cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MOESM1 of Noninvasive determination of toxic stress biomarkers by high-throughput screening of photoautotrophic cell suspension cultures with multicolor fluorescence imaging
Creators: name: Segečová, Anna
name: Pérez-Bueno, María
name: Barón, Matilde
name: Červený, Jan
name: Roitsch, Thomas
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1. Additional line graphs, spider graphs, PCA biplots and table of PCA loadings for all tested concentrations and time points, visual effects on representative samples, flowchart of experimental design and scheme of data organization and inputs used for analyses.
Ciment – Argile calcinée – Filler calcaire : propriétés mécaniques de liants hydrauliques ternaires
Creators: name: CARDINAUD, Guillemette
name: ROZIERE, Emmanuel
name: LOUKILI, Ahmed
name: MARTINAGE, Oliver
name: BARNES-DAVIN, Laury
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: Nous étudions, à travers des mélanges binaires et ternaires, l’influence de la substitution du ciment par de l’argile calcinée et/ou du filler calcaire sur les propriétés mécaniques. En plus d’un ciment Portland, 3 liants sont analysés : un mélange binaire où 30% du ciment est remplacé par de l’argile calcinée et deux mélanges ternaires – l’un où 30% du ciment est remplacé par de l’argile et du filler calcaire (15%, 15%) et l’autre où 45% du ciment est substitué (30% argile calcinée, 15% filler calcaire). Les résultats montrent tout d’abord que le taux de substitution a peu d’effet sur le degré d’avancement global de la réaction d’hydratation. Ensuite, les comportements des mélanges à 30% de substitution (binaire et ternaire) sont similaires d’un point de vue mécanique et calorimétrique (flux de chaleur et chaleur cumulée), tandis que le mélange ternaire à 45% de substitution se distingue nettement. De plus, les propriétés mécaniques rapportées au taux de substitution semblent même être renforcées pour le mélange ternaire à 45% de substitution du ciment. Ce résultat montre que l’addition du filler calcaire permet de garder, voire d’augmenter, les propriétés mécaniques d’un mélange binaire tout en augmentant la substitution du ciment.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Quantization of Solitons in Coset Space
Creators: name: Manjavidze, J.
name: Sissakian, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The perturbation theory around the soliton fields of the sin-Gordon model is developed in the coset space. It is shown by explicit calculations that all corrections to the topological soliton contribution are canceled exactly.
description: 28 pages, Latex, no figures
Effet de la taille d’hétérogénéité et effet d’échelle : une approche combinée pour des matériaux quasi-fragiles
Creators: name: ALAM, Syed Yasir
name: ZHU, Ran
name: LOUKILI, Ahmed
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: Expérimentalement, l’effet d’échelle sur le béton est très souvent étudié à l’aide des corps d’épreuves homothétiques entaillés où l’on cherche à relier la résistance nominale estimée à partir de la charge de rupture en flexion à une dimension caractéristique D. L’objectif de cette étude est d’étudier expérimentalement l’impact de l’hétérogénéité (taille maximum de granulat dmax) sur l’effet d’échelle. Celui-ci a été réalisé en considérant le rapport D/dmax comme facteur fondamental de l’effet d’échelle. Trois coupures granulaires ont été testées sur trois tailles de poutres similaires. Les résultats mettent en évidence une grande influence de la taille du granulat sur le comportement à la rupture du béton. Il existe une relation directe entre les paramètres de l’effet d’échelle obtenus par la loi de Bazant et la taille du granulat. Le traitement des résultats d’une même taille avec bétons de différentes granulométries dans le même diagramme conduit à la même loi d’effet d’échelle structurelle classique avec une valeur de transition identique.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Modèles prédictifs de l’affaissement du béton : Cas de granulats concassés et roulés
Creators: name: BALA, Mokrane
name: ZENTAR, Rachid
name: BOUSTINGORRY, Pascal
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: La prédiction du comportement rhéologique des bétons est dans le centre des préoccupations actuelles de l’industrie du béton. Les ressources en matériaux de plus en plus rares et de propriétés très variables nous poussent à concevoir un modèle qui prend en considération ces variations afin d’économiser le temps et le coût des études de formulation de béton ainsi qu’optimiser ses performances. Des études antérieures de suspensions ont montré que les propriétés rhéologiques de ces dernières, notamment la viscosité et la contrainte seuil de cisaillement, dépendent non seulement de celles du fluide suspendant mais aussi des propriétés de l’empilement des grains solides notamment un paramètre adimensionnel intrinsèque qui suit une loi de Krieger-Dougherty. Dans cette étude, nous allons mettre en évidence les différentes propriétés du squelette granulaire qui affectent les propriétés rhéologiques du béton. Notre objectif est d’identifier le paramètre intrinsèque des granulats qui permet de calculer la contrainte seuil du béton à travers une loi modifiée de Chateau et al. Le travail est engagé sur deux typologies de grains : les granulats concassés et les roulés.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Additional file 1: of Heavy-slow resistance training in addition to an ultrasound-guided corticosteroid injection for individuals with plantar fasciopathy: a feasibility study
Creators: name: Riel, Henrik
name: Olesen, Jens
name: Jensen, Martin
name: Vicenzino, Bill
name: Rathleff, Michael
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Plant Biology

description: Online supplementary table of previous care-seeking behaviour. (DOCX 16 kb)
Nouvelle approche pour la formulation des BAP
Creators: name: SEBSADJI, Soumia Kheira
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: Les bétons autoplçants (BAP) sont des bétons caractérisés essentiellement par une mise en place sans vibration. Pour la formulation des BAP, plusieurs approches, pour la plupart empiriques, sont utilisées. Dans ce travail, une nouvelle approche analytique va être présentée. Cette approche se basera sur deux principes clés. Le premier, est l’application de la théorie d’optimisation de la pâte, dite « théorie de la pâte en excès ». Le deuxième, est le caractère fractal des distributions de taille des grains dans le béton. Une distribution de taille des grains est dite fractale, si elle suit une loi de puissance, l’exposant DF est une dimension non entière appelée dimension fractale, comprise entre 2 et 3. Il a été démontré que les courbes de référence continues de formulation de béton (Fuller…), et de ce fait la distribution de taille des grains du squelette solide du béton, qu’elles sont fractales. L’intérêt de cette approche est une meilleure maitrise analytique et rationnelle de la formulation des BAP.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Managing agricultural landscapes for production of multiple services: the policy challenge
Creators: name: Benton, Tim
name: Benton, Tim
Publisher: name: Unknown
Year: 2012
Subjects: Agricultural and Food Policy
Environmental Economics and Policy
Land Economics/Use

description: There is increasing recognition that there are a range of environmental goods and services that are important to society as a whole, but may have little or no value to individual landowners whose land may contribute to the overall production of these services within the landscape. Many of these goods and services may be a minor output of any one parcel of land, but when aggregated across a landscape become important generally. Management of agricultural landscapes has typically been considered as an emergent property arising from the individual decisions of individual landowners. However, this leads to the potential for a “tyranny of small decisions” (Odum, 1982) that in aggregate can contribute to the erosion of the environmental commons. This paper outlines the evidence for landscape effects on ecological systems, and suggests that such systems should be managed at a scale greater than the farm. This in turn implies that agri-environment schemes can function with greater impact if implemented across landscapes, allowing efficiency gains required within the “sustainable intensification” agenda. The challenge then is to derive policy instruments that can drive “top down” or “bottom up” implementation of such schemes such that neighbouring landowners do the “right thing” in the “right place”. The proposed mechanism for “greening” the EU’s Common Agricultural Policy is currently under debate: the extent to which the proposals are consistent with the overall need to balance biodiversity and production needs is discussed
Effects of initial axion production and photon--axion oscillation on type Ia supernova dimming
Creators: name: Grossman, Yuval
name: Roy, Sourov
name: Zupan, Jure
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recently, Csaki, Kaloper and Terning (CKT) suggested that axion-photon oscillation in the intergalactic medium can explain the observed dimming of distant type Ia supernovae. This mechanism works only if the initial axion flux is much smaller than the initial photon flux. We study several mechanisms for such initial axion production. The direct axion production in the supernovae, the photon-axion oscillation in the magnetic field of supernovae and in the magnetic field of their host galaxies are addressed. We find it likely that the initial axion flux is very small and therefore does not pose a problem to the CKT mechanism.
description: 11 pages, Revtex4. Minor modifications in the text
Universal divergence of the Renyi entropy of a thinly sliced torus at the Ising fixed point
Creators: name: Kulchytskyy, Bohdan
name: Sierens, Lauren E. Hayward
name: Melko, Roger G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The entanglement entropy of a quantum critical system can provide new universal numbers that depend on the geometry of the entangling bipartition. We calculate a universal number called $κ$, which arises when a quantum critical system is embedded on a two-dimensional torus and bipartitioned into two cylinders. In the limit when one of the cylinders is a thin slice through the torus, $κ$ parameterizes a divergence that occurs in the entanglement entropy sub-leading to the area law. Using large-scale Monte Carlo simulations of an Ising model in 2+1 dimensions, we access the second Renyi entropy, and determine that, at the Wilson-Fisher (WF) fixed point, $κ_{2,\text{WF}} = 0.0174(5)$. This result is significantly different from its value for the Gaussian fixed point, known to be $κ_{2,\text{Gaussian}} \approx 0.0227998$.
description: 10 pages, 10 figures
Étude expérimentale de l'effet de la chaux sur le comportement différé des chapes et modélisation du tuilage associé
Creators: name: JAAFRI, Reda
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: Le séchage unidirectionnel des matériaux cimentaires, tels que les chapes ou les voiles, est une problématique courante en génie civil qui peut avoir des conséquences majeures sur le comportement structurel de ces éléments. Elle est à l’origine de retraits importants qui favorisent la fissuration et/ou le tuilage. Le recours à une cure adaptée s’avère donc nécessaire. L’objectif de l’approche décrite ici est d’évaluer le potentiel effet de cure de la chaux naturelle hydraulique (NHL) et d'étudier son impact sur le comportement structurel des matériaux cimentaires, et en particulier sur le tuilage. Dans cette optique, des outils expérimentaux et de modélisation sont utilisés conjointement. Les résultats ont montré que l’action combinée de l’effet de la chaux sur la microstructure et sur l’état hydrique du matériau entraîne la réduction de l’amplitude du tuilage et retarde son développement. Sur la base des résultats expérimentaux et principalement des évolutions spatio-temporelles de l'humidité interne, un modèle poroviscoélastique a été proposé. Les calculs ont montré que la chaux conduit à une profondeur d’endommagement plus importante, ce qui contribue à la diminution du tuilage.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Validité de l’EC2 pour la modélisation du fluage des bétons de granulats recyclés
Creators: name: PEÑA TORRES, Pablo
name: GHORBEL, Elhem
name: WARDEH, George
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: L’Eurocode 2 (EC2) propose un modèle empirique pour prédire le fluage total du béton. Les propriétés de fluage sont généralement déterminées en mesurant le coefficient de fluage, noté , en fonction du temps, t, et de l’âge du béton au moment du chargement, t0. Ce coefficient est le produit d’un coefficient de fluage conventionnel, 0, par une fonction temporelle de type puissance. Le modèle dépend également du type de ciment, la taille de l’élément testé, l’humidité relativeainsi que de la résistance moyenne à la compression à l’âge de 28 jours. Le principal objectif du présent travail est d’étudier la validité du modèle analytique de l’EC2 et de vérifier la possibilité de son extension pour estimer le fluage du béton des granulats recyclés. Pour atteindre cet objectif, une base de données constituée des résultats expérimentaux propres à cette étude ainsi que ceux disponibles dans les références bibliographiques a été développée. La comparaison entre les valeurs expérimentales en termes du coefficient de fluage conventionnel 0 et de la puissance de la fonction du vieillissement,, montre une dispersion importante. La remédiation de cette dispersion nécessite l’introduction des termes correctifs qui tiennent compte explicitement de la qualité des granulats, du taux de chargement et du volume de pâte.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Additional file 5: of Endometrium and endometriosis tissue mitochondrial energy metabolism in a nonhuman primate model
Creators: name: Atkins, Hannah
name: Bharadwaj, Manish
name: Cox, Anderson OâBrien
name: Furdui, Cristina
name: Appt, Susan
name: Caudell, David
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Computational Biology

description: Table S1. M/z Transitions and Collision Energies (PDF 53 kb)
Dulophanes gracilis
Creators: name: Madl, Michael
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Dulophanes
Dulophanes gracilis

description: Dulophanes gracilis (FORSIUS, 1934)
 Dulophanella gracilis FORSIUS, 1934: PASTEELS 1950: 278 (Lambaréné).
D i s t r i b u t i o n: Moyen-Ogooué: Lambaréné.
 Dulophanes gracilis is also known from the Democratic Republic of Congo.
description: Published as part of Madl, Michael, 2020, A catalogue of the Orussidae, Siricidae and Tenthredinidae (Hymenoptera, Symphyta) of Gabon, pp. 409-416 in Linzer biologische Beiträge 52 (1) on page 413, DOI: 10.5281/zenodo.5272989
Software and Sociology in UK Astronomy
Creators: name: Pimbblet, Kevin A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: I discuss the remit of Starlink's software strategy groups and a particular item on the agenda of a meeting of the image processing software strategy group held on 26th January 2001: `Why don't people use Starlink software?'. The answer to this question was speculated to be primarily a sociological effect: those people supervising UK astronomy Ph.D. students are largely people who had learnt their trade at a time when Starlink had a less than perfect reputation. I report on the recommendations made to Starlink to counter this effect.
description: 3 pages. Accepted for publication in Astronomy & Geophysics (formerly QJRAS)
Iron (II) catalyzed cyclization of ketoxime acetates with triethyl orthoformate: An easy access to symmetrical pyridines
Creators: name: Satishkumar, Kotyada
name: Lakshmi, Podugu Rajitha
name: Kumari, Yettula
name: Christopher, Voosala
name: Siddaiah, Vidavalur
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology

description: A simple and efficient iron (II) catalyzed approach to the synthesis of symmetrical pyridines has been demonstrated using ketoxime acetates and triethyl orthoformate in DMF at 120 °C under nitrogen environment. In this strategy, significantly, triethyl orthoformate functions as C1 carbon source and which is noteworthy. Other benefits of this process include good yields, high functional group tolerance, low cost of catalyst and avoiding of use of hazardous chemicals.
Performance of subgrouped proportional reporting ratios in the US Food and Drug Administration (FDA) adverse event reporting system
Creators: name: Dauner, Daniel G.
name: Zhang, Rui
name: Adam, Terrence J.
name: Leal, Eleazar
name: Heitlage, Viviene
name: Farley, Joel F.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Mental Health

description: Many signal detection algorithms give the same weight to information from all products and patients, which may result in signals being masked or false positives being flagged as potential signals. Subgrouped analysis can be used to help correct for this. The publicly available US Food and Drug Administration Adverse Event Reporting System quarterly data extract files from 1 January 2015 through 30 September 2017 were utilized. A proportional reporting ratio (PRR) analysis subgrouped by either age, sex, ADE report type, seriousness of ADE, or reporter was compared to the crude PRR analysis using sensitivity, specificity, precision, and c-statistic. Subgrouping by age (n = 78, 34.5% increase), sex (n = 67, 15.5% increase), and reporter (n = 64, 10.3% increase) identified more signals than the crude analysis. Subgrouping by either age or sex increased both the sensitivity and precision. Subgrouping by report type or seriousness resulted in fewer signals (n = 50, −13.8% for both). Subgrouped analyses had higher c-statistic values, with age having the highest (0.468). Subgrouping by either age or sex produced more signals with higher sensitivity and precision than the crude PRR analysis. Subgrouping by these variables can unmask potentially important associations.
Chaetopsylla matina
Creators: name: Kutzscher, Christian
name: Weber, Dieter
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Siphonaptera
Vermipsyllidae
Chaetopsylla
Chaetopsylla matina

description: Chaetopsylla matina (JORDAN, 1925)
Fig. 1
description: Published as part of Kutzscher, Christian & Weber, Dieter, 2015, Flöhe (Siphonaptera) aus Höhlen Deutschlands, Frankreichs und Luxemburgs, pp. 361-371 in Beiträge Zur Entomologie = Contributions to Entomology 65 (2) on page 368, DOI: 10.21248/contrib.entomol.65.2.361-371, http://zenodo.org/record/5371229
title: Filling in the Blanks: Network Structure and Interbank Contagion
Creators: name: Anand, Kartik
name: Craig, Ben
name: von Peter, Goetz
Publisher: name: Bank of Canada
Year: 2014

description: The network pattern of financial linkages is important in many areas of banking and finance. Yet bilateral linkages are often unobserved, and maximum entropy serves as the leading method for estimating counterparty exposures. This paper proposes an efficient alternative that combines information-theoretic arguments with economic incentives to produce more realistic interbank networks that preserve important characteristics of the original interbank market. The method loads the most probable links with the largest exposures consistent with the total lending and borrowing of each bank, yielding networks with minimum density. When used in a stress-testing context, the minimum density solution overestimates contagion, whereas maximum entropy underestimates it. Using the two benchmarks side by side defines a useful range that bounds the cost of systemic stress present in the true interbank network when counterparty exposures are unknown.

description: Le réseau de liens financiers est important dans de nombreux segments des secteurs bancaire et financier. Pourtant, dans bien des cas, les liens bilatéraux ne sont pas observés et la méthode de l’entropie maximale est la plus couramment utilisée pour estimer les expositions au risque de contrepartie. Dans leur étude, les auteurs proposent une solution de rechange efficace qui combine des arguments relevant de la théorie de l’information et des arguments économiques pour créer des réseaux interbancaires hypothétiques plus réalistes qui préservent les principales caractéristiques du marché interbancaire original. La méthode consiste à tenir compte des liens les plus probables en fonction de la taille des expositions entre les banques, selon le total des prêts et des emprunts de chacune, afin de générer des réseaux ayant une densité minimale. Dans le contexte des tests de résistance, la méthode axée sur la densité minimale surestime la contagion, alors que celle de l’entropie maximale la sous-estime. En ayant recours aux deux modèles en parallèle, on peut ainsi définir une fourchette utile qui délimite le coût attribuable aux tensions systémiques présentes dans le réseau interbancaire réel lorsque les expositions au risque de contrepartie sont inconnues.
P-Process Nucleosynthesis inside Supernova-Driven Supercritical Accretion Disks
Creators: name: Fujimoto, S.
name: Hashimoto, M.
name: Koike, O.
name: Arai, K.
name: Matsuba, R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate p-process nucleosynthesis in a supercritical accretion disk around a compact object of 1.4 M_solar, using the self-similar solution of an optically thick advection dominated flow. Supercritical accretion is expected to occur in a supernova with fallback material accreting onto a new-born compact object. It is found that appreciable amounts of p-nuclei are synthesized via the p-process in supernova-driven supercritical accretion disks (SSADs) when the accretion rate m_dot = M_dot c^2/(16 L_Edd) >10^5, where L_Edd is the Eddington luminosity. Abundance profiles of p-nuclei ejected from SSADs have similar feature to those of the oxygen/neon layers in Type II supernovae when the abundance of the fallback gas far from the compact object is that of the oxygen/neon layers in the progenitor. The overall abundance profile is in agreement with that of the solar system. Some p-nuclei, such as Mo, Ru, Sn, and La, are underproduced in the SSADs as in Type II supernovae. If the fallback gas is mixed with a small fraction of proton through Rayleigh-Taylor instability during the explosion, significant amounts of Mo92 are produced inside the SSADs. Ru96 and La138 are also produced when the fallback gas contains abundant proton though the overall abundance profile of p-nuclei is rather different from that of the solar system. The p-process nucleosynthesis in SSADs contributes to chemical evolution of p-nuclei, in particular Mo92, if several percents of fallback matter are ejected via jets and/or winds.
description: 15 pages, 7 figures included, 3 tables, LaTeX emulateapj5.sty, accepted for publication by the Astronomical Journal (March, 2003)
Advancing quinoxaline chemistry: Sustainable and green synthesis using L-arabinose as a catalyst
Creators: name: Detke, Sandip J.
name: Karwande, Anuja D.
name: Ponugoti, Sai Srinivas
name: Joshi, Shreerang V.
name: Kharkar, Prashant S.
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: In the present study, an innovative and eco-friendly methodology for synthesizing quinoxaline derivatives has been introduced, leveraging L-arabinose as a novel catalyst. This approach not only underscores the feasibility of green chemistry in synthesizing high-purity quinoxaline derivatives but also highlights the enhanced sustainability of the process. Detailed mechanistic investigations revealed the synergistic interactions between L-arabinose and the reactants, providing a deeper understanding of the catalytic process. The synthesized compounds, due to their unique structural and electronic properties, may find promising applications in life and material sciences such as optoelectronics. Furthermore, our environmental impact assessment demonstrated significant reduction in generated waste, solvent use, and overall carbon footprint, aligning with the global agenda for sustainable development. This research marks a significant step forward in quinoxaline chemistry, promoting the adoption of green synthesis pathways while reinforcing the principles of sustainable and environment-friendly chemical practices.
Contribution of the refractory matrix to the fire resistance of carbon TRC composite
Creators: name: Tran, Manh Tien
name: Vu, Xuan Hong
name: Ferrier, Emmanuel
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: En cas d’incendie ou dans la condition de température élevée, la matrice cimentaire du composite TRC travaille comme une couche de protection thermique. Avec de bonnes propriétés thermiques, le béton réfractaire est utilisé comme matrice dans le composite TRC pour améliorer sa résistance au feu. Ce papier présente les résultats expérimentaux sur le comportement mécanique et thermique de TRC à base de la matrice réfractaire et renforcé par des textiles de carbone. Dans ce papier, TRC de carbone est soumis au régime thermomécanique à force constante pour déterminer la température de rupture et la durée d’exposition à température élevée. Les essais de transfert thermique ont été effectués sur les échantillons cylindriques pour déterminer le coefficient de diffusion thermique à différentes température ou l’augmentation de la température au sein de la matrice. Un modèle numérique est également construit en utilisant des propriétés thermiques de la matrice pour prédire le comportement thermique de la matrice de TRC. En comparaison des résultats obtenus, on peut trouver la contribution de la matrice dans le TRC de carbone comme une couche d’isolant thermique
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Yang-Mills Fields Quantization in the Factor Space
Creators: name: Manjavidze, J.
name: Sissakian, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The perturbation theory over inverse interaction constant $1/g$ is constructed for Yang-Mills theory. It is shown that the new perturbation theory is free from the gauge ghosts and Gribov's ambiguities, each order over $1/g$ presents the gauge-invariant quantity. It is remarkable that offered perturbation theory did not contain divergences, at least in the vector fields sector, and no renormalization procedure is necessary for it.
description: 27 pages, Latex, no figures
Letters From You...
Creators: name: Conklin, Howard E.
name: Long, Roger B.
name: Robinson, Kenneth L.
name: Scott, John T.
name: Hill, Ray
name: McKinney, Thomas
name: Boschwitz, Rudy
name: Wuertz, Wilber H.
name: Sager, Mike
name: Sexton, Richard J.
name: Scruggs, Charles G.
name: Stennis, Earl A.
name: Lambert, Charles D.
name: Hanthorn, Michael
name: Kennedy, Joseph V.
name: Conklin, Howard E.
name: Long, Roger B.
name: Robinson, Kenneth L.
name: Scott, John T.
name: Hill, Ray
name: McKinney, Thomas
name: Boschwitz, Rudy
name: Wuertz, Wilber H.
name: Sager, Mike
name: Sexton, Richard J.
name: Scruggs, Charles G.
name: Stennis, Earl A.
name: Lambert, Charles D.
name: Hanthorn, Michael
name: Kennedy, Joseph V.
Publisher: name: Unknown
Year: 1987
Subjects: Agricultural and Food Policy
Teaching/Communication/Extension/Profession

description: Letters
Einstein Rings in Holography
Creators: name: Hashimoto, Koji
name: Kinoshita, Shunichiro
name: Murata, Keiju
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Clarifying conditions for the existence of a gravitational picture for a given quantum field theory (QFT) is one of the fundamental problems in the AdS/CFT correspondence. We propose a direct way to demonstrate the existence of the dual black holes: imaging an Einstein ring. We consider a response function of the thermal QFT on a two-dimensional sphere under a time-periodic localized source. The dual gravity picture, if it exists, is a black hole in an asymptotic global AdS$_4$ and a bulk probe field with a localized source on the AdS boundary. The response function corresponds to the asymptotic data of the bulk field propagating in the black hole spacetime. We find a formula that converts the response function to the image of the dual black hole: The view of the sky of the AdS bulk from a point on the boundary. Using the formula, we demonstrate that, for a thermal state dual to the Schwarzschild-AdS$_4$ spacetime, the Einstein ring is constructed from the response function. The evaluated Einstein radius is found to be determined by the total energy of the dual QFT. Our theoretical proposal opens a door to gravitational phenomena on strongly correlated materials.
description: 5+2 pages, 5 figures, accepted for publication in Physical Review Letters. arXiv admin note: substantial text overlap with arXiv:1811.12617
One-pot synthesis of new benzo[4,5]imidazo[1,2-a]pyrimidines and pyrazolo[1,5-a] pyrimidines as an eco-friendly and effective method catalyzed by acetic acid with prospective antimicrobial agents
Creators: name: Altwaijry, Najla
name: Saleh, Asmaa
name: Ishak, Esam A.
name: Nasr, Hamdi M. D.
name: Othman, Ismail M. M.
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: A novel set chalcones 3a-d was efficiently synthesized in elevated produces across the condensing process of Claisen-Schmidt. An eco-friendly and efficient process was designed for creating a novel desired products 5a-f and 7a-f, respectively with excellent yields. This synthesis was accomplished by reacting acetophenone derivatives 1a-d, heteroaromatic aldehydes 2a,b and aminobenzoimidazole 4 or 3-aminopyrazole 6a,b, using acetic acid as both the catalyst and solvent. Solvent optimization was performed during the synthesis of the desired compounds 5a or 7a, highlighting the benefits of using acetic acid that is harmless for the environment, which offers easy procedure, rapid reaction, elevated efficiency and broad tolerance of starting materials. The preferred products were verified through compatible spectroscopic data. The antimicrobial efficacious for all compounds was successfully evaluated against various microorganisms, revealing that 3b exhibited significant antimicrobial activity across all tested microbes, with measurements of the minimum inhibitory concentrations being between 4.80 to 63.8 μM.
Modélisation de l’essai pressiométrique dans un sol pulvérulent
Creators: name: Rangeard, Damien
name: Masson, Samuel
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: On développe des modélisations semi-analytiques de l’essai pressiométrique en vue d’identifier proprement les paramètres mécaniques du sol. Dans cette communication on confronte les réponses de ces modèles à un essai pressiométrique de référence simulé par Eléments Distincts. Le matériau est un assemblage granulaire 2D constitué de particules circulaires représentatif d’un sol pulvérulent. Les paramètres mécaniques macroscopiques de ce matériau sont identifiés à partir de la simulation d’essais biaxiaux. Différentes solutions semi-analytiques de l’expansion d’une cavité cylindrique en condition de déformations planes au sein d’un milieu fini sont envisagées avec l’hypothèse du développement de petites ou de grandes déformations. L’ajustement des ces solutions avec la simulation de référence fournit par analyse inverse des paramètres mécaniques très proches de ceux identifiés sur les essais biaxiaux. De plus, pour des niveaux élevés d’expansion de la sonde l’hypothèse de grandes déformations s’avère pertinente.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
From Quantum Action to Quantum Chaos
Creators: name: Jirari, H.
name: Kröger, H.
name: Melkonyan, G.
name: Luo, X. Q.
name: Moriarty, K. J. M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We have recently suggested a quantum action, which has the form of a classical action and takes into account quantum effects via renormalized action parameters. Here we apply it to quantum chaos. We study a system in 2-D with weak anharmonic coupling ($V_{coupl} \propto x^{2}y^{2}$) being classically chaotic. We construct the quantum action at finite temperature. We compute Poincaré sections of the quantum action at that temperature and compare it with those of the classical action. We observe chaotic behavior in both cases.
description: H. Kr\"{o}ger invited, Frontiers Fund. Phys. IV, Hyderabad (2000). Text (LaTeX), 4 Figs. (ps)
Sensibilité électrique de mortiers concrete » à un chargement thermique simultané
Creators: name: François, Duplan
name: Clerc, Jean-Pierre
name: Eiras, Jesus
name: Payan, Cédric
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: Le smart concrete est un matériau multifonctionnel produit par addition de fillers conducteurs en électricité au sein d’un matériau cimentaire (coulis, mortier ou béton). Les propriétés électriques de ce type de matériau sont à la fois sensibles à son chargement mécanique, à sa teneur en eau et à sa température. Ce travail présente les variations des propriétés électriques de mortiers renforcés de fibres en acier inoxydable face à un chargement simultané mécanique et thermique. Les résultats démontrent qu’en l’absence de fibres, la sensibilité du mortier à un chargement mécanique est inexistante, et sa sensibilité à la température est élevée. En revanche, en présence de fibres au-dessus du seuil de percolation, la partie réelle de l’impédance est plus sensible au chargement mécanique qu’à la température. Pour la partie imaginaire de l’impédance, au contraire, la sensibilité à la température est considérablement plus élevée que la sensibilité au chargement mécanique. L’exploitation combinée des deux parties de l’impédance électrique complexe du matériau pourrait donc permettre d’envisager une performance de « double-sensibilité ».
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
MOESM9 of A highly mutagenised barley (cv. Golden Promise) TILLING population coupled with strategies for screening-by-sequencing
Creators: name: Schreiber, Miriam
name: Barakate, Abdellah
name: Uzrek, Nicola
name: Macaulay, Malcolm
name: Sourdille, Adeline
name: Morris, Jenny
name: Hedley, Pete
name: Ramsay, Luke
name: Waugh, Robbie
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 9: Table S8. Primer sequences for targeted amplicon sequencing. Underlined region shows the 5â ˛-end tails for sample indexing.
Endommagement de la pâte de ciment : intérêt et apport d’une nouvelle approche de modélisation micromécanique
Creators: name: RHARDANE, Abderrahmane
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: La réponse globale des matériaux cimentaires hydratés sous chargement extérieur ou exposés à des conditions environnantes préjudiciables dépend étroitement du comportement de la matrice cimentaire. Une évaluation des propriétés de ces matériaux à travers des simulations numériques doit prendre en compte les aspects microstructuraux de la pâte comme l’assemblage des phases cimentaires et la distribution de la taille des pores. S’inscrivant dans la continuité des modèles développés à l’échelle de la pâte de ciment, l’approche de modélisation de l’endommagement proposée ici s’appuie sur une microstructure virtuelle, une loi d’endommagement et des propriétés intrinsèques pour les phases cimentaires. Cette description explicite des hétérogénéités permet à la fois de déterminer les propriétés macroscopiques des matériaux cimentaires sans avoir recours aux essais de calibration, et d’examiner finement le rôle des mécanismes internes sur la localisation de l’endommagement pour toute composition cimentaire et sous plusieurs sollicitations mécanique, thermique, hydrique et viscoélastique.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Synthesis and spectral characteristics of N-(2,2,2-trichloro-1-((5-(R-amino)-1,3,4-thiadiazol-2-yl)amino)ethyl)carboxamides
Creators: name: Pavlova, Valeriia V.
name: Zadorozhnii, Pavlo V.
name: Ryabitsky, Aleksey B.
name: Kiselev, Vadym V.
name: Okhtina, Oxana V.
name: Kharchenko, Aleksandr V.
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: In this paper, we reported the development of an efficient and highly productive synthetic protocol for preparing new 2,5-diamino-1,3,4-thiadiazole derivatives functionalized with N-(2,2,2-trichloroethyl)carboxamide group. The method of their preparation was based on the reaction of oxidative dehydrosulfurization of N-(2,2,2-trichloro-1-(2-(phenylcarbamothioyl)hydrazine-1-carbothioamido)ethyl)­carboxamides and N-(1-(2-carbamothioylhydrazine-1-carbothioamido)-2,2,2-trichloroethyl)benzamide under the action of a mixture of iodine and triethylamine in DMF. This reaction took place at room temperature for two hours and allowed obtaining the target products with a 69-75% yield. Using the developed protocol, we obtained ten new derivatives of 1,3,4-thiadiazole. Their structure was proven by IR,1H NMR,13C NMR, 1H-1H COSY, 1H-13C HSQC, 1H-13C HMBC spectroscopy, and LC/HRMS spectrometry.
Rheological characterisation of kaolinite clay: experimental study
Creators: name: WANG, Hongwei
name: ZENTAR, Rachid
name: WANG, Dongxing
Publisher: name: Academic Journal of Civil Engineering
Year: 2021

description: L'objectif de cet article est d'étudier le comportement rhéologique de la kaolinite. Une série d'essais rhéologiques de laboratoire a été réalisée à l'aide d'un rhéomètre de type MCR 102 à différentes vitesses de cisaillement. La pertinence de la résistance au cisaillement et de la viscosité apparente avec les rapports W/S est analysée en fonction des résultats expérimentaux. Pour prédire les données de contraintes de cisaillements et de vitesses de cisaillements différents modèles rhéologiques ont été utilisés. Les résultats indiquent que, le meilleur modèle rhéologique pour prédire les données est le modèle de Bingham modifié. Le seuil d’écoulement et la viscosité plastique de la kaolinite sont influencés par les rapports W/S. Les résultats de cette recherche peuvent contribuer à améliorer l'impression 3D de ce type de Matériel.
description: Academic Journal of Civil Engineering, Vol 37 No 1 (2019): Special Issue - RUGC 2019 Sophia Antipolis
Symmetries, Large Leptonic Mixing and a Fourth Generation
Creators: name: Silva-Marcos, Joaquim I.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that large leptonic mixing occurs most naturally in the framework of the Sandard Model just by adding a fourth generation. One can then construct a small $Z_4$ discrete symmetry, instead of the large $S_{4L}\times S_{4R}$, which requires that the neutrino as well as the charged lepton mass matrices be proportional to a $4\times 4$ democratic mass matrix, where all entries are equal to unity. Without considering the see-saw mechanism, or other more elaborate extensions of the SM, and contrary to the case with only 3 generations, large leptonic mixing is obtained when the symmetry is broken.
description: 6 pages, ReVTeX, no figures
title: Institutional Stretching: How Moroccan NGOs Illuminate the Nexus of Climate, Migration, Gender and Development
Creators: name: Mertens, Shelby
Publisher: name: Old Dominion University Libraries
Year: 2021

description: The global migration crisis the world has experienced thus far is only the tip of the iceberg. As the earth’s temperature continues to warm and extreme weather conditions worsen, millions of people across the globe will be displaced, and women in particular will face more difficult challenges. What the climate migration literature fails to study is these longer-term impacts beyond sudden onset disasters. Governments and institutions will be forced to respond and adapt to the new reality resulting from the climate crisis. This research provides a case study of Morocco and, by using institutional ethnography, investigates how NGOs working in areas of development, gender and the environment are responding and adapting to the growing concerns of climate change in a country that is already seeing an increase in rural-to-urban migration flows due to the troubles of the agriculture industry. Moroccan girls are also at greater risk of child marriage and labor exploitation as a result of drought and the water crisis. Are NGOs becoming more aware of this nexus between climate, migration, gender and development? And to what extent are NGOs being stretched beyond their mandates in order to address their community’s pressing needs? My study of 30 NGOs’ online presence shows that Moroccan organizations are consciously aware that their work indirectly addresses the impacts of climate migration, but they do this unintentionally. The NGOs choose to put climate migration on the back-burner in order to fulfill short-term needs. This study provides a micro-level view that represents a much bigger problem of climate inaction at the global level.
The black hole mass of BL Lacs from stellar velocity dispersion of the host galaxy
Creators: name: Falomo, Renato
name: Kotilainen, Jari
name: Treves, Aldo
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the first results from our on-going program to estimate black hole masses [M(BH)] of nearby BL Lac objects. The estimates are based on stellar velocity dispersion (sigma) of the BL Lac host galaxies from optical spectroscopy, and the recently found tight correlation between M{BH} and sigma in nearby early-type galaxies. For the first three BL Lacs, we find log M(BH) = 7.5 - 8.7 and M(BH)/M(host) = 0.03 - 0.1.
description: 2 pages, to appear in ESO Astrophysics Symposium "The Mass of Galaxies at Low and High Redshift", eds. R. Bender & A. Renzini
Chaetopsylla trichosa KOHAUT 1903
Creators: name: Kutzscher, Christian
name: Weber, Dieter
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Siphonaptera
Vermipsyllidae
Chaetopsylla
Chaetopsylla trichosa

description: Chaetopsylla trichosa KOHAUT, 1903   [DEU: 66, 67, 69, 79, 83, 87, LUX: 111]
 Hauptwirt ist der Dachs. Aufgrund der gemeinsamen Baunutzung von Dachs und Fuchs wird C. trichosa regelmässig auch an Füchsen gefunden. Im Material liegen 17 Exemplare aus 7 Proben in 3–55 Meter Höhlentiefe vor. Ihre Bewertung hinsichtlich des Vorkommens von Dachsen in den Höhlen siehe Paraceras melis bzw. Chaetopsylla globiceps. Weitere Höhlenfunde von C. trichosa nennen BEAUCOURNU & MATILE (1963a –c) und SUCIU (1968).
description: Published as part of Kutzscher, Christian & Weber, Dieter, 2015, Flöhe (Siphonaptera) aus Höhlen Deutschlands, Frankreichs und Luxemburgs, pp. 361-371 in Beiträge Zur Entomologie = Contributions to Entomology 65 (2) on page 369, DOI: 10.21248/contrib.entomol.65.2.361-371, http://zenodo.org/record/5371229