cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
How Do Z and Atoll X-ray Binaries Differ?
Creators: name: Muno, Michael P.
name: Remillard, Ronald A.
name: Chakrabarty, Deepto
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Low-mass X-ray binaries containing weakly magnetized neutron stars may be divided into two classes, Z and atoll sources, based in large part upon the patterns which they trace in plots of two X-ray colors. In this paper, we examine color-color diagrams of nine atoll sources and five Z sources using data from the Rossi X-ray Timing Explorer. The five-year span of data we have examined is significantly longer than those of previous studies. We find that the previous clear distinction between atoll and Z sources may be an artifact of incomplete sampling, as those atoll sources which are sampled over a wide dynamic range in intensity (greater than a factor of 80) trace three-branched color-color patterns similar to the tracks for which Z sources are named. This suggests that the two classes are more intimately related than previously realized, which also has been suggested based upon recent timing studies. However, detailed differences in the spectral behavior of the two classes argue against any simple unification.
description: Five pages, including one table and three figures. Submitted to ApJ letters
Kinematics and stellar populations of 17 dwarf early-type galaxies
Creators: name: Thomas, D.
name: Bender, R.
name: Hopp, U.
name: Maraston, C.
name: Greggio, L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present kinematics and stellar population properties of 17 dwarf early-type galaxies in the luminosity range -14> M_B> -19. Our sample fills the gap between the intensively studied giant elliptical and Local Group dwarf spheroidal galaxies. The dwarf ellipticals of the present sample have constant velocity dispersion profiles within their effective radii and do not show significant rotation, hence are clearly anisotropic. The dwarf lenticulars, instead, rotate faster and are, at least partially, supported by rotation. From optical Lick absorption indices, we derive metallicities and element abundances. Combining our sample with literature data of the Local Group dwarf spheroidals and giant ellipticals, we find a surprisingly tight linear correlation between metallicity and luminosity over a wide range: -8> M_B> -22. The alpha/Fe ratios of our dwarf ellipticals are significantly lower than the ones of giant elliptical galaxies, which is in agreement with spectroscopy of individual stars in Local Group dwarf spheroidals. Our results suggest the existence of a clear kinematic and stellar population dichotomy between dwarf and giant elliptical galaxies. This result is important for theories of galaxy formation, because it implies that present-day dwarf ellipticals are not the fossiled building blocks of giant ellipticals.
description: 4 pages, 2 figures, to appear in the proceedings of "The Evolution of Galaxies. III - From Simple Approaches to Self-consistent Models" (Kiel, July 2002), G. Hensler et al. (eds.)
Gallup Poll # 705
Creators: name: Gallup
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: Lyndon Johnson job performance (3); likes/dislikes regarding Lyndon Johnson (5); predictions for 1985 (14); political party best able to help specific groups (6); Lyndon Johnson's :The Great Society (1); paying for schooling (2); allies of U.S. (4); country with most influence on world (2); interracial marriage (1); neighborhood youth corps (2); a son in politics (15).
Huge magnetically coupled orbital moments of Co porphyrin molecules and their control by CO adsorption
Creators: name: Hermanns, Christian Felix
name: Bernien, Matthias
name: Krüger, Alex
name: Walter, Waldemar
name: Chang, Yin-Ming
name: Weschke, Eugen
name: Kuch, Wolfgang
Publisher: name: Freie Universität Berlin
Year: 2013
Subjects: subject: 500 Naturwissenschaften und Mathematik::530 Physik

description: Using x-ray magnetic circular dichroism, we show that Co porphyrin molecules adsorbed on graphenecovered Ni surfaces possess a huge in-plane (IP) orbital magnetic moment of the Co ions, despite their fourfold coordination, even comparable in size to the spin moment. Both are antiferromagnetically coupled to the Ni spins, leading to IP magnetization at zero external magnetic field. Adsorption of carbon monoxide on top of the molecules reduces the Co orbital moment by (77 ± 6)%. This is attributed to the change of the crystal field by the chemical stimulus which determines, together with the spin-orbit coupling (SOC), the orbital moment. Thermal desorption of the CO fully restores the initial electronic and magnetic properties.
Transverse momentum dependent of charged pion, kaon and proton/antiproton fragmentation functions from $e^+e^-$ annihilation process
Creators: name: Soleymaninia, Maryam
name: Khanpour, Hamzeh
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The main aim of this paper is a new determination of transverse momentum dependence of unpolarized fragmentation function (TMD FFs) in single inclusive hadron production in electron-positron annihilation (SIA) process. Motivated by the need for a reliable and consistent determination of TMD FFs, we use the most recent TMD production cross sections of charged pions ($π^\pm$), kaons ($K^\pm$) and protons/antiprotons ($p/\bar{p}$) measured in inclusive $e^+e^-$ collisions by Belle Collaboration. These datasets are the first transverse momentum dependence of identified light charged hadron measurements SIA process. In this analysis, referred to as {\tt SK19 TMD FFs}, the common Gaussian distribution is used for the $P_{hT}$ dependent of the cross section. The uncertainties in the extraction of {\tt SK19 TMD FFs} are estimated using the standard "Hessian" technique. We study the quality of the TMD FFs determined in this analysis by comparing with the available recent Belle cross sections measurement. For all hadron species, we found a very good agreement between this particular set of experimental data and the corresponding theory calculations over a relatively wide range of transverse momentum $P_{hT}$. As a result of this study, suggestions are identified for possible future research considering the theory improvements and other available experimental observables.
description: 11 pages, 5 figures and 2 tables, Accepted for Publication in Physical Review D
Global view of QCD axion stars
Creators: name: Eby, Joshua
name: Leembruggen, Madelyn
name: Street, Lauren
name: Suranyi, Peter
name: Wijewardhana, L. C. R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Taking a comprehensive view, including a full range of boundary conditions, we reexamine QCD axion star solutions based on the relativistic Klein-Gordon equation (using the Ruffini-Bonazzola approach) and its non-relativistic limit, the Gross-Pitaevskii equation. A single free parameter, conveniently chosen as the central value of the wavefunction of the axion star, or alternatively the chemical potential with range $-m
description: 15 pages, 3 figures
Bayesian survival analysis using gamma processes with adaptive time partition
Creators: name: Li, Yi
name: Seo, Sumi
name: Lee, Kyu Ha
Publisher: name: Taylor & Francis
Year: 2021
Subjects: Medicine
Cell Biology
Biotechnology
Mathematical Sciences not elsewhere classified

description: In Bayesian semi-parametric analyses of time-to-event data, non-parametric process priors are adopted for the baseline hazard function or the cumulative baseline hazard function for a given finite partition of the time axis. However, it would be controversial to suggest a general guideline to construct an optimal time partition. While a great deal of research has been done to relax the assumption of the fixed split times for other non-parametric processes, to our knowledge, no methods have been developed for a gamma process prior, which is one of the most widely used in Bayesian survival analysis. In this paper, we propose a new Bayesian framework for proportional hazards models where the cumulative baseline hazard function is modelled a priori by a gamma process. A key feature of the proposed framework is that the number and position of interval cutpoints are treated as random and estimated based on their posterior distributions.
The Economic and Social Cost of Land and Soil Degradation in Malawi
Creators: name: Troosters, Wim
name: Heinrich, Geoff
name: Pearson, Lori
name: Chiwaula, Levison
name: Burke, William J.
Publisher: name: Unknown
Year: 2024
Subjects: subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: Environmental Economics and Policy
subject: Food Security and Poverty
subject: International Development
subject: Soil degradation
subject: Agricultural productivity
subject: Malawi
subject: Food security
subject: Soil health restoration
subject: Land management

description: This policy brief examines the economic and social costs of land and soil degradation in Malawi. With 85% of the rural population reliant on agriculture, soil health is critical for food security and livelihoods. However, approximately 40% of Malawian soils are in poor health, resulting in significant declines in agricultural productivity and economic losses. Malawi loses at least 2.3 million metric tons of maize annually due to soil degradation, with associated GDP losses of up to 2.7% per annum. These losses could begin to be addressed through comprehensive implementation of the Fertilizer and Soil Health Action Plan, emphasizing the need for stakeholder engagement, farmer empowerment, and public awareness.
Copropsychoda brevicornis
Creators: name: Ježek, Jan
name: Hájek, Josef
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Psychodidae
Copropsychoda
Copropsychoda brevicornis

description: Copropsychoda brevicornis (Tonnoir, 1940)
 Unpublished records. Bartošovice v Orlických horách, Rašeliniště pod Předním vrchem peatbog [2], J, 14.- 24.ix.1993, J + H, YPT; Dobrá Voda [22], J, 23.ix.1993, J; Olešnice v Orlických horách [74], J, 12.viii.1993, J; Trčkov, Divoká Orlice river [115], J, 12.ix.1995, C.
 Vegetation. 17, 19, 21, 32, 34, 45-46, 57, 67, 72, 76, 78, 86, 98; 110, 113, 119, 124.
Palaearctic species; for additional information on its distribution see JEŽEK & YAĞCI (2005) and JEŽEK (2006a).
description: Published as part of Ježek, Jan & Hájek, Josef, 2007, Psychodidae (Diptera) of the Orlické hory Protected Landscape Area and neighbouring areas with descriptions of two new species from the Czech Republic, pp. 237-285 in Acta Entomologica Musei Nationalis Pragae 47 on pages 261-262, DOI: 10.5281/zenodo.5328353
Keck Spectroscopy and Imaging of Faint Galaxies Identified as MicroJansky Radio Sources
Creators: name: Roche, Nathan
name: Lowenthal, James
name: Koo, David
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the nature of the faintest radio sources detected in 3 VLA surveys, to faint limits 8 microJy at 8.5 GHz. Using the Keck Low Resolution Imaging Spectrograph in BRI and the Near Infra Red Camera in K, we image 51 radio sources, and identify probable optical counterparts for 50. With LRIS spectroscopy, we successfully acquire new redshifts for 17 sources, and 9 have redshifts from previous data. Of this sample of 26, about 60 per cent are disk galaxies with high radio to optical ratios, indicating ongoing or very recent starbursts, at redshifts z=0-1. Others are normal, non-interacting galaxies at z<0.4, QSOs and radioluminous giant ellipticals (obscured AGN?). All of the 14 non-QSO galaxies with spectra show emission lines, but with luminosities corresponding to star-formation rates about an order of magnitude lower than estimated from the high radio luminosities (dust extinction?). Three have strong H-delta absorption (`e+a galaxies'). The Keck spectra also provide approximate emission line widths and rotation curves. Most (12/14) have kinematics implying large dynamical masses, and moderate excitation ratios consistent with L* spirals. The other two, which have sub-L* optical luminosities, appear to be low-mass galaxies with much higher excitations and may be more similar to HII galaxies.
description: 20 pages, latex, 16 figures, accepted for publication in MNRAS
Myoxanthus affinis Luer 1982
Creators: name: Rojas-Alvarado, Gustavo
name: Blanco, Mario A.
name: Karremans, Adam P.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Orchidaceae
Myoxanthus
Myoxanthus affinis

description: 2. Myoxanthus affinis (Lindl.) Luer (1982a: 35). (Fig. 12A–C)
 Basionym: Pleurothallis affinis Lindley (1836: 354).
 TYPE:— PERU. Dept. of San Martín: lithophytic, Province of Chachapoyas, 1835, Mathews 1899 (holotype: K!).
 Homotypic synonym: Humboltia affinis (Lindl.) Kuntze (1891: 667), as “ Humboldtia ”.
 Heterotypic synonyms: Pleurothallis rigidifolia Reichenbach (1855b: 224). Humboltia rigidifolia (Rchb.f.) Kuntze (1891: 668), as “ Humboldtia ”.
 TYPE:— PERU. San Martín: lithophytic near Chachapoyas, 1840, Mathews 3187 (holotype: G!).
 Pleurothallis furfuracea Lehmann & Kraenzlin (1899: 441).
 TYPE:— ECUADOR. Morona Santiago: Andes east of Sigsig, 1887, Lehmann 6511 (holotype: K!; isotype: AMES!).
 Distribution:— Costa Rica, Colombia, Ecuador, Peru and Bolivia.
 Notes:— The illustration of M. affinis in Luer (1992) based on a plant collected in Ecuador is similar to that presented here in Fig. 12A, also from Ecuador. However, the type of M. affinis was collected in Peru. As indicated by Luer and demonstrated by several of his sketches at SEL, this species is highly variable. The material of M. affinis recently described and illustrated from Costa Rica (Rojas-Alvarado & Karremans 2017) is clearly similar to some of Luer’s drawing of this species, but also similar to some of Luer’s drawings of M. dasyllis (all at SEL). Some differences between the diverse material are evident, with specimens from Costa Rica being morphologically more consistent with the type specimen of P. furfuracea than with that M. affinis. It is possible that more than one species is currently treated under the name M. affinis, but with the available information it is impossible to separate these entities. Specimens from the type locality of M. affinis in Peru and M. dasyllis in Ecuador need to be examined carefully, and a thorough study of the variation of this species across its distribution is needed.
description: Published as part of Rojas-Alvarado, Gustavo, Blanco, Mario A. & Karremans, Adam P., 2021, A taxonomic synopsis and morphological characterization of Myoxanthus (Orchidaceae: Pleurothallidinae), pp. 211-258 in Phytotaxa 507 (3) on page 230, DOI: 10.11646/phytotaxa.507.3.1, http://zenodo.org/record/5425729
title: Center and Periphery in International Monetary Relations
title: Implications for Macroeconomic Policies in Emerging Economies
titleType: Subtitle
Creators: name: Paula, Luiz Fernando De
name: Fritz, Barbara
name: Prates, Daniela M.
Publisher: name: Freie Universität Berlin
Year: 2015
Subjects: subject: financial globalization
subject: currency hierarchy
subject: Keynesian policies
subject: 300 Sozialwissenschaften::320 Politikwissenschaft

description: We translate the structuralist center-periphery approach to international currency relations and analyze the implications for macroeconomic policies of emerging market countries. While the Post Keynesian literature offers a rather clear concept for growthoriented policies, it is necessary to adapt them for peripheral emerging economies. We base our analysis of an appropriate Keynesian policy mix for these countries on the concept of currency hierarchy, where the currencies of peripheral emerging economies have a lower liquidity premium than the currencies of advanced economies. Under these conditions, we argue that domestic economic policy coordination should lay a major focus on a low policy rate and, especially, a competitive exchange rate for obtaining, at least, a balanced current account, in order to prevent boom-bust-cycles in capital flows with subsequent financial crises and their damaging effects on employment and growth. We conclude that it is a rather ambitious and long term goal to climb up the currency hierarchy, especially under the current conditions of financial globalization.
X-ray lighthouses of the high-redshift Universe. Probing the most luminous z>4 Palomar Digital Sky Survey Quasars with Chandra
Creators: name: Vignali, C.
name: Brandt, W. N.
name: Schneider, D. P.
name: Garmire, G. P.
name: Kaspi, S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results from exploratory Chandra observations of nine high-z (z=4.1-4.5) optically selected quasars. These quasars, taken from the DPOSS, are among the optically most luminous z>4 quasars known (M_B=-28.4 to -30.2). All have been detected by Chandra in exposure times of 5-6 ks, tripling the number of highly luminous quasars with X-ray detections at z>4. These quasars' average broad-band SEDs are characterized by steeper aox values (=-1.81+/-0.03) than those of lower-luminosity, lower-redshift samples of quasars. We confirm the presence of a significant correlation between the UV magnitude and soft X-ray flux previously found for z>4 quasars. The joint 2-30 keV rest-frame X-ray spectrum of the nine quasars is well parameterized by a simple power-law model with Gamma=2.0+/-0.2, consistent with those of lower-z quasars. No evidence for significant amounts of intrinsic absorption has been found (N_H<8.8x10^21 cm^-2 at 90% confidence). In general, our results show that z=4.1-4.5 quasars and local quasars have reasonably similar X-ray and broad-band spectra (once luminosity effects are taken into account), suggesting that the accretion mechanisms in these objects are similar. We also present optical spectra for these quasars obtained with the HET; this is the first time optical spectra have been published for seven of these objects. The objects presented in this paper are among the best z>4 targets for X-ray spectroscopy with XMM-Newton and next-generation large-area X-ray telescopes. These will detect or constrain FeK_alpha emission lines down to rest-frame EWs of about 50 eV and intrinsic column densities down to N_H=a few x 10^21 cm^-2 at z=4. We also present 45 new ROSAT upper limits for z>4 quasars and a likely (3sigma) HRI detection of the blazar GB 1713+2148 at z=4.01.
description: 16 pages, 7 figures included, LaTeX emulateapj5.sty, accepted for publication by the Astronomical Journal (Feb. 2003)
Logima erminea
Creators: name: Ježek, Jan
name: Hájek, Josef
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Psychodidae
Logima
Logima erminea

description: Logima erminea (Eaton, 1893)
 Unpublished records. Bartošovice v Orlických horách, Rašeliniště pod Předním vrchem peatbog [2], ♀, 14.- 24.ix.1993, J + H, YPT; Homole Mt. [32], 1 specimen (genitalia missing), 9.viii.1993, J; Rašeliniště Kačerov NR peatbog [42], ♀, 28.ix.-11.xi.1994, H, MT; Zvonkové údolí valley, chapel [140], ♀, 15.-24.ix.1993, J + H, YPT.
 Vegetation. 8, 30, 33, 62, 80, 88, 99; 117, 121.
Palaearctic species, common; for new data on its distribution see JEŽEK (2004b).
description: Published as part of Ježek, Jan & Hájek, Josef, 2007, Psychodidae (Diptera) of the Orlické hory Protected Landscape Area and neighbouring areas with descriptions of two new species from the Czech Republic, pp. 237-285 in Acta Entomologica Musei Nationalis Pragae 47 on page 262, DOI: 10.5281/zenodo.5328353
Evolution and Nucleosynthesis of Zero Metal Intermediate Mass Stars
Creators: name: Chieffi, Alessandro
name: Dominguez, Inma
name: Limongi, Marco
name: Straniero, Oscar
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: New stellar models with mass ranging between 4 and 8 Mo, Z=0 and Y=0.23 are presented. The models have been evolved from the pre Main Sequence up to the Asymptotic Giant Branch (AGB). At variance with previous claims, we find that these updated stellar models do experience thermal pulses in the AGB phase. In particular we show that: a) in models with mass larger than 6 Mo, the second dredge up is able to raise the CNO abundance in the envelope enough to allow a "normal" AGB evolution, in the sense that the thermal pulses and the third dredge up settle on; b) in models of lower mass, the efficiency of the CNO cycle in the H-burning shell is controlled by the carbon produced locally via the 3alpha reactions. Nevertheless the He-burning shell becomes thermally unstable after the early AGB. The expansion of the overlying layers induced by these weak He-shell flashes is not sufficient by itself to allow a deep penetration of the convective envelope. However, immediately after that, the maximum luminosity of the He flash is attained and a convective shell systematically forms at the base of the H-rich envelope. The innermost part of this convective shell probably overlaps the underlying C-rich region left by the inter-shell convection during the thermal pulse, so that fresh carbon is dredged up in a "hot" H-rich environment and a H flash occurs. This flash favours the expansion of the outermost layers already started by the weak thermal pulse and a deeper penetration of the convective envelope takes place. Then, the carbon abundance in the envelope rises to a level high enough that the further evolution of these models closely resembles that of more metal rich AGB stars. These stars provide an important source of primary carbon and nitrogen.
description: 28 pages, 5 tables and 17 figures. Accepted for publication in ApJ
Gallup Poll # 706
Creators: name: Gallup
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: Lyndon Johnson job performance (1); groups being treated unfairly by Johnson Administration (1); Most important problem facing the U.S. (1); Religions influence on American life (1); political party able to keep country prosperous (1); interest in Vietnam (1); Communist China united Nation membership (1); Russia cooperating with U.S. (1); 1968 republican presidential candidate (1); foreign aid (2); money set aside for foreign aid (1); 1964 presidential vote (1).
Additional file 2: of Methodology and reporting characteristics of studies using interrupted time series design in healthcare
Creators: name: Hudson, Jemma
name: Fielding, Shona
name: Ramsay, Craig
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: References for included studies (DOCX 29 kb)
COMMODITY INDICES RISK AND RETURN ANALYSIS AGAINST LIBOR BENCHMARK
Creators: name: Valluri, Subhakara
name: Valluri, Subhakara
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agricultural Finance
subject: Standard & Poor’s Goldman Sachs Commodity Index
subject: Holt-Winters Exponential Smoothing
subject: ARIMA
subject: LIBOR

description: This study analyze the risk and return characteristics of commodity index investments against the LIBOR benchmark. Commodity-based asset allocation strategies can be optimized by benchmarking the risk and return characteristics of commodity indices with LIBOR index rate. In this study, we have considered agriculture, energy, and precious metals commodity indices and LIBOR index to determine the risk and return characteristics using estimation techniques in terms of expected return, standard deviation, and geometric mean. We analyzed the publicly available daily market data from 10/9/2001 to 12/30/2016 for benchmarking commodity indices against LIBOR. S&P GSCI Agriculture Index (SGK), S&P GSCI Energy Index (SGJ), and S&P GSCI Precious Metals Index (SGP) are taken to represent each category of widely traded commodities in the regression analysis. Our study uses time series data based on daily prices. Alternative forecasting methodologies for time series analysis are used to cross-check the results. The forecasting techniques used are Holt-Winters Exponential Smoothing and ARIMA. This methodology predicts forecasts using smoothening parameters. The empirical research has shown that the risk of each of the commodity index that represents agriculture, energy, and precious metals sector is smaller compared to its return, whereas LIBOR based interest rate benchmark shows higher risk compared to its return in recession, non-recession and overall periods.
description: DOI: 10.19041/APSTRACT/2018/3-4/7
Electronic Stripes and Transport Properties in Borophene Heterostructures
Creators: name: Silvestre, G. H.
name: Miwa, R. H.
name: Scopel, Wanderlã L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We performed a theoretical investigation of the structural and electronic properties of (i) pristine, and (ii) superlattice structures of borophene. In (i), by combining first-principles calculations, based on the density functional theory (DFT), and simulations of the X-ray Absorption Near-Edge Structure (XANES) we present a comprehensive picture connecting the atomic arrangement of borophene and the X-ray absorption spectra. Once we have characterized the electronic properties of the pristine systems, we next examined the electronic confinement effects in 2D borophene superlattices (BSLs) [(ii)]. Here, the BSL structures were made by attaching laterally two different structural phases of borophene. The energetic stability, and the electronic properties of those BSLs were examined based on total energy DFT calculations. We find a highly anisotropic electronic structure, characterized by the electronic confinement effects, and the formation of metallic channels along the superlattices. Combining DFT and the Landauer-Büttiker formalism, we investigate the electronic transport properties in the BSLs. Our results of the transmission probability reveal that the electronic transport is ruled by π or a combination of π and σ transmission channels, depending on the atomic arrangement and periodicity of the superlattices. Finally we show that there is huge magnification on the directional dependence of the electronic transport properties in BSLs, in comparision with the pristine borophene phase. Those findings indicate that BSLs are quite interesting systems in order to design conductive nanoribbons in a 2D platform.
description: Nanoscale 2019
Myoxanthus antennifer Luer & Hirtz 1992
Creators: name: Rojas-Alvarado, Gustavo
name: Blanco, Mario A.
name: Karremans, Adam P.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Orchidaceae
Myoxanthus
Myoxanthus antennifer

description: 3. Myoxanthus antennifer Luer & Hirtz (1992: 18‒19). (Fig. 12D)
 TYPE:— ECUADOR. Zamora-Chinchipe: Cordillera del Condor, epiphytic in forest east of Los Encuentros, 1650 m, 21 Jan 1989, Luer et al. 14035 (holotype: MO!).
 Distribution: — Ecuador and Peru.
 Notes:— This species is frequently misidentified as M. fimbriatus (and vice versa), but M. antennifer has nonprolific ramicauls (vs. prolific ones), a lip with a conspicuous longitudinal pair of apical keels and conspicuously dentate midlobe margins (vs. lip with a longitudinal pair of low keels in the middle and a midlobe minutely dentate at the apex, frequently apiculate).
description: Published as part of Rojas-Alvarado, Gustavo, Blanco, Mario A. & Karremans, Adam P., 2021, A taxonomic synopsis and morphological characterization of Myoxanthus (Orchidaceae: Pleurothallidinae), pp. 211-258 in Phytotaxa 507 (3) on page 230, DOI: 10.11646/phytotaxa.507.3.1, http://zenodo.org/record/5425729
Tip of the Red Giant Branch Distances to NGC 4214, UGC 685, and UGC 5456
Creators: name: Maíz-Apellániz, Jesús
name: Cieza, Lucas
name: MacKenty, John W.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have used WFPC2 VRI observations to calculate the distances to three nearby galaxies, NGC 4214, UGC 685, and UGC 5456 using the tip of the red giant branch method. Our values for NGC 4214 (2.94 +/- 0.18 Mpc) and UGC 685 (4.79 +/- 0.30 Mpc) are the most precise measurementes of the distances to these objects ever made. For UGC 5456 the data do not allow us to reach a decisive conclusion since there are two possible solutions, one leading towards a short distance around 3.8 Mpc and another one towards a long distance of 5.6 Mpc or more.
description: To appear in the March 2002 issue of the Astronomical Journal. 19 pages, including 4 tables and 8 figures. Due to the size limitations of the astro-ph service, a reduced resolution version of figures 1-3 is provided here. For a full resolution version, please go to http://www.stsci.edu/~jmaiz
Psycha grisescens
Creators: name: Ježek, Jan
name: Hájek, Josef
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Psychodidae
Psycha
Psycha grisescens

description: Psycha grisescens (Tonnoir, 1922)
 Published record. JEŽEK (1990a): Horní Lipka, environs of Králíky.
 Unpublished records. Bartošovice v Orlických horách, Rašeliniště pod Předním vrchem peatbog [2], J ♀, 14.- 24.ix.1993 and 24.x.-11.xi.1994, H, J + H, YPT; Bukačka NNR [7], 2 JJ ♀, 28.vi.-18.vii. and 18.vii.-5.viii.1994, H + V, H + V + J, MT; Dobrá Voda [22], ♀, 23.ix.1993, J; Julinčino Údolí, Říčka brook [38], J, 18.vii.1993, J; Kačerov, Liberský potok brook [39], ♀, 13.ix.1995, C; Rašeliniště Kačerov NR peatbog [42], J 2 ♀♀, 18.-26.v., 26.v.-13.vi. and 28.ix.-11.xi.1994, H, H + J, MT; Kamenec, Strážný hill [44], J, 30.viii.1994, J; U Kunštátské kaple NM [54], J, 20.viii.1993, J; Mezivrší [62], J, 18.viii.1993, J; Říčka brook between Julinčino Údolí and Říčky [97], J, 18.vii.1993, J; Říčka brook between Julinčino Údolí and Říčky, near Strašidelný mlýn mill [98], ♀, 20.viii.1993, J; Sedloňovský vrch Mt. [101], ♀, 14.viii.1993, J; Staré Hutě [105], ♀, 11.v.1995, C + Ma + J; Svatý Matouš church between Jedlová v Orlických horách and Staré Hutě [107], J, 15.viii.1993, J; Šerlišský Mlýn hostel [112], ♀, 14.viii.1993, J; Trčkov NNR [119], 4 JJ 5 ♀♀, 16.-25.v., 26.v.-9.vi., 16.-29.vi., 30.vi.-18.vii. and 26.viii.-15.ix.1994, H, H + J, H + V, H + V + J, MT, YPT; Velká Deštná Mt. [124], ♀, 20.viii.1993, J; Zdobnice, spring area 2 km SE [131], ♀, 30.viii.1994, J; Zdobnička [133], ♀, 9.viii.1993, J; Zelenka, Louka u Čertova mlýna NE of Koruna Mt. [135], ♀, 18.-27.v.1994, H + J.
 Vegetation. 1-2, 5-8, 12, 14-15, 17, 19-24, 26-35, 40-41, 44-46, 49-53, 55, 62-63, 65, 67-72, 74, 76, 78-81, 83-84, 86-91, 94-96, 98-99, 101-102; 110, 113-114, 117, 119, 121, 123-124, 126.
Palaearctic species, common; for updated information on its distribution see JEŽEK (2004a) and JEŽEK & YAĞCI (2005).
description: Published as part of Ježek, Jan & Hájek, Josef, 2007, Psychodidae (Diptera) of the Orlické hory Protected Landscape Area and neighbouring areas with descriptions of two new species from the Czech Republic, pp. 237-285 in Acta Entomologica Musei Nationalis Pragae 47 on page 263, DOI: 10.5281/zenodo.5328353
Backflow in Post-Asymptotic Giant Branch Stars
Creators: name: Soker, Noam
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We derive the conditions for a backflow toward the central star(s) of circumstellar material to occur during the post-asymptotic giant branch (AGB) phase. The backflowing material may be accreted by the post-AGB star and/or its companion, if such exists. Such a backflow may play a significant role in shaping the descendant planetary nebula, by, among other things, slowing down the post-AGB evolution, and by forming an accretion disk which may blow two jets. We consider three forces acting on a slowly moving mass element: the gravity of the central system, radiation pressure, and fast wind ram pressure. We find that for a significant backflow to occur, a slow dense flow should exsist, such that the relation between the total mass in the slow flow, M, and the solid angle it covers, Omega, is given by (4*pi*M/Omega)>0.1Mo. The requirement for both high mass loss rate per unit solid angle and a very slow wind, such that it can be decelerated and flow back, probably requires close binary interaction.
description: Submitted to MNRAS
Additional file 1 of Identification of cellular microRNA miR-188-3p with broad-spectrum anti-influenza A virus activity
Creators: name: Cui, Huan
name: Zhang, Chunmao
name: Zhao, Zongzheng
name: Zhang, Cheng
name: Fu, Yingying
name: Li, Jiaming
name: Chen, Guanxi
name: Lai, Mengxi
name: Li, Zhixiang
name: Dong, Shishan
name: Chen, Ligong
name: Li, Zhaoyang
name: Wang, Chengyu
name: Liu, Juxiang
name: Gao, Yuwei
name: Guo, Zhendong
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 1: Figure S1. miR-188-3p inhibits the replication of H7N9 and H5N6 influenza A virus in A549 cells. TCID50 values were used to assess the effects of miRNAs on replication of H7N9 (A) and H5N6 (B) influenza A virus in A549 cells. The strains used were A/quail/Hebei/CH06–07/2018(H7N9) and A/chicken/Hubei/XY918/2016(H5N6). Data were determined in triplicate at 0, 12, 24, 36, 48 and 60 h post infection. * (P < 0.05), **(P < 0.01), ***(P < 0.001), results were significantly different from NC miRNA group.
REEEM-D1.2b_Integrated Impact Report - Synthesis of REEEM
Creators: name: REEEM Project
Publisher: name: Zenodo
Year: 2019

description: This report aims to synthesise the work carried out in REEEM, to extract the main messages from the project
 activities and to highlight the main impacts. It reports on the main objective of the project, which is to provide a
 comprehensive understanding of the system-wide implications of energy strategies in support of transitions to
 a competitive low-carbon EU energy society. This report constitutes an updated version of the midterm report
 D1.2a – First Integrated Impact Report. It reflects methodological discussions extensively taken under D1.1 -
 Report on pathway definition, and it summarises the findings of the studies presented in all other project
 deliverables (Case study reports, Focus reports and sectoral Policy Briefs).
 Section 1 sets the background: it focuses on the EU’s strategic priorities for the energy system, identifies the
 challenges related to such priorities and summarises the contributions of key EU-funded actions to informing
 such challenges. Such funded actions represent past or present efforts which the project partners have
 collaborated with. The aim of the REEEM Consortium in this respect has been to leverage on and complement
 the findings of such actions. Section 2 describes the design of the REEEM pathways: a set of scenarios specifically
 co-designed with stakeholders, to explore the above challenges and provide insights complementing those of
 other research. Section 3 describes the key messages obtained through the integrated modelling framework,
 providing policy relevant insights into the challenges and opportunities of decarbonisation across economic sectors, wider society and the environment. Section 4 synthesises the messages from Section 3 into 7 consistent,
 integrated messages which summarise the findings of the REEEM project. Those integrated messages are:
 1. Impacts of the transition to a low carbon EU energy system are multi-dimensional and spatially varied
 2. Broader engagement is imperative for deep decarbonisation
 3. The EU low-carbon transition is strongly linked to non-EU drivers
 4. There are non-trivial multidimensional path dependencies that cannot be ignored
 5. Among the technology trends, energy efficiency and electrification of transportation are consistently
 confirmed as potential enablers of the decarbonisation
 6. Focusing on direct mitigation misses important leakage effects
 7. New energy security paradigms
 Moreover, Section 4 describes the different tools and activities developed under the scope of REEEM, aiming at
 communicating the findings and promoting engagement. Finally, Section 5 presents how the messages may be
 relevant for and communicated to various stakeholders of the transition, while suggestions on how to build on
 the current research and make further progress are made.
Holographic correlators in AdS$_3$ without Witten diagrams
Creators: name: Giusto, Stefano
name: Russo, Rodolfo
name: Tyukov, Alexander
name: Wen, Congkao
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a formula for the holographic 4-point correlators in AdS$_3 \times S^3$ involving four single-trace operators of dimension $k, k, l, l$. As an input we use the supergravity results for the Heavy-Heavy-Light-Light correlators that can be derived by studying the linear fluctuations around known asymptotically AdS$_3 \times S^3$ geometries. When the operators of dimension $k$ and $l$ are in the same multiplet there are contributions due to the exchange of single-trace operators in the $t$ and $u$ channels, which are not captured by the approach mentioned above. However by rewriting the $s$-channel results in Mellin space we obtain a compact expression for the $s$-channel contribution that makes it possible to conjecture a formula for the complete result. We discuss some consistency checks that our proposal meets.
description: 14 pages. v2: minor corrections and references updated; v3: 18 pages, JHEP version
X-ray emitting young stars in the Orion Nebula
Creators: name: Feigelson, Eric D.
name: Broos, Patrick
name: Gaffney, James A.
name: Garmire, Gordon
name: Hillenbrand, Lynne A.
name: Pravdo, Steven H.
name: Townsley, Leisa
name: Tsuboi, Yohko
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Orion Nebula Cluster and the molecular cloud in its vicinity have been observed with the ACIS-I detector on board the Chandra X-ray Observatory with 23 hours exposure. We detect 1075 X-ray sources: 91% are spatially associated with known stellar members of the cluster, and 7% are newly identified deeply embedded cloud members. This provides the largest X-ray study of a pre-main sequence stellar population. We examine here the X-ray properties of Orion young stars as a function of mass. Results include: (a) the discovery of rapid variability in the O9.5 31 M_o star θ^2A Ori, and several early B stars, inconsistent with the standard model of X-ray production in small wind shocks; (b) support for the hypothesis that intermediate-mass mid-B through A type stars do not themselves produce significant X-ray emission; (c) confirmation that low-mass G- through M-type T Tauri stars exhibit powerful flaring but typically at luminosities considerably below the `saturation' level; (d) confirmation that the presence or absence of a circumstellar disk has no discernable effect on X-ray emission; (e) evidence that T Tauri plasma temperatures are often very high with T >= 100 MK, even when luminosities are modest and flaring is not evident; and (f) detection of the largest sample of pre-main sequence very low mass objects showing high flaring levels and a decline in magnetic activity as they evolve into L- and T-type brown dwarfs.
description: 82 pages, 16 figures, 6 tables. To appear in the Astrophysical Journal. For a version with high quality images and electronic tables, see ftp://ftp.astro.psu.edu/pub/edf/orion1/
Additional file 1: of Methodology and reporting characteristics of studies using interrupted time series design in healthcare
Creators: name: Hudson, Jemma
name: Fielding, Shona
name: Ramsay, Craig
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Biotechnology
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Search strategy (DOCX 14 kb)
Manifestation of a topological gapless phase in a two-dimensional chiral symmetric system through Loschmidt echo
Creators: name: Zhang, K. L.
name: Song, Z.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Unlike the edge state of a topological insulator where its energy level lives in the bulk energy gap, the edge state of a topological semimetal hides in the bulk spectrum and is difficult to be identified by the energy. We investigate the sensitivity of bulk and edge states of the gapless phase for a topological semimetal to the disordered perturbation via a concrete two-dimensional chiral symmetric lattice model. The topological gapless phase is characterized by two opposite vortices in the momentum space and nonzero winding numbers, which correspond to the edge flatband when the open boundary condition is applied. For this system, numerical results reveal that a distinguishing feature is that the robustness of the edge states against weak disorder and the flatband edge modes remain locked at zero energy in the presence of weak chiral-symmetry-preserving disorder. We employ the Loschmidt echo (LE) for both bulk and edge states to study the dynamic effect of disordered perturbation. We show that, for an initial bulk state, the LE decays exponentially, whereas it converges to a constant for an initial edge state in the presence of weak disorder. Furthermore, the convergent LE can be utilized to identify the positions of vortices as well as the phase diagram. We discuss the realization of such dynamic investigations in a topological photonic system.
description: 9 pages, 7 figures
Bullets in a Core Collapse Supernova Remnant: The Vela Remnant
Creators: name: Wang, Chih-Yueh
name: Chevalier, Roger A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We use two-dimensional hydrodynamical simulations to investigate the properties of dense ejecta clumps (bullets) in a core collapse supernova remnant, motivated by the observation of protrusions probably caused by clumps in the Vela supernova remnant. The ejecta, with an inner flat and an outer steep power law density distribution, were assumed to freely expand into an ambient medium with a constant density, $\sim 0.1$ H atoms cm$^{-3}$ for the case of Vela. At an age of $10^4$ yr, the reverse shock front is expected to have moved back to the center of the remnant. Ejecta clumps with an initial density contrast $χ\sim 100$ relative to their surroundings are found to be rapidly fragmented and decelerated. In order to cause a pronounced protrusion on the blast wave, as observed in the Vela remnant, $χ\sim 1000$ may be required. In this case, the clump should be near the inflection point in the ejecta density profile, at an ejecta velocity $\sim 3000 \kms $. These results apply to moderately large clumps; smaller clumps would require an even larger density contrast. Clumps can create ring structure in the shell of the Vela remnant and we investigate the possibility that RX J0852--4622, an apparent supernova remnant superposed on Vela, is actually part of the Vela shell. Radio observations support this picture, but the possible presence of a compact object argues against it. The Ni bubble effect or compression in a pulsar wind nebula are possible mechanisms to produce the clumping.
description: 3 PS files, 3 GIF files, Latex, submitted to ApJ
Additional file 1: of Study protocol for a randomised controlled trial of CBT vs antipsychotics vs both in 14â 18-year-olds: Managing Adolescent first episode Psychosis: a feasibility study (MAPS)
Creators: name: Pyle, Melissa
name: Broome, Matthew
name: Joyce, Emmeline
name: MacLennan, Graeme
name: Norrie, John
name: Freeman, Daniel
name: Fowler, David
name: Haddad, Peter
name: Shiers, David
name: Hollis, Chris
name: Smith, Jo
name: Liew, Ashley
name: Byrne, Rory
name: French, Paul
name: Peters, Sarah
name: Hudson, Jemma
name: Davies, Linda
name: Emsley, Richard
name: Yung, Alison
name: Birchwood, Max
name: Longden, Eleanor
name: Morrison, Anthony
Publisher: name: figshare
Year: 2019
Subjects: subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: SPIRIT 2013 checklist: recommended items to address in a clinical trial protocol and related documents. (DOC 121 kb)
Psychodocha cinerea
Creators: name: Ježek, Jan
name: Hájek, Josef
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Psychodidae
Psychodocha
Psychodocha cinerea

description: Psychodocha cinerea (Banks, 1894)
 Unpublished records. Bukačka NNR [7], ♀, 28.vi.-18.vii.1994, H + V + J, MT; Deštné v Orlických horách, Bělá brook [16], J, 14.viii.1993, J; Dolní Čermná, Orlice Nature Park [24], J, 12.-26.viii.1995, J, red ST; Nepomuky [69], J, 12.vii.1981, J; Počátky,Raškovská bouda hostel [92],J, 30.vii.1997, J; Rokytnice v Orlických horách, Polův kopec hill [94],J, 23.viii.1995, J; Trčkov NNR [119], 5JJ, 26.v.-9.vi., 16.-29.vi., 29.vi.-18.vii, 26.viii.-15.ix.1994, H, H + V, H + V + J, MT; Zdobnička [133], J, 9.viii.1993, J.
 Vegetation. 1-2, 5-6, 8, 12, 15, 20, 22, 24, 26, 29, 31-34, 37, 40-41, 44, 46, 49-53, 55, 60, 63, 68, 70-72, 74, 76, 78-81, 83-84, 87-88, 90-91, 94-96, 98-99, 101-102; 110-111, 117, 121, 124, 126.
Cosmopolitan species, very common; for detailed distribution see JEŽEK (1990a).
description: Published as part of Ježek, Jan & Hájek, Josef, 2007, Psychodidae (Diptera) of the Orlické hory Protected Landscape Area and neighbouring areas with descriptions of two new species from the Czech Republic, pp. 237-285 in Acta Entomologica Musei Nationalis Pragae 47 on page 264, DOI: 10.5281/zenodo.5328353
On the second overtone stability among SMC Cepheids
Creators: name: Bono, G.
name: Caputo, F.
name: Marconi, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a new set of Cepheid, full amplitude, nonlinear, convective models which are pulsationally unstable in the second overtone (SO). Hydrodynamical models were constructed by adopting a chemical composition typical for Cepheids in the Small Magellanic Cloud (SMC) and stellar masses ranging from 3.25 to 4 solar masses. Predicted phi{21} Fourier parameters agree, within current uncertainties, with empirical data for pure first and second overtone variables as well as for first/second overtone (FO/SO) double-mode Cepheids collected by Udalski et al. (1999a,b) in the SMC. On the other hand, predicted I band amplitudes are systematically larger than the observed ones in the short period range. We also find, in agreement with empirical evidence, that the region within which both second and first overtones attain a stable limit cycle widens when moving toward lower luminosities. Moreover, predicted P{SO}/P{FO} and P{FO}/P{F} period ratios agree quite well with empirical period ratios for FO/SO and F/FO double-mode SMC Cepheids. Finnaly, current models support the evidence that pure SO Cepheids and SO components in FO/SO Cepheids are good distance indicators.
description: 6 pages, 6 postscript figures, accepted for publication on MNRAS