cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantum fluctuations in anisotropic triangular lattices with ferro- and antiferromagnetic exchange
Creators: name: Schmidt, Burkhard
name: Thalmeier, Peter
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The Heisenberg model on a triangular lattice is a prime example for a geometrically frustrated spin system. However most experimentally accessible compounds have spatially anisotropic exchange interactions. As a function of this anisotropy, ground states with different magnetic properties can be realized. Motivated by recent experimental findings on Cs$_{2}$CuCl$_{4-x}$Br$_{x}$, we discuss the full phase diagram of the anisotropic model with two exchange constants $J_{1}$ and $J_{2}$, including possible ferromagnetic exchange. Furthermore a comparison with the related square lattice model is carried out. We discuss the zero-temperature phase diagram, ordering vector, ground-state energy, and ordered moment on a classical level and investigate the effect of quantum fluctuations within the framework of spin-wave theory. The field dependence of the ordered moment is shown to be nonmonotonic with field and control parameter.
description: 13 pages, 14 figures
title: A new perspective to cognitive neuroscience: understanding the information processing strategies of human brain
Creators: name: Duan, Yaocong
Publisher: name: University of Glasgow
Year: 2024

description: Visual categorization is one of the most fundamental and crucial cognitive functions of the human brain. An unsolved mystery about human visual categorization ability is its remarkable efficiency and generalization. These abilities rely on the brain’s sophisticated system that actively extracts and processes the task-relevant features, through an integration of both bottom-up processing of visual input and top-down information of task context. This thesis argues that the complexity of features represented in the brain has not been adequately considered. Reconstructing how the brain actively transforms complex visual input into taskrelevant features could shed light on the underpinnings of visual efficiency and generalization.

In this thesis, I employed a novel approach to tackle this problem. By precisely controlling the visibility of individual pixels in images and utilizing high spatial and temporal resolution neuroimaging data, combined with information-theoretic analysis framework, I reconstructed the specific pixels that are collectively represented by neural activity, thereby dynamically revealing the visual content (i.e. features) within images that are represented by brain and which brain regions, at what time, transform the complex visual input into taskrelevant features.

Moreover, I also introduced a new information-theoretic measure, termed Samplewise Mutual Information (SMI), which quantifies the single-trial relationships between two variables. By applying SMI to characterize the single-trial relationship between participant behavior and the image samples, and employing Non-negative Matrix Factorization (NMF) clustering algorithm to learn the local parts of pixels that collectively influence the participant’s behavior, I identified the finer components of the features that can better predict the participant’s behavior. These feature components could serve as the minimal processing units by the brain.

These works advance our understanding of information processing strategies of the human brain for visual categorization tasks and open up a new analysis framework for future research.
Classifiers With a Reject Option for Early Time-Series Classification
Creators: name: Hatami, Nima
name: Chira, Camelia
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Early classification of time-series data in a dynamic environment is a challenging problem of great importance in signal processing. This paper proposes a classifier architecture with a reject option capable of online decision making without the need to wait for the entire time series signal to be present. The main idea is to classify an odor/gas signal with an acceptable accuracy as early as possible. Instead of using posterior probability of a classifier, the proposed method uses the "agreement" of an ensemble to decide whether to accept or reject the candidate label. The introduced algorithm is applied to the bio-chemistry problem of odor classification to build a novel Electronic-Nose called Forefront-Nose. Experimental results on wind tunnel test-bed facility confirms the robustness of the forefront-nose compared to the standard classifiers from both earliness and recognition perspectives.
Análise sistemática de dados da saúde no painel de monitoramento e vigilância federal: estudo da doença de Chagas
Creators: name: Camargos Nunes, Heitor
name: Araújo Lima, Danielli
Publisher: name: figshare
Year: 2023
Subjects: Epidemiology not elsewhere classified

description: Até a década de 1970, a maior parte das regiões brasileiras não apresentavam casos da doença de Chagas. Todavia, tudo mudou com a virada do século, período em que houve um enorme fluxo migratório no país, haja vista que diversas famílias tiveram que sair de suas moradias para procurar melhores condições sociais e econômicas em outros lugares. Nesse contexto, a disseminação dessa enfermidade se expandiu, já que houve o contato mais próximo com o protozoário Trypanosoma Cruzi através do barbeiro, triatomíneo que acopla e transfere o microrganismo aos hospedeiros pela picada, via oral por meio de alimentos contaminados e pela transferência materna. A infecção parasitária, também conhecida como Doença de Chagas ou Tripanossomíase Americana é uma doença exclusivamente tropical, todavia há de se analisar outros fatores que auxiliam na propagação desta doença, como por exemplo a baixa densidade populacional do território e a construção e habitação em casas de pau a pique. Em relação ao problema citado anteriormente, conclui-se que o projeto possuía a finalidade de monitorar a quantidade de óbitos pela enfermidade de diferentes regiões em um certo período e posteriormente apresentar estatísticas concretas que prevejam o cenário futuro da nação. Os dados para a construção de gráficos e tabelas foram coletados da central de monitoramento criada pelo Governo Federal, os mapas de 1996 a 2020 foram construídos no formato JavaScript com o auxílio da plataforma JSFiddle e houve a contribuição no uso do Excel para organizar e armazenar os dados coletados. Ao fim da aplicação da metodologia em questão, chegou-se à conclusão de que os estados com maiores números de mortes pela Doença de Chagas foram Minas Gerais e São Paulo, respectivamente. Ao mesmo tempo, existem lugares que não apresentaram nenhuma morte no mesmo período, como por exemplo, os estados do Amazonas, Acre e Amapá. Em suma, também foi possível perceber a queda significativa nos casos ao longo dos anos, certamente pela preservação da saúde e cuidado mais rígido dos indivíduos. Como trabalhos futuros, espera-se criar um painel dinâmico para auxiliar representantes do governo em estratégias para combater a mortalidade pela doença.
D2.4 Guidelines for contributors to the SODALITE framework
Creators: name: Luciano Baresi (POLIMI), Elisabetta Di Nitto (POLIMI), Kamil Tokmakov (USTUTT), Anastasios Karakostas (CERTH), Stefanos Vrochidis (CERTH), Dragan Radolović (XLAB)
Publisher: name: Zenodo
Year: 2020
Subjects: repository
GitHub
guidelines

description: This document sets some rules and guidelines on how contributors can support the development of the SODALITE platform, how the SODALITE software is organized in various related open source repositories, and the practical
 procedures to be used to propose changes and to see them accepted by the SODALITE team.
 Consistently to these goals, this document provides a centralized and detailed presentation of how SODALITE aims to create, maintain, and manage the open-source communities behind the project. Version and configuration management in SODALITE is heavily based on GitHub. The project plans to adopt all the tools it offers besides version management; GitHub will also be used for tracking issues and requests
ECOC-Based Training of Neural Networks for Face Recognition
Creators: name: Hatami, Nima
name: Ebrahimpour, Reza
name: Ghaderi, Reza
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Error Correcting Output Codes, ECOC, is an output representation method capable of discovering some of the errors produced in classification tasks. This paper describes the application of ECOC to the training of feed forward neural networks, FFNN, for improving the overall accuracy of classification systems. Indeed, to improve the generalization of FFNN classifiers, this paper proposes an ECOC-Based training method for Neural Networks that use ECOC as the output representation, and adopts the traditional Back-Propagation algorithm, BP, to adjust weights of the network. Experimental results for face recognition problem on Yale database demonstrate the effectiveness of our method. With a rejection scheme defined by a simple robustness rate, high reliability is achieved in this application.
Exploring the Diversity of Jupiter-Class Planets (Discussion Meeting Contribution)
Creators: name: Fletcher, Leigh N.
name: Irwin, Patrick G. J.
name: Barstow, Joanna K.
name: de Kok, Remco J.
name: Lee, Jae-Min
name: Aigrain, Suzanne
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Royal Society Discussion Meeting (2013) `Characterizing exoplanets'. Of the 900+ confirmed exoplanets discovered since 1995 for which we have constraints on their mass (i.e., not including Kepler candidates), 75% have masses larger than Saturn (0.3MJ), 53% are more massive than Jupiter, and 67% are within 1 AU of their host stars. And yet the term `hot Jupiter' fails to account for the incredible diversity of this class of object, which exists on a continuum of giant planets from the cool jovians of our own solar system to the highly-irradiated, tidally-locked hot roasters. We review theoretical expectations for the temperatures, molecular composition and cloud properties of Jupiter-class objects under a variety of different conditions. We discuss the classification schemes for these Jupiter-class planets proposed to date, including the implications for our own Solar System giant planets and the pitfalls associated with classification at this early stage of exoplanetary spectroscopy. We discuss the range of planetary types described by previous authors, accounting for: (i) thermochemical equilibrium expectations for cloud condensation and favoured chemical stability fields; (ii) the metallicity and formation mechanism for these giant planets; (iii) the importance of optical absorbers for energy partitioning and the generation of a temperature inversion; (iv) the favoured photochemical pathways and expectations for minor species (e.g., saturated hydrocarbons and nitriles); (v) the unexpected presence of molecules due to vertical mixing of species above their quench levels; and (vi) methods for energy and material redistribution throughout the atmosphere (e.g., away from the highly irradiated daysides of close-in giants). Finally, we will discuss the benefits and flaws of retrieval techniques for establishing a family of atmospheric solutions that reproduce the available data.
description: Royal Society Theo Murphy Discussion Meeting (2013) `Characterizing exoplanets: detection, formation, interiors, atmospheres and habitability'.Fletcher LN, Irwin PGJ, Barstow JK, de Kok RJ, Lee J-M, Aigrain S. 2014, Exploring the diversity of Jupiter-class planets. Phil. Trans. R. Soc. A 20130064
Cyber Security Knowledge base v1
Creators: name: Sideris, Argiris
Publisher: name: Zenodo
Year: 2020
Subjects: Knowledge Base

description: Deliverable D5.5 reports on the implementation status of the SPHINX Cyber security knowledge base repository (KBR) and Common cyber security toolbox (CCST) components. In this context, the document first provides a general overview of the Cyber security knowledge base concept. Further to that, it discusses the design of the Knowledge base repository and the common cyber security toolbox in the SPHINX ecosystem along with their internal structure and interfaces. In addition, a performance evaluation of the implemented Knowledge base API, through which other SPHINX entities are able to access the stored information about the collected cyber threat intelligence, is presented. Moreover, the Knowledge Base dashboard, from which the end users have access to the stored information regarding cyber threats, is presented. It is noted that this deliverable reports on the results of the first iteration (M13-M22) of the associated task (T5.5).
Large and robust electrical spin injection into GaAs at zero magnetic field using an ultrathin CoFeB/MgO injector
Creators: name: Liang, S.
name: Zhang, T. T.
name: Barate, P.
name: Frougier, J.
name: Vidal, M.
name: Renucci, P.
name: Xu, B.
name: Jaffrès, H.
name: George, J. M.
name: Devaux, X.
name: Hehn, M.
name: Marie, X.
name: Mangin, S.
name: Yang, H.
name: Hallal, A.
name: Chshiev, M.
name: Amand, T.
name: Liu, H.
name: Liu, D.
name: Han, X.
name: Wang, Z.
name: Lu, Y.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We demonstrate a large electrical spin injection into GaAs at zero magnetic field thanks to an ultrathin perpendicularly magnetized CoFeB contact of a few atomic planes (1.2 nm). The spin-polarization of electrons injected into GaAs was examined by the circular polarization of electroluminescence from a Spin Light Emitting Diode with embedded InGaAs/GaAs quantum wells. The electroluminescence polarization as a function of the magnetic field closely traces the out-of-plane magnetization of the CoFeB/MgO injector. A circular polarization degree of the emitted light as large as 20% at 25 K is achieved at zero magnetic field. Moreover the electroluminescence circular polarization is still about 8% at room temperature.
description: *Corresponding author: yuan.lu@univ-lorraine.fr
„Grać pierwszy fortepian” – recenzja książki o Adamie Makowiczu
Creators: name: Rubin, Grzegorz
Publisher: name: Muzyka. Historia. Teoria. Edukacja
Year: 2013

description: Muzyka. Historia. Teoria. Edukacja, Nr 3 (2013): Muzyka. Historia. Teoria. Edukacja
Universal Order and Gap Statistics of Critical Branching Brownian Motion
Creators: name: Ramola, Kabir
name: Majumdar, Satya N.
name: Schehr, Gregory
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study the order statistics of one dimensional branching Brownian motion in which particles either diffuse (with diffusion constant $D$), die (with rate $d$) or split into two particles (with rate $b$). At the critical point $b=d$ which we focus on, we show that, at large time $t$, the particles are collectively bunched together. We find indeed that there are two length scales in the system: (i) the diffusive length scale $\sim \sqrt{Dt}$ which controls the collective fluctuations of the whole bunch and (ii) the length scale of the gap between the bunched particles $\sim \sqrt{D/b}$. We compute the probability distribution function $P(g_k,t|n)$ of the $k$th gap $g_k = x_k - x_{k+1}$ between the $k$th and $(k+1)$th particles given that the system contains exactly $n>k$ particles at time $t$. We show that at large $t$, it converges to a stationary distribution $P(g_k,t\to \infty|n) = p(g_k|n)$ with an algebraic tail $p(g_k|n) \sim 8(D/b) g_k^{-3}$, for $g_k \gg 1$, independent of $k$ and $n$. We verify our predictions with Monte Carlo simulations.
description: 5 pages, 3 Figures
Regulation Across Scales: Data Points Icebreaker Jigsaw
Creators: name: Grayson, Kristine
Publisher: name: QUBES Educational Resources
Year: 2019

description: Students examine regulation at cellular, physiological, and ecological scales in a data-based jigsaw to explore how double-negative logic operates across biological systems. This was used as a first day of class activity in Introductory Ecology/Evolution.
Radiative recombination of confined electrons at the MgZnO/ZnO heterojunction interface
Creators: name: Choi, Sumin
name: Rogers, David J.
name: Sandana, Eric V.
name: Bove, Philippe
name: Teherani, Ferechteh H.
name: Nenstiel, Christian
name: Hoffmann, Axel
name: McClintock, Ryan
name: Razeghi, Manijeh
name: Look, David
name: Gentle, Angus
name: Phillips, Matthew R.
name: Ton-That, Cuong
Publisher: name: Technische Universität Berlin
Year: 2017
Subjects: subject: 530 Physik
subject: conductivity
subject: MgZnO/ZnO heterointerface
subject: luminescence
subject: electron mobility

description: We investigate the optical signature of the interface in a single MgZnO/ZnO heterojunction, which exhibits two orders of magnitude lower resistivity and 10 times higher electron mobility compared with the MgZnO/Al2O3 film grown under the same conditions. These impressive transport properties are attributed to increased mobility of electrons at the MgZnO/ZnO heterojunction interface. Depth-resolved cathodoluminescence and photoluminescence studies reveal a 3.2 eV H-band optical emission from the heterointerface, which exhibits excitonic properties and a localization energy of 19.6 meV. The emission is attributed to band-bending due to the polarization discontinuity at the interface, which leads to formation of a triangular quantum well and localized excitons by electrostatic coupling.
Signifying quantum benchmarks for qubit teleportation and secure communication using Einstein-Podolsky-Rosen steering inequalities
Creators: name: Reid, M D
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The demonstration of quantum teleportation of a photonic qubit from Alice to Bob usually relies on data conditioned on detection at Bob's location. I show that Bohm's Einstein-Podolsky-Rosen (EPR) paradox can be used to verify that the quantum benchmark for qubit teleportation has been reached, without postselection. This is possible for scenarios insensitive to losses at the generation station, and with efficiencies of $η_{B}>1/3$ for the teleportation process. The benchmark is obtained, if it is shown that Bob can {}"steer" Alice's record of the qubit as stored by Charlie. EPR steering inequalities involving $m$ measurement settings can also be used to confirm quantum teleportation, for efficiencies $η_{B}>1/m$, if one assumes trusted detectors for Charlie and Alice. Using proofs of monogamy, I show that two-setting EPR steering inequalities can signify secure teleportation of the qubit state.
description: 10 pages, 1 Figure
D3.1 First version of ontologies and semantic repository
Creators: name: Georgios Meditskos (CERTH), Zoe Vasileiou (CERTH),Panagiotis Mhtzias (CERTH), Anastasios Karakostas (CERTH), Stefanos Vrochidis (CERTH), Jesús Gorroñogoitia (ATOS
Publisher: name: Zenodo
Year: 2020
Subjects: semantic model
application deployment models
ontology

description: The present deliverable reports on the work carried out within T3.1 “Application Semantic Modelling” and T3.2 “Infrastructure Semantic Modelling”, relevant to the development of the SODALITE ontologies (abstraction layer) and the representation and mapping of cloud applications and infrastructures to ontological entities. In addition,it describes the first version of the Semantic Reasoner module that populates the SODALITE Knowledge Base (KB) with the resource models and Abstract Application Deployment Models (AADMs) composed through the textual editor (ApplicationDeveloperIDE). It also provides the REST API that different modules use to get information from the KB.
Quantum-classical transition of the escape rate of a biaxial ferromagnetic spin with an external magnetic field
Creators: name: Owerre, S. A.
name: Paranjape, M. B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the model of a biaxial single ferromagnetic spin Hamiltonian with an external magnetic field applied along the medium axis. The phase transition of the escape rate is investigated. Two different but equivalent methods are implemented. Firstly, we derive the semi-classical description of the model which yields a potential and a coordinate dependent mass. Secondly, we employ the method of spin-particle mapping which yields a similar potential to that of semi-classical description but with a constant mass. The exact instanton trajectory and its corresponding action, which have not been reported in any literature is being derived. Also, the analytical expressions for the first- and second-order crossover temperatures at the phase boundary are derived. We show that the boundary between the first-and the second-order phase transitions is greatly influenced by the magnetic field.
description: 6 pages, 5 figures
Linear response of a variational average atom in plasma : semi-classical model
Creators: name: Caizergues, C.
name: Blenski, T.
name: Piron, R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The frequency-dependent linear response of a plasma is studied in the finite-temperature Thomas-Fermi approximation, with electron dynamics described using Bloch hydrodynamics. The variational framework of average-atoms in a plasma is used. Extinction cross-sections are calculated for several plasma conditions. Comparisons with a previously studied Thomas-Fermi Impurity in Jellium model are presented. An Ehrenfest-type sum rule, originally proposed in a full quantum approach is derived in the present formalism and checked numerically. This sum rule is used to define Bremsstrahlung and collective contributions to the extinction cross-section. It is shown that none of these is negligible. Each can constitute the main contribution to the cross-section, depending on the frequency region and plasma conditions. This result obtained in the Thomas-Fermi-Bloch case stresses the importance of the self consistent approach to the linear response in general. Some of the methods used in this study can be extended to the linear response in the quantum case.
description: Article submitted to High Energy Density Physics
Quantum spatial-periodic harmonic model for daily price-limited stock markets
Creators: name: Meng, Xiangyi
name: Zhang, Jian-Wei
name: Xu, Jingjing
name: Guo, Hong
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Finance (q-fin.GN)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Economics and business
subject: FOS: Physical sciences

description: We investigate the behavior of stocks in daily price-limited stock markets by purposing a quantum spatial-periodic harmonic model. The stock price is presumed to oscillate and damp in a quantum spatial-periodic harmonic oscillator potential well. Complicated non-linear relations including inter-band positive correlation and intra-band negative correlation between the volatility and the trading volume of stocks are derived by considering the energy band structure of the model. The validity of price limitation is then examined and abnormal phenomena of a price-limited stock market (Shanghai Stock Exchange) of China are studied by applying our quantum model.
description: 8 pages, 9 figures
Temperaments of young stars: Rapid mass-accretion rate changes in T Tauri and Herbig Ae stars
Creators: name: Costigan, Gráinne
name: Vink, Jorick S.
name: Scholz, Aleks
name: Ray, Tom
name: Testi, Leonardo
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Variability in emission lines is a characteristic feature in young stars and can be used as a tool to study the physics of the accretion process. Here we present a study of Hα variability in 15 T Tauri and Herbig Ae stars (K7-B2) over a wide range of time windows, from minutes, to hours, to days, and years. We assess the variability using linewidth measurements and the time series of line profiles. All objects show gradual, slow profile changes on time-scales of days. In addition, in three cases there is evidence for rapid variations in Hα with typical time-scales of 10 min, which occurs in 10% of the total covered observing time. The mean accretion-rate changes, inferred from the line fluxes,are 0.01-0.07 dex for time-scales of < 1 hour, 0.04-0.4 dex for time-scales of days, and 0.13-0.52 dex for time-scales of years. In Costigan et al. 2012 we derived an upper limit finding that the intermediate (days) variability dominated over longer (years) variability. Here our new results, based on much higher cadence observations, also provide a lower limit to accretion-rate variability on similar time-scales (days), thereby constraining the accretion rate variability physics in a much more definitive way. A plausible explanation for the gradual variations over days is an asymmetric accretion flow resulting in a rotational modulation of the accretion-related emission, although other interpretations are possible as well. In conjunction with our previous work, we find that the time-scales and the extent of the variability is similar for objects ranging in mass from ~ 0.1 to ~ 5 Msol. This confirms that a single mode of accretion is at work from T Tauri to Herbig Ae stars - across a wide range of stellar masses.
description: 16 pages (appendix a further 18 pages), 25 figures, Accepted MNRAS; References and contact email updated
D4.1 IaC Management initial version
Creators: name: Dragan Radolović (XLAB),  Nejc Bat (XLAB),  Elisabetta Di Nitto (POLIMI),  Mehrnoosh Askarpour (POLIMI),  Karthee Sivalingam (CRAY),  Indika Kumara (JADS/UVT),  Panagiotis Mitzias, Georgios Meditskos (CERTH),  Kalman Meth (IBM)
Publisher: name: Zenodo
Year: 2020
Subjects: Infrastructure as a code
IaC

description: This deliverable presents the status of development of the Infrastructure as Code (IaC) layer within the SODALITE platform, as well as the integration with other components and tools in SODALITE platform at the end of the first year of the project. The main focus is to cover the background, research and development progress of the SODALITE project in the field of IaC management. The document first describes the underlying technologies used in the production of the SODALITE system.
Does Public Opinion Affect Political Speech?
Creators: name: Hager, Anselm
name: Hilbig, Hanno
Publisher: name: Humboldt-Universität zu Berlin
Year: 2020
Subjects: subject: 320 Politikwissenschaft

description: Does public opinion affect political speech? Of particular interest is whether public opinion affects (i) what topics politicians address and (ii) what positions they endorse. We present evidence from Germany where the government was recently forced to declassify its public opinion research, allowing us to link the content of the research to subsequent speeches. Our causal identification strategy exploits the exogenous timing of the research's dissemination to cabinet members within a window of a few days. We find that exposure to public opinion research leads politicians to markedly change their speech. First, we show that linguistic similarity between political speech and public opinion research increases significantly after reports are passed on to the cabinet, suggesting that politicians change the topics they address. Second, we demonstrate that exposure to public opinion research alters politicians' substantive positions in the direction of majority opinion.
D3.2 Integration of the INCEPTION 3D and H-BIM technologies
Creators: name: Medici, Marco
Publisher: name: Zenodo
Year: 2023

description: The main objective of the Deliverable is to reports on the integration of INCEPTION technologies, and their current advancement beyond the results achieved during the INCEPTION project (g.a. 665220), in 4CH cloud platform. Activities have started at Month 13 (January 2022) but are still under development. Thus, the results contained in this deliverable will be further explored towards the end of the project.
Judul Artikel Ilmiah Nasional Terakreditasi: Peningkatan Pembelajaran Menulis Karangan Narasi melalui Gambar Berseri Siswa Sekolah Dasar
Creators: name: Siddik, Mohammad
Publisher: name: Zenodo
Year: 2019

description: LEMBAR PENILAIAN HASIL PENILAIAN SEJAWAT SEBIDANG ATAU PEER REVIEW KARYA ILMIAH: KARYA ILMIAH

Reviewer 1: Prof. Dr. Djoko Saryono, M.Pd.

Reviewer 2: Prof. Dr. Susilo, S.Pd., M.Pd.

Data:

Judul Artikel Ilmiah Nasional Terakreditasi: Peningkatan Pembelajaran Menulis Karangan Narasi melalui Gambar Berseri Siswa Sekolah Dasar

Penulis: Dr. Mohammad Siddik, M.Pd.
D5.1 application deployment and dynamic runtime Initial version
Creators: name: Román Sosa González (Atos), Mario Martínez Requena (Atos),IndikaKumara (JADS/UVT), Dragan Radolović (XLAB), Nejc Bat (XLAB), Kamil Tokmakov (USTUTT), Kalman Meth (IBM), Giovanni Quattrocchi (POLIMI
Publisher: name: Zenodo
Year: 2020
Subjects: runtime
integration
components

description: This deliverable reports on the development status after M12 of the SODALITE Runtime Layer and the integration of its components with the rest of the SODALITE platform. This is the first of three deliverables in the context of WP5, to be released annually during the runtime of the project. This deliverable complements D3.1[14] and D4.1[15], also released at M12, and the interested reader is encouraged to read these deliverables to get a better understanding of the overall technology stack of the SODALITE platform.
Masgomas-4: Physical characterization of a double-core obscured cluster with a massive and very young stellar population
Creators: name: Alegría, S. Ramírez
name: Marín-Franch, A.
name: Herrero, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The discovery of new, obscured massive star clusters has changed our understanding of the Milky Way star-forming activity from a passive to a very active star-forming machine. The search for these obscured clusters is strongly supported by the use of all-sky, near-IR surveys. The main goal of the MASGOMAS project is to search for and study unknown, young, and massive star clusters in the Milky Way, using near-IR data. Here we try to determine the main physical parameters (distance, size, total mass, and age) of Masgomas-4, a new double-core obscured cluster. Using near-IR photometry ($J$, $H$, and $K_S$) we selected a total of 21 stars as OB-type star candidates. Multi-object, near-IR follow-up spectroscopy allowed us to carry out the spectral classification of the OB-type candidates. Of the 21 spectroscopically observed stars, ten are classified as OB-type stars, eight as F- to early G-type dwarf stars, and three as late-type giant stars. Spectroscopically estimated distances indicate that the OB-type stars belong to the same cluster, located at a distance of $1.90^{+1.28}_{-0.90}$ kpc. Our spectrophotometric data confirm a very young and massive stellar population, with a clear concentration of pre-main-sequence massive candidates (Herbig Ae/Be) around one of the cluster cores. The presence of a surrounding HII cloud and the Herbig Ae/Be candidates indicate an upper age limit of 5 Myr.
description: Accepted for publication in A&A
Prediction of the thermophysical properties of molten salt fast reactor fuel from first-principles
Creators: name: Gheribi, A. E.
name: Corradini, D.
name: Dewan, L.
name: Chartrand, P.
name: Simon, C.
name: Madden, P. A.
name: Salanne, M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Molten fluorides are known to show favorable thermophysical properties which make them good candidate coolants for nuclear fission reactors. Here we investigate the special case of mixtures of lithium fluoride and thorium fluoride, which act both as coolant and fuel in the molten salt fast reactor concept. By using ab initio parameterized polarizable force fields, we show that it is possible to calculate the whole set of properties (density, thermal expansion, heat capacity, viscosity and thermal conductivity) which are necessary for assessing the heat transfer performance of the melt over the whole range of compositions and temperatures. We then deduce from our calculations several figures of merit which are important in helping the optimization of the design of molten salt fast reactors.
description: 6 pages, 4 figures
Astrometric asteroid masses: a simultaneous determination
Creators: name: Goffin, Edwin
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Using over 89 million astrometric observations of 349,737 numbered minor planets, an attempt was made to determine the masses of 230 of them by simultaneously solving for corrections to all orbital elements and the masses. For 132 minor planets an acceptable result was obtained, 50 of which appear to be new.
description: 17 pages, 1 figure, submitted to A&A
The Kearns--Saul inequality for Bernoulli and Poisson-binomial distributions
Creators: name: Schlemm, Eckhard
Publisher: name: arXiv
Year: 2014
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60E10

description: We give a direct rigorous proof of the Kearns--Saul inequality which bounds the Laplace transform of a generalised Bernoulli random variable. We extend the arguments to generalised Poisson-binomial distributions and characterise the set of parameters such that an analogous inequality holds for the sum of two generalised Bernoulli random variables.
description: 11 pages, 3 figures; to appear in Journal of Theoretical Probability
The fundamental solution of the unidirectional pulse propagation equation
Creators: name: Babushkin, I.
name: Bergé, L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: Optics (physics.optics)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 35S05 (Primary) 35E05, 35J05, 78A10 (Secondary)

description: The fundamental solution of a variant of the three-dimensional wave equation known as "unidirectional pulse propagation equation" (UPPE) and its paraxial approximation is obtained. It is shown that the fundamental solution can be presented as a projection of a fundamental solution of the wave equation to some functional subspace. We discuss the degree of equivalence of the UPPE and the wave equation in this respect. In particular, we show that the UPPE, in contrast to the common belief, describes wave propagation in both longitudinal and temporal directions, and, thereby, its fundamental solution possesses a non-causal character.
description: accepted to J. Math. Phys
A Generalization of the Marshal-Olkin Scheme and Related Processes
Creators: name: S, Satheesh
name: E, Sandhya
name: B, Prasanth C
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 60E05, 60E07, 60G70, 62M10

description: A generalization of the Marshal-Olkin parametrization scheme is developed and stochastic models related to it are discussed here.
description: 6 pages, Presented at the National Conference on "Statistics for the Twenty First Century" organised by the Department of Statistics, University of Kerala, Trivandrum, India, 17-19 March 2011
Irreducible many-body correlations in topologically ordered systems
Creators: name: Liu, Yang
name: Zeng, Bei
name: Zhou, D. L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Topologically ordered systems exhibit large-scale correlation in their ground states, which may be characterized by quantities such as topological entanglement entropy. We propose that the concept of irreducible many-body correlation, the correlation that cannot be implied by all local correlations, may also be used as a signature of topological order. In a topologically ordered system, we demonstrate that for a part of the system with holes, the reduced density matrix exhibits irreducible many-body correlation which becomes reducible when the holes are removed. The appearance of these irreducible correlations then represents a key feature of topological phase. We analyze the many-body correlation structures in the ground state of the toric code model in an external magnetic field, and show that the topological phase transition is signaled by the irreducible many-body correlations.
Ultracold Spin-Orbit Coupled Bose-Einstein Condensate in a Cavity: Route to Magnetic Phases Through Cavity Transmission
Creators: name: Padhi, Bikash
name: Ghosh, Sankalpa
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the spin orbit coupled ultra cold Bose-Einstein condensate placed in a single mode Fabry-Pérot cavity. The cavity introduces a quantum optical lattice potential which dynamically couples with the atomic degrees of freedom and realizes a generalized extended Bose Hubbard model whose zero temperature phase diagram can be controlled by tuning the cavity parameters. In the non-interacting limit, where the atom-atom interaction is set to zero, the resulting atomic dispersion shows interesting features such as bosonic analogue of Dirac points, cavity controlled Hofstadter spectrum which bears the hallmark of pseudo-spin-1/2 bosons in presence of Abelian and non-Abelian gauge field (the later due to spin-orbit coupling) in a cavity induced optical lattice potential. In the presence of atom-atom interaction, using a mapping to a generalized Bose Hubbard model of spin-orbit coupled bosons in classical optical lattice, we show that the system realizes a host of quantum magnetic phases whose magnetic order can be be detected from the cavity transmission. This provides an alternative approach for detecting quantum magnetism in ultra cold atoms. We discuss the effect of cavity induced optical bistability on this phases and their experimental consequences.
description: Latex file with pdf figures
Autômatos celulares aplicados à modelagem de incêndios no bioma cerrado brasileiro: uma revisão sistemática da literatura
Creators: name: Cissa Reis Dias, Amanda
name: Araújo Lima, Danielli
Publisher: name: figshare
Year: 2023
Subjects: Environmental management
Environmental management not elsewhere classified

description: As queimadas no bioma Cerrado brasileiro têm sido cada vez mais frequentes, deixando cada vez mais consequências para os população da região atingida pelos fogos. As queimadas muitas das vezes acontecem para a prática de atividades agropecuárias, já que tem baixo custo para o preparo do solo. Além disso, as queimadas podem ser naturais ou até mesmo humanas. Os casos de queimadas humanas, envolvem as queimadas acidentais e criminosas. Por outro lado, as queimadas naturais são provocadas por temperaturas elevadas, o tempo seco, descargas elétricas, combustão espontânea, baixa umidade relativa do ar, atrito entre rochas e até atrito do pelo de alguns animais com a mata seca, contribuem para o surgimento do fogo. O cerrado é considerado um bioma resiliente, pois apresenta um rápido poder de recuperação. Partindo desse contexto, o cenário do cerrado pode ser considerado um sistema dinâmico, especialmente pelo clima em constante transição. Tomando por base este contexto, os autômatos celulares (ACs) são considerados uma importante ferramenta matemático-computacional capazes de modelar sistemas dinâmicos e complexos. Os ACs são compostos por um reticulado, um conjunto de estados, uma vizinhança, uma dimensão, um conjunto de células com um formato específico. Além disso, para simular a ação dinâmica dos ACs, suas células sofrem uma transformação por meio de uma regra de transição, sendo que essas, por sua vez, podem ser determinísticas ou probabilistas. Para compreender melhor esses conceitos realizamos uma Revisão Sistemática da Literatura (RSL), realizada a partir da leitura de artigos entre os anos de 2018 – 2022, no Google Scholar, em que foram lidos 47 artigos a partir da string de busca: “cellular AND automata AND fire”. Com esses estudos, foi possível perceber que existem diversos modelos de ACs para a modelagem de propagação de fogos. No entanto, apenas 2 estudos focam no uso ACs para o cerrado. Sendo assim, foi possível perceber que o cerrado ainda não é uma região explorada para a modelagem de fogos baseando-se em ACs, mesmo sendo considerado um pirobioma. Assim, como trabalhos futuros pretendemos modelar um simulador matemático-computacional para o Cerrado Brasileiro.
Optimising a Muon Spectrometer for Measurements at the ISIS Pulsed Muon Source
Creators: name: Giblin, S. R.
name: Cottrell, S. P.
name: King, P. J. C.
name: Tomlinson, S.
name: Jago, S. J. S.
name: Randall, L. J.
name: Roberts, M. J.
name: Norris, J.
name: Howarth, S.
name: Mutamba, Q. B.
name: Rhodes, N. J.
name: Akeroyd, F.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: This work describes the development of a state-of-the-art muon spectrometer for the ISIS pulsed muon source. Conceived as a major upgrade of the highly successful EMU instrument, emphasis has been placed on making effective use of the enhanced flux now available at the ISIS source. This has been achieved both through the development of a highly segmented detector array and enhanced data acquisition electronics. The pulsed nature of the ISIS beam is particularly suited to the development of novel experiments involving external stimuli, and therefore the ability to sequence external equipment has been added to the acquisition system. Finally, the opportunity has also been taken to improve both the magnetic field and temperature range provided by the spectrometer, to better equip the instrument for running the future ISIS user programme.
D6.5 SODALITE framework - First version
Creators: name: Indika Kumara (JADS),  Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris  (CERTH)  Yosu Gorroñogoitia (ATOS)  Román Sosa González (ATOS),  Giolman Meth (IBM), Giovanni Quattrocchi (PMI),  Dragan Radolović (XLAB),  Nejc Bat (XLAB)
Publisher: name: Zenodo
Year: 2020
Subjects: architecture
IaC
modelling
runtime

description: The SODALITE architecture is divided into 3 main layers: Modelling layer, Infrastructure as Code layer, and Runtime layer. This document summarizes the available stable components in each of these layers, and points to instructions on how these components can be accessed and built.
Effects of Easy Hybrid Parallelization with CUDA for Numerical-Atomic-Orbital Density Functional Theory Calculation
Creators: name: Parq, Jae-Hyeon
name: Sevre, Erik
name: Lee, Sang-Mook
Publisher: name: arXiv
Year: 2014
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: We modified a MPI-friendly density functional theory (DFT) source code within hybrid parallelization including CUDA. Our objective is to find out how simple conversions within the hybrid parallelization with mid-range GPUs affect DFT code not originally suitable to CUDA. We settled several rules of hybrid parallelization for numerical-atomic-orbital (NAO) DFT codes. The test was performed on a magnetite material system with OpenMX code by utilizing a hardware system containing 2 Xeon E5606 CPUs and 2 Quadro 4000 GPUs. 3-way hybrid routines obtained a speedup of 7.55 while 2-way hybrid speedup by 10.94. GPUs with CUDA complement the efficiency of OpenMP and compensate CPUs' excessive competition within MPI.
description: 20 pages, 3 figures
Three-dimensional Mid-air Acoustic Manipulation by Ultrasonic Phased Arrays
Creators: name: Ochiai, Yoichi
name: Hoshi, Takayuki
name: Rekimoto, Jun
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences
subject: H.5.2

description: The essence of levitation technology is the countervailing of gravity. It is known that an ultrasound standing wave is capable of suspending small particles at its sound pressure nodes. The acoustic axis of the ultrasound beam in conventional studies was parallel to the gravitational force, and the levitated objects were manipulated along the fixed axis (i.e. one-dimensionally) by controlling the phases or frequencies of bolted Langevin-type transducers. In the present study, we considered extended acoustic manipulation whereby millimetre-sized particles were levitated and moved three-dimensionally by localised ultrasonic standing waves, which were generated by ultrasonic phased arrays. Our manipulation system has two original features. One is the direction of the ultrasound beam, which is arbitrary because the force acting toward its centre is also utilised. The other is the manipulation principle by which a localised standing wave is generated at an arbitrary position and moved three-dimensionally by opposed and ultrasonic phased arrays. We experimentally confirmed that expanded-polystyrene particles of 0.6 mm and 2 mm in diameter could be manipulated by our proposed method.
description: 5pages, 4figures
title: Geophysical Survey at Morgantina
Creators: name: Kay, Stephen
name: Trümper , Monika
name: Heinzelmann, Michael
name: Pomar, Elena
Publisher: name: Deutsches Archäologisches Institut
Year: 2020
Subjects: subject: Morgantina
subject: geophysical prospecting
subject: city plan
subject: street grid
subject: insulae

description: Geophysical surveys were conducted at Morgantina in 1970, 2012 and 2018, with the objective of better understanding the city plan of the Archaic city on the Cittadella Hill and the Classical and Hellenistic city on the Serra Orlando Ridge. This paper focuses on the results of the 2018 survey conducted over three sectors on the Serra Orlando Ridge. It demonstrates that magnetometry was successful in rapidly recording subsurface archaeological features across the site, including the presence of streets, walls and areas of habitation. The general layout of streets and insulae of the orthogonal grid plan that was established in the mid-5th century B.C. on the Serra Orlando Ridge has been confirmed and the precise course of streets has been defined in more detail than hitherto known.
description: Archäologischer Anzeiger, 1. Halbband 2020