cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Replicator-mutator equations with quadratic fitness
Creators: name: Alfaro, Matthieu
name: Carles, Rémi
Publisher: name: arXiv
Year: 2016
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: This work completes our previous analysis on models arising in evolutionary genetics. We consider the so-called replicator-mutator equation, when the fitness is quadratic. This equation is a heat equation with a harmonic potential, plus a specific nonlocal term. We give an explicit formula for the solution, thanks to which we prove that when the fitness is non-positive (harmonic potential), solutions converge to a universal stationary Gaussian for large time, whereas when the fitness is non-negative (inverted harmonic potential), solutions always become extinct in finite time.
description: 12 pages
Open Repositories, Open Connections: Case Studies in Open Source Repository Integrations
Creators: name: Hatherley, Rowan
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023
OPERAS
Open Journal Systems
OJS
ORCID

description: This presentation will examine how open repository infrastructure development communities can engage with open source initiatives and communities to build these meaningful connections and continue to respond to the needs of its users. It will focus particularly on integrations with open source initiatives such as OPERAS, showing how repositories can easily manage metrics collection and aggregation in a transparent and understandable manner to benefit the institution, its contributors, and its users; integrating ORCID into repositories to provide a gateway into the full work and research of authors even when not deposited in the repository; linkages to Open Journals Systems for the long term preservation and presentation of open access scholarly journals; and integrations with Learning Management Systems using OAI-PMH to heighten discovery. Brief supporting case studies will be provided.
Preservation and the repository: Practical interoperability between EPrints and Arkivum
Creators: name: Fyson, Will
name: McNicholl, Rory
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023
Preservation
Interoperability

description: Following on from the release of the latest preservation solution from Arkivum, we will be presenting an integration with the EPrints open-source repository software, and the archiving service. We'll examine how the archiving process works from initial ingest through to long term preservation, access and discovery and how these map on to the EPrints data model and deposit workflows. A new integration plugin has been developed to take advantage of the latest features Arkivum version 6 and the accompanying API. Arkivum version 6 includes several new features including an OAIS compliant preservation service based on Archivematica. We have reformulated the integration with the repository so that the process works at eprint level, allowing for both documents and metadata to be archived as a collection that follows the BagIt packaging convention. In doing so we can present the user with more insight in to the transactions taking place between the two platforms, allowing repository administrators to more closely monitor how Arkivum is being used, and helping them to take advantage of the storage, safeguarding and active preservation offered by Arkivum to free up space on their repositories and restore content when needed.
Effective Hamiltonian for surface states of topological insulator nanotubes
Creators: name: Siu, Zhuo Bin
name: Jalil, Mansoor B. A.
name: Tan, Seng Ghee
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this work we derive an effective Hamiltonian for the surface states of a hollow topological insulator (TI) nanotube with finite width walls. Unlike a solid TI cylinder, a TI nanotube possesses both an inner as well as outer surface on which the states localized at each surface are coupled together. The curvature along the circumference of the nanotube leads to a spatial variation of the spin orbit interaction field experienced by the charge carriers as well as an asymmetry between the inner and outer surfaces of the nanotube. Both of these features result in terms in the effective Hamiltonian for a TI nanotube absent in that of a flat TI thin film of the same thickness. We calculate the numerical values of the parameters for a \ce{Bi2Se3} nanotube as a function of the inner and outer radius, and show that the differing relative magnitudes between the parameters result in qualitatively differing behaviour for the eigenstates of tubes of different dimensions.
An FPGA based implementation of the CSIRAC II dataflow computer
Creators: name: Sloan, Adam William.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Which activation function of cooperation describes human behavior?
Creators: name: Jarynowski, Andrzej
Publisher: name: arXiv
Year: 2016
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Properties of cooperation's probability function in Prisoner`s Dilemma have impact on evolution of game. Basic model defines that probability of cooperation depends linearly, both on the player's altruism and the co-player's reputation. I propose modification of activation function to smooth one (hyperbolic tangent with scaling parameter a, which corresponds to its shape) and observe three phases for different range of a. (1) For small a, strategies seem to randomly change in time and situation of mixed choices (one cooperates and second defects) dominate. (2) For medium a, players choose only one strategy for given period of time (the common state can switch to opposite one with some probability). (3) For large a, mixed strategy (once defect, once cooperate) is coexisting with common strategies and no change is allowed. I believe that proposed function characterizes better socio-economical phenomena and especially phase 1 and 2 contain most of human behavior.
Wireless Sensor Networks Localization Methods: Multidimensional Scaling vs. Semidefinite Programming Approach
Creators: name: Stojkoska, Biljana
name: Ivanoska, Ilinka
name: Davcev, Danco
Publisher: name: arXiv
Year: 2016
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: With the recent development of technology, wireless sensor networks are becoming an important part of many applications such as health and medical applications, military applications, agriculture monitoring, home and office applications, environmental monitoring, etc. Knowing the location of a sensor is important, but GPS receivers and ophisticated sensors are too expensive and require processing power. Therefore, the localization wireless sensor network problem is a growing field of interest. The aim of this paper is to give a comparison of wireless sensor network localization methods, and therefore, multidimensional scaling and semidefinite programming are chosen for this research. Multidimensional scaling is a simple mathematical technique widely-discussed that solves the wireless sensor networks localization problem. In contrast, semidefinite programming is a relatively new field of optimization with a growing use, although being more complex. In this paper, using extensive simulations, a detailed overview of these two approaches is given, regarding different network topologies, various network parameters and performance issues. The performances of both techniques are highly satisfactory and estimation errors are minimal
description: 12 pages
Integration of Open Data Repositories for Scientific Production Certification
Creators: name: Dias, Thiago
name: Segundo, Washington
name: Moreira, Tales
name: Silva, Vivian
name: Mena-Chalco, Jesus
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023
Open data
Knowledge Organisation Systems
Data Integration
Certification
BrCris

description: In recent years, several initiatives aimed at creating systems that manage the academic production of an institution, country or area of knowledge have received attention from different areas. Such systems are known by the acronym CRIS (Current Research Information Systems) and are intended to aggregate information from various databases in order to provide reports, consolidated data so that researchers can analyze, as well as be subject to certification of scientific and technological information. Therefore, this work presents the data integration process of the BrCris Platform with the objective of providing reliable data, so that it is possible to carry out the certification process of information about the Brazilian scientific community. This strategy presents itself as an important data aggregation mechanism, providing reliable and important information on scientific data, especially on Brazilian scientific and technological production. Therefore, the use of aggregated data from the BrCris Platform for the certification process will provide several bibliometric studies that a priori would be extremely complex in their design.
Sodium desorption from an eucalyptus kraft pulp by acidification using carbon dioxide
Creators: name: Vitasari, Denny.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Sub-thermal to super-thermal light statistics from a disordered lattice via deterministic control of excitation symmetry
Creators: name: Kondakci, H. E.
name: Szameit, A.
name: Abouraddy, A. F.
name: Christodoulides, D. N.
name: Saleh, B. E. A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Monochromatic coherent light traversing a disordered photonic medium evolves into a random field whose statistics are dictated by the disorder level. Here we demonstrate experimentally that light statistics can be deterministically tuned in certain disordered lattices, even when the disorder level is held fixed, by controllably breaking the excitation symmetry of the lattice modes. We exploit a lattice endowed with disorder-immune chiral symmetry in which the eigenmodes come in skew-symmetric pairs. If a single lattice site is excited, a "photonic thermalization gap" emerges: the realm of sub-thermal light statistics is inaccessible regardless of the disorder level. However, by exciting two sites with a variable relative phase, as in a traditional two-path interferometer, the chiral symmetry is judiciously broken and interferometric control over the light statistics is exercised, spanning sub-thermal and super-thermal regimes. These results may help develop novel incoherent lighting sources from coherent lasers.
description: 6 pages, 5 figures
dARK: A decentralized blockchain implementation of ARK Persistent Identifiers
Creators: name: Matas, Lautaro
name: Segundo, Washington
name: Nóbrega, Thiago
name: Filho, J. Edilson S.
name: Mena-Chalco, Jesús
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023
Archival resource key
ARK
Persistent Identifiers
PIDs
Metadata
Blockchain

description: We present the first proof of concept of a technology that could be the base for a low-cost and decentralized service to assign/resolve persistent ARK identifiers. This is the foundation for an open and community driven project fostered by IBICT (Brazil) and LA Referencia/RedCLARA with the long term objective of provide an open/non-centralized unique/deduplicated persistent identifier factory and resolution service for the global Open Science ecosystem based on permissioned public blockchain technology. Some of the motivations for this work are: (i) The need not only of persistent but unique/deduplicated identifiers in order to build better research graphs, indicators and research assessment inputs; (ii) Lack of PID coverage on Global South repositories mainly because of the costs that those services represents for the institutions; and (iii) Most persistent identifier systems are based on centralized models, depending on few agencies that support the service infrastructure. ARK identifier has emerged as a viable alternative low-cost solution due to the possibility of implementing internal providers for the global resolver. dArk is an ARK implementation based on institutional blockchain nodes, the data is owned, stored and controlled by no one organization but by all participants in a "public good" network.
title: A New W Ursae Majoris-type Binary Star System in the Constellation Phoenix
Creators: name: Barquin, Salvador
Publisher: name: figshare
Year: 2019
Subjects: subject: Stars, Variable Stars

description: Discovery of a new binary star system of EW type (UCAC4 234-184364 = GSC 08021-00559 = USNO-B1.0 0466-0781404) with a period of P = 0.265301 ± 0.000001 days and a V Magnitude that varies from 14.23 to 14.62 is reported. It was detected in the constellation Phoenix by analysis of photometry data from the All Sky Automated Survey for SuperNovae.
Prototypical topological orbital ferromagnet $γ$-FeMn
Creators: name: Hanke, Jan-Philipp
name: Freimuth, Frank
name: Blügel, Stefan
name: Mokrousov, Yuriy
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We predict from first principles an entirely topological orbital magnetization in the noncoplanar bulk antiferromagnet $γ$-FeMn originating in the nontrivial topology of the underlying spin structure, without any reference to spin-orbit interaction. Studying the influence of strain, composition ratio, and spin texture on the topological orbital magnetization and the accompanying topological Hall effect, we promote the scalar spin chirality as key mechanism lifting the orbital degeneracy. The system is thus a prototypical topological orbital ferromagnet, the macroscopic orbital magnetization of which is prominent even without spin-orbit coupling. One of the remarkable features of $γ$-FeMn is the possibility for pronounced orbital magnetostriction mediated by the complex spin topology in real space.
description: 5 pages, 3 figures
Trustworthy Machine Information Behaviour and Open Research Repositories
Creators: name: Simango, Samuel
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023
Machine information behavior
Machine ethics

description: The perception regarding the nature of repository users is changing as a result technological advancements. This is reflected in arguments contending that machines should be recognised as users of library services. Such arguments are based on the view that library collections such as open repositories should be considered as data that can be used by artificially intelligent machine users. These arguments raise questions regarding the concept of trust as they do not actually address attributes that machines users must possess in order for them to be considered trustworthy. This research develops a conceptual framework for understanding the parameters within which trustworthy machine information behavior can emerge. This outcome is achieved by applying machine ethics to a modified version of Wilson's general theory of information behavior that incorporates elements of machine learning. The results indicate that the level of trust placed in machines users is dependent on the algorithms and software used for programming such AI systems as well as the actions of humans who make use of such machine users. In order for any semblance of trust in machine users of open repositories to exist, the machine information behavior employed by the machine users should adhere to certain ethical principles.
Entanglement Swapping with Independent Sources over an Optical Fibre Network
Creators: name: Sun, Qi-Chao
name: Mao, Ya-Li
name: Jiang, Yang-Fan
name: Zhao, Qi
name: Chen, Sijing
name: Zhang, Wei
name: Zhang, Weijun
name: Jiang, Xiao
name: Chen, Teng-Yun
name: You, Lixing
name: Li, Li
name: Huang, Yidong
name: Chen, Xianfeng
name: Wang, Zhen
name: Ma, Xiongfeng
name: Zhang, Qiang
name: Pan, Jian-Wei
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Teleportation of an entangled state, known as entanglement swapping, plays an essential role in quantum communication and network.Here we report a field-test entanglement swapping experiment with two independent telecommunication band entangled photon-pair sources over the optical fibre network of Hefei city. The two sources are located at two nodes 12 km apart and the Bell-state measurement is performed in a third location which is connected to the two source nodes with 14.7 km and 10.6 km optical fibres. An average visibility of 79.9+/-4.8% is observed in our experiment, which is high enough to infer a violation of Bell inequality. With the entanglement swapping setup, we demonstrate a source independent quantum key distribution, which is also immune to any attack against detection in the measurement site.
The effect of wheel profile and track geometry irregularities on freight train and track dynamics
Creators: name: Wasiwitono, Unggul.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Field-like spin orbit torque in ultra-thin polycrystalline FeMn films
Creators: name: Yang, Yumeng
name: Xu, Yanjun
name: Zhang, Xiaoshan
name: Wang, Ying
name: Zhang, Shufeng
name: Li, Run-Wei
name: Mirshekarloo, Meysam Sharifzadeh
name: Yao, Kui
name: Wu, Yihong
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Field-like spin orbit torque in FeMn/Pt bilayers with ultra-thin polycrystalline FeMn has been characterized through planar Hall effect measurements. A large effective field is obtained for FeMn in the thickness range of 2 to 5 nm. The experimental observations can be reasonably accounted for by using a macro-spin model under the assumption that the FeMn layer is composed of two spin sublattices with unequal magnetizations. The large effective field corroborates the spin Hall origin of the effective field considering the much smaller uncompensated net moments in FeMn as compared to NiFe. The effective absorption of spin current by FeMn is further confirmed by the fact that spin current generated by Pt in NiFe/FeMn/Pt trilayers can only travel through the FeMn layer with a thickness of 1 to 4 nm. By quantifying the field-like effective field induced in NiFe, a spin diffusion length of 2 nm is estimated in FeMn, in consistence with values reported in literature by ferromagnetic resonance and spin-pumping experiments.
description: 37 pages, 12 figures
Modeling Digital Cultural Landscapes with DSpace
Creators: name: Cortese, Claudio
name: Bollini, Andrea
name: Buso, Irene
name: Fazio, Riccardo
name: Fiorenza, Damiano
name: Gandolini, Benedetta
name: Groppo, Emilia
name: Maffei, Stefano
name: Mornati, Susanna
name: Pascarelli, Luigi Andrea
name: Scancarello, Immacolata
name: Scognamiglio, Francesco Pio
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023
DSpace
Digital culture
IIIF

description: In a Digital Library environment, we can define Digital cultural landscapes as "virtual ecosystems" in which digital cultural heritage subsets are related with entities such as people, places, events, fonds, etc., according to different visions and interpretations, in a pluralism generating new knowledge and opening up new perspectives. These virtual ecosystems today can be easily structured by cultural institutions, using a popular application such as DSpace, the world's most widely used open source Digital Asset Management System. Extending the DSpace data model by means of the Configurable Entities and enriching the platform with new features, indeed, it is possible to go beyond the traditional boundaries of the Digital libraries, structuring a complex system of relationships between entities, to be explored through networks and structured paths, building new narratives thanks to interdisciplinarity and the coexistence of different domains. The paper aims at illustrating, through sharing experiences and reflections from numerous Digital Library projects managed with DSpace, how this application can contribute to the modeling of new digital cultural landscapes.
Diffusion of Active Particles With Stochastic Torques Modeled as $α$-Stable Noise
Creators: name: Noetel, Joerg
name: Sokolov, Igor M.
name: Schimansky-Geier, Lutz
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: We investigate the stochastic dynamics of an active particle moving at a constant speed under the influence of a fluctuating torque. In our model the angular velocity is generated by a constant torque and random fluctuations described as a Lévy-stable noise. Two situations are investigated. First, we study white Lévy noise where the constant speed and the angular noise generate a persistent motion characterized by the persistence time $τ_D$. At this time scale the crossover from ballistic to normal diffusive behavior is observed. The corresponding diffusion coefficient can be obtained analytically for the whole class of symmetric $α$-stable noises. As typical for models with noise-driven angular dynamics, the diffusion coefficient depends non-monotonously on the angular noise intensity. As second example, we study angular noise as described by an Ornstein-Uhlenbeck process with correlation time $τ_c$ driven by the Cauchy white noise. We discuss the asymptotic diffusive properties of this model and obtain the same analytical expression for the diffusion coefficient as in the first case which is thus independent on $τ_c$. Remarkably, for $τ_c>τ_D$ the crossover from a non-Gaussian to a Gaussian distribution of displacements takes place at a time $τ_G$ which can be considerably larger than the persistence time $τ_D$.
Psychosocial aspects of living with a visible neurological condition
Creators: name: Maxwell-Scott, Melanie
Publisher: name: Lancaster University
Year: 2023
Subjects: Tourette’s syndrome
tics
coping
systematic review
meta-ethnography
neck dystonia
qualitative
interpretative phenomenological analysis
stigma
social support
social world

description: This thesis examines the psychosocial aspects of experience for people living with visible neurological conditions. Section one reports on a systematic literature review of qualitative studies exploring how individuals and families cope with Tourette’s syndrome. A systematic search using keywords related to coping and Tourette’s syndrome was conducted on four academic databases. A meta-ethnographic approach led to the construction of three themes: redefining the self and social identity; controlling the body; and challenging the narrative. The findings support a biopsychosocial approach to understanding the condition. This has clinical implications for the treatment of Tourette’s syndrome and future research should seek to expand on this knowledge. Section two reports on an empirical study exploring how people with neck dystonia navigate the social world. Ten participants were interviewed using a semi-structured, qualitative approach. Three themes were constructed from the data: dismissed by others for having an unfamiliar condition; negotiating a new social identity; and managing the stigma of a visible condition. The findings highlight the importance of social identity and the impact of stigma on people with visible health conditions. Further research should seek to explore the nature of distress arising from these psychosocial difficulties with the aim of tailoring clinical interventions for people with neck dystonia. Section three includes a critical appraisal with reflections on the process of conducting this project. Consideration is also given to the role of psychology in addressing systematic societal concerns such as stigma.
Techno-Futurismus oder technologischer Humanismus?
Creators: name: Popp, Reinhold
Publisher: name: SFU Forschungsbulletin
Year: 2022

description: Im diesem Beitrag werden vorerst die zwar überzogenen, aber weit verbreiteten Erwartungen an die Leistungsfähigkeit von Technologien (mit besonderer Berücksichtigung der so genannten künstlichen Intelligenz) analysiert. Für diese technikverliebten Zukunftsbilder gibt es zumindest drei Gründe: 1.) Sprachliche Übertreibungen (z. B. „digitale Revolution“), 2.) monokausaler und monoperspektivischer Technofuturismus in den Medien sowie 3.) allzu umstandslose Prognosen der wissenschaftlichen Technikvorausschau. Selbstverständlich wird der Einsatz vielfältiger Technologien im Allgemeinen und künstlich intelligenter Maschinen im Besonderen zukünftig in nahezu allen Lebensbereichen dynamisch wachsen. Aber manche Visionen des technologischen Transhumanismus (u. a. die baldige Produktion von ewig lebenden High-Tech-Übermenschen) sind und bleiben Science Fiction. Außerdem wird plausibel argumentiert, dass im Vergleich mit der künstlichen Intelligenz die Leistungsfähigkeit des in der langen Evolution des Homo sapiens entwickelten hochkomplexen Gesamtkunstwerks der menschlichen Intelligenz nicht unterschätzt werden sollte. Weiters wird gezeigt, dass die Implementation neuer Technologien meist deutlich langsamer vor sich geht als dies in den Entwicklungsabteilungen der Technologiekonzerne erwartet wird. Für die Verlangsamung des technologischen Wandels sorgen sowohl institutionelle als auch individuelle Faktoren. Abschließend wird den zukünftigen Entwicklungsmöglichkeiten eines technologischen Transhumanismus und eines technologischen Totalitarismus die optimistische Vision eines technologischen Humanismus gegenüber gestellt.
description: SFU Forschungsbulletin, Jahrgang 2022
Corrugated structure insertion for extending the SASE bandwidth up to 3% at the European XFEL
Creators: name: Zagorodnov, I.
name: Feng, G.
name: Limberg, T.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The usage of x-ray free electron laser (XFEL) in femtosecond nanocrystallography involves sequential illumination of many small crystals of arbitrary orientation. Hence a wide radiation bandwidth will be useful in order to obtain and to index a larger number of Bragg peaks used for determination of the crystal orientation. Considering the baseline configuration of the European XFEL in Hamburg, and based on beam dynamics simulations, we demonstrate here that the usage of corrugated structures allows for a considerable increase in radiation bandwidth. Data collection with a 3% bandwidth, a few microjoule radiation pulse energy, a few femtosecond pulse duration, and a photon energy of 5.4 keV is possible. For this study we have developed an analytical modal representation of the short-range wake function of the flat corrugated structures for arbitrary offsets of the source and the witness particles.
description: 29 pages, 17 figures
The investigation of pressureless sintered boron carbide-silicon carbide composites
Creators: name: Chen, Zhengfei.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
More on the Arens regularity of B(X)
Creators: name: Faal, Ramin
name: Vishki, Hamid Reza Ebrahimi
Publisher: name: arXiv
Year: 2016
Subjects: subject: Functional Analysis (math.FA)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 47L10, 47L50, 46H25

description: We focus on a question raised by Daws [Arens regularity of the algebra of operators on a Banach space, Bull. Lond. Math. Soc. 36 (2004), 493-503] concerning the Arens regularity of B(X), the algebra of operators on a Banach space X. Among other things, we show that B(X) is Arens regular if and only if X is ultrareflexive .
description: 7 pages, Bull. Aust. Math. Soc (2016)
Strategic Priorities to Improve Vermilion River Watershed Resiliency
Creators: ALCES Landscape and Land Use Ltd.
Publisher: name: University of Alberta Library
Year: 2019

This study takes a cumulative effects modelling approach to identify strategic conservation and restoration priorities aimed at building watershed resilience. This can be done through conservation and restoration strategies in the Vermilion River watershed. (As cited on https://www.nswa.ab.ca/)
Psychoanalytisch-pädagogische Erziehungsberatung
Creators: name: Huttarsch, Marlies
Publisher: name: SFU Forschungsbulletin
Year: 2022

description: Der vorliegende Artikel befasst sich mit dem Wiener Konzept der psychoanalytischen Erziehungsberatung. Zu Beginn werden die Unterschieden und Gemeinsamkeiten von professioneller Beratung und Psychotherapie skizziert, um anschließend den Begriff Erziehungsberatung näher zu erläutern. Daran anknüpfend wird das Wiener Konzept der psychoanalytischen Erziehungsberatung vorgestellt. Dabei werden anhand eines Fallberichts die das methodische Vorgehen praxisorientiert aufgezeigt und dargelegt, inwiefern die psychoanalytische Erziehungsberatung eine Spezialform von Erziehungsberatung darstellt. Schlüsselwörter: Beratung – Erziehung – Psychoanalyse - Pädagogik
description: SFU Forschungsbulletin, Jahrgang 2022
Laguna: an Open Informational Infrastructure for a Scientific Data Lake
Creators: name: Luís Ribeiro de Carvalho Segundo, Washington
name: Pinto, Adilson Luiz
name: Lorensi Do Canto, Fabio
name: Dias, Thiago Magela Rodrigues
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023
Data lake

description: There is a large volume of data about the Brazilian Science, Technology & Innovation (ST&I) ecosystem spread across different databases, repositories, and other sources. But not all the sources allow data recovery and analysis in a centralized, reliable, and low computational cost way. The project "Laguna: open informational infrastructure for a scientific data lake" was designed to create a Brazilian infrastructure, containing data from open ST&I sources, stored in different formats and levels of treatment. The infrastructure is based on a data lake, a broad and centralized repository that allows storing structured, semi-structured, and unstructured data at any scale and extracted from FAIR sources. A data lake allows the use of different data processing and analysis techniques, such as artificial intelligence, big data, real-time analysis, and machine learning. This set of advanced techniques increases the value and the reuse of data. It is intended to help the evaluation processes by research agencies, based on indicators adequate to the Brazilian scenario, thus minimizing the dependence on commercial databases. Laguna can also increase the visibility and use of research results, including patents, computer programs, and other products, services, and processes with the potential for practical application and economic exploitation.
Linking Veterinary Science Faculty Research and Activities to the UNESCO Sustainable Development Goals: The Role of the Library
Creators: name: Nel, Marguerite Alice
name: Breytenbach, Amelia
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023
SDGs
Veterinary science

description: There are widespread opportunities for universities to contribute to the implementation of SDGs. Consequently, sustainability is viewed as an essential aspect of a university's reputation, and research applications and grants are increasingly subjected to alignment with SDG targets of research funders. Nevertheless, while there are extensive initiatives and SDG-focused research undertaken by universities, there is still a significant gap in documenting and reporting the evidence and assessing the conformity between activities of teaching, research, community engagement, and campus operations. With academic libraries mandated to align with the core business of the higher education system, it is sensible to explore opportunities to support the strategies of their parent institutions. Libraries are thus responsible for considering ways to support SDG-related initiatives of their faculties. Essentially, librarians are perfectly positioned to apply their information management skills, information organising tools, and information communication infrastructure knowledge to facilitate SDG discovery, retrieval, and promotion. The Jotello F. Soga Library, at the University of Pretoria, serves the Veterinary Science community of South Africa. This paper will report on the initiatives undertaken by librarians at this specialised library to organise, communicate, and promote the SDGs related to veterinary science, especially through utilising the library's open-access platforms.
Variational Calculus with Conformable Fractional Derivatives
Creators: name: Lazo, Matheus J.
name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optimization and Control (math.OC)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 26A33, 34A08, 49K05, 49K10, 49S05

description: Invariant conditions for conformable fractional problems of the calculus of variations under the presence of external forces in the dynamics are studied. Depending on the type of transformations considered, different necessary conditions of invariance are obtained. As particular cases, we prove fractional versions of Noether's symmetry theorem. Invariant conditions for fractional optimal control problems, using the Hamiltonian formalism, are also investigated. As an example of potential application in Physics, we show that with conformable derivatives it is possible to formulate an Action Principle for particles under frictional forces that is far simpler than the one obtained with classical fractional derivatives.
description: This is a preprint of a paper whose final and definite form will appear in the IEEE/CAA Journal of Automatica Sinica, ISSN 2329-9266. Submitted 01-Oct-2015; Revised 20-April-2016; Accepted 22-June-2016
Photopolymerization of divinyl ether systems
Creators: name: Chen, Shaohua.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Open Access Repositories as an accelerator for open journal systems and enhancer for the SA-SDGs HUB: South African Perspective
Creators: name: Matizirofa, Gallant Lazarus
name: Selematsela, Daisy
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023
Open journal systems
SDGs
South Africa
Knowledge management

description: OA repository development in South Africa is driven by the CHELSA since 2003. A national Electronic Theses and Dissertation platform was developed to assist with the challenges experienced by academic libraries, i.e. requisite skills and inadequate infrastructures. South Africa Open Access adoption among universities is progressing, while the government funding agency (NRF) released an open access statement (2015) that required funded researchers to deposit their articles into an OA repository with a 12 months embargo period. But in the absence of OA monitoring indicators and implementation, academic libraries through their institutional support have championed and implemented their OA policies while there is no national repository portal. Only aggregated metadata from ETDs is harvested from a few repositories effectively. The purpose of this presentation is to promote COAR's Next Generation Repositories elements through a nationally distributed network of research repositories. Collectively, a national networked infrastructure for scholarly communication, build on top of layers of value-added services can transform a system, making it more research-centric, and open to and supportive of innovation. Networked repositories build additional services, i.e. web-centric interoperability, a set of common technologies, protocols, and behaviours, to assist in fast-tracking and enhancing alternative metrics for the national SDG Hub and promote social justice.
Cluster-based MDS Algorithm for Nodes Localization in Wireless Sensor Networks with Irregular Topologies
Creators: name: Stojkoska, Biljana
name: Davcev, Danco
name: Kulakov, Andrea
Publisher: name: arXiv
Year: 2016
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Nodes localization in Wireless Sensor Networks (WSN) has arisen as a very challenging problem in the research community. Most of the applications for WSN are not useful without a priori known nodes positions. One solution to the problem is by adding GPS receivers to each node. Since this is an expensive approach and inapplicable for indoor environments, we need to find an alternative intelligent mechanism for determining nodes location. In this paper, we propose our cluster-based approach of multidimensional scaling (MDS) technique. Our initial experiments show that our algorithm outperforms MDS-MAP[8], particularly for irregular topologies in terms of accuracy.
description: 6 pages. arXiv admin note: text overlap with arXiv:1606.07389
The concept of duality for automata over a changing alphabet and generation of a free group by such automata
Creators: name: Woryna, Adam
Publisher: name: arXiv
Year: 2016
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: In the paper, we deal with the notion of an automaton over a changing alphabet, which generalizes the concept of a Mealy-type automaton. We modify the methods based on the idea of a dual automaton and its action used by B. Steinberg et al. (2011) and M. Vorobets and Ya. Vorobets (2007,2010) and adapt them to automata over a changing alphabet. We show that this modification provides some naturally defined automaton representations of a free nonabelian group by a 2-state automaton over a changing alphabet.
Supplementary document for A real-time, deep-learning aided lensless microscope - 6499125.pdf
Creators: name: Wu, Jimin
name: Boominathan, Vivek
name: Veeraraghavan, Ashok
name: Robinson, Jacob
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: classificationCode: 90303
subject: Biomedical Instrumentation

description: Supplementary document
Thermoelectric power as a probe of density of states in correlated actinide materials: the case of PuCoGa$_{5}$ superconductor
Creators: name: Gofryk, K.
name: Griveau, J-C.
name: Riseborough, P. S.
name: Durakiewicz, T.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present measurements of the thermoelectric power of the plutonium-based unconventional superconductor PuCoGa$_{5}$. The data is interpreted within a phenomenological model for the quasiparticle density of states of intermediate valence systems and the results are compared with results obtained from photoemission spectroscopy. The results are consistent with intermediate valence nature of 5$f$-electrons, furthermore, we propose that measurements of the Seebeck coefficient can be used as a probe of density of states in this material, thereby providing a link between transport measurements and photoemission in strongly correlated materials. We discuss these results and their implications for the electronic structure determination of other strongly correlated systems, especially actinide materials.
description: Accepted for publication in Phys. Rev. B (October 24, 2016)
Konsep Keluarga Harmonis dalam Konteks Hukum Islam
Creators: name: Arifin, Samsul
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 440101
subject: Anthropology of development

description: Marriage is human nature as the fulfillment of the demands of human instincts cannot be denied. Besides that, marriage is also part of the sunnah of the Prophet Muhammad SAW which has a basis in the Koran and al-Sunnah. One of the verses of the Koran that talks about marriage is surah ar-Rum 30:21. In this verse it is explained that building a household through legal marriage aims to create peace, tranquility and happiness in this world and the hereafter. Based on this explanation, this paper aims to describe household harmony in the Islamic view. While the method used in this research is to use library research instruments, namely research by examining scientific books, researching books that have relevance to the object of research, articles, books written by scholars, the internet and others, as supporting factors that underlie theoretical basis. The results of this study indicate that in general building family harmony can be achieved through two aspects. The first is the spiritual aspect related to Hablumminallah (Vertical Relations) and the second is the material aspect which is related to issues that are more technical in nature, for example husband and wife can share roles in managing the household.
Supplementary document for A real-time, deep-learning aided lensless microscope - 6444843.pdf
Creators: name: Wu, Jimin
name: Boominathan, Vivek
name: Veeraraghavan, Ashok
name: Robinson, Jacob
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: classificationCode: 90303
subject: Biomedical Instrumentation

description: Supplementary document to the main text
Indirect exchange interaction between magnetic impurities in the two-dimensional topological insulator based on CdTe/HgTe/CdTe quantum wells
Creators: name: Kurilovich, P. D.
name: Kurilovich, V. D.
name: Burmistrov, I. S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study indirect exchange interaction between magnetic impurities in the (001) CdTe/HgTe/CdTe symmetric quantum well. We consider low temperatures and the case of the chemical potential placed in the energy gap of the 2D quasiparticle spectrum. We find that the indirect exchange interaction is suppressed exponentially with the distance between magnetic impurities. The presence of inversion asymmetry results in oscillations of the indirect exchange interaction with the distance and generates additional terms which are non-invariant under rotations in the (001) plane. The indirect exchange interaction matrix has complicated structure with some terms proportional to the sign of the energy gap.
description: 13 pages, 6 figures
Multipoint relay and connected dominating set based broadcast algorithms for wireless ad hoc networks
Creators: name: Liang, Ou.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Analysing SDG Engagement of Research Output in a DSpace Repository Using Postgres NLP
Creators: name: Carte, Sean Richard
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023
SDGs
DSpace
Natural Language Processing

description: Mapping institutional research output to the SDGs is a useful task that can be undertaken by DSpace repository administrators using the keywords provided by Elsevier and the Natural Language Processing (NLP) functionality in the PostgreSQL database management system used by DSpace repositories. This presentation focuses on providing some validity to the results obtained from using Postgres NLP by comparing its output with that from Elsevier's SciVal.
Ergodicity for the stochastic quantization problems on the 2D-torus
Creators: name: Rockner, Michael
name: Zhu, Rongchan
name: Zhu, Xiangchan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this paper we study the stochastic quantization problem on the two dimensional torus and establish ergodicity for the solutions. Furthermore, we prove a characterization of the $Φ^4_2$ quantum field on the torus in terms of its density under translation. We also deduce that the $Φ^4_2$ quantum field on the torus is an extreme point in the set of all $L$-symmetrizing measures, where $L$ is the corresponding generator.
description: arXiv admin note: text overlap with arXiv:1511.08030
Modelling and mitigating refractive propagation effects in precision pulsar timing observations
Creators: name: Shannon, R. M.
name: Cordes, J. M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: To obtain the most accurate pulse arrival times from radio pulsars, it is necessary to correct or mitigate the effects of the propagation of radio waves through the warm and ionised interstellar medium. We examine both the strength of propagation effects associated with large-scale electron-density variations and the methodology used to estimate infinite-frequency arrival times. Using simulations of two-dimensional phase-varying screens, we assess the strength and non-stationarity of timing perturbations associated with large-scale density variations. We identify additional contributions to arrival times that are stochastic in both radio frequency and time and therefore not amenable to correction solely using times of arrival. We attribute this to the frequency dependence of the trajectories of the propagating radio waves. We find that this limits the efficacy of low-frequency (metre-wavelength) observations. Incorporating low-frequency pulsar observations into precision timing campaigns is increasingly problematic for pulsars with larger dispersion measures.
description: 16 pages, 8 figures. Accepted for publication in MNRAS
Critical paperboard properties to give optimum strength performance in spirally wound cores
Creators: name: McRae, Meagan Ron.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.