cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Perfect powers in polynomial power sums
Creators: name: Fuchs, Clemens
name: Heintze, Sebastian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11B37, 12Y05, 11R58

description: We prove that a non-degenerate simple linear recurrence sequence $ (G_n(x))_{n=0}^{\infty} $ of polynomials satisfying some further conditions cannot contain arbitrary large powers of polynomials if the order of the sequence is at least two. In other words we will show that for $ m $ large enough there is no polynomial $ h(x) $ of degree $ \geq 2 $ such that $ (h(x))^m $ is an element of $ (G_n(x))_{n=0}^{\infty} $. The bound for $ m $ depends here only on the sequence $ (G_n(x))_{n=0}^{\infty} $. In the binary case we prove even more. We show that then there is a bound $ C $ on the index $ n $ of the sequence $ (G_n(x))_{n=0}^{\infty} $ such that only elements with index $ n \leq C $ can be a proper power.
description: 15 pages. arXiv admin note: text overlap with arXiv:1810.12141
Coping with heat islands in the dense urban area of Athens, Greece – Five concepts and integrated needs of action
Creators: name: Greinke, Lena
name: Levin-Keitel, Meike
name: Othengrafen, Frank
Publisher: name: Hannover : Leibniz Universität Hannover, Institut für Umweltplanung
Year: 2018
Subjects: subject: Climate change
subject: Urban area
subject: Heat islands
subject: Resilience
subject: Dewey Decimal Classification::700 | Künste, Bildende Kunst allgemein::710 | Landschaftsgestaltung, Raumplanung

description: Global climate change creates new challenges for urban and regional development all over the world. Adapting to a changing climate requires dealing with multiple uncertainties and complexity in order to allow proactive action. Therefore, cities and regions around the globe face the challenge of exploring flexible and innovative forms of governance which have to address specific local vulnerabilities and build capacity to accommodate future change – the resilient city as planning goal.
The Large Hadron Electron Collider
Creators: name: Bruening, Oliver
name: Klein, Max
Publisher: name: arXiv
Year: 2013
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: An overview is given on key physics, detector and accelerator aspects of the LHeC, including its further development, with emphasis to its role as the cleanest microscope of parton dynamics and a precision Higgs facility.
description: 13 pages, 4 figures
title:  О названии Киева у Константина Багрянородного (952–954  гг.): аспекты историко-этимологической и ареальной интерпретации
Creators: name: Гусейнов, Гарун-Рашин
Publisher: name: Новгородский печатный двор
Year: 2019

description: Статья посвящена некоторым аспектам историко-этимологической и ареальной интерпретации топонима Σαμβατάς, традиционно отождествляемого с Киевом, из трактата Константина Багрянородного «Об управлении империей» (952–954 гг.). В результате произведенного анализа предложена его новая булгарская этимология на основе его соотнесения с известным в Дагестане ойконимом СунбатIул / СумматIул / СумбатIул, который имеет аналогичное происхождение.
Arrenurus (Megaluracarus) thienemanni K.O. Viets 1984
Creators: name: Smit, Harry
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Arrenuridae
Arrenurus
Arrenurus thienemanni

description: Arrenurus (Megaluracarus) thienemanni K.O. Viets, 1984
 Material examined. Northern Territory. 1/0/0, Stream upstream of Wangi Falls, Litchfield NP, 13° 0 9.832 S 130° 41.166 E, 25 September 2005; 1/3/0, Pools Waterfall Creek, upstream of falls, Kakadu NP, 13° 25.762 S 132° 25.089 E, 1 October 2005. Queensland. 1/9/0, Porcupine Creek, Porcupine Gorge NP, 20° 21.039 S 144° 27.852 E, 23 October 2005; 0/2/0, Rock pool Porcupine Creek, same data as previous location.
 Distribution. Northern Territory and Western Australia, and reported here for the first time from Queensland.
 Remarks. The rostrum of the male from Queensland is very short, and can only be seen in lateral view. Females do not have a rostrum at all, only an area without body pores is present. As both male and female do differ in other characters, they are assigned to the nominate form.
description: Published as part of Smit, Harry, 2010, Australian Arrenurus (Acari, Hydrachnidia) with the description of eleven new species, pp. 1-26 in Zootaxa 2541 on page 15, DOI: 10.5281/zenodo.196693
title: Словообразовательные модели чувашских гидронимов
Creators: name: Егорова, Анна
Publisher: name: Новгородский печатный двор
Year: 2019

description: В статье проведен структурно-словообразовательный анализ чувашской гидронимии. Выявлены и описаны словообразовательные модели чувашских гидронимов, анализированы их частотность и продуктивность.
title: Точно решаемая модель гистерезисных явлений в одноосных сегнетоэлектриках
Creators: name: Захаров, Анатолий
name: Захаров, Максим
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: Предложено описание процессов переключения в кристаллических сегнетоэлектриках с помощью уравнений релаксационных процессов с учетом воздействия переменного внешнего электрического поля. Получены точные аналитические решения этих уравнений для произвольной зависимости времени релаксации от внешнего поля и произвольной зависимости внешнего поля от времени. Исследованы асимптотические свойства этих решений. В рамках точно решенной модели выполнен детальный анализ термодинамики одноосного сегнетоэлектрика. В частности, выведено уравнение состояния сегнетоэлектрика, получено выражение для высоты энергетического барьера процессов переключения в одноосных сегнетоэлектриках и исследована ее температурная зависимость. Показано, что наличие сингулярности свободной энергии в точках, где безразмерный параметр порядка равен +1 или –1, резко ограничивает область применимости полиномиальных приближений.
Glow and dust in plasma boundaries
Creators: name: Land, Victor
name: Douglass, Angela
name: Qiao, Ke
name: Zhang, Zhuanhao
name: Matthews, Lorin
name: Hyde, Truell
Publisher: name: arXiv
Year: 2013
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The sheath region is probed in different complex plasma experiments using dust particles in addition to measurement of the optical emission originating from the plasma. The local maximum in optical emission coincides with the breaking of quasi-neutrality at the sheath boundary as indicated by the vertical force profile reconstructed from dust particle trajectories, as well as by the local onset of dust density waves in high density dust clouds suspended in a dielectric box.
Relative intensity noise in the LISA Pathfinder interferometer - experiments on ground and in space
Creators: name: Wittchen, Andreas
Publisher: name: Hannover : Institutionelles Repositorium der Leibniz Universität Hannover
Year: 2021
Subjects: subject: Gravitational waves
subject: LISA
subject: LISA Pathfinder
subject: heterodyne interferometry
subject: RIN
subject: Relative Intensity Noise
subject: optical sensing noise
subject: Gravitationswellen
subject: heterodyn Interferometrie
subject: Relatives Intensitäts Rauschen
subject: optisches Sensorrauschen
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: LISA Pathfinder war eine Satellitenmission der ESA mit dem Ziel der Demonstration der Messgenauigkeit der lokalen Messung der Position und Orientierung einer Testmasse, zur Vorbereitung auf den Gravitationswellendetektor LISA. LISA Pathfinder enthält vier Heterodyninterferometer, mit der gemessenen Phase können Positionsänderungen der Testmasse errechnet werden, um die wirkenden Kräfte zu untersuchen. In dieser Arbeit wird die Kopplung von Rauschen in der relativen Laserintensität zur Phasenmessung untersucht. Dazu werden Daten die während der aktiven Zeit des LPF Satelliten gemessen wurden verwendet, diese werden durch Daten von Experimenten von einem ähnlichen Aufbau im Labor ergänzt.
description: LISA Pathfinder was a satellite mission of the European Space Agency with the aim to demonstrate the Precision of the local measurement of the position and orientation of a test mass, in preparation of the gravitational wave detector LISA. LISA Pathfinder consists of four heterodyne interferometers, with the measured phase signals changes in the position of the test mass can be calculated. This data is then used to investigate the forces acting on the test mass. In this thesis the coupling of relative intensity noise to the measured phase is investigated. Used is data measured during the operation of the LPF satellite, for further investigation data measured in a similar system on a ground based laboratory is used.
Optimal representation of quantum channels
Creators: name: Lewandowska, Paulina
name: Kukulski, Ryszard
name: Pawela, Łukasz
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This work shows an approach to reduce the dimensionality of matrix representations of quantum channels. It is achieved by finding a base of the cone of positive semidefinite matrices which represent quantum channels. Next, this is implemented in the Julia programming language as a part of the QuantumInformation.jl package.
description: 11 pages
Investigation on the critical dynamics of real magnetics models by computational physics methods
Creators: name: Murtazaev, A. K.
name: Mutailamov, V. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The critical dynamics of classical 3D Heisenberg model and complex model of the real antiferromagnetic Cr2O3 is investigated with use of the method of molecular dynamics. The dynamic critical exponent z are determined for these models on the basis of the theory dynamic finite-size scaling.
description: 3 pages, 1 fugure
Environmental effects along the life cycle of digital technologies
Creators: name: Pohl, Johanna
name: Hinterholzer, Simon
Publisher: name: Technische Universität Berlin
Year: 2023
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::600 Technik::600 Technik, Technologie
subject: Information and Communication Technology
subject: environmental impact
subject: digital technologies
subject: environmental footprint
subject: direct effects
subject: ICT

description: The production, operation and disposal of digital technologies consumes energy and resources causing further environmental impacts such as GHG emissions, toxicity, abiotic depletion, and water depletion. There are a large number of studies that seek to determine these impacts. However, the results of some of these studies differ considerably due to inconsistent study design and assumptions on the future development of the electricity demand of data centres and communication networks. In this report, we analyse the results of selected studies in light of the way they were modelled, and identify environmentally relevant trends. Based on our analysis, we show which policy measures are needed to address the environmental challenges of digital technologies.
Insights Into First Grade Students' Development of Conceptual Numerical Understanding as Drawn From Progression-Based Assessments
Creators: name: Balt, Miriam
name: Fritz, Annemarie
name: Ehlert, Antje
Publisher: name: Lausanne : Frontiers Media
Year: 2020
Subjects: subject: numeracy
subject: mathematics
subject: conceptual numerical understanding
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::370 | Erziehung, Schul- und Bildungswesen

description: Early numeracy has been found to be one of the strongest predictors for later success in learning. Equipping children with a sound conceptual numerical understanding should therefore be a focus of early primary school mathematics. Assessments that are aligned to empirically validated learning progressions can support teachers to understand their students learning better and target instruction accordingly. This study examines numeracy learning of 101 first grade students over the course of one school year using progression-based assessments. Findings show that the students' performance increased significantly over time and that the initial conceptual numerical understanding had a positive effect on the students' learning progress as well as their end of school year performance. Analyzing the performance data based on the levels of the underlying developmental model uncovered an increasing elaboration of conceptual numerical understanding over time, but also individual differences within this process that need to be addressed through targeted intervention.
Arrenurus (Megaluracarus) rostratus subsp. mutilus Smit 2002
Creators: name: Smit, Harry
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Arrenuridae
Arrenurus
Arrenurus rostratus
Arrenurus (megaluracarus) rostratus mutilus smit, 2002

description: Arrenurus (Megaluracarus) rostratus mutilus Smit, 2002
(Fig. 9)
 Material examined. Northern Territory. 2/2/0, Manton Dam, 12° 51.726 S 131° 0 7.148 E, 24 September 2005; 2/4/0, Lake Jabiru, 12° 40.264 S 132° 50.436 E, 27 September 2005.
 Distribution. Western Australia and the Northern Territory.
 Remarks. Arrenurus rostratus mutilus has been erected based on the truncated posterior part of the female. In my collection females are present without this truncated posterior part, and these are assigned to A. rostratus. Two types of males are present, one with an indented posterior margin and with the setae between D4 and the posterior cauda margin distanced (Fig. 9, only setal base illustrated), and one with a pointed posterior cauda margin and the setae between D4 and the posterior cauda margin close to each other (Fig. 8). Both types co-occur. I checked material previously collected from northern Australia. All females from these collections belonged to A. rostratus mutilus, and the accompanying males had the setae distanced. Shape of the cauda is variable within A. rostratus (Walter 1929). Males with the setae distanced are therefore assigned to A. rostratus mutilus, males with the setae close to each other to A. rostratus. However, males from Sulawesi (Smit 1996), assigned to A. rostratus, have the setae distanced. More material is needed from a wider area before any final conclusions can be drawn on the taxonomic status of the Australian material.
description: Published as part of Smit, Harry, 2010, Australian Arrenurus (Acari, Hydrachnidia) with the description of eleven new species, pp. 1-26 in Zootaxa 2541 on page 14, DOI: 10.5281/zenodo.196693
Luzula lutea
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: L. alpino-pilosa X lutea - 4: Passhöhe der Grimsel, Walliser Seite (Samuelsson 1921).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Modal Specifications for Probabilistic Timed Systems
Creators: name: Han, Tingting
name: Krause, Christian
name: Kwiatkowska, Marta
name: Giese, Holger
Publisher: name: arXiv
Year: 2013
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: Modal automata are a classic formal model for component-based systems that comes equipped with a rich specification theory supporting abstraction, refinement and compositional reasoning. In recent years, quantitative variants of modal automata were introduced for specifying and reasoning about component-based designs for embedded and mobile systems. These respectively generalize modal specification theories for timed and probabilistic systems. In this paper, we define a modal specification language for combined probabilistic timed systems, called abstract probabilistic timed automata, which generalizes existing formalisms. We introduce appropriate syntactic and semantic refinement notions and discuss consistency of our specification language, also with respect to time-divergence. We identify a subclass of our models for which we define the fundamental operations for abstraction, conjunction and parallel composition, and show several compositionality results.
description: In Proceedings QAPL 2013, arXiv:1306.2413
Perturbation of the numerical range of unitary matrices
Creators: name: Kukulski, Ryszard
name: Lewandowska, Paulina
name: Pawela, Łukasz
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this work we show how to approach the problem of manimulating the numerical range of a unitary matrix. This task has far-reaching impact on the study of discrimination of quantum measurements. We achieve the aforementioned manipulation by introducing a method which allows us to find a unitary matrix whose numerical range contains the origin where at the same time the distance between unitary matrix and its perturbation is relative small in given metric.
description: 11 pages
Helical multiferroics for electric field controlled quantum information processing
Creators: name: Azimi, M.
name: Chotorlishvili, L.
name: Mishra, S.K.
name: Greschner, Sebastian
name: Vekua, T.
name: Berakdar, J.
Publisher: name: College Park, MD : American Physical Society
Year: 2014
Subjects: subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Magnetoelectric coupling in helical multiferroics allows us to steer spin order with electric fields. Here we show theoretically that in a helical multiferroic chain quantum information processing as well as quantum phases are highly sensitive to electric (E) field. Applying E field, the quantum state transfer fidelity can be increased and made directionally dependent. We also show that E field transforms the spin-density-wave/nematic or multipolar phases of a frustrated ferromagnetic spin-12 chain in chiral phase with a strong magnetoelectric coupling. We find sharp reorganization of the entanglement spectrum as well as a large enhancement of fidelity susceptibility at Ising quantum phase transition from nematic to chiral states driven by electric field. These findings point to a tool for quantum information with low power consumption. © 2014 American Physical Society.
Impact of deposition conditions on nanostructured anisotropic silica thin films in multilayer interference coatings
Creators: name: Grineviciute, Lina
name: Badorreck, Holger
name: Jensen, Lars
name: Ristau, Detlev
name: Jupé, Marco
name: Selskis, Algirdas
name: Tolenis, Tomas
Publisher: name: Amsterdam : Elsevier
Year: 2021
Subjects: subject: Anisotropic coatings
subject: Effective refractive index
subject: Molecular dynamics
subject: Phase retardance
subject: Sculptured thin films
subject: Surface filling
subject: Dewey Decimal Classification::600 | Technik::670 | Industrielle und handwerkliche Fertigung
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik
subject: Dewey Decimal Classification::600 | Technik::660 | Technische Chemie

description: Recent developments of nanostructured coatings have reached a point where extensive investigations within multi-layer systems are necessary for further implementation in novel photonic systems. Although sculptured thin films are explored for decades, no optical and structural measurements have been performed for anisotropic nanostructured multi-layer coatings with different deposition conditions of the dense layer. In this paper, we present extensive morphological analysis on silica nanostructured anisotropic films. Changing the deposition angle from 66° to 84°, indicate the changes in surface filling from 84% to 57%, respectively, while phase retardance has a maximal value of 0.032°/nm at 70° and 72° angles. We also present the investigation of covering such structures with the dense layer at different conditions. As a result, the technology for maintaining initial anisotropic properties is developed for extending spectral difference 1.6 times and phase retardation by 5% in anisotropic multi-layer coatings. Furthermore, we present simulations of growing silica layer using experimental conditions in the Virtual Coater framework resulting in virtual anisotropic films for comparison with measurements. The minimal impact on the anisotropy of porous layer is reached with the deposition of dense layer at 30° angle during constant substrate rotation. © 2021
ICTV virus taxonomy profile: Partitiviridae
Creators: name: Vainio, Eeva J.
name: Chiba, Sotaro
name: Ghabrial, Said A.
name: Maiss, Edgar
name: Roossinck, Marilyn
name: Sabanadzovic, Sead
name: Suzuki, Nobuhiro
name: Xie, Jiatao
name: Nibert, Max
name: Lefkowitz, E.J.
name: Davison, A.J.
name: Siddell, S.G.
name: Smith, D.B.
name: Orton, R.J.
name: Simmonds, P.
name: ICTV Report Consortium
Publisher: name: London : Microbiology Society
Year: 2018
Subjects: subject: Alphapartitivirus
subject: Betapartitivirus
subject: Cryspovirus
subject: Deltapartitivirus
subject: Gammapartitivirus
subject: ICTV
subject: Partitiviridae
subject: Taxonomy
subject: virus RNA
subject: Alveolata
subject: classification
subject: fungus
subject: genetics
subject: nomenclature
subject: phylogeny
subject: plant
subject: RNA virus
subject: ultrastructure
subject: virion
subject: virology
subject: virus genome
subject: virus replication
subject: Fungi
subject: Genome, Viral
subject: Phylogeny
subject: Plants
subject: RNA Viruses
subject: RNA, Viral
subject: Terminology as Topic
subject: Virion
subject: Virus Replication
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: The Partitiviridae is a family of small, isometric, non-enveloped viruses with bisegmented double-stranded (ds) RNA genomes of 3-4.8 kbp. The two genome segments are individually encapsidated. The family has five genera, with characteristic hosts for members of each genus: either plants or fungi for genera Alphapartitivirus and Betapartitivirus, fungi for genus Gammapartitivirus, plants for genus Deltapartitivirus and protozoa for genus Cryspovirus. Partitiviruses are transmitted intracellularly via seeds (plants), oocysts (protozoa) or hyphal anastomosis, cell division and sporogenesis (fungi); there are no known natural vectors. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the taxonomy of the Partitiviridae, which is available at www.ictv.global/report/partitiviridae. © 2018 The Authors.
Dimensional reduction and its breakdown in the 3-dimensional long-range random field Ising model
Creators: name: Baczyk, Maxime
name: Tissier, Matthieu
name: Tarjus, Gilles
name: Sakamoto, Yoshinori
Publisher: name: arXiv
Year: 2013
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We investigate dimensional reduction, the property that the critical behavior of a system in the presence of quenched disorder in dimension d is the same as that of its pure counterpart in d-2, and its breakdown in the case of the random-field Ising model in which both the interactions and the correlations of the disorder are long-ranged, i.e. power-law decaying. To some extent the power-law exponents play the role of spatial dimension in a short-range model, which allows us to probe the theoretically predicted existence of a nontrivial critical value separating a region where dimensional reduction holds from one where it is broken, while still considering the physical dimension d=3. By extending our recently developed approach based on a nonperturbative functional renormalization group combined with a supersymmetric formalism, we find that such a critical value indeed exists, provided one chooses a specific relation between the decay exponents of the interactions and of the disorder correlations. This transition from dimensional reduction to its breakdown should therefore be observable in simulations and numerical analyses, if not experimentally.
description: 9 pages, 2 figures
Temperature measurement with lanthanide doped nanocrystals
Creators: name: Thiem, Jonas
Publisher: name: Hannover : Institutionelles Repositorium der Leibniz Universität Hannover
Year: 2022
Subjects: subject: Nanothermometrie
subject: Optische Sensorik
subject: Nanokristalle
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Temperature is one of the fundamental physical state variables through out most scientific and technological applications. However, measuring temperature is not always as straight forward as it may seem, especially if a high degree of precision is required. There are many different optical temperature sensor concepts, ranging from fiber based sensors to thermal radiation cameras. Among those, this thesis focuses on the temperature measurement with optically active nanocrystals. The first part of this thesis provides the underlying theoretical principles and physical correlations. After that, different optimization routes for both thermal and spatial resolution, respectively, are presented in the separate chapters. Lastly, a numerical concept to optimize the spatial resolution of measurements by utilizing stimulated emission depletion is presented. Future developments that lie ahead in nanothermometry are discussed in the concluding section.
Characterizing User Behavior and Information Propagation on a Social Multimedia Network
Creators: name: O'Donovan, Francis T.
name: Fournelle, Connie
name: Gaffigan, Steve
name: Brdiczka, Oliver
name: Shen, Jianqiang
name: Liu, Juan
name: Moore, Kendra E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: An increasing portion of modern socializing takes place via online social networks. Members of these communities often play distinct roles that can be deduced from observations of users' online activities. One such activity is the sharing of multimedia, the popularity of which can vary dramatically. Here we discuss our initial analysis of anonymized, scraped data from consenting Facebook users, together with associated demographic and psychological profiles. We present five clusters of users with common observed online behaviors, where these users also show correlated profile characteristics. Finally, we identify some common properties of the most popular multimedia content.
description: 6 pages, 5 figures, 2 tables, to be published in the proceedings of the Int. Workshop on Social Multimedia Research (SMMR) 2013. 2013 IEEE
Extended Materials 5: Informe sobre consulta con los lideres de las comunidades Shawi invitados al estudio, y que han reportado inundaciones extremas en su comunidad // Report on consultation with Shawi community leaders invited to the study, and who have reported extreme flooding in their communities.
Creators: name: Pizango Tangoa, Manuel
name: Lancha-Rucoba, Guillermo
name: Huiñapi, Junior Chanchari
name: Silvera-Ccallo, Rosa
name: Tangoa, Nerita Inuma
name: Zavaleta-Cortijo, Carol
Publisher: name: figshare
Year: 2023
Subjects: Adverse weather events
Human impacts of climate change and human adaptation
Public health not elsewhere classified
Global Indigenous studies health and wellbeing
Global Indigenous studies environmental knowledges and management

description: Report on consultation with Shawi community leaders invited to the study, and who have reported extreme flooding in their communities.
Embedding spheres in knot traces
Creators: name: Feller, Peter
name: Miller, Allison N.
name: Nagel, Matthias
name: Orson, Patrick
name: Powell, Mark
name: Ray, Arunima
Publisher: name: arXiv
Year: 2020
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57K40, 57K10, 57N35, 57N70, 57R67

description: The trace of $n$-framed surgery on a knot in $S^3$ is a 4-manifold homotopy equivalent to the 2-sphere. We characterise when a generator of the second homotopy group of such a manifold can be realised by a locally flat embedded 2-sphere whose complement has abelian fundamental group. Our characterisation is in terms of classical and computable 3-dimensional knot invariants. For each $n$, this provides conditions that imply a knot is topologically $n$-shake slice, directly analogous to the result of Freedman and Quinn that a knot with trivial Alexander polynomial is topologically slice.
description: 37 pages, 2 figures. v2 some typos fixed
The Spectrum of Strong Behavioral Equivalences for Nondeterministic and Probabilistic Processes
Creators: name: Bernardo, Marco
name: De Nicola, Rocco
name: Loreti, Michele
Publisher: name: arXiv
Year: 2013
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We present a spectrum of trace-based, testing, and bisimulation equivalences for nondeterministic and probabilistic processes whose activities are all observable. For every equivalence under study, we examine the discriminating power of three variants stemming from three approaches that differ for the way probabilities of events are compared when nondeterministic choices are resolved via deterministic schedulers. We show that the first approach - which compares two resolutions relatively to the probability distributions of all considered events - results in a fragment of the spectrum compatible with the spectrum of behavioral equivalences for fully probabilistic processes. In contrast, the second approach - which compares the probabilities of the events of a resolution with the probabilities of the same events in possibly different resolutions - gives rise to another fragment composed of coarser equivalences that exhibits several analogies with the spectrum of behavioral equivalences for fully nondeterministic processes. Finally, the third approach - which only compares the extremal probabilities of each event stemming from the different resolutions - yields even coarser equivalences that, however, give rise to a hierarchy similar to that stemming from the second approach.
description: In Proceedings QAPL 2013, arXiv:1306.2413
Arrenurus (Megaluracarus) rotundicaudatus Smit, 2010, n. sp.
Creators: name: Smit, Harry
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Arrenuridae
Arrenurus
Arrenurus rotundicaudatus

description: Arrenurus (Megaluracarus) rotundicaudatus n. sp.
(Figs. 10A–D)
 Material examined. Holotype male, Ewans Pond 1, Ewans Ponds Conservation park, South Australia, Australia, 38° 0 1.566 S 140° 47.434 E, 4 April 2008 (SAM). Paratype: female, same data as holotype (SAM).
 Diagnosis. Male: Cauda posteriorly rounded, D2 and D3 located close to each other, idiosoma conspicuously blue. Female: Idiosoma conspicuously blue, genital plates short, slightly geniculated, gonopore with triangular sclerotized patches.
 Description. Male: Idiosoma elliptical, narrowed posteriorly, 753 long and 518 wide, conspicuously blue, legs brown. Dorsal shield 518 wide, D2 and D3 close to each other. Cauda indistinctly set of from idiosoma, rounded posteriorly with a pair of two short setae between D4 and posterior margin (Fig. 10A). Capitular bay shallow. First coxal plates extending to anterior idiosoma margin. Gonopore 62 long. Genital plates long and narrow, extending to lateral idiosoma margin (Fig. 10B). Lengths of PI-PV: 28, 64, 41, 70, 34. Medial side of PII with three setae, one located more dorsally and the other two near anterior margin of segment (Fig. 10C). Lengths of I-leg-4-6: 100, 108, 110. Lengths of IV-leg-4-6: 140, 170, 170. IV-leg-4 with a short, strongly tapering spur.
Female: Idiosoma 859 long and 680 wide, conspicuously blue, legs brown. Dorsal shield complete, 753 long and 559 wide, D2 and D3 not close to each other. Anterior idiosoma margin rounded. First coxal plates extending to anterior idiosoma margin. Medial margin of third and fourth coxal plates more or less of equal length, directed somewhat oblique, distance between third coxal plates less then width of one genital valve. Gonopore 170 long and 180 wide, genital valves anteriorly and posteriorly with triangular chitinized patches, which are connected medially. Genital plates short and narrow, somewhat geniculated laterally (Fig. 10D), genital field 100 wide. Lengths of PI-PV: 32, 62, 46, 72, 36; palp as in male. Lengths of I-leg-4-6: 106, 114, 102. Lengths of IV-leg-4-6: 146, 154, 160.
 Etymology. Named for the rounded cauda of the male.
 Remarks. The rounded posterior margin of the cauda in combination with closely located glandularia D2 and D3 will easily separate the new species from other species of the genus. The only species somewhat close, A. simplicicauda Lundblad from Burma, has the posterior margin of the cauda with a lateral indentation, and D2 and D3 distanced.
description: Published as part of Smit, Harry, 2010, Australian Arrenurus (Acari, Hydrachnidia) with the description of eleven new species, pp. 1-26 in Zootaxa 2541 on page 15, DOI: 10.5281/zenodo.196693
title: Анализ методов контроля качества тепловых труб
Creators: name: Карачинов, Владимир
name: Петров, Дмитрий
name: Килиба, Юрий
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: С учетом актуальности применения тепловых труб в различных отраслях промышленности исследовано влияние основных факторов на их качество. Предложен признак и выполнена классификация методов контроля качества тепловых труб. На основании результатов экспериментальных исследований показаны преимущества неразрушающих методов контроля качества серийно выпускаемых тепловых труб. Отмечена повышенная информативность оптических методов в связи с применением в технологии контроля лазерно-тепловизионных измерительных систем в сочетании с цифровыми методами обработки регистрируемых изображений.
Arrenurus (Brevicaudaturus) laticodulus Piersig 1898
Creators: name: Smit, Harry
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Arrenuridae
Arrenurus
Arrenurus laticodulus

description: Arrenurus (Brevicaudaturus) laticodulus Piersig, 1898
 Material examined. Northern Territory. 0/1/0, Lake Jabiru, 12° 40.264 S 132° 50.436 E, 27 September 2005. Distribution. Queensland, and here reported for the first time from the Northern Territory.
description: Published as part of Smit, Harry, 2010, Australian Arrenurus (Acari, Hydrachnidia) with the description of eleven new species, pp. 1-26 in Zootaxa 2541 on page 17, DOI: 10.5281/zenodo.196693
title: Формирование многослойных углеродных пленок путем направленной термической обработки поверхности водной дисперсии оксида графена
Creators: name: Корнилов, Денис
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: Представлены результаты научных исследований по разработке новой методики получения пленок из восстановленного оксида графена путем их образования при направленной термической обработке поверхности водной дисперсии оксида графена. Полученные пленки охарактеризованы современными методами анализа, исследованы морфология поверхности, структура связей, удельное поверхностное электрическое сопротивление и толщины. Представлены пленки из многослойного восстановленного оксида графена толщиной от 1 до 12,25 мкм с удельным поверхностным электрическим сопротивлением от 11,3×106 до 1,45×106 Ом/□, которые могут найти широкое применение при формировании резистивных покрытий. Результаты исследований демонстрируют возможность синтеза многослойных пленок из восстановленного оксида графена по методике, ранее не встречающейся в литературных источниках. Преимущества методики заключаются как в простоте и доступности выполнения, так и в возможности контролирования физико-химических свойств многослойных пленок восстановленного оксида графена.
Arrenurus (Brevicaudaturus) multicornutus Walter 1915
Creators: name: Smit, Harry
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Arrenuridae
Arrenurus
Arrenurus multicornutus

description: Arrenurus (Brevicaudaturus) multicornutus Walter, 1915
 Material examined. Northern Territory. 0/1/0, Lake Jabiru, 12° 40.264 S 132° 50.436 E, 27 September 2005; 0/1/0, Caranbirini Waterhole, W of Borroloola, 16° 16.279 S 136° 0 4.837 E, 6 October 2005. Queensland. 2 (juvenile)/0/0, Moores Creek, Rockhampton, 23° 22 S 150° 31 E, 18 October 1982, leg. A.P. Mackay. New South Wales. 1/0/0, small pools N of Lake Hiawatha, Yuragir NP, 29° 47.315 S, 153° 15.171 E, 10 November 2003.
 Remarks. The female from Caranbirini Waterhole has D3 only on small humps, and the dorsal shield narrowed anteriorly. It is somewhat similar to the female from Lakefield NP (Smit 2003a), and likewise assigned to A. multicornutus.
 Distribution. Reported previously from the Western Australia, Northern Territory and Queensland and here reported for the first time for New South Wales.
description: Published as part of Smit, Harry, 2010, Australian Arrenurus (Acari, Hydrachnidia) with the description of eleven new species, pp. 1-26 in Zootaxa 2541 on page 17, DOI: 10.5281/zenodo.196693
Self-similar solutions to the mean curvature flow in $\mathbb{R}^{3}$
Creators: name: Leandro, Benedito
name: Novais, Rafael
name: Reis, Hiuri F. S. dos
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: In this paper we make an analysis of self-similar solutions for the mean curvature flow (MCF) by surfaces of revolution and ruled surfaces in $\mathbb{R}^{3}$. We prove that self-similar solutions of the MCF by non-cylindrival surfaces and conical surfaces in $\mathbb{R}^{3}$ are trivial. Moreover, we characterize the self-similar solutions of the MCF by surfaces of revolutions under a homothetic helicoidal motion in $\mathbb{R}^{3}$ in terms of the curvature of the generating curve. Finally, we characterize the self-similar solutions for the MCF by cylindrical surfaces under a homothetic helicoidal motion in $\mathbb{R}^3$. Explicit families of exact solutions for the MCF by cylindrical surfaces in $\mathbb{R}^{3}$ are also given.
Mining Representative Unsubstituted Graph Patterns Using Prior Similarity Matrix
Creators: name: Dhifli, Wajdi
name: Saidi, Rabie
name: Nguifo, Engelbert Mephu
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: One of the most powerful techniques to study protein structures is to look for recurrent fragments (also called substructures or spatial motifs), then use them as patterns to characterize the proteins under study. An emergent trend consists in parsing proteins three-dimensional (3D) structures into graphs of amino acids. Hence, the search of recurrent spatial motifs is formulated as a process of frequent subgraph discovery where each subgraph represents a spatial motif. In this scope, several efficient approaches for frequent subgraph discovery have been proposed in the literature. However, the set of discovered frequent subgraphs is too large to be efficiently analyzed and explored in any further process. In this paper, we propose a novel pattern selection approach that shrinks the large number of discovered frequent subgraphs by selecting the representative ones. Existing pattern selection approaches do not exploit the domain knowledge. Yet, in our approach we incorporate the evolutionary information of amino acids defined in the substitution matrices in order to select the representative subgraphs. We show the effectiveness of our approach on a number of real datasets. The results issued from our experiments show that our approach is able to considerably decrease the number of motifs while enhancing their interestingness.
Dynamics of highly unbalanced Bose-Bose mixtures: miscible vs immiscible gases
Creators: name: Sartori, Alberto
name: Recati, Alessio
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the collective modes of the minority component of a highly unbalanced Bose-Bose mixtures. In the miscible case the minority component feels an effective external potential and we derive an analytical expression for the mode frequencies. The latter is independent of the minority component interaction strength. In the immiscible case we find that the ground state can be a two-domain walls soliton. Although the mode frequencies are continuous at the transition, their behaviour is very different with respect to the miscible case. The dynamical behaviour of the solitonic structure and the frequency dependence on the inter- and intra-species interaction is numerically studied using coupled Gross-Pitaevskii equations.
description: 6 pages, 10 figures
Probabilistic Concurrent Kleene Algebra
Creators: name: McIver, Annabelle
name: Rabehaja, Tahiry
name: Struth, Georg
Publisher: name: arXiv
Year: 2013
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We provide an extension of concurrent Kleene algebras to account for probabilistic properties. The algebra yields a unified framework containing nondeterminism, concurrency and probability and is sound with respect to the set of probabilistic automata modulo probabilistic simulation. We use the resulting algebra to generalise the algebraic formulation of a variant of Jones' rely/guarantee calculus.
description: In Proceedings QAPL 2013, arXiv:1306.2413
2023 OpenFF Annual Meeting - Current Capabilities
Creators: name: Wagner, Jeffrey
name: Mitchell, Josh
name: Thompson, Matt
Publisher: name: Zenodo
Year: 2023

description: Current Capabilities Jeff Wagner, Josh Mitchell, Matt Thompson Open Force Field This is a presentation from the second day of the 2023 OMSF Symposium in Boston, which ran as a hybrid in-person/virtual event. https://youtu.be/ojlxHiJ3M-4
description: Research supported by NIH R01 GM132386
Hochauflösende Spektroskopie der Alkali-Erdalkali-Moleküle KCa und LiCa
Creators: name: Gerschmann, Julia
Publisher: name: Hannover : Institutionelles Repositorium der Leibniz Universität Hannover
Year: 2021
Subjects: subject: Alkali-metal alkaline-earth-metal molecules
subject: Fourier transform spectroscopy
subject: Alkali-Erdalkali-Moleküle
subject: Fouriertransformation-Spektroskopie
subject: rovibronische Spektren
subject: gekoppelte elektronische Zustände
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: In dieser Arbeit werden KCa-Moleküle in einer Heatpipe gebildet und mittels hochauflösender Fouriertransformation-Spektroskopie mit Laseranregungen im nahinfraroten Bereich untersucht. Analytische Potenzialkurven sowie Dunham-Koeffizienten der zwei niedrigsten Sigma-Zuständen werden ermittelt und das aufgenommene thermische Spektrum damit erfolgreich simuliert. Außerdem wird das Molekül LiCa analog untersucht und die bisherigen Messungen an dem Molekül erweitert, wodurch die Potenziale des Grundzustandes und angeregten Zustandes verbessert werden. Es konnten lokale Störungen durch den 1. Pi-Zustand beobachtet werden und im Rahmen einer Entstörung Dunham-Koeffizienten für einen Teil der Vibrationsleiter diesen Zustandes sowie die Spin-Bahn-Aufspaltung und Kopplungsgrößen zwischen den 2. Sigma- und 1. Pi-Zustand gefunden werden. Die Ergebnisse werden mit Ab-initio-Rechnungen verglichen. Die Übereinstimmung ist teilweise sehr gut. Im Ausblick wird eine Einordnung zu anderen Alkali-Erdalkali-Molekülen gegeben.
Norm form equations with solutions taking values in a multi-recurrence
Creators: name: Fuchs, Clemens
name: Heintze, Sebastian
Publisher: name: arXiv
Year: 2020
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11D57, 11B37, 11J87

description: We are interested in solutions of a norm form equation that takes values in a given multi-recurrence. We show that among the solutions there are only finitely many values in each component which lie in the given multi-recurrence unless the recurrence is of precisely described exceptional shape. This gives a variant of the question on arithmetic progressions in the solution set of norm form equations.
description: 11 pages
A Polynomial Variant of Diophantine Triples in Linear Recurrences
Creators: name: Fuchs, Clemens
name: Heintze, Sebastian
Publisher: name: arXiv
Year: 2020
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11B37, 11D61

description: Let $ (G_n)_{n=0}^{\infty} $ be a polynomial power sum, i.e. a simple linear recurrence sequence of complex polynomials with power sum representation $ G_n = f_1α_1^n + \cdots + f_kα_k^n $ and polynomial characteristic roots $ α_1,\ldots,α_k $. For a fixed polynomial $ p $, we consider triples $ (a,b,c) $ of pairwise distinct non-zero polynomials such that $ ab+p, ac+p, bc+p $ are elements of $ (G_n)_{n=0}^{\infty} $. We will prove that under a suitable dominant root condition there are only finitely many such triples if neither $ f_1 $ nor $ f_1 α_1 $ is a perfect square.
description: 9 pages
FLUID: A Unified Evaluation Framework for Flexible Sequential Data
Creators: name: Wallingford, Matthew
name: Kusupati, Aditya
name: Alizadeh-Vahid, Keivan
name: Walsman, Aaron
name: Kembhavi, Aniruddha
name: Farhadi, Ali
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Modern ML methods excel when training data is IID, large-scale, and well labeled. Learning in less ideal conditions remains an open challenge. The sub-fields of few-shot, continual, transfer, and representation learning have made substantial strides in learning under adverse conditions; each affording distinct advantages through methods and insights. These methods address different challenges such as data arriving sequentially or scarce training examples, however often the difficult conditions an ML system will face over its lifetime cannot be anticipated prior to deployment. Therefore, general ML systems which can handle the many challenges of learning in practical settings are needed. To foster research towards the goal of general ML methods, we introduce a new unified evaluation framework - FLUID (Flexible Sequential Data). FLUID integrates the objectives of few-shot, continual, transfer, and representation learning while enabling comparison and integration of techniques across these subfields. In FLUID, a learner faces a stream of data and must make sequential predictions while choosing how to update itself, adapt quickly to novel classes, and deal with changing data distributions; while accounting for the total amount of compute. We conduct experiments on a broad set of methods which shed new insight on the advantages and limitations of current solutions and indicate new research problems to solve. As a starting point towards more general methods, we present two new baselines which outperform other evaluated methods on FLUID. Project page: https://raivn.cs.washington.edu/projects/FLUID/.
description: 27 pages, 6 figures. Project page: https://raivn.cs.washington.edu/projects/FLUID/