cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Insulating and metallic spin glass in K$_{x}$Fe$_{2-δ-y}$Ni$_{y}$Se$_{2}$ (0.06 $\leq$ $y$ $\leq$ 1.44) single crystals
Creators: name: Ryu, Hyejin
name: Abeykoon, Milinda
name: Wang, Kefeng
name: Lei, Hechang
name: Lazarevic, N.
name: Warren, J. B.
name: Bozin, E. S.
name: Popovic, Z. V.
name: Petrovic, C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report electron doping effects by Ni in K$_{x}$Fe$_{2-δ-y}$Ni$_{y}$Se$_{2}$ (0.06 $\leq$ $y$ $\leq$ 1.44) single crystal alloys. A rich ground state phase diagram is observed. Small amount of Ni ($\sim$ 4\%) suppressed superconductivity below 1.8 K, inducing insulating spin glass magnetic ground state for higher Ni content. With further Ni substitution, metallic resistivity is restored. For high Ni concentration in the lattice the unit cell symmetry is high symmetry $I4/mmm$ with no phase separation whereas both $I4/m + I4/mmm$ space groups were detected in the phase separated crystals when concentration of Ni $
description: 6 pages, 4 figures
D7.15 STANDARDISATION PLAN AND ACTIVITIES M36
Creators: name: Mari, Marialetizia
name: Abergas-Arteza, Julie
name: Smith, Zachary
name: Willems, Marieke
name: Oikonomou, Konstantinos
name: Ledakis, Giannis
name: Michael, Panayiotis
name: Taborda Barata, Martim
name: Bettiol, Alberto
Publisher: name: Zenodo
Year: 2023
Subjects: Policy Cloud
policymaking
data driven
policy management
big data
policy lifecycle
standards
standardisation

description: In order to focus on standard-setting resources and communities, as proposed by the European Commission, Policy Cloud has paved the way to an analytics approach for standardisation of data interoperability in data driven policymaking, developing the “Cloud for Data Driven Policy Management” White Paper, with a collaborative effort aided by StandICT.eu 2023 project. The white paper has been a central output of standardisation work carried out by Policy Cloud and provides a Landscape analysis of Data Driven Policymaking standardisation in the Context of EU policymaking in the ICT fields and recommendations for further activities. The white paper has also been a central focal point for collaboration with both standardisation bodies and other EC-funded projects, and a key source for dialogue on standardisation to help define requirements and validate recommendations. To ensure the white paper leaves a lasting legacy, Policy Cloud partners will be the recipient of consultancy services provided by the new EU Standardisation Booster service in 2023. This will match partners to standardisation experts who can guide them in understanding which Technical Committees and working groups from European and international standardisation bodies and National Standardisation Bodies could benefit from its landscape analysis and recommendations.
description: This deliverable is submitted to the EC, not yet approved.
Mapping multiplex hubs in human functional brain network
Creators: name: De Domenico, Manlio
name: Sasai, Shuntaro
name: Arenas, Alex
Publisher: name: arXiv
Year: 2016
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Biological Physics (physics.bio-ph)
subject: Medical Physics (physics.med-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Typical brain networks consist of many peripheral regions and a few highly central ones, i.e. hubs, playing key functional roles in cerebral inter-regional interactions. Studies have shown that networks, obtained from the analysis of specific frequency components of brain activity, present peculiar architectures with unique profiles of region centrality. However, the identification of hubs in networks built from different frequency bands simultaneously is still a challenging problem, remaining largely unexplored. Here we identify each frequency component with one layer of a multiplex network and face this challenge by exploiting the recent advances in the analysis of multiplex topologies. First, we show that each frequency band carries unique topological information, fundamental to accurately model brain functional networks. We then demonstrate that hubs in the multiplex network, in general different from those ones obtained after discarding or aggregating the measured signals as usual, provide a more accurate map of brain's most important functional regions, allowing to distinguish between healthy and schizophrenic populations better than conventional network approaches.
description: 11 pages, 8 figures, 2 tables
Understanding Air Quality - Learning Planet Festival 2023
Creators: name: Urquiza, Diana
name: Ripoll, Anna
Publisher: name: Zenodo
Year: 2023
Subjects: Green Deal, GreenSCENT, Horizon2020, UX, Accessibility, Diversity, Inclusion, GreenVerse, 360, Urquiza Diana, Anna Ripoll, 4Sfera, Barcelona Supercomputing Center

description: Anna Ripoll and Diana Urquiza presented the role of citizen science in the Greenscent project. They provided examples of the innovative approaches being used, including the creation of a tube sensor designed to educate children about air quality and an augmented reality app aimed at helping the citizens of Barcelona understand the air quality in their city. Through these initiatives, the Greenscent project is demonstrating the potential of citizen science to be both accessible and impactful
Platelet transglutaminase (p.FXIII)
Creators: name: Lynch., Garry William
Publisher: name: Monash University
Year: 2021

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.
Negative frequencies in wave propagation: a microscopic model
Creators: name: Horsley, S. A. R.
name: Bugler-Lamb, S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A change in the sign of the frequency of a wave between two inertial reference frames corresponds to a reversal of the phase velocity. Yet from the point of view of the relation $E=\hbarω$, a positive quantum of energy apparently becomes a negative energy one. This is physically distinct from a change in the sign of the wave-vector, and has been associated with various effects such as Cherenkov radiation, quantum friction, and the Hawking effect. In this work we provide a more detailed understanding of these negative frequency modes based on a simple microscopic model of a dielectric medium as a lattice of scatterers. We calculate the classical and quantum mechanical radiation damping of an oscillator moving through such a lattice and find that the modes where the frequency has changed sign contribute negatively. In terms of the lattice of scatterers we find that this negative radiation damping arises due to phase of the periodic force experienced by the oscillator due to the relative motion of the lattice.
description: 14 pages, 6 figures
Formation of a solar Ha filament from orphan penumbrae
Creators: name: Buehler, D.
name: Lagg, A.
name: van Noort, M.
name: Solanki, S. K.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The formation of an Ha filament in active region (AR) 10953 is described. Observations from the Solar Optical Telescope (SOT) aboard the Hinode satellite starting on 27th April 2007 until 1st May 2007 were analysed. 20 scans of the 6302A Fe I line pair recorded by SOT/SP were inverted using the SPINOR code. The inversions were analysed together with SOT/BFI G-band and Ca II H and SOT/NFI Ha observations. Following the disappearance of an initial Ha filament aligned along the polarity inversion line (PIL) of the AR, a new Ha filament formed in its place some 20 hours later, which remained stable for at least 1.5 days. The creation of the new Ha filament was driven by the ascent of horizontal magnetic fields from the photosphere into the chromosphere at three separate locations along the PIL. The magnetic fields at two of these locations were situated directly underneath the initial Ha filament and formed orphan penumbrae already aligned along the Ha filament channel. The 700 G orphan penumbrae were stable and trapped in the photosphere until the disappearance of the overlying initial Ha filament, after which they started to ascend into the chromosphere at 10pm5 m/s. Each ascent was associated with a simultaneous magnetic flux reduction of up to 50% in the photosphere. The ascended orphan penumbrae formed dark 'seed' structures in Ha in parallel with the PIL, which elongated and merged to form an Ha filament. The filament channel featured horizontal magnetic fields of on average 260 G at log(tau)=-2 suspended above the nearly field-free lower photosphere. The fields took on an 'inverse' configuration at log(tau)=-2 suggesting a flux rope for the new Ha filament. The orphan penumbral fields ascend into the chromosphere 9-24 hours before the Ha filament is fully formed. The destruction of the initial Ha filament was likely caused by the flux emergence at the third location along the PIL.
description: 14 pages, 10 Figures, accepted in A&A
Signalling pathways in apoptosis
Creators: name: Ly., Jennifer D.
Publisher: name: Monash University
Year: 2021

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.
Determinants of safety and efficacy of bismuth subcitrate during anti-Helicobacter therapy
Creators: name: Luppino., Maria Assunta
Publisher: name: Monash University
Year: 2021

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.
Accessibility by Default: Three examples of EU funding: MILE, MediaVerse and GreenSCENT
Creators: name: Orero, Pilar
Publisher: name: Zenodo
Year: 2023
Subjects: Accessibility, sustainability, Horizon2020, GreenScent, Mileproject, MEdiaVerse

description: During the presentation, Pilar Orero discussed the concept of "Accessibility by Default" and highlighted three examples of EU-funded projects that embody this principle: MILE, MediaVerse, and GreenSCENT. Pilar explored the laws and regulations that govern accessibility and the status of these projects in meeting those requirements.
title: The University as a Socio-Material Assemblage
title: Promotional Videos—Codes, Territories, and Globalization
titleType: Subtitle
Creators: name: Popova, Biliana
Publisher: name: Lancaster University
Year: 2023

description: The objective of this thesis is to explore and subsequently develop the concept of the university as a socio-material assemblage with regard to three key concepts of assemblage theory: codes, territories, and globalization (different from the traditional views of globalization). The thesis does this building on a multimodal analysis of data gathered from 26 promotional YouTube videos from UK and Canadian universities. It introduces a new middle-range (mesolevel) theoretical framework by combining concepts from assemblage theory (AT) (DeLanda, 2006; Deleuze & Guattari, 2013), and the inquiry graphics approach (IG) (Lacković, 2020). The methodology focuses on exploring the meanings of the universities’ spaces, physical objects, actors (human and non-human), and the relationships among actors through inquiry graphics analytical lenses. It then establishes codes and territories based on the analysis that territorialize the university as an assemblage, as well as the decodifying and deterritorializing processes within it. Finally, it analyses the observed codes and territories through the lenses of homogenization and hybridization globalization theories. The thesis concludes that the university can be conceptualized and interpreted as a socio-material assemblage whose components are interrelated and have both material and social expressive roles. Further, codes and territories are defined by the strength of the links between their iconic and symbolic expressions. Each university assemblage is connected to other assemblages through the various multi-layered networks that each component belongs to, yet the interaction among the components of an assemblage is interpreted within its specific territories, codes, and semiotic systems. These in turn, are defined by applying the semiotic principles of the IG approach. Finally, the thesis makes three major contributions: it conceptualizes the university as a socio-material assemblage, it develops a middle-range theoretical framework by combining concepts from assemblage theory and the inquiry graphics approach that can be applied to understand other sociomaterial assemblages, and it explains the relation between globalization, territorialization and codification of universities as socio-material assemblages.
Total positivity of Riordan arrays
Creators: name: Chen, Xi
name: Liang, Huyile
name: Wang, Yi
Publisher: name: arXiv
Year: 2016
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05A20, 15B36, 15A45

description: We present sufficient conditions for total positivity of Riordan arrays. As applications we show that many well-known combinatorial triangles are totally positive and many famous combinatorial numbers are log-convex in a unified approach.
Сунцова О.О. Робоча програма навчальної дисципліни "Моделювання економіки" спеціальності 051 "Економіка" спеціалізація "Економічна кібернетика". УДФСУ, 2021. 25 c.
Creators: name: Олександрівна, Сунцова Олеся
Publisher: name: Zenodo
Year: 2021

description: Сунцова О.О. Робоча програма навчальної дисципліни "Моделювання економіки" спеціальності 051 "Економіка" спеціалізація "Економічна кібернетика". УДФСУ, 2021. 25 c. DOI: 10.5281/zenodo.8390439
Oxidizability and antioxidizability in diabetes
Creators: name: Luo., Ming
Publisher: name: Monash University
Year: 2021

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.
A Dark Matter Signature for Condensed Neutrinos
Creators: name: Morley, P. D.
name: Buettner, D. J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We derive the signature for condensed neutrino objects (CNOs) as the primary source of Dark Matter. Restricting our source data to minimize systematic errors, we find that by just using weak lensing data and Sunyaev-Zel'dovich data, that there may be a weak CNO signature.
description: 21 pages, 5 figures. Accepted for publication in the International Journal of Modern Physics D (IJMPD)
Сунцова О.О. Робоча програма навчальної дисципліни "Прогнозування соціально-економічних процесів" спеціальності 051 "Економіка" спеціалізація "Економіка підприємства". ДПУ, 2022. 25 c.
Creators: name: Олександрівна, Сунцова Олеся
Publisher: name: Zenodo
Year: 2022

description: Сунцова О.О. Робоча програма навчальної дисципліни "Прогнозування соціально-економічних процесів" спеціальності 051 "Економіка" спеціалізація "Економіка підприємства". ДПУ, 2022. 25 c. DOI: 10.5281/zenodo.8390302
A pharmacological and biochemical examination of colubrid venoms
Creators: name: Lumsden., Natalie G.
Publisher: name: Monash University
Year: 2021

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.
The semi-digital hadronic calorimeter (SDHCAL) for future leptonic colliders
Creators: name: Pingault, Antoine
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The first technological SDHCAL prototype having been successfully tested, a new phase of R&D, to validate completely the SDHCAL option for the International Linear Detector (ILD) project of the International Linear Collider (ILC), has started with the conception and the realisation of a new prototype. The new one is intended to host few but large active layers of the future SDHCAL. The new active layers, made of Glass Resistive Plate Chambers (GRPC) with sizes larger than 2m^2 will be equipped with a new version of the electronic readout, fulfilling the requirements of the future ILD detector. The new GRPC are conceived to improve the homogeneity with a new gas distribution scheme. Finally the mechanical structure will be achieved using the electron beam welding technique. The progress realised will be presented and future steps will be discussed.
description: 8 pages, 4 figures, proceeding of RPC 2016 conference. v2 Fix Arxiv Number
On cluster properties of classical ferromagnets in an external magnetic field
Creators: name: Fröhlich, Jürg
name: Rodriguez, Pierre-François
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 80B05, 82B10, 82B20

description: Correlation functions of ferromagnetic spin systems satisfying a Lee-Yang property are studied. It is shown that, for classical systems in a non-vanishing uniform external magnetic field $h$, the connected correlation functions decay exponentially in the distances between the spins, i.e., the inverse correlation length ("mass gap"), $m(h)$, is strictly positive. Our proof is very short and transparent and is valid for complex values of the external magnetic field $h$, provided that $\text{Re} \, h \not= 0$. It implies a mean-field lower bound on $m(h)$, as $h \searrow 0$, first established by Lebowitz and Penrose for the Ising model. Our arguments also apply to some quantum spin systems.
description: 12 pages
Flat band superconductivity in strained Dirac materials
Creators: name: Kauppila, V. J.
name: Aikebaier, F.
name: Heikkilä, T. T.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We consider superconducting properties of a two-dimensional Dirac material such as graphene under strain that produces a flat band spectrum in the normal state. We show that in the superconducting state, such a model results in a highly increased critical temperature compared to the case without the strain, inhomogenous order parameter with two-peak shaped local density of states and yet a large and almost uniform and isotropic supercurrent. This model could be realized in strained graphene or ultracold atom systems and could be responsible for unusually strong superconductivity observed in some graphite interfaces and certain IV-VI semiconductor heterostructures.
description: 5 pages, 4 figures
Scholarly Publishing is broken. How do we fix it?
Creators: name: Aspesi, Claudio
Publisher: name: Zenodo
Year: 2023

description: Scholarly publishing has been criticized for decades because of its commercialization and its exclusionary design. The problem is even deeper: scholarly publishing as it is designed today is unable to address major scientific emergencies, as the COVID pandemic demonstrated (as publishers were pressured to suspend licenses and many researchers and practitioners used preprints to communicate their ongoing findings). These ad hoc suspensions, however, do not address other global emergencies (such as climate change and the loss of biodiversity) and it is morally indefensible to adopt them for some diseases and not others. There is vast experimentation, however, and there will be new models that we cannot even conceive of. It is impossible to be prescriptive about what each of these new or emerging models can do to address the current failings, but some principles can be identified. We are proposing a four-part test that can help decide which models to support, with the goal of starting a debate on what are the appropriate principles that should be adopted.
The uses of scalp blood collection in the study of the human fetus
Creators: name: Lumley., Judith Mary
Publisher: name: Monash University
Year: 2021

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.
Assessing reliable human mobility patterns from higher-order memory in mobile communications
Creators: name: De Domenico, Manlio
name: Matamalas, Joan T.
name: Arenas, Alex
Publisher: name: arXiv
Year: 2016
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Social and Information Networks (cs.SI)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Understanding how people move within a geographic area, e.g. a city, a country or the whole world, is fundamental in several applications, from predicting the spatio-temporal evolution of an epidemics to inferring migration patterns. Mobile phone records provide an excellent proxy of human mobility, showing that movements exhibit a high level of memory. However, the precise role of memory in widely adopted proxies of mobility, as mobile phone records, is unknown. Here we use 560 millions of call detail records from Senegal to show that standard Markovian approaches, including higher-order ones, fail in capturing real mobility patterns and introduce spurious movements never observed in reality. We introduce an adaptive memory-driven approach to overcome such issues. At variance with Markovian models, it is able to realistically model conditional waiting times, i.e. the probability to stay in a specific area depending on individual's historical movements. Our results demonstrate that in standard mobility models the individuals tend to diffuse faster than what observed in reality, whereas the predictions of the adaptive memory approach significantly agree with observations. We show that, as a consequence, the incidence and the geographic spread of a disease could be inadequately estimated when standard approaches are used, with crucial implications on resources deployment and policy making during an epidemic outbreak.
description: 19 pages, 9 figures
The new eclipsing CV MASTER OTJ192328.22+612413.5 - a possible SW Sextantis Star
Creators: name: Kennedy, M. R.
name: Callanan, P.
name: Garnavich, P. M.
name: Szkody, P.
name: Bounane, S.
name: Rose, B. M.
name: Bendjoya, P.
name: Abe, L.
name: Rivet, J. P.
name: Suarez, O.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present optical photometry and spectroscopy of the new eclipsing Cataclysmic Variable MASTER OTJ192328.22+612413.5, discovered by the MASTER team. We find the orbital period to be P=0.16764612(5) day /4.023507(1) hour. The depth of the eclipse (2.9$\pm$0.1 mag) suggests that the system is nearly edge on, and modeling of the system confirms the inclination to be between 81.3-83.6 degree. The brightness outside of eclipse varies between observations, with a change of 1.6$\pm$0.1 mag. Spectroscopy reveals double-peaked Balmer emission lines. By using spectral features matching a late M-type companion, we bound the distance to be 750$\pm$250 pc, depending on the companion spectral type. The source displays 2 mag brightness changes on timescales of days. The amplitude of these changes, along with the spectrum at the faint state, suggest the system is possibly a dwarf nova. The lack of any high excitation HeII lines suggests this system is not magnetically dominated. The light curve in both quiescence and outburst resembles that of Lanning 386, implying MASTER OTJ192328.22+612413.5 is a possible cross between a dwarf nova and a SW Sextantis star.
description: 10 Pages, 10 Figures, 4 Tables, accepted for publication in the Astronomical Journal
Signalling between mitochondria during apoptosis
Creators: name: Lum., May Ghee
Publisher: name: Monash University
Year: 2021

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.
Bondi accretion in early-type galaxies
Creators: name: Korol, V.
name: Ciotti, L.
name: Pellegrini, S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Accretion onto central massive black holes in galaxies is often modelled with the Bondi solution. In this paper we study a generalization of the classical Bondi accretion theory, considering the additional effects of the gravitational potential of the host galaxy, and of electron scattering in the optically thin limit. We provide a general analysis of the bias in the estimates of the Bondi radius and mass accretion rate, when adopting as fiducial values for the density and temperature at infinity the values of these quantities measured at finite distance from the central black hole. We also give general formulae to compute the correction terms of the critical accretion parameter in relevant asymptotic regimes. A full analytical discussion is presented in the case of an Hernquist galaxy, when the problem reduces to the discussion of a cubic equation, therefore allowing for more than one critical point in the accretion structure. The results are useful for observational works (especially in the case of low-luminosity systems), as well as for numerical simulations, where accretion rates are usually defined in terms of the gas properties near the
description: 13 pages, 5 figures, submitted to MNRAS. Comments welcome
Dynamical Constraints on Outer Planets in Super-Earth Systems
Creators: name: Read, Matthew J.
name: Wyatt, Mark C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: This paper considers secular interactions within multi-planet systems. In particular we consider dynamical evolution of known planetary systems resulting from an additional hypothetical planet on an eccentric orbit. We start with an analytical study of a general two-planet system, showing that a planet on an elliptical orbit transfers all of its eccentricity to an initially circular planet if the two planets have comparable orbital angular momenta. Application to the single Super-Earth system HD38858 shows that an additional hypothetical planet below current radial velocity (RV) constraints with {\textit{Msini}}=3-10M$_\oplus$, semi-major axis 1-10au and eccentricity 0.2-0.8 is unlikely to be present from the eccentricity that would be excited in the known planet (albeit cyclically). However, additional planets in proximity to the known planet could stabilise the system against secular perturbations from outer planets. Moreover these additional planets can have an {\textit{Msini}} below RV sensitivity and still affect their neighbours. For example, application to the two Super-Earth system 61Vir shows that an additional hypothetical planet cannot excite high eccentricities in the known planets, unless its mass and orbit lie in a restricted area of parameter space. Inner planets in HD38858 below RV sensitivity would also modify conclusions above about excluded parameter space. This suggests that it may be possible to infer the presence of additional stabilising planets in systems with an eccentric outer planet and an inner planet on an otherwise suspiciously circular orbit. This reinforces the point that the full complement of planets in a system is needed to assess its dynamical state.
description: 15 pages, 9 figures, 1 table. Accepted for publication in MNRAS
Nutrition and immune dysfunction in the aged
Creators: name: Lukito., Widjaja
Publisher: name: Monash University
Year: 2021

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.
Influence of orbital symmetry on diffraction imaging with rescattering electron wave packets
Creators: name: Pullen, M. G.
name: Wolter, B.
name: Le, A. -T.
name: Baudisch, M.
name: Sclafani, M.
name: Pires, H.
name: Schröter, C. D.
name: Ullrich, J.
name: Moshammer, R.
name: Pfeifer, T.
name: Lin, C. D.
name: Biegert, J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The ability to directly follow and time resolve the rearrangement of the nuclei within molecules is a frontier of science that requires atomic spatial and few-femtosecond temporal resolutions. While laser induced electron diffraction can meet these requirements, it was recently concluded that molecules with particular orbital symmetries (such as πg) cannot be imaged using purely backscattering electron wave packets without molecular alignment. Here, we demonstrate, in direct contradiction to these findings, that the orientation and shape of molecular orbitals presents no impediment for retrieving molecular structure with adequate sampling of the momentum transfer space. We overcome previous issues by showcasing retrieval of the structure of randomly oriented O2 and C2H2 molecules, with πg and πu symmetries, respectively, and where their ionisation probabilities do not maximise along their molecular axes. While this removes a serious bottleneck for laser induced diffraction imaging, we find unexpectedly strong back scattering contributions from low-Z atoms.
Charmonia in a Contact Interaction
Creators: name: Bedolla, Marco A.
name: Cobos-Martínez, J. J.
name: Bashir, Adnan
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: For the flavour-singlet heavy quark system of charmonia, we compute the masses of the ground state mesons in four different channels: pseudo-scalar ($η_c(1S)$), vector ($J/Ψ(1S)$), scalar ($χ_{c_0}(1P)$) and axial vector ($χ_{c_{1}}(1P)$), as well as the weak decay constants of the $η_c(1S)$ and $J/Ψ(1S)$ and the charge radius of $η_c(1S)$. The framework for this analysis is provided by a symmetry-preserving Schwinger-Dyson equation (SDEs) treatment of a vector$\times$vector contact interaction (CI). The results found for the meson masses and the weak decay constants, for the spin-spin combinations studied, are in fairly good agreement with experimental data and earlier model calculations based upon Schwinger-Dyson and Bethe-Salpeter equations (BSEs) involving sophisticated interaction kernels. The charge radius of $η_c(1S)$ is consistent with the results from refined SDE studies and lattice Quantum Chromodynamics (QCD).
description: 11 pages, 2 figures. arXiv admin note: text overlap with arXiv:1101.4244 by other authors
First Connection between Cold Gas in Emission and Absorption: CO Emission from a Galaxy-Quasar Pair
Creators: name: Neeleman, M.
name: Prochaska, J. X.
name: Zwaan, M. A.
name: Kanekar, N.
name: Christensen, L.
name: Dessauges-Zavadsky, M.
name: Fynbo, J. P. U.
name: van Kampen, E.
name: Møller, P.
name: Zafar, T.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the first detection of molecular emission from a galaxy selected to be near a projected background quasar using the Atacama Large Millimeter/submillimeter Array (ALMA). The ALMA detection of CO(1$-$0) emission from the $z=0.101$ galaxy toward quasar PKS 0439-433 is coincident with its stellar disk and yields a molecular gas mass of $M_{\rm mol} \approx 4.2 \times 10^9 M_\odot$ (for a Galactic CO-to-H$_2$ conversion factor), larger than the upper limit on its atomic gas mass. We resolve the CO velocity field, obtaining a rotational velocity of $134 \pm 11$ km s$^{-1}$, and a resultant dynamical mass of $\geq 4 \times 10^{10} M_\odot$. Despite its high metallicity and large molecular mass, the $z=0.101$ galaxy has a low star formation rate, implying a large gas consumption timescale, larger than that typical of late-type galaxies. Most of the molecular gas is hence likely to be in a diffuse extended phase, rather than in dense molecular clouds. By combining the results of emission and absorption studies, we find that the strongest molecular absorption component toward the quasar cannot arise from the molecular disk, but is likely to arise from diffuse gas in the galaxy's circumgalactic medium. Our results emphasize the potential of combining molecular and stellar emission line studies with optical absorption line studies to achieve a more complete picture of the gas within and surrounding high-redshift galaxies.
description: 6 pages, 5 figures, published in ApJL
Plasma observations during the Mars atmospheric "plume" event of March-April 2012
Creators: name: Andrews, D. J.
name: Barabash, S.
name: Edberg, N. J. T.
name: Gurnett, D. A.
name: Hall, B. E. S.
name: Holmström, M.
name: Lester, M.
name: Morgan, D. D.
name: Opgenoorth, H. J.
name: Ramstad, R.
name: Sanchez-Cano, B.
name: Way, M.
name: Witasse, O.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We present initial analysis and conclusions from plasma observations made during the reported "Mars plume event" of March - April 2012. During this period, multiple independent amateur observers detected a localized, high-altitude "plume" over the Martian dawn terminator [Sanchez-Lavega et al., Nature, 2015, doi:10.1038/nature14162], the cause of which remains to be explained. The estimated brightness of the plume exceeds that expected for auroral emissions, and its projected altitude greatly exceeds that at which clouds are expected to form. We report on in-situ measurements of ionospheric plasma density and solar wind parameters throughout this interval made by Mars Express, obtained over the same surface region, but at the opposing terminator. Measurements in the ionosphere at the corresponding location frequently show a disturbed structure, though this is not atypical for such regions with intense crustal magnetic fields. We tentatively conclude that the formation and/or transport of this plume to the altitudes where it was observed could be due in part to the result of a large interplanetary coronal mass ejection (ICME) encountering the Martian system. Interestingly, we note that the only similar plume detection in May 1997 may also have been associated with a large ICME impact at Mars.
description: 21 pages, 6 figures, article accepted for publication in J. Geophys. Res
Functional response properties of neurones in motion processing areas of marmoset monkey visual cortex
Creators: name: Lui., Leo L.
Publisher: name: Monash University
Year: 2021

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.
ADC Downstream Purification Technology
Creators: name: Linna Green
Publisher: name: INFN Open Access Repository
Year: 2023
Subjects: ADC Downstream Purification

description: Antibody-drug conjugate (ADC) is a complex that conjugates cytotoxin to monoclonal antibodies through a constructed linker and selectively delivers cytotoxins to tumors. With rich experience and extensive professional knowledge, BOC Sciences is responsible for ADCs quality research, including ADC drug identification, specification, content, purity, safety and quality analysis, method development, validation, and testing.
Сунцова О.О. Робоча програма навчальної дисципліни "Сучасні інтернет-технології" спеціальності 051 "Економіка" спеціалізація "Економічна кібернетика". ДПУ, 2022. 27 с.
Creators: name: Олександрівна, Сунцова Олеся
Publisher: name: Zenodo
Year: 2022

description: Сунцова О.О. Робоча програма навчальної дисципліни "Сучасні інтернет-технології" спеціальності 051 "Економіка" спеціалізація "Економічна кібернетика". ДПУ, 2022. 27 с. DOI: 10.5281/zenodo.8390175
The temperature and chronology of heavy-element synthesis in low-mass stars
Creators: name: Neyskens, Pieter
name: Van Eck, Sophie
name: Jorissen, Alain
name: Goriely, Stephane
name: Siess, Lionel
name: Plez, Bertrand
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Roughly half of the heavy elements (atomic mass greater than that of iron) are believed to be synthesized in the late evolutionary stages of stars with masses between 0.8 and 8 solar masses. Deep inside the star, nuclei (mainly iron) capture neutrons and progressively build up (through the slow-neutron-capture process, or s-process) heavier elements that are subsequently brought to the stellar surface by convection. Two neutron sources, activated at distinct temperatures, have been proposed: 13C and 22Ne, each releasing one neutron per alpha-particle (4He) captured. To explain the measured stellar abundances, stellar evolution models invoking the 13C neutron source (which operates at temperatures of about one hundred million kelvin) are favoured. Isotopic ratios in primitive meteorites, however, reflecting nucleosynthesis in the previous generations of stars that contributed material to the Solar System, point to higher temperatures (more than three hundred million kelvin), requiring at least a late activation of 22Ne. Here we report a determination of the s-process temperature directly in evolved low-mass giant stars, using zirconium and niobium abundances, independently of stellar evolution models. The derived temperature supports 13C as the s-process neutron source. The radioactive pair 93Zr-93Nb used to estimate the s-process temperature also provides, together with the pair 99Tc-99Ru, chronometric information on the time elapsed since the start of the s-process, which we determine to be one million to three million years.
description: 30 pages, 10 figures
Innervation of vascular smooth muscle : an ultrastructural study
Creators: name: E.Luff., Susan
Publisher: name: Monash University
Year: 2021

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.
Molecular systematics, species concepts and myrmecophytism in Cecropia (Cecropieae: Urticaceae): Insights from restriction-site associated DNA
Creators: name: Treiber, Erin
name: Zalamea, Paul-Camilo
name: Fernanda Torres Jimenez, Maria
name: Madriñán, Santiago
name: Weiblen, George
Publisher: name: Zenodo
Year: 2022

description: Cecropia is a group of fast-growing pioneer trees that are important in forest regeneration and a common ant-plant mutualism in the Neotropics. To investigate the evolution of mutualism between Cecropia and associated ants a phylogenetic framework is necessary. Cecropia species are difficult to distinguish morphologically and conventional genetic markers are insufficiently variable to resolve phylogeny. Our study aimed to infer relationships in approximately half of the species in the genus using restriction site associated DNA (RAD) sequencing. RAD sequence data resolved and supported species level relationships, despite potential introgression based on D-statistic tests. Our results support a deeply divergent non-myrmecophytic clade including C. sciadophylla and African Musanga. Results from geographically widespread and morphologically heterogenous C. obtusifolia and C. angustifolia suggests that current synonymy lumps together genetically dissimilar lineages. Reconstruction of ant associations on the highly supported Cecropia phylogeny inferred equal probability of the ancestor of Cecropia being myrmecophytic or not. More intensive genetic study is needed to refine species concepts in Cecropia.
description: RADseq data run through pipeline in pyrad 3.0.66
Roles of DAX1 and SF1 in sex determination and disorders of sex development
Creators: name: Ludbrook., Louisa Mabel
Publisher: name: Monash University
Year: 2021

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.
Ultrahigh Energy Cosmic Rays: A Galactic Origin?
Creators: name: Eichler, David
name: Globus, Noemie
name: Kumar, Rahul
name: Gavish, Eyal
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: It is suggested that essentially all of the UHECRs we detect, including those at the highest energy, originate in our Galaxy. It is shown that even if the density of sources decreases with Galactic radius, then the anisotropy and composition can be understood. Inward anisotropy, as recently reported by the Auger collaboration can be understood as drift along the current sheet of UHECRs originating outside the solar circle, as predicted in Kumar and Eichler (2014), while those originating within the solar circle exit the Galaxy at high latitudes.
description: accepted for publication in The Astrophysical Journal
A simple way to improve AGN feedback prescription in SPH simulations
Creators: name: Zubovas, Kastytis
name: Bourne, Martin A.
name: Nayakshin, Sergei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: AGN feedback is an important ingredient in galaxy evolution, however its treatment in numerical simulations is necessarily approximate, requiring subgrid prescriptions due to the dynamical range involved in the calculations. We present a suite of SPH simulations designed to showcase the importance of the choice of a particular subgrid prescription for AGN feedback. We concentrate on two approaches to treating wide-angle AGN outflows: thermal feedback, where thermal and kinetic energy is injected into the gas surrounding the SMBH particle, and virtual particle feedback, where energy is carried by tracer particles radially away from the AGN. We show that the latter model produces a far more complex structure around the SMBH, which we argue is a more physically correct outcome. We suggest a simple improvement to the thermal feedback model - injecting the energy into a cone, rather than spherically symmetrically - and show that this markedly improves the agreement between the two prescriptions, without requiring any noticeable increase in the computational cost of the simulation.
description: 16 pages, 13 figures; accepted for publication in MNRAS
Secular imagined communities? The entanglements of Europe's national and religious identities
Creators: name: Triandafyllidou, Anna
name: Magazzini, Tina
Publisher: name: Zenodo
Year: 2022

description: Blog Post published on the PRIME Youth ERC project website: https://bpy.bilgi.edu.tr/en/blog/secular-imagined-communities-the-entanglements-of/
The anatomy of a long gamma-ray burst: a simple classification scheme for the emission mechanism(s)
Creators: name: Bégué, Damien
name: Burgess, J. Michael
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Ultra-relativistic motion and efficient conversion of kinetic energy to radiation are required by gamma-ray burst (GRB) observations, yet they are difficult to simultaneously achieve. Three leading mechanisms have been proposed to explain the observed emission emanating from GRB outflows: radiation from either relativistic internal or external shocks, or thermal emission from a photosphere. Previous works were dedicated to independently treating these three mechanisms and arguing for a sole, unique origin of the prompt emission of gamma-ray bursts. In contrast, herein, we first explain why all three models are valid mechanisms and that a contribution from each of them is expected in the prompt phase. Additionally, we show that a single parameter, the dimensionless entropy of the GRB outflow, determines which mechanism contributes the most to the emission. More specifically, internal shocks dominate for low values of the dimensionless entropy, external shocks for intermediate values and finally, photospheric emission for large values. We present a unified framework for the emission mechanisms of GRBs with easily testable predictions for each process.
description: 6 pages, 1 fig, accepted by ApJ
On the Sampling Strategy for Evaluation of Spectral-spatial Methods in Hyperspectral Image Classification
Creators: name: Liang, Jie
name: Zhou, Jun
name: Qian, Yuntao
name: Wen, Lian
name: Bai, Xiao
name: Gao, Yongsheng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Spectral-spatial processing has been increasingly explored in remote sensing hyperspectral image classification. While extensive studies have focused on developing methods to improve the classification accuracy, experimental setting and design for method evaluation have drawn little attention. In the scope of supervised classification, we find that traditional experimental designs for spectral processing are often improperly used in the spectral-spatial processing context, leading to unfair or biased performance evaluation. This is especially the case when training and testing samples are randomly drawn from the same image - a practice that has been commonly adopted in the experiments. Under such setting, the dependence caused by overlap between the training and testing samples may be artificially enhanced by some spatial information processing methods such as spatial filtering and morphological operation. Such interaction between training and testing sets has violated data independence assumption that is abided by supervised learning theory and performance evaluation mechanism. Therefore, the widely adopted pixel-based random sampling strategy is not always suitable to evaluate spectral-spatial classification algorithms because it is difficult to determine whether the improvement of classification accuracy is caused by incorporating spatial information into classifier or by increasing the overlap between training and testing samples. To partially solve this problem, we propose a novel controlled random sampling strategy for spectral-spatial methods. It can greatly reduce the overlap between training and testing samples and provides more objective and accurate evaluation.