cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
OGLE-2017-BLG-1522: A giant planet around a brown dwarf located in the Galactic bulge
Creators: name: Jung, Y. K.
name: Udalski, A.
name: Gould, A.
name: Ryu, Y. -H.
name: Yee, J. C.
name: Han, C.
name: Albrow, M. D.
name: Lee, C. -U.
name: Kim, S. -L.
name: Hwang, K. -H.
name: Chung, S. -J.
name: Shin, I. -G.
name: Zhu, W.
name: Cha, S. -M.
name: Kim, D. -J.
name: Lee, Y.
name: Park, B. -G.
name: Lee, D. -J.
name: Kim, H. -W.
name: Pogge, R. W.
name: Szymański, M. K.
name: Mróz, P.
name: Poleski, R.
name: Skowron, J.
name: Pietrukowicz, P.
name: Soszyński, I.
name: Kozłowski, S.
name: Ulaczyk, K.
name: Pawlak, M.
name: Rybicki, K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report the discovery of a giant planet in the OGLE-2017-BLG-1522 microlensing event. The planetary perturbations were clearly identified by high-cadence survey experiments despite the relatively short event timescale of $t_{\rm E} \sim 7.5$ days. The Einstein radius is unusually small, $θ_{\rm E} = 0.065\,$mas, implying that the lens system either has very low mass or lies much closer to the microlensed source than the Sun, or both. A Bayesian analysis yields component masses $(M_{\rm host}, M_{\rm planet})=(46_{-25}^{+79}, 0.75_{-0.40}^{+1.26})~M_{\rm J}$ and source-lens distance $D_{\rm LS} = 0.99_{-0.54}^{+0.91}~{\rm kpc}$, implying that this is a brown-dwarf/Jupiter system that probably lies in the Galactic bulge, a location that is also consistent with the relatively low lens-source relative proper motion $μ= 3.2 \pm 0.5~{\rm mas}~{\rm yr^{-1}}$. The projected companion-host separation is $0.59_{-0.11}^{+0.12}~{\rm AU}$, indicating that the planet is placed beyond the snow line of the host, i.e., $a_{sl} \sim 0.12~{\rm AU}$. Planet formation scenarios combined with the small companion-host mass ratio $q \sim 0.016$ and separation suggest that the companion could be the first discovery of a giant planet that formed in a protoplanetary disk around a brown dwarf host.
description: 20 pages, 6 figures
Production of sambucus nigra in agroforestry systems
Creators: name: ROMERO-FRANCO R
name: RIGUEIRO-RODRÍGUEZ A
name: FERREIRO-DOMÌNGUEZ N
name: GONZÁLEZ-HERNÁNDEZ MP
name: RODRIGUEZ-RIGUEIRO FJ
name: ROSA MOSQUERA MR
Publisher: name: Zenodo
Year: 2018
Subjects: Medicinal plants
medicinal herbs
fruits
AFINET
factsheet

description: Le sureau est une plante ligneuse qui pousse spontanément dans presque toute l'Europe. Elle est présente dans les endroits clairs et froids et les lisières de forêts caduques, aux sols humides et riches, quelle que soit leur nature chimique. On retrouve également les sureaux proches des étables, car ils recherchent des sols riches en azote. La cueillette sauvage ne suffit pas à approvisionner le marché, sa culture en plantation est donc intéressante. C'est une plante facile à cultiver car elle se reproduit bien par piquetage. Le sureau peut être installé dans des systèmes agroforestiers. La Galice possède déjà une expérience dans la collecte, la culture et la transformation de fleurs et de baies de sureau (es.carabunhas.com). Le marché de la fleur et du fruit de sureau ainsi que de ses différents produits augmente chaque année. Il peut être utilisé à de nombreuses fins et ses fleurs et ses fruits mûrs sont utilisés en médecine traditionnelle (propriétés diurétiques, sudorifiques et émollientes), dans les affections respiratoires, la grippe, le rhume et les laxatifs doux. En application cutanée, il est utilisé pour traiter les dermatites, plaies, brûlures, pharyngites et conjonctivites. La pharmacopée européenne a reconnu officiellement les propriétés médicinales du sureau. Les fruits mûrs peuvent également être utilisés à des fins culinaires. La teneur élevée en vitamine C et en flavonoïdes des fruits permet d'inclure le sureau dans la catégorie des « super-aliments » en raison de ses propriétés antioxydantes.
S Coronae Australis -- a T Tauri Twin
Creators: name: Gahm, Gösta F.
name: Petrov, Peter P.
name: Tambovtseva, Larisa V.
name: Grinin, Vladimir P.
name: Stempels, Eric C.
name: Walter, Frederick M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The star S CrA is a tight visual binary consisting of two classical T Tauri stars, both with outstanding spectral characteristics and brightness variations. High-resolution spectra were collected at ESO and photometric observations with the SMARTS telescope. Both stars undergo large variation in brightness caused mainly by variable foreground extinction. From the stellar parameters we conclude that the two stars are remarkably similar, and that S CrA can be regarded as a T Tauri twin. Rotational periods and inclinations are also similar. The stars differ, however, in terms of degree of veiling and emission line profiles. We compared observed Balmer emission line profiles with models including magnetospheric accretion and a disk wind. We found a good match between observed signatures of accreting gas, wind features, and rotational velocities with those resulting from our modelling for inclinations of around 65 degrees. At this orientation the trajectories of infalling gas just above the stellar surfaces are parallel to the line-of-sight, and accordingly we observe extended red-shifted absorption components extending to + 380 km/s, the estimated free-fall velocity at the surface. However, our so derived inclinations differ from those derived from interferometric near-infrared spectroscopy, and we discuss possible causes for this puzzling discrepancy.
description: 11 pages, 12 figures
Between Grey and Green: Ecological Resilience in Urban Landscapes
Creators: name: Garcia, Emilio
Publisher: name: Landscape Review
Year: 2017

description: This paper analyses the city of Christchurch, New Zealand, which has been through dramatic changes since it was struck by a series of earthquakes of different intensities between 2010 and 2011. The objective is to develop a deeper understanding of resilience by looking at changes in green and grey infrastructures. The study can be helpful to reveal a way of doing comparative analysis using resilience as a theoretical framework. In this way, it might be possible to assess the blueprint of future master plans by considering how important the interplay between green and grey infrastructure is for the resilience capacity of cities.
description: Landscape Review, Vol 17 No 2 (2017): Integrated Urban Grey and Green Infrastructures
Tensor Microwave Anisotropies from a Stochastic Magnetic Field
Creators: name: Durrer, R.
name: Ferreira, P. G.
name: Kahniashvili, T.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We derive an expression for the angular power spectrum of cosmic microwave background anisotropies due to gravity waves generated by a stochastic magnetic field and compare the result with current observations; we take into account the non-linear nature of the stress energy tensor of the magnetic field. For almost scale invariant spectra, the amplitude of the magnetic field at galactic scales is constrained to be of order 10^{-9} Gauss. If we assume that the magnetic field is damped below the Alfven damping scale, we find that its amplitude at 0.1 h^{-1}Mpc, B_λ, is constrained to be B_λ<7.9 x10^{-6} e^{3n} Gauss, for n-3/2, where n is the spectral index of the magnetic field and H_0=100h km s^{-1}Mpc^{-1} is the Hubble constant today.
description: 6 pages, 1 figure, accepted for publication in Phys. Rev. D
An Ultra-deep Chandra Catalog of X-ray Point Sources in the Galactic Center Star Cluster
Creators: name: Zhu, Zhenlin
name: Li, Zhiyuan
name: Morris, Mark R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present an updated catalog of X-ray point sources in the inner 500$\arcsec$ ($\sim$20 parsec) of the Galactic Center (GC), where the {\it nuclear star cluster} (NSC) stands, based on a total of $\sim$4.5 Ms of {\it Chandra} observations taken from September 1999 to April 2013. This ultra-deep dataset offers unprecedented sensitivity for detecting X-ray sources in the GC, down to an intrinsic 2--10 keV luminosity of $1.0\times10^{31}{\rm~erg~s^{-1}}$. A total of 3619 sources are detected in the 2--8 keV band, among which $\sim$3500 are probable GC sources and $\sim$1300 are new identifications. The GC sources collectively account for $\sim$20\% of the total 2--8 keV flux from the inner 250$\arcsec$ region where detection sensitivity is the greatest. Taking advantage of this unprecedented sample of faint X-ray sources that primarily traces the old stellar populations in the NSC, we revisit global source properties, including long-term variability, cumulative spectra, luminosity function and spatial distribution. Based on the equivalent width and relative strength of the iron lines, we suggest that in addition to the arguably predominant population of magnetic cataclysmic variables (CVs), non-magnetic CVs contribute substantially to the detected sources, especially in the lower-luminosity group. On the other hand, the X-ray sources have a radial distribution closely following the stellar mass distribution in the NSC, but much flatter than that of the known X-ray transients, which are presumably low-mass X-ray binaries (LMXBs) caught in outburst. This, together with the very modest long-term variability of the detected sources, strongly suggests that quiescent LMXBs are a minor ($\lesssim$ a few percent) population.
description: 46 pages, 23 figures, accepted to ApJS
Production of medicinal plants in agroforestry systems
Creators: name: ROMERO-FRANCO R
name: RIGUEIRO-RODRÍGUEZ A
name: FERREIRO-DOMÌNGUEZ N
name: GONZÁLEZ-HERNÁNDEZ MP
name: MOSQUERA MR
Publisher: name: Zenodo
Year: 2018
Subjects: Medicinal plants
laurel
bay
shrub
tree
AFINET
factsheet

description: Le laurier est une plante ligneuse de la région méditerranéenne, présente dans la péninsule ibérique principalement dans les ravins humides et ombragés des régions côtières. Le laurier est une plante facile à cultiver en système agroforestier ou sylvopastoral, et dont la demande sur le marché est importante. En Galice, une entreprise d'import-export s'est spécialisée dans la feuille de laurier (www.centralgalaicadeplantas.es). Dans cette région de l'Espagne, le laurier apparaît surtout en basses altitudes (<400 m), sur les zones côtières ainsi que proche des cours d'eau. Cette espèce est largement cultivée pour ses usages polyvalents. Les feuilles et les fruits du laurier sont utilisés depuis l'Antiquité à des fins médicinales, possédant des propriétés astringentes, stomacales, stimulantes et narcotiques. La décoction de feuilles est utilisée pour traiter les problèmes des organes urinaires et l'hydropisie. Il est également considéré comme un emménagogue puissant pour faciliter la menstruation chez les femmes. L'huile de graine est utilisée pour traiter les douleurs rhumatismales et l'huile des feuilles pour les cosmétiques et les biodiesel. Les feuilles sont également traditionnellement utilisées comme condiment. Les feuilles de laurier broyées ou en poudre sont un ingrédient essentiel de nombreux mélanges et sont utilisées dans les produits industriels à base de viande, les sauces, le vinaigre et les gâteaux. Les feuilles sont également utilisées comme conservateur et insectifuge.
Debris streams in the solar neighbourhood as relicts from the formation of the Milky Way
Creators: name: Helmi, Amina
name: White, Simon D. M.
name: de Zeeuw, P. Tim
name: Zhao, and HongSheng
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It is now generally believed that galaxies were built up through gravitational amplification of primordial fluctuations and the subsequent merging of smaller precursor structures. The stars of the structures that assembled to form the Milky Way should now make up much or all of its bulge and halo, in which case one hopes to find "fossil" evidence for those precursor structures in the present distribution of halo stars. Confirmation that this process is continuing came with the discovery of the Sagittarius dwarf galaxy, which is being disrupted by the Milky Way, but direct evidence that this process provided the bulk of the Milky Way's population of old stars has so far been lacking. Here we show that about ten per cent of the metal--poor stars in the halo of the Milky Way, outside the radius of the Sun's orbit, come from a single coherent structure that was disrupted during or soon after the Galaxy's formation. This object had a highly inclined orbit about the Milky Way at a maximum distance of $\sim$ 16 kpc, and it probably resembled the Fornax and Sagittarius dwarf spheroidal galaxies.
description: 10 pages, 2 figures. To appear as a Letter to Nature on November 4
Thermal sensitivity of Calonectria henricotiae and Calonectria pseudonaviculata conidia and microsclerotia
Creators: name: Miller, Megan E.
name: Shishkoff, Nina
name: Cubeta, Marc A.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Ecology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Knowledge of the thermal sensitivity of conidia and microsclerotia is useful for developing plant disease management approaches that deploy heat to inactivate infectious vegetative propagules of fungal pathogens. For boxwood blight disease, heat treatment of cuttings that harbor conidia and microsclerotia would provide a useful management tool for suppressing the pathogenic activity of Calonectria pseudonaviculata (present in the United States) and C. henricotiae (a quarantine pathogen not present in the United States). In this study, we investigated the thermal sensitivity of conidia and microsclerotia of the boxwood blight pathogens C. henricotiae and C. pseudonaviculata treated in water at 45, 47.5, 50, 52.5, and 55 C. For conidia, as time of exposure increased at each temperature, the proportion of germinated conidia decreased. The predicted time required to inactivate 90% of C. pseudonaviculata conidia (LD90) decreased as water temperature increased from 45 to 55 C and ranged from 35.4 to 5.6 min, respectively. Inactivation of conidia was dependent on isolate, species of Calonectria, and length of exposure at each temperature tested. Microsclerotia of C. henricotiae and C. pseudonaviculata displayed reduced germination with increasing exposure and higher temperatures of hot water. Microsclerotia of C. henricotiae were significantly more resistant to heat treatment than C. pseudonaviculata at 47.5 and 50 C, whereas microsclerotia of both species were rapidly killed at 55 C.
QCD Factors a1 and a2 Beyond Leading Logarithms Versus Factorization in Non-Leptonic Heavy Meson Decays
Creators: name: Buras, A. J.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the QCD factors $a_1$ and $a_2$, entering the tests of factorization in non-leptonic heavy meson decays, beyond the leading logarithmic approximation in three renormalization schemes (NDR, HV, DRED). We investigate their $μ$--dependence and the renormalization scheme dependence. We point out that $a_1$ for B-decays depends very weakly on $\Lms$, $μ$ and the choice of the renormalization scheme. For $\Lms^{(5)}=225\pm85~MeV$ and $4~GeV\leqμ\leq 8~GeV$ we find $a_1=1.01\pm0.02$ in accordance with phenomenology. The $\Lms$, $μ$ and scheme dependences of $a_2$ are on the other hand sizable. Interestingly, for the NDR scheme we find $a_2^{NDR}=0.20\pm0.05$, in the ball park of recent phenomenological results and substantially larger than leading order estimates. However $a_2^{HV}=0.16\pm0.05$ and $a_2^{DRED}=0.15\pm0.05$. Implications of these findings for the tests of factorization in B-decays and D-decays are critically discussed.
description: 17 pages, MPI-PhT/94-60, TUM-T31-75/94. (LATEX FILE) (no figures)
Avon—Ōtākaro Network Vision for Regeneration of the Avon—Ōtākaro Corridor Red Zone
Creators: name: Jenkins, Bryan
Publisher: name: Landscape Review
Year: 2017

description: The 2010/11 earthquakes in Canterbury, New Zealand caused considerable damage to residential development along the Avon—Ōtākaro River Corridor, which is land prone to liquefaction. An area was identified post-quakes by government as uneconomic for immediate redevelopment of housing because of the cost of remediation — what is referred to as the ‘residential red zone’. The Avon—Ōtākaro Network was formed by members of the greater Christchurch community. Their vision is for an ecological and recreational reserve for the residential red zone land in the Avon—Ōtākaro River Corridor from the Christchurch central business district to the Avon Heathcote Estuary Ihutai (from the city to the sea). The objective is to create a multi-purpose river park with a broad continuous corridor of indigenous habitat with specific regard to enhancing water quality and biodiversity. The reserve would incorporate cultural values and provide a network of paths and cycleways with interconnections to the greater Christchurch area. The goal is to create a long-term asset for the Christchurch community. This paper describes the research projects undertaken over the past five years and still in progress that include: (1) compiling and integrating community project initiatives and seeking feedback on their support; (2) community group and student investigations of the corridor environment and conceptual design of heritage, ecological and recreational elements; (3) commissioned research on the economic value of the ecological and recreational reserve; (4) the Mahinga Kai Exemplar Project in partnership with Ngāi Tahu and government agencies at Lake Kate Sheppard as an example of river corridor restoration for ecological and Māori values; (5) research into the implications of sea level rise for conservation planning in the corridor; and (6) the opportunities for improved water quality management of stormwater and sewage overflows, and improved flood plain management that could be incorporated in a reforested corridor.
description: Landscape Review, Vol 17 No 2 (2017): Integrated Urban Grey and Green Infrastructures
title: ADCO, Ordre cistercien : comptes (1499-1515) (11 H 1162), f. 00091
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: Petot, Frédéric
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Ordre cistercien : comptes (1499-1515), Archives départementales de la Côte-d'Or, (11 H 1162). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien : comptes (1499-1515), Archives départementales de la Côte-d'Or, (11 H 1162), f. 00091, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
New Neutral Gauge Bosons and New Heavy Fermions in the Light of the New LEP Data
Creators: name: Nardi, Enrico
name: Roulet, Esteban
name: Tommasini, Daniele
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive limits on a class of new physics effects that are naturally present in grand unified theories based on extended gauge groups, and in particular in $E_6$ and $SO(10)$ models. We concentrate on $i$) the effects of the mixing of new neutral gauge bosons with the standard $Z_0$; $ii$) the effects of a mixing of the known fermions with new heavy states. We perform a global analysis including all the LEP data on the $Z$ decay widths and asymmetries collected until 1993, the SLC measurement of the left--right asymmetry, the measurement of the $W$ boson mass, various charged current constraints, and the low energy neutral current experiments. We use a top mass value in the range announced by CDF. We derive limits on the $Z_0$--$Z_1$ mixing, which are always $\lsim 0.01$ and are at the level of a few {\it per mille} if some specific model is assumed. Model-dependent theoretical relations between the mixing and the mass of the new gauge boson in most cases require $M_{Z'} > 1\,$TeV. Limits on light--heavy fermion mixings are also largely improved with respect to previous analyses, and are particularly relevant for a class of models that we discuss.
description: 12 pages (including two tables), revised version, accepted for publication in Phys. Lett. B. Includes a discussion of the m_t and alpha_s dependence of the bounds on the Z' mass and the fermion mixings
Predestined Dark Matter in Gauge Extensions of the Standard Model
Creators: name: Ma, Ernest
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In any gauge extension of the standard model (SM) of quarks and leptons, there is a minimal set of fermion and scalar multiplets which encompasses all the particles and interactions of the SM. Included within this set, there may be a suitable dark-matter candidate. If not, one may still exist from the judicious addition of a simple fermion or scalar multiplet without any imposed symmetry. Some new examples of such predestined dark matter are discussed.
description: 11 pages, no figure, discussion and reference added
Net Environmental Benefit in Urban Centres
Creators: name: Knight-Lenihan, Stephen
Publisher: name: Landscape Review
Year: 2017

description: A theoretical model is proposed to assess whether activities associated with urban development create net positive environmental benefits. The rationale is that the application of no net loss and preferably a net gain goals for biodiversity values associated with offsetting development impacts requires a shift away from the usual regulatory pursuit of minimising harm toward requiring benefit. A catchment-based decision-making framework is used to demonstrate the process. Limitations include outcome uncertainty and deciding on baselines related to cumulative effects, and dealing with transaction costs.
description: Landscape Review, Vol 17 No 2 (2017): Integrated Urban Grey and Green Infrastructures
Hard X-ray Emission From Low Mass X-ray Binaries
Creators: name: Barret, D.
name: Olive, J. F.
name: Boirin, L.
name: Done, C.
name: Skinner, G. K.
name: Grindlay, J. E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on Rossi X-ray Timing Explorer observations of four type I X-ray bursters; namely 1E1724-3045, GS1826-238, SLX1735-269 and KS1731-260. The first three were in a low state (LS) whereas KS1731-260 was in a high state. The LS sources have very similar power spectra, displaying high frequency noise up to \~200 Hz. For KS1731-260, its power spectrum is dominated by noise at frequencies below 20 Hz. In addition a quasi-periodic oscillation at 1200 Hz is detected. The 1-200 keV LS spectra are all consistent with resulting from thermal Comptonization with an electron temperature (kTe) around 25-30 keV. For KS1731-260, the spectrum is also dominated by Comptonization, but with kTe around 3 keV and no significant hard X-ray emission. With the exception of GS1826-238, there is an underlying soft component. For all sources, we have detected an iron line at 6.4 keV. A reflection component is present in the spectra of GS1826-238 and SLX1735-269. We suggest a model in which the region of main energy release, where hard X-rays are produced would be an optically thin boundary layer merged with an Advection Dominated Accretion Flow (ADAF). The soft component observed probably represents the unscattered emission from the accretion disk of variable inner radius. When the accretion rate increases, the inner disk radius shrinks, the strength of the reflected component and associated iron line increase, and the Comptonization region cools off in response to an increased cooling flux from the accretion disk and from the reprocessed/reflected component. Finally, in the light of these observations, we discuss extensively the various criteria recently proposed to distinguish between non-quiescent accreting black holes and neutron stars.
description: Accepted for publication in the Astrophysical Journal, 2-column preprint prepared with AAS Latex macros V5.0, 32 pages, 13 figures
On the Effects of Projection on Morphology
Creators: name: Pichardo, Bárbara
name: Vázquez-Semadeni, Enrique
name: Gazol, Adriana
name: Passot, Thierry
name: Ballesteros-Paredes, Javier
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the effects of projection of three-dimensional (3D) data onto the plane of the sky by means of numerical simulations of turbulence in the interstellar medium including the magnetic field, parameterized cooling and diffuse and stellar heating, self-gravity and rotation. We compare the physical-space density and velocity distributions with their representation in position-position-velocity (PPV) space (``channel maps''), noting that the latter can be interpreted in two ways: either as maps of the column density's spatial distribution (at a given line-of-sight (LOS) velocity), or as maps of the spatial distribution of a given value of the LOS velocity (weighted by density). This ambivalence appears related to the fact that the spatial and PPV representations of the data give significantly different views. First, the morphology in the channel maps more closely resembles that of the spatial distribution of the LOS velocity component than that of the density field, as measured by pixel-to-pixel correlations between images. Second, the channel maps contain more small-scale structure than 3D slices of the density and velocity fields, a fact evident both in subjective appearance and in the power spectra of the images. This effect may be due to a pseudo-random sampling (along the LOS) of the gas contributing to the structure in a channel map: the positions sampled along the LOS (chosen by their LOS velocity) may vary significantly from one position in the channel map to the next.
description: 6 figures. To appear in the March 20th volume in ApJ
Nonlinear elasticity of the extracellular matrix fibers facilitates efficient inter-cellular mechanical communication
Creators: name: Sopher, Ran S
name: Tokash, Hanan
name: Natan, Sari
name: Sharabi, Mirit
name: Shelah, Ortal
name: Tchaicheeyan, Oren
name: Lesman, Ayelet
Publisher: name: arXiv
Year: 2018
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Biological cells embedded in fibrous matrices have been observed to form inter-cellular bands of dense and aligned fibers, through which they mechanically interact over long distances. Such matrix-mediated cellular interactions have been shown to regulate a variety of biological processes. The current study was aimed at exploring the effects of elastic nonlinearity of the fibers contained in the extracellular matrix (ECM) on the transmission of mechanical loads between contracting cells. Based on our biological experiments, we developed a finite-element model of two contracting cells embedded within a fibrous network. The individual fibers were modeled as showing either linear elasticity, compression-microbuckling, tension-stiffening or both of the latter. Compression-buckling resulted in smaller loads occurring in the ECM, but these were more directed toward the neighboring cell. The latter decreased with increasing cell-to-cell distance; when cells were >15 cell-diameters apart, no such inter-cellular interaction was observed. Tension-stiffening further contributed to directing the loads toward the neighboring cell, though to a smaller extent. The contraction of two neighboring cells resulted in mutual attraction forces, which were considerably increased by tension-stiffening, and decayed with increasing cell-to-cell distances. Nonlinear elasticity contributed also to the onset of force polarity on the cell boundary. The density and alignment of the fibers within the inter-cellular band were considerably greater when fibers buckled under compression, with tension-stiffening further contributing to this structural remodeling. Our model demonstrates the contribution of nonlinear elasticity of biological gels to directionality and efficiency of mechanical-signal transfer between distant cells.
STUDY OF LEAF LEVEL IN COTTON PLANTED AFTER LEGUMINOUS CROPS
Creators: name: Xakimov, Shaxbozbek
name: Odashev, Muhammadusmon
Publisher: name: Zenodo
Year: 2024

description: This article provides val uable information on the change in leaf levels of medium-fiber cotton varieties in the field where the second crop soybeans and mung bean are planted.
Strong interactions between dipolar polaritons
Creators: name: Togan, Emre
name: Lim, Hyang-Tag
name: Faelt, Stefan
name: Wegscheider, Werner
name: Imamoglu, Atac
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Nonperturbative coupling between cavity photons and excitons leads to formation of hybrid light-matter excitations termed polaritons. In structures where photon absorption leads to creation of excitons with aligned permanent dipoles, the elementary excitations, termed dipolar polaritons, are expected to exhibit enhanced interactions. Here, we report a substantial increase in interaction strength between dipolar polaritons as the size of the dipole is increased by tuning the applied gate voltage. To this end, we use coupled quantum well structures embedded inside a microcavity where coherent electron tunneling between the wells controls the size of the excitonic dipole. Modifications of the interaction strength are characterized by measuring the changes in the reflected intensity of light when polaritons are driven with a resonant laser. Factor of 6.5 increase in the interaction strength to linewidth ratio that we obtain indicates that dipolar polaritons could be used to demonstrate a polariton blockade effect and thereby form the building blocks of many-body states of light.
description: 12 pages, 4 figures. Supplementary note
Pulsars probe the low-frequency gravitational sky: Pulsar Timing Arrays basics and recent results
Creators: name: Tiburzi, Caterina
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Pulsar Timing Array (PTA) experiments exploit the clock-like behaviour of an array of millisecond pulsars, with the goal of detecting low-frequency gravitational waves. PTA experiments have been in operation over the last decade, led by groups in Europe, Australia, and North America. These experiments use the most sensitive radio telescopes in the world, extremely precise pulsar timing models and sophisticated detection algorithms to increase the sensitivity of PTAs. No detection of gravitational waves has been made to date with this technique, but PTA upper limits already contributed to rule out some models of galaxy formation. Moreover, a new generation of radio telescopes, such as the Five hundred metre Aperture Spherical Telescope and, in particular, the Square Kilometre Array, will offer a significant improvement to the PTA sensitivity. In this article, we review the basic concepts of PTA experiments, and discuss the latest results from the established PTA collaborations.
description: Accepted for publication in PASA, 16 pages, 7 figures
Collaboration for successful agroforestry systems
Creators: name: HARRIET BELL
name: SALLY WESTAWAY
Publisher: name: Zenodo
Year: 2019
Subjects: Farmer cooperation; collaborative working; business model; tenant; land owner; AFINET; factsheet

description: La plupart des systèmes agroforestiers du Royaume-Uni ont été établis par un exploitant agricole qui est soit propriétaire soit locataire des terres. Cependant, de nombreux agriculteurs manquentàlafois (a)du temps etdes connaissances nécessaires pour planter et entretenir les arbres et (b) du capital nécessaire pour se lancer en agroforesterie en particulier lors de la création d'une nouvelle entreprise agricole. En outre, les arbres sont un investissement à long terme et l'incertitude foncière inhérente à la location ainsi que les divergences potentielles entre les agriculteurs et les propriétaires sont des freins à l'établissement de nouveaux systèmes agroforestiers sur les terres en location. Dartington Estate, dans le Sud-Ouest de l'Angleterre, fournit des services d'agroforesterie innovants grâce à un arrangement à plusieurs niveaux entre propriétaires fonciers, locataires agricoles et détenteurs de permis d'exploitation forestière. Ce modèle est original parce qu'il permet à plusieurs entreprises de travailler ensemble sur lamêmeparcelle. Lepropriétairefoncier, Dartington Estate, propose donc une approche transversale de l'agroforesterie qui permet de franchir certains des obstacles au développement de l'agroforesterie évoqués ci-dessus.
Cosmic dust grains strike again
Creators: name: Anchordoqui, Luis A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A detailed simulation of air showers produced by dust grains has been performed by means of the {\sc aires} Monte Carlo code with the aim of comparing with experimental data. Our analysis indicates that extensive dust grain air showers must yet be regarded as highly speculative but they cannot be completely ruled out.
description: Improved revised version with comments by an anonymous referee. Accepted for publication in Physical review D
Online Fall Detection using Recurrent Neural Networks
Creators: name: Musci, Mirto
name: De Martini, Daniele
name: Blago, Nicola
name: Facchinetti, Tullio
name: Piastra, Marco
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computers and Society (cs.CY)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Unintentional falls can cause severe injuries and even death, especially if no immediate assistance is given. The aim of Fall Detection Systems (FDSs) is to detect an occurring fall. This information can be used to trigger the necessary assistance in case of injury. This can be done by using either ambient-based sensors, e.g. cameras, or wearable devices. The aim of this work is to study the technical aspects of FDSs based on wearable devices and artificial intelligence techniques, in particular Deep Learning (DL), to implement an effective algorithm for on-line fall detection. The proposed classifier is based on a Recurrent Neural Network (RNN) model with underlying Long Short-Term Memory (LSTM) blocks. The method is tested on the publicly available SisFall dataset, with extended annotation, and compared with the results obtained by the SisFall authors.
description: 6 pages, ICRA 2018
High Resolution Mid-Infrared Imaging of Ultraluminous Infrared Galaxies
Creators: name: Soifer, B. T.
name: Neugebauer, G.
name: Matthews, K.
name: Egami, E.
name: Becklin, E. E.
name: Weinberger, A. J.
name: Ressler, M.
name: Werner, M. W.
name: Evans, A. S.
name: Scoville, N. Z.
name: Surace, J. A.
name: Condon, J. J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Observations of ultraluminous infrared galaxies (ULIRGs) with an achieved resolution approaching the diffraction limit in the mid-infrared from 8 - 25 $μ$m using the Keck Telescopes are reported. We find extremely compact structures, with spatial scales of $< 0.3''$ (diameter) in six of the seven ULIRGs observed. These compact sources emit between 30% and 100% of the mid-infrared energy from these galaxies. We have utilized the compact mid-infrared structures as a diagnostic of whether an AGN or a compact (100 -- 300 pc) starburst is the primary power source in these ULIRGs. In Markarian 231, the upper limit on the diameter of the 12.5 $μ$m source, 0.13$''$, shows that the size of the infrared source must increase with increasing wavelength, consistent with AGN models. In IRAS 05189-2524 and IRAS 08572+3915 there is strong evidence that the source size increases with increasing wavelength. This suggests heating by a central source rather than an extended luminosity source, consistent with the optical classification as an AGN. The compact mid-infrared sources seen in the other galaxies cannot be used to distinguish the ultimate luminosity source. If these ULIRGs are powered by compact starbursts, the star formation rates seen in the central few hundred parsecs far exceed the global rates seen in nearby starburst galaxies, and approach the surface brightness of individual clusters in nearby starburst galaxies.
description: 33pages, 6 tables, 5 figures, Accepted for publication in AJ
Production of toxic metabolites by two strains of Lasiodiplodia theobromae, isolated from a coconut tree and a human patient
Creators: name: Félix, Carina
name: Salvatore, Maria M.
name: DellaGreca, Marina
name: Meneses, Rodrigo
name: Duarte, Ana S.
name: Salvatore, Francesco
name: Naviglio, Daniele
name: Gallo, Monica
name: Jorrín-Novo, Jesús V.
name: Alves, Artur
name: Andolfi, Anna
name: Esteves, Ana C.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Lasiodiplodia theobromae is a phytopathogenic fungus that causes diseases not only in a broad number of plant hosts but also occasionally in humans. The capacity of L. theobromae to produce bioactive metabolites at 25 C (environmental mean temperature) and at 37 C (body mean temperature) was investigated. Two strains, CAA019 and CBS339.90, isolated respectively from a coconut tree and a human patient were characterized. The phytotoxicity and cytotoxicity (on mammalian cells) of the secretomes of both strains of L. theobromae were investigated. Also, phytotoxicity and cytotoxicity of pure compounds were evaluated. The phytotoxicity of the secretome of strain CAA019 was higher than the phytotoxicity of the secretome of strain CBS339.90 at 25 C. However, the phytotoxicity for both strains decreased when they were grown at 37 C. Only the secretome of strain CBS339.90 grown at 37 C induced up to 90% Vero and 3T3 cell mortality. This supports the presence of different metabolites in the secretome of strains CAA019 and CBS339.90. Metabolites typical of L. theobromae were isolated and identified from organic extracts of the secretome of both strains (e.g., 3-indolecarboxylic acid, jasmonic acid, lasiodiplodin, four substituted 2-dihydrofuranones, two melleins, and cyclo-(Trp-Ala)). Also, metabolites such as scytalone, not previously reported for this species, were isolated and identified. Metabolite production is affected by strain and temperature. In fact, some metabolites are strain specific (e.g., lasiodiplodin) and some metabolites are temperature specific (e.g., jasmonic acid). Although more strains should be characterized, it may be anticipated that temperature tuning of secondary-metabolite production emerges as a putative contributing factor in the modulation of L. theobromae pathogenicity towards plants, and also towards mammalian cells.
Landscape Infrastructure in Sydney: Exemplars of Landscape Synergies and Capacity by Design
Creators: name: Neldner, Josephine
name: Kilbane, Simon
Publisher: name: Landscape Review
Year: 2017

description: The landscape architecture undergraduate programme at the University of Technology Sydney introduced landscape infrastructure as a subject into its curriculum in 2016. This subject contained two aims relating to the application of landscape infrastructure to an Australian context, extending beyond its North American origins. First, it aimed to identify and test the principles of landscape infrastructure that could be ‘generalisable’ and that exist outside of site specifics or a particular context. Second, it sought novel instances of its application in the Sydney region. Principles were distilled through an evaluation of relevant literature and were then tested through two exercises. The first required students to reimagine The GreenWay, a multifunctional landscape corridor in Sydney’s Inner West and part of a proposed metropolitanwide Green Grid network. Students then applied the framework of landscape infrastructure through design proposals in one of Australia’s fastest-growing urban centres, Parramatta. The findings of this research distilled and clarified the definition of landscape infrastructure; demonstrated the inherent capacity of landscape to act as the conduit for multifunctional, flexible, localised and synergistic infrastructural systems; and highlighted its potential for application in an Australian context. This work supports landscape infrastructure’s position to move beyond the integration of infrastructure within landscape and instead proposes that landscape itself is infrastructural.
description: Landscape Review, Vol 17 No 2 (2017): Integrated Urban Grey and Green Infrastructures
Extraction of $V_{ub}$ from the Decay $B\to πl ν$
Creators: name: Li, Hsiang-nan
name: Yu, Hoi-Lai
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We develop the perturbative QCD formalism including Sudakov effects for semi-leptonic $B$ meson decays. We evaluate the differential decay rate of $B\to πl ν$, and find that the perturbative calculation is reliable for the energy fraction of the pion above 0.3. Combining predictions from the soft pion theorems, we extract the value of the matrix element $|V_{ub}|$ which is roughly $2.7\times 10^{-3}$.
description: 10 pages, CCUTH-94-05, IP-ASTP-13-94
JobPruner: A Machine Learning Assistant for Exploring Parameter Spaces in HPC Applications
Creators: name: Silva, Bruno
name: Netto, Marco A. S.
name: Cunha, Renato L. F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: High Performance Computing (HPC) applications are essential for scientists and engineers to create and understand models and their properties. These professionals depend on the execution of large sets of computational jobs that explore combinations of parameter values. Avoiding the execution of unnecessary jobs brings not only speed to these experiments, but also reductions in infrastructure usage---particularly important due to the shift of these applications to HPC cloud platforms. Our hypothesis is that data generated by these experiments can help users in identifying such jobs. To address this hypothesis we need to understand the similarity levels among multiple experiments necessary for job elimination decisions and the steps required to automate this process. In this paper we present a study and a machine learning-based tool called JobPruner to support parameter exploration in HPC experiments. The tool was evaluated with three real-world use cases from different domains including seismic analysis and agronomy. We observed the tool reduced 93% of jobs in a single experiment, while improving quality in most scenarios. In addition, reduction in job executions was possible even considering past experiments with low correlations.
description: 13 pages, FGCS journal
Cluster versus POTENT Density and Velocity Fields: Cluster Biasing and Omega
Creators: name: Branchini, E.
name: Zehavi, I.
name: Plionis, M.
name: Dekel, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The density and velocity fields as extracted from the Abell/ACO clusters are compared to the corresponding fields recovered by the POTENT method from the Mark~III peculiar velocities of galaxies. In order to minimize non-linear effects and to deal with ill-sampled regions we smooth both fields using a Gaussian window with radii ranging between $12 - 20\hmpc$. The density and velocity fields within $70\hmpc$ exhibit similarities, qualitatively consistent with gravitational instability theory and a linear biasing relation between clusters and mass. The random and systematic errors are evaluated with the help of mock catalogs. Quantitative comparisons within a volume containing $\sim\!12$ independent samples yield $\betac\equivΩ^{0.6}/b_c=0.22\pm0.08$, where $b_c$ is the cluster biasing parameter at $15\hmpc$. If $b_c \sim 4.5$, as indicated by the cluster correlation function, our result is consistent with $Ω\sim 1$.
description: 18 pages, latex, 2 ps figures 6 gif figures. Accepted for pubblications in MNRAS
title: ADCO, Boursier de Cîteaux : comptes (1489-1493) (11 H 1166), f. 00273
Creators: name: de la Côte-d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Boursier de Cîteaux : comptes (1489-1493), Archives départementales de la Côte-d'Or, (11 H 1166). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Boursier de Cîteaux : comptes (1489-1493), Archives départementales de la Côte-d'Or, (11 H 1166), f. 00273, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261