cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Fano resonance and spectrally modified photoluminescence enhancement in monolayer MoS2 integrated with plasmonic nanoantenna array
Creators: name: Lee, Bumsu
name: Park, Joohee
name: Han, Gang Hee
name: Ee, Ho-Seok
name: Naylor, Carl H.
name: Liu, Wenjing
name: Johnson, A. T. Charlie
name: Agarwal, Ritesh
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The manipulation of light-matter interactions in two-dimensional atomically thin crystals is critical for obtaining new optoelectronic functionalities in these strongly confined materials. Here, by integrating chemically grown monolayers of MoS2 with a silver-bowtie nanoantenna array supporting narrow surface-lattice plasmonic resonances, a unique two-dimensional optical system has been achieved. The enhanced exciton-plasmon coupling enables profound changes in the emission and excitation processes leading to spectrally tunable, large photoluminescence enhancement as well as surface-enhanced Raman scattering at room temperature. Furthermore, at low temperatures, due to the decreased damping of MoS2 excitons interacting with the plasmonic resonances of the bowtie array, stronger exciton-plasmon coupling is achieved resulting in a Fano lineshape in the reflection spectrum. The Fano lineshape, which is due to the interference between the pathways involving the excitation of the exciton and plasmon, can be tuned by altering the coupling strengths between the two systems via changing the design of the bowties lattice. The ability to manipulate the optical properties of two-dimensional systems with tunable plasmonic resonators offers a new platform for the design of novel optical devices with precisely tailored responses.
Quality control workflow through the data management lifecycle
Creators: name: Juckes, Martin N
Publisher: name: Zenodo
Year: 2014
Subjects: subject: data and information
subject: ecology and environment
subject: https://id.loc.gov/authorities/subjects/sh85040468.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: A poster to show the Quality control workflow through the data management lifecycle. The Coupled Model Intercomparison Project, Phase 5 (CMIP5) archive provides a testbed for looking at problems of large scale archives. The complexity of the data within the archive is compounded by the complexity of the management structure: in order to facilitate rapid distribution of the climate data, the modelling centres producing the data have set up their own archive nodes. The system is designed to be transparent, so that users can access data without being aware of its location. The transparency breaks down when institutions fail to master the publication process and inject inappropriate information into the system catalogue.
description: Previously curated at: http://cedadocs.ceda.ac.uk/1232/ The publish date on this item was its original published date. This item was previously associated with content (as an official url) at: http://proj.badc.rl.ac.uk/exarch. This work was funded by: Science Technology Facilities Council (STFC). Main files in this record: EGU_2014_qcwkflw.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Miss Hayley Gray. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Lobularia maritima Desv.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Lobularia
Lobularia maritima

description: Alyssum halimifolium Linnaeus, Species Plantarum 2: 650. 1753. "Habitat in Europae australis aridis." RCN: 4728. Lectotype (Borgen in Opera Bot. 91: 84. 1987): Herb. Clifford: 333, Alyssum 4 (BM-000646290). Current name:  Lobularia maritima (L.) Desv. (Brassicaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 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 282, DOI: 10.5281/zenodo.291971
Picridium macrophyllum Visiani & Pancic 1870
Creators: name: Clementi, Moreno
name: Vukojičić, Snežana
name: Miola, Antonella
name: Niketić, Marjan
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Picridium
Picridium macrophyllum

description: Picridium macrophyllum Visiani & Pančić (1870: 3, Tab. XVI)
 Lectotype (designated by Conti et al. 2015: page):— SERBIA. Mokra Gora, [1]866, J. Pančić s.n. (BEOU 11147).
 Note:— Conti et al. (2015), along with all other sources that we could find, ascribe this taxon to the genus Reichardia Roth (1787: 35) as R. macrophylla (Vis. & Pančić) Pančić (1874: 460), now the generally accepted position. Nonetheless, we realised that in fact that combination was already validly published in Visiani (1872), so that Pančić’ s name is a later isonym, with no nomenclatural status, of R. macrophylla (Vis. & Pančić) Visiani (1872: 70).
description: Published as part of Clementi, Moreno, Vukojičić, Snežana, Miola, Antonella & Niketić, Marjan, 2016, Typification and nomenclature of the names published in Plantae Serbicae Rariores aut Novae-Decas III, pp. 85-98 in Phytotaxa 252 (2) on page 86, DOI: 10.11646/phytotaxa.252.2.1, http://zenodo.org/record/13676447
A Multiresolution Clinical Decision Support System Based on Fractal Model Design for Classification of Histological Brain Tumours
Creators: name: Al-Kadi, Omar S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Tissue texture is known to exhibit a heterogeneous or non-stationary nature, therefore using a single resolution approach for optimum classification might not suffice. A clinical decision support system that exploits the subband textural fractal characteristics for best bases selection of meningioma brain histopathological image classification is proposed. Each subband is analysed using its fractal dimension instead of energy, which has the advantage of being less sensitive to image intensity and abrupt changes in tissue texture. The most significant subband that best identifies texture discontinuities will be chosen for further decomposition, and its fractal characteristics would represent the optimal feature vector for classification. The performance was tested using the support vector machine (SVM), Bayesian and k-nearest neighbour (kNN) classifiers and a leave-one-patient-out method was employed for validation. Our method outperformed the classical energy based selection approaches, achieving for SVM, Bayesian and kNN classifiers an overall classification accuracy of 94.12%, 92.50% and 79.70%, as compared to 86.31%, 83.19% and 51.63% for the co-occurrence matrix, and 76.01%, 73.50% and 50.69% for the energy texture signatures, respectively. These results indicate the potential usefulness as a decision support system that could complement radiologists diagnostic capability to discriminate higher order statistical textural information, for which it would be otherwise difficult via ordinary human vision.
Polarization Properties of A Multi-Moded Concentrator
Creators: name: Kogut, A.
name: Fixsen, D. J.
name: Hill, R. S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the design and performance of a non-imaging concentrator for use in broad-band polarimetry at millimeter through submillimeter wavelengths. A rectangular geometry preserves the input polarization state as the concentrator couples f/2 incident optics to a 2 pi sr detector. Measurements of the co-polar and cross-polar beams in both the few-mode and highly over-moded limits agree with a simple model based on mode truncation. The measured co-polar beam pattern is nearly independent of frequency in both linear polarizations. The cross-polar beam pattern is dominated by a uniform term corresponding to polarization efficiency 94%. After correcting for efficiency, the remaining cross-polar response is -18 dB.
description: 9 pages including 8 figures. Accepted for publication in the Journal of the Optical Society of America A
Schivereckia hyperborea Berkut.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Schivereckia
Schivereckia hyperborea

description: Alyssum hyperboreum Linnaeus, Species Plantarum 2: 651. 1753. "Habitat in America septentrionali. D. Krascheninnikof." RCN: 4731. Lectotype (Berkutenko in Linzer Biol. Beitr. 27: 1116. 1995): Herb. Linn. No. 828.6 (LINN; iso- LE). Current name:  Schivereckia hyperborea (L.) Berkut. (Brassicaceae). Note: Berkutenko concluded from her study that 828.6 (LINN) and the Krasheninnikov plate both belong to what had been called Schivereckia podolica (Bess.) Andrz., a plant from E Russia, N Ukraine, and NE Romania, and not to the Pacific plant long known as Draba hyperborea (L.) Desv. She made the new combination S. hyperborea (L.) Berkut., and took up D. grandis Langsd. as the correct name for the Draba species.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 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 282, DOI: 10.5281/zenodo.291971
Generalized Navier Boundary Condition for a Volume Of Fluid approach using a Finite-Volume method
Creators: name: Boelens, A. M. P.
name: de Pablo, J. J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In this work, an analytical Volume Of Fluid (VOF) implementation of the Generalized Navier Boundary Condition is presented based on the Brackbill surface tension model. The model is validated by simulations of droplets on a smooth surface in a planar geometry. Looking at the static behavior of the droplets, it is found that there is a good match between the droplet shape resolved in the simulations and the theoretically predicted shape for various values of the Young's angle. Evaluating the spreading of a droplet on a completely wetting surface, the Voinov-Tanner-Cox law ($θ\propto \text{Ca}^{1/3}$) can be observed. At later times scaling follows $r \propto t^{1/2}$, suggesting spreading is limited by inertia. These observations are made without any fitting parameters except the slip length.
The CMIP6 data request: The next generation climate archive
Creators: name: Juckes, Martin N
name: Eyring, Veronika
name: Taylor, Karl
name: Belaji, Venkatramani
name: Stouffer, Ron
Publisher: name: Zenodo
Year: 2015
Subjects: subject: data and information
subject: ecology and environment
subject: https://id.loc.gov/authorities/subjects/sh85040468.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: A poster to show the CMIP6 data request: The next generation climate archive. Phase 6 of the World Climate Research Programme (WCRP) Coupled Model Inter-comparison Project (CMIP6) will be organised through a collection of endorsed model inter-comparison projects (MIPs) with focussed scientific objectives. Co-ordinating teams submit proposals for experiments and data analysis to the CMIP panel. Final proposals from 23 "Model Inter-comparison Projects" proposing analysis, 19 of them proposing a total of 195 different experiments, in addition to a core set of "DECK" experiments and the CMIP6 Historical Simulation defined by the CMIP panel, have been distributed to modelling groups. Endorsement of proposals will depend on the level of support, in the form of commitments to participate; ● As part of the MIP proposals, data request templates have been filled out by each group; this information will be consolidated and circulated to modelling groups April 15th; ● Modelling groups asked to provide commitments to the CMIP panel by April 22nd; ● A clean draft of the CMIP6 Data Request will be published at the end of July 2015; ● Version 1 CMIP6 Data Request approved at WGCM meeting (31 October 2015).
description: Previously curated at: http://cedadocs.ceda.ac.uk/1233/ The publish date on this item was its original published date. This item was previously associated with content (as an official url) at: http://www.wcrp-climate.org/wgcm-cmip/wgcm-cmip6. Main files in this record: EGU2015_dataRequest_a0_v2.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Miss Hayley Gray. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Using Close White Dwarf + M Dwarf Stellar Pairs to Constrain the Flare Rates in Close Stellar Binaries
Creators: name: Morgan, Dylan P.
name: West, Andrew A.
name: Becker, Andrew C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present a study of the statistical flare rates of M dwarfs (dMs) with close white dwarf (WD) companions (WD+dM; typical separations < 1 au). Our previous analysis demonstrated that dMs with close WD companions are more magnetically active than their field counterparts. One likely implication of having a close binary companion is increased stellar rotation through disk-disruption, tidal effects, and/or angular momentum exchange; increased stellar rotation has long been associated with an increase in stellar activity. Previous studies show a strong correlation between dMs that are magnetically active (showing Hα in emission) and the frequency of stellar flare rates. We examine the difference between the flare rates observed in close WD+dM binary systems and field dMs. Our sample consists of a subset of 181 close WD+dM pairs from Morgan et al. (2012) observed in the Sloan Digital Sky Survey Stripe 82, where we obtain multi-epoch observations in the Sloan ugriz-bands. We find an increase in the overall flaring fraction in the close WD+dM pairs (0.09$\pm$0.03%) compared to the field dMs (0.0108$\pm$0.0007%; Kowalski et al. 2009) and a lower flaring fraction for active WD+dMs (0.05$\pm$0.03%) compared to active dMs (0.28$\pm$0.05%; Kowalski et al. 2009). We discuss how our results constrain both the single and binary dM flare rates. Our results also constrain dM multiplicity, our knowledge of the Galactic transient background, and may be important for the habitability of attending planets around dMs with close companions.
description: 14 pages, 7 figures
Impact of Current on Static and Kinetic Depinning Fields of Domain Wall in Ferromagnetic Nanostrip
Creators: name: Arun, R.
name: Sabareesan, P.
name: Daniel, M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The impact of current on static and kinetic depinning fields of a domain wall in an one dimensional ferromagnetic nanostrip is investigated by solving the Landau-Lifshitz-Gilbert equation with adiabatic and non-adiabatic spin-transfer torques analytically and numerically. The results show that in the absence of current, the static depinning field is greater than the kinetic depinning field and both the depinning fields decrease by the increase of current applied in a direction opposite to the direction of the applied field. Both the depinning fields can also be tuned by the current to make them equal.
Mulgedium sonchifolium Visiani & Pancic 1870
Creators: name: Clementi, Moreno
name: Vukojičić, Snežana
name: Miola, Antonella
name: Niketić, Marjan
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Mulgedium
Mulgedium sonchifolium

description: Mulgedium sonchifolium Visiani & Pančić (1870: 5, Tab. XVII)
 Lectotype (designated here):— SERBIA. ОЗрен пл. блиЗу Бање Сврљишке [Mount Ozren near Svrljiške Spa], Јун [June] [1]847, J. Pančić s.n. (BEOU 11189), Fig. 1.
 Additional specimens examined:— SERBIA. Serb[ia] Meridionali, Jun[io] [1]856, J. Pančić s.n. (BEOU 14752).
 Note:—This taxon is now generally treated in the genus Lactuca Linnaeus (1753: 795) (e.g. Euro+Med 2015, Niketić 2014) as L. aurea (Sch.Bip. in Visiani & Pančić 1870: 7) Stebbins (1937: 14), a name hereafter typified on the same specimen. An in-depth analysis of the nomenclature of this taxon is carried out in the following paragraph on Lactucopsis aurea Sch.Bip.. The name Lactuca sonchifolia sensu Pančić (1856: 559) is cited in the protologue as a synonym, but the type of L. sonchifolia Willdenow (1803: 1530) is explicitly excluded, so that the name is legitimate, save on transfer to the genus Lactuca (see paragraph on L. aurea).
description: Published as part of Clementi, Moreno, Vukojičić, Snežana, Miola, Antonella & Niketić, Marjan, 2016, Typification and nomenclature of the names published in Plantae Serbicae Rariores aut Novae-Decas III, pp. 85-98 in Phytotaxa 252 (2) on pages 86-87, DOI: 10.11646/phytotaxa.252.2.1, http://zenodo.org/record/13676447
Loxotropa cursitans Kieffer 1911
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Loxotropa
Loxotropa cursitans

description: Loxotropa cursitans Kieffer, 1911b: 916.
Valid name
Basalys pedisequa (Kieffer, 1911) syn. nov.
Summary of types
Syntype ♀, BMNH number 9.921.
Primary type data
Lade at/ Cadder/ 2-8; 209.; Cameron Coll./ 1910-55.
Type locality
Scotland.
Remarks
This species was described from an unspecified number of females. The specimen formerly regarded as the type of L. cursitans by Masner (1965) and Nixon (1980) is actually a syntype of L. cursitans var. alacris Kieffer q.v. A different specimen was found which is considered here to be a true syntype of the nominate L. cursitans. This type has much shorter wings (Kieffer says “remplacées par une écaille”), and a shorter head, and agrees better with Kieffer’s description. This syntype is mounted on a card and is entire. Reinterpretation of the true syntype of L. cursitans shows that it is the same as Nixon’s (1980) interpretation of Basalys pedisequa. Consequently it is removed from synonymy with B. parvus Thomson, 1858.
description: Published as part of Notton, David G., 2014, A catalogue of the types of Diapriinae (Hymenoptera, Diapriidae) at the Natural History Museum, London, pp. 1-123 in European Journal of Taxonomy 75 on page 64, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Exact Scalar-Tensor Cosmological Solutions via Noether Symmetry
Creators: name: Belinchón, J. A.
name: Harko, T.
name: Mak, M. K.
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we investigate the Noether symmetries of a generalized scalar-tensor, Brans-Dicke type cosmological model, in which we consider explicit scalar field dependent couplings to the Ricci scalar, and to the scalar field kinetic energy, respectively. We also include the scalar field self-interaction potential into the gravitational action. From the condition of the vanishing of the Lie derivative of the gravitational cosmological Lagrangian with respect to a given vector field we obtain three cosmological solutions describing the time evolution of a spatially flat Friedman-Robertson-Walker Universe filled with a scalar field. The cosmological properties of the solutions are investigated in detail, and it is shown that they can describe a large variety of cosmological evolutions, including models that experience a smooth transition from a decelerating to an accelerating phase.
description: 15 pages, 12 figures, accepted for publication in Astrophys. Space Science
Isotropic inverse-problem approach for two-dimensional phase unwrapping
Creators: name: Kamilov, Ulugbek S.
name: Papadopoulos, Ioannis N.
name: Shoreh, Morteza H.
name: Psaltis, Demetri
name: Unser, Michael
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this paper, we propose a new technique for two-dimensional phase unwrapping. The unwrapped phase is found as the solution of an inverse problem that consists in the minimization of an energy functional. The latter includes a weighted data-fidelity term that favors sparsity in the error between the true and wrapped phase differences, as well as a regularizer based on higher-order total-variation. One desirable feature of our method is its rotation invariance, which allows it to unwrap a much larger class of images compared to the state of the art. We demonstrate the effectiveness of our method through several experiments on simulated and real data obtained through the tomographic phase microscope. The proposed method can enhance the applicability and outreach of techniques that rely on quantitative phase evaluation.
Generating Hermite polynomial excited squeezed states by means of conditional measurements on a beam splitter
Creators: name: Xu, Xue-xiang
name: Yuan, Hong-chun
name: Fan, Hong-yi
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A scheme for conditional generating a Hermite polynomial excited squeezed vacuum states (HESVS) is proposed. Injecting a two-mode squeezed vacuum state (TMSVS) into a beam splitter (BS) and counting the photons in one of the output channels, the conditional state in the other output channel is just a HESVS. To exhibit a number of nonclassical effects and non-Guassianity, we mainly investigate the photon number distribution, sub-Poissonian distribution, quadrature component distribution, and quasi-probability distribution of the HPESVS. We find that its nonclassicality closely relates to the control parameter of the BS, the squeezed parameter of the TMSVS, and the photon number of conditional measurement. These further demonstrate that performing the conditional measurement on a BS is an effective approach to generate non-Guassian state.
description: 8 pages, 8 figures. arXiv admin note: text overlap with arXiv:quant-ph/9703039 by other authors
Berteroa incana
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Berteroa
Berteroa incana

description: Alyssum incanum Linnaeus, Species Plantarum 2: 650. 1753. "Habitat in Europae septentrionalioris arenosis, apricis." RCN: 4732. Lectotype (Jonsell & Jarvis in Nordic J. Bot. 22: 67. 2002): Herb. Linn. No. 828.7 (LINN). Current name:  Berteroa incana (L.) DC. (Brassicaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 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 282, DOI: 10.5281/zenodo.291971
High-Level System Design of IEEE 802.11b Standard-Compliant Link Layer for MATLAB-Based SDR
Creators: name: Subramanian, Ramanathan
name: Drozdenko, Benjamin
name: Doyle, Eric
name: Ahmed, Rameez
name: Leeser, Miriam
name: Chowdhury, Kaushik R.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Software defined radio (SDR) allows unprecedented levels of flexibility by transitioning the radio communication system from a rigid hardware platform to a more user-controlled software paradigm. However, it can still be time consuming to design and implement such SDRs as they typically require thorough knowledge of the operating environment and a careful tuning of the program. In this work, our contribution is the design of a bidirectional transceiver that runs on the commonly used USRP platform and implemented in MATLAB using standard tools like MATLAB Coder and MEX to speed up the processing steps. We outline strategies on how to create a state-action based design, wherein the same node switches between transmitter and receiver functions. Our design allows optimal selection of the parameters towards meeting the timing requirements set forth by various processing blocks associated with a DBPSK physical layer and CSMA/CA/ACK MAC layer so that all operations remain functionally compliant with the IEEE 802.11b standard for the 1 Mbps specification. The code base of the system is enabled through the Communications System Toolbox and incorporates channel sensing and exponential random back-off for contention resolution. The current work provides an experimental testbed that enables creation of new MAC protocols starting from the fundamental IEEE 802.11b standard. Our design approach guarantees consistent performance of the bi-directional link, and the three node experimental results demonstrate the robustness of the system in mitigating packet collisions and enforcing fairness among nodes, making it a feasible framework in higher layer protocol design.
description: 19 pages, in press, IEEE Access Journal
Stable Multiscale Petrov-Galerkin Finite Element Method for High Frequency Acoustic Scattering
Creators: name: Gallistl, Dietmar
name: Peterseim, Daniel
Publisher: name: arXiv
Year: 2015
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We present and analyze a pollution-free Petrov-Galerkin multiscale finite element method for the Helmholtz problem with large wave number $κ$ as a variant of [Peterseim, ArXiv:1411.1944, 2014]. We use standard continuous $Q_1$ finite elements at a coarse discretization scale $H$ as trial functions, whereas the test functions are computed as the solutions of local problems at a finer scale $h$. The diameter of the support of the test functions behaves like $mH$ for some oversampling parameter $m$. Provided $m$ is of the order of $\log(κ)$ and $h$ is sufficiently small, the resulting method is stable and quasi-optimal in the regime where $H$ is proportional to $κ^{-1}$. In homogeneous (or more general periodic) media, the fine scale test functions depend only on local mesh-configurations. Therefore, the seemingly high cost for the computation of the test functions can be drastically reduced on structured meshes. We present numerical experiments in two and three space dimensions.
description: The version coincides with v3. We only resized some figures which were difficult to process for certain printers
CEMS: Building a cloud-based infrastructure to support climate and environmental data services
Creators: name: Kershaw, Philip
name: Curtis, Mark
name: Pechorro, Ed
Publisher: name: Zenodo
Year: 2012
Subjects: subject: data and information
subject: ecology and environment
subject: https://id.loc.gov/authorities/subjects/sh85040468.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: A poster to show CEMS: Building a cloud-based infrastructure to support climate and environmental data services
description: Previously curated at: http://cedadocs.ceda.ac.uk/1234/ The publish date on this item was its original published date. This item was previously associated with content (as an official url) at: http://www.stfc.ac.uk. Main files in this record: NCEO_Conference_2012_CEMS_Poster_Kershaw_Philip.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Miss Hayley Gray. Transferred to CEDA document repository community on Zenodo on 2022-11-24
description: {"references": ["A User Requirements Analysis on a Facility for Climate and Environmental Monitoring from Space (CEMS), proposal to the Technology Strategy Board, Issue v1.0, 17th August 2011, Logica, NCEO, Astrium-GEO, RAL Space", "B.N. Lawrence, V. Bennett, J. Churchill, M. Juckes, P. Kershaw, P. Oliver, M. Pritchard and A. Stephens, The JASMIN Super-data-cluster. Super Computing 2012 (submitted)"]}
Introduction to Quantum-limited Parametric Amplification of Quantum Signals with Josephson Circuits
Creators: name: Devoret, Michel
name: Roy, Ananda
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This short and opinionated review starts with a concept of quantum signals at microwave frequencies and focuses on the principle of linear parametric amplification. The amplification process arises from the dispersive nonlinearity of Josephson junctions driven with appropriate tones. We discuss two defining characteristics of these amplifiers: the number of modes receiving the signal, idler and pump waves and the number of independent ports through which these waves enter into the circuit.
description: Invited review article (updated version)
Synchronization of Bloch oscillations by a ring cavity
Creators: name: Samoylova, Marina
name: Piovella, Nicola
name: Robb, Gordon R. M.
name: Bachelard, Romain
name: Courteille, Philippe W.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider Bloch oscillations of ultracold atoms stored in a one-dimensional vertical optical lattice and simultaneously interacting with a unidirectionally pumped optical ring cavity whose vertical arm is collinear with the optical lattice. We find that the feedback provided by the cavity field on the atomic motion synchronizes Bloch oscillations via a mode-locking mechanism, steering the atoms to the lowest Bloch band. It also stabilizes Bloch oscillations against noise, and even suppresses dephasing due to atom-atom interactions. Furthermore, it generates periodic bursts of light emitted into the counter-propagating cavity mode, providing a non-destructive monitor of the atomic dynamics. All these features may be crucial for future improvements of the design of atomic gravimeters based on recording Bloch oscillations.
description: 14 pages, 7 figures
Holes and cracks in rigid foam films
Creators: name: Petit, Pauline
name: Merrer, Marie Le
name: Biance, Anne-Laure
Publisher: name: arXiv
Year: 2015
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: The classical problem of foam film rupture dynamics has been investigated when surfaces exhibit very high rigidity due to the presence of specific surfactants. Two new features are reported. First a strong deviation to the well-known Taylor-Culick law is observed. Then, crack-like patterns can be visualized in the film; these patterns are shown to appear at a well defined deformation. The key role of surface active material on these features is quantitatively investigated, pointing the importance of surface elasticity to describe these fast dynamical processes, and thus providing an alternative tool to characterize surface elasticity in conditions extremely far from equilibrium. The origin of the cracks and their consequences on film rupturing dynamics are also discussed.
Lobularia maritima Desv.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Lobularia
Lobularia maritima

description: Alyssum minimum Linnaeus, Species Plantarum 2: 651. 1753. "Habitat in Hispania." RCN: 4733. Lectotype (Borgen in Cafferty & Jarvis in Taxon 51: 530. 2002): Herb. Linn. No. 828.8 (LINN). Current name:  Lobularia maritima (L.) Desv. (Brassicaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 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 282, DOI: 10.5281/zenodo.291971
$L^{p}$ and Weak-$L^{p}$ estimates for the number of integer points in translated domains
Creators: name: Brandolini, Luca
name: Colzani, Leonardo
name: Gigante, Giacomo
name: Travaglini, Giancarlo
Publisher: name: arXiv
Year: 2015
Subjects: subject: Number Theory (math.NT)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 11H06, 52C07

description: Revisiting and extending a recent result of M.Huxley, we estimate the $L^{p}\left( \mathbb{T}^{d}\right) $ and Weak-$L^{p}\left( \mathbb{T}^{d}\right) $ norms of the discrepancy between the volume and the number of integer points in translated domains.
Infrared Transmissometer to Measure the Thickness of NbN Thin Films
Creators: name: Sunter, Kristen A.
name: Dane, Andrew E.
name: Lang, Christopher I.
name: Berggren, Karl K.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present an optical setup that can be used to characterize the thicknesses of thin NbN films to screen samples for fabrication and to better model the performance of the resulting superconducting nanowire single photon detectors. The infrared transmissometer reported here is easy to use, gives results within minutes and is non-destructive. Thus, the thickness measurement can be easily integrated into the workflow of deposition and characterization. Comparison to a similar visible-wavelength transmissometer is provided.
description: 6 pages, 8 figures
Alyssum montanum Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Alyssum
Alyssum montanum

description: Alyssum montanum Linnaeus, Species Plantarum 2: 650. 1753. "Habitat in Helvetia." RCN: 4735. Lectotype (Dudley in J. Arnold Arbor. 45: 358. 1964): Herb. Linn. No. 828.12 (LINN). Generitype of Alyssum Linnaeus (vide Green, Prop. Brit. Bot.: 171. 1929). Current name:  Alyssum montanum L. (Brassicaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 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 282, DOI: 10.5281/zenodo.291971
The 2 Ms Chandra Deep Field-North Survey and the 250 ks Extended Chandra Deep Field-South Survey: Improved Point-Source Catalogs
Creators: name: Xue, Y. Q.
name: Luo, B.
name: Brandt, W. N.
name: Alexander, D. M.
name: Bauer, F. E.
name: Lehmer, B. D.
name: Yang, G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present improved point-source catalogs for the 2 Ms Chandra Deep Field-North (CDF-N) and the 250 ks Extended Chandra Deep Field-South (E-CDF-S), implementing a number of recent improvements in Chandra source-cataloging methodology. For the CDF-N/E-CDF-S, we provide a main catalog that contains 683/1003 X-ray sources detected with wavdetect at a false-positive probability threshold of $10^{-5}$ that also satisfy a binomial-probability source-selection criterion of $P<0.004$/$P<0.002$. Such an approach maximizes the number of reliable sources detected: a total of 196/275 main-catalog sources are new compared to the Alexander et al. (2003) CDF-N/Lehmer et al. (2005) E-CDF-S main catalogs. We also provide CDF-N/E-CDF-S supplementary catalogs that consist of 72/56 sources detected at the same wavdetect threshold and having $P$ of $0.004-0.1$/$0.002-0.1$ and $K_s\le22.9/K_s\le22.3$ mag counterparts. For all $\approx1800$ CDF-N and E-CDF-S sources, including the $\approx500$ newly detected ones (these being generally fainter and more obscured), we determine X-ray source positions utilizing centroid and matched-filter techniques; we also provide multiwavelength identifications, apparent magnitudes of counterparts, spectroscopic and/or photometric redshifts, basic source classifications, and estimates of observed AGN and galaxy source densities around respective field centers. Simulations show that both the CDF-N and E-CDF-S main catalogs are highly reliable and reasonably complete. Background and sensitivity analyses indicate that the on-axis mean flux limits reached represent a factor of $\approx1.5-2.0$ improvement over the previous CDF-N and E-CDF-S limits. We make our data products publicly available.
description: 45 pages, 57 figures, 14 tables, ApJS in press; Data products and images available at http://www2.astro.psu.edu/users/niel/hdf/hdf-chandra.html and http://www2.astro.psu.edu/users/niel/ecdfs/ecdfs-chandra.html arXiv admin note: text overlap with arXiv:1105.5643
Fusing Censored Dependent Data for Distributed Detection
Creators: name: He, Hao
name: Varshney, Pramod K.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Applications (stat.AP)
subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, we consider a distributed detection problem for a censoring sensor network where each sensor's communication rate is significantly reduced by transmitting only "informative" observations to the Fusion Center (FC), and censoring those deemed "uninformative". While the independence of data from censoring sensors is often assumed in previous research, we explore spatial dependence among observations. Our focus is on designing the fusion rule under the Neyman-Pearson (NP) framework that takes into account the spatial dependence among observations. Two transmission scenarios are considered, one where uncensored observations are transmitted directly to the FC and second where they are first quantized and then transmitted to further improve transmission efficiency. Copula-based Generalized Likelihood Ratio Test (GLRT) for censored data is proposed with both continuous and discrete messages received at the FC corresponding to different transmission strategies. We address the computational issues of the copula-based GLRTs involving multidimensional integrals by presenting more efficient fusion rules, based on the key idea of injecting controlled noise at the FC before fusion. Although, the signal-to-noise ratio (SNR) is reduced by introducing controlled noise at the receiver, simulation results demonstrate that the resulting noise-aided fusion approach based on adding artificial noise performs very closely to the exact copula-based GLRTs. Copula-based GLRTs and their noise-aided counterparts by exploiting the spatial dependence greatly improve detection performance compared with the fusion rule under independence assumption.
On the integrability of a system describing the stationary solutions in Bose--Fermi mixtures
Creators: name: Christov, Ognyan
name: Georgiev, Georgi
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mathematical Physics (math-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences
subject: 70H05, 70H07, 37J30

description: We study the integrability of a Hamiltonian system describing the stationary solutions in Bose--Fermi mixtures in one dimensional optical lattices. We prove that the system is integrable only when it is separable. The proof is based on the Differential Galois approach and Ziglin-Morales-Ramis method.
description: 21 pages
Revisiting Apophis 2029 approach to Earth (staying on shoulders of NASA experts) or Can we be sure in almost ricocheting fly-by of Apophis on 13 of April 2029 near the Earth?
Creators: name: Ershkov, Sergey
name: Leshchenko, Dmytro
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences
subject: 70F15, 70F07

description: The main idea of this challenging research is to revisit the solar-centric dynamics of Earth around the Sun in analysis of its position on 13 April 2029 close to asteroid Apophis which is supposed to be moving in fly-by near the Earth on its orbit. As of now, we can be sure that trajectory of Apophis is well-known with respect to the center of Sun. Also, NASA experts calculated that relative distance between center of Earth and Apophis should be less than 38 thousands of kilometers during closest Apophis approach to the Earth. But the reasonable question is: will the center of Earth be at the predicted position at the beginning of April 2029? The matter is that NASA solving procedure disregards influence of Milankovich cycles to the orbit of Earth but alternative concept suggests another solution (with additional quasi-periodic deviation from their solution, proportional to square of eccentricity of Earth orbit around the Sun equals to ~ 0.017). So, possible perturbation of Earth orbit is likely to be proportional to (0.017)$^2$ ~ 0.03% from 1 a.e. or ~ 43 200 km which could be compared with gap between Earth and Apophis during closest Apophis approach to Earth in April 2029.
description: 28 pages, 2 Figures, 1 Table; Keywords: Apophis 2029 approach to Earth, Milankovich cycles, quasi-periodic deviation from NASA solution
Aurinia saxatilis subsp. saxatilis
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aurinia
Aurinia saxatilis
Aurinia saxatilis (l.) desv. subsp. saxatilis

description: Alyssum saxatile Linnaeus, Species Plantarum 2: 650. 1753. "Habitat in Creta." RCN: 4729. Type not designated. Original material: Herb. A. van Royen No. 901.212-211 (L). Current name:  Aurinia saxatilis (L.) Desv. subsp.  saxatilis (Brassicaceae). Note: Dudley (in J. Arnold Arbor. 45: 393. 1964) referred to a van Royen sheet (L) as the holotype, but gave its geographical code, not the unique sheet number. Two van Royen sheets of this taxon were borrowed by Dudley, and annotated as holotypes (Veldkamp, pers. comm.). Only one of these (no. 901.212-211) is annotated by Adriaan van Royen and would be the obvious choice as lectotype. The other (no. 901.212-215) is annotated by David van Royen. However, as Dudley did not distinguish between these sheets, the name remains untypified at present.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 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 282, DOI: 10.5281/zenodo.291971
Hyperbolic Resonances of Metasurface Cavities
Creators: name: Keene, David
name: Durach, Maxim
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We propose a new class of optical resonator structures featuring one or two metasurface reflectors or metacavities and predict that such resonators support novel hyperbolic resonances. As an example of such resonances we introduce hyperbolic Tamm plasmons (HTPs) and hyperbolic Fabry-Perot resonances (HFPs). The hyperbolic optical modes feature low-loss incident power re-distribution over TM and TE polarization output channels, clover-leaf anisotropic dispersion, and other unique properties which are tunable and are useful for multiple applications.
description: 20 pages, 10 figures
Vaisala CT25K documentation
Creators: name: Unknown
Publisher: name: Zenodo
Year: 2002
Subjects: subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85040468.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: With over 1,000 installed worldwide, the Vaisala CT25K is a field-proven and popular laser ceilometer for measuring cloud height and vertical visibility. It employs pulsed diode laser Light Detection and Ranging (LIDAR) technology to detect clouds, precipitation and other obstructions to vision
description: Previously curated at: http://cedadocs.ceda.ac.uk/1239/ The publish date on this item was its original published date. This item was previously associated with content (as an official url) at: http://www.vaisala.com/en/Pages/default.aspx. Main files in this record: CT25K_2page_brochure.pdf CT25K_Users_Guide_M210345ENA.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Miss Kate Winfield. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Lactucopsis (sect. Prenanthopsis) Sch. Bip.
Creators: name: Clementi, Moreno
name: Vukojičić, Snežana
name: Miola, Antonella
name: Niketić, Marjan
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Lactucopsis

description: Lactucopsis sect. Prenanthopsis Sch.Bip. in Visiani & Pančić (1870: 6)
 Type (designated here):— Lactucopsis brevirostris Fenzl ex Sch.Bip. in Visiani & Pančić (1870: 6).
 Note:—This is the only species definitively cited by Schultz-Bipontinus under this section, so that it could be considered its “ holotype ” (see Art. 10.1 Note 1, McNeill et al. 2012).
description: Published as part of Clementi, Moreno, Vukojičić, Snežana, Miola, Antonella & Niketić, Marjan, 2016, Typification and nomenclature of the names published in Plantae Serbicae Rariores aut Novae-Decas III, pp. 85-98 in Phytotaxa 252 (2) on page 87, DOI: 10.11646/phytotaxa.252.2.1, http://zenodo.org/record/13676447
The Necessary And Sufficient Condition for Generalized Demixing
Creators: name: Kuo, Chun-Yen
name: Lin, Gang-Xuan
name: Lu, Chun-Shien
Publisher: name: arXiv
Year: 2015
Subjects: subject: Systems and Control (eess.SY)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: Demixing is the problem of identifying multiple structured signals from a superimposed observation. This work analyzes a general framework, based on convex optimization, for solving demixing problems. We present a new solution to determine whether or not a specific convex optimization problem built for generalized demixing is successful. This solution will also bring about the possibility to estimate the probability of success by the approximate kinematic formula.
Aurinia sinuata Griseb.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Brassicaceae
Aurinia
Aurinia sinuata

description: Alyssum sinuatum Linnaeus, Species Plantarum 2: 651. 1753. "Habitat in Hispaniae incultis, ad vias." RCN: 4738. Lectotype (López González in Cafferty & Jarvis in Taxon 51: 530. 2002): Herb. Burser XI: 30, right specimen (UPS). Current name:  Aurinia sinuata (L.) Griseb. (Brassicaceae). Note: López González (in Anales Jard. Bot. Madrid 53: 125-127. 1995) mentioned the original elements, and illustrated Clusius’ figure (as f. 1), but did not choose a type.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 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 283, DOI: 10.5281/zenodo.291971