cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the prospects of cross-calibrating the Cherenkov Telescope Array with an airborne calibration platform
Creators: name: Brown, Anthony M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Recent advances in unmanned aerial vehicle (UAV) technology have made UAVs an attractive possibility as an airborne calibration platform for astronomical facilities. This is especially true for arrays of telescopes spread over a large area such as the Cherenkov Telescope Array (CTA). In this paper, the feasibility of using UAVs to calibrate CTA is investigated. Assuming a UAV at 1 km altitude above CTA, operating on astronomically clear nights with stratified, low atmospheric dust content, appropriate thermal protection for the calibration light source and an onboard photodiode to monitor its absolute light intensity, inter-calibration of CTA's telescopes of the same size class is found to be achievable with a 6-8 % uncertainty. For cross-calibration of different telescope size classes, a systematic uncertainty of 8-10 % is found to be achievable. Importantly, equipping the UAV with a multi-wavelength calibration light source affords us the ability to monitor the wavelength-dependent degradation of CTA telescopes' optical system, allowing us to not only maintain this 6-10 % uncertainty after the first few years of telescope deployment, but also to accurately account for the effect of multi-wavelength degradation on the cross-calibration of CTA by other techniques, namely with images of air showers and local muons. A UAV-based system thus provides CTA with several independent and complementary methods of cross-calibrating the optical throughput of individual telescopes. Furthermore, housing environmental sensors on the UAV system allows us to not only minimise the systematic uncertainty associated with the atmospheric transmission of the calibration signal, it also allows us to map the dust content above CTA as well as monitor the temperature, humidity and pressure profiles of the first kilometre of atmosphere above CTA with each UAV flight.
description: Accepted for publication in Astroparticle Physics. 18 pages, 5 figures, 1 table
Magnetic Flux Periodic Response of Nano-perforated Ultrathin Superconducting Films
Creators: name: Stewart, M. D.
name: Long, Zhenyi
name: Valles, James M.
name: Yin, Aijun
name: Xu, J. M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have patterned a hexagonal array of nano-scale holes into a series of ultrathin, superconducting Bi/Sb films with transition temperatures 2.65 K $
description: Revised title, abstract, text, figures
title: Passive sampling devices to assess the diffusive transfer of persistent hydrophobic organic contaminants at the sediment-water interface in the coastal marine environment
Creators: name: Tixier, C.
name: Léauté, F.
name: Héas-Moisan, K.
name: Le Gall, P.
name: Munaron, D.
name: Munschy, C.
name: Tronczyński, J.
Publisher: name: ASC 2007 - Theme session J
Year: 2024
Subjects: Technologies and data
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Persistent hydrophobic organic contaminants accumulate in the coastal marine environment and can enter trophic webs. In marine ecosystems, the sediment-compartment may act as a burial sink and also as a diffusive source of contaminants to water and organisms. For a better understanding of the fate and bioavailability of contaminants at the sediment-water interface, we studied the bio-geo-chemical behaviour of various model hydrophobic organic contaminants (polycyclic aromatic hydrocarbons PAHs and polychlorinated biphenyls PCBs). The site studied is a Mediterranean lagoon located south of France. This lagoon presents an intensive shellfish farming activity and receives input from different human activities, i.e. urban activities, industries, port activities and agriculture. Two types of passive sampling experiment with low-density polyethylene (LDPE) strips were carried out to assess the diffusive mobility of PAHs and PCBs. Firstly, LDPE strips were exposed in laboratory conditions to sediments collected in the lagoon. The analysis of these strips enables us to determine the freely dissolved concentration of contaminants in pore water. Another type of experiment was conducted by exposing LDPE strips to the overlying water column, in situ at the sediment-water interface. Using this combined approach based on passive sampling techniques, concentrations of freely dissolved persistent organic contaminants were determined to assess their diffusive exchanges at the sediment-water interface. These experiments provide field data for the fate and ecological modelling of organic contaminants in the Thau lagoon. These data may also serve to better assess environmental quality standards for marine coastal sediments.
Uso de redes sociales académicas por investigadores de Sociología en México
Creators: name: Martínez-Domínguez, Néstor Daniel
name: Lujano Vilchis, Ivonne
Publisher: name: figshare
Year: 2021
Subjects: subject: Sociology
subject: FOS: Sociology

description: Desde la década de 1980, México cuenta con el Sistema Nacional de Investigadores (SNI), programa que reconoce el prestigio y la calidad de la producción científica de los académicos que lo conforman. Mediante éste, se otorga un estímulo económico de acuerdo con el nivel obtenido, los cuales pueden ser: candidato, nivel I, II, III y emérito. El objetivo de este trabajo es analizar cómo los 125 investigadores del nivel III del área de Sociología han incorporado el uso de herramientas de la ciencia 2.0 para la visibilidad y diseminación de su producción científica, a partir de la creación y actualización de perfiles académicos en Google Scholar y en dos redes sociales académicas: ResearchGate, y Academia.edu. Para ello, independientemente de los indicadores particulares de cada una de estas plataformas, revisamos: nivel de actualización del perfil; tipo de documentos depositados; número de descargas, citas y visitas su perfil.
*Texto completo del trabajo presentado en el Simposio “Comunicación Científica, web social y reputación académica” del 4º Congreso Latinoamericano y Caribeño de Ciencias Sociales, Universidad de Salamanca, España (17-19 de julio de 2017).
Effect of N and P fertilization on the allocation and fixation of photosynthesized carbon in paddy soil
Creators: name: Zhran, Mostafa
name: Ge, Tida
name: Tong, Yaoyao
name: Zhu, Zhenke
name: Deng, Yangwu
name: Fahmy, Ahmed
name: Chen, Ming
name: Lynn, Tin Mar
name: Wu, Jinshui
name: Gunina, Anna
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Astronomical and Space Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified

description: Potted rice seedlings independently treated with N, P, and NP were continuously13CO2 labeled to investigated the influence of N and P application on the contribution of photosynthesized C to the rhizosphere versus bulk soil and particulate organic matter (POM) versus mineral fraction (MIN). N and NP enhanced net assimilated 13C on day 14 (D14), with maximum C assimilation occurring on day 22 (D22) under NP. Aboveground biomass retained more 13C than belowground biomass for all treatments. 13C incorporation into the rhizosphere exceeded that in bulk soil, with the maximum (6–10%) found under N addition. Newly assimilated 13C incorporated into POM increased in the rhizosphere under N and NP conditions, whereas MIN remained largely unaffected. 13C-MBC proportion in the total microbial biomass C (MBC) pool revealed that N and NP stimulated microbial activity to a greater degree than P. The main portion of 13C in the rhizosphere and bulk soil was found in POM on D14, which decreased over time due to microbial utilization. Contrastingly, root-derived 13C in the MIN remained unchanged between sampling days, which indicates that the stabilization of rhizodeposits in this fraction might be the potential mechanism underlying SOM sequestration in paddy soils.
Dry-transferred CVD graphene for inverted spin valve devices
Creators: name: Drögeler, Marc
name: Banszerus, Luca
name: Volmer, Frank
name: Taniguchi, Takashi
name: Watanabe, Kenji
name: Beschoten, Bernd
name: Stampfer, Christoph
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Integrating high-mobility graphene grown by chemical vapor deposition (CVD) into spin transport devices is one of the key tasks in graphene spintronics. We use a van der Waals pickup technique to transfer CVD graphene by hexagonal boron nitride (hBN) from the copper growth substrate onto predefined Co/MgO electrodes to build inverted spin valve devices. Two approaches are presented: (i) a process where the CVD-graphene/hBN stack is first patterned into a bar and then transferred by a second larger hBN crystal onto spin valve electrodes and (ii) a direct transfer of a CVD-graphene/hBN stack. We report record high spin lifetimes in CVD graphene of up to 1.75 ns at room temperature. Overall, the performances of our devices are comparable to devices fabricated from exfoliated graphene also revealing nanosecond spin lifetimes. We expect that our dry transfer methods pave the way towards more advanced device geometries not only for spintronic applications but also for CVD-graphene-based nanoelectronic devices in general where patterning of the CVD graphene is required prior to the assembly of final van der Waals heterostructures.
description: 5 pages, 3 figures
O'ZBEKISTON VA MARKAZIY OSIYO MAMLAKATLAR O'RTASIDAGI MUNOSABATLAR TARIXI
Creators: name: Qodirjonov Omadjon Tavakkaljon o'g'li Andijon davlat universiteti Tarix fakulteti 301-guruh talabasi
Publisher: name: Zenodo
Year: 2024

description: O‘zbekiston Respublikasi mustaqil davlat maqomini qo‘lgakiritgan vaqtdan boshlab dunyodagi barcha davlatlar bilan ijobiy aloqalarni yo‘lgaqo‘yishga hamda ular bilan manfaatli loyihalarni amalga oshirishga harakat qilibkelmoqda. Bu o‘rinda dunyodagi eng taraqqiy etgan mamlakatlar bilan va yaqinqo‘shni davlatlar bilan ham yaxshi qo‘shnichilik munosabatlariga asoslanganaloqalarni ham yo‘lga qo‘yishga alohida e’tibor berib kelmoqda.
Color Gradients in Early-Type Galaxies in Clusters at the Redshift from 0.37 to 0.56
Creators: name: Tamura, Naoyuki
name: Ohta, Kouji
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Color gradients in elliptical galaxies in distant clusters ($z=0.37-0.56$) are examined by using the archival deep imaging data of Wide Field Planetary Camera 2 (WFPC2) on-board the Hubble Space Telescope (HST). Obtained color gradients are compared with the two model gradients to examine the origin of the color gradients. In one model, a color gradient is assumed to be caused by a metallicity gradient of stellar populations, while in the other one, it is caused by an age gradient. Both of these model color gradients reproduce the average color gradient seen in nearby ellipticals, but predict significantly different gradients at a redshift larger than $\sim$0.3. Comparison between the observed gradients and the model gradients reveals that the metallicity gradient is much more favorable as the primary origin of color gradients in elliptical galaxies in clusters. The same conclusion has been obtained for field ellipticals by using those at the redshift from 0.1 to 1.0 in the Hubble Deep Field-North by Tamura et al. (2000). Thus, it is also suggested that the primary origin of the color gradients in elliptical galaxies does not depend on galaxy environment.
description: 23 pages LaTeX, 5 PostScript figures, accepted for publication in The Astronomical Journal
title: Methods using passive sampling techniques in sediment for the estimation of pore water concentrations and available concentrations for hydrophobic contaminants
Creators: name: Smedes, Foppe
Publisher: name: ASC 2007 - Theme session J
Year: 2024
Subjects: Technologies and data
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Hydrophobic contaminants entering the aqueous environment will generally sorb to particulate matter in the water phase and sediment due to their low water solubility. Sediment is often considered as a sink and/or buffer for hydrophobic contaminants. The risk of sediment contamination is related to what the sediment can release to the water phase, rather than the total concentration in the sediment. This is described by two parameters; (1) the pore-water concentration and (2) the concentration on the sediment that is available for release to the water phase. Techniques like Solid Phase Micro Extraction (SPME), Low Density Polyethylene- (PE), Silicon rubber- (PDMS) and POM- Solid Phase Extraction are applied to determine the pore water concentrations. TENAX extractions are used to estimate the available fraction, and In-vitro Passive Sampling (IVPS) gives an estimate of both pore water and available concentrations. Consequently, the partition coefficients of the compounds of interest for the available fraction in the sediment the are determined as well. The availability concept and how the different methods contribute to obtaining information on availability for uptake or transport are discussed.
The Effect of Turbulence on Nebular Emission Line Ratios
Creators: name: Gray, William J.
name: Scannapieco, Evan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Motivated by the observed differences in the nebular emission of nearby and high-redshift galaxies, we carry out a set of direct numerical simulations of turbulent astrophysical media exposed to a UV background. The simulations assume a metallicity of $Z/Z_{\odot}$=0.5 and explicitly track ionization, recombination, charge transfer, and ion-by-ion radiative cooling for several astrophysically important elements. Each model is run to a global steady state that depends on the ionization parameter $U$, and the one-dimensional turbulent velocity dispersion, $σ_{\rm 1D}$, and the turbulent driving scale. We carry out a suite of models with a T=42,000K blackbody spectrum, $n_e$ = 100 cm$^{-3}$ and $σ_{\rm 1D}$ ranging between 0.7 to 42 km s$^{-1},$ corresponding to turbulent Mach numbers varying between 0.05 and 2.6. We report our results as several nebular diagnostic diagrams and compare them to observations of star-forming galaxies at a redshift of $z\approx$2.5, whose higher surface densities may also lead to more turbulent interstellar media. We find that subsonic, transsonic turbulence, and turbulence driven on scales of 1 parsec or greater, have little or no effect on the line ratios. Supersonic, small-scale turbulence, on the other hand, generally increases the computed line emission. In fact with a driving scale $\approx 0.1$ pc, a moderate amount of turbulence, $σ_{\rm 1D}$=21-28 km s$^{-1},$ can reproduce many of the differences between high and low redshift observations without resorting to harder spectral shapes.
description: 18 pages, 9 figures, accepted to ApJ, comments welcome
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Cart. 190 (11 H 75), 316 folios, f. 0106v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0106v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0106v, 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
Note on Four Dp-Branes at Angles
Creators: name: Vancea, Ion V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this note we analyse the dynamical potential of a system of four $Dp$-branes at arbitrary angles. The equilibrium configurations for various values of the relative angles and distances among branes are discussed. The known configurations of parallel branes and brane-antibranes are obtained at extrema of the dynamical potential.
description: misprints corrected, a new paragraph added, 11 pages LATeX
Supplementary Material from The relative fitness of drug-resistant Mycobacterium tuberculosis: a modelling study of household transmission in Peru
Creators: name: Gwenan M. Knight
name: Zimic, Mirko
name: Funk, Sebastian
name: Gilman, Robert H.
name: Friedland, Jon S.
name: Grandjean, Louis
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60114 Systems Biology
subject: Computational Biology

description: Supplementary Methods and Results
title: 01_0418
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
title: Deployment of caged mussels (Mytilus spp.) as a method to study chemical pollution in the Baltic Sea: a case study in the Archipelago Sea (SW Finland)
Creators: name: Lehtonen, Kari K.
name: Budzinski, Hélène
name: Turja, Raisa
name: Leivuori, Mirja
name: Devier, Marie Hélène
Publisher: name: ASC 2007 - Theme session J
Year: 2024
Subjects: Ecosystem observation, processes and dynamics
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.In late April 2006, blue mussels (Mytilus spp.) collected from a clean reference area were trans-planted in three steel cages along a suspected pollution gradient in the Archipelago Sea (SW Finland, Baltic Sea). The study focused on the accumulation of concentrations of different contami-nant groups (polycyclic aromatic hydrocarbons, heavy metals, organotins, organochlorines and brominated flame retardants) and biological endpoints [biomarkers (acetylcholinesterase activity, oxidative stress enzymes and metallothionein), shell growth and body condition] in the target organ-isms. In early July (ca. 2 mo from deployment) half of the mussels were taken from the cages for chemical and biological analyses, and the rest were sampled in late August (ca. 4 mo). Seawater temperature at the caging depth (ca. 8 m), measured continuously with sensors connected to data loggers fixed to the cages, developed from ca. 0.5 ºC in April to ca. 20 ºC in early July, remaining high until the end of the experiment. The results demonstrate marked differences in regard to accu-mulation of contaminants and biological effects, with marked correlations between tissue concentra-tions of contaminants and selected biological parameters. Temporal changes in accumulation and effects were also observed, partly related to changes in abiotic factors (e.g. temperature). The mus-sel caging approach has never been used to this extent in the Baltic Sea, and the results strongly support the use of caged organisms in environmental studies also in this sea area.
data for DEM simplification (The peer-reviewed publication on IJGIS: An integrated method for DEM simplification with terrain structural features and smooth morphology preserved)
Creators: name: Yu, Wenhao
name: Zhang, Yifan
Publisher: name: figshare
Year: 2020

description: As a key focus of cartography and terrain analysis,
the simplification of a digital elevation model (DEM) is used to preserve the
pattern features of the terrain surface while suppressing its details over multiple
scales. Statistical filtering and structural analysis methods are commonly used
for this process. The structural analysis method performs well in
identifying terrain structural edges, while it tends to discard the smooth morphology
of a terrain surface. In addition, the filter that aims to reduce noise on a
surface may over-smooth the terrain structural edges. Therefore, to preserve
both the terrain structural edges and smooth morphology, we propose to combine
the techniques of statistical filtering and structural analysis. Specifically,
all the critical elevation points and structural edges are first detected from the
DEM surface by using the structural analysis method. Then, the iterative guided
normal filter is used to smooth the generalized DEM with the guidance of the
structure of the original surface. After this process, the terrain structure is
retained in the smooth surface of the DEM. The experimental results with a
real-world dataset show that our method can inherit the merits of both
structural analysis and statistical filter in preserving terrain
features for multi-scale DEM representations.
Additional file 1 of Vascular NRP2 triggers PNET angiogenesis by activating the SSH1-cofilin axis
Creators: name: Luo, Xi
name: He, Jiang-yi
name: Xu, Jie
name: Hu, Shao-yi
name: Mo, Bang-hui
name: Shu, Qiu-xia
name: Chen, Can
name: Gong, Yu-zhu
name: Zhao, Xiao-long
name: Xie, Gan-feng
name: Yu, Song-tao
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Virology

description: Additional file 1: Figure S1. a HUVECs were cultured in the presence or absence of conditioned medium from BON cells (treatment and control, respectively ) or in the presence of conditioned medium from beta-TC3 cells. Then, these cells were transfected with empty vector or an NRP2 overexpression plasmid before they were seeded for the capillary tube formation assay. Representative images at 3.5 h and 4 h and after plating are shown. b RNA was isolated and analysed by RT-PCR. The results were normalized to the levels in the empty vector group (n = 3, mean ± SEM).
Mean field limit of interacting filaments for 3D Euler equations
Creators: name: Bessaih, Hakima
name: Coghi, Michele
name: Flandoli, Franco
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: Primary: 35Q31, 70F45, Secondary: 37C10, 76B47, 49Q15

description: The 3D Euler equations, precisely local smooth solutions of class $H^s$ with $s>5/2$, are obtained as a mean field limit of finite families of interacting curves, the so called vortex filaments, described by means of the concept of $1$-currents. This work is a continuation of the a previous work, where a preliminary result in this direction was obtained, with the true Euler equations replaced by a vector valued non linear PDE with a mollified Biot-Savart relation.
description: 19 pages
Spin polarization induced tenfold magneto-resistivity of highly metallic 2D holes in a narrow GaAs quantum well
Creators: name: Gao, X. P. A.
name: Boebinger, G. S.
name: Mills, A. P.
name: Ramirez, A. P.
name: Pfeiffer, L. N.
name: West, K. W.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We observe that an in-plane magnetic field ($B_{||}$) can induce an order of magnitude enhancement in the low temperature ($T$) resistivity ($ρ$) of metallic 2D holes in a narrow (10nm) GaAs quantum well. Moreover, we show the first observation of saturating behavior of $ρ(B_{||})$ at high $B_{||}$ in GaAs system, which suggests our large positive $ρ(B_{||})$ is due to the spin polarization effect alone. We find that this tenfold increase in $ρ(B_{||})$ even persists deeply into the 2D metallic state with the high $B_{||}$ saturating values of $ρ$ lower than 0.1$\times$h/e$^2$. The dramatic effect of $B_{||}$ we observe on the highly conductive 2D holes (with $B$=0 conductivity as high as 75e$^2$/h) sets strong constraint on models for the spin dependent transport in dilute metallic 2D systems.
description: published, typos corrected
The distribution of overlaps between eigenvectors of Ginibre matrices
Creators: name: Bourgade, Paul
name: Dubach, Guillaume
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We study the overlaps between eigenvectors of nonnormal matrices. They quantify the stability of the spectrum, and characterize the joint eigenvalues increments under Dyson-type dynamics. Well known work by Chalker and Mehlig calculated the expectation of these overlaps for complex Ginibre matrices. For the same model, we extend their results by deriving the distribution of diagonal overlaps (the condition numbers), and their correlations. We prove: (i) convergence of condition numbers for bulk eigenvalues to an inverse Gamma distribution; more generally, we decompose the quenched overlap (i.e. conditioned on eigenvalues) as a product of independent random variables; (ii) asymptotic expectation of off-diagonal overlaps, both for microscopic or mesoscopic separation of the corresponding eigenvalues; (iii) decorrelation of condition numbers associated to eigenvalues at mesoscopic distance, at polynomial speed in the dimension; (iv) second moment asymptotics to identify the fluctuations order for off-diagonal overlaps, when the related eigenvalues are separated by any mesoscopic scale; (v) a new formula for the correlation between overlaps for eigenvalues at microscopic distance, both diagonal and off-diagonal. These results imply estimates on the extreme condition numbers, the volume of the pseudospectrum and the diffusive evolution of eigenvalues under Dyson-type dynamics, at equilibrium.
description: 47 pages, 2 figures
Additional file 2 of Vascular NRP2 triggers PNET angiogenesis by activating the SSH1-cofilin axis
Creators: name: Luo, Xi
name: He, Jiang-yi
name: Xu, Jie
name: Hu, Shao-yi
name: Mo, Bang-hui
name: Shu, Qiu-xia
name: Chen, Can
name: Gong, Yu-zhu
name: Zhao, Xiao-long
name: Xie, Gan-feng
name: Yu, Song-tao
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Virology

description: Additional file 2: Figure S2. a After HUVECs were transfected with empty vector or an NRP2 overexpression plasmid, they were cultured in conditioned medium from BON cells, A549 cells or SW480 cells for 24 h, after which they were seeded in plates. A wound-healing assay was performed, and images were captured at 0 h and 48 h after scratching. b Statistics of the migration rate of HUVECs cultured in conditioned medium from BON, A549 or SW480 cells.
DEP Bulletin:Volume 32 Issue 17
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 2008

description: The DEP bulletin is a semi-monthly publication of the New Jersey Department of Environmental Protection. It contains a list of construction permit applications recently filed or acted upon by the Department along with a calendar of events of interest, a schedule of public hearings, and Environmental Impact Statements acted upon during the period.
Multinationales et dictatures dans les Amériques
Creators: name: Valencia Grajales, Jose Fernando
name: Insuasty Rodríguez, Alfonso
Publisher: name: Zenodo
Year: 2024

description: Cet article fournit quelques éléments d’analyse des relations officieuses entre les multinationales et les dictatures en Amérique latine, de la manière dont les entreprises en ont tiré profit, des faits mis en lumière par les commissions de vérité, des répercussions sur les populations et l’environnement et de ce qui subsiste de nos jours de ces alliances. Depuis des décennies, l’Amérique latine est le théâtre d’interactions complexes entre multinationales et régimes dictatoriaux. Ces relations mutuellement bénéfiques ont suscité nombre de controverses et ont laissé des plaies encore ouvertes dans la région. Cet article fournit quelques éléments d’analyse des relations officieuses entre les multinationales et les dictatures en Amérique latine, de la manière dont ces dernières dont elles en ont profité, les faits mis en lumière par les commissions de vérité à ce sujet, les répercussions sur les populations et l’environnement et ce qui subsiste de nos jours des alliances entre États et multinationales. L’étude du rôle des multinationales dans les dictatures d’Amérique latine n’est pas une question de second ordre. Elle nécessite une analyse approfondie et un débat public de grande ampleur.
Estimating Photometric Redshifts for X-ray sources in the X-ATLAS field, using machine-learning techniques
Creators: name: Mountrichas, G.
name: Corral, A.
name: Masoura, V. A.
name: Georgantopoulos, I.
name: Ruiz, A.
name: Georgakakis, A.
name: Carrera, F. J.
name: Fotopoulou, S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present photometric redshifts for 1,031 X-ray sources in the X-ATLAS field, using the machine learning technique TPZ (Carrasco Kind & Brunner 2013). X-ATLAS covers 7.1 deg2 observed with the XMM-Newton within the Science Demonstration Phase (SDP) of the H-ATLAS field, making it one of the largest contiguous areas of the sky with both XMMNewton and Herschel coverage. All of the sources have available SDSS photometry while 810 have additionally mid-IR and/or near-IR photometry. A spectroscopic sample of 5,157 sources primarily in the XMM/XXL field, but also from several X-ray surveys and the SDSS DR13 redshift catalogue, is used for the training of the algorithm. Our analysis reveals that the algorithm performs best when the sources are split, based on their optical morphology, into point-like and extended sources. Optical photometry alone is not enough for the estimation of accurate photometric redshifts, but the results greatly improve when, at least, mid-IR photometry is added in the training process. In particular, our measurements show that the estimated photometric redshifts for the X-ray sources of the training sample, have a normalized absolute median deviation, n_mad=0.06, and the percentage of outliers, eta=10-14 percent, depending on whether the sources are extended or point-like. Our final catalogue contains photometric redshifts for 933 out of the 1,031 X-ray sources with a median redshift of 0.9.
description: 10 pages, 13 figures, A&A accepted
title: ADCO, Cartulaire de l'abbaye de Saint-Seine (XIIIe siècle), Cart. 165 (10 H 6, ms. 139), 354 pages, f. 0281
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: CG21/F.PETOT/2009
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: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de l'abbaye de Saint-Seine (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 165 (10 H 6, ms. 139), 354 pages, f. 0281, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Saint-Seine (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 165 (10 H 6, ms. 139), 354 pages, f. 0281, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Saint-Seine
description: Provenance: http://www.wikidata.org/entity/Q2820709
title: Calibration of passive sampling devices for hydrophobic organic contaminants
Creators: name: Rusinaa, Tatsiana P.
name: Smedesb, Foppe
name: Klanova, Jana
Publisher: name: ASC 2007 - Theme session J
Year: 2024
Subjects: Technologies and data
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Application of passive samplers for monitoring of hydrophobic organic contaminants (HOCs) requires calibration data that relate absorbed amounts in the sampler to dissolved aqueous concentrations. Therefore, prior to deployment in the environment, passive samplers should be calibrated to determine sampling rates (RS) for the target compounds under controlled conditions in the laboratory. There are a number of approaches for dosing systems that can be used to calibrate samplers, providing the necessary non-depleted situation. Dosed nominal values are normally reduced because of the sorption effects of HOCs on the surface of glassware and sorption to particulate matter and dissolved organic carbon material. Therefore, all the present methods depend on accurate determination of very low freely dissolved concentration of HOCs in water. Overestimation of dissolved water concentration easily occurs and may lead to a larger underestimation of sampling rates with increasing KOW, particularly for compounds of log KOW>6. The present study investigates the relationship between RS and log KOW without direct measurement of dissolved concentrations in water. An excess number of spiked silicone rubber sheets with known contaminant concentration are used for dosing the water. Dissolved water concentration can be predicted from the known water-silicone rubber partition coefficients. The uptake rate of non-spiked passive samplers is used to calculate the sampling rate. This concept simplifies the calibration procedure and can be used to investigate the kinetics of the uptake process of HOCs by any passive sampling material.
title: Passive Samplers as Sediment Surrogates in Toxicity Tests
Creators: name: Nipper, Marion
name: Carr, R. Scott
name: Biedenbach, Jim
name: Macfarlane, John
name: Gschwend, Philip
Publisher: name: ASC 2007 - Theme session J
Year: 2024
Subjects: Technologies and data
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Narcosis has long been recognized as a mechanism of toxicity for aquatic animals exposed to hydrophobic organic chemicals (HOCs). This toxic effect can be understood as the disruption of membrane functions due to the inclusion of significant quantities of contaminating HOCs in the lipid bilayers of key cellular components. Due to their nonionic character, all HOCs can be accumulated in these nonpolar subcellular regions. Further, the evidence shows that mixtures of HOCs exhibit overall impacts that are the sum of the effects due to each of the individual components. Since contaminated sediments contain diverse HOC mixes (e.g., normal, branched, and cyclic alkanes from petroleum, PAHs in coal tars, PCBs in dielectric fluids, linear alkyl benzenes from surfactants), all such substances must be considered together in any site-specific assessment for narcosis.
On the bosonic atoms
Creators: name: Amusia, M. Ya.
name: Chernysheva, L. V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We investigate here ground state properties of atoms, in which substitute fermions -- electrons by bosons, e.g. $π$ - meson. We perform some calculations in the frame of modified Hartree-Fock (HF) equation. The modification takes into account the symmetry, instead of anti-symmetry of the two-identical bosons wave function. The modified HF approach thus enhances (doubles) the effect of self-action for the boson case. Therefore, we accordingly modify the HF equations by eliminating from them the self-action terms artificially. We found the binding energy of $π$ - meson negative ions of $π$ - meson atoms and the number of extra bound $π$ - meson increases with the growth of nuclear charge Z. For e.g. for Xe even four times charged negative ion exists. As an example of a simple process with a pion atom, we consider photoionization that differs essentially from that for electron atoms. Namely, it is not monotonic decreasing from the threshold but has a prominent maximum above threshold instead. We study also elastic scattering of pions by $π$ - meson atoms.
description: 6 pages, 4 figures, 1 table
One-loop effective potential for scalar and vector fields on higher dimensional noncommutative flat manifolds
Creators: name: Bytsenko, A. A
name: Goncalves, A. E.
name: Zerbini, S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The effective potentials for massless scalar and vector quantum field theories on D dimensional manifolds with p compact noncommutative extra dimensions are evaluated by means of dimensional regularization implemented by zeta function techniques. It is found that the zeta function associated with the one-loop operator may not be regular at the origin. Thus, the related heat-kernel trace has a logarithmic term in the short t asymptotics expansion. Consequences of this fact are briefly discussed.
description: 9 pages, Latex AMS style, typos corrected, numerical coefficients corrected, references added
Data from: "A rainfall-manipulation experiment with 517 Arabidopsis thaliana accessions"
Creators: name: Exposito-Alonso, Moises
name: Weigel, Detlef
Publisher: name: figshare
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences

description: The gold standard for studying natural selection and adaptation in the wild is to quantify lifetime fitness of individuals from natural populations that have been grown together in a common garden, or that have been reciprocally transplanted. By combining fitness values with species traits and genome sequences, one can infer selection coefficients at the genetic level. Here we present a rainfall-manipulation experiment with 517 whole-genome sequenced natural accessions of the plant Arabidopsis thaliana spanning the global distribution of the species. The experiments were conducted in two field stations in contrasting climates, in the Mediterranean and in Central Europe, where we built rainout shelters and simulated high and low rainfall. Using custom image analysis we quantified fitness- and phenology-related traits for 23,154 pots, which contained about 14,500 plants growing independently, and over 310,000 plants growing in small populations (max. 30 plants). This large field experiment dataset, which associates fitness and ecologically-relevant traits with genomes, will provide an important resource to test eco-evolutionary genetic theories and to understand the potential evolutionary impacts of future climates on an important plant model species.
Data from: "A rainfall-manipulation experiment with 517 Arabidopsis thaliana accessions"
Creators: name: Exposito-Alonso, Moises
name: Weigel, Detlef
Publisher: name: figshare
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences

description: The gold standard for studying natural selection and adaptation in the wild is to quantify lifetime fitness of individuals from natural populations that have been grown together in a common garden, or that have been reciprocally transplanted. By combining fitness values with species traits and genome sequences, one can infer selection coefficients at the genetic level. Here we present a rainfall-manipulation experiment with 517 whole-genome sequenced natural accessions of the plant Arabidopsis thaliana spanning the global distribution of the species. The experiments were conducted in two field stations in contrasting climates, in the Mediterranean and in Central Europe, where we built rainout shelters and simulated high and low rainfall. Using custom image analysis we quantified fitness- and phenology-related traits for 23,154 pots, which contained about 14,500 plants growing independently, and over 310,000 plants growing in small populations (max. 30 plants). This large field experiment dataset, which associates fitness and ecologically-relevant traits with genomes, will provide an important resource to test eco-evolutionary genetic theories and to understand the potential evolutionary impacts of future climates on an important plant model species.
title: ADCO, Premier cartulaire de l'abbaye de Molesmes (XIIe siècle), Cart. 142 (7 H 6), 128 pages, f. 0009v
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: CG21/F.PETOT/2009
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP

description: Premier cartulaire de l'abbaye de Molesmes (XIIe siècle), Archives départementales de la Côte-d'Or, Cart. 142 (7 H 6), 128 pages, f. 0009v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Premier cartulaire de l'abbaye de Molesmes (XIIe siècle), Archives départementales de la Côte-d'Or, Cart. 142 (7 H 6), 128 pages, f. 0009v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb137389344
description: Provenance: abbaye de Molesme
description: Provenance: http://www.wikidata.org/entity/Q334044
title: 02_1701
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/