cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Azimuth Systems scanner processing system (AZSPS) User Guide
Creators: name: Unknown
Publisher: name: Zenodo
Year: 1999
Subjects: data and information

description: User guide describing the Azimuth Systems scanner processing system (AZSPS) using the HDF layout.
description: Previously curated at: http://cedadocs.ceda.ac.uk/1076/ The publish date on this item was its original published date. Main files in this record: AZSPS_user_guide.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Miss Poppy Townsend. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Quotient cohomology of certain 1- and 2-dimensional substitution tiling spaces
Creators: name: Bugarin, Enrico Paolo
name: Gähler, Franz
Publisher: name: arXiv
Year: 2014
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: The quotient cohomology of tiling spaces is a topological invariant that relates a tiling space to one of its factors, viewed as topological dynamical systems. In particular, it is a relative version of the tiling cohomology that distinguishes factors of tiling spaces. In this work, the quotient cohomologies within certain families of substitution tiling spaces in 1 and 2 dimensions are determined. Specifically, the quotient cohomologies for the family of the generalised Thue-Morse sequences and generalised chair tilings are presented.
description: 4 pages
Cosmic Evolution of Long Gamma-Ray Burst Luminosity
Creators: name: Deng, Can-Min
name: Wang, Xiang-Gao
name: Guo, Bei-Bei
name: Lu, Rui-Jing
name: Wang, Yuan-Zhu
name: Wei, Jun-Jie
name: Wu, Xue-Feng
name: Liang, En-Wei
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The cosmic evolution of gamma-ray burst (GRB) luminosity is essential for revealing the GRB physics and for using GRBs as cosmological probes. We investigate the luminosity evolution of long GRBs with a large sample of 258 {\em Swift}/BAT GRBs. Parameterized the peak luminosity of individual GRBs evolves as $L_{\rm p}\propto{\rm }(1+z)^{k}$, we get $k=1.49\pm0.19$ using the non-parametric $τ$ statistics method without considering observational biases of GRB trigger and redshift measurement. By modeling these biases with the observed peak flux and characterizing the peak luminosity function of long GRBs as a smoothly broken power-law with a break that evolves as $L_{\rm b}\propto (1+z)^{k_{\rm b}}$, we obtain $k_{\rm b}=1.14^{+0.99}_{-0.47}$ through simulations based on assumption that the long GRB rate follows the star formation rate (SFR) incorporating with cosmic metallicity history. The derived $k$ and $k_b$ values are systematically smaller than that reported in previous papers. By removing the observational biases of the GRB trigger and redshift measurement based on our simulation analysis, we generate mock {\em complete} samples of 258 and 1000 GRBs to examine how these biases affects on the $τ$ statistics method. We get $k=0.94\pm 0.14$ and $k=0.80\pm 0.09$ for the two samples, indicating that these observational biases may lead to overestimate the $k$ value. With the large uncertain of $k_b$ derived from our simulation analysis, one even cannot convincingly argue a robust evolution feature of the GRB luminosity.
description: 37 pages, 6 figures, accepted for publication in ApJ
Submillimeter Array Observations of NGC 2264-C: Molecular Outflows and Driving Sources
Creators: name: Cunningham, Nichol
name: Lumsden, Stuart L.
name: Cyganowski, Claudia J.
name: Maud, Luke T.
name: Purcell, Cormac
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present 1.3mm Submillimeter Array (SMA) observations at $\sim$3$^{\prime\prime}$ resolution towards the brightest section of the intermediate/massive star forming cluster NGC 2264-C. The millimetre continuum emission reveals ten 1.3mm continuum peaks, of which four are new detections. The observed frequency range includes the known molecular jet/outflow tracer SiO (5-4), thus providing the first high resolution observations of SiO towards NGC 2264-C. We also detect molecular lines of twelve additional species towards this region, including CH$_3$CN, CH$_3$OH, SO, H$_2$CO, DCN, HC$_3$N, and $^{12}$CO. The SiO (5-4) emission reveals the presence of two collimated, high velocity (up to 30kms$^{-1}$ with respect to the systemic velocity) bi-polar outflows in NGC 2264-C. In addition, the outflows are traced by emission from $^{12}$CO, SO, H$_2$CO, and CH$_3$OH. We find an evolutionary spread between cores residing in the same parent cloud. The two unambiguous outflows are driven by the brightest mm continuum cores, which are IR-dark, molecular line weak, and likely the youngest cores in the region. Furthermore, towards the RMS source AFGL 989-IRS1, the IR-bright and most evolved source in NGC 2264-C, we observe no molecular outflow emission. A molecular line rich ridge feature, with no obvious directly associated continuum source, lies on the edge of a low density cavity and may be formed from a wind driven by AFGL 989-IRS1. In addition, 229GHz class I maser emission is detected towards this feature.
description: 29 pages, 12 figures
Deschampsia cespitosa subsp. alpina Hook.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Cyperales
Poaceae
Deschampsia
Deschampsia cespitosa
Deschampsia cespitosa (l.) p. beauv. subsp. alpina (l.) hook.

description: Aira alpina Linnaeus, Species Plantarum 1: 65. 1753. "Habitat in alpibus Lapponicis, Germania." RCN: 558. Neotype (Cope in Cafferty & al. in Taxon 49: 243. 2000): Sweden. Torne Lappmark, Abisko, Mt. Nuolja, ca. 700-800m, 25 Jul 1950, N.D. Simpson 50133 (BM-000649414). Current name:  Deschampsia cespitosa (L.) P. Beauv. subsp.  alpina (L.) Hook. f. (Poaceae).
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 271, DOI: 10.5281/zenodo.291971
Jet Quenching and Correlations
Creators: name: Wang, Fuqiang
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: This article reviews recent advances in our understanding of the experimental aspects of jet-quenching and correlations in relativistic heavy-ion collisions at RHIC and LHC. Emphasis is put on correlation measurements, namely jet-like correlations with anisotropic flow subtraction in heavy-ion collisions and long-range pseudorapidity correlations in small systems. Future path on correlation studies is envisioned which may elucidate jet-medium interactions and the properties of the hot dense medium in QCD.
description: 18 pages, 4 figures. Invited review for Pramana - Journal of Physics, special issue (Physics of hot and dense matter)
FMR Study of Co/Ti Bilayer Thin Films
Creators: name: Erkovan, M.
name: Ozturk, S. Tokdemir
name: Gazioglu, D. Taskin
name: Topkaya, R.
name: Ozturk, O.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: . We focused on the interaction between two ferromagnetic cobalt layers through a non-magnetic titanium layer. The magnetic properties of the structure were characterized by ferromagnetic resonance technique (FMR). The data were collected as a function of non-magnetic titanium layer thickness. Co/Ti multilayer (Ti (50 Å)/Co(45 Å)/Ti(2-40 Å)/Co(40 Å)/Ti(100 Å))films were grown onto naturally oxidized p-type single crystal Si (100) substrate at UHV condition with magnetron sputtering system at room temperature. The thickness of Ti spacer layer ranges from 2 to 40 Å with 2 Å steps. We did not observe usual optic and acoustic modes; instead we had two broad overlapped peaks for the films ranged from 6 Å to 40 Å. One interesting result was the high anisotropic resonance field values for these films. Exchange coupling between ferromagnetic layers causes shift on resonance field values but these shifts in our samples were much larger than expected. This large anisotropic behavior is not clear at the moment. Our theoretical model was not able to determine a value for the exchange coupling parameter. One reason can be the close thickness values for Co sublayers. The other reason can be the Ti non-magnetic layer. If titanium did not grow layer by layer on cobalt, the cobalt ferromagnetic layers may behave as a single layer. As a result one cannot observe exchange interaction between ferromagnetic layers through non-magnetic spacer.
description: 6 pages, 5 figures
The triviality problem for profinite completions
Creators: name: Bridson, Martin R.
name: Wilton, Henry
Publisher: name: arXiv
Year: 2014
Subjects: subject: Group Theory (math.GR)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 20F10, 20F67, 57M07, 20E18, 20F65

description: We prove that there is no algorithm that can determine whether or not a finitely presented group has a non-trivial finite quotient; indeed, this remains undecidable among the fundamental groups of compact, non-positively curved square complexes. We deduce that many other properties of groups are undecidable. For hyperbolic groups, there cannot exist algorithms to determine largeness, the existence of a linear representation with infinite image (over any infinite field), or the rank of the profinite completion.
description: 36 pages, 2 figures. Final version as accepted for publication, incorporating referee's comments. To appear in Inventiones Mathematicae
Impulsively Generated Linear and Non-linear Alfven Waves in the Coronal Funnels
Creators: name: Chmielewski, P.
name: Srivastava, A. K.
name: Murawski, K.
name: Musielak, Z. E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present simulation results of the impulsively generated linear and non-linear Alfvén waves in the weakly curved coronal magnetic flux-tubes (coronal funnels) and discuss their implications for the coronal heating and solar wind acceleration. We solve numerically the time-dependent magnetohydrodynamic (MHD) equations to obtain the temporal signatures of the small (linear) and large-amplitude (non-linear) Alfvén waves in the model atmosphere of expanding open magnetic field configuration (e.g., coronal funnels) by considering a realistic temperature distribution. We compute the maximum transversal velocity of both linear and non-linear Alfvén waves at different heights in the coronal funnel, and study their response in the solar corona during the time of their propagation. We infer that the pulse-driven non-linear Alfvén waves may carry sufficient wave energy fluxes to heat the coronal funnels and also to power the solar wind that originates in these funnels. Our study of linear Alfvén waves show that they can contribute only to the plasma dynamics and heating of the funnel-like magnetic flux-tubes associated with the polar coronal holes.
description: 16 pages of the text and 3 figures
Eragrostis collina Trin.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Eragrostis
Eragrostis collina

description: Aira arundinacea Linnaeus, Species Plantarum 1: 64. 1753. "Habitat in Oriente." RCN: 551. Neotype (Renvoize in Cafferty & al. in Taxon 49: 244. 2000): Turkey. Aras Valley, 19 Jul 1966, 1,100-1,200m, Davis 46876 (K; iso- E). Current name:  Eragrostis collina Trin. (Poaceae). Note: Bor (in Townsend & al., Fl. Iraq 9: 442. 1968) stated that Linnaeus based this name on a Tournefort specimen in BM. This material has not been traced. Although Linnaeus cites a Tournefort reference in synonymy, there is no accompanying illustration, and Linnaeus appears not to have studied Tournefort’s collections. Renvoize therefore designated a neotype.
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 272, DOI: 10.5281/zenodo.291971
A-coupled-expanding and distributional chaos
Creators: name: Kim, Cholsan
name: Ju, Hyonhui
name: Raith, Peter
Publisher: name: arXiv
Year: 2014
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37B10, 37B99

description: The concept of A-coupled-expanding map, which is one of the more natural and useful ideas generalized the horseshoe map, is well known as a criterion of chaos. It is well known that distributional chaos is one of the concepts which reflect strong chaotic behaviour. In this paper, we focus the relations between A-coupled-expanding and distributional chaos. We prove two theorems that give sufficient conditions for a strictly A-coupled-expanding map to be distributionally chaotic in the senses of two kinds, where A is an irreducible transition matrix.
description: 10 pages
Campaigning in Heterogeneous Social Networks: Optimal Control of SI Information Epidemics
Creators: name: Kandhway, Kundan
name: Kuri, Joy
Publisher: name: arXiv
Year: 2015
Subjects: subject: Social and Information Networks (cs.SI)
subject: Systems and Control (eess.SY)
subject: Optimization and Control (math.OC)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We study the optimal control problem of maximizing the spread of an information epidemic on a social network. Information propagation is modeled as a Susceptible-Infected (SI) process and the campaign budget is fixed. Direct recruitment and word-of-mouth incentives are the two strategies to accelerate information spreading (controls). We allow for multiple controls depending on the degree of the nodes/individuals. The solution optimally allocates the scarce resource over the campaign duration and the degree class groups. We study the impact of the degree distribution of the network on the controls and present results for Erdos-Renyi and scale free networks. Results show that more resource is allocated to high degree nodes in the case of scale free networks but medium degree nodes in the case of Erdos-Renyi networks. We study the effects of various model parameters on the optimal strategy and quantify the improvement offered by the optimal strategy over the static and bang-bang control strategies. The effect of the time varying spreading rate on the controls is explored as the interest level of the population in the subject of the campaign may change over time. We show the existence of a solution to the formulated optimal control problem, which has non-linear isoperimetric constraints, using novel techniques that is general and can be used in other similar optimal control problems. This work may be of interest to political, social awareness, or crowdfunding campaigners and product marketing managers, and with some modifications may be used for mitigating biological epidemics.
description: 14 pages, 10 figures. Published version can be accessed at http://dx.doi.org/10.1109/TNET.2014.2361801
Additional file 1 of Associations between depression, domain-specific physical activity, and BMI among US adults: NHANES 2011-2014 cross-sectional data
Creators: name: Rutherford, Emily R.
name: Vandelanotte, Corneel
name: Chapman, Janine
name: To, Quyen G.
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Biotechnology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1 : Table S1. Weighted averages of depression scores for each MVPA groups. Table S2. Weighted averages and percentages of characteristics by depression.
Enhancement and inhibition of light tunneling mediated by resonant mode conversion
Creators: name: Kartashov, Yaroslav V.
name: Vysloukh, Victor A.
name: Torner, Lluis
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We show that the rate at which light tunnels between neighboring multimode waveguides can be drastically increased or reduced by the presence of small longitudinal periodic modulations of the waveguide properties that stimulate resonant conversion between eigenmodes of each waveguide. Such a conversion, available only in multimode guiding structures, leads to periodic power transfer into higher-order modes, whose tails may considerably overlap with neighboring waveguides. As a result, the effective coupling constant for neighboring waveguides may change by several orders of magnitude upon small variations in the longitudinal modulation parameters.
description: 4 pages, 5 figures, to appear in Optics Letters
Molinia caerulea Moench
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Molinia
Molinia caerulea

description: Aira caerulea Linnaeus, Species Plantarum 1: 63. 1753. "Habitat in Europae pascuis aquosis." RCN: 550. Basionym of: Melica caerulea (L.) L. (1774). Lectotype (Trist & Sell in Watsonia 17: 154. 1988): Herb. Linn. No. 85.1 (LINN). Current name:  Molinia caerulea (L.) Moench (Poaceae). Note: Although Kerguélen (in Lejeunia, n.s., 75: 213. 1975) stated "Type: …LINN”, this is not accepted as a formal typification, for the reasons explained by Cafferty & al. (in Taxon 49: 240. 2000).
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 272, DOI: 10.5281/zenodo.291971
Neighborhood approximations for non-linear voter models
Creators: name: Schweitzer, Frank
name: Behera, Laxmidhar
Publisher: name: arXiv
Year: 2016
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Complexity (cs.CC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Non-linear voter models assume that the opinion of an agent depends on the opinions of its neighbors in a non-linear manner. This allows for voting rules different from majority voting. While the linear voter model is known to reach consensus, non-linear voter models can result in the coexistence of opposite opinions. Our aim is to derive approximations to correctly predict the time dependent dynamics, or at least the asymptotic outcome, of such local interactions. Emphasis is on a probabilistic approach to decompose the opinion distribution in a second-order neighborhood into lower-order probability distributions. This is compared with an analytic pair approximation for the expected value of the global fraction of opinions and a mean-field approximation. Our reference case are averaged stochastic simulations of a one-dimensional cellular automaton. We find that the probabilistic second-order approach captures the dynamics of the reference case very well for different non-linearities, i.e for both majority and minority voting rules, which only partly holds for the first-order pair approximation and not at all for the mean-field approximation. We further discuss the interesting phenomenon of a correlated coexistence, characterized by the formation of large domains of opinions that dominate for some time, but slowly change.
Anomalous transport effects and possible environmental symmetry "violation" in heavy ion collisions
Creators: name: Liao, Jinfeng
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The heavy ion collision provides a unique many-body environment where local domains of strongly interacting chiral medium may occur and in a sense allow environmental symmetry "violation" phenomena. For example certain anomalous transport processes, forbidden in usual medium, become possible in such domains. We briefly review recent progress in both the theoretical understanding and experimental search of various anomalous transport effects (such as the Chiral Magnetic Effect, Chiral Separation Effect, Chiral Electric Separation Effect, Chiral Electric/Magnetic Waves, etc) in the hot QCD fluid created by such collisions.
description: final version with minor updates; 24 pages, 5 figures; invited review for Pramana - Journal of Physics
Strategy and Systems for Space Applications (SSSA) Newsletter - Issue 15 (October 1999)
Creators: name: Unknown
Publisher: name: Zenodo
Year: 1999
Subjects: data and information

description: This newsletter provides information of general interest on the activities of the SSSA Unit, including the CEO, ASTRON, AIR QUALITY and MOLAND projects, and is updated quarterly.
description: Previously curated at: http://cedadocs.ceda.ac.uk/1078/ The publish date on this item was its original published date. Main files in this record: SSSA_Newsletter_-_issue_15.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Miss Poppy Townsend. Transferred to CEDA document repository community on Zenodo on 2022-11-24
An Internet of Things Framework for Smart Energy in Buildings: Designs, Prototype, and Experiments
Creators: name: Pan, Jianli
name: Jain, Raj
name: Paul, Subharthi
name: Vu, Tam
name: Saifullah, Abusayeed
name: Sha, Mo
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Smart energy in buildings is an important research area of Internet of Things (IoT). Buildings as important parts of the smart grids, their energy efficiency is vital for the environment and global sustainability. Using a LEED-gold-certificated green office building, we built a unique IoT experimental testbed for our energy efficiency and building intelligence research. We first monitor and collect one-year-long building energy usage data and then systematically evaluate and analyze them. The results show that due to the centralized and static building controls, the actual running of green buildings may not be energy efficient even though they may be "green" by design. Inspired by "energy proportional computing" in modern computers, we propose a IoT framework with smart location-based automated and networked energy control, which uses smartphone platform and cloud computing technologies to enable multi-scale energy proportionality including building-, user-, and organizational-level energy proportionality. We further build a proof-of-concept IoT network and control system prototype and carried out real-world experiments which demonstrate the effectiveness of the proposed solution. We envision that the broad application of the proposed solution has not only led to significant economic benefits in term of energy saving, improving home/office network intelligence, but also bought in a huge social implication in terms of global sustainability.
Orbital reconstruction in nonpolar tetravalent transition-metal oxide layers
Creators: name: Bogdanov, Nikolay A.
name: Katukuri, Vamshi M.
name: Romhányi, Judit
name: Yushankhai, Viktor
name: Kataev, Vladislav
name: Büchner, Bernd
name: Brink, Jeroen van den
name: Hozoi, Liviu
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A promising route to tailoring the electronic properties of quantum materials and devices rests on the idea of orbital engineering in multilayered oxide heterostructures. Here we show that the interplay of interlayer charge imbalance and ligand distortions provides a knob for tuning the sequence of electronic levels even in intrinsically stacked oxides. We resolve in this regard the $d$-level structure of layered Sr$_2$IrO$_4$ by electron spin resonance. While canonical ligand-field theory predicts $g_{\parallel}$-factors $\!\!2$. This implies that the iridium $d$ levels are inverted with respect to their normal ordering. State-of-the-art electronic-structure calculations confirm the level switching in Sr$_2$IrO$_4$, whereas we find them in Ba$_2$IrO$_4$ to be instead normally ordered. Given the nonpolar character of the metal-oxygen layers, our findings highlight the tetravalent transition-metal 214 oxides as ideal platforms to explore $d$-orbital reconstruction in the context of oxide electronics.
Dispersion modeling and analysis for multilayered open coaxial waveguides
Creators: name: Nordebo, Sven
name: Cinar, Gokhan
name: Gustafsson, Stefan
name: Nilsson, Borje
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: This paper presents a detailed modeling and analysis regarding the dispersion characteristics of multilayered open coaxial waveguides. The study is motivated by the need of improved modeling and an increased physical understanding about the wave propagation phenomena on very long power cables which has a potential industrial application with fault localization and monitoring. The electromagnetic model is based on a layer recursive computation of axial-symmetric fields in connection with a magnetic frill generator excitation that can be calibrated to the current measured at the input of the cable. The layer recursive formulation enables a stable and efficient numerical computation of the related dispersion functions as well as a detailed analysis regarding the analytic and asymptotic properties of the associated determinants. Modal contributions as well as the contribution from the associated branch-cut (non-discrete radiating modes) are defined and analyzed. Measurements and modeling of pulse propagation on an 82 km long HVDC power cable are presented as a concrete example. In this example, it is concluded that the contribution from the second TM mode as well as from the branch-cut is negligible for all practical purposes. However, it is also shown that for extremely long power cables the contribution from the branch-cut can in fact dominate over the quasi-TEM mode for some frequency intervals. The main contribution of this paper is to provide the necessary analysis tools for a quantitative study of these phenomena.
Piptatherum paradoxum P. Beauv.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Piptatherum
Piptatherum paradoxum

description: Agrostis paradoxa Linnaeus, Species Plantarum 1: 62. 1753. "Habitat in Galloprovincia, G. Narbonensi." RCN: 526. Basionym of: Milium paradoxum (L.) L. Lectotype (Freitag in Cafferty & al. in Taxon 49: 243. 2000): [icon] "Gram, paniculat. Gallo-provinciale Aquilegiae semine" in Plukenet, Phytographia: t. 32, f. 2. 1691; Almag. Bot.: 174. 1696. - Voucher: Herb. Sloane 96: 70 (BM-SL). Current name:  Piptatherum paradoxum (L.) P. Beauv. (Poaceae).
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 271, DOI: 10.5281/zenodo.291971
Microscopic nuclear structure models and methods : Chiral symmetry, Wobbling motion and $γ-$bands
Creators: name: Sheikh, J. A.
name: Bhat, G. H.
name: Dar, W. A.
name: Jehangir, S.
name: Ganai, P. A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A systematic investigation of the nuclear observables related to the triaxial degree of freedom is presented using the multi-quasiparticle triaxial projected shell model (TPSM) approach. These properties correspond to the observation of $γ$-bands, chiral doublet bands and the wobbling mode. In the TPSM approach, $γ$-bands are built on each quasiparticle configuration and it is demonstrated that some observations in high-spin spectroscopy that have remained unresolved for quite some time could be explained by considering $γ$-bands based on two-quasiparticle configurations. It is shown in some Ce-, Nd- and Ge-isotopes that the two observed aligned or s-bands originate from the same intrinsic configuration with one of them as the $γ$-band based on a two-quasiparticle configuration. In the present work, we have also performed a detailed study of $γ$-bands observed up to the highest spin in Dysposium, Hafnium, Mercury and Uranium isotopes. Furthermore, several measurements related to chiral symmetry breaking and wobbling motion have been reported recently. These phenomena, which are possible only for triaxial nuclei, have been investigated using the TPSM approach. It is shown that doublet bands observed in lighter odd-odd Cs-isotopes can be considered as candidates for chiral symmetry breaking. Transverse wobbling motion recently observed in $^{135}$Pr has also been investigated and it is shown that TPSM approach provides a reasonable description of the measured properties.
description: Submitted to special Physica Scripta edition "Focus Issue on Nuclear Structure: Celebrating the 75 Nobel Prize" in Physics
Ultracompact Adiabatic Bi-sectional Tapered Coupler for the Si/III-V Heterogeneous Integration
Creators: name: Huang, Qiangsheng
name: Cheng, Jianxin
name: Liu, Liu
name: He, Sailing
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: An ultracompact bi-sectional adiabatic tapered coupler, which is suitable for an adiabatic mode transformation between a common single mode SOI wire waveguide and a Si/III-V hybrid waveguide, are proposed for Si/III-V heterogeneous integration. Since the bi-sectional tapered coupler mimics a semi-3D taper and avoids exciting the unwanted high-order modes in the thick p-InP cladding layer (which is removed in the first tapered section), the length of the adiabatic mode coupler can be dramatically shortened. Taking into account the mask design and the fabrication tolerance, we design the tapered structure only in the III/V structure, while keeping the SOI wire waveguide straight. In the proposed structure, the length of the bi-sectional tapered coupler can be 9.5 μm with a large fundamental mode-coupling ratio (over 95%) in a bandwidth of ~100 nm, and provides 100 nm tolerance to misalignment, even when the BCB layer is as thick as 50 nm.
description: 7 pages, 6 figures
Tiling Vertices and the Spacing Distribution of their Radial Projection
Creators: name: Jakobi, Tobias
Publisher: name: arXiv
Year: 2014
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: The Fourier-based diffraction approach is an established method to extract order and symmetry propertiesfrom a given point set. We want to investigate a different method for planar sets which works in direct spaceand relies on reduction of the point set information to its angular component relative to a chosen referenceframe. The object of interest is the distribution of the spacings of these angular components, which can for instance beencoded as a density function on $\Real_{+}$. In fact, this \emph{radial projection} method is not entirely new, andthe most natural choice of a point set, the integer lattice $\Integer^2$, is already well understood. We focus on the radial projection of aperiodic point sets and study the relation between the resultingdistribution and properties of the underlying tiling, like symmetry, order and the algebraic type of theinflation multiplier.
description: 4 pages, 15 figures
Molecular beam epitaxy of single crystalline GaN nanowires on a flexible Ti foil
Creators: name: Calabrese, Gabriele
name: Corfdir, Pierre
name: Gao, Guanhui
name: Pfüller, Carsten
name: Trampert, Achim
name: Brandt, Oliver
name: Geelhaar, Lutz
name: Fernández-Garrido, Sergio
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We demonstrate the self-assembled growth of vertically aligned GaN nanowire ensembles on a flexible Ti foil by plasma-assisted molecular beam epitaxy. The analysis of single nanowires by transmission electron microscopy reveals that they are single crystalline. Low-temperature photoluminescence spectroscopy demonstrates that, in comparison to standard GaN nanowires grown on Si, the nanowires prepared on the Ti foil exhibit a equivalent crystalline perfection, a higher density of basal-plane stacking faults, but a reduced density of inversion domain boundaries. The room-temperature photoluminescence spectrum of the nanowire ensemble is not influenced or degraded by the bending of the substrate. The present results pave the way for the fabrication of flexible optoelectronic devices based on GaN nanowires on metal foils.
description: 4 pages, 3 figures
Effective interface conditions for the forced infiltration of a viscous fluid into a porous medium using homogenization
Creators: name: Carraro, Thomas
name: Goll, Christian
name: Marciniak-Czochra, Anna
name: Mikelić, Andro
Publisher: name: arXiv
Year: 2014
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35Q35, 35B27, 76S05, 76D10, 65Z05

description: It is generally accepted that the effective velocity of a viscous flow over a porous bed satisfies the Beavers-Joseph slip law. To the contrary, in the case of a forced infiltration of a viscous fluid into a porous medium the interface law has been a subject of controversy. In this paper, we prove rigorously that the effective interface conditions are: (i) the continuity of the normal effective velocities; (ii) zero Darcy's pressure and (iii) a given slip velocity. The effective tangential slip velocity is calculated from the boundary layer and depends only on the pore geometry. In the next order of approximation, we derive a pressure slip law. An independent confirmation of the analytical results using direct numerical simulation of the flow at the microscopic level is given, as well.
description: 35 pages, 7 figures, preprint
Corynephorus canescens P. Beauv.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Corynephorus
Corynephorus canescens

description: Aira canescens Linnaeus, Species Plantarum 1: 65. 1753. "Habitat in Scania & australioris Europae arvis." RCN: 559. Lectotype (Cope in Cafferty & al. in Taxon 49: 244. 2000): Herb. Linn. No. 85.16 (LINN). Current name:  Corynephorus canescens (L.) P. Beauv. (Poaceae). Note: Although Kerguélen (in Lejeunia, n.s., 75: 121. 1975) stated "Type: …LINN”, this is not accepted as a formal typification, for the reasons explained by Cafferty & al. (in Taxon 49: 240. 2000).
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 272, DOI: 10.5281/zenodo.291971
Characteristic Functions Describing the Power Absorption Response of Periodic Structures to Partially Coherent Fields
Creators: name: Craeye, Christophe
name: Withington, Stafford
name: Thomas, Christopher N.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Many new types of sensing or imaging surfaces are based on periodic thin films. It is explained how the response of those surfaces to partially coherent fields can be fully characterized by a set of functions in the wavenumber spectrum domain. The theory is developed here for the case of 2D absorbers with TE illumination and arbitrary material properties in the plane of the problem, except for the resistivity which is assumed isotropic. Sum and difference coordinates in both spatial and spectral domains are conveniently used to represent the characteristic functions, which are specialized here to the case of periodic structures. Those functions can be either computed or obtained experimentally. Simulations rely on solvers based on periodic-boundary conditions, while experiments correspond to Energy Absorption Interferometry (EAI), already described in the literature. We derive rules for the convergence of the representation versus the number of characteristic functions used, as well as for the sampling to be considered in EAI experiments. Numerical examples are given for the case of absorbing strips printed on a semi-infinite substrate.
description: Submitted to JOSA A
Additional file 1 of International surveillance study in acute spinal cord injury confirms viability of multinational clinical trials
Creators: name: Bourguignon, Lucie
name: Tong, Bobo
name: Geisler, Fred
name: Schubert, Martin
name: Röhrich, Frank
name: Saur, Marion
name: Weidner, Norbert
name: Rupp, Rüdiger
name: Kalke, Yorck-Bernhard B.
name: Abel, Rainer
name: Maier, Doris
name: Grassner, Lukas
name: Chhabra, Harvinder S.
name: Liebscher, Thomas
name: Cragg, Jacquelyn J.
name: Kramer, John
name: Curt, Armin
name: Jutzeler, Catherine R.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology

description: Additional file 1: Figure S1. Proportion of missing data in the EMSCI study stratified by the exam stage. Figure S2. Proportion of missing data in the EMSCI study stratified by the injury severity (i.e., AIS grade). Table S1. Outcome variables and number of observations with missing data (EMSCI).
Measurement-device-independent QKD with Modified Coherent State
Creators: name: Li, Mo
name: Zhang, Chun-Mei
name: Yin, Zhen-Qiang
name: Chen, Wei
name: Wang, Shuang
name: Guo, Guang-Can
name: Han, Zheng-Fu
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The measurement-device-independent quantum key distribution (MDI-QKD) protocol has been proposed for the purpose of removing the detector side channel attacks. Due to the multi-photon events of coherent states sources, real-life implementations of MDI-QKD protocol must employ decoy states to beat the photon-number-splitting attack. Decoy states for MDI-QKD based on the weak coherent states have been studied recently. In this paper, we propose to perform MDI-QKD protocol with modified coherent states (MCS) sources. We simulate the performance of MDI-QKD with the decoy states based on MCS sources. And our simulation indicates that both the secure-key rate and transmission distance can be improved evidently with MCS sources.The physics behind this improvement is that the probability of multi-photon events of the MCS is lower than that of weak coherent states while at the same time the probability of single-photon is higher.
Piptatherum miliaceum Coss.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Piptatherum
Piptatherum miliaceum

description: Agrostis sepium Linnaeus, Systema Naturae, ed. 10, 2: 872. 1759. RCN: 528. Lectotype (Romero García in Cafferty & al. in Taxon 49: 243. 2000): Löfling s.n. , Herb. Linn. No. 84.3 (LINN). Current name:  Piptatherum miliaceum (L.) Coss. (Poaceae).
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 271, DOI: 10.5281/zenodo.291971
Fractal and Multifractal Analysis of the Rise of Oxygen in Earth's Early Atmosphere
Creators: name: Kumar, Satish
name: Cuntz, Manfred
name: Musielak, Zdzislaw E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: The rise of oxygen in Earth's atmosphere that occurred 2.4 to 2.2 billion years ago is known as the Earth's Great Oxidation, and its impact on the development of life on Earth has been profound. Thereafter, the increase in Earth's oxygen level persisted, though at a more gradual pace. The proposed underlying mathematical models for these processes are based on physical parameters whose values are currently not well-established owing to uncertainties in geological and biological data. In this paper, a previously developed model of Earth's atmosphere is modified by adding different strengths of noise to account for the parameters' uncertainties. The effects of the noise on the time variations of oxygen, carbon and methane for the early Earth are investigated by using fractal and multifractal analysis. We show that the time variations following the Great Oxidation cannot properly be described by a single fractal dimension because they exhibit multifractal characteristics. The obtained results demonstrate that the time series as obtained exhibit multifractality caused by long-range time correlations.
description: 20 pages, 3 figures, 3 tables; Chaos, Solitons & Fractals (in press)
Digitization of Metform data and Conversion to Flatfile Integer Format
Creators: name: Jackson, M
Publisher: name: Zenodo
Year: 1999
Subjects: data and information

description: Unkeyed data for the period 1920 to 1939 were found on 'Metforms' in the UK Met Office Archive. Part of these data with sheet numbers 30001 through 42999A containing data for the period 1935 to 1939 were digitized by Atlantic Data Services Ltd., Blandford, Dorset, between January and April 1996 at a cost of £50,000 (around 10p per record). A total of 478,796 records were keyed - 20,030 header records and 458,766 data records. This article describes how the original records were digitized into EBCDIC, quality controlled and converted to Flatfile format in preparation for later conversion to the US LMR format before merging into COADS.
description: Previously curated at: http://cedadocs.ceda.ac.uk/1081/ The publish date on this item was its original completed date. Main files in this record: Digitization_of_Metform_data_and_Conversion_to_Flatfile_Integer_Format.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Miss Poppy Townsend. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Energy Sensing and Monitoring Framework with an Integrated Communication Backbone in the Energy Efficient Intelligent Buildings
Creators: name: Pan, Jianli
name: Chen, Shan Zhi
name: Jain, Raj
name: Paul, Subharthi
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Building environments are significant sources of global energy consumption. To create energy efficient buildings, the first step is to sense and monitor all the energy-consuming appliances in the buildings and record all the energy consumption information. After that, appropriate energy saving policies can be decided and the instructions can be sent to the control devices to apply the energy saving adjustments. To do that, in-building two-way communication networks are needed to connect all the sensors to collect information as well as to send control instructions. However, most of the current devices are provided by separate manufacturers and with separate network infrastructures and so there is not much integration and interaction among different subsystems. In this paper, we envision a new energy sensing and monitoring framework with integrated communication backbone in the intelligent building environments. Specifically, through comprehensive comparisons and investigations, we study different candidate communicating media and protocols like wireline, wireless, and power-line communications technologies that potentially can be used in the intelligent buildings to realize the goals of coordination, integration, and energy efficiency. Also, we propose an extension "smart box" for integration of the devices before the maturity of the standardization process. Cloud computing and smart phone technologies are also introduced to realize the goals of improving energy efficiency and promote global sustainability.
Magnetic dipole radiation tailored by substrates: numerical investigation
Creators: name: Markovich, Dmitry L.
name: Ginzburg, Pavel
name: Samusev, Anton
name: Belov, Pavel A.
name: Zayats, Anatoly V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Nanoparticles of high refractive index materials can possess strong magnetic polarizabilities and give rise to artificial magnetism in the optical spectral range. While the response of individual dielectric or metal spherical particles can be described analytically via multipole decomposition in the Mie series, the influence of substrates, in many cases present in experimental observations, requires different approaches. Here, the comprehensive numerical studies of the influence of a substrate on the spectral response of high- index dielectric nanoparticles were performed. In particular, glass, perfect electric conductor, gold, and hyperbolic metamaterial substrates were investigated. Optical properties of nanoparticles were characterized via scattering cross-section spectra, electric field profiles, and induced electric and magnetic moments. The presence of substrates was shown to introduce significant impact on particle's magnetic resonances and resonant scattering cross-sections. Variation of substrate material provides an additional degree of freedom in tailoring properties of emission of magnetic multipoles, important in many applications.
description: 10 page, 28 figures
Paramesius angustipennis Kieffer 1911
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Paramesius
Paramesius angustipennis

description: Paramesius angustipennis Kieffer, 1911a: 762.
Valid name
Paramesius brachypterus (Thomson, 1858).
Summary of types
Lectotype ♀, BMNH number 9.929, here designated.
Primary type data
Mugd/ 26-7; Mugdock; 455.; Paramesius / angustipennis; Cameron Coll./ 1910-302.; determined by/ Dr. Kieffer.
Type locality
Scotland, Mugdock.
Remarks
This species was described from at least two females, of which one syntype was found. Macek (2002) synonymized this species with P. brachypterus without seeing the type. The syntype belongs to P. brachypterus following the interpretation of this species by Nixon (1980) and Macek (2002) and Macek’s synonymy is confirmed. A lectotype is designated to stabilise the application of the name and its synonymy. The lectotype is mounted on a card, with the left fore wing missing. The species epithet augustipennis is an incorrect original spelling, and is to be corrected (Article 32.5.1), since there is clear evidence in the original publication of an inadvertent error, i.e., in the description Kieffer says “Ailes mince…”, i.e., wing narrow which when formed into a Latin name from angustus (narrow or straight) + penna (a wing) would become angustipennis not augustipennis.
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 53, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773