzzy totally randomized design model into two crisps CRD models using the suggested way, and then convert to lower and upper models are used in fuzzy hypothesis. Determine the fuzzy hypothesis for the fuzzy CRD model based on the hypotheses of the two crisp CRD models using the decision rules. The fuzzy test appears to be a competitive tool in circumstances with ambiguous data, particularly linguistic ambiguity because it is more adaptable than the conventional test of significance. This paper presents and illustrates a novel fuzzy triangular number-based approach to fuzzy CRD analysis. This paper also explores how flexible a CRD may be when handling uncertain elements. This study provides an example of a new method for fuzzy CRD analysis employing TFN.
COST-REVENUE ANALYSIS AND ANFIS COMPUTING OF HETEROGENEOUS QUEUING MODEL WITH A SECOND OPTIONAL SERVICE WITH FEEDBACK UNDER HYBRID VACATION
Creators: name: K., Divya
name: Indhira, K.
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Markovian queue
Breakdown
Hybrid vacation
Matrix geometric approach
ANFIS

description: This research article examines an M/M/2 heterogeneous queueing model that provides two services: a mandatory first essential service (FES) and an optional second optional service (SOS). The model incorporates breakdown, feedback, and a hybrid vacation policy. Matrix expressions are structured to evaluate the stationary probability distribution of the number of customers in the system and system performance measures using the matrix-geometric approach (MGA). Additionally, formulas are being developed to estimate the model’s performance indicators. The cost function is being evaluated to determine the best values of the system’s decision variables, and an adaptive neural fuzzy inference system (ANFIS) based on soft computing technology is being utilized to validate the obtained results.
Variational approach to low-frequency kinetic-MHD in the current coupling scheme
Creators: name: Burby, Joshua W.
name: Tronci, Cesare
Publisher: name: arXiv
Year: 2016
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Hybrid kinetic-MHD models describe the interaction of an MHD bulk fluid with an ensemble of hot particles, which is described by a kinetic equation. When the Vlasov description is adopted for the energetic particles, different Vlasov-MHD models have been shown to lack an exact energy balance, which was recently recovered by the introduction of non-inertial force terms in the kinetic equation. These force terms arise from fundamental approaches based on Hamiltonian and variational methods. In this work we apply Hamilton's variational principle to formulate new current-coupling kinetic-MHD models in the low-frequency approximation (i.e. large Larmor frequency limit). More particularly, we formulate current-coupling hybrid schemes, in which energetic particle dynamics are expressed in either guiding-center or gyrocenter coordinates.
description: v3.0. 30 pages
Staurikosaurus pricei Colbert 1970
Creators: name: Rauhut, Oliver W. M.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Dinosauria
Herrerasauridae
Staurikosaurus
Staurikosaurus pricei

description: Staurikosaurus pricei Colbert, 1970 Age. Camian. Occurrence. Santa Maria Formation, Rio Grande del Sul, Brazil. Diagnosis. Postacetabular process of ilium abbreviated and straight posteriorly; pubic boot confluent with pubic shafts posteriorly; distal end of tibia roughly circular in outline. Remarks. Staurikosaurus was described by Colbert (1970) on the basis of an incomplete skeleton from the Santa Maria Formation of Brazil. The material was redescribed by Galton (1977). The taxon has variously been regarded as a close relative of Herrerasaurus, and included in the same family with this taxon (Benedetto 1973; Gauthier 1986; Novas 1989, 1992 b), or as a more remotely related basal dinosaur (Galton 1977; Brinkman and Sues 1987; Benton 1990; Sues 1990).
description: Published as part of Rauhut, Oliver W. M., 2003, The interrelationships and evolution of basal theropod dinosaurs, pp. 1-213 in Special papers in palaeontology 69 on page 18, DOI: 10.5281/zenodo.3382576
description: {"references": ["------ 1970. A saurischian dinosaur from the riassic of Brazil. American Museum Novitates, 2405, 1 - 39.", "------ 1977. On Staurikosaurus pricei, an early saurischian dinosaur from the Triassic of Brazil, with notes on the Herrerasauridae and Poposauridae. Palaontologische Zeitschrift, 51, 234 - 245.", "BENEDETTO, J. L. 1973. Herrerasauridae, nueva familia de Saurisquios riasicos. Ameghiniana, 10, 89 - 102.", "GAUTHIER, J. 1986. Saurischian monophyly and the origin of birds. Memoirs of the Californian Academy of Science, 8, 1 - 55.", "------ 1989. The tibia and tarsus in Herrerasauridae (Dinosauria, incertae sedis) and the origin and evolution of the dinosaurian tarsus. Journal of Paleontology, 63, 677 - 690.", "------ 1990. Origin and interrelationships of dinosaurs. 11 - 30. In weishampel, d. b., dodson, p. and osmolska, h. (eds). The Dinosauria. University of California Press, Berkeley, 733 pp."]}
gasAcu1-4_WM_SDust.bb
Creators: name: Chen, Heidi
Publisher: name: figshare
Year: 2023
Subjects: Genomics

description: A file for the gasAcu1-4 Threespine Stickleback genome assembly hub Related publications: Roberts Kingman, Garrett A., Deven N. Vyas, Felicity C. Jones, Shannon D. Brady, Heidi I. Chen, Kerry Reid, Mark Milhaven, et al. “Predicting Future from Past: The Genomic Basis of Recurrent and Rapid Stickleback Evolution.” Science Advances 7, no. 25 (June 18, 2021): eabg5285. https://doi.org/10.1126/sciadv.abg5285. Roberts Kingman, Garrett, Heidi Chen, David Kingsley, Deven Vyas, Krishna Veeramah, Felicity Jones, and Mike Bell. “Resources for GasAcu1-4, a New Stickleback Reference Genome.” Dryad, 2020. https://doi.org/10.5061/DRYAD.547D7WM6T.
Darstellung von Sauerstoff-Heterocyclen durch rhodiumkatalysierte Tandem-Hydroformylierung von ungesättigten Alkoholen
Creators: name: Roggenbuck, Rafael
Publisher: name: Universität Dortmund
Year: 2001
Subjects: subject: Tandem-Hydroformylierung
subject: Acetatisierung
subject: Rhodiumkatalyse
subject: Ungesättigte Alkohole
subject: Sauerstoff-Heterocyclen
subject: 540

description: In der vorliegenden Arbeit wird die Synthese von Sauerstoff-Heterocyclen beschrieben, die ausgehend von ungesättigten Alkoholen durch eine Tandem-Hydroformylierungsreaktion dargestellt werden. Eine Reihe von Strukturelementen mit unterschiedlichen Verknüpfungsarten und Ringgrößen der Sauerstoff-Heterocyclen ist auf diese Weise zugänglich. So können ring- und spiroanellierte, ebenso wie überbrückte bicyclische Acetale an aliphatischen und aromatischen Systemen erhalten werden. Weiterhin ist der Aufbau von miteinander verknüpften Tetrahydrofuran- und Tetrahydropyraneinheiten möglich. Alle diese Strukturelemente sind Bestandteil des Gerüstes einer Vielzahl von Naturstoffen, die biologische und pharmakologische Akivität besitzen. Bei der Hydroformylierung von Olefinen mit mehreren unterschiedlichen oder mit asymmetrisch substituierten Doppelbindungen können Probleme bei der Chemo- und Regioselektivität der Reaktion auftreten. Die Arbeiten werden daher von Untersuchungen begleitet, wie diese Probleme a) subsratgesteuert b) ligandgesteuert oder c) durch geschickte Wahl der Reaktionsbedingungen gelöst werden können. Im letzten Teil der Arbeit wird die zweistufige Kombination von Ringschlussmetathese und Tandem-Hydroformylierung zum Aufbau von Di- und Tetrahydropyranen mit einem spiroanellierten Fünfringlactol untersucht.
description: In this work the synthesis of oxygen heterocycles via a tandem hydroformylation reaction starting from unsaturated alcohols is described. A number of structural elements with various forms of linkage and ringsize of these oxygen heterocycles can be synthesised. Thus ring- and spiroanellated such as bridged bicyclic acetals are obtainable at aliphatic and aromatic systems. Furthermore the synthesis of linked tetrahydrofuran and tetrahydropyran units is possible. All of these structural elements are part of the framework of many natural products with biological and pharmacological activity. In the hydroformylation of olefins with two or more different or asymmetric substituted double bonds problems with the chemo- and regioselectivity can occur. Therefore this work is accompanied by investigations how to solve this problems by a) substrate-direction b) ligand-direction or c) intelligent choice of the reaction conditions. In the last part of this work the combination of ring closing metathesis and tandem hydroformylation in two steps for the synthesis of di- and tetrahydropyrans with spiroanellated fivemembered ring lactols is investigated.
Transitively-Saturated Property, Banach Recurrence and Lyapunov Regularity
Creators: name: Huang, Yu
name: Tian, Xueting
name: Wang, Xiaoyi
Publisher: name: arXiv
Year: 2016
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: The topological entropy of various gap-sets on periodic-like recurrence and Birkhoff regularity were considered in [69] but some Banach recurrence and Lyapunov regularity are not considered. In this paper we introduce five new levels on Banach recurrence and show they all carry full topological entropy, and simultaneously combine with Lyapunov regularity to get some refined theory on mixed multifractal analysis of [8,29]. In this process, we strengthen Pfister and Sullivan's result of [58] from saturated property to transitively-saturated property (and from single-saturated property to transitively-convex-saturated property).
description: 30 pages. This version is mainly to discuss Banach recurrence but not quasi-weakly almost periodic case
title: Durchmusterung. Wieners Himmel
Creators: name: Bergermann, Ulrike
Publisher: name: Bauhaus-Universität Weimar
Year: 2006
Subjects: subject: Medien
subject: Kulturphilosophie
subject: Geisteswissenschaften
subject: 100

description: Norbert Wieners >Cybernetics> von 1948 geht aus von einem Vergleich zählender, durchmusternder Astronomie mit der neuen, statistikbasierten Meteorologie. Das Buch beginnt mit der ersten Strophe von >Weißt du vieviel Sternlein stehen<. ... Dieses Liedchen ist ein interessantes Thema für die Philosophie und die Geschichte der Wissenschaft, indem es zwei Wissenschaften nebeneinander stellt, die einerseits sich beide mit der Beobachtung des Himmels über uns beschäftigen, andererseits aber beinahe in jeder Beziehung höchst gegensätzlich sind. Die Astronomie ist die älteste der Wissenschaften, während die Meteorologie zu den jüngsten zählt, die erst anfangen, den Namen zu verdienen. ...
description: Wolken, vol. 2005, p. 81
description: Archiv für Mediengeschichte, vol. 2005
gasAcu1-4_microsat.bb
Creators: name: Chen, Heidi
Publisher: name: figshare
Year: 2023
Subjects: Genomics

description: A file for the gasAcu1-4 Threespine Stickleback genome assembly hub Related publications: Roberts Kingman, Garrett A., Deven N. Vyas, Felicity C. Jones, Shannon D. Brady, Heidi I. Chen, Kerry Reid, Mark Milhaven, et al. “Predicting Future from Past: The Genomic Basis of Recurrent and Rapid Stickleback Evolution.” Science Advances 7, no. 25 (June 18, 2021): eabg5285. https://doi.org/10.1126/sciadv.abg5285. Roberts Kingman, Garrett, Heidi Chen, David Kingsley, Deven Vyas, Krishna Veeramah, Felicity Jones, and Mike Bell. “Resources for GasAcu1-4, a New Stickleback Reference Genome.” Dryad, 2020. https://doi.org/10.5061/DRYAD.547D7WM6T.
Dilophosaurus wetherilli Welles 1954
Creators: name: Rauhut, Oliver W. M.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Dinosauria
Troodontidae
Dilophosaurus
Dilophosaurus wetherilli

description: Dilophosaurus wetherilli (Welles, 1954) Age. ?Sinemurian-Pliensbachian. Occurrence. Kayenta Formation, Arizona, USA. Diagnosis. Lacrimal with thickened dorsoposterior rim; cervical neural spines with a distinct central ‘cap ’ and an anterior and posterior ‘shoulder ’; scapular blade with squared distal expansion. Remarks. Dilophosaurus wetherilli (Text-fig. 5a) was originally described as a new species of Megalosaurus by Welles in 1954, but it was not until 1984 that a detailed description of the holotype was published (Welles 1984). The most striking feature of the skull are the two large, very thin cranial crests, best preserved in a so-far undescribed skull (UCMP V6468). However, since similar crests have been reported for Syntarsus (Rowe 1989) and another species from the Lower Jurassic of China [based on the presence of these crests, this species was originally referred to the genus Dilophosaurus as D. sinensis (Hu 1993), but this referral has recently been doubted (Lamanna et al. 1998)], this character cannot be used to define the genus or species, but D. wetherilli shows enough other apomorphies to establish it as a valid genus and species.
description: Published as part of Rauhut, Oliver W. M., 2003, The interrelationships and evolution of basal theropod dinosaurs, pp. 1-213 in Special papers in palaeontology 69 on page 19, DOI: 10.5281/zenodo.3382576
description: {"references": ["WELLES, s. P. 1954. New Jurassic dinosaur from the Kayenta Formation of Arizona. Bulletin ofthe Geological Society of America, 65, 591 - 598.", "ROWE,. 1989. A new species of the theropod dinosaur Syntarsus from the Early Jurassic Kayenta Formation of Arizona. Journal of Vertebrate Paleontology, 9, 125 - 136.", "HU, s. 1993. A new Theropoda (Dilophosaurus sinensis sp. nov.) from Yunnan, China. Vertebrata PalAsiatica, 31, 65 - 69. [In Chinese].", "LAMANNA, M. c., smith, J. b., you, H., H oltz,. R. J. and dodson, p. 1998. A reassessment of the Chinese theropod dinosaur Dilophosaurus sinensis. Journal of Vertebrate Paleontology, 18 (Supplement to No. 3), 57 A."]}
(200577) Grace Marion Kimber
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Skewness of elliptic flow fluctuations
Creators: name: Giacalone, Giuliano
name: Yan, Li
name: Noronha-Hostler, Jacquelyn
name: Ollitrault, Jean-Yves
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Using event-by-event hydrodynamic calculations, we find that the fluctuations of the elliptic flow ($v_2$) in the reaction plane have a negative skew. We compare the skewness of $v_2$ fluctuations to that of initial eccentricity fluctuations. We show that skewness is the main effect lifting the degeneracy between higher-order cumulants, with negative skew corresponding to the hierarchy $v_2\{4\}>v_2\{6\}$ observed in Pb+Pb collisions at the LHC. We describe how the skewness can be measured experimentally and show that hydrodynamics naturally reproduces its magnitude and centrality dependence.
description: 7 pages, 6 figures. v2: We now use data from Fig.9b of arXiv:1408.4342 instead of using data from Fig.9a. v3: Published version. Overall revision of the text. Added discussion after Figure 6. Statistics of events is increased in central collisions
Dairy farm roadway surface materials as a P-source within the nutrient transfer continuum framework
Creators: name: Fenton, Owen
name: Rice, Paul
name: MURNANE, JOHN
name: Tuohy, Patrick
name: Daly, Karen
Publisher: name: University of Limerick
Year: 2023
Subjects: Engineering

description: Internal farm roadways are connectors within agricultural landscapes, which act as sub-components of the nutrient transfer continuum (NTC). On dairy farms, roadway surface runoff dissolved and particulate phosphorus (P) sources stem from a combination of cow excreta deposited at locations that impede animal flow, soil deposited from cow hooves or machinery tyres, run-on from up-gradient fields, public roadways or farmyards and incidental spill of organic/inorganic fertilizers. The present study investigates the storage and potential release of P from the underlying roadway material (i.e. composite of soil and stone aggregates) as this source component is not considered in the NTC framework or documented in the literature. Herein, farm roadway materials were sampled (to 1 cm depth) at 17 locations avoiding fresh cow excreta. Multiple location types were selected e.g. straight roadway sections, roadway junctions, before and adjacent standoff areas associated with cattle underpasses, with all locations varying in distance from the farmyard. Roadway samples were analysed for phosphorus (P) and metals (Al, B,Ca, Co, Cu, Fe, K, Mg, and Mn) content. Results showed that the soil component of roadway materials are significant P legacy sources and are in themselves a P-storage component that merits inclusion in the NTC framework. All sampled locations, when compared with fresh roadway stone aggregates or surrounding fields, had highly elevated P with plant available Morgans P > 8 mg L-1 (Index 4, ranging from 10 – 110 mg L-1). Sampling points within 100 m of the farmyard together with roadway junctions and underpasses beyond this distance had highest P concentrations. Critical source areas, where source, mobilisation and transport of P to waters coincided, formed at three locations. Possible mitigation measures are a) divert roadway runoff into fields using low-cost surface water breaks, b) disconnect cattle underpass tanks from receiving waters and c) change roadway infrastructure to improve cow flow and minimise source build-up. Future research should examine P loads in runoff from roadway sections across farm typologies and roadway material types.
title: Dialektik des Nebels. Zu den Motiven der Wolken und des Wetters bei Walter Benjamin
Creators: name: Bock, Wolfgang
Publisher: name: Bauhaus-Universität Weimar
Year: 2006
Subjects: subject: Medien
subject: Kulturphilosophie
subject: Geisteswissenschaften
subject: 100

description: Wolkenlosigkeit als Mangel, Wolken als Medium und die Vorstellung eines Wolkenmannes sind Stichworte, unter denen auch Walter Benjamins Beschäftigung mit dem Wetter steht. Benjamin rekurriert an verschiedenen Stellen seines Werkes auf solche Motive. ...
description: Wolken, vol. 2005, p. 41
description: Archiv für Mediengeschichte, vol. 2005
gasAcu1-4_trackDb.txt
Creators: name: Chen, Heidi
Publisher: name: figshare
Year: 2023
Subjects: Genomics

description: Files for the gasAcu1-4 Threespine Stickleback genome assembly hub for viewing at ucsc.genome.edu
 Roberts Kingman, Garrett A., Deven N. Vyas, Felicity C. Jones, Shannon D. Brady, Heidi I. Chen, Kerry Reid, Mark Milhaven, et al. “Predicting Future from Past: The Genomic Basis of Recurrent and Rapid Stickleback Evolution.” Science Advances 7, no. 25 (June 18, 2021): eabg5285. https://doi.org/10.1126/sciadv.abg5285.
 Roberts Kingman, Garrett, Heidi Chen, David Kingsley, Deven Vyas, Krishna Veeramah, Felicity Jones, and Mike Bell. “Resources for GasAcu1-4, a New Stickleback Reference Genome.” Dryad, 2020. https://doi.org/10.5061/DRYAD.547D7WM6T.
Beiträge zur Darstellung binärer und ternärer Nitride der Elemente Ga, Ru, Rh, Pd, Au, U
Creators: name: Heckers, Uwe
Publisher: name: Universität Dortmund
Year: 2002
Subjects: subject: Binäre Nitride
subject: Ternäre Nitride
subject: Ternäre Hydride
subject: Darstellung
subject: Strukturbestimmung
subject: Neutronenbeugung
subject: Uran
subject: Ruthenium
subject: Rhodium
subject: Palladium
subject: Gold
subject: Gallium
subject: Lithium
subject: Natrium
subject: Calcium
subject: Strontium
subject: binary nitrides
subject: ternary nitrides
subject: ternary hydrides
subject: synthesis
subject: structure determination
subject: neutron scattering
subject: Uranium
subject: Sodium
subject: 540

description: Die Dissertation beinhaltet Untersuchungen zur Darstellung binärer und ternärer Nitride der Elemente Ga, Ru, Rh, Pd, Au und U. Die Systeme Li-M-N (M = Ru, Rh, Pd, U), Na-M-N (M = Ga, Ru, Rh, Pd, U), Ca-U-N und Sr-Au-N werden diskutiert.Hervorzuheben sind die Verbindungen LiUN2, Li2UN2 und (Ca0,25U0,75)N0,96, die mittels Röntgenbeugungs- und teilweise mit Neutronenbeugungsmethoden charakterisiert wurden. In den Systemen Li-M-N (Ru, Rh, Pd) und Na-M-N (M = Ga, Ru, Rh, Pd, U) wurde die Bildung ternärer Nitride nicht beobachtet. Umsetzungen von NaNH2 mit Rh führten zur Bildung von Na3RhH6, das mit Röntgenbeugungsmethoden an Einkristallen untersucht werden konnte. Umsetzungen von Na/NaNH2/NaN3-Gemengen mit Ga führten in Abhängigkeit von der maximalen Reaktionstemperatur zur Bildung von einkristallinem a-GaN oder zur Bildung von NaGa(NH2)NH.Desweiteren konnten die Strukturen von SrAu5, Ga3Ni2, K11[(SiO4)2](OCN)2H mittels Einkristallröntgenstrukturanalyse bestimmt werden.
description: This PhD thesis contents investigations of the synthesis of binary and ternary nitrides with the elements Ga, Ru, Rh, Pd, Au and U. The ternary systems Li-M-N (M = Ru, Rh, Pd, U), Na-M-N (M = Ga, Ru, Rh, Pd, U) Ca-U-N and Sr-Au-N were discussed.The compounds LiUN2, Li2UN2 and (Ca0,25U0,75)N0,96 were determined by using x-ray powder diffraction and neutron scattering methods.The formation of ternary nitrides were not investigated in the systems Li-M-N (Ru, Rh, Pd) and Na-M-N (M = Ga, Ru, Rh, Pd, U). Reactions of NaNH2 with Rh have shown the formation of Na3RhH6, which was determined with single crystal techniques. Reactions of Na/NaNH2/NaN3-mixtures with Ga were used to obtain crytalline a-GaN. At lower temperatures the formation of NaGa(NH2)NH was investigated.The structures of SrAu5, Ga3Ni2, K11[(SiO4)2](OCN)2H were determined by using single crystal methods.
Entwicklung eines Kraftfeldes zur Strukturvorhersage von Helixproteinen
Creators: name: Herges, Thomas-Alexander
Publisher: name: Universität Dortmund
Year: 2004
Subjects: subject: protein structure prediction
subject: thermodynmaic hypothesis
subject: protein folding
subject: Monte-Carlo-simulation
subject: stochastic optimization
subject: Proteinstrukturvorhersage
subject: Thermodynamische Hypothese
subject: Proteinfaltung
subject: Monte-Carlo-Simulation
subject: Stochastische Optimierung
subject: 530

description: Eine erfolgreiche de-novo Proteinstrukturvorhersage, also die Bestimmung der Tertiärstruktur allein aus der Kenntnis der Proteinsequenz, ist eines der größten ungelösten Probleme der biophysikalischen Chemie. In den letzten Jahren ist ein alternativer Ansatz zur biomolekularen Strukturaufklärung entwickelt worden, der seinerseits auf die von Anfinsen stammende thermodynamische Hypothese zurückzuführen ist, welche besagt, daß sich das Protein im thermodynamischen Gleichgewicht mit seiner physiologischen Umgebung befindet. Dieser Ansatz teilt das Protein-Struktur-Problem in zwei komplementäre Aufgabenstellungen: die Entwicklung atomistisch aufgelöster, generischer Zielfunktionen (Kraftfelder) für die Freie Energie (oder Freie Enthalpie) und die Entwicklung von Methoden (Optimierungsverfahren) zur Identifizierung des globalen Minimums der Freien Energie, welches nach der thermodynamischen Hypothese der nativen Struktur entspricht. Die vorliegende Arbeit beschreibt die Entwicklung eines physikalischen Kraftfeldes der Freien Energie. Seine Bestandteile sind Lennard-Jones-Wechselwirkung, Elektrostatik, Wasserstoffbrückenbindungs- und Lösungsmittelenergie. Durch die Kombination bekannter stochastischer Optimierungsverfahren, basierend auf Monte-Carlo Simulationen im Dihedrahlwinkelraum, wird gezeigt, daß dieses Kraftfeld für sechs Helixproteinen mit bis zu 60 Aminosäuren die native Struktur als globales Minimum der Potentialenergieoberfläche der Freien Energie ausweist. Für 1L2Y (20 Residuen) und 1F4I (40 Residuen) ist die Faltung reproduzierbar gelungen.
Segisaurus halli Camp 1936
Creators: name: Rauhut, Oliver W. M.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Dinosauria
Coelophysidae
Segisaurus
Segisaurus halli

description: Segisaurus halli Camp, 1936 Age. ?Sinemurian-Pliensbachian. Occurrence. Navajo Sandstone, Arizona, USA. Diagnosis. Large oval foramen in the pubic process of the ischium. Remarks. Although the holotype and only known specimen of Segisaurus halli is rather fragmentary, the species is certainly valid, and has been of considerable interest since it contains the first clavicle that was described in any theropod dinosaur (Camp 1936).
description: Published as part of Rauhut, Oliver W. M., 2003, The interrelationships and evolution of basal theropod dinosaurs, pp. 1-213 in Special papers in palaeontology 69 on page 19, DOI: 10.5281/zenodo.3382576
description: {"references": ["CAMP, C. L. 1936. A new type of small bipedal dinosaur from the Navajo Sandstone of Arizona. University of California Publications in Geological Sciences, 24, 39 - 56."]}
CH_SC_LB.specific.final.bb
Creators: name: Chen, Heidi
Publisher: name: figshare
Year: 2023
Subjects: Genomics

description: A file for the gasAcu1-4 Threespine Stickleback genome assembly hub Related publications: Roberts Kingman, Garrett A., Deven N. Vyas, Felicity C. Jones, Shannon D. Brady, Heidi I. Chen, Kerry Reid, Mark Milhaven, et al. “Predicting Future from Past: The Genomic Basis of Recurrent and Rapid Stickleback Evolution.” Science Advances 7, no. 25 (June 18, 2021): eabg5285. https://doi.org/10.1126/sciadv.abg5285. Roberts Kingman, Garrett, Heidi Chen, David Kingsley, Deven Vyas, Krishna Veeramah, Felicity Jones, and Mike Bell. “Resources for GasAcu1-4, a New Stickleback Reference Genome.” Dryad, 2020. https://doi.org/10.5061/DRYAD.547D7WM6T.
title: Schleierwolken des Realen
Creators: name: Heilmann, Thomas
Publisher: name: Bauhaus-Universität Weimar
Year: 2006
Subjects: subject: Medien
subject: Kulturphilosophie
subject: Geisteswissenschaften
subject: 100

description: In seinem XX. Seminar hat Jacques Lacan ein Modell vorgeschlagen, zu dem seine eigenen Erläuterungen relativ kryptisch blieben. An den Ecken eines Dreiecks sind die drei Kategorien des Symbolischen, des Imaginären und des Realen angeordnet, an den Seiten des Dreiecks finden sich drei Reste des Realen ... Die Wolke, so wie sie im Folgenden auftritt, lässt sich dem Kontinuum des Realen zuordnen, das im Symbolischen nicht aufgehen kann. Über die drei realen Reste wird es aber möglich, in einzelnen historischen Episoden Wolkeneffekter auszumachen und zu benennen. ...
description: Wolken, vol. 2005, p. 27
description: Archiv für Mediengeschichte, vol. 2005
(200584) Arthur Stevens
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Handlungsempfehlungen und Baumarteneignung auf organischen Böden : Ergebnisse aus dem Projekt MoorWald
Creators: name: Dunger, Steffi
name: Dunger, Karsten
name: Oertel, Cornelius
name: Wellbrock, Nicole
Publisher: name: Unknown
Year: 2023
Subjects: subject: Land Economics/Use
subject: Birch
subject: Alder
subject: Pine
subject: Spruce
subject: Peatland Forest
subject: Organic Soils
subject: Private Forest
subject: Rewetting

description: The National Peatland Conservation Strategy of the Federal Republic of Germany inter alia aims at the reduction of greenhouse gas emissions from peatlands used for forestry purposes. This can only be achieved by permanently rewetting the affected areas and requires the forest stands to adapt to the subsequently changing hydrological conditions. Actually 15 % of peatlands in Germany are used as forest areas. Evaluations of the National Forest Inventory have revealed that about 50 % of the forest area on organic soils (including anmoor sites, bog, fen) is in private forest ownership. The tree species spruce (Picea abies), pine (Pinus sylvestris), downy birch (Betula pubescens) and black alder (Alnus glutinosa) grow on these soils and show different growth reactions (stock, growth) on the three organic soil types due to their different site requirements. This is also confirmed by results of a literature research. In order to engage these stakeholders for peatland protection activities, funding instruments must urgently be created that among other things, cover the high costs of forest stand conversion, changing management demands and yield losses, or ensure a land exchange from productive drained to unproductive rewetted forest peatlands. The results obtained in the MoorWald project are to be used to inform private forest owners of possible peatland climate protection measures for their forests and the associated changes and are to be presented within this Thünen Working Paper in the form of recommendations for action. It is shown that black alder is the only tree species that can be used for forest management on rewetted sites. Spruce and pine are unsuitable for such sites as their growth and stability are too severely affected. However, according to literature downy birch can be used on rewetted fens, but will rather find its habitat in the peripheral zones of renatured areas.
description: 10.3220/WP1694000648000
(200588) Caroline Darby
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Reset-free Trial-and-Error Learning for Robot Damage Recovery
Creators: name: Chatzilygeroudis, Konstantinos
name: Vassiliades, Vassilis
name: Mouret, Jean-Baptiste
Publisher: name: arXiv
Year: 2016
Subjects: subject: Robotics (cs.RO)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The high probability of hardware failures prevents many advanced robots (e.g., legged robots) from being confidently deployed in real-world situations (e.g., post-disaster rescue). Instead of attempting to diagnose the failures, robots could adapt by trial-and-error in order to be able to complete their tasks. In this situation, damage recovery can be seen as a Reinforcement Learning (RL) problem. However, the best RL algorithms for robotics require the robot and the environment to be reset to an initial state after each episode, that is, the robot is not learning autonomously. In addition, most of the RL methods for robotics do not scale well with complex robots (e.g., walking robots) and either cannot be used at all or take too long to converge to a solution (e.g., hours of learning). In this paper, we introduce a novel learning algorithm called "Reset-free Trial-and-Error" (RTE) that (1) breaks the complexity by pre-generating hundreds of possible behaviors with a dynamics simulator of the intact robot, and (2) allows complex robots to quickly recover from damage while completing their tasks and taking the environment into account. We evaluate our algorithm on a simulated wheeled robot, a simulated six-legged robot, and a real six-legged walking robot that are damaged in several ways (e.g., a missing leg, a shortened leg, faulty motor, etc.) and whose objective is to reach a sequence of targets in an arena. Our experiments show that the robots can recover most of their locomotion abilities in an environment with obstacles, and without any human intervention.
description: 18 pages, 16 figures, 3 tables, 6 pseudocodes/algorithms, video at https://youtu.be/IqtyHFrb3BU, code at https://github.com/resibots/chatzilygeroudis_2018_rte
title: Wolken - Editorial
Creators: name: Engell, Lorenz
name: Siegert, Bernhard
name: Vogl, Joseph
Publisher: name: Bauhaus-Universität Weimar
Year: 2006
Subjects: subject: Medien
subject: Kulturphilosophie
subject: Geisteswissenschaften
subject: 100

description: Der neue Band des Archivs für Mediengeschichte beschäftigt sich mit Wolken und geht dabei ganz unterschiedlichen Fragestellungen nach. Einerseits verfolgen die Beiträge das naturwissenschaftliche Phänomen»Wolke«, das zu Beginn des 19. Jhds. seine Einteilung in cirrus, cumulus, stratus und nimbus erhielt und seitdem zum bis heute schwer zu entschlüsselndem Forschungsgegenstand wurde. Andererseits ist die Wolke aber auch begehrter künstlerischer Gegenstand. Wolkenmalerei, Wolkenfotografie sowie matte painting und digitale Animation zur Wolkendarstellung im Medium Film sind u. a. Themen dieses Heftes. Und auch eine »schwarze« Seite der Wolke spielt in diesem Band eine Rolle: die Wolkenformationen der Atompilze, die in den 1950er Jahren beliebtes Medienobjekt
description: Wolken, vol. 2005, p. 5
description: Archiv für Mediengeschichte, vol. 2005
Syntarsus Raath 1969
Creators: name: Rauhut, Oliver W. M.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Dinosauria
Coelophysidae
Syntarsus

description: Syntarsus Raath, 1969 Included taxa. Syntarsus kayentakatae Rowe, 1989; Syntarsus rhodesiensis Raath, 1969. Temporal range. ?Hettangian-Pliensbachian. Occurrence. Kayenta Formation, Arizona, USA; Forest Sandstone, Matabeleland, Zimbabwe; Upper Elliot Formation, Cape Province, South Africa. Diagnosis. Presence of a postnasal fenestra between nasal, prefrontal, and frontal. Remarks. Syntarsus (Text-fig. 5b) is among the best-represented taxa of theropod dinosaur. Both species are known from more than 15 specimens (Rowe and Gauthier 1990), but, unfortunately, only the holotypes of the species have been described in detail so far (Raath 1969; Rowe 1989). Since its original description, Syntarsus has been regarded as a close relative of the Triassic North American theropod Coelophysis (e.g. Raath 1969; Colbert 1989), and has sometimes even been synonymized with the latter genus (Paul 1988 «, 1993). However, according to Colbert (1989), Coelophysis lacks the postnasal fenestra, a character that is diagnostic for Syntarsus. Given this morphological disparity, the stratigraphical difference, and the fact that Coelophysis must be regarded as a metataxon (Padian 1986), it seems best to retain them as different genera.
description: Published as part of Rauhut, Oliver W. M., 2003, The interrelationships and evolution of basal theropod dinosaurs, pp. 1-213 in Special papers in palaeontology 69 on page 19, DOI: 10.5281/zenodo.3382576
description: {"references": ["RAATH, M. A. 1969. A new coelurosaurian dinosaur from the Forest Sandstone of Rhodesia. Amoldia, 4, 1 - 25.", "ROWE,. 1989. A new species of the theropod dinosaur Syntarsus from the Early Jurassic Kayenta Formation of Arizona. Journal of Vertebrate Paleontology, 9, 125 - 136.", "------ 1989. The Triassic dinosaur Coelophysis. Museum of Northern Arizona Bulletin, 57, 1 - 160."]}