cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Innovative Financing Solutions: A Transformative Driver for Financial Performance of Businesses in Morocco
Creators: name: Badrane, Nohayla
name: Bamousse, Zineb
Publisher: name: arXiv
Year: 2025
Subjects: subject: General Finance (q-fin.GN)
subject: FOS: Economics and business

description: In a rapidly evolving landscape marked by continuous change and complex challenges, effective cash management stands as a cornerstone for ensuring business sustainability and driving performance. To address these pressing demands, cash managersare increasingly turning to innovative financing solutions such as venture capital, green finance, crowdfunding, advanced services from Pan-African banks, and blockchain technology. These cutting-edge tools are pivotal in bolstering resilience against market volatility, ecological transitions, and the accelerating pace of technological change. The present article aims to examine how such innovative financial approaches can serve as strategic drivers, enabling businesses to transform challenges into opportunities. The analysis underscores that rethinking cash management through innovation is a critical pathway toboost the performance of Moroccan companies. Therefore, embracing these forward-thinking strategies unlocks new avenues for development empowering them to adapt with agility amidst the uncertainties of a shifting environment.
description: in French language
Magnetic tunnel junctions based on ferroelectric Hf0.5Zr0.5O2 tunnel barriers
Creators: name: Wei, Yingfen
name: Matzen, Sylvia
name: Agnus, Guillaume
name: Salverda, Mart
name: Nukala, Pavan
name: Maroutian, Thomas
name: Chen, Qihong
name: Ye, Jianting
name: Lecoeur, Philippe
name: Noheda, Beatriz
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A ferroelectric tunnel barrier in between two ferromagnetic electrodes (multiferroic tunnel junction, MFTJ), is one of the most promising concepts for future microelectronic devices. In parallel, Hafnia based ferroelectrics are showing great potential for device miniaturization down to the nanoscale. Here we utilize ferroelectric Hf0.5Zr0.5O2 (HZO) with thickness of only 2 nm, epitaxially grown on La0.7Sr0.3MnO3 (LSMO) ferromagnetic electrodes, as a large band-gap insulating barrier integrated in MFTJs with cobalt top electrodes. As previously reported for other MFTJs with similar electrodes, the tunneling magnetoresistance (TMR) can be tuned and its sign can even be reversed by the bias voltage across the junction. We demonstrate four non-volatile resistance states generated by magnetic and electric field switching with high reproducibility in this system.
Nonlinear dynamics of mechanical systems with friction contacts: coupled static and dynamic Multi-Harmonic Balance Method and multiple solutions
Creators: name: Zucca, Stefano
name: Firrone, Christian M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: Real applications in structural mechanics, where the dynamic behavior is linear, are rare. Usually, structures are made of components assembled together by means of joints whose behavior maybe highly nonlinear. Depending on the amount of excitation, joints can dramatically change the dynamic behavior of the whole system, and the modelling of this type of constraint is therefore crucial for a correct prediction of the amount of vibration. The solution of the nonlinear equilibrium equations by means of the Harmonic Balance Method (HBM) is widely accepted as an effective approach to calculate the steady state forced response in the frequency domain, in spite of Direct Time Integration (DTI). The state of the art contact element used to model the friction forces at the joint interfaces is a nodal contact element, where the local contact compliance is modelled by means of linear springs and Coulomb law is used to govern the friction phenomena. In the literature, when the HBM is applied to vibrating systems with joint interfaces and the state-of-the-art contact model is used, an uncoupled approach is mostly employed: the static governing equations are solved in advance to compute the pre-stress effects and then the dynamic governing equations are solved to predict the vibration amplitude of the system. As a result, the HBM steady-state solution may lead to a poor correlation with the DTI solution, where static and dynamic loads are accounted for simultaneously. In this paper, the HBM performances are investigated by comparing the uncoupled approach to a fully coupled static/dynamic approach. In order to highlight the main differences between the two approaches, a lumped parameter system, characterized by a single friction contact, is considered in order to show the different levels of accuracy that the proposed approaches can provide for different configurations.
Additional file 1 of Cross-cultural adaptation and psychometric validation of point-of-care outcome assessment tools in Chinese palliative care clinical practice
Creators: name: Dai, Yunyun
name: Johnson, Claire E
name: Ding, Jinfeng
name: Chen, Yongyi
name: Connolly, Alanna
name: Wang, Lianjun
name: Daveson, Barbara A
Publisher: name: figshare
Year: 2024
Subjects: Biochemistry
Medicine
Biotechnology
Biological Sciences not elsewhere classified
Science Policy

description: Supplementary Material 1
Optimal Popularity-based Transmission Range Selection for D2D-supported Content Delivery
Creators: name: Pescosolido, Loreto
name: Passarella, Andrea
name: Conti, Marco
Publisher: name: arXiv
Year: 2025
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Considering device-to-device (D2D) wireless links as a virtual extension of 5G (and beyond) cellular networks to deliver popular contents has been proposed as an interesting approach to reduce energy consumption, congestion, and bandwidth usage at the network edge. In the scenario of multiple users in a region independently requesting some popular content, there is a major potential for energy consumption reduction exploiting D2D communications. In this scenario, we consider the problem of selecting the maximum allowed transmission range (or equivalently the maximum transmit power) for the D2D links that support the content delivery process. We show that, for a given maximum allowed D2D energy consumption, a considerable reduction of the cellular infrastructure energy consumption can be achieved by selecting the maximum D2D transmission range as a function of content class parameters such as popularity and delay-tolerance, compared to a uniform selection across different content classes. Specifically, we provide an analytical model that can be used to estimate the energy consumption (for small delay tolerance) and thus to set the optimal transmission range. We validate the model via simulations and study the energy gain that our approach allows to obtain. Our results show that the proposed approach to the maximum D2D transmission range selection allows a reduction of the overall energy consumption in the range of 30% to 55%, compared to a selection of the maximum D2D transmission range oblivious to popularity and delay tolerance.
description: 6 pages, 6 figures, conference paper
Correlations in a Confined gas of Harmonically Interacting Spin-Polarized Fermions
Creators: name: Brosens, F.
name: Devreese, J. T.
name: Lemmens, L. F.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: For a fermion gas with equally spaced energy levels, the density and the pair correlation function are obtained. The derivation is based on the path integral approach for identical particles and the inversion of the generating functions for both static responses. The density and the pair correlation function are evaluated explicitly in the ground state of a confined fermion system with a number of particles ranging from 1 to 220 and filling the Fermi level completely.
description: 11 REVTEX pages, 3 postscript figures. Accepted for publication in Phys. Rev. E, Vol. 58 (August 1, 1998)
Guatteria foliosa Benth.
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Magnoliales
Annonaceae
Guatteria
Guatteria foliosa

description: [59] Guatteria foliosa Benth.
 London J. Bot. 2: 360 (Bentham 1843).
 HERBARIUM DATA (FG). — 4 collections at CAY. Sel. exs.: S.A. Mori & C. Gracie 23929.
SIZE. — Up to 28 cm dbh (Maas & Maas-van de Kamer 2002).
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 373, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Dynamical Friction in dE Globular Cluster Systems
Creators: name: Lotz, Jennifer M.
name: Telford, Rosemary
name: Ferguson, Henry C.
name: Miller, Bryan W.
name: Stiavelli, Massimo
name: Mack, Jennifer
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The dynamical friction timescale for globular clusters to sink to the center of a dwarf elliptical galaxy (dE) is significantly less than a Hubble time if the halos have King-model or isothermal profiles and the globular clusters formed with the same radial density profile as the underlying stellar population. We examine the summed radial distribution of the entire globular cluster systems and the bright globular cluster candidates in 51 Virgo and Fornax Cluster dEs for evidence of dynamical friction processes. We find that the summed distribution of the entire globular cluster population closely follows the exponential profile of the underlying stellar population. However, there is a deficit of bright clusters within the central regions of dEs (excluding the nuclei), perhaps due to the orbital decay of these massive clusters into the dE cores. We also predict the magnitude of each dE's nucleus assuming the nuclei form via dynamical friction. The observed trend of decreasing nuclear luminosity with decreasing dE luminosity is much stronger than predicted if the nuclei formed via simple dynamical friction processes. We find that the bright dE nuclei could have been formed from the merger of orbitally decayed massive clusters, but the faint nuclei are several magnitudes fainter than expected. These faint nuclei are found primarily in M_V > -14 dEs which have high globular cluster specific frequencies and extended globular cluster systems. In these galaxies, supernovae-driven winds, high central dark matter densities, extended dark matter halos, the formation of new star clusters, or tidal interactions may act to prevent dynamical friction from collapsing the entire globular cluster population into a single bright nucleus.
description: 15 pages, 2 tables, 7 figures; to appear in the Astrophysical Journal, April 20, 2001
title: Targeting Inflation from Below - How Do Inflation Expectations Behave?
Creators: name: Ehrmann, Michael
Publisher: name: Bank of Canada
Year: 2014

description: Inflation targeting (IT) had originally been introduced as a device to bring inflation down and stabilize it at low levels. Given the current environment of persistently weak inflation in many advanced economies, IT central banks must now bring inflation up to target. In this paper, the author tests to what extent inflation expectations are anchored in such circumstances, by comparing (i) IT and non-IT countries, and (ii) across periods when inflation is at normal levels, (persistently) high, or (persistently) weak. He finds that under low and persistently low inflation, some disanchoring can occur - inflation expectations are more dependent on lagged inflation; forecasters tend to disagree more; and inflation expectations get revised down in response to lower-than-expected inflation, but do not respond to higher-than-expected inflation. Since inflation expectations in IT countries are substantially better anchored than those in the control group, policy rates in IT countries need to react less to changes in inflation, making IT central banks considerably less likely to hit the zero lower bound.
description: Les régimes de ciblage de l’inflation ont été proposés au départ comme moyen de faire baisser l’inflation et de la maintenir à des niveaux bas. Or dans le contexte actuel caractérisé par la faiblesse persistante de l’inflation dans de nombreux pays avancés, l’action des banques centrales qui poursuivent une cible d’inflation se porte maintenant sur la remontée de l’inflation à la cible fixée. Dans son étude, l’auteur détermine à l’aide de tests jusqu’à quel point les attentes d’inflation restent ancrées à la cible en de telles circonstances en comparant les pays qui ont adopté une cible d’inflation à des pays qui n’ont pas retenu cette stratégie, d’une part, et, d’autre part, en comparant ces attentes respectives en périodes d’inflation normale, (durablement) élevée ou (durablement) basse. Il constate qu’en période d’inflation faible et durablement faible un certain désancrage peut se produire - à savoir que les attentes d’inflation affichent une dépendance accrue à l’égard du taux d’inflation passé, que les prévisionnistes sont davantage en désaccord et que les anticipations sont révisées à la baisse lorsque l’inflation se révèle plus faible qu’escompté, mais ne réagissent pas dans le cas contraire. Les anticipations d’inflation sont nettement mieux ancrées dans les pays où l’on poursuit une cible d’inflation que dans le groupe témoin. Il n’est donc pas nécessaire que le taux directeur varie autant en réaction à une évolution de l’inflation, et les banques centrales de ces pays sont beaucoup moins susceptibles de se heurter à la borne du zéro.
Photoemission Evidence for a Remnant Fermi Surface and d-Wave-Like Dispersion in Insulating Ca2CuO2Cl2
Creators: name: Ronning, F.
name: Kim, C.
name: Feng, D. L.
name: Marshall, D. S.
name: Loeser, A. G.
name: Miller, L. L.
name: Eckstein, J. N.
name: Bozovic, I.
name: Shen, Z. -X.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: An angle resolved photoemission study on Ca2CuO2Cl2, a parent compound of high Tc superconductors is reported. Analysis of the electron occupation probability, n(k) from the spectra shows a steep drop in spectral intensity across a contour that is close to the Fermi surface predicted by the band calculation. This analysis reveals a Fermi surface remnant even though Ca2CuO2Cl2 is a Mott insulator. The lowest energy peak exhibits a dispersion with approximately the |cos(kxa)-cos(kya)| form along this remnant Fermi surface. Together with the data from Dy doped Bi2Sr2CaCu2O(8 + delta) these results suggest that this d-wave like dispersion of the insulator is the underlying reason for the pseudo gap in the underdoped regime.
description: 9 pages, including 7 figures. Published in Science, one figure corrected
Approximate roots
Creators: name: Popescu-Pampu, Patrick
Publisher: name: arXiv
Year: 2025
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Given an integral domain $A$, a monic polynomial $P$ of degree $n$ with coefficients in $A$ and a divisor $p$ of $n$, invertible in $A$, there is a unique monic polynomial $Q$ such that the degree of $P-Q^{p}$ is minimal for varying $Q$. This $Q$, whose $p$-th power best approximates $P$, is called the $p$-th approximate root of $P$. If $f \in \mathbf{C}[[X]][Y]$ is irreducible, there is a sequence of characteristic approximate roots of $f$, whose orders are given by the singularity structure of $f$. This sequence gives important information about this singularity structure. We study its properties in this spirit and we show that most of them hold for the more general concept of semiroot. We show then how this local study adapts to give a proof of Abhyankar-Moh's embedding line theorem.
description: 37 pages, 6 figures
Data analysis of gravitational-wave signals from spinning neutron stars. IV. An all-sky search
Creators: name: Astone, Pia
name: Borkowski, Kazimierz M.
name: Jaranowski, Piotr
name: Królak, Andrzej
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We develop a set of data analysis tools for a realistic all-sky search for continuous gravitational-wave signals. The methods that we present apply to data from both the resonant bar detectors that are currently in operation and the laser interferometric detectors that are in the final stages of construction and commissioning. We show that with our techniques we shall be able to perform an all-sky 2-day long coherent search of the narrow-band data from the resonant bar EXPLORER with no loss of signals with the dimensionless amplitude greater than $2.8\times10^{-23}$.
description: REVTeX, 26 pages, 1 figure, submitted to Phys. Rev. D
The Enigmatic (Almost) Dark Galaxy Coma P: Distance Measurement and Stellar Populations from HST Imaging
Creators: name: Brunker, Samantha W.
name: McQuinn, Kristen B. W.
name: Salzer, John J.
name: Cannon, John M.
name: Janowiecki, Steven
name: Leisman, Lukas
name: Rhode, Katherine L.
name: Adams, Elizabeth A. K.
name: Ball, Catherine
name: Dolphin, Andrew E.
name: Giovanelli, Riccardo
name: Haynes, Martha P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present Hubble Space Telescope (HST) observations of the low surface brightness (SB) galaxy Coma P. This system was first discovered in the Arecibo Legacy Fast ALFA HI survey and was cataloged as an (almost) dark galaxy because it did not exhibit any obvious optical counterpart in the available survey data (e.g., Sloan Digital Sky Survey). Subsequent WIYN pODI imaging revealed an ultra-low SB stellar component located at the center of the HI detection. We use the HST images to produce a deep color-magnitude diagram (CMD) of the resolved stellar population present in Coma P. We clearly detect a red stellar sequence that we interpret to be a red giant branch, and use it to infer a tip of the red giant branch (TRGB) distance of 5.50$^{+0.28}_{-0.53}$ Mpc. The new distance is substantially lower than earlier estimates and shows that Coma P is an extreme dwarf galaxy. Our derived stellar mass is only 4.3 $\times$ 10$^5$ $M_\odot$, meaning that Coma P has an extreme HI-to-stellar mass ratio of 81. We present a detailed analysis of the galaxy environment within which Coma P resides. We hypothesize that Coma P formed within a local void and has spent most of its lifetime in a low-density environment. Over time, the gravitational attraction of the galaxies located in the void wall has moved it to the edge, where it had a recent "fly-by" interaction with M64. We investigate the possibility that Coma P is at a farther distance and conclude that the available data are best fit by a distance of 5.5 Mpc.
description: 22 pages, 11 figures. Accepted for publication in the Astronomical Journal
Additional file 1 of Oncolytic adenovirus encoding apolipoprotein A1 suppresses metastasis of triple-negative breast cancer in mice
Creators: name: Dong, Jie
name: Kong, Lingkai
name: Wang, Shiqun
name: Xia, Mao
name: Zhang, Yenan
name: Wu, Jingyi
name: Yang, Fuming
name: Zuo, Shuguang
name: Wei, Jiwu
Publisher: name: figshare
Year: 2024
Subjects: Biochemistry
Space Science
Medicine
Pharmacology
Biological Sciences not elsewhere classified
Cancer
Virology

description: Supplementary Material 1
Persistence with Partial Survival
Creators: name: Majumdar, Satya N.
name: Bray, Alan J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We introduce a parameter $p$, called partial survival, in the persistence of stochastic processes and show that for smooth processes the persistence exponent $θ(p)$ changes continuously with $p$, $θ(0)$ being the usual persistence exponent. We compute $θ(p)$ exactly for a one-dimensional deterministic coarsening model, and approximately for the diffusion equation. Finally we develop an exact, systematic series expansion for $θ(p)$, in powers of $ε=1-p$, for a general Gaussian process with finite density of zero crossings.
description: 5 pages, 2 figures, references added, to appear in Phys.Rev.Lett
Hydrogen Cyanide in Nitrogen-Rich Atmospheres of Rocky Exoplanets
Creators: name: Rimmer, Paul B.
name: Rugheimer, Sarah
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Hydrogen cyanide (HCN) is a key feedstock molecule for the production of life's building blocks. The formation of HCN in an N$_2$-rich atmospheres requires first that the triple bond between N$\equiv$N be severed, and then that the atomic nitrogen find a carbon atom. These two tasks can be accomplished via photochemistry, lightning, impacts, or volcanism. The key requirements for producing appreciable amounts of HCN are the free availability of N$_2$ and a local carbon to oxygen ratio of C/O $\geq 1$. We discuss the chemical mechanisms by which HCN can be formed and destroyed on rocky exoplanets with Earth-like N$_2$ content and surface water inventories, varying the oxidation state of the dominant carbon-containing atmospheric species. HCN is most readily produced in an atmosphere rich in methane (CH$_4$) or acetylene (C$_2$H$_2$), but can also be produced in significant amounts ($> 1$ ppm) within CO-dominated atmospheres. Methane is not necessary for the production of HCN. We show how destruction of HCN in a CO$_2$-rich atmosphere depends critically on the poorly-constrained energetic barrier for the reaction of HCN with atomic oxygen. We discuss the implications of our results for detecting photochemically produced HCN, for concentrating HCN on the planet's surface, and its importance for prebiotic chemistry.
description: 20 pages, 8 figures, accepted for publication in Icarus
A Short Timescale Candidate Microlensing Event in the POINT-AGAPE Pixel Lensing Survey of M31
Creators: name: Auriere, M.
name: Baillon, P.
name: Bouquet, A.
name: Carr, B. J.
name: Creze, M.
name: Evans, N. W.
name: Giraud-Heraud, Y.
name: Gould, A.
name: Hewett, P.
name: Kaplan, J.
name: Kerins, E.
name: Lastennet, E.
name: Du, Y. Le
name: Melchior, A. -L.
name: Paulin-Henriksson, S.
name: Smartt, S. J.
name: Valls-Gabaud, D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the discovery of a short-duration microlensing candidate in the northern field of the POINT-AGAPE pixel lensing survey towards M31. The full-width half-maximum timescale is very short, just 1.8 days. Almost certainly, the source star has been identified on Hubble Space Telescope archival images, allowing us to infer an Einstein crossing time of 10.4 days, a maximum magnification of about 18, and a lens-source proper motion greater than 0.3 microarcsec/day. The event lies projected at 8' from the center of M31, which is beyond the bulk of the stellar lens population. The lens is likely to reside in one of three locations. It may be a star in the M31 disk, or a massive compact halo object (Macho) in either M31 or the Milky Way. The most probable mass is 0.06 solar masses for an M31 Macho, 0.02 solar masses for a Milky Way Macho and 0.2 solar masses for an M31 stellar lens. Whilst the stellar interpretation is plausible, the Macho interpretation is the most probable for halo fractions above 20%.
description: 20 pages, 4 figures, submitted to The Astrophysical Journal (Letters)
Avaliação do uso do Radar de Penetração no Solo para mapeamento de biomassa subterrânea
Creators: name: Almeida, Emerson Rodrigo
name: Porsani, Jorge Luis
name: Booth, Adam
Publisher: name: Zenodo
Year: 2019

description: Expanded abstract published in the proceedings of the Symposium of Agricultural and Environmental Sciences (Available as open access at: Avaliação do uso do Radar de Penetração no Solo para mapeamento de biomassa subterrânea | Doity)
Microscopic origin of the conducting channels in metallic atomic-size contacts
Creators: name: Cuevas, J. C.
name: Yeyati, A. Levy
name: Martin-Rodero, A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a theoretical approach which allows to determine the number and orbital character of the conducting channels in metallic atomic contacts. We show how the conducting channels arise from the atomic orbitals having a significant contribution to the bands around the Fermi level. Our theory predicts that the number of conducting channels with non negligible transmission is 3 for Al and 5 for Nb one-atom contacts, in agreement with recent experiments. These results are shown to be robust with respect to disorder. The experimental values of the channels transmissions lie within the calculated distributions.
description: 11 pages, 4 ps-figures. Submitted to Phys. Rev. Lett
Guatteria guianensis R. E. Fr.
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Magnoliales
Annonaceae
Guatteria
Guatteria guianensis

description: [60] Guatteria guianensis (Aubl.) R.E.Fr.
 Acta Horti Berg. 12 (3): 505 (Fries 1939). — Aberemoa guianensis Aubl., Hist. Pl. Guiane 1: 610 [Jun.-Dec. 1775] (Aublet 1775).
 Guatteria aberemoa Dunal, Monogr. Anonac. 126 [Aug.-Nov. 1817] (Dunal 1817).
 Guatteria aberemoa var. microcarpa DC., Syst. Nat. [A. P. de Candolle] 1: 502 [“1818” publ. 1-15 Nov. 1817] (Candolle 1817).
 Guatteria multivenia Diels, Notizbl. Bot. Gart. Berlin-Dahlem 10: 171 (Diels 1927).
 Guatteria excellens R.E.Fr., Publ. Field Mus. Nat. Hist., Bot. Ser. 13 (2.3): 721 (Fries 1938).
 Guatteria calophylla R.E.Fr., Acta Horti Berg. 12 (3): 507 (Fries 1939).
 Guatteria robusta R.E.Fr., Mem. New York Bot. Gard. 9 (1): 328 (Fries 1957).
 NOTE. — Dunal (1817: 126) ascribed the description of Guatteria aberemoa to “DC. Syst. univ. ined.”, but not the name itself.
VERNACULAR NAMES. — Pa: kuuku-ãra-purubumna, kuukumwipurubumna • Wp: pina’ɨpiyũ• Cr: manmanyawé • Br:envira-da-mata.
 HERBARIUM DATA (FG). — 23 collections at CAY. Sel. exs.: J.B. Aublet s.n. (lectotype BM [BM000547286] designated by Fries (1939).
INVENTORY DATA (FG). — 29 trees in 26 plots; Fmax <1 %; dbhinv = 15.6 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 373, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Reliable Explainability of Deep Learning Spatial-Spectral Classifiers for Improved Semantic Segmentation in Autonomous Driving
Creators: name: Gutiérrez-Zaballa, Jon
name: Basterretxea, Koldo
name: Echanobe, Javier
Publisher: name: arXiv
Year: 2025
Subjects: subject: Image and Video Processing (eess.IV)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Integrating hyperspectral imagery (HSI) with deep neural networks (DNNs) can strengthen the accuracy of intelligent vision systems by combining spectral and spatial information, which is useful for tasks like semantic segmentation in autonomous driving. To advance research in such safety-critical systems, determining the precise contribution of spectral information to complex DNNs' output is needed. To address this, several saliency methods, such as class activation maps (CAM), have been proposed primarily for image classification. However, recent studies have raised concerns regarding their reliability. In this paper, we address their limitations and propose an alternative approach by leveraging the data provided by activations and weights from relevant DNN layers to better capture the relationship between input features and predictions. The study aims to assess the superior performance of HSI compared to 3-channel and single-channel DNNs. We also address the influence of spectral signature normalization for enhancing DNN robustness in real-world driving conditions.
Quasiparticles in the vortex lattice of unconventional superconductors: Bloch waves or Landau levels?
Creators: name: Franz, M.
name: Tesanovic, Z.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A novel singular gauge transformation is developed for quasiparticles in the mixed state of a strongly type-II superconductor which permits a full solution of the problem at low and intermediate fields. For a periodic vortex lattice the natural low-energy quasiparticle states are Bloch waves rather than Landau levels discussed in the recent literature. The new representation elucidates the physics considerably and provides fresh insights into the spectral properties of such systems.
description: 4 pages REVTeX, 3 PostScript figures. For related work and info visit http://www.pha.jhu.edu/~franz [Final version to appear in PRL; minor computational error corrected.]
title: International House Price Cycles, Monetary Policy and Risk Premiums
Creators: name: Bauer, Gregory
Publisher: name: Bank of Canada
Year: 2014

description: Using a panel logit framework, the paper provides an estimate of the likelihood of a house price correction in 18 OECD countries. The analysis shows that a simple measure of the degree of house price overvaluation contains a lot of information about subsequent price reversals. Corrections are typically triggered by a sharp tightening in the monetary policy interest rate relative to a baseline level in each country. Two different assessments of the current and future baseline estimates of monetary policy interest rates are provided: a simple Taylor rule and one extracted from a term structure model. A case study based on the Canadian housing market is presented.
description: À partir d’un modèle logit avec données de panel est fournie une estimation de la probabilité d’une correction des prix des logements dans 18 pays de l’OCDE. L’analyse montre qu’une mesure simple du degré de surévaluation des prix des logements contient une grande quantité d’informations sur les changements ultérieurs de prix. Les corrections de prix sont généralement provoquées par un relèvement marqué du taux directeur au regard de son niveau de référence dans chaque pays. L’étude fournit deux modes d’évaluation différents des estimations de référence du niveau actuel et futur des taux directeurs : d’un côté, une règle de Taylor simple, et de l’autre, une règle fondée sur un modèle à structure par terme. Une étude de cas du marché canadien du logement est présentée.
Branes, partition functions and quadratic monopole superpotentials
Creators: name: Amariti, Antonio
name: Cassia, Luca
name: Garozzo, Ivan
name: Mekareeya, Noppadol
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We obtain the brane setup describing 3d $\mathcal{N}=2$ dualities for $USp(2N_c)$ and $U(N_c)$ SQCD with monopole superpotentials. This classification follows from a complete analysis of affine and twisted affine compactifications from 4d. The analysis leads to a new duality for the unitary case that has been previously overlooked in the literature. We check this by matching of the three sphere partition function of the two sides of this new duality and find a perfect agreement. Furthermore we use the partition function to predict new 3d $\mathcal{N}=2$ dualities for SQCD with monopole superpotentials and tensorial matter.
description: 30 pages
The Optimal Exploitation of a Natural Resource when there is full Complementarity
Creators: name: Withagen, C
name: Withagen, C
Publisher: name: Unknown
Year: 1982
Subjects: Research Methods/ Statistical Methods
Resource /Energy Economics and Policy

description: In the present paper we analyse optimal economic growth with an exhaustible natural resource when the economy's non-resource output is produced by means of capital and the withdrawal from the resource, whereas these two factors of production are highly complementary.
Competition of mixing and segregation in rotating cylinders
Creators: name: Dury, Christian M.
name: Ristow, Gerald H.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Using discrete element methods, we study numerically the dynamics of the size segregation process of binary particle mixtures in three-dimensional rotating drums, operated in the continuous flow regime. Particle rotations are included and we focus on different volume filling fractions of the drum to study the interplay between the competing phenomena of mixing and segregation. It is found that segregation is best for a more than half-filled drum due to the non-zero width of the fluidized layer. For different particle size ratios, it is found that radial segregation occurs for any arbitrary small particle size difference and the final amount of segregation shows a linear dependence on the size ratio of the two particle species. To quantify the interplay between segregation and mixing, we investigate the dynamics of the center of mass positions for each particle component. Starting with initially separated particle groups we find that no mixing of the component is necessary in order to obtain a radially segregated core.
description: 9 pages, 12 figures (EPIC/EEPIC & EPS, macros included), submitted to Physics of Fluids
Detection and treatment of Candida auris in an outbreak situation: risk factors for developing colonization and candidemia by this new species in critically ill patients
Creators: name: Ruiz-Gaitán, Alba
name: Martínez, Héctor
name: Moret, Ana María
name: Calabuig, Eva
name: Tasias, María
name: Alastruey-Izquierdo, Ana
name: Zaragoza, Óscar
name: Mollar, Joan
name: Frasquet, Juan
name: Salavert-Lletí, Miguel
name: Ramírez, Paula
name: López-Hontangas, José Luis
name: Pemán, Javier
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Background: Candida auris is an emerging, multidrug-resistant yeast causing hospital outbreaks. This study describes the first 24 months of the ongoing C. auris outbreak in our hospital and analyzes predisposing factors to C. auris candidemia/colonization. Research design and methods: A 12-month prospective, case-controlled study was performed including a total of 228 patients (114 colonized/candidemia and 114 controls). Data from the first 79 candidemia episodes and 738 environmental samples were also analyzed. Definitive C. auris identification was performed by ITS sequencing. Antifungal susceptibility was carried out by EUCAST methodology. Results: Polytrauma (32%), cardiovascular disease (25%), and cancer (17%) were the most common underlying condition in colonized/candidemia patients. Indwelling CVC (odds ratio {OR}, 13.48), parenteral nutrition (OR, 3.49), and mechanical ventilation (OR, 2.43) remained significant predictors of C. auris colonization/candidemia. C. auris was most often isolated on sphygmomanometer cuffs (25%) patient tables (10.2%), keyboards (10.2%), and infusion pumps (8.2%). All isolates were fully resistant to fluconazole (MICs >64 mg/L) and had significantly reduced susceptibility to voriconazole (GM, 1.8 mg/L). Conclusions: Predictor conditions to C. auris colonization/candidemia are similar to other Candida species. C. auris colonizes multiple patient’s environment surfaces. All isolates are resistant to fluconazole and had significant reduced susceptibility to voriconazole.
Benchmarking vdW-DF first principle predictions against Coupled Electron-Ion Monte Carlo for high pressure liquid hydrogen
Creators: name: Gorelov, Vitaly
name: Pierleoni, Carlo
name: Ceperley, David M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We report first principle results for nuclear structure and optical responses of high pressure liquid hydrogen along two isotherms in the region of molecular dissociation. We employ Density Functional Theory with the vdW-DF approximation (vdW) and we benchmark the results against existing predictions from Coupling Electron-Ion Monte Carlo (CEIMC). At fixed density and temperature, we find that pressure from vdW is higher than pressure from CEIMC by about 10 GPa in the molecular insulating phase and about 20 GPa in the dissociated metallic phase. Molecules are found to be overstabilized using vdW, with a slightly shorter bond length, and with a stronger resistance to compression. As a consequence, pressure dissociation along isotherms using vdW is more progressive than computed with CEIMC. Below the critical point, the liquid-liquid phase transition is observed with both theories in the same density region but the one predicted by vdW has a smaller density discontinuity, i.e. a smaller first order character. The optical conductivity computed using Kubo-Greenwood is rather similar for the two systems and reflects the slightly more pronounced molecular character of vdW.
description: 13 pages, 7 figures, submitted to Contribution to Plasma Physics
Do Short GRBs Exhibit an Anticorrelation between Their Intrinsic Duration and Redshift?
Creators: name: Hasan, Ali M.
name: Azzam, Walid J.
Publisher: name: arXiv
Year: 2025
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Gamma-ray bursts (GRBs) are violent stellar explosions that are traditionally divided into two groups: short bursts (SGRBs) with an observed duration T90 < 2 s, and long bursts (LGRBs) with an observed duration T90 > 2 s, where T90 refers to the time needed for 90% of the fluence to be detected. Studies of progenitor models suggest that LGRBs emanate from the core collapse of massive stars, while SGRBs result from the merging of two compact objects, like two neutron stars or a neutron star and a black hole. Recent studies have found evidence that there is an anticorrelation between the intrinsic duration and the redshift of long GRBs. In this study, we first check whether LGRBs exhibit an anticorrelation between their intrinsic duration and redshift using an expanded dataset of long bursts that we have compiled. Next, we investigate whether this anticorrelation applies to SGRBs as well using a sample of short GRBs that we have compiled. Our analysis confirms the results obtained by previous studies regarding the anticorrelation for LGRBs. On the other hand, our results indicate that short GRBs do not exhibit such an anticorrelation. We discuss the implications of our results in the context of how metallicity evolves with redshift and the role that it might play in the aforementioned anticorrelation.
description: 15 pages, 2 figures, 2 tables, 35 references
Additional file 1 of Tea polyphenol-derived nanomedicine for targeted photothermal thrombolysis and inflammation suppression
Creators: name: Wang, Hui
name: Tang, Cui
name: Xiang, Yuxia
name: Zou, Chan
name: Hu, Jianming
name: Yang, Guoping
name: Zhou, Wenhu
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified

description: Supplementary Material 1
OTLARNING XUSUSIY BIRIKUVCHILARINING LINGVISTIK TAHLILI
Creators: name: Mamaraximov, Sirojiddin
name: Axrorov, Alisher
name: Muratkulov, Amanulla
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada shu vaqtgacha hali so‘z turkumlari bo‘yicha alohida  birikuvchanlik lug‘atlarini tuzish tamoyillari yetarlicha o‘rganilmaganligi aniqlandi. Faqat eski "Imlo lug‘ati" mavjudligi til va ijodiy tafakkur rivojlanishiga to‘sqinlik qilmoqda. Shu sababli, maxsus birikuvchanlik lug‘atlarini yaratish zarurati belgilandi. Maqolada valentlik nazariyasi va korpus tilshunosligi metodlari qo‘llanildi.
Guatteria intermedia Scharf
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Magnoliales
Annonaceae
Guatteria
Guatteria intermedia

description: [61] Guatteria intermedia Scharf
(Fig. 8A)
 Blumea 51 (3): 545 (Scharf 2006).
NOTE. — Known only from the Guiana Shield.
VERNACULAR NAMES. — Ka: payulilan, wayilu • Wp: ɨwi.
 HERBARIUM DATA (FG). — 19 collections at CAY. Sel. exs.: R.A.A. Oldeman B-4125 (holo-, CAY [CAY100867, CAY100868]; iso-, P [P00115965]).
INVENTORY DATA (FG). — 18 trees in 13 plots; Fmax <1 %; dbhinv = 19.4 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 374, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Spin and energy correlations in the one dimensional spin 1/2 Heisenberg model
Creators: name: Naef, F.
name: Zotos, X.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In this paper, we study the spin and energy dynamic correlations of the one dimensional spin 1/2 Heisenberg model, using mostly exact diagonalization numerical techniques. In particular, observing that the uniform spin and energy currents decay to finite values at long times, we argue for the absence of spin and energy diffusion in the easy plane anisotropic Heisenberg model.
description: 10 pages, 3 figures, gzipped postscript
XX ASRNING 60-80 YILLARIDA O'ZBEKISTONDA QISHLOQ XO'JALIGI TARIXIGA OID MAVZUNI O'QITISHDA ZAMONAVIY METODLARNI QO'LLASH
Creators: name: Usanova, Zulfiya
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada 1960-1980-yillarda O‘zbekistonda qishloq xo‘jaligi tarixiga oid mavzuni o‘qitishda zamonaviy, interfaol metodlarni qo‘llash atroflicha tahlil qilingan.
Guatteria leucotricha Scharf & Maas
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Magnoliales
Annonaceae
Guatteria
Guatteria leucotricha

description: [62] Guatteria leucotricha Scharf & Maas
 Blumea 51 (1): 123 (Scharf & Maas 2006).
NOTE. — Known only from French Guiana.
 HERBARIUM DATA (FG). — 2 collections at CAY.Sel. exs.: S.A. Mori & B.M. Boom 15360 (holo-, NY [00807020]; iso-, CAY [CAY034217], K [K001096423], P [P00115992], U [U0126456], US [01123113]).
 SIZE. — Up to 45 cm dbh (Scharf et al. 2006).
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 374, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
title: Persistent Leverage in Portfolio Sorts: An Artifact of Measurement Error?
Creators: name: Mueller, Michael
Publisher: name: Bank of Canada
Year: 2014

description: Studies such as Lemmon, Roberts and Zender (2008) demonstrate how stable firms’ capital structures are over time, and raise the question of whether new theories of capital structure are needed to explain these phenomena. In this paper, I show that trade-off theory-based empirical proxies that are observed with error offer an alternative explanation for the persistence in portfolio-leverage levels. Measurement error noise equal to 80% of the cross-sectional variation in the market to book ratio, coupled with slight mismeasurement of other factors, matches simulated data moments to empirical moments. This suggests that unobserved investment opportunities play an important role in explaining leverage ratios.
description: Certains auteurs comme Lemmon, Roberts et Zender (2008) démontrent la stabilité à long terme de la structure financière des sociétés et se demandent s’il est nécessaire de formuler de nouvelles théories sur la structure du capital pour expliquer un tel phénomène. Dans la présente étude, l’auteur montre que les indicateurs empiriques fondés sur la théorie de l’arbitrage et observés de façon erronée offrent une autre explication de la persistance de l’effet de levier financier dans les portefeuilles. Le recours à un bruit d’erreur de mesure équivalant à 80 % de la variation transversale du ratio cours / valeur comptable, conjugué à la mesure légèrement inexacte d’autres facteurs, se traduit par une concordance entre les moments simulés et les moments empiriques. Ce résultat laisse à penser que les possibilités d’investissement non observées contribuent fortement à expliquer les ratios de levier financier.