cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Évaluation de l'effet d'une étude posturale dynamique cycliste sur le rendement énergétique, à court terme, chez le cycliste entraîné
Creators: name: Gagnepain Léo
Publisher: name: Zenodo
Year: 2022
Subjects: cyclisme
étude posturale dynamique
rendement énergétique

description: Problématique La question qui se pose alors est de savoir si une étude posturale dynamique cycliste réalisée par Velofitting entraîne une amélioration du rendement énergétique à court terme, chez le cycliste entraîné. Méthode Pour ce faire, un groupe de participants a réalisé deux efforts modérés cyclistes identiques sur home-trainer, à une semaine d’intervalle, durant laquelle une étude posturale dynamique cycliste a été réalisée avec Velofitting. Nous avons effectué des comparaisons entre les données issues des tests pré et post étude posturale pour le groupe expérimental, en parallèle de celles du groupe contrôle qui n’a pas fait d’étude posturale. Le protocole expérimental était divisé en deux phases principales : Une phase de test cardiorespiratoire cycliste sur home-trainer : mesure de VO2, VE et FC Une phase d’étude posturale dynamique cycliste réalisée par Velofitting Conclusion Cette étude a mis en exergue une tendance selon laquelle les études posturales cyclistes dynamiques réalisées par Velofitting amèneraient à des diminutions de consommation d’oxygène (- 10,2 %) et de fréquence cardiaque (- 4,5 %) pour un effort d’endurance de 30 min à 90 % FTP. Ces améliorations se traduiraient alors par un meilleur rendement énergétique (+ 13,7 %) équivalent à un gain médian de puissance de 13,6 % soit 36 W.
 Compte tenu des résultats obtenus, des travaux de recherches complémentaires sont envisageables en suivant les perspectives d’améliorations énoncées précédemment et, notamment, en validant la tendance mesurée sur un groupe de participants plus conséquent ou encore sur une durée de plusieurs mois, impliquant plusieurs tests d’effort pour mesurer les effets de l’étude posturale dynamique de Velofitting sur le long terme.
A Guide to the Design of Electronic Properties of Graphene Nanoribbons
Creators: name: Yazyev, Oleg V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Graphene nanoribbons (GNRs) are one-dimensional nanostructures predicted to display a rich variety of electronic behaviors. Depending on their structure, GNRs realize metallic and semiconducting electronic structures with band gaps that can be tuned across broad ranges. Certain GNRs also exhibit a peculiar gapped magnetic phase for which the half-metallic state can be induced as well as the topologically non-trivial quantum spin Hall electronic phase. Because their electronic properties are highly tunable, GNRs have quickly become a popular subject of research toward the design of graphene-based nanostructures for technological applications. This Account presents a pedagogical overview of the various degrees of freedom in the atomic structure and interactions that researchers can use to tailor the electronic structure of these materials. The Account provides a broad picture of relevant physical concepts that would facilitate the rational design of GNRs with desired electronic properties through synthetic techniques.
description: Invited review article in Accounts of Chemical Research, special issue on graphene (part 2)
Performance Analysis of Clustering Protocol Using Fuzzy Logic for Wireless Sensor Network
Creators: name: Godbole, vaibhav
Publisher: name: arXiv
Year: 2013
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: In order to gather information more efficiently, wireless sensor networks (WSNs) are partitioned into clusters. Most proposed clustering algorithms do not consider the location of the base station. This situation causes hot spot problems in multi-hop WSNs. In this paper, we analyze a fuzzy clustering algorithm (FCA) which aims to prolong the lifetime of WSNs. This algorithm adjusts the cluster-head radius considering the residual energy and distance to the base station parameters of the sensor nodes. This helps to decrease the intra-cluster work of the sensor nodes which are closer to the base station or have lower battery level. Fuzzy logic is utilized for handling the uncertainties in cluster-head radius estimation. We compare this algorithm with the low energy adaptive clustering hierarchy (LEACH) algorithm according to the parameters of first node dies half of the nodes alive and energy-efficiency metrics. Our simulation results show that the fuzzy clustering approach performs better than LEACH. Therefore, the FCA is a stable and energy-efficient clustering algorithm.
Supplementary materials from Discovery of novel papillomaviruses in the critically endangered Malayan and Chinese pangolins
Creators: name: Nino Barreat, Jose Gabriel
name: Kamada, Anselmo Jiro
name: Reuben de Souza, Charles
name: Katzourakis, Aris
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: 60301 Animal Systematics and Taxonomy
subject: 60310 Plant Systematics and Taxonomy

description: Supplementary tables and figures.
ALICE Physics Summary
Creators: name: Preghenella, Roberto
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The ALICE experiment at the LHC has collected data in proton-proton (pp) collisions at $\sqrt{s}$ = 0.9, 2.76, 7 and 8 TeV, in lead-lead (Pb--Pb) collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV and in proton-lead (p-Pb) collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV. A summary overview of recent experimental physics results obtained by ALICE is presented in this paper with a selection of few representative measurements.
description: 7 pages, 12 figures, prepared for the proceedings of the HCP2012 conference
Дослідження Змійових валів у Середньому Подніпров’ї
Creators: name: Кучера, Михайло
name: Юра, Р.
Publisher: name: figshare
Year: 2019
Subjects: Archaeology

description: Кучера, М. П., Юра, Р. А. 1976. Дослідження Змійових валів у Середньому Подніпров’ї. В: Довженок, В. Й. (відп. ред.). Дослідження з слов’яно-руської археології. Київ: Наукова думка, с. 198–216.
Octahedral Engineering of Orbital Polarizations in Charge Transfer Oxides
Creators: name: Cammarata, Antonio
name: Rondinelli, James M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Negative charge transfer $AB$O$_3$ oxides may undergo electronic metal--insulator transitions (MIT) concomitant with a dilation and contraction of nearly rigid octahedra. On both sides of the MIT are in-phase or out-of-phase (or both) rotations of adjacent octahedra that buckle the $B$--O--$B$ bond angle away from 180$^\circ$. Using density functional theory with the PBEsol$+U$ approach, we describe a novel octahedral engineering avenue to control the $B$ 3d and O $2p$ orbital polarization through enhancement of the $B$O$_6$ rotation "sense" rather than solely through conventional changes to the $B$--O bond lengths, \emph{i.e.} crystal field distortions. Using CaFeO$_3$ as a prototypical material, we show the flavor of the octahedral rotation pattern when combined with strain--rotation coupling and thin film engineering strategies offers a promising avenue to fine tune orbital polarizations near electronic phase boundaries.
description: 6 pages, 5 figures
Effect of edge reconstruction and electron-electron interactions on quantum transport in graphene nanoribbons
Creators: name: Ihnatsenka, S.
name: Kirczenow, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present numerical studies of conduction in graphene nanoribbons with reconstructed edges based on the standard tight-binding model of the graphene and the extended Huckel model of the reconstructed defects. We performed atomic geometry relaxation of individual defects using density functional theory and then explicitly calculated the tight-binding parameters used to model electron transport in graphene with reconstructed edges. The calculated conductances reveal strong backscattering and electron-hole asymmetry depending on the edge and defect type. This is related to an additional defect-induced band whose wave function is poorly matched to the propagating states of the pristine ribbon. We find a transport gap to open near the Dirac point and to scale inversely with the ribbon width, similarly to what has been observed in experiments. We predict the largest transport gap to occur for armchair edges with Stone-Wales defects, while heptagon and pentagon defects cause about equal backscattering for electrons and holes, respectively. Choosing the heptagon defect as an example, we show that although electron interactions in the Hartree approximation cause accumulation of charge carriers on the defects, surprisingly, their effect on transport is to reduce carrier backscattering by the defects and thus to enhance the conductance.
description: 8 pages, 4 figures
Homelessness, Housing, and Heatwaves: Why Climate-Resilient Communities Matter
Creators: name: Savoye' Sharrieff
Publisher: name: Zenodo
Year: 2025

description: As climate change intensifies, extreme weather events—heatwaves, hurricanes, and flooding—are pushing more people into homelessness while worsening conditions for those already without shelter. "Built to Last: Engineering Affordable Housing in the Age of Climate Change" explores the urgent need for climate-resilient, affordable housing as both a humanitarian and engineering challenge.

This article examines how civil engineering, sustainable urban planning, and innovative construction methods can provide long-term solutions to the housing crisis. From modular housing and flood-resistant designs to solar-powered, self-sustaining communities, the piece highlights how infrastructure and policy changes can create affordable, durable housing for vulnerable populations.

Focusing on the Greater New Orleans area, the article connects climate-driven displacement with rising housing costs, emphasizing the role of community-driven development in building a more resilient future. With a call to action for policymakers, developers, and urban planners, this article underscores why sustainable, well-designed housing is key to protecting lives and strengthening communities in an era of climate uncertainty.
description: Climate change is no longer a distant threat—it is an immediate crisis that is exacerbating homelessness and deepening the housing crisis. As extreme weather events such as heatwaves, hurricanes, and floods become more frequent, people without stable housing are left increasingly vulnerable. The combination of climate displacement, rising housing costs, and infrastructure challenges has created an urgent need for climate-resilient, affordable housing.

This article explores how civil engineering and urban planning can provide sustainable, long-term solutions to this growing crisis. It highlights modular construction, flood-resistant housing, and green energy integration as key innovations that can reduce costs and improve housing stability. The role of community-driven development is also emphasized, ensuring that affordable housing is built in strategic locations near transportation, jobs, and essential services.

Focusing on the Greater New Orleans area, where hurricanes and even rare snowfall events have disrupted communities, the article examines how climate adaptation strategies can protect vulnerable populations while promoting economic resilience. Investing in durable, eco-friendly, and affordable housing not only saves lives but also reduces the burden on emergency services, shelters, and healthcare systems.

The article concludes with a call to action for policymakers, developers, and community leaders to prioritize climate-conscious housing investments. By embracing sustainable engineering and urban design, society can ensure that safe, stable, and affordable housing is a reality for all—before climate change displaces even more people.
title: ПРОДУКТИВНОЕ ДОЛГОЛЕТИЕ  И ВОСПРОИЗВОДИТЕЛЬНЫЕ КАЧЕСТВА ГОЛШТИНСКОГО СКОТА РАЗЛИЧНЫХ ПОПУЛЯЦИЙ В УСЛОВИЯХ СМОЛЕНСКОЙ ОБЛАСТИ. СБОРНИК НАУЧНЫХ ТРУДОВ КНЦЗВ. - 2019. - Т. 8. - № 2
Creators: name: Татуева, Оксана
Publisher: name: ФГБНУ КНЦЗВ
Year: 2019

description: Проведена оценка  продуктивных и воспроизводительных качеств   импортных коров голштинской породы разных популяций. Изучена продолжительность жизни животных в  сочетании с их пожизненной и максимальной продуктивностью.
description: The estimation of productive and reproductive qualities of imported Holstein cows of different populations is carried out. The life expectancy of animals in combination with their lifetime and maximum productivity was studied.
Generalized sine-Gordon models and quantum braided groups
Creators: name: Delduc, Francois
name: Magro, Marc
name: Vicedo, Benoit
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We determine the quantized function algebras associated with various examples of generalized sine-Gordon models. These are quadratic algebras of the general Freidel-Maillet type, the classical limits of which reproduce the lattice Poisson algebra recently obtained for these models defined by a gauged Wess-Zumino-Witten action plus an integrable potential. More specifically, we argue based on these examples that the natural framework for constructing quantum lattice integrable versions of generalized sine-Gordon models is that of affine quantum braided groups.
description: 20 pages
Performance Analysis of Bio-Inspired Routing Protocols based on Random Waypoint Mobility Model
Creators: name: Godbole, Vaibhav
Publisher: name: arXiv
Year: 2013
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: A mobile ad hoc network (MANET) is a non-centralised, multihop, wireless network that lacks a common infrastructure and hence it needs self-organisation. The biggest challenge in MANETs is to find a path between communicating nodes, which is the MANET routing problem. Biology-inspired techniques such as ant colony optimisation (ACO) which have proven to be very adaptable in other problem domains, have been applied to the MANET routing problem as it forms a good fit to the problem. The general characteristics of these biological systems, which include their capability for self-organisation, self-healing and local decision making, make them suitable for routing in MANETs. In this paper, we discuss a few ACO based protocols, namely AntNet, hybrid ACO (AntHocNet), ACO based routing algorithm (ARA), imProved ant colony optimisation routing algorithm for mobile ad hoc NETworks (PACONET), ACO based on demand distance vector (Ant-AODV) and ACO based dynamic source routing (Ant-DSR), and determine their performance in terms of quality of service (QoS) parameters, such as end-to-end delay and packet delivery ratio, using Network Simulator 2 (NS2). We also compare them with well known protocols, ad hoc on demand distance vector (AODV) and dynamic source routing (DSR), based on the random waypoint mobility model. The simulation results show how this biology-inspired approach helps in improving QoS parameters.
description: arXiv admin note: substantial text overlap with arXiv:1205.1604 by other authors without attribution
Field-induced ferromagnetism in one-dimensional tight-binding lattices
Creators: name: Della Valle, Giuseppe
name: Longhi, Stefano
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We theoretically show the possibility to induce magnetic ordering in non-magnetic one-dimensional systems of strongly interacting electrons hopping on a tight-binding lattice. Our analysis is provided within the framework of the t1-t2 Hubbard Model, assuming non-zero second neighbor hopping rate. It is shown that a high-frequency electric field can be exploited to induce artificial ferromagnetism and eventually control anti-ferromagnetic/ferromagnetic phase transition. Our analysis is validated by numerical simulations in a low-density system of 2-particles on a lattice with 11 sites.
description: 4 pages, 4 figures
Reviewing the link between language abilities and peer relations in children with developmental language disorder: The importance of children's own perspectives.
Creators: name: Janik Blaskova, Lenka
name: Gibson, Jenny L
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Review Article
Developmental language disorder
participatory research
peer relations
child voice

description: Funder: LEGO Foundation
description: BACKGROUND AND AIMS: Children with developmental language disorder (DLD) are at risk of difficulties in their friendships and peer relations. The present review explores how research directly involving children with DLD can inform our understanding of peer relations in this group, and how research insights may change according to the nature of their involvement in the studies. We further examine how these findings might shape current theoretical understandings of the links between language impairment and peer relations. METHODS: An integrative review methodology was used in order to identify relevant studies and synthesise the findings. A structured database search was carried out using the qualitative PICo framework; Population = 4-12-year-old children with DLD, phenomenon of Interest = peer relations, Context = research studies directly including children. After screening, 52 studies were included in a narrative research synthesis.Main contribution: We identified six main types of study that directly included children with DLD; interview, sociometric, self-report, task-based, naturalistic observation and staged observation. Interview-based studies were the most likely to use a meaningful participatory approach. Indications of good practices for participation included reporting on involvement practices, seeking child assent, adapting materials and language used, using visual supports, using child-preferred communication methods and using art-based approaches. Findings from the narrative synthesis of studies highlight the importance of friendships to quality of life, and the role of pragmatic language skills and self-perceptions in building friendships. CONCLUSIONS: Research on the peer relations of children with DLD is in the early stages when it comes to taking a participatory approach, however there are some examples of inclusive practice from which the whole field can learn. The findings show that research that directly includes children with language disorders and takes account of their communication challenges can help build a more comprehensive knowledge of their world and leads to interesting avenues for interventions targeting social adjustment.Implications: Clinical implications are discussed with reference to the highlighted pragmatic language and social needs of children with DLD, which are typically not addressed unless disproportionately affected in comparison to structural language impairments.
On Sink Mobility Trajectory in Clustering Routing Protocols in WSNs
Creators: name: Javaid, N.
name: Ain, Q.
name: Khan, M. A.
name: Javaid, A.
name: Khan, Z. A.
name: Qasim, U.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Energy efficient routing protocols are consistently cited as efficient solutions for Wireless Sensor Networks (WSNs) routing. The area of WSNs is one of the emerging and fast growing fields which brought low cost, low power and multi-functional sensor nodes. In this paper, we examine some protocols related to homogeneous and heterogeneous networks. To evaluate the efficiency of different clustering schemes, we compare five clustering routing protocols; Low Energy Adaptive Clustering Hierarchy (LEACH), Threshold Sensitive Energy Efficient Sensor Network (TEEN), Distributed Energy Efficient Clustering (DEEC) and two variants of TEEN which are Clustering and Multi-Hop Protocol in Threshold Sensitive Energy Efficient Sensor Network (CAMPTEEN) and Hierarchical Threshold Sensitive Energy Efficient Sensor Network (H-TEEN). The contribution of this paper is to introduce sink mobility to increase the network life time of hierarchal routing protocols. Two scenarios are discussed to compare the performances of routing protocols; in first scenario static sink is implanted and in later one mobile sink is used. We perform analytical simulations in MATLAB by using different performance metrics such as, number of alive nodes, number of dead nodes and throughput.
The max-plus algebra approach in modelling of queueing networks
Creators: name: Krivulin, Nikolai K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optimization and Control (math.OC)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 15A80 (Primary) 90B22, 93C65, 65C20, 90B15 (Secondary)

description: A class of queueing networks which consist of single-server fork-join nodes with infinite buffers is examined to derive a representation of the network dynamics in terms of max-plus algebra. For the networks, we present a common dynamic state equation which relates the departure epochs of customers from the network nodes in an explicit vector form determined by a state transition matrix. We show how the matrix may be calculated from the service time of customers in the general case, and give examples of matrices inherent in particular networks.
description: The SCS Summer Computer Simulation Conference, July 21-25, 1996, Portland, OR. ISBN 1-56555-098-6. arXiv admin note: text overlap with arXiv:1212.0578
Convergence in a multidimensional randomized Keynesian beauty contest
Creators: name: Grinfeld, Michael
name: Volkov, Stanislav
name: Wade, Andrew R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J05 (Primary) 60D05, 60F15, 60K35, 82C22, 91A15 (Secondary)

description: We study the asymptotics of a Markovian system of $N \geq 3$ particles in $[0,1]^d$ in which, at each step in discrete time, the particle farthest from the current centre of mass is removed and replaced by an independent $U [0,1]^d$ random particle. We show that the limiting configuration contains $N-1$ coincident particles at a random location $ξ_N \in [0,1]^d$. A key tool in the analysis is a Lyapunov function based on the squared radius of gyration (sum of squared distances) of the points. For d=1 we give additional results on the distribution of the limit $ξ_N$, showing, among other things, that it gives positive probability to any nonempty interval subset of $[0,1]$, and giving a reasonably explicit description in the smallest nontrivial case, N=3.
description: 26 pages, 4 figures
Two-dimensional Numerical Study for Rayleigh-Taylor and Richtmyer-Meshkov Instabilities in Relativistic Jets
Creators: name: Matsumoto, Jin
name: Masada, Youhei
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study the stability of a non-rotating single-component jet using two-dimensional special relativistic hydrodynamic simulations. By assuming translational invariance along the jet axis, we exclude the destabilization effect by Kelvin-Helmholtz mode. The nonlinear evolution of the transverse structure of the jet with a normal jet velocity is highlighted. An intriguing finding in our study is that Rayleigh-Taylor and Richtmeier-Meshkov type instabilities can destroy cylindrical jet configuration as a result of spontaneously induced radial oscillating motion. This is powered by in-situ energy conversion between the thermal and bulk kinetic energies. The effective inertia ratio of the jet to the surrounding medium $η$ determines a threshold for the onset of instabilities. The condition $η< 1$ should be satisfied for the transverse structure of the jet being persisted.
description: 6 pages, 4 figures. Accepted for publication in The Astrophysical Journal Letters
A controllable valley polarization in Graphene
Creators: name: Liu, Yang
name: Song, Juntao
name: Li, Yuxian
name: Liu, Ying
name: Sun, Qing-feng
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The electron transport of different conical valleys is investigated in graphene with extended line-defects. Intriguingly, the electron with a definite incident angle can be completely modulated into one conical valley by a resonator which consists of several paralleling line-defects. The related incident angle can be controlled easily by tuning the parameters of the resonator. Therefore, a controllable 100% valley polarization, as well as the detection of the valley polarization, can be realized conveniently by tuning the number of line-defects and the distance between two nearest neighbouring line-defects. This fascinating finding opens a way to realize the valley polarization by line-defects. With the advancement of experimental technologies, this resonator is promising to be realized and thus plays a key role in graphene valleytronics.
description: 8 pages, 8 figures
wHOPE economic analysis plan
Creators: name: Raciborski, Rebecca
name: Painter, Jacob T.
name: Bertenthal, Daniel
name: Lee, Tammy W.
name: McCamish, Nicole
name: Chan, Allan
name: Seal, Karen
name: Becker, William C.
Publisher: name: figshare
Year: 2023
Subjects: Implementation science and evaluation
Primary health care
Health services and systems not elsewhere classified
Health economics

description: The Whole Health Options for Pain Education (wHOPE) trial is a large-scale pragmatic randomized controlled trial of two pain care delivery approaches that differ in structure, comprehensiveness, and intensity. Both interventions focus on non-pharmacologic pain self-management to reduce pain symptoms and improve overall functioning and quality of life in veterans. The more intensive Whole Health Team (WHT) model uses a multi-provider approach to deliver multi-modal biopsychosocial care to individual veterans from an interdisciplinary team. By contrast, the less intensive Primary Care Group Education (PC-GE) model adapts the established Cognitive Behavioral Therapy for Chronic Pain (CBT-CP) to a group format based in primary care. The interventions are compared to a control condition of usual primary care (UPC).
 This document describes our prespecified economic analysis plan that accompanies the clinical trial.
Исследования Змеевых валов на р.Здвиж
Creators: name: Кучера, Михайло
name: Приходнюк, О.М.
Publisher: name: figshare
Year: 2019
Subjects: Archaeology

description: Кучера, М. П., Приходнюк, О. М. 1977. Исследования Змеевых валов на р. Здвиж. В: Рыбаков, Б. А. (отв. ред.). Археологические открытия 1976 года. Москва: Наука, с. 321–322.
Shallow water rogue wavetrains in nonlinear optical fibers
Creators: name: Wabnitz, Stefan
name: Finot, Christophe
name: Fatome, Julien
name: Millot, Guy
Publisher: name: arXiv
Year: 2013
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Fluid Dynamics (physics.flu-dyn)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In addition to deep-water rogue waves which develop from the modulation instability of an optical CW, wave propagation in optical fibers may also produce shallow water rogue waves. These extreme wave events are generated in the modulationally stable normal dispersion regime. A suitable phase or frequency modulation of a CW laser leads to chirp-free and flat-top pulses or flaticons which exhibit a stable self-similar evolution. Upon collision, flaticons at different carrier frequencies, which may also occur in wavelength division multiplexed transmission systems, merge into a single, high-intensity, temporally and spatially localized rogue pulse.
Algebraic independence of multipliers of periodic orbits in the space of polynomial maps of one variable
Creators: name: Gorbovickis, Igors
Publisher: name: arXiv
Year: 2013
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37F10

description: We consider a space of complex polynomials of degree $n\ge 3$ with $n-1$ distinguished periodic orbits. We prove that the multipliers of these periodic orbits considered as algebraic functions on that space, are algebraically independent over the field of complex numbers.
Fannie Mae's National Housing Survey Monthly Home Purchase Sentiment Index (HPSI) and Key Indicators-October, 2022 (a subset of the complete monthly Fannie Mae National Housing Survey)
Creators: name: Foundation, Fannie Mae
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: Economy on right/wrong track (1); personal financial situation (1); good/bad time to buy a house (1); good/bad time to sell a house (1); home price changes (3); rental price changes (3); mortgage interest rate changes (1); ability to obtain a home mortgage today (1); current homeownership status (1); renting vs. buying a home in the future (1); concern about unemployment (1); change in income (1).
Untitled Item
Creators: name: Rona, Aldo
name: Ja’fari, Mohammad
name: Jaworski, Artur J.
Publisher: name: figshare
Year: 2022
Subjects: subject: 90101 Aerodynamics (excl. Hypersonic Aerodynamics)
subject: FOS: Mechanical engineering
subject: 99902 Engineering Instrumentation
subject: FOS: Other engineering and technologies

description: Present study deals with the wall resolved Unsteady Reynolds-Averaged Navier–Stokes (URANS) simulation of boundary layer flow separation over a circular hump model and its active control. An array of Synthetic Jet Actuators (SJAs) is implemented in the hump model to introduce a train of vortex rings into the boundary layer to control flow separation. OpenFOAM solver is used to numerically simulate and analyse the fluid flow using the k-omega SST model. Hot Wire Anemometry (HWA) and Particle Image Velocimetry (PIV) measurements are carried out to evaluate the accuracy of the URANS technique as well as the effectiveness of SJAs by comparing numerical predictions to experimental data. The time-averaged results are in a good agreement with experimental results and demonstrate a successful application of SJAs to delay the flow separation by the interactions of vortical structures with the separated shear flow. The three-dimensional simulation also reveals that near wall coherent flow structures (stream-wise and span-wise vortices) are responsible for the wall shear stress components. The results can be used to better understand the performance of SJAs and to further improve future actuator configurations.
title: Per Ole Schovsbo, Dejbjergvognene. Keltiske impulser i førromersk jernalder. Med bidrag af Arne Jouttijärvi. Jysk Arkæologisk Selskabs Skrifter 74, Århus 2010
Creators: name: Koch, Julia Katharina
Publisher: name: University Library Heidelberg
Year: 2015

description: Rezension zu: Per Ole Schovsbo, Dejbjergvognene. Keltiske impulser i førromersk jernalder. Med bidrag af Arne Jouttijärvi. Jysk Arkæologisk Selskabs Skrifter 74. Aarhus Universitetsforlag, Århus 2010. ISBN 978-87-88415-69-8. 298,00 DKH (ca. 40 EURO). 241 Seiten mit 25 Abbildungen und 34 Tafeln.
wHOPE economic analysis plan
Creators: name: Raciborski, Rebecca
name: Painter, Jacob T.
name: Bertenthal, Daniel
name: Lee, Tammy W.
name: McCamish, Nicole
name: Seal, Karen
name: Becker, William C.
Publisher: name: figshare
Year: 2023
Subjects: Implementation science and evaluation
Primary health care
Health services and systems not elsewhere classified
Health economics

description: The Whole Health Options for Pain Education (wHOPE) trial is a large-scale pragmatic randomized controlled trial of two pain care delivery approaches that differ in structure, comprehensiveness, and intensity. Both interventions focus on non-pharmacologic pain self-management to reduce pain symptoms and improve overall functioning and quality of life in veterans. The more intensive Whole Health Team (WHT) model uses a multi-provider approach to deliver multi-modal biopsychosocial care to individual veterans from an interdisciplinary team. By contrast, the less intensive Primary Care Group Education (PC-GE) model adapts the established Cognitive Behavioral Therapy for Chronic Pain (CBT-CP) to a group format based in primary care. The interventions are compared to a control condition of usual primary care (UPC).
 This document describes our prespecified economic analysis plan that accompanies the clinical trial.
Schwarzenberger bundles on smooth projective varieties
Creators: name: Arrondo, Enrique
name: Marchesi, Simone
name: Soares, Helena
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We define Schwarzenberger bundles on any smooth projective variety X. We introduce the notions of jumping pairs of a Steiner bundle E on X and determine a bound for the dimension of its jumping locus. We completely classify Steiner bundles whose set of jumping pairs have maximal dimension, proving that they are all Schwarzenberger bundles.
description: 19 pages
The average absorption properties of broad absorption line quasars at 800 < lambda_rest < 3000 Å, and the underlying physical parameters
Creators: name: Baskin, Alexei
name: Laor, Ari
name: Hamann, Fred
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Broad absorption line quasars (BALQs) present a large diversity in their broad absorption line (BAL) profiles. To investigate what physical parameters underlie this diversity, we construct a sample of BALQs which covers lambda_rest ~ 800-3000 Å, based on the Sloan Digital Sky Survey DR7 quasar catalogue. The average BAL properties are evaluated by taking the ratios of average BALQ spectra to the average spectra of matched samples of non-BALQs, where the matching is based on various emission properties. We find the following properties. (i) There is no detectable Lyman edge associated with the BAL absorbing gas (tau<0.1). (ii) The known increase of average absorption depth with the ionization potential extends to the higher ionization N V and O VI BALs. We also find that the C IV BAL profile is controlled by two parameters. (i) The He II emission EW, which controls the typical velocity of the C IV BAL, but does not affect the absorption depth. (ii) The spectral slope in the 1700-3000 Å range (alpha_UVl), which controls the C IV peak absorption depth, but does not affect the typical velocity. The He II EW and alpha_UVl also control the observed fraction of quasars that are BALQs. We suggest that a lower He II EW may indicate a weaker ionizing continuum, which allows the outflow to reach higher velocities before being overionized, possibly without a need to invoke a shielding gas. A redder continuum may indicate a more inclined system, and a larger covering factor and larger column of the outflow along the line of sight.
description: 22 pages, 14 figures; accepted for publication in MNRAS
DETAILED HISTORY OF KANG STATE.
Creators: name: Mominov, Nodirbek
Publisher: name: Zenodo
Year: 2023

description: We know that it was once again in the event of the ancient times the land of the ancient times, during the Kublish state. The origins of the word of the word, information about the history, residents and troops of these people in many sources, confirms that there is another great state in this round basis. In this article, valuable information has been provided with various views, geographical locations, centers of the winter, with a variety of sources and individual conclusions.
Using Transfer Entropy to Understand Information Flow and Connectivity in Neural Networks
Creators: name: Zheng, Bowen
Publisher: name: University of Chicago
Year: 2022
Subjects: subject: neural networks, information theory, transfer entropy

description: One central goal of psychology is to link human behaviors and cognitive processes with concrete neural network. In social science, there is growing interest in understanding social structures through the lens of social network. Though definition of networks and their dynamics are context dependent, the link between network connectivity and dynamics plays a key role in all fields. In this thesis, we study how transfer entropy can elucidate neural network structures. We use transfer entropy to examine two types of model, a network with firing-rate-based nodes with threshold linear transfer function, and a balanced network consisting of leaky integrate-and-fire type neurons. With a firing rate neural model, the effective connectivity inferred by transfer entropy matches the underlying directional network. For balanced networks, presence of connection between two neurons is not predictive of existence of information flow. However, for a balanced network with cluster or layer structures, the multivariate transfer entropy calculation using samples of each neural cluster accurately captures the direction of the cluster-wise projection. We focused on networks in neuroscience, but the framework can be generalized to understand how social network propagates information.
title: Neue Forschungen zur Chronologie und Metallurgie der El Argar-Kultur im Becken von Vera (Spanien)
Creators: name: Müller-Kissing, Milena
Publisher: name: University Library Heidelberg
Year: 2015

description: Der vorliegende Artikel beschäftigt sich mit der bronzezeitlichen El Argar-Kultur in Südostspanien. Im Rahmen einer Masterarbeit wurden Altfunde der bedeutenden Sammlung Siret vorgelegt, die sich im Museo Pigorini in Rom befinden. Die Sammlung Siret wurde im späten 19. Jahrhundert durch Grabungen im Becken von Vera (Provinz Almería) zusammengestellt und gilt bis heute als bedeutende Grundlage für weitere Forschungsarbeiten zu dieser Kultur. Von einigen der Funde, die aufgrund eines Austauschs von Fundstücken nach Rom gelangten, konnten Metallproben genommen werden, die einer Spurenelement- und Bleiisotopenanalyse unterzogen wurden. Die Ergebnisse dieser Analysen konnten mit bereits vorliegenden Analysen von Funden und Erzlagerstätten des Arbeitsgebiets verglichen werden.
Des Weiteren wurde anhand der Grabfunde der El Argar-Kultur des Beckens von Vera eine Seriation von über 600 Gräbern erstellt. Um sich einer relativchronologischen Interpretation dieser Seriation anzunähern, wurde versucht, Merkmale wie typologische Eigenschaften der Beigaben oder die Bestattungsart zu finden, die hauptsächlich chronologischer Veränderung unterworfen sind. Als vorläufiges Ergebnis der durchgeführten Seriation und ihrer relativchronologischen Interpretation zeichnen sich drei aufeinanderfolgende Gruppen mit fließenden Übergängen ab, die relativchronologisch relevanten Stufen entsprechen könnten.
description: This article deals with the El Argar culture that occupied parts of southeastern Spain during the Bronze Age. In the course of a master’s thesis part of the important Siret collection that is currently located at the Museo Pigorini in Rome was presented. The Siret collection was compiled during the late 19th century in the course of several archaeological excavations in the Vera Basin (province of Almería). It is still considered an important basis for many research activities concerning the Argaric culture. Some pieces of this collection were sent to Rome as part of an exchange of archaeological finds. It was possible to take some metal samples from those finds that were analysed for their composition of trace elements and ratios of lead isotopes. The results of these analyses could be compared with the results of previous analyses of other finds and or deposits in the area.
Furthermore, a seriation of more than 600 graves on the basis of the burials of the Argaric culture in the Vera Basin has been attempted. The goal of this statistical analysis was to develop a relative chronology for the Argaric culture of the Vera Basin using the typological characteristics of grave goods and the manner of burial that are mainly subject to chronological changes as criteria for the seriation. As a preliminary result of the seriation and its relative chronological interpretation three successive groups with transitional groups in-between could be identified. These groups might represent chronologically relevant phases.
Mediatización de la protesta social en Colombia durante el 2017
Creators: name: Velásquez Bolaños, Katherin
name: Trujillo Castro, Bryam
name: Ruiz Casas, Erika
name: Pérez Bolivar, Andres Miguel
name: Ospina Vega, Natalia
name: Gutiérrez Rincón, Mónica
name: Güechá Sánchez, Estefany
name: Forero Balaguera, Laura
name: Barragán Parra, Jose Miguel
name: Quecho Mayorga, Daviana
name: Heredia Cuellar, Laura
name: Gómez Perilla, Yarol
name: Villegas Wagner, Julián
name: Camacho Muñoz, Mariana
name: Trujillo Terán, Johana
name: Torres Uribe, Ana María
name: Guerrero-Bernal, Juan-Carlos
Publisher: name: Universidad del Rosario
Year: 2022

description: En este primer boletín presentamos un balance sobre las formas de protesta (movilizaciones sociales) que tuvieron mayor cobertura mediática durante el 2017, en las fuentes periodísticas consultadas. Los hechos de protesta registrados por el ORAC fueron clasificados en grandes temas objeto de la movilización, para ofrecer una visión de conjunto, agregada y sintética de lo acontecido en ese año. El grado de mediatización de cada una de esas formas de protesta puede ser tomado como un primer indicador de la magnitud y el alcance de tales movilizaciones.
Deleterious synonymous mutations hitchhike to high frequency in HIV-1 env evolution
Creators: name: Zanini, Fabio
name: Neher, Richard A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Intrapatient HIV-1 evolution is dominated by selection on the protein level in the arms race with the adaptive immune system. When cytotoxic CD8+ T-cells or neutralizing antibodies target a new epitope, the virus often escapes via nonsynonymous mutations that impair recognition. Synonymous mutations do not affect this interplay and are often assumed to be neutral. We analyze longitudinal intrapatient data from the C2-V5 part of the envelope gene (env) and observe that synonymous derived alleles rarely fix even though they often reach high frequencies in the viral population. We find that synonymous mutations that disrupt base pairs in RNA stems flanking the variable loops of gp120 are more likely to be lost than other synonymous changes, hinting at a direct fitness effect of these stem-loop structures in the HIV-1 RNA. Computational modeling indicates that these synonymous mutations have a (Malthusian) selection coefficient of the order of -0.002 and that they are brought up to high frequency by hitchhiking on neighboring beneficial nonsynonymous alleles. The patterns of fixation of nonsynonymous mutations estimated from the longitudinal data and comparisons with computer models suggest that escape mutations in C2-V5 are only transiently beneficial, either because the immune system is catching up or because of competition between equivalent escapes.
Mediatización de la protesta social en Colombia durante el 2018
Creators: name: Ruiz Casas, Erika
name: Ospina Vega, Natalia
name: Mendoza Pinedo, Stephania
name: Gutiérrez Rincón, Mónica
name: Benavides Apolinar, Angie
name: López Guada, Nicolás Alejandro
name: Gutiérrez Arias, Luisa Fernanda
name: Quecho Mayorga, Daviana
name: Heredia Cuellar, Laura
name: Gómez Perilla, Yarol
name: Camacho Muñoz, Mariana
name: Villegas Wagner, Julián
name: Trujillo Terán, Johana
name: Torres Uribe, Ana María
name: Guerrero-Bernal, Juan-Carlos
Publisher: name: Universidad del Rosario
Year: 2022

description: En este segundo boletín presentamos un balance sobre las formas de protesta (movilizaciones sociales) que tuvieron mayor cobertura mediática durante el 2018, en las fuentes periodísticas consultadas. Los hechos de protesta registrados por el ORAC fueron clasificados en grandes temas objeto de la movilización, para ofrecer una visión de conjunto, agregada y sintética de lo acontecido en ese año. El grado de mediatización de cada una de esas formas de protesta puede ser tomado como un primer indicador de la magnitud y el alcance de tales movilizaciones.
title: Geoarchaeology of two Hessian vitrified ramparts: Glauberg and Altkönig
Creators: name: Baitinger, Holger
name: Kresten, Peter
Publisher: name: University Library Heidelberg
Year: 2015

description: Der Glauberg und der Altkönig sind zwei befestigte Höhensiedlungen in Hessen, die etwa gleichzeitig am Ende der späten Hallstatt- und in der frühen Latènezeit besiedelt waren. Beide Anlagen wurden durch Pfostenschlitzmauern vom Typ Altkönig-Preist geschützt, die in einem Schadensfeuer zugrunde gingen. Dabei kam es zum Phänomen der Gesteinsschmelze, das am Glauberg in mehreren Schnitten im Mauerkern nachgewiesen werden konnte, am Altkönig im Bereich des Tors des inneren Ringwalls. Handelt es sich bei den analysierten Proben vom Glauberg um Gesteinsschmelzen, die beim Brand der späthallstattzeitlichen Mauer I in deren Kern entstanden sind, so sind die Proben vom Altkönig das Resultat der Herstellung und Bearbeitung von Eisen, deren Datierung freilich einstweilen unsicher bleibt.
description: The Glauberg and the Altkönig are two hilltop settlements in Hesse which were used roughly contemporarily at the end of the Late Hallstatt and the Early La Tène period. Both fortifications were protected by timber-framed walls of Altkönig-Preist type and were destroyed in a fire. At this occasion the phenomenon of melted stones occurred as was demonstrated at the Glauberg in several layers of the core of the wall, at the Altkönig in the area of the gate of the inner circular rampart. Whereas the analysed samples from the Glauberg are melted stones from the fire of the Late Hallstatt wall I and its core, the samples from the Altkönig result from the production process of iron the date of which currently remains uncertain.
Mediatización de la protesta social en Colombia durante el 2019
Creators: name: Rincón Galarza, Oscar Fernando
name: Pulido Medina, Dayanna
name: López Guada, Nicolás Alejandro
name: Laulan Bonnafoux, Manon
name: Gutiérrez Gonzalez, Laura Viviana
name: Gutiérrez Arias, Luisa Fernanda
name: Cadena Contreras, Liceth Fernanda
name: Ávila Fonseca, Manuela
name: Heredia Cuellar, Laura
name: Camacho Muñoz, Mariana
name: Villegas Wagner, Julián
name: Torres Uribe, Ana María
name: Guerrero-Bernal, Juan-Carlos
Publisher: name: Universidad del Rosario
Year: 2022

description: En este tercer boletín presentamos un balance sobre las formas de protesta (movilizaciones sociales) que tuvieron mayor cobertura mediática durante el 2019, en las fuentes periodísticas consultadas. Los hechos de protesta registrados por el ORAC fueron clasificados en grandes temas objeto de la movilización, para ofrecer una visión de conjunto, agregada y sintética de lo acontecido en ese año. El grado de mediatización de cada una de esas formas de protesta puede ser tomado como un primer indicador de la magnitud y el alcance de tales movilizaciones.