cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Stable Bilateral Teleoperation Control Method for Biped Robots with Time-Varying Delays
Creators: name: Moya, Viviana
name: Slawiñski, Emanuel
name: Mut, Vicente
name: Chávez, Danilo
name: Wagner, Bernardo
Publisher: name: New York, NY [u.a.] : Hindawi
Year: 2023
Subjects: subject: Calibration
subject: Color
subject: Delay control systems
subject: Eigenvalues and eigenfunctions
subject: Remote control
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: This document proposes a control scheme applied to delayed bilateral teleoperation of the forward and turn speed of a biped robot against asymmetric and time-varying delays. This biped robot is modeled as a hybrid dynamic system because it behaves as a continuous system when the leg moves forward and discrete when the foot touches the ground generating an impulsive response. It is proposed to vary online the damping according to the time delay present in the communication channel, and the walking cycle time using an optimization criterion, to decrease the teleoperation system errors. To accomplish this, a three-phase cascade calibration process is used, and their benefits are evidenced in a comparative simulation study. The first phase is an offline calibration of the inverse dynamic compensation and also the parameters of the bilateral controller. The second phase guarantees the bilateral coordination of the delayed teleoperation system, using the Lyapunov–Krasovskii stability theory, by changing the leader damping and the equivalent follower damping together. The third phase assures a stable walk of the hybrid dynamics by controlling the walking cycle time and the real damping to move the eigenvalues of the Poincaré map, numerically computed, to stable limit cycles and link this result with an equivalent continuous system to join both phases. Additionally, a fictitious force was implemented to detect and avoid possible collisions with obstacles. Finally, an intercontinental teleoperation experiment of an NAO robot via the Internet including force and visual feedback is shown.
title: Die Geschichte und die Geometrie
Creators: name: Damisch, Hubert
Publisher: name: Bauhaus-Universität Weimar
Year: 2006
Subjects: subject: Medien
subject: Kulturphilosophie
subject: 100

description: Eignet sich das perspektivische System zur Repräsentation von Phänomenen, die die gewohnten Maße der menschlichen Ordnung sprengen? Anders gesagt: Bieten göttliche Handlungen, die diese Welt auf das Jenseits hin öffnen, und allgemeiner mystische - oder sogar nur physische - Begegnungen zwischen Himmel und Erde, bieten sie Stoff zur Repräsentation? ...
description: Wolken, vol. 2005, p. 11
description: Archiv für Mediengeschichte, vol. 2005
Identical Spin Rotation Effect and Electron Spin Waves in Quantum Gas of Atomic Hydrogen
Creators: name: Lehtonen, L.
name: Vainio, O.
name: Ahokas, J.
name: Järvinen, J.
name: Novotny, S.
name: Sheludyakov, S.
name: Suominen, K. -A.
name: Vasiliev, S.
name: Khmelenko, V.
name: Lee, D. M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present an experimental study of electron spin waves in atomic hydrogen gas compressed to high densities of $\sim 5 \times 10^{18}$ cm$^{-3}$ at temperatures ranging from 0.26 to 0.6 K in strong magnetic field of 4.6 T. Hydrogen gas is in a quantum regime when the thermal de Broglie wavelength is much larger than the s-wave scattering length. In this regime the identical particle effects play major role in atomic collisions and lead to the Identical Spin Rotation effect (ISR). We observed a variety of spin wave modes caused by this effect with strong dependence on the magnetic potential caused by variations of the polarizing magnetic field. We demonstrate confinement of the ISR modes in the magnetic potential and manipulate their properties by changing the spatial profile of magnetic field. We have found that at a high enough density of H gas the magnons accumulate in their ground state in the magnetic trap and exhibit long coherence, which has a profound effect on the electron spin resonance spectra. Such macroscopic accumulation of the ground state occurs at a certain critical density of hydrogen gas, where the chemical potential of the magnons becomes equal to the energy of their ground state in the trapping potential.
description: 16 pages, 15 figures
gasAcu1-4.CMH_wind_peaks.CH_SC_LB.2500_50.50000.phy_specific_BF.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.
Consumption of N2O by Flavobacterium azooxidireducens sp. nov. Isolated from Decomposing Leaf Litter of Phragmites australis (Cav.)
Creators: name: Behrendt, Undine
name: Spanner, Tobias
name: Augustin, Jürgen
name: Zak, Dominik H.
name: Horn, Marcus A.
name: Kolb, Steffen
name: Ulrich, Andreas
Publisher: name: Basel : MDPI
Year: 2023
Subjects: subject: Clade II nosZ
subject: Flavobacterium azooxidireducenssp. nov
subject: nitrous oxide reduction
subject: non-denitrifier
subject: phylogenomic analysis
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: Microorganisms acting as sinks for the greenhouse gas nitrous oxide (N2O) are gaining increasing attention in the development of strategies to control N2O emissions. Non-denitrifying N2O reducers are of particular interest because they can provide a real sink without contributing to N2O release. The bacterial strain under investigation (IGB 4-14T), isolated in a mesocosm experiment to study the litter decomposition of Phragmites australis (Cav.), is such an organism. It carries only a nos gene cluster with the sec-dependent Clade II nosZ and is able to consume significant amounts of N2O under anoxic conditions. However, consumption activity is considerably affected by the O2 level. The reduction of N2O was not associated with cell growth, suggesting that no energy is conserved by anaerobic respiration. Therefore, the N2O consumption of strain IGB 4-14T rather serves as an electron sink for metabolism to sustain viability during transient anoxia and/or to detoxify high N2O concentrations. Phylogenetic analysis of 16S rRNA gene similarity revealed that the strain belongs to the genus Flavobacterium. It shares a high similarity in the nos gene cluster composition and the amino acid similarity of the nosZ gene with various type strains of the genus. However, phylogenomic analysis and comparison of overall genome relatedness indices clearly demonstrated a novel species status of strain IGB 4-14T, with Flavobacterium lacus being the most closely related species. Various phenotypic differences supported a demarcation from this species. Based on these results, we proposed a novel species Flavobacterium azooxidireducens sp. nov. (type strain IGB 4-14T = LMG 29709T = DSM 103580T).
gasAcu1-4.gasAcu1.all.bigChain.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.
The macroeconomics of institutions, fertility and social capital
Creators: name: Wang, Cong
Publisher: name: Monash University
Year: 2017
Subjects: Uncategorized

description: This thesis consists of three empirical and theoretical chapters that aim to answer three main economic questions. The first chapter of this thesis is motivated by theoretical arguments (see e.g. Romer, 2010, Mokyr, 2007) that assert a positive impact of institutions on R&D, this paper aims to provide some empirical analysis on the relationship between the two variables. In particular, using a core sample of 98 countries over the period 1996-2009, this paper has found a significant direct effect of institutions on R&D intensity. Countries with better institutions qualities as captured by the World Banks’ Worldwide Governance Indicators (WGI) tend to attract more scientists and engineers into the research field and to spend more on R&D as well. This paper has also found evidence that the effect of institutions varies in different economies characterized by different levels of financial development and human capital accumulation, but stays relatively unchanged across countries with different levels of trade openness. The second chapter is motivated by the fact that several developing countries are currently experiencing a significant fertility decline; the advent of which is likely to bring these countries large economic benefits since high fertility is considered to be among the most important causes of underdevelopment. However, academic economists have paid very little attention to this transition. This paper seeks to explain the transition by infant mortality, urbanization, income, culture and educational attainment of females in their fertility age using annual data for 92 developing countries over the period 1960-2010. External instruments are used to deal with endogeneity. The reszults give intriguing insights into the demographic transition in the developing world. The last chapter is motivated by theoretical arguments (see e.g. Putnam, 2007) that assert a negative impact of ethnolinguistic diversity on social capital, this paper aims to provide some empirical evidence on the relationship between the two variables. In particular, using a cross section sample of 68 developed and developing countries, this paper has found a significant negative effect of ethnolinguistic diversity on social capital. Countries with fractionalized ethnic and linguistic groups as captured by both log number of languages and Desmet et al. (2012) and La Porta et al. (1999)’s measures on linguistic diversity tend to have lower levels of social trust, fewer memberships in social organizations, deteriorated social norms and structure, hence, lower overall social capital stock.
Chemical-potential-based Lattice Boltzmann Method for Nonideal Fluids
Creators: name: Wen, Binghai
name: Zhou, Xuan
name: He, Bing
name: Zhang, Chaoying
name: Fang, Haiping
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Chemical potential is an effective way to drive phase transition or express wettability. In this letter, we present a chemical-potential-based lattice Boltzmann model to simulate multiphase flows. The nonideal force is directly evaluated by a chemical potential. The model theoretically satisfies thermodynamics and Galilean invariance. The computational efficiency is improved owing to avoiding the calculation of pressure tensor. We have derived several chemical potentials of the popular equations of state from the free-energy density function. An effective chemical-potential boundary condition is implemented to investigate the wettability of a solid surface. Remarkably, the numerical results show that the contact angle can be linearly tuned by the surface chemical potential.
description: 14 pages,2 figures
Magnosaurus Huene 1932
Creators: name: Rauhut, Oliver W. M.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Dinosauria
Megalosauridae
Magnosaurus

description: Magnosaurus Huene, 1932 Included taxa. Magnosaurus nethercombensis (Huene, 1923); Magnosaurus oxoniensis (Walker, 1964). Temporal range. Bajocian-Callovian. Occurrence. Inferior Oolite, Dorset; Middle Oxford Clay, Oxfordshire, England. Diagnosis. Lateral nutrient foramina placed in a shallow longitudinal groove with a subrectangular crosssection on posterior part of dentary; squamosal with lateral flange on the rim of the infratemporal fenestra. Remarks. The taxon Magnosaurus nethercombensis was originally described by Huene (1923, see also Huene 1926 «) as a new species of Megalosaurus, based on a pair of dentaries and fragmentary associated postcrania from the Bajocian of Dorset. Magnosaurus oxoniensis is based on a partial skull (Text-flg. 5c) and postcranial skeleton from the Callovian Oxford Clay of Oxfordshire, which was named Eustreptospondylus oxoniensis by Walker (1964). Although comparisons are limited by the fragmentary nature of the remains of Magnosaurus nethercombensis, this taxon and Eustreptospondylus oxoniensis share several characters unseen in other Middle Jurassic theropods, including a slight dorsoventral and transverse expansion of the anterior part of the dentary, the presence of a significantly enlarged third dentary tooth, and the probable synapomorphy of a shallow, longitudinal groove with a rectangular cross-section on the dentary. Since all the other skeletal elements preserved in both species are, furthermore, almost indistinguishable, Eustreptospondylus oxoniensis Walker, 1964, can be referred to the genus Magnosaurus Huene, 1932. The stratigraphical separation of the two type specimens, and slight differences in the proximal extent of the pubic apron indicate that M. nethercombensis and M. oxoniensis should be tentatively regarded as different species. Since all character codings are identical in the two species, they can be treated as a single OTU.
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 20, DOI: 10.5281/zenodo.3382576
description: {"references": ["------ 1932. Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte. Monographien zur Geologie und Palaeontologie, Serie I, 4, 1 - 361.", "------ 1923. Carnivorous Saurischia in Europe since the Triassic. Bulletin of the Geological Society of America, 34, 449 - 458.", "WALKER, a. D. 1964. riassic reptiles from the Elgin area: Ornthosuchus and the origin of camosaurs. Philosophical Transactions of the Royal Society of London, B, 248, 53 - 134.", "------ 1926 a. The carnivorous Saurischia in the Jura and Cretaceous formations, principally in Europe. Revista del Museo de La Plata, 29, 35 - 167."]}
gasAcu1-4.2bit
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.
Monolophosaurus jiangi Zhao and Currie 1993
Creators: name: Rauhut, Oliver W. M.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Dinosauria
Monolophosaurus
Monolophosaurus jiangi

description: Monolophosaurus jiangi Zhao and Currie, 1993 Age. Middle Jurassic. Occurrence. Wucaiwan Formation, Xinjiang, China. Diagnosis. Large midline crest on skull, formed by the premaxillae, nasals, lacrimals and anterior ends of the frontals. Remarks. Monolophosaurus is the only theropod from the Middle Jurassic of China for which good skull material is known (Text-fig. 5d; Zhao and Currie 1993). Although its major apomorphic character is the presence of the unusual medial crest on the skull, the postcranium is sufficiently different from that of the probable contemporaneous taxa Gasosaurus, 4Szechuanosaurus' zigongensis, and Xuanhanosaurus to establish it as a separate genus beyond any reasonable doubt.
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 20, DOI: 10.5281/zenodo.3382576
description: {"references": ["------------- 1993 b. A new troOdontid (Dinosauria, Theropoda) braincase from the Dinosaur Park Formation (Campanian) of Alberta. Canadian Journal of Earth Sciences, 30, 2231 - 2247."]}
(200592) Mary Berney
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.
The response of capital markets to the regulation of communication with audit committee concerning independence: the case of ISB No. 1
Creators: name: Lee, Eric Chee-Tyng
Publisher: name: Monash University
Year: 2017
Subjects: Uncategorized

description: The purpose of this thesis is threefold. First, it tests the effect of news announcements related to ISB No. 1 on equity value in order to empirically examine the objective of this standard, namely whether discussions on audit independence between audit committees and auditors enhance audit independence and consequently increase shareholder wealth. Second, given that ISB No. 1 aims to enhance audit independence and the quality of financial reporting, which in turn reduces information asymmetry, this study tests whether information asymmetry was reduced following the passage of ISB No. 1. Third, a cross-sectional analysis is conducted to examine whether certain risk characteristics of firms are likely to vary the stock price effect of ISB No. 1. Three attributes are examined, namely information risk (proxied by the implied cost of equity), audit committee characteristics (proxied by audit committee size and audit committee independence), and audit quality (proxied by industry specialist auditors). The empirical evidence shows that investors reacted positively to all ISB No. 1-related news announcements and that the bid-ask spread narrowed following its passage. The results also show that firms with higher implied costs of equity and those with smaller audit committees experienced higher cumulative abnormal returns around the passage of the standard. Finally, the results show that the cumulative abnormal returns around the passage of ISB No. 1 were unrelated to firms with independent audit committees as well as those that employed industry specialist auditors.
Non-vacuum AdS cosmology and comments on gauge theory correlator
Creators: name: Chatterjee, Soumyabrata
name: Chowdhury, Sudipto Paul
name: Mukherji, Sudipta
name: Srivastava, Yogesh K.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Several time dependent backgrounds, with perfect fluid matter, can be used to construct solutions of Einstein equations in the presence of a negative cosmological constant along with some matter sources. In this work we focus on the non-vacuum Kasner-AdS geometry and its solitonic generalization. To characterize these space-times, we provide ways to embed them in higher dimensional flat space-times. General space-like geodesics are then studied and used to compute the two point boundary correlators within the geodesic approximation.
description: 20 pages, 2 figures, Journal version
Evidence-Based Optimization of Classroom Teaching Units Using 3D Printers for Designing Models—From the 2D Picture to the 3D Flower Model
Creators: name: Bonorden, Marcel
name: Papenbrock, Jutta
Publisher: name: Basel : MDPI
Year: 2023
Subjects: subject: 3D printing
subject: computer-aided modeling
subject: design-based research
subject: floral models
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::370 | Erziehung, Schul- und Bildungswesen

description: The implementation of digital tools into science education is a major demand of various stakeholders, such as teachers, schools and ministries of education. However, teaching innovations and the introduction of new competences need to be carefully tested and optimized for successful and sustainable application and learning success. Our aim was to develop and establish an easily adaptable teaching unit comprising the aspects of 3D printing from computer-aided modeling to slicing, printing and post-processing, which is linked to curricular learning content. The original teaching concept developed with a small group of students has been adapted to the conditions in large groups and full-size 9th grade school classes. With an increased sample size, it was now possible to investigate and analyze the teaching approach with respect to student’s motivation, learning success as well as the quality and acceptance of the teaching–learning arrangement for designing and 3D printing flower models. The goal of the study was to further optimize the existing teaching tool based on the evaluation of the student experience. While the exploration of this teaching approach ties into the current discourse of innovative biology teaching, the efficacy is evidenced by results that indicate a positive impact on student’s motivation and a high learning success regarding computer-aided modeling and 3D printing. As a result, the teaching-revised concept reported in this article is based on the students’ evaluation and can be provided as well-tested teaching material for schools.
title: Szenen eines Kampfes. Die Wolkenbilder des Dr. Fanck
Creators: name: Kirchmann, Kay
Publisher: name: Bauhaus-Universität Weimar
Year: 2006
Subjects: subject: Medien
subject: Kulturphilosophie
subject: Geisteswissenschaften
subject: 100

description: 'Vielleicht sollten wir aufhören, darüber zu streiten, ob die dräuenden, jagenden Wolken seiner Bergfilme die gleichen waren, aus denen Hitlers Flugzeuge am Anfang des Reichsparteitagsfilms nach Nürnberg herabschwebte.' Dieser Stoßseufzer Matthias Fancks, seines Zeichens Enkel des berühmtesten Protagonisten des Genre Bergfilm in der Weimarer Republik, Dr. Arnold Fanck, dürfte auf absehbare Zeit seiner Erfüllung harren. Als zu wirkungsmächtig hat sich jenes Verdikt erwiesen, das hier zugleich noch einmal aufgerufen wird, nämlich Siegfried Kracauers (retrospektive) Deutung des Bergfilms Fanck'scher Prägung - und auch und besonders deren Wolkenbilder - als einer Präfiguration faschistischer Ästhetik, wie sie in dem als >messianische Ankunft< inszenierten Flug Hitlers durch die Wolkendecke über Nürnberg in Leni Riefenstahls einschlägigem Propagandafilm ihren sinnfälligen Kulminationspunkt gefunden habe ...
description: Wolken, vol. 2005, p. 117
description: Archiv für Mediengeschichte, vol. 2005
Using layer-wise training for Road Semantic Segmentation in Autonomous Cars
Creators: name: Shashaani, Shahrzad
name: Teshnehlab, Mohammad
name: Khodadadian, Amirreza
name: Parvizi, Maryam
name: Wick, Thomas
name: Noii, Nima
Publisher: name: New York, NY : IEEE
Year: 2023
Subjects: subject: Autonomous cars
subject: computer vision
subject: convolution neural networks
subject: layer-wise trains
subject: semantic segmentation
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: A recently developed application of computer vision is pathfinding in self-driving cars. Semantic scene understanding and semantic segmentation, as subfields of computer vision, are widely used in autonomous driving. Semantic segmentation for pathfinding uses deep learning methods and various large sample datasets to train a proper model. Due to the importance of this task, accurate and robust models should be trained to perform properly in different lighting and weather conditions and in the presence of noisy input data. In this paper, we propose a novel learning method for semantic segmentation called layer-wise training and evaluate it on a light efficient structure called an efficient neural network (ENet). The results of the proposed learning method are compared with the classic learning approaches, including mIoU performance, network robustness to noise, and the possibility of reducing the size of the structure on two RGB image datasets on the road (CamVid) and off-road (Freiburg Forest) paths. Using this method partially eliminates the need for Transfer Learning. It also improves network performance when input is noisy.
(200582) Walter Lumley
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.
Jugendarbeit oder Jugendbildung
Creators: name: Rose, Lotte
Publisher: name: Universitätsbibliothek Siegen
Year: 2010
Subjects: subject: 360 Soziale Probleme, Sozialdienste, Versicherungen
subject: Kindergarten
subject: Erziehung
subject: Sozialisierung
subject: Individualisierung
subject: Bildungskonjunktur
subject: Jugendarbeit
subject: Bildung

description: Nicht nur Jugendarbeit, sondern auch Kindergärten profilieren sich gegenwärtig als Bildungsorte. Dabei lässt sich jedoch ein entscheidender Unterschied ausmachen: Der Kindergarten muss erst zu einer Bildungsinstitution werden, Jugendarbeit ist schon eine, nur weiß dies noch niemand ‚draußen’ in der Welt. So scheint zumindest die Selbstwahrnehmung in der Jugendarbeit. Die Debatte zur vorschulischen Bildung kreist darum, unter welchen Vorrausetzungen Kinder im Kindergarten überhaupt zukünftig gebildet werden können statt ‚nur’ betreut und erzogen. Die Durchsetzung der Bildungspläne mit detaillierten Bildungszielen, systematische Kinderentwicklungsbeobachtungen, didaktisch-methodische Optimierungen von gezielten Lernanregungen im Kindergartenalltag, aber auch die Anhebung des Qualifikationsniveaus der Fachkräfte werden in diesem Kontext diskutiert.
Interstate war and food security: Implications from Russia's invasion of Ukraine
Creators: name: Nguyen, Trung T.
name: Timilsina, Raja R.
name: Sonobe, Tetsushi
name: Rahut, Dil B.
Publisher: name: Lausanne : Frontiers Media
Year: 2023
Subjects: subject: cycle of violence and hunger
subject: food security
subject: geopolitical conflict
subject: international security system
subject: interstate war
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin

description: In this article, we review and shed light on the interlinkages between interstate war and food insecurity and discuss global policy actions needed to address the challenges of food insecurity due to interstate war. We conceptualize the interlinkages between these two issues with a focus on: (i) the most critical and direct cause of interstate war, namely geo (territorial) political conflict, and (ii) the mechanisms through which interstate war affects four different food security pillars, namely food availability, food access, food utilization, and food stability. We position that, if unsuccessfully addressed, geo (territorial) political conflicts will create a vicious cycle of violence and hunger. This position is illustrated by analyzing recent Russia's invasion of Ukraine. Herein a summary of the root and nature of the invasion and how it has affected global food security is presented, with a discussion on the potential considerations and solutions to avoid the cycle of violence and hunger.
title: Ein Vampir oder mehrere - Wolken, Dunst und Schwarm in Francis Ford Coppolas 'Bram Stokers's Dracula'
Creators: name: Lauper, Anja
Publisher: name: Bauhaus-Universität Weimar
Year: 2006
Subjects: subject: Medien
subject: Kulturphilosophie
subject: Geisteswissenschaften
subject: 100

description: Alles beginnt in Francis Ford Coppolas 'Bram Stokers's Dracula' mit, alles emergiert aus der Wolke: rechte Hälfte der Einstellung hell, linke dunkel, wölkt sich Dunst um die Kuppel mit dem christlichen Steinkreuz, verdichtet, schickt sich an, den Buchstaben des Gesetzes der westlich-abendländischen Hemisphäre zu verschlingen, schluckt ihn schließlich ganz, bevor das aufgerichtete Kreuz, paradigmatisches Zeichen des Christentums; Phallus, herausragender Signifikant des Symbolischen und damit der Ära der bewegten Lettern Gutenbergs, auf rotem Grund zerschellt. ...
description: Wolken, vol. 2005, p. 139
description: Archiv für Mediengeschichte, vol. 2005
Armendariz ring with weakly semicommutativity
Creators: name: Singh, Sushma
name: Prakash, Om
Publisher: name: arXiv
Year: 2016
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 16N40, 16N60, 16U20, 16Y99

description: In this article, we introduce the weak ideal-Armendariz ring which combines Armendariz ring and weakly semicommutative properties of rings. In fact, it is a generalisation of an ideal-Armendariz ring. We investigate some properties of weak ideal Armendariz rings and prove that R is a weak ideal-Armendariz ring if and only if R[x] is weak ideal-Armendariz ring. Also, we generalise weak ideal-Armendariz as strongly nil-IFP and a number of properties are discussed which distinguishes it from other existing structures. We prove that if I is a semicommutative ideal of a ring R and R/I is a strongly nil-IFP, then R is strongly nil-IFP. Moreover, if R is 2-primal, then R[x]/ is a strongly nil-IFP.
description: This manuscript has 15 pages. It has been communicated to the Southeast Asian Bulletin of Mathematics
gasAcu1-4.ensGene.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: Himmlische Mobilmachung. Zur Wolkentechnik in Hollywood
Creators: name: Weiberg, Birk
Publisher: name: Bauhaus-Universität Weimar
Year: 2006
Subjects: subject: Medien
subject: Kulturphilosophie
subject: Geisteswissenschaften
subject: 100

description: In der Gründerzeit der amerikanischen Filmindustrie gab es ein paar Jahre, in denen Hollywood geradezu im Raum schwelgte: in den Weiten der vielfältigen kalifornischen Landschaft und in den stetig wachsenden Ausmaßen der dort gebauten Kulissen, als deren Höhepunkt das Babylon-Set für D. W. Griffiths 'Intolerance' (USA 1916) gelten kann. Noch war das Zelluloid zu lichthungrig und die Scheinwerfer zu schwach, um die Aufnahmen vollständig in den ebenso begrenzten wie kontrollierbaren Innenraum der barackenhaften Filmstudios zu verlegen. Aber auch wenn die technische Entwicklung diesen Schritt bald ermöglichte, stand ihm das Verlangen des jungen Mediums entgegen, seine Eigenständigkeit gegenüber Kammerspielen des Theaters unter Beweis zu stellen. ...
description: Wolken, vol. 2005, p. 107
description: Archiv für Mediengeschichte, vol. 2005
Nachdenken über Jugendbildung
Creators: name: Müller, Wolfgang C.
Publisher: name: Universitätsbibliothek Siegen
Year: 2010
Subjects: subject: 360 Soziale Probleme, Sozialdienste, Versicherungen
subject: Schulsozialarbeit
subject: OECD
subject: Jugendarbeit
subject: PISA
subject: Non-formal education
subject: Jugendarbeit

description: Der Artikel regt an, neu über Jugendarbeit und Jugendbildung nachzudenken. Die alte Jugendbewegung hatte sich ja in großer Ferne zur Schule und ihren angestaubten Bildungsbegriffen positioniert. Nun aber, wo wir in den weiterführenden Oberstufen unserer Gymnasien in sozial und ethnisch durchmischten Einzugsbereichen am Ende unseres Lateins angekommen sind, wo wir nicht mehr so richtig wissen, ob und wie wir Unterricht im herkömmlichen Sinne halten können und wo die zu Hilfe gerufene Schulsozialarbeit in vielen Fällen zu unverstandener Hilfslehrerschaft oder Pausenclownerie verkommen ist, lohnt es sich, einmal auf neue Weise darüber nachzudenken, ob nicht erziehungswissenschaftlich legitimierte Bildung und vielfältige Selbstbildungsprozesse der jungen Generation auf eine neue Weise zueinander finden und sich komplementär ergänzen könnten.
Coastal forecast through coupling of Artificial Intelligence and hydro-morphodynamical modelling
Creators: name: Kumar, Pavitra
name: Leonardi, Nicoletta
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: As climate-driven risks for the world’s coastlines increase, understanding and predicting morphological changes as well as developing efficient systems for coastal forecast has become of the foremost importance for adaptation to climate change. Artificial Intelligence is a powerful technology that has been rapidly evolving recently and can offer new means of analysis for the coastal science field. Yet, the potential of these technologies for coastal geomorphology remains relatively unexplored with respect to other scientific fields. This article investigates the use of Artificial Neural Networks and Bayesian Networks in combination with fully coupled hydrodynamics and morphological models (Delft3D) for predicting morphological changes and sediment transport along coastal systems. Two sets of Artificial Intelligence models were tested, one set relying on localized modeling outputs or localized data sources and another set having reduced dependency from modeling outputs and, once trained, solely relying on boundary conditions and coastline geometry. The first set of models provides regression values greater than 0.95 and 0.86 for training and testing, respectively. The second set of reduced dependency models provides regression values greater than 0.84 and 0.76 for training and testing, respectively. Our results highlight the potential of AI and statistical models for coastal applications.
Piatnitzkysaurus floresi Bonaparte 1979
Creators: name: Rauhut, Oliver W. M.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Dinosauria
Piatnitzkysauridae
Piatnitzkysaurus
Piatnitzkysaurus floresi

description: Piatnitzkysaurus floresi Bonaparte, 1979 Age. Callovian. Occurrence. Canadón Asfalto Formation, Chubut, Argentina. Diagnosis. Basis of the ascending process of the maxilla strongly inflated. Remarks. Piatnitzkysaurus is based on two associated partial skeletons from the upper Middle Jurassic of Patagonia, described by Bonaparte (1979, 1986). Being the only Middle Jurassic theropod from the Southern Hemisphere known from good skeletal material, it is of great phylogenetic and biogeographic interest.
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 20, DOI: 10.5281/zenodo.3382576
description: {"references": ["------ 1979. Dinosaurs: a Jurassic assemblage from Patagonia. Science, 205, 1377 - 1379.", "------ 1986. Les Dinosaures (Camosaures, Allosaurides, Sauropodes, Cetiosaurides) du Jurassique moyen de Cerro Condor (Chubut, Argentine). Annales de Paleontologie, 72, 247 - 289, 326 - 386."]}
Two-Level Error Estimation for the Integral Fractional Laplacian
Creators: name: Faustmann, Markus
name: Stephan, Ernst P.
name: Wörgötter, David
Publisher: name: Berlin : De Gruyter
Year: 2023
Subjects: subject: Adaptive Methods
subject: Finite Element Methods
subject: Fractional Laplacian
subject: Optimal Convergence
subject: Two-Level Error Estimation
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: For the singular integral definition of the fractional Laplacian, we consider an adaptive finite element method steered by two-level error indicators. For this algorithm, we show linear convergence in two and three space dimensions as well as convergence of the algorithm with optimal algebraic rates in 2D, when newest vertex bisection is employed for mesh refinement. A key step hereby is an equivalence of the nodal and Scott–Zhang interpolation operators in certain weighted L2 -norms.
Editorial: Computational modeling based on nonlocal theory
Creators: name: Rabczuk, Timon
name: Zhuang, Xiaoying
name: Oterkus, Erkan
Publisher: name: London : Springer
Year: 2023
Subjects: subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik
subject: Dewey Decimal Classification::600 | Technik

description: [no abstract available]
Micro insights on the pathways to agricultural transformation: Comparative evidence from Southeast Asia and Sub-Saharan Africa
Creators: name: Amare, Mulubrhan
name: Parvathi, Priyanka
name: Nguyen, Trung Thanh
Publisher: name: Oxford [u.a.] : Wiley-Blackwell
Year: 2023
Subjects: subject: agricultural transformation
subject: small-holder farmers
subject: Southeast Asia
subject: Sub-Saharan Africa
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin
subject: Dewey Decimal Classification::600 | Technik::640 | Hauswirtschaft und Familienleben

description: Most studies of agricultural transformation document the impact of agricultural income growth on macroeconomic indicators of development. Much less is known about the micro-scale changes within the farming sector that signal a transformation precipitated by agricultural income growth. This study provides a comparative analysis of the patterns of micro-level changes that occur among small-holder farmers in Uganda and Malawi in Sub-Saharan Africa (SSA), and Thailand and Vietnam in Southeast Asia (SEA). Our analysis provides several important insights on agricultural transformation in these two regions. First, agricultural income in all examined countries is vulnerable to changes in precipitation and temperature, an effect that is nonlinear and asymmetric. SSA countries are more vulnerable to these weather changes. Second, exogenous increases in agricultural income in previous years improve non-farm income and trigger a change in labor allocation within the rural sector in SEA. However, this is the opposite in SSA where the increase in agricultural income reduces non-farm income, indicating a substitution effect between farm and non-farm sectors. These findings reveal clear agricultural transformation driven by agricultural income in SEA but no similar evidence in SSA.
stickle_transposons_gasAcu1-4.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.
(200580) William Joseph Allen Allen
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.
Descent in algebraic $K$-theory and a conjecture of Ausoni-Rognes
Creators: name: Clausen, Dustin
name: Mathew, Akhil
name: Naumann, Niko
name: Noel, Justin
Publisher: name: arXiv
Year: 2016
Subjects: subject: K-Theory and Homology (math.KT)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: Let $A \to B$ be a $G$-Galois extension of rings, or more generally of $\mathbb{E}_\infty$-ring spectra in the sense of Rognes. A basic question in algebraic $K$-theory asks how close the map $K(A) \to K(B)^{hG}$ is to being an equivalence, i.e., how close algebraic $K$-theory is to satisfying Galois descent. An elementary argument with the transfer shows that this equivalence is true rationally in most cases of interest. Motivated by the classical descent theorem of Thomason, one also expects such a result after periodic localization. We formulate and prove a general result which enables one to promote rational descent statements as above into descent statements after periodic localization. This reduces the localized descent problem to establishing an elementary condition on $K_0(-)\otimes \mathbb{Q}$. As applications, we prove various descent results in the periodic localized $K$-theory, $TC$, $THH$, etc. of structured ring spectra, and verify several cases of a conjecture of Ausoni and Rognes.
description: 46 pages. With an appendix by Lennart Meier, Niko Naumann, and Justin Noel. Revised version, to appear in Journal of the European Mathematical Society
The effect of travelling modes on the stability of the boundary layer of a broad rotating cone in still fluid
Creators: name: Fildes, Matthew R.
Publisher: name: University of Leicester
Year: 2023
Subjects: Uncategorized

description: This thesis contains an asymptotic and numerical study of the effects of travelling modes on the stability of the boundary layer on a rotating smooth broad cone (where a broad cone is defined as a cone with a half angle between ψ = 40◦ and 90◦), and a numerical study of the effects of travelling modes on a rotating broad cone with surface roughness using the Miklavˇciˇc and Wang model. The rotating cone model can be used to theoretically model an aeroengine nose cone. The aim of this thesis is to observe the effects of travelling modes, travelling both faster and slower relative to the rotation speed of the cone, on the stability of the boundary layer of the cone. It was observed that increasing the travelling mode frequency resulted in a slight stabilisation in the type I modes and a strong destabilisation in the type II mode for broad cone half angle, with this effect more amplified the lower the cone half angle. This resulted in the travelling modes with a strong negative frequency, i.e travelling slower than the rotation speed of the cone, producing the most stable case for the smooth broad cone case. We also observed that altering the half angle of a smooth cone resulted in the critical frequency first decreasing between 40◦ and 50◦ then increasing beyond 50◦. Increasing the surface roughness caused a stabilisation in the type I modes for all frequencies, countering the slight destabilisation present in negative frequencies. Increasing concentric and isotropic roughness caused a stabilisation of the type II modes, which counters the destabilisation due to increasing frequency, whereas the streamwise roughness destabilised the type II modes in combination with increasing frequency. Increasing concentric and isotropic roughness caused a critical frequency increase whereas increasing the streamwise roughness reduced the critical frequency.
Observation of Completely Destructive Quantum Interference between Interacting Resonances in Molecular Predissociation
Creators: name: Donovan, R. J.
name: Gibson, S. T.
name: Lawley, K. P.
name: Lewis, B. R.
name: O'Keeffe, P.
name: Ridley, T.
Publisher: name: The American Physical Society
Year: 2001
Subjects: subject: 530

description: Physical Review Letters
gasAcu1-4.ensembl94GenesWithNameLiftedFromGasAcu1.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.