cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On first and second eigenvalues of Riesz transforms in spherical and hyperbolic geometries
Creators: name: Ruzhansky, Michael
name: Suragan, Durvudkhan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Spectral Theory (math.SP)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 35P99, 47G40, 35S15

description: In this note we prove an analogue of the Rayleigh-Faber-Krahn inequality, that is, that the geodesic ball is a maximiser of the first eigenvalue of some convolution type integral operators, on the sphere $\mathbb{S}^{n}$ and on the real hyperbolic space $\mathbb{H}^{n}$. It completes the study of such question for complete, connected, simply connected Riemannian manifolds of constant sectional curvature. We also discuss an extremum problem for the second eigenvalue on $\mathbb{H}^{n}$ and prove the Hong-Krahn-Szegö type inequality. The main examples of the considered convolution type operators are the Riesz transforms with respect to the geodesic distance of the space.
description: To appear in Bull. Math. Sci
FAAM flight log - b306
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2007

description: FAAM flight log - b306
description: Previously curated at: http://cedadocs.ceda.ac.uk/613/ Main files in this record: flight-log_faam_20070715_r0_b306.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
The cytoskeleton : a role in axonal transport and the synapse
Creators: name: Sedman, Garry Leslie
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.
Resonant absorption and amplification of circularly-polarized waves in inhomogeneous chiral media
Creators: name: Kim, Seulong
name: Kim, Kihong
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: It has been found that in the media where the dielectric permittivity $ε$ or the magnetic permeability $μ$ is near zero and in transition metamaterials where $ε$ or $μ$ changes from positive to negative values, there occur a strong absorption or amplification of the electromagnetic wave energy in the presence of an infinitesimally small damping or gain and a strong enhancement of the electromagnetic fields. We attribute these phenomena to the mode conversion of transverse electromagnetic waves into longitudinal plasma oscillations and its inverse process. In this paper, we study analogous phenomena occurring in chiral media theoretically using the invariant imbedding method. In uniform isotropic chiral media, right-circularly-polarized and left-circularly-polarized waves are the eigenmodes of propagation with different effective refractive indices $n_+$ and $n_-$, whereas in the chiral media with a nonuniform impedance variation, they are no longer the eigenmodes and are coupled to each other. We find that both in uniform chiral slabs where either $n_+$ or $n_-$ is near zero and in chiral transition metamaterials where $n_+$ or $n_-$ changes from positive to negative values, a strong absorption or amplification of circularly-polarized waves occurs in the presence of an infinitesimally small damping or gain. We present detailed calculations of the mode conversion coefficient, which measures the fraction of the electromagnetic wave energy absorbed into the medium, for various configurations of $ε$ and $μ$ with an emphasis on the influence of a nonuniform impedance. We propose possible applications of these phenomena to linear and nonlinear optical devices that react selectively to the helicity of the circular polarization.
description: 10 pages, 5 figures, Optics Express 24, 1794 (2016)
Fuchsia triphylla Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Onagraceae
Fuchsia
Fuchsia triphylla

description: Fuchsia triphylla Linnaeus, Species Plantarum 2: 1191. 1753. "Habitat in America." RCN: 2691. Lectotype (Wright in Plantsman 1: 181. 1979): [icon] “Fuchsia” in Plumier, Nov. Pl. Amer.: 14, t. 14. 1703. Generitype of Fuchsia Linnaeus. Current name:  Fuchsia triphylla L. (Onagraceae). Note: Munz (in Proc. Calif. Acad. Sci., ser. 4, 43: 1. 1943) indicated that Linnaeus based this on Plumier’s description and figure. Wright (1979) later formalised this as a typification.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 522, DOI: 10.5281/zenodo.291971
An unconventional platform for two-dimensional Kagome flat bands on semiconductor surfaces
Creators: name: Lee, Jae Hyuck
name: Kim, GwanWoo
name: Song, Inkyung
name: Kim, Yejin
name: Lee, Yeonjae
name: Yoo, Sung Jong
name: Cho, Deok-Yong
name: Rhim, Jun-Won
name: Jung, Jongkeun
name: Kim, Gunn
name: Kim, Changyoung
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In condensed matter physics, the Kagome lattice and its inherent flat bands have attracted considerable attention for their potential to host a variety of exotic physical phenomena. Despite extensive efforts to fabricate thin films of Kagome materials aimed at modulating the flat bands through electrostatic gating or strain manipulation, progress has been limited. Here, we report the observation of a novel $d$-orbital hybridized Kagome-derived flat band in Ag/Si(111) $\sqrt{3}\times\sqrt{3}$ as revealed by angle-resolved photoemission spectroscopy. Our findings indicate that silver atoms on a silicon substrate form a Kagome-like structure, where a delicate balance in the hopping parameters of the in-plane $d$-orbitals leads to destructive interference, resulting in a flat band. These results not only introduce a new platform for Kagome physics but also illuminate the potential for integrating metal-semiconductor interfaces into Kagome-related research, thereby opening a new avenue for exploring ideal two-dimensional Kagome systems.
description: 7 pages, 4 figures
Transforming growth factor β1-mediated fibrosis as a therapeutic target following myocardial infarction
Creators: name: See, Fiona Chin Pei
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.
Blind Analysis of CT Image Noise Using Residual Denoised Images
Creators: name: Roychowdhury, Sohini
name: Hollraft, Nathan
name: Alessio, Adam
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Medical Physics (physics.med-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: CT protocol design and quality control would benefit from automated tools to estimate the quality of generated CT images. These tools could be used to identify erroneous CT acquisitions or refine protocols to achieve certain signal to noise characteristics. This paper investigates blind estimation methods to determine global signal strength and noise levels in chest CT images. Methods: We propose novel performance metrics corresponding to the accuracy of noise and signal estimation. We implement and evaluate the noise estimation performance of six spatial- and frequency- based methods, derived from conventional image filtering algorithms. Algorithms were tested on patient data sets from whole-body repeat CT acquisitions performed with a higher and lower dose technique over the same scan region. Results: The proposed performance metrics can evaluate the relative tradeoff of filter parameters and noise estimation performance. The proposed automated methods tend to underestimate CT image noise at low-flux levels. Initial application of methodology suggests that anisotropic diffusion and Wavelet-transform based filters provide optimal estimates of noise. Furthermore, methodology does not provide accurate estimates of absolute noise levels, but can provide estimates of relative change and/or trends in noise levels.
description: 4 pages, 6 figures, IEEE NSS/MIC 2015
Efficient and Secure Routing Protocol for Wireless Sensor Networks through Optimal Power Control and Optimal Handoff-Based Recovery Mechanism
Creators: name: Subramanian, Ganesh
Publisher: name: arXiv
Year: 2015
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Advances in wireless sensor network (WSN) technology have provided the availability of small and low-cost sensor with capability of sensing various types of physical and environmental conditions, data processing, and wireless communication. In WSN, the sensor nodes have a limited transmission range, and their processing and storage capabilities as well as their energy resources are also limited. Modified triple umpiring system (MTUS) has already proved its better performance in Wireless Sensor Networks. In this paper, we extended the MTUS by incorporating optimal signal to noise ratio (SNR)-based power control mechanism and optimal handoff-based self-recovery features to form an efficient and secure routing for WSN. Extensive investigation studies using Glomosim-2.03 Simulator show that efficient and secure routing protocol (ESRP) with optimal power control mechanism, and handoff-based self-recovery can significantly reduce the power usage.
description: 8 pages
Regular Charged Black Holes, Quasilocal Energy and Energy Conditions
Creators: name: Balart, Leonardo
name: Peña, Francisco
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We revisit the relationship of inequality between the gravitational field energy and the Komar charge, both quantities evaluated at the event horizon, for static and spherically symmetric regular black hole solutions obtained with nonlinear electrodynamics. We found a way to characterize these regular black hole solutions by the energy conditions that they satisfy. In particular, we show the relation between the direction of the inequality and the energy condition that satisfy the regular black hole solutions.
description: 10 pages, LaTeX, no figures
Cystoseira foeniculacea Grev.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Phaeophyta
Phaeophyceae
Fucales
Cystoseiraceae
Cystoseira
Cystoseira foeniculacea

description: Fucus abrotanifolius Linnaeus, Species Plantarum 2: 1161. 1753. "Habitat in mari Anglico." RCN: 8289, 8353. Lectotype (Roberts in J. Linn. Soc., Bot. 60: 252. 1968): Löfling s.n. , Herb. Linn. No. 1274.95 (LINN). Current name:  Cystoseira foeniculacea (L.) Grev. (Cystoseiraceae). Note: Turner (in Fuci 4: 134. 1819) cited F. abrotanifolius as a variety of F. foeniculaceus L. Goodenough & Woodward (in Trans. Linn. Soc. 3: 127. 1797) noted Löfling’s specimen in LINN.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 523, DOI: 10.5281/zenodo.291971
Binary AdS black holes coupled to a bath in Type IIB
Creators: name: Deddo, Evan
name: Zayas, Leopoldo A. Pando
name: Uhlemann, Christoph F.
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct Type IIB string theory setups which, via double holography, realize two gravitational systems in separate AdS spaces which interact with each other and with a non-gravitational bath. We employ top-down string theory solutions with concrete field theory duals in the form of 4d $\mathcal N=4$ SYM BCFTs and a first-principles notion of double holography. The setups are used to realize pairs of `near' and `far' black holes from the perspective of the bath, which exchange Hawking radiation with each other and radiate into the bath. We identify three phases for the entropy in the bath characterized as no island, partial island and full island, and discuss the entropy curves. The setups differ from the black hole binaries observed in gravitational wave experiments but may capture certain aspects.
description: 28 pages, 10 figures; v2: references added, published version
Chiral Primordial Gravitational Waves from Dilaton Induced Delayed Chromo-natural Inflation
Creators: name: Obata, Ippei
name: Soda, Jiro
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study inflation driven by a dilaton and an axion, both of which are coupled to a SU(2) gauge field. We find that the inflation driven by the dilaton occurs in the early stage of inflation during which the gauge field grows due to the gauge kinetic function. When the energy density of magnetic fields catches up with that of electric fields, chromo-natural inflation takes over in the late stage of inflation, which we call delayed chromo-natural inflation. Thus, the delayed chromo-natural inflation driven by the axion and the gauge field is induced by the dilaton. The interesting outcome of the model is generation of chiral primordial gravitational waves on small scales. Since the gauge field is inert in the early stage of inflation, it is viable in contrast to the conventinal chromo-natural inflation. We find the parameter region where chiral gravitational waves are generated in a frequency range higher than nHz, which are potentially detectable in future gravitational wave interferometers and pulsar timing arrays such as DECIGO, eLISA and SKA.
description: 40 pages, 4 figures
Sargassum acinarium Setch.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Phaeophyta
Phaeophyceae
Fucales
Sargassaceae
Sargassum
Sargassum acinarium

description: Fucus acinarius Linnaeus, Species Plantarum 2: 1160. 1753. "Habitat in Italia & Oceano australiori." RCN: 8279, 8305. Type not designated. Original material: Herb. Linn. No. 1274.172 (LINN); [icon] in Donati, Stor. Nat. Adrian: 35, t. 4, f. A. 1750; [icon] in Plantin, Pl. Stirp. Icon. 2: 256. 1581. Current name:  Sargassum acinarium (L.) Setch. (Sargassaceae). Note: Silva & al. (in Univ. Calif. Publ. Bot. 79: 929-931. 1996) gave an extensive review, suggesting that "the Adriatic plant described and illustrated by Donati" might be a suitable type. However, it seems that nomenclatural difficulties might result from this type choice (see Spencer & al. in Taxon, in press).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 523, DOI: 10.5281/zenodo.291971
Symmetries in Riemann-Cartan Geometries
Creators: name: McNutt, David D.
name: Coley, Alan A.
name: Hoogen, Robert J. van den
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Riemann-Cartan geometries are geometries that admit non-zero curvature and torsion tensors. These geometries have been investigated as geometric frameworks for potential theories in physics including quantum gravity theories and have many important differences when compared to Riemannian geometries. One notable difference, is the number of symmetries for a Riemann-Cartan geometry is potentially smaller than the number of Killing vector fields for the metric. In this paper, we will review the investigation of symmetries in Riemann-Cartan geometries and the mathematical tools used to determine geometries that admit a given group of symmetries. As an illustration, we present new results by determining all static spherically symmetric and all stationary spherically symmetric Riemann-Cartan geometries. Furthermore, we have determined the subclasses of spherically symmetric Riemann-Cartan geometries that admit a seven-dimensional group of symmetries.
FAAM flight log - b306
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2007

description: FAAM flight log - b306
description: Previously curated at: http://cedadocs.ceda.ac.uk/614/ Main files in this record: flight-log_faam_20070715_r1_b306.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
CXL and the Return of Scale-Up Database Engines
Creators: name: Lerner, Alberto
name: Alonso, Gustavo
Publisher: name: arXiv
Year: 2024
Subjects: subject: Databases (cs.DB)
subject: Performance (cs.PF)
subject: FOS: Computer and information sciences

description: The trend toward specialized processing devices such as TPUs, DPUs, GPUs, and FPGAs has exposed the weaknesses of PCIe in interconnecting these devices and their hosts. Several attempts have been proposed to improve, augment, or downright replace PCIe, and more recently, these efforts have converged into a standard called Compute Express Link (CXL). CXL is already on version 2.0 in terms of commercial availability, but its potential to radically change the conventional server architecture has only just started to surface. For example, CXL can increase the bandwidth and quantity of memory available to any single machine beyond what that machine can originally provide, most importantly, in a manner that is fully transparent to software applications.
 We argue, however, that CXL can have a broader impact beyond memory expansion and deeply affect the architecture of data-intensive systems. In a nutshell, while the cloud favored scale-out approaches that grew in capacity by adding full servers to a rack, CXL brings back scale-up architectures that can grow by fine-tuning individual resources, all while transforming the rack into a large shared-memory machine. In this paper, we describe why such architectural transformations are now possible, how they benefit emerging heterogeneous hardware platforms for data-intensive systems, and the associated research challenges.
Analysis of quantum Krylov algorithms with errors
Creators: name: Kirby, William
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This work provides a nonasymptotic error analysis of quantum Krylov algorithms based on real-time evolutions, subject to generic errors in the outputs of the quantum circuits. We prove upper and lower bounds on the resulting ground state energy estimates, and the error associated to the upper bound is linear in the input error rates. This resolves a misalignment between known numerics, which exhibit approximately linear error scaling, and prior theoretical analysis, which only provably obtained scaling with the error rate to the power $\frac{2}{3}$. Our main technique is to express generic errors in terms of an effective target Hamiltonian studied in an effective Krylov space. These results provide a theoretical framework for understanding the main features of quantum Krylov errors.
description: Final version, 27 pages (main text 12 pages), 1 figure. Source code available at https://github.com/wmkirby1/krylov-analysis-paper-numerics. Typos fixed
Desmarestia aculeata J. V. Lamour.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Phaeophyta
Phaeophyceae
Desmarestiales
Desmarestiaceae
Desmarestia
Desmarestia aculeata

description: Fucus aculeatus Linnaeus, Species Plantarum, ed. 2, 2: 1632. 1763. "Habitat inter Angliam & Galliam." RCN: 8302, 8328. Lectotype (Irvine in Spencer & al. in Taxon, in press): Herb. Linn. No. 1274.15 (LINN). Current name:  Desmarestia aculeata (L.) J.V. Lamour. (Desmarestiaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 523, DOI: 10.5281/zenodo.291971
FAAM flight log - b307
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2007

description: FAAM flight log - b307
description: Previously curated at: http://cedadocs.ceda.ac.uk/615/ Main files in this record: flight-log_faam_20070716_r0_b307.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Tunnel magnetoresistance and temperature related effects in magnetic tunnel junctions with embedded nanoparticles
Creators: name: Useinov, Arthur
name: Lai, Chih-Huang
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Temperature dependence of the tunnel magnetoresistance (TMR) was calculated in range of the quantum-ballistic model in the magnetic tunnel junctions (MTJs) with embedded nanoparticles (NPs). The electron tunnel transport through NP was simulated in range of double barrier approach, which was integrated into the model of the magnetic point-like contact. The resonant TMR conditions and temperature impact were explored in detail. Moreover, the possible reasons of the temperature induced resonant conditions were discussed in the range of the lead-tunneling cell-lead model near Kondo temperature. We also found that redistribution of the voltage drop becomes crucial in this model. Furthermore, the direct tunneling plays the dominant role and cannot be omitted in the quantum systems with the total tunneling thickness up to 5-6 nm. Hence, Coulomb blockade model cannot explain Kondo-induced TMR anomalies in nanometer-sized tunnel junctions.
description: 7 pages, 3 figures
Trading coherence and entropy by a quantum Maxwell demon
Creators: name: Lebedev, A. V.
name: Oehri, D.
name: Lesovik, G. B.
name: Blatter, G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The Second Law of Thermodynamics states that the entropy of a closed system is non-decreasing. Discussing the Second Law in the quantum world poses new challenges and provides new opportunities, involving fundamental quantum-information-theoretic questions and novel quantum-engineered devices. In quantum mechanics, systems with an evolution described by a so-called unital quantum channel evolve with a non-decreasing entropy. Here, we seek the opposite, a system described by a non-unital and, furthermore, energy-conserving channel that describes a system whose entropy decreases with time. We propose a setup involving a mesoscopic four-lead scatterer augmented by a micro-environment in the form of a spin that realizes this goal. Within this non-unital and energy-conserving quantum channel, the micro-environment acts with two non-commuting operations on the system in an autonomous way. We find, that the process corresponds to a partial exchange or swap between the system and environment quantum states, with the system's entropy decreasing if the environment's state is more pure. This entropy-decreasing process is naturally expressed through the action of a quantum Maxwell demon and we propose a quantum-thermodynamic engine with four qubits that extracts work from a single heat reservoir when provided with a reservoir of pure qubits. The special feature of this engine, which derives from the energy-conservation in the non-unital quantum channel, is its separation into two cycles, a working cycle and an entropy cycle, allowing to run this engine with no local waste heat.
description: 14 pages, 8 figures
FAAM flight log - b307
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2007

description: FAAM flight log - b307
description: Previously curated at: http://cedadocs.ceda.ac.uk/616/ Main files in this record: flight-log_faam_20070716_r1_b307.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Upper limits for the production of the eta-mesic Helium in the dd ->3Henpi0 and dd -> 3Heppi- reactions
Creators: name: Skurzok, M.
name: Krzemien, W.
name: Rundel, O.
name: Moskal, P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We performed a search for 4He-eta bound state in dd -> 3Henpi0 and dd -> 3Heppi- reactions with the WASA-at-COSY facility using a ramped beam technique. The measurement was carried out with high statistics and high acceptance. The signature of eta-mesic nuclei was searched for by the measurement of the excitation functions in the vicinity of the eta production threshold for each of the considered channels. We did not observe the narrow structure which could be interpreted as a bound state. The preliminary upper limits of the total cross sections for the bound state production and decay varies from 21 nb to 36 nb for the dd -> 3Henpi0 channel, and from 5 nb to 9 nb for the dd -> 3Heppi- channel for the bound state width ranging from 5 to 50 MeV.
description: Acta Phys. Polon. B 2016
Cystoseira foeniculacea Grev.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Phaeophyta
Phaeophyceae
Fucales
Cystoseiraceae
Cystoseira
Cystoseira foeniculacea

description: Fucus barbatus Linnaeus, Species Plantarum 2: 1161. 1753. "Habitat in Oceana." RCN: 8285, 8323. Basionym of: Fucus foeniculaceus L. var. barbatus (L.) L. (1767). Lectotype (Irvine in Spencer & al. in Taxon, in press): Herb. Burser XX: 94 (UPS). Current name:  Cystoseira foeniculacea (L.) Grev. (Cystoseiraceae). Note: Although Roberts (in Bot. J. Linn. Soc. 60: 257, pl. 4. 1968) suggested that Herb. Burser XX: 94 (UPS) might be the type, she did not designate it as such.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 523, DOI: 10.5281/zenodo.291971
Quantum Polynomial Hierarchies: Karp-Lipton, error reduction, and lower bounds
Creators: name: Agarwal, Avantika
name: Gharibian, Sevag
name: Koppula, Venkata
name: Rudolph, Dorian
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computational Complexity (cs.CC)
subject: Quantum Physics (quant-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The Polynomial-Time Hierarchy ($\mathsf{PH}$) is a staple of classical complexity theory, with applications spanning randomized computation to circuit lower bounds to ''quantum advantage'' analyses for near-term quantum computers. Quantumly, however, despite the fact that at least \emph{four} definitions of quantum $\mathsf{PH}$ exist, it has been challenging to prove analogues for these of even basic facts from $\mathsf{PH}$. This work studies three quantum-verifier based generalizations of $\mathsf{PH}$, two of which are from [Gharibian, Santha, Sikora, Sundaram, Yirka, 2022] and use classical strings ($\mathsf{QCPH}$) and quantum mixed states ($\mathsf{QPH}$) as proofs, and one of which is new to this work, utilizing quantum pure states ($\mathsf{pureQPH}$) as proofs. We first resolve several open problems from [GSSSY22], including a collapse theorem and a Karp-Lipton theorem for $\mathsf{QCPH}$. Then, for our new class $\mathsf{pureQPH}$, we show one-sided error reduction for $\mathsf{pureQPH}$, as well as the first bounds relating these quantum variants of $\mathsf{PH}$, namely $\mathsf{QCPH}\subseteq \mathsf{pureQPH} \subseteq \mathsf{EXP}^{\mathsf{PP}}$.
The effects of purified murine NGF on the developing sheep foetus
Creators: name: Schuijers, Johannes Adrianus
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.
Formation, Orbital and Internal Evolutions of Young Planetary Systems
Creators: name: Baruteau, Clément
name: Bai, Xuening
name: Mordasini, Christoph
name: Mollière, Paul
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The growing body of observational data on extrasolar planets and protoplanetary disks has stimulated intense research on planet formation and evolution in the past few years. The extremely diverse, sometimes unexpected physical and orbital characteristics of exoplanets lead to frequent updates on the mainstream scenarios for planet formation and evolution, but also to the exploration of alternative avenues. The aim of this review is to bring together classical pictures and new ideas on the formation, orbital and internal evolutions of planets, highlighting the key role of the protoplanetary disk in the various parts of the theory. We begin by briefly reviewing the conventional mechanism of core accretion by the growth of planetesimals, and discuss a relatively recent model of core growth through the accretion of pebbles. We review the basic physics of planet-disk interactions, recent progress in this area, and discuss their role in observed planetary systems. We address the most important effects of planets internal evolution, like cooling and contraction, the mass-luminosity relation, and the bulk composition expressed in the mass-radius and mass-mean density relations.
description: 49 pages, 12 figures, accepted for publication in Space Science Reviews. Chapter in International Space Science Institute (ISSI) Book on "The Disk in Relation to the Formation of Planets and their Proto-atmospheres" to be published in Space Science Reviews by Springer
FAAM flight log - b308
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2007

description: FAAM flight log - b308
description: Previously curated at: http://cedadocs.ceda.ac.uk/617/ Main files in this record: flight-log_faam_20070718_r0_b308.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
FAAM flight log - b308
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2007

description: FAAM flight log - b308
description: Previously curated at: http://cedadocs.ceda.ac.uk/618/ Main files in this record: flight-log_faam_20070718_r1_b308.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Ecklonia maxima Papenf.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Ecklonia
Ecklonia maxima

description: Fucus buccinalis Linnaeus, Mantissa Plantarum Altera: 312. 1771. "Habitat in Oceano, extra Cap. b. spei, lapidibus profundissimis innatus, inde saepe evulsus natat, et ad littora rejicitur. Koenig. 43." RCN: 3338. Neotype (Irvine in Spencer & al. in Taxon, in press): South Africa. Cap Agulhas, " Lessonia nigrescens Bory ", R.F. Hohenacker No. 162 (BM-000774387). Current name:  Ecklonia maxima (Osbeck) Papenf. (Alariaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 523, DOI: 10.5281/zenodo.291971
Form Factors and Generalized Parton Distributions in Basis Light-Front Quantization
Creators: name: Adhikari, Lekha
name: Li, Yang
name: Zhao, Xingbo
name: Maris, Pieter
name: Vary, James P.
name: El-Hady, Alaa Abd
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We calculate the elastic form factors and the Generalized Parton Distributions (GPDs) for four low-lying bound states of a demonstration fermion-antifermion system, strong coupling positronium ($e \bar{e}$), using Basis Light-Front Quantization (BLFQ). Using this approach, we also calculate the impact-parameter dependent GPDs $q(x, {\vec b_\perp})$ to visualize the fermion density in the transverse plane (${\vec b_\perp}$). We compare selected results with corresponding quantities in the non-relativistic limit to reveal relativistic effects. Our results establish the foundation within BLFQ for investigating the form factors and the GPDs for hadronic systems.
description: 11 pages, 13 figures
The Norwalk-like virus Camberwell : completion of sequence and molecular characterization
Creators: name: Seah, Ee Ling
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.
Investigation of 10Be and its cluster dynamics from nonlocalized clustering concept
Creators: name: Lyu, Mengjiao
name: Ren, Zhongzhou
name: Zhou, Bo
name: Funaki, Yasuro
name: Horiuchi, Hisashi
name: Röpke, Gerd
name: Schuck, Peter
name: Tohsaki, Akihiro
name: Xu, Chang
name: Yamada, Taiichi
Publisher: name: arXiv
Year: 2015
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We extend the new concept of nonlocalized clustering to the nucleus 10Be with proton number Z=4 and neutron number N=6 (N=Z+2). The Tohsaki-Horiuchi-Schuck-Röpke (THSR) wave function is formulated for the description of different structures of 10Be. Physical properties such as energy spectrum and root-mean-square radii are calculated for the first two 0+ states and corresponding rotational bands. With only one single THSR wave function, the calculated results show good agreement with other models and experimental values. We apply, for the first time, the THSR wave function on the chain orbit (σ-orbit) structure in the 0^+_2 state of 10Be. The ring orbit (π-orbit) and σ-orbit structures are further illustrated by calculating the density distribution of the valence neutrons. We also investigate the dynamics of ff-clusters and the correlations of two valence neutrons in 10Be.
description: 18 pages, 7 figures
The Łojasiewicz-Simon gradient inequality for open elastic curves
Creators: name: Dall'Acqua, Anna
name: Pozzi, Paola
name: Spener, Adrian
Publisher: name: arXiv
Year: 2016
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35K52, 53A04, 26D10

description: In this paper we consider the elastic energy for open curves in Euclidean space subject to clamped boundary conditions and obtain the Łojasiewicz-Simon gradient inequality for this energy functional. Thanks to this inequality we can prove that a (suitably reparametrized) solution to the associated $L^2$-gradient flow converges for large time to an elastica, that is to a critical point of the functional.
description: 38 pages
Pelvetia canaliculata Decne. & Thur.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Phaeophyta
Phaeophyceae
Fucales
Fucaceae
Pelvetia
Pelvetia canaliculata

description: Fucus canaliculatus Linnaeus, Systema Naturae, ed. 12, 2: 716. 1767. RCN: 8315, 8274. Lectotype (Irvine in Spencer & al. in Taxon, in press): Herb. Linn. No. 1274.55 (LINN). Current name:  Pelvetia canaliculata (L.) Decne. & Thur. (Fucaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 523, DOI: 10.5281/zenodo.291971
FAAM flight log - b309
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2007

description: FAAM flight log - b309
description: Previously curated at: http://cedadocs.ceda.ac.uk/619/ Main files in this record: flight-log_faam_20070719_r0_b309.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Plocamium cartilagineum P. S. Dixon
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Rhodophyta
Florideophyceae
Gigartinales
Plocamiaceae
Plocamium
Plocamium cartilagineum

description: Fucus cartilagineus Linnaeus, Species Plantarum 2: 1161. 1753. "Habitat in Oceano australiore." RCN: 8292, 8354. Lectotype (Dixon in Blumea 15: 56. 1967): Herb. A. van Royen No. 910.184-14 (L). Current name:  Plocamium cartilagineum (L.) P.S. Dixon (Plocamiaceae). Note: Saunders & Lehmkuhl (in Europ. J. Phycol. 40: 303. 2005) provide a discussion concerning the likely provenance of the type collection and reproduce an image of it (f. 12), and rehydrated microscopical preparations (f. 13, 14).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 523, DOI: 10.5281/zenodo.291971
Privacy-Preserving in Blockchain-based Federated Learning Systems
Creators: name: M., Sameera K.
name: Nicolazzo, Serena
name: Arazzi, Marco
name: Nocera, Antonino
name: A., Rafidha Rehiman K.
name: P, Vinod
name: Conti, Mauro
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cryptography and Security (cs.CR)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Federated Learning (FL) has recently arisen as a revolutionary approach to collaborative training Machine Learning models. According to this novel framework, multiple participants train a global model collaboratively, coordinating with a central aggregator without sharing their local data. As FL gains popularity in diverse domains, security, and privacy concerns arise due to the distributed nature of this solution. Therefore, integrating this strategy with Blockchain technology has been consolidated as a preferred choice to ensure the privacy and security of participants.
 This paper explores the research efforts carried out by the scientific community to define privacy solutions in scenarios adopting Blockchain-Enabled FL. It comprehensively summarizes the background related to FL and Blockchain, evaluates existing architectures for their integration, and the primary attacks and possible countermeasures to guarantee privacy in this setting. Finally, it reviews the main application scenarios where Blockchain-Enabled FL approaches have been proficiently applied. This survey can help academia and industry practitioners understand which theories and techniques exist to improve the performance of FL through Blockchain to preserve privacy and which are the main challenges and future directions in this novel and still under-explored context. We believe this work provides a novel contribution respect to the previous surveys and is a valuable tool to explore the current landscape, understand perspectives, and pave the way for advancements or improvements in this amalgamation of Blockchain and Federated Learning.
description: 44 pages, 11 figures
FAAM flight log - b309
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2007

description: FAAM flight log - b309
description: Previously curated at: http://cedadocs.ceda.ac.uk/620/ Main files in this record: flight-log_faam_20070719_r1_b309.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Blend lines in the polarized spectrum of the Sun
Creators: name: Sowmya, K.
name: Nagendra, K. N.
name: Sampoorna, M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Blend lines form an integral part of the theoretical analysis and modeling of the polarized spectrum of the Sun. Their interaction with other spectral lines needs to be explored and understood before we can properly use the main spectral lines to diagnose the Sun. They are known to cause a decrease in the polarization in the wings of the main line on which they superpose, or in the polarization of the continuum, when they are assumed to be formed either under the local thermodynamic equilibrium (LTE) conditions, or when their intrinsic polarizability factor is zero. In this paper, we describe the theoretical framework to include the blend lines formed under non-LTE conditions, in the radiative transfer equation, and the numerical techniques to solve it. The properties of a blend line having an intrinsic polarization of its own and its interaction with the main line are discussed. The results of our analysis show that the influence of the blend lines on the main spectral lines, though small in the present context, is important and needs to be considered when interpreting the polarized spectral lines in the second solar spectrum.
description: Published in MNRAS
Fucus ceranoides Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Phaeophyta
Phaeophyceae
Fucales
Fucaceae
Fucus
Fucus ceranoides

description: Fucus ceranoides Linnaeus, Species Plantarum 2: 1158. 1753. "Habitat in Oceano." RCN: 8267, 8313. Lectotype (Irvine in Spencer & al. in Taxon, in press): Herb. Linn. No. 1274.52 (LINN). Current name:  Fucus ceranoides L. (Fucaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 523, DOI: 10.5281/zenodo.291971
FAAM flight log - b310
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2007

description: FAAM flight log - b310
description: Previously curated at: http://cedadocs.ceda.ac.uk/621/ Main files in this record: flight-log_faam_20070724_r0_b310.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
TwinBooster: Synergising Large Language Models with Barlow Twins and Gradient Boosting for Enhanced Molecular Property Prediction
Creators: name: Schuh, Maximilian G.
name: Boldini, Davide
name: Sieber, Stephan A.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Biomolecules (q-bio.BM)
subject: Artificial Intelligence (cs.AI)
subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: The success of drug discovery and development relies on the precise prediction of molecular activities and properties. While in silico molecular property prediction has shown remarkable potential, its use has been limited so far to assays for which large amounts of data are available. In this study, we use a fine-tuned large language model to integrate biological assays based on their textual information, coupled with Barlow Twins, a Siamese neural network using a novel self-supervised learning approach. This architecture uses both assay information and molecular fingerprints to extract the true molecular information. TwinBooster enables the prediction of properties of unseen bioassays and molecules by providing state-of-the-art zero-shot learning tasks. Remarkably, our artificial intelligence pipeline shows excellent performance on the FS-Mol benchmark. This breakthrough demonstrates the application of deep learning to critical property prediction tasks where data is typically scarce. By accelerating the early identification of active molecules in drug discovery and development, this method has the potential to help streamline the identification of novel therapeutics.
description: 13(+9) pages(+appendix), 5 figures, 11 tables
Cystoseira foeniculacea Grev.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Phaeophyta
Phaeophyceae
Fucales
Cystoseiraceae
Cystoseira
Cystoseira foeniculacea

description: Fucus concatenatus Linnaeus, Species Plantarum 2: 1160. 1753. "Habitat in Oceano." RCN: 8277, 8327. Lectotype (Roberts in J. Linn. Soc., Bot. 60: 253, pl. 1, 2a. 1968): Herb. A. van Royen No. 910.153-1332 (L). Current name:  Cystoseira foeniculacea (L.) Grev. (Cystoseiraceae). Note: Roberts (in Brit. Phycol. Bull. 3: 347, f. 1, 2. 1967) discussed the protologue and figured the van Royen collection but did not refer to the material as the type. The typification was formalised by her the following year. Roberts (l.c. 3: 556, f. 11. 1968) provided an additional photograph of a preparation of the type material, together with a scale bar (missing from the earlier images).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 523, DOI: 10.5281/zenodo.291971
Error Analysis of Modified Langevin Dynamics
Creators: name: Redon, Stephane
name: Stoltz, Gabriel
name: Trstanova, Zofia
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Numerical Analysis (math.NA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We consider Langevin dynamics associated with a modified kinetic energy vanishing for small momenta. This allows us to freeze slow particles, and hence avoid the re-computation of inter-particle forces, which leads to computational gains. On the other hand, the statistical error may increase since there are a priori more correlations in time. The aim of this work is first to prove the ergodicity of the modified Langevin dynamics (which fails to be hypoelliptic), and next to analyze how the asymptotic variance on ergodic averages depends on the parameters of the modified kinetic energy. Numerical results illustrate the approach, both for low-dimensional systems where we resort to a Galerkin approximation of the generator, and for more realistic systems using Monte Carlo simulations.
Enhancing Source Code Classification Effectiveness via Prompt Learning Incorporating Knowledge Features
Creators: name: Ma, Yong
name: Luo, Senlin
name: Shang, Yu-Ming
name: Zhang, Yifei
name: Li, Zhengjun
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Researchers have investigated the potential of leveraging pre-trained language models, such as CodeBERT, to enhance source code-related tasks. Previous methodologies have relied on CodeBERT's '[CLS]' token as the embedding representation of input sequences for task performance, necessitating additional neural network layers to enhance feature representation, which in turn increases computational expenses. These approaches have also failed to fully leverage the comprehensive knowledge inherent within the source code and its associated text, potentially limiting classification efficacy. We propose CodeClassPrompt, a text classification technique that harnesses prompt learning to extract rich knowledge associated with input sequences from pre-trained models, thereby eliminating the need for additional layers and lowering computational costs. By applying an attention mechanism, we synthesize multi-layered knowledge into task-specific features, enhancing classification accuracy. Our comprehensive experimentation across four distinct source code-related tasks reveals that CodeClassPrompt achieves competitive performance while significantly reducing computational overhead.
description: Accepted by Scientific Reports