cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Mesoscopic Effects in the Quantum Hall Regime
Creators: name: Bhatt, R. N.
name: Wan, Xin
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report results of a study of (integer) quantum Hall transitions in a single or multiple Landau levels for non-interacting electrons in disordered two-dimensional systems, obtained by projecting a tight-binding Hamiltonian to corresponding magnetic subbands. In finite-size systems, we find that mesoscopic effects often dominate, leading to apparent non-universal scaling behaviour in higher Landau levels. This is because localization length, which grows exponentially with Landau level index, exceeds the system sizes amenable to numerical study at present. When band mixing between multiple Landau levels is present, mesoscopic effects cause a crossover from a sequence of quantum Hall transitions for weak disorder to classical behaviour for strong disorder. This behaviour may be of relevance to experimentally observed transitions between quantum Hall states and the insulating phase at low magnetic fields.
description: 13 pages, 6 figures, Proceedings of the International Meeting on Mesoscopic and Disordered Systems, Bangalore December 2000, to appear in Pramana, February 2002
A Thousand Earths: A Very Large Aperture, Ultralight Space Telescope Array for Atmospheric Biosignature Surveys
Creators: name: Apai, Daniel
name: Milster, Tom D.
name: Kim, Dae Wook
name: Bixel, Alex
name: Schneider, Glenn
name: Liang, Ronguang
name: Arenberg, Jonathan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: An outstanding, multi-disciplinary goal of modern science is the study of the diversity of potentially Earth-like planets and the search for life in them. This goal requires a bold new generation of space telescopes, but even the most ambitious designs yet hope to characterize several dozen potentially habitable planets. Such a sample may be too small to truly understand the complexity of exo-earths. We describe here a notional concept for a novel space observatory designed to characterize 1,000 transiting exo-earth candidates. The Nautilus concept is based on an array of inflatable spacecraft carrying very large diameter (8.5m), very low-weight, multi-order diffractive optical elements (MODE lenses) as light-collecting elements. The mirrors typical to current space telescopes are replaced by MODE lenses with a 10 times lighter areal density that are 100 times less sensitive to misalignments, enabling light-weight structure. MODE lenses can be cost-effectively replicated through molding. The Nautilus mission concept has a potential to greatly reduce fabrication and launch costs, and mission risks compared to the current space telescope paradigm through replicated components and identical, light-weight unit telescopes. Nautilus is designed to survey transiting exo-earths for biosignatures up to a distance of 300 pc, enabling a rigorous statistical exploration of the frequency and properties of life-bearing planets and the diversity of exo-earths.
description: Accepted in the Astronomical Journal. 28 pages, 12 figures. More info on the project website: http://nautilus-array.space
RESPUBLIKAMIZDA MOLIYAVIY TIZIMNING SHAKLLANISH USULLARINI TAKOMILLASHTIRISH
Creators: name: Maxammatov, Hoshimjon
Publisher: name: Zenodo
Year: 2024

description: Moliyaviy tizim iqtisodiyotni boshqarishda muhim ahamiyatga ega. Respublikamizda moliyaviy tizimning shakllanishi va rivojlanishi uchun bir qator usullarni takomillashtirish zarur. Ushbu maqolada moliyaviy tizimni yaxshilash bo'yicha asosiy yo'nalishlar va takliflar ko'rib chiqiladi.
A Comparative Study of Cremona Farm's Antebellum Tobacco Barns and Outbuildings as Resources in Regional Context
Creators: name: Bryan, Michael
Publisher: name: Digital Repository at the University of Maryland
Year: 2021
Subjects: Cremona Farm
Tobacco Barn
Antebellum Outbuildings
Southern Maryland
Cultural Landscape

description: A 2019 University of Maryland Historic Preservation Program study at Cremona in St. Mary’s County, Maryland, uncovered the potential historical significance of an assemblage of antebellum domestic and agricultural outbuildings. Other well-preserved layers of architectural and landscape history exist at Cremona, creating an exemplary confluence of continuity and change. After a detailed examination of Cremona’s antebellum resources to establish the integrity of these structures, this paper details the results of two related yet distinct lines of inquiry to ascertain the historic significance of Cremona’s outbuildings as contributing resources. Detailed architectural investigations of three, dated barns at Cremona serve as a starting point for comparisons with other period (1797-1833) Southern Maryland barns. The paper particularly focuses on the functional details related to sheds, doors, and transverse intermediate sills. Cremona’s place in Southern Maryland’s antebellum era outbuilding landscape is investigated. After establishing statistical outbuilding use via 1798 Federal Direct Tax records, this study identifies comparable, extant outbuilding assemblages in the region in order to determine the significance of Cremona’s outbuildings.
Interaction between gravitational waves and domain walls
Creators: name: Bento, Luis
name: Lemos, Jose P. S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the gravitational perturbations of thick domain walls. The refraction index and spin properties of the solutions interior to the wall are analyzed in detail. It is shown that the gravitational waves suffer a refraction process by domain walls. The reflection and transmission coefficients are derived in the thin wall limit. In relation to the spin content, it is shown that the ``$\times$'' helicity 2 gravitational wave mode maintains in the domain wall the same polarization state as in vacuum. On the contrary, the ``+'' mode, of pure helicity 2 in vacuum, is contaminated inside the wall with a spin 0 state, as well as with spin 2, helicity 0 and 1 states.
description: 15 pages
Carychium minimum O. F. MULLER 1774
Creators: name: Frank, Christa
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Ellobiida
Ellobiidae
Carychium
Carychium minimum

description: 18. Carychium minimum O.F. MÜLLER 1774
M 1: Nr. 6680 (1), 6678 (10), 6677 (7), 6647 (5), 6676 (26), 6675 (5), 6673 (8), 6672 (21), 6633 (41) M 2: Nr. 6689 (6), 6688 (11), 6687 (5), 6686 (6), 6648 (18), 6685 (12), 6684 (2), 6683 (5), 6682 (6) M 3: Nr. 6697 (1), 6649 (1)
M 4: Nr. 6709 (3), 6708 (1)
M 5: Nr. 6651 (1)
Gesamt: 202
description: Published as part of Frank, Christa, 2017, Über spät-mittelholozäne Molluskengemeinschaften einer Bachbett-Verfüllung aus dem Perschlingtal (Tullner Feld, Niederösterreich), pp. 459-561 in Linzer biologische Beiträge 49 (1) on page 469, DOI: 10.5281/zenodo.5357197
Exploring structural transformation: a labour-based analysis of the evolution of French agricultural holdings 2000-2010
Creators: name: Bignebat, Céline
name: Bosc, Pierre-Marie
name: Perrier-Cornet, Philippe
name: Bignebat, Céline
name: Bosc, Pierre-Marie
name: Perrier-Cornet, Philippe
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: Labor and Human Capital
subject: Agricultural labour
subject: farm size
subject: France

description: The question of farm size has long been a concern in the agricultural economics literature. The observation of a long-lasting persistence of so-called small farms drew the attention of numerous researchers. The size of farms is often approximated by the farm area in hectares or the added value and gross margin. We propose to investigate the opportunity to use labour (family labour and hired, permanent and seasonal, wage labour) as an entry point for a typology of agricultural holdings, with an application on French data from the Census collected in 2000 and 2010. We show that two dynamics are at stake: an evolution towards off-farm labour for the smallest farms relying on family labour; a convergence towards a model based on hired wage labour for the largest family farms.
Spin transport and Spin Tunnelling Magneto-Resistance (STMR) of F$|$NCSC$|$F spin valve
Creators: name: Acharjee, Saumen
name: Goswami, Umananda Dev
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In this work, we study the spin transport at the Ferromagnet$|$Noncentrosymmetric Superconductor (F$|$NCSC) junction of a Ferromagnet$|$Noncentrosymmetric Superconductor$|$Ferromagnet (F$|$NCSC$|$F) spin valve. We investigate the Tunnelling Spin-Conductance (TSC), spin current and Spin Tunnelling Magneto-Resistance (STMR), and their dependence on various important parameters like Rashba Spin-Orbit Coupling (RSOC), strength and orientation of magnetization, an external in-plane magnetic field, barrier strength and a significant Fermi Wavevector Mismatch (FWM) at the ferromagnetic and superconducting regions. The study has been carried out for different singlet-triplet mixing of the NCSC gap parameter. We develop Bogoliubov-de Gennes (BdG) Hamiltonian and use the extended Blonder - Tinkham - Klapwijk (BTK) approach along with the scattering matrix formalism to calculate the scattering coefficients. Our results strongly suggest that the TSC is highly dependent on RSOC, magnetization strength and its orientation, and singlet-triplet mixing of the gap parameter. It is observed that NCSC with moderate RSOC shows maximum conductance for a partially opaque barrier in presence of low external magnetic field. For a strongly opaque barrier and a nearly transparent barrier a moderate value and a low value of field respectively are found to be suitable. Moreover, NCSC with large singlet component is appeared to be useful. In addition, for NCSC with large RSOC and low magnetization strength, a giant STMR ($\%$) is observed. We have also seen that the spin current is strongly magnetization orientation dependent. With the increase in bias voltage spin current increases in transverse direction, but the component along the direction of flow is almost independent.
description: 12 pages, 10 figures
Additional file 14 of Chlamydia pan-genomic analysis reveals balance between host adaptation and selective pressure to genome reduction
Creators: name: Sigalova, Olga
name: Chaplin, Andrei
name: Bochkareva, Olga
name: Shelyakin, Pavel
name: Filaretov, Vsevolod
name: Akkuratov, Evgeny
name: Burskaia, Valentina
name: Gelfand, Mikhail
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Phylogenetic tree of genus Chlamydia with outgroup Waddlia chondrophila. The tree was constructed based on concatenated nucleotide sequence of 302 genes shared by all 227 strains of genus Chlamydia and Waddlia chondrophila WSU 86-1044 taken as outgroup to root the tree. Only single copy genes without frameshift and nonsense mutations were considered. Bootstrap values are shown below the edges as percentages. Branch lengths are ignored for readability, and actual values are shown above the edges. (PDF 2275 kb)
Succinella oblonga
Creators: name: Frank, Christa
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Succineidae
Succinella
Succinella oblonga

description: 21. Succinella oblonga (DRAPARNAUD 1801)
M 1: Nr. 6680 (5), 6678 (2), 6677 (3), 6647 (3), 6676 (4), 6672 (4)
M 2: Nr. 6689 (5), 6688 (1), 6686 (3), 6648 (1), 6685 (4), 6684 (2), 6683 (4), 6682 (1), 6634 (1) M 3: Nr. 6696 (3), 6649 (1: cf.), 6693 (1), 6635 (1)
M 4: -
M 5: -
SABA 16: (9)
SABA 15: (1), (6)
Gesamt: 65
description: Published as part of Frank, Christa, 2017, Über spät-mittelholozäne Molluskengemeinschaften einer Bachbett-Verfüllung aus dem Perschlingtal (Tullner Feld, Niederösterreich), pp. 459-561 in Linzer biologische Beiträge 49 (1) on page 469, DOI: 10.5281/zenodo.5357197
Relativistic simulations of rotational core collapse. I. Methods, initial models, and code tests
Creators: name: Dimmelmeier, Harald
name: Font, Jose A.
name: Mueller, Ewald
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We describe an axisymmetric general relativistic code for rotational core collapse. The code evolves the coupled system of metric and fluid equations using the ADM 3+1 formalism and a conformally flat metric approximation of the Einstein equations. The relativistic hydrodynamics equations are formulated as a first-order flux-conservative hyperbolic system and are integrated using high-resolution shock-capturing schemes based on Riemann solvers. We assess the quality of the conformally flat metric approximation for relativistic core collapse and present a comprehensive set of tests which the code successfully passed. The tests include relativistic shock tubes, the preservation of the rotation profile and of the equilibrium of rapidly and differentially rotating neutron stars (approximated as rotating polytropes), spherical relativistic core collapse, and the conservation of rest-mass and angular momentum in dynamic spacetimes. The application of the code to relativistic rotational core collapse, with emphasis on the gravitational waveform signature, is presented in an accompanying paper.
description: 18 pages, 12 figures
Demolition by Neglect in West Virginia: A Policy Analysis of a Historic Preservation Scourge in The Mountain State
Creators: name: Brammer, Jeff
Publisher: name: Digital Repository at the University of Maryland
Year: 2021
Subjects: Historic Preservation, Demolition, Neglect, West Virginia

description: Historic Preservation Final Project
description: Preservationists in West Virginia consider demolition by neglect the leading threat facing historic structures in the state. Demolition by neglect is the gradual destruction of historic resources through abandonment or lack of maintenance. Demolition by neglect is particularly challenging for authorities in West Virginia, where as many as 1 in 16 properties are vacant or abandoned. Neglected properties deter economic development, increase crime, create safety hazards, lower property values, and reduce public tax rolls. This paper assesses the efficacy of laws and policies in West Virginia to mitigate loss of historic resources to demolition by neglect. This process of comparative analysis utilized a review of best practices as outlined in the professional and academic literature. This research also evaluated real world examples of laws and policies from other states and jurisdictions. The research finds West Virginia enabling legislation lacks the necessary prescriptive language to convey authority to municipalities to enact effective ordinances against demolition by neglect. The research also finds state law and local ordinances inadequately promote incentives to make expanded affirmative maintenance requirements more palatable. However, expansion of home rule authority in West Virginia may provide communities greater autonomy to address local preservation. In light of these findings, the author presents recommendations.
Additional file 13 of Chlamydia pan-genomic analysis reveals balance between host adaptation and selective pressure to genome reduction
Creators: name: Sigalova, Olga
name: Chaplin, Andrei
name: Bochkareva, Olga
name: Shelyakin, Pavel
name: Filaretov, Vsevolod
name: Akkuratov, Evgeny
name: Burskaia, Valentina
name: Gelfand, Mikhail
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Rearrangements in Chlamydia genomes. a)Full-genome alignment of Chlamydia genomes. Reference strains used for synteny blocks construction are C. trachomatis D/UW-3/CX, C. suis SWA-2, C. abortus S26/3, C. psittaci 6BC, C. pneumoniae CWL029, C. pecorum E58, C. muridarum Nigg, C. gallinacea 08-1274/3, C. avium 10DC88, C. felis Fe/C-56, C. caviae GPIC, C. sp. S15-834C (poikilothermis), C. sp. 2742-308 (sanzinia), C. sp. H15-1957-10C (serpentis). b) Species phylogenetic tree constructed based on gene order, the lengths of tree branches correspond to gene order similarity. (PDF 14 kb)
Factors affecting use and understanding of nutrition information on food labels: evidences from customers
Creators: name: Annunziata, Azzurra
name: Vecchio, Riccardo
name: Annunziata, Azzurra
name: Vecchio, Riccardo
Publisher: name: Unknown
Year: 2012
Subjects: Agricultural and Food Policy
International Development
International Relations/Trade

description: In the past few years, Europe has experienced an increase in several chronic diseases linked to dietary and lifestyle factors. In particular obesity is increasing at an alarming rate all over Europe, while warnings about it have intensified. As result nutritionrelated measures are ranking as first in the agenda of the EU political priorities. Particularly at the end of 2011 the EU introduced new rules on food labeling requirement by inserting a nutritional declaration. In this context the proposed paper aims to explore factors affecting use and understanding of nutrition information on food labels in Italy to provide useful guidance in the implementation of new nutrition labelling. The study presents some results of a direct survey on a sample of 400 consumers and provides a market segmentation identifying different profiles of consumers, through the use of PCA and Cluster Analysis. The results obtained from this analysis suggest the need to focus mainly on education campaigns and providing several indications for developers and marketers as well as government bodies that are interested in designing consumer communication strategies and effective health programs.
Austromenopon atrofulvum
Creators: name: Palma, Ricardo L.
name: Peck, Stewart B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Menoponidae
Austromenopon
Austromenopon atrofulvum

description: Austromenopon atrofulvum (Piaget, 1880) New record
 Menopon atrofulvum Piaget, 1880: 483, pl. 39, fig. 2.
 Austromenopon atrofulvum (Piaget, 1880); Hopkins & Clay 1952: 47.
Lectotype ♂ in NHML (Clay 1949: 819).
 Type host: Platalea leucorodia Linnaeus, 1758, in error (see Hopkins & Clay 1952: 47).
 Galápagos host: Anous stolidus galapagensis Sharpe, 1879.
Galápagos localities: Isla Seymour; Isla Rábida.
Galápagos references: This paper.
 Other significant references: Clay (1949: 819); Clay (1959: 163–166, figs 6, 35); Clay & Moreby (1967: 158, fig. 67); Palma (1996: 115); Price et al. (2003: 90).
Material examined: 2 males, 2 females and 1 nymph (3 samples, MONZ).
 Remarks: This is the first record of Austromenopon atrofulvum from the Galápagos Islands. This species is the only Austromenopon known from all species of terns (Price et al. 2003: 90, 290, 293).
description: Published as part of Palma, Ricardo L. & Peck, Stewart B., 2013,  An annotated checklist of parasitic lice (Insecta: Phthiraptera) from the Galápagos Islands , pp. 1-87 in Zootaxa 3627 (1) on page 12, DOI: 10.11646/zootaxa.3627.1.1, http://zenodo.org/record/5261238
Additional file 12 of Chlamydia pan-genomic analysis reveals balance between host adaptation and selective pressure to genome reduction
Creators: name: Sigalova, Olga
name: Chaplin, Andrei
name: Bochkareva, Olga
name: Shelyakin, Pavel
name: Filaretov, Vsevolod
name: Akkuratov, Evgeny
name: Burskaia, Valentina
name: Gelfand, Mikhail
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Nonsynonymous to synonymous substitutions ratio (dN/dS) for the selected core OGs with a high number of frameshift and nonsense mutations (vertical red lines) compared to the overall dN/dS distribution for core genes (histogram). OG134: fumarate hydratase, class II, OG671: succinate dehydrogenase flavoprotein, OG670: succinate dehydrogenase iron-sulfur protein, OG458: arginine/ornithine antiporter, OG457: arginine decarboxylase, OG672: succinate dehydrogenase cytochrome b558 subunit. (PDF 47 kb)
COMBINED EFFECTS AND RELATIONSHIPS OF COMPOST TEA, FERTILISER, AND GLOMUS INTRARADICES INOCULATED-SUBSTRATE ON TOMATO SEEDLING QUALITY
Creators: name: Ismael, D.P.
name: St. Martin, C.C.G.
name: Ismael, D.P.
name: St. Martin, C.C.G.
Publisher: name: Unknown
Year: 2017
Subjects: subject: Crop Production/Industries
subject: Food Consumption/Nutrition/Food Safety
subject: compost
subject: Solanum lycopersicum
subject: nutrient amendment
subject: mycorrhiza
subject: soilless substrate
subject: seedling performance

description: There is a paucity of information on the efficacy of nutrient amendments made from readily available local material on seedling quality. The objectives of this study were to evaluate the combinatory effects and relationships of compost tea, fertiliser, and Glomus intraradices inoculated-substrate on tomato seedling quality as defined by fresh and dry biomass, root to shoot ratio, length of root and stem, and selected root system architecture parameters. The factorial designed assays consisted of tomato sown in autoclaved or non-autoclaved peatbased substrates, which was either fortified (PM) or not fortified (PNM) with the endomycorrhizal fungi, G. intraradices, to which fertiliser only (FO), unfiltered compost tea + fertiliser (UCT + F), or filtered compost tea + fertiliser (FCT + F) were applied to these substrates. With the exception of the positive effect of FCT + F on leaf area, the application of compost teas + fertiliser to PM substrates (nonautoclaved or autoclaved) did not provide any additional benefits compared to FO treatment. However, FO applied to PM or autoclaved substrates resulted in lower or lowest seedling growth (root and shoot) compared to UCT + F applied to PM substrates. The application of FCT + F, which had similar nutrient supplying capacity as UCT + F but without microorganisms, to PM substrates, resulted in significantly lower seedling growth. Roots were not colonised with G. intraradices and results suggest that increased seedling growth was related to the biological properties of the UCT and non-autoclaved substrates. Network width to depth ratio was the most important factor affecting shoot growth. Quality of tomato seedlings resulting from non-autoclaved PM and PNM substrates applied with UCT + F was comparable.
Quenching of exciton recombination in strained two-dimensional monochalcogenides
Creators: name: Esteve-Paredes, J. J.
name: Pakdel, Sahar
name: Palacios, J. J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We predict that long-lived excitons with very large binding energies can also exist in a single or few layers of monochalcogenides such as GaSe. Our theoretical study shows that excitons confined by a radial local strain field are unable to recombine despite of electrons and holes co-existing in space. The localized single-particle states are calculated in the envelope function approximation based on a three-band $\boldsymbol{k}\cdot \boldsymbol{p}$ Hamiltonian obtained from DFT calculations. The binding energy and the decay rate of the exciton ground state are computed after including correlations in the basis of electron-hole pairs. The interplay between the localized strain and the caldera-type valence band, characteristic of few-layered monochalcogenides, creates localized electron and hole states with very different quantum numbers which hinders the recombination even for singlet excitons.
description: 6 pages, 4 figures
Acanthinula aculeata
Creators: name: Frank, Christa
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Valloniidae
Acanthinula
Acanthinula aculeata

description: 32. Acanthinula aculeata (O.F. MÜLLER 1774), Abb. 16
M 1: Nr. 6678 (1), 6677 (1), 6672 (3), 6633 (5)
M 2: Nr. 6685 (1), 6684 (1), 6683 (2), 6682 (1), 6634 (2) M 3: Nr. 6698 (1), 6692 (2)
M 4: -
M 5: -
Gesamt: 20
description: Published as part of Frank, Christa, 2017, Über spät-mittelholozäne Molluskengemeinschaften einer Bachbett-Verfüllung aus dem Perschlingtal (Tullner Feld, Niederösterreich), pp. 459-561 in Linzer biologische Beiträge 49 (1) on page 472, DOI: 10.5281/zenodo.5357197
Xyela densiflorae Blank & Shinohara 2005
Creators: name: Blank, Stephan M.
name: Shinohara, Akihiko
name: Altenhofer, Ewald
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Xyelidae
Xyela
Xyela densiflorae

description: Xyela densiflorae Blank & Shinohara, 2005
 Xyela densiflorae Blank & Shinohara in Blank et al., 2005: 266–268, ♂, type locality: South Korea, Kangweondo, Mt. Samagsan.
 Description. See Blank et al. (2005).
 Host plant. ● Pinus densiflora Sieb. & Zucc.
 Geographic distribution. South Korea (see Blank et al. 2005, fig. 4).
description: Published as part of Blank, Stephan M., Shinohara, Akihiko & Altenhofer, Ewald, 2013,  The Eurasian species of  Xyela  (Hymenoptera, Xyelidae): taxonomy, host plants and distribution , pp. 1-106 in Zootaxa 3629 (1) on page 35, DOI: 10.11646/zootaxa.3629.1.1, http://zenodo.org/record/5261330
DEFINING AND IMPLEMENTING THE GREEN AND BLUE INFRASTRUCTURE IN GUADELOUPE: SOME MANAGEMENT ISSUES - CASE STUDY IN GUADELOUPE
Creators: name: Larade, A.
name: Angeon, V.
name: Diman, J.L.
name: Larade, A.
name: Angeon, V.
name: Diman, J.L.
Publisher: name: Unknown
Year: 2013
Subjects: Research and Development/Tech Change/Emerging Technologies
Research Methods/ Statistical Methods
Teaching/Communication/Extension/Profession

description: This communication aims at discussing the different management theories that could be used in order to define and implement ecological networks in Guadeloupe (FWI), known in France as « green and blue infrastructure » or "trame verte et bleue TVB". For several reasons, the adaptive management theory is seen as relevant to analyze the social and political processes to define, implement and manage the TVB. May it be, we demonstrate that it is not sufficient. Small islands question singularly the adaptive governance as they further reveal its limits. Other management theory has to beintroduced. To reach this conclusion we will first make a literature review of adaptive managementand governance. Then, we will present specificities of social and political characteristics of Guadeloupe through the proximity and illeity theory as through scientific literature and empiricalobservations. Finally, in the last part, we will propose a complementary management theory that focuses more on strategic aspects of management activities.
CHLOROPHYLL METER TECHNOLOGY: A PROMISING DIAGNOSTIC TOOL IN THE PRODUCTION OF CORN AND PATCHOI IN TRINIDAD
Creators: name: Lara, D.A.
name: Gouveia, G.
name: Lara, D.A.
name: Gouveia, G.
Publisher: name: Unknown
Year: 2013
Subjects: subject: Crop Production/Industries
subject: Production Economics
subject: Research and Development/Tech Change/Emerging Technologies
subject: chlorophyll meter
subject: nitrogen fertilizer management
subject: plant nutrition
subject: corn
subject: patchoi

description: Fertilizer management is crucial to competitive food production, mainly because plant nitrogen (N) is a major limiting factor in crop productivity. As such, affordable and efficient modern technologies like the use of chlorophyll meters (CMs), portable instruments that are not only easy to use but also non-destructively measures the 'greenness' of leaves and by extension the health of the plant, are constantly being developed and redefined. The operation of CMs are based on the principle that sample readings from plants in a homogenous area out in the field, can be correlated to leaf Ν concentration and then to Ν fertilizer recommendations, instantaneously. Research in leading temperate centres have been generally promising, especially with respect to corn, Zea mays L. In Trinidad, laboratory diagnostic testing is underexploited by farmers, most likely due to a lack of understanding of the long term costs of improper plant nutrition management and its effect on soil productivity. The following research sought to validate whether CMs, particularly the YARA N-Tester, can be an appropriate alternative in the cultivation of corn and patchoi (Brassica rapa L. subsp. chinensis) under limited resources. Field and greenhouse trials were developed around traditional practices in an attempt to locally calibrate the instrument, utilising a range of fertilizer treatments in a complete randomized (block) design. The data collected and analysed from these experiments produced very significant relationships (P< 0.05) for both plant species with respect to N-Tester values (NTV) and leaf Ν concentrations (LNC). However, the strongest correlations obtained for corn (var. ICTA Farm) was found to be within a particular time frame and patchoi (var. Pak Choy White) while highly sensitive to differing Ν levels, its fresh marketable yield proved to be greatly influenced by leaf area and number. An increased experimental population and number of replications would better serve to produce more sound regression models.
FAO RESPONSE TO THE BLACK SIGATOKA DISEASE PROBLEM IN THE CARIBBEAN
Creators: name: Lopez, V.F.
name: Perez-Vicente, L.
name: Lopez, V.F.
name: Perez-Vicente, L.
Publisher: name: Unknown
Year: 2013
Subjects: Crop Production/Industries
Productivity Analysis
Risk and Uncertainty

description: Black Sigatoka disease (BSD), caused by Mycosphaerella fijiensis, is considered to be the most widespread and destructive disease of banana. The first outbreak in the Caribbean occurred in Cuba in 1991, and subsequently spread throughout the region. In all affected countries, BSD has had serious economic, social and environmental impact, causing yields losses of 30-50 % and significant (nearly 25%) rise in production costs. Five recently-affected countries (Dominica, Grenada, Guyana, St. Lucia and St. Vincent and Grenadines) requested technical assistance from the Food and Agriculture Organization (FAO) to carry out an assessment of ongoing national management programmes. A Regional Project was formulated accordingly under the Technical Cooperation Programme (TCP). Titled Development of Integrated Programmes and Action Plan for Black Sigatoka Management in five countries of the Caribbean, the project had four outputs, key among them being the formulation and endorsement, in each country, of a comprehensive National Management plan. The project had the endorsement and support of all Regional partners. The activities were undertaken by an Expert Consultant from Cuba between June and December 2012. In each country, the Consultant conducted an assessment of the existing management practices, benchmarked against well-studied and scientifically-sound practices. Recommendations made to fill the gaps formed the basis of the National Actions Plans for each of the five countries. Activities that could be undertaken at the Regional level were extracted from the National Plans and were included in the Regional Action Plan. Six draft proposals were also prepared (five National and one Regional). It is anticipated that the proposals will assist the countries and the Regional partners in mobilizing resources (both existing and potential) towards the long-term, sustainable management of BSD in the Caribbean.
Which is the temperature of granular systems? A mean field model of free cooling inelastic mixtures
Creators: name: Marconi, Umberto Marini Bettolo
name: Puglisi, Andrea
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We consider a mean field model describing the free cooling process of a two component granular mixture, a generalization of so called Maxwell model. The cooling is viewed as an ordering process and the scaling behavior is attributed to the presence of an attractive fixed point at $v=0$ for the dynamics. By means of asymptotic analysis of the Boltzmann equation and of numerical simulations we get the following results: 1)we establish the existence of two different partial granular temperatures, one for each component, which violates the Zeroth Law of Thermodynamics; 2) we obtain the scaling form of the two distribution functions; 3) we prove the existence of a continuous spectrum of exponents characterizing the inverse-power law decay of the tails of the velocity, which generalizes the previously reported value 4 for the pure model; 4) we find that the exponents depend on the composition, masses and restitution coefficients of the mixture; 5) we also remark that the reported distributions represent a dynamical realization of those predicted by the Non Extensive Statistical Mechanics, in spite of the fact that ours stem from a purely dynamical approach.
description: 23 pages, 9 figures. submitted for publication
Additional file 2: of “Five-year changes in population newborn health associated with new preventive services in targeted risk-group pregnancies”
Creators: name: Rimehaug, Tormod
name: Holden, Karianne
name: Lydersen, Stian
name: Indredavik, Marit
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Table A2. Data for Fig. 2. Separately for each year and each FA site; number of premature births with SGA10th percentile, actual number in birth cohort and rate of SGA10th. (DOCX 17 kb)
Additional file 2 of A survey on the attitudes of Chinese medical students towards current pathology education
Creators: name: Xu, Chun
name: Li, Yiping
name: Chen, Pingsheng
name: Pan, Min
name: Bu, Xiaodong
Publisher: name: figshare
Year: 2020
Subjects: Medicine
Neuroscience
Pharmacology
Biotechnology
Biological Sciences not elsewhere classified
Science Policy
Mental Health
Hematology

description: Additional file 2. Questionnaire 2 (for graduate students).
CITRUS GREENING OR HUANGLONGBING IN THE CARIBBEAN - FAO's RESPONSE
Creators: name: Lopez, V.
name: Santivanez, T.
name: Myers-Morgan, L.
name: Manzanero-Majil, V.
name: Thomas, J.
name: Lopez, V.
name: Santivanez, T.
name: Myers-Morgan, L.
name: Manzanero-Majil, V.
name: Thomas, J.
Publisher: name: Unknown
Year: 2013
Subjects: Crop Production/Industries
Production Economics
Risk and Uncertainty

description: Citrus Greening or Huanglongbing (HLB) is a devastating disease of citrus. All varieties are susceptible and there is no known cure for the disease. Trees decline to uneconomic production levels within 1-10 years, depending on tree age. HLB is spreading rapidly in the Americas (Brazil, United States of America, Mexico, Central America, Cuba, Dominican Republic, Jamaica, Belize and most recently, Dominica and Paraguay). The disease is vectored by the Asian Citrus Psyllid, Diaphorina citri, which is present in many Caribbean islands and increases the risk of introduction and spread of HLB. Based on a request for support from affected Member States, the Food and Agriculture Organization (FAO) implemented two national projects under its Technical Cooperation Programme (TCP). The first project in Jamaica (October 2010 to March 2013) aimed to build national capacity to effectively respond to the HLB. The second project in Belize (February 2012 to July 2013) complemented ongoing activities to better protect the citrus industry. A third project, at a regional level, covering all the countries of Latin America and the Caribbean and led by the FAO Regional Office for Latin America and the Caribbean (RLC) began implementation in December 2012 with a Meeting of the Committee of Experts. This project was the outcome of a Regional Workshop held in June 2011 in Santiago, Chile, at which FAO was mandated to develop and lead a hemispheric effort for HLB management and networking. Some highlights of the three projects are presented.
Truncatellina cylindrica
Creators: name: Frank, Christa
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Truncatellinidae
Truncatellina
Truncatellina cylindrica

description: 39. Truncatellina cylindrica (A. FÉRUSSAC 1807)
M 1: Nr. 6677 (3), 6676 (3), 6673 (1), 6672 (1), 6633 (4)
M 2: Nr. 6689 (2), 6688 (3), 6687 (2), 6686 (10), 6648 (7), 6685 (5), 6684 (1) M 3: Nr. 6695 (1), 6694 (1)
M 4: -
M 5: -
SABA 15: (2)
Gesamt: 46
description: Published as part of Frank, Christa, 2017, Über spät-mittelholozäne Molluskengemeinschaften einer Bachbett-Verfüllung aus dem Perschlingtal (Tullner Feld, Niederösterreich), pp. 459-561 in Linzer biologische Beiträge 49 (1) on page 473, DOI: 10.5281/zenodo.5357197
Problems of Double Charm Production in $e^+e^-$ Annihilation at $\sqrt{s}=10.6$ GeV
Creators: name: Liu, Kui-Yong
name: He, Zhi-Guo
name: Chao, Kuang-Ta
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using the nonrelativistic QCD(NRQCD) factorization formalism, we calculate the color-singlet cross sections for exclusive production processes ${e^++e^-\to J/ψ+η_c}$~ and ~$e^++e^-\to J/ψ+ χ_{cJ}$~$(J=0,1,2)$ at the center-of-mass energy $\sqrt{s}$=10.6 GeV. The cross sections are estimated to be 5.5fb, 6.7fb, 1.1fb, and 1.6fb for $η_c, χ_{c0}, χ_{c1}$ and $χ_{c2}$, respectively. The calculated $J/ψ+η_c$ production rate is smaller than the recent Belle data by about an order of magnitude, which might indicate the failure of perturbative QCD calculation to explain the double-charmonium production data. The complete $\cal{O}$$(α^2_{s})$ color-singlet cross section for ${e^++e^-\to χ_{c0}+ c\bar {c}}$ is calculated. In addition, we also evaluate the ratio of exclusive to inclusive production cross sections. The ratio of $J/ψη_c$ production to $J/ψc\bar{c}$ production could be consistent with the experimental data.
description: 10 pages, 4 figures. A few references added, errors and typoes corrected
The Brightest Galaxies at Cosmic Dawn from Scatter in the Galaxy Luminosity versus Halo Mass Relation
Creators: name: Ren, Keven
name: Trenti, Michele
name: Mason, Charlotte A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Ultraviolet Luminosity Function (UVLF) is a key observable for understanding galaxy formation from cosmic dawn. There has been considerable debate on whether Schechter-like LFs (characterized by an exponential drop-off at the bright end) that well describe the LF in our local Universe are also a sufficient description of the LF at high redshifts ($z>6$). We model the UVLF over cosmic history with a semi-empirical framework and include a log-normal scatter, $Σ$, in galaxy luminosities with a conditional luminosity function approach. We show that stochasticity induces a flattening or a feedback scale in the median galaxy luminosity versus halo mass relation, $L_{c}(M_{h})$ to account for the increase of bright objects placed in lower mass halos. We observe a natural broadening in the bright-end exponential segment of the UVLF for $z>6$ if processes that regulate star-formation acts on the same mass scale as at $z\sim5$, where the degree of broadening is enhanced for larger $Σ$. Alternatively, if the bright-end feedback is triggered at a near-constant luminosity threshold, the feedback threshold occurs at progressively lower halo masses with increasing redshift, due to galaxies being more luminous on average at a fixed halo mass from rapid halo assembly. Such feedback results in a LF shape with a bright-end closer to that of a Schechter function. We include predictions for the $z>8$ UVLFs from future all-sky surveys such as WFIRST which has the potential to both quantify the scatter and type of feedback, and provide insight behind the mechanisms that drive star formation in the early Universe.
description: 13 pages, 7 figures; accepted for publication in ApJ
Relativistic simulations of rotational core collapse. II. Collapse dynamics and gravitational radiation
Creators: name: Dimmelmeier, Harald
name: Font, Jose A.
name: Mueller, Ewald
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We have performed hydrodynamic simulations of relativistic rotational supernova core collapse in axisymmetry and have computed the gravitational radiation emitted by such an event. Details of the methodology and of the numerical code have been given in an accompanying paper. We have simulated the evolution of 26 models in both Newtonian and relativistic gravity. Our simulations show that the three different types of rotational supernova core collapse and gravitational waveforms identified in previous Newtonian simulations (regular collapse, multiple bounce collapse, and rapid collapse) are also present in relativistic gravity. However, rotational core collapse with multiple bounces is only possible in a much narrower parameter range in relativistic gravity. The relativistic models cover almost the same range of gravitational wave amplitudes and frequencies as the corresponding Newtonian ones. For a given model, relativistic gravity can cause a large increase of the characteristic signal frequency of up to a factor of five, which may have important consequences for the signal detection. The gravitational wave signals obtained in our study are within the sensitivity range of the first generation laser interferometer detectors if the source is located within the Local Group.
description: 21 pages, 19 figures
Additional file 1: of Diagnostic methods for acute otitis media in 1 to 12â year old children: a cross sectional study in primary health care
Creators: name: PĂ¤R-Daniel Sundvall
name: Papachristodoulou, Chrysoula
name: Nordeman, Lena
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Self-administrated questionnaire. (DOC 51 kb)
Does brane cosmology have realistic principles?
Creators: name: Coule, D. H.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The maximal symmetry, or Perfect Cosmological Principle(PCP), that prevents AdS type spaces from degenerating into anti-inflationary collapse is argued to be unphysical. For example, the simple requirement that brane-bulk models should be the result of having evolved from even more energetic string phenomena picks out a preferred time direction. We question whether quantum cosmological reasoning can be applied in any meaningful way to obtain, what are essentially, classical constructs . An alternative scheme is to more readily accept the PCP and allow the branes to also become eternal. A perpetually expanding and contracting brane model could be driven by the presence of charged black holes in the AdS bulk, that effectively violates the weak-energy condition as singularities are approached. This can be contrasted with the so-called Ekpyrotic universe which also closely accepts the PCP. This being broken only by occasional collisions between branes, that can then simulate a big bang cosmology.
description: extended version and title change
Effect of calcium chloride post-harvest treatment in combination with plant natural substance coating on fruit quality and storability of tomato (Solanum lycopersicum) fruits during cold storage.
Creators: name: Sati, Fayez
name: Qubbaj, Tawfiq
Publisher: name: Journal of Applied Botany and Food Quality
Year: 2021

description: In this study, the impact of postharvest treatments with calcium chlo-ride (CaCl2) in-combination with postharvest coating treatments with plant natural substance arabic gum or cactus mucilage on the qua-lity and storage life of tomato fruits during cold storage (10 ± 1 °C, RH 85% ± 3) was evaluated. Results of dipping tomato fruits in 6% CaCl2 for 10 minutes combined with postharvest coating treatments with either 10% Arabic gum or 50% cactus mucilage for 3 minutes showed significant (p<0.05) higher value of fruit firmness, titratable acidity, reduce the percentage of weight loss and percent of decayed fruits. Treated fruits took longer to change color from pink to red compared with non-treated fruits. This study showed that dipping to-mato fruits in 6% CaCl2,orcoating with different natural substances alone or in combination with CaCl2, enhances tomato fruits’ physical and chemical properties. Moreover, preserving tomato fruits can be preserved for a longer time compared with control fruits and main-tain the overall fruit quality.
description: Journal of Applied Botany and Food Quality, Vol. 94 (2021): Journal of Applied Botany and Food Quality
A Thorough Study of LoRaWAN Performance Under Different Parameter Settings
Creators: name: Magrin, Davide
name: Capuzzo, Martina
name: Zanella, Andrea
Publisher: name: arXiv
Year: 2019
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: LoRaWAN is an emerging Low-Power Wide Area Network (LPWAN) technology, which is gaining momentum thanks to its flexibility and ease of deployment. Conversely to other LPWAN solutions, LoRaWAN indeed permits the configuration of several network parameters that affect different network performance indexes, such as energy efficiency, fairness, and capacity, in principle making it possible to adapt the network behavior to the specific requirements of the application scenario. Unfortunately, the complex and sometimes elusive interactions among the different network components make it rather difficult to predict the actual effect of a certain parameters setting, so that flexibility can turn into a stumbling block if not deeply understood. In this paper we shed light on such complex interactions, by observing and explaining the effect of different parameters settings in some illustrative scenarios. The simulation-based analysis reveals various trade-offs and highlights some inefficiencies in the design of the LoRaWAN standard. Furthermore, we show how significant performance gains can be obtained by wisely setting the system parameters, possibly in combination with some novel network management policies.