cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MOESM1 of Characteristic chest CT findings for progressive cavities in Mycobacterium avium complex pulmonary disease: a retrospective cohort study
Creators: name: Oshitani, Yohei
name: Kitada, Seigo
name: Ryuya Edahiro
name: Tsujino, Kazuyuki
name: Kagawa, Hiroyuki
name: Yoshimura, Kenji
name: Miki, Keisuke
name: Miki, Mari
name: Kida, Hiroshi
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1: Figure S1. Receiver Operating Characteristic (ROC) curve of the maximum inner diameter of cavities in the prediction of progressive cavity. The area under the ROC curve was 0.74 (95% CI: 0.64–0.84). The optimal threshold for the prediction of progressive cavity was 10 mm, with 73.1% sensitivity and 64.4% specificity.
Classical and quantum-mechanical treatments of nonsequential double ionization with few-cycle laser pulses
Creators: name: Faria, C. Figueira de Morisson
name: Liu, X.
name: Sanpera, A.
name: Lewenstein, M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We address nonsequential double ionization induced by strong, linearly polarized laser fields of only a few cycles, considering a physical mechanism in which the second electron is dislodged by the inelastic collision of the first electron with its parent ion. The problem is treated classically, using an ensemble model, and quantum-mechanically, within the strong-field and uniform saddle-point approximations. In the latter case, the results are interpreted in terms of "quantum orbits", which can be related to the trajectories of a classical electron in an electric field. We obtain highly asymmetric electron momentum distributions, which strongly depend on the absolute phase, i.e., on the phase difference between the pulse envelope and its carrier frequency. Around a particular value of this parameter, the distributions shift from the region of positive to that of negative momenta, or vice-versa, in a radical fashion. This behavior is investigated in detail for several driving-field parameters, and provides a very efficient method for measuring the absolute phase. Both models yield very similar distributions, which share the same physical explanation. There exist, however, minor discrepancies due to the fact that, beyond the region for which electron-impact ionization is classically allowed, the yields from the quantum mechanical computation decay exponentially, whereas their classical counterparts vanish.
description: 12 pages revtex, 12 figures (eps files)
Topological end states in a one-dimensional spatially modulated interaction spinless fermion model
Creators: name: Zuo, Zheng-Wei
name: Kang, Da-wei
name: Li, Liben
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The effect of spatially modulated interaction on quantum phase transition in one-dimensional interacting spinless fermion system is theoretically investigated by exact diagonalization and density matrix renormalization group method. Our calculations show that the periodically modulated interaction can drive the spinless fermion system into topological charge density wave state. The topological state is encoded by quasiparticle end states and the fractional quantized $e/2$ end charges, and characterized by Berry phase and Chern number. The quasiparticle energy spectra as a function of modulated interaction period appears a stunning fractal-like structure. For the quasi-periodic case, the topological phase transition can also occur. In a word, the spatially modulated interaction can be a new simple and elegant avenue towards realizing to interacting topological phases.
description: 13 pages, 5 figures, Comments are welcome
title: Humans and Wolves: Geo-literary Reflections from a Children’s Novel
Creators: name: Zanolin, Giacomo
Publisher: name: Semestrale di studi e ricerche di geografia
Year: 2020

description: Uomini e lupi: riflessioni geo-letterarie da un romanzo per ragazzi L’articolo propone una riflessione relativa al significato sociale e culturale del ritorno del lupo in Italia. Utilizzando un approccio geo-letterario lo studio si concentra sul romanzo di Giuseppe Festa e intitolato La lune è dei lupi, ascrivibile al genere della letteratura per ragazzi. Il romanzo pone al centro della narrazione un branco di lupi che compiono un viaggio attraverso i paesaggi rurali e naturali dell’Appennino centro-settentrionale. Attraverso le vicende narrate si propone di procedere a una riflessione sul rapporto tra naturalità e ruralità degli spazi boscosi, agricoli e urbani tra Marche, Umbria, Toscana ed Emilia-Romagna. Il potere espressivo del testo letterario consente al giovane lettore destinatario dell’opera di immergersi nei boschi e di interpretarne il reale significato, derivante da una secolare stratificazione di pratiche colturali e culturali. Su queste basi teoriche e metodologiche, l’obiettivo dell’articolo è di proporre una riflessione sulla dimensione sociale della natura nelle aree interne italiane, con lo scopo di interpretarla nella sua dimensione intrinsecamente rurale. Hommes et loups : reflections géo-littéraires sur un roman pour adolescents L'article propose une réflexion sur la signification sociale et culturelle du retour du loup en Italie. En utilisant une approche géo-littéraire, l’étude se concentre sur le roman de Giuseppe Festa intitulé La lune est aux loups, attribuable au genre de la littérature pour adolescents. Le roman place au centre de la narration une meute de loups qui fait un voyage à travers les paysages ruraux et naturels des Apennins du centre-nord. À travers les histoires racontées, l’article propose une réflexion sur la relation entre la naturalité et la ruralité des espaces boisés, agricoles et urbains placés entre Marches, Ombrie, Toscane et Émilie-Romagne. Le pouvoir expressif du texte littéraire permet au jeune lecteur de recevoir l’œuvre pour s’immerger dans les bois et mieux comprendre leurs véritables sens, dérivant d’une stratification séculaire des pratiques agricoles et culturelles. Sur ces bases théoriques et méthodologiques, l’objet de cet article est de proposer une réflexion sur la dimension sociale de la nature dans les régions intérieures de l'Italie dans le but de l'interpréter dans sa dimension intrinsèquement rurale.
description: Semestrale di studi e ricerche di geografia, N. 1 (2020)
Directed-Weighting Group Lasso for Eltwise Blocked CNN Pruning
Creators: name: Zhan, Ke
name: Jiang, Shimiao
name: Bai, Yu
name: Li, Yi
name: Liu, Xu
name: Xu, Zhuoran
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Eltwise layer is a commonly used structure in the multi-branch deep learning network. In a filter-wise pruning procedure, due to the specific operation of the eltwise layer, all its previous convolutional layers should vote for which filters by index should be pruned. Since only an intersection of the voted filters is pruned, the compression rate is limited. This work proposes a method called Directed-Weighting Group Lasso (DWGL), which enforces an index-wise incremental (directed) coefficient on the filterlevel group lasso items, so that the low index filters getting high activation tend to be kept while the high index ones tend to be pruned. When using DWGL, much fewer filters are retained during the voting process and the compression rate can be boosted. The paper test the proposed method on the ResNet series networks. On CIFAR-10, it achieved a 75.34% compression rate on ResNet-56 with a 0.94% error increment, and a 52.06% compression rate on ResNet-20 with a 0.72% error increment. On ImageNet, it achieved a 53% compression rate with ResNet-50 with a 0.6% error increment, speeding up the network by 2.23 times. Furthermore, it achieved a 75% compression rate on ResNet-50 with a 1.2% error increment, speeding up the network by 4 times.
title: Self-stated recovery from flooding
title: empirical results from a survey in Central Vietnam
titleType: Subtitle
Creators: name: Hudson, Paul
name: Pham, My
name: Hagedoorn, Liselotte
name: Thieken, Annegret
name: Lasage, Ralph
name: Bubeck, Philip
Publisher: name: Universität Potsdam
Year: 2021
Subjects: subject: 550 Geowissenschaften

description: Social inequalities lead to flood resilience inequalities across social groups, a topic that requires improved documentation and understanding. The objective of this paper is to attend to these differences by investigating self-stated flood recovery across genders in Vietnam as a conceptual replication of earlier results from Germany. This study employs a regression-based analysis of 1,010 respondents divided between a rural coastal and an urban community in Thua Thien-Hue province. The results highlight an important set of recovery process-related variables. The set of relevant variables is similar across genders in terms of inclusion and influence, and includes age, social capital, internal and external support after a flood, perceived severity of previous flood impacts, and the perception of stress-resilience. However, women were affected more heavily by flooding in terms of longer recovery times, which should be accounted for in risk management. Overall, the studied variables perform similarly in Vietnam and Germany. This study, therefore, conceptually replicates previous results suggesting that women display slightly slower recovery levels as well as that psychological variables influence recovery rates more than adverse flood impacts. This provides an indication of the results' potentially robust nature due to the different socio-environmental contexts in Germany and Vietnam.
description: Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1140
title: L’Abruzzo terra di pastori: tra realtà e immaginazione la costruzione di una identità regionale
Creators: name: Scorrano, Silvia
Publisher: name: Semestrale di studi e ricerche di geografia
Year: 2020

description: Abruzzo, Land of Shepherds: Building a Regional Identity between Reality and Imagination The Aragonese domination marked a turning point in the history of the pastoral activity being practiced for millenia, in that it allowed for a reorganizational process that turned it into one of Italy’s most prosperous activities in the Central-Southern regions for at least the three and a half centuries (1447-1806) that framed it in the historical event of La Dogana della Mena delle Pecore in Apulia. This resulted in a territorialisation process backed-up by the issuing of a set of rules that, being – de facto - aimed at imposing space control and soil use conditioning, contributed to shape the pastoral identity of the region. Literature and art have weighed heavily on the latter by marking the territory with geosymbols and contributing to spreading the pastoral image of Abruzzo beyond its regional borders. Leaving aside artistic production, the present contribution seeks to demonstrate that pastoral identity is a misrepresentation, being the result of a literature that while denouncing the field backwardness has strengthened its identity or intentionally emphasized it for artistic purposes, against the economic importance of the herding industry and the relevance of three regions (Abruzzo, Molise and Apulia) in the southern trajectory as well as Lazio in the western one. Les Abruzzes, terre des bergers : construction d’une identité régionale entre réalité et imagination L’activité pastorale pratiquée depuis des millénaires subit, sous la domination aragonaise, un processus de réorganisation qui en fait l'une des activités les plus prospères d'Italie dans les régions du Centre-Sud pendant au moins les trois siècles et demi (1447-1806) qui l’encadrent dans l’ événement historique de la Dogana della Mena delle Pecore dans les Pouilles. Un processus de territorialisation s’en est suivi, soutenu par la publication d'un ensemble de règles qui, visant à imposer le contrôle de l'espace et le conditionnement de l'utilisation des sols, ont contribué à façonner l'identité pastorale de la région. La littérature et l'art ont pesé lourdement sur cette dernière, en marquant le territoire de géosymboles et en contribuant à diffuser l'image pastorale des Abruzzes au-delà de ses frontières régionales. Laissant de côté la production artistique, la présente contribution cherche à démontrer que l'identité pastorale est une distortion, résultante d'une littérature qui, tout en dénonçant le retard de développement du secteur, a renforcé ou intentionnellement souligné son identité à des fins artistiques, face à l'importance économique de l'industrie pastorale et à la pertinence des trois régions (Abruzzes, Molise et Pouilles) dans la trajectoire sud ainsi que du Lazio dans la trajectoire ouest.
description: Semestrale di studi e ricerche di geografia, N. 1 (2020)
Anti-Deuterons and Anti-Helium Nuclei from Annihilating Dark Matter
Creators: name: Cholis, Ilias
name: Linden, Tim
name: Hooper, Dan
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recent studies of the cosmic-ray antiproton-to-proton ratio have identified an excess of $\sim$10-20 GeV antiprotons relative to the predictions of standard astrophysical models. Intriguingly, the properties of this excess are consistent with the same range of dark matter models that can account for the long-standing excess of $γ$-rays observed from the Galactic Center. Such dark matter candidates can also produce significant fluxes of anti-deuterium and anti-helium nuclei. Here we study the production and transport of such particles, both from astrophysical processes as well as from dark matter annihilation. Importantly, in the case of AMS-02, we find that Alfvénic reacceleration (i.e., diffusion in momentum space) can boost the expected number of $\bar{\rm d}$ and ${}^{3}\overline{\textrm{He}}$ events from annihilating dark matter by an order of magnitude or more. For relatively large values of the Alfvén speed, and for dark matter candidates that are capable of producing the antiproton and $γ$-ray excesses, we expect annihilations to produce a few anti-deuteron events and about one anti-helium event in six years of AMS-02 data. This is particularly interesting in light of recent reports from the AMS-02 Collaboration describing the detection of a number of anti-helium candidate events.
description: 9 pages, 7 figures, 3 appendices, in v2 minor changes to reflect journal version
MOESM3 of Systematic review and meta-analysis protocol for efficacy and safety of Momordica charantia L. on animal models of type 2 diabetes mellitus
Creators: name: Peter, Emanuel
name: Mtewa, Andrew
name: Nagendrappa, Prakash
name: Kaligirwa, Anita
name: Sesaazi, Crispin
Publisher: name: figshare
Year: 2020
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Marine Biology
subject: Science Policy

description: Additional file 3. PRISMA flow diagram for study inclusion
METHODOLOGICAL AND INTEGRATION ASPECTS OF ABC-METHOD APPLICATION IN TRADE ORGANIZATIONS
Creators: name: Klychova, Guzaliya Salikhovna
name: Bagaev, Ilya V.
name: Klychova, Guzaliya Salikhovna
name: Bagaev, Ilya V.
Publisher: name: Unknown
Year: 2012
Subjects: subject: Research Methods/ Statistical Methods
subject: ABC-method
subject: ABB-method
subject: allocation of costs
subject: managerial accounting

description: In conditions of declining consumer demand and deficit of credit resources more and more managers of Russian companies think of necessity of introducing effective methods and systems of cost management. One of the most relevant is method of “Activity Based Costing” (ABC-method). Since, in western experts’ opinion sectors of service and trade are adjusted to use of ABC-method even more than production, we should refer once more to the main methodological and integration aspects of ABC-method application and consider it from position of trade organization.
Signals of the Abelian Z' boson within the analysis of the LEP2 data
Creators: name: Demchik, V. I.
name: Gulov, A. V.
name: Skalozub, V. V.
name: Tischenko, A. Yu.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The preliminary LEP data on the e^+e^- -> l^+l^- scattering are analysed to establish a model-independent search for the signals of virtual states of the Abelian Z' boson. The recently introduced observables give a possibility to pick up uniquely the Abelian Z' signals in these processes. The mean values of the observables are in accordance with the Z' existence. However, the accuracy of the experimental data is deficient to detect the signal at more than the 1σconfidence level. The results of other model-independent fits and further prospects are discussed.
description: 15 pages
Stronger Validity Criteria for Encoding Synchrony
Creators: name: van Glabbeek, Rob
name: Goltz, Ursula
name: Lippert, Christopher
name: Mennicke, Stephan
Publisher: name: arXiv
Year: 2025
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: F.3.2

description: We analyse two translations from the synchronous into the asynchronous $π$-calculus, both without choice, that are often quoted as standard examples of valid encodings, showing that the asynchronous $π$-calculus is just as expressive as the synchronous one. We examine which of the quality criteria for encodings from the literature support the validity of these translations. Moreover, we prove their validity according to much stronger criteria than considered previously in the literature.
description: Written in 2019. Dedicated to Catuscia Palamidessi, on the occasion of her 60th birthday
title: Cartografia semantica e sensibile: spazi e progetti tra significati e sentimenti
Creators: name: Cerutti, Stefania
Publisher: name: Semestrale di studi e ricerche di geografia
Year: 2020

description: Semantic and Sensitive Cartography: the Space between Listening and Storying The last few decades have witnessed a significant change in the field of cartography. Cartography has gone «from doing to being»: new practice of making maps, different ways of recognize the territorial themes, various methods of represent both physical and immaterial elements have emerged. These changes can be related to the fast development of the ICT, the increased availability of digital data and a growing need to understand an ever-complex world. Also, these changes are certainly related to new techniques based on participatory approaches to spatial planning, spatial information and communications management. They have led the cartography to become a field of interest and action even for non-specialists, in particular the local communities and networks. Within the framework of the so-called «semantic cartography», useful to identify characteristics and tools for its implementation and practical application, the contribution focuses on a case study. The objective is to investigate, through a qualitative methodology, the cultural and artistic mapping practices and findings, in order to evaluate the innovativeness and replicability of the initiatives undertaken. Cartographie sémantique et sensible : espaces et projets entre significations et sentiments La manière de représenter les éléments et les thèmes territoriaux a fait passer la cartographie de la dimension du «faire» à celle de l’«être»: on a surgi nouvelles pratiques de création de cartes, différentes manières de reconnaître les thèmes territoriaux, différentes méthodes de représentation des éléments physiques et immatériels. Ces changements peuvent être liés au développement rapide des TIC, à la disponibilité accrue des données numériques et au besoin croissant de comprendre un monde toujours plus complexe. De plus, ces changements sont certainement liés à de nouvelles techniques basées sur des approches participatives de l’aménagement du territoire, de l’information spatiale et de la gestion des communications. Ils ont conduit la cartographie à devenir un champ d’intérêt et d’action même pour les non-spécialistes, en particulier les communautés. Dans le cadre de la «cartographie sémantique», utile pour identifier les caractéristiques et les mécanismes de son application pratique, la contribution se concentre sur une étude de cas. L’objectif est d’étudier, à travers une méthodologie qualitative, les pratiques et les résultats de la cartographie culturelle et artistique, afin d’évaluer le caractère innovant et la reproductibilité des initiatives entreprises.
description: Semestrale di studi e ricerche di geografia, N. 1 (2020)
Additional file 1 of A DNA methylation state transition model reveals the programmed epigenetic heterogeneity in human pre-implantation embryos
Creators: name: Zhao, Chengchen
name: Zhang, Naiqian
name: Zhang, Yalin
name: Tuersunjiang, Nuermaimaiti
name: Gao, Shaorong
name: Liu, Wenqiang
name: Zhang, Yong
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Fig. S1. Computational framework of MethylTransition. Fig. S2. Estimated parameters in DNA methylation enzyme knockout samples. Fig. S3. Schematic workflow of the calculation of DNA methylation heterogeneity. Fig. S4. Impacts of epigenetic features on DNA methylation heterogeneity. Fig. S5. The temporal association between promoter DNA methylation heterogeneity and expression heterogeneity. Fig. S6. Programmed DNA methylation heterogeneity in mouse pre-implantation embryos.
MOESM2 of Systematic review and meta-analysis protocol for efficacy and safety of Momordica charantia L. on animal models of type 2 diabetes mellitus
Creators: name: Peter, Emanuel
name: Mtewa, Andrew
name: Nagendrappa, Prakash
name: Kaligirwa, Anita
name: Sesaazi, Crispin
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Additional file 2. Search strategy for PubMed
title: Increasing the knowledge base for Deep Geothermal Energy Exploration in the Aachen-Weisweiler area, Germany, through 3D probabilistic modeling with GemPy
Creators: name: Juestel , Alexander Magnus
name: Wellmann , Florian
name: Strozyk , Frank
name: De La Varga , Miguel
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2020

description: Department for Computational Geoscience and Reservoir Engineering, RWTH Aachen University, Aachen, Germany (1); Fraunhofer Institute for Energy Infrastructures and Geothermal Systems, Bochum, Germany (2)

Deep geothermal energy is a key to lower local and global CO2 emissions caused by the burning of fossil fuels. Different initiatives aim at establishing deep geothermal energy production at the Weisweiler coal-fired power plant near the city of Aachen in order to replace district heat generated as a side product of coal burning1,2. But how much information do we actually have about the subsurface to carry out such a project? The conducted investigations will provide a 3D geological and probabilistic subsurface model created with the open-source package GemPy3 developed at RWTH Aachen University. This model is in contrast to established models by [4] and [5], discussed by [6] and constructed in more detail for the Weisweiler area by [7]. The geological structures between Aachen and Weisweiler represent a SW-NE striking syncline, the Inde Syncline, embedded in the Aachen fold-and-thrust belt (AFTB)8. The syncline is offset by Cenozoic normal faults of the Lower Rhine Embayment (LRE)9. The target layers comprise of karstic Lower Carboniferous Kohlenkalk platforms and Upper/Middle Devonian Massenkalk reef carbonates outcropping along the flanks and down faulted within the LRE10. Results show that the AFTB and the down faulted fault blocks can be modeled integrating the available surface and shallow subsurface data (Fig. 1 + 2). The probabilistic modeling provides information about uncertainties of the target layers in the subsurface. It can be shown that a planned exploration well will reduce uncertainties in the subsurface in the vicinity of the target layers enabling improved economic decisions.
Analytically Solvable PT-Invariant Periodic Potentials
Creators: name: Khare, Avinash
name: Sukhatme, Uday
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Associated Lamé potentials $V(x)=a(a+1)m\sn^2(x,m)+b(b+1)m{\cn^2 (x,m)}/{\dn^2(x,m)}$ are used to construct complex, PT-invariant, periodic potentials using the anti-isospectral transformation $x \to ix+β$, where $β$ is any nonzero real number. These PT-invariant potentials are defined by $V^{PT}(x) \equiv -V(ix+β)$, and have a different real period from $V(x)$. They are analytically solvable potentials with a finite number of band gaps, when $a$ and $b$ are integers. Explicit expressions for the band edges of some of these potentials are given. For the special case of the complex potential $V^{PT}(x)=-2m\sn^2(ix+β,m)$, we also analytically obtain the dispersion relation. Additional new, solvable, complex, PT-invariant, periodic potentials are obtained by applying the techniques of supersymmetric quantum mechanics.
description: 12 pages, 3 figures
Observation of a charge-neutral muon-polaron complex in antiferromagnetic Cr$_2$O$_3$
Creators: name: Dehn, M. H.
name: Shenton, J. K.
name: Holenstein, S.
name: Meier, Q. N.
name: Arseneau, D. J.
name: Cortie, D. L.
name: Hitti, B.
name: Fang, A. C. Y.
name: MacFarlane, W. A.
name: McFadden, R. M. L.
name: Morris, G. D.
name: Salman, Z.
name: Luetkens, H.
name: Spaldin, N. A.
name: Fechner, M.
name: Kiefl, R. F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report a comprehensive muon spin rotation ($μ$SR) study of the prototypical magnetoelectric antiferromagnet Cr$_2$O$_3$. We find the positively charged muon ($μ^+$) occupies several distinct interstitial sites, and displays a rich dynamic behavior involving local hopping, thermally activated site transitions and the formation of a charge-neutral complex composed of a muon and an electron polaron. The discovery of such a complex has implications for the interpretation of $μ$SR spectra in a wide range of magnetic oxides, and opens a route to study the dopant characteristics of interstitial hydrogen impurities in such materials. We address implications arising from implanting a $μ^+$ into a linear magnetoelectric, and discuss the challenges of observing a local magnetoelectric effect generated by the charge of the muon.
description: 17 pages, 12 figures
title: Time-lapse imagery of a highly active submarine channel and its implications for seafloor geohazards
Creators: name: Heijnen , Maarten
name: Clare , Michael
name: Cartigny, Matthieu
name: Hage, Sophie
name: Lintern , Gwyn
name: Stacey , Cooper
name: Parsons , Daniel
name: Simmons , Stephen
name: Chen , Ye
name: Sumner, Esther
name: Dix , Justin
name: Clarke , John Huges
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2020

description: National Oceanography Centre (1); Ocean and earth Sciences, University of Southampton (2); Departments of geography and Earth Sciences, Durham University (3); Department of Geoscience, University of Calgary (4); Natural Resources Canada (5); Energy and Environment Institute, University of Hull (6); Center for Coastal Ocean Mapping, University of New Hampshire (7)

 With increasing energy and communication demands, and recent advances in technology, seafloor infrastructure becomes more abundant. For instance, a global network of seafloor cables transfers 99% of digital data traffic and breakage of those cables can disrupt financial trading, communications and internet connections. Cables that cross submarine channels are particularly vulnerable to breaks by powerful avalanches of sediment, called turbidity currents. Assessing geohazards in these systems is difficult due to limited mapping or monitoring. Submarine canyons and channels cannot be monitored using satellites, hence we rely on offshore expeditions to these often-remote systems and use acoustic instruments like multibeam echosounders to map them.
Evidence for power-law frequency dependence of intrinsic dielectric response in the CaCu$_{3}$Ti$_{4}$O$_{12}$
Creators: name: Tselev, Alexander
name: Brooks, Charles M.
name: Zheng, Haimei
name: Salamanca-Riba, Lourdes
name: Anlage, Steven M.
name: Ramesh, R.
name: Subramanian, M. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigated the dielectric response of CaCu$_3$Ti$_4$O$_{12}$ (CCTO) thin films grown epitaxially on LaAlO$_3$ (001) substrates by Pulsed Laser Deposition (PLD). The dielectric response of the films was found to be strongly dominated by a power-law in frequency, typical of materials with localized hopping charge carriers, in contrast to the Debye-like response of the bulk material. The film conductivity decreases with annealing in oxygen, and it suggests that oxygen deficit is a cause of the relatively high film conductivity. With increase of the oxygen content, the room temperature frequency response of the CCTO thin films changes from the response indicating the presence of some relatively low conducting capacitive layers to purely power law, and then towards frequency independent response with a relative dielectric constant $ε'\sim10^2$. The film conductance and dielectric response decrease upon decrease of the temperature with dielectric response being dominated by the power law frequency dependence. Below $\sim$80 K, the dielectric response of the films is frequency independent with $ε'$ close to $10^2$. The results provide another piece of evidence for an extrinsic, Maxwell-Wagner type, origin of the colossal dielectric response of the bulk CCTO material, connected with electrical inhomogeneity of the bulk material.
description: v4: RevTeX, two-column, 9 pages, 7 figures; title modified, minor content change in p.7, reference added
Chiral Quark Model
Creators: name: Weigel, H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this talk I review studies of hadron properties in bosonized chiral quark models for the quark flavor dynamics. Mesons are constructed from Bethe--Salpeter equations and baryons emerge as chiral solitons. Such models require regularization and I show that the two--fold Pauli--Villars regularization scheme not only fully regularizes the effective action but also leads the scaling laws for structure functions. For the nucleon structure functions the present approach serves to determine the regularization prescription for structure functions whose leading moments are not given by matrix elements of local operators. Some numerical results are presented for the spin structure functions.
description: Talk presented at the workshop QCD 2002, IIT Kanpur, Nov. 2002, 10 pages, proceedings style files included
title: Assessing sediment accumulation at inundated anthropogenic marshland in the southern North Sea: Using turbidity measurements and particle tracking
Creators: name: Hache , Ingo Jürgen
name: Niehüser, Sebastian
name: Karius, Volker
name: Arns , Arne
name: von Eynatten , Hilmar
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2020

description: University of Göttingen, Geoscience Center (GZG), Department of Sedimentology and Environmental Geology, Göttingen, Germany (1); University of Siegen, Research Institute for Water and Environment, Siegen, Germany (2); University of Rostock, Faculty of Agricultural and Environmental Sciences, Rostock, Germany (3)

New approaches to coastal protection measures become increasingly important to protect for or to mitigate sea level rise (SLR) worldwide. Measures that involve only the heightening of dykes or revetments are prone to disturb the natural adaptation capacity especially of shallow marine tidal systems and adjacent marshlands. This applies to ten island-like marsh areas called Halligen in the southern North Sea, Germany. Here, the adaptation potential depends on the accumulation of suspended particulate matter (SPM) during annually occurring inundations that generates relevant vertical accretion rates. According to previous studies, todays accretion rates are too low to keep pace with SLR. To invoke appropriate strategies to mitigate the imbalance it is crucial to know whether the particle accumulation is material limited (i.e. there is not sufficient SPM available in the water column around the Halligen) or transport-limited (i.e. SPM is available but not transported efficiently onto the Halligen). In this study we assessed the spatial and temporal distribution of SPM at the largest Hallig Langeness with an autonomous working turbidity measurement system. Recorded inundation events covered a wide range of water levels resulting from moderate wind conditions to storm surges. We were able to quantify the impact of the existing coastal protection measures on present sediment accumulation rates. A detailed numerical sediment transport model of the Hallig and its surrounding tidal flats was used to simulate the effect of various height adjustments of revetments in different hydrodynamic scenarios.
Experimental Aspects of Geoneutrino Detection: Status and Perspectives
Creators: name: Smirnov, Oleg
Publisher: name: arXiv
Year: 2019
Subjects: subject: Geophysics (physics.geo-ph)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Neutrino geophysics, the study of the Earth's interior by measuring the fluxes of geologically produced neutrino at its surface, is a new interdisciplinary field of science, rapidly developing as a synergy between geology, geophysics and particle physics. Geoneutrinos, antineutrinos from long-lived natural isotopes responsible for the radiogenic heat flux, provide valuable information for the chemical composition models of the Earth. The calculations of the expected geoneutrino signal are discussed, together with experimental aspects of geoneutrino detection, including the description of possible backgrounds and methods for their suppression. At present, only two detectors, Borexino and KamLAND, have reached sensitivity to the geoneutrino. The experiments accumulated a set of $\sim$190 geoneutrino events and continue the data acquisition. The detailed description of the experiments, their results on geoneutrino detection, and impact on geophysics are presented. The start of operation of other detectors sensitive to geoneutrinos is planned for the near future: the SNO+ detector is being filled with liquid scintillator, and the biggest ever 20 kt JUNO detector is under construction. A review of the physics potential of these experiments with respect to the geoneutrino studies, along with other proposals, is presented. New ideas and methods for geoneutrino detection are reviewed.
description: 81 pages, 26 figures. Invited review article for Prog. Part. Nucl. Phys
Additional file 3 of A DNA methylation state transition model reveals the programmed epigenetic heterogeneity in human pre-implantation embryos
Creators: name: Zhao, Chengchen
name: Zhang, Naiqian
name: Zhang, Yalin
name: Tuersunjiang, Nuermaimaiti
name: Gao, Shaorong
name: Liu, Wenqiang
name: Zhang, Yong
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3. Review history.
A Well-Balanced Central-Upwind Scheme for the Thermal Rotating Shallow Water Equations
Creators: name: Kurganov, Alexander
name: Liu, Yongle
name: Zeitlin, Vladimir
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 76M12, 65M08, 35L65, 86-08, 86A10, 86A05

description: We develop a well-balanced central-upwind scheme for rotating shallow water model with horizontal temperature and/or density gradients---the thermal rotating shallow water (TRSW). The scheme is designed using the flux globalization approach: first, the source terms are incorporated into the fluxes, which results in a hyperbolic system with global fluxes; second, we apply the Riemann-problem-solver-free central-upwind scheme to the rewritten system. We ensure that the resulting method is well-balanced by switching off the numerical diffusion when the computed solution is near (at) thermo-geostrophic equilibria. The designed scheme is successfully tested on a series of numerical examples. Motivated by future applications to large-scale motions in the ocean and atmosphere, the model is considered on the tangent plane to a rotating planet both in mid-latitudes and at the Equator. The numerical scheme is shown to be capable of quite accurately maintaining the equilibrium states in the presence of nontrivial topography and rotation. Prior to numerical simulations, an analysis of the TRSW model based on the use of Lagrangian variables is presented, allowing one to obtain criteria of existence and uniqueness of the equilibrium state, of the wave-breaking and shock formation, and of instability development out of given initial conditions. The established criteria are confirmed in the conducted numerical experiments.
On the quiver-theoretical quantum Yang-Baxter equation
Creators: name: Andruskiewitsch, Nicolas
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 17B37; 81R50

description: Quivers over a fixed base set form a monoidal category with tensor product given by pullback. The quantum Yang-Baxter equation, or more properly the braid equation, is investigated in this setting. A solution of the braid equation in this category is called a "solution" for short. Results of Etingof-Schedler-Soloviev, Lu-Yan-Zhu and Takeuchi on the set-theoretical quantum Yang-Baxter equation are generalized to the context of quivers, with groupoids playing the rôle of groups. The notion of "braided groupoid" is introduced. Braided groupoids are solutions and are characterized in terms of bijective 1-cocycles. The structure groupoid of a non-degenerate solution is defined; it is shown that it is braided groupoid. The reduced structure groupoid of a non-degenerate solution is also defined. Non-degenerate solutions are classified in terms of representations of matched pairs of groupoids. By linearization we construct star-triangular face models and realize them as modules over quasitriangular quantum groupoids introduced in recent papers by M. Aguiar, S. Natale and the author.
description: 40 pages. An Appendix by M. Takeuchi is included
Kibble-Zurek exponent and chiral transition of the period-4 phase of Rydberg chains
Creators: name: Chepiga, Natalia
name: Mila, Frédéric
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Chains of Rydberg atoms have emerged as an amazing playground to study quantum physics in 1D. Playing with inter-atomic distances and laser detuning, one can in particular explore the commensurate-incommensurate transition out of charge-density waves through the Kibble-Zurek mechanism, and the possible presence of a chiral transition with dynamical exponent $z>1$. Here we address this problem theoretically with effective blockade models where the short-distance repulsions are replaced by a constraint of no double occupancy. For the period-4 phase, we show there is an Ashkin-Teller transition point with exponent $ν=0.78$ surrounded by a direct chiral transition with a dynamical exponent $z=1.14$ and a Kibble-Zurek exponent $μ=0.4$. For Rydberg atoms with a van der Waals potential, we suggest that the experimental value $μ=0.25$ is due to a chiral transition with $z\simeq 1.9$ and $ν\simeq 0.47$ surrounding an Ashkin-Teller transition close to the 4-state Potts universality.
description: 10 pages, 10 figures + supplemental material
IMPACTS AND EXTERNALITIES OF AGRICULTURAL MODERNIZATION IN BRAZILIAN STATES
Creators: name: Costa, Caio Cesar De Medeiros
name: Reis, Paulo Ricardo Da Costa
name: Ferreira, Marco Aurelio Marques
name: Costa, Caio Cesar De Medeiros
name: Reis, Paulo Ricardo Da Costa
name: Ferreira, Marco Aurelio Marques
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agricultural and Food Policy
subject: Research Methods/ Statistical Methods
subject: multivariate analysis
subject: agricultural modernization
subject: socioeconomic indicators
subject: externalities

description: This study aimed to analyze the relationship between the levels of agricultural modernization and socioeconomic indicators of the Brazilian federation units. A multivariate approach to data analysis led to the creation of the Index of Agricultural Modernization (IAM). The Spearman correlation test was used to verify the relationship between levels of agricultural modernization and a set of economic and social indicators. As a result of the survey, we obtained the Index of Agricultural Modernization (IAM) which allowed the ranking of Brazilian states in terms of level of modernization. The correlation analysis demonstrated the existence of significant and positive correlation between the agricultural modernization and the following indicators: per capita GDP, trade balance per capita and IFDM. This means that agricultural modernization contributes to increased production, exports and the levels of socioeconomic development of the states. For the variable urbanization rate, test results showed a negative correlation with the IAM, which suggests a contribution of agricultural modernization for fixing people in the countryside. Indicators of inequality in income distribution showed no significant correlation. In conclusion, it can be inferred that the positive relationship of the IAM with indicators of production, exports and socioeconomic development shows the presence of positive externalities and impacts of the agricultural modernization process for the Brazilian states.
Interplay between surface and bending energy helps membrane protrusion formation
Creators: name: Sadhu, Raj Kumar
name: Chatterjee, Sakuntala
Publisher: name: arXiv
Year: 2019
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider a one-dimensional elastic membrane, which is pushed by growing filaments. The filaments tend to grow by creating local protrusions in the membrane and this process has surface energy and bending energy costs. Although it is expected that with increasing surface tension and bending rigidity, it should become more difficult to create a protrusion, we find that for a fixed bending rigidity, as the surface tension increases, protrusions are more easily formed. This effect also gives rise to nontrivial dependence of membrane velocity on the surface tension, characterized by a dip and a peak. We explain this unusual phenomenon by studying in detail the interplay of the surface and the bending energy and show that this interplay is responsible for a qualitative shape change of the membrane, which gives rise to the above effect.
description: 13 pages, 11 figures, Contains Supplementary Material
ECOTIP D5.4 Plan for the Exploitation and Dissemination of Results
Creators: name: Alfthan, Björn
name: Palacz, Artur Piotr
name: Schoolmeester, Tina
name: Jonasdottir, Sigrún
Publisher: name: Zenodo
Year: 2020

description: This deliverable report 5.4 “Plan for the Exploitation and Dissemination of the Results (PEDR)” presents the Plan in detail including identifying the expected results and impact of the project, the results stakeholders, and how we plan to reach them. It includes guidelines for project partners on publishing of results in a consistent manner including roles and responsibilities.
Soluble Fermionic Quantum Critical Point in Two Dimensions
Creators: name: Ray, Shouryya
name: Vojta, Matthias
name: Janssen, Lukas
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study a model for a quantum critical point in two spatial dimensions between a semimetallic phase, characterized by a stable quadratic Fermi node, and an ordered phase, in which the spectrum develops a band gap. The quantum critical behavior can be computed exactly, and we explicitly derive the scaling laws of various observables. While the order-parameter correlation function at criticality satisfies the usual power law with anomalous exponent $η_ϕ= 2$, the correlation length and the expectation value of the order parameter exhibit essential singularities upon approaching the quantum critical point from the insulating side, akin to the Berezinskii-Kosterlitz-Thouless transition. The susceptibility, on the other hand, has a power-law divergence with non-mean-field exponent $γ= 2$. On the semimetallic side, the correlation length remains infinite, leading to an emergent scale invariance throughout this phase.
description: 6+8 pages, 4+3 figures. (v2) Discussion of results expanded, typos corrected, some technical details shifted to Supplemental Material; final version as published (PRB Rapid Comm.)
A multi-agent simulation model of fishery fleet dynamics for the Queensland coral reef line fishery
Creators: name: Hawkins, John
name: Beard, Rodney
name: McDonald, Stuart
name: Hawkins, John
name: Beard, Rodney
name: McDonald, Stuart
Publisher: name: Unknown
Year: 2006
Subjects: Institutional and Behavioral Economics
Livestock Production/Industries
Research and Development/Tech Change/Emerging Technologies
Risk and Uncertainty

description: We present a computational model of fishing fleet dynamics for the Queensland coral reef line fishery. The model runs in a two dimensional space with agents moving between port and the collection of available reefs. The model of rationality is based on the haystack models of game theory, such that the agents are aware of what other boats are doing and seek to maximise yield with consideration of the extent to which they can trust the other boats. The core decision making by the boats depends on three elements: The expected number of fish at a reef, the influence of its peers and the costs involved in making the trip. The software allows graphical visualisation of the emergent dynamics and generates numerous statistical measures by which it can undergo sensitivity analysis and be calibrated against real world datasets.