cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of A general modeling framework for exploring the impact of individual concern and personal protection on vector-borne disease dynamics
Creators: name: Roosa, Kimberlyn
name: Fefferman, Nina H.
Publisher: name: figshare
Year: 2022
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 1. Supplementary file containing an expanded description of the sensitivity analyses (with figures) and additional figures with vector population dynamics.
The 1920 Antiquities Ordinance of Palestine and the date 1700 for Antiquities: New Discoveries
Creators: name: Kletter, Raz
Publisher: name: Advances in Ancient, Biblical, and Near Eastern Research
Year: 2021

description: The Antiquities Ordinance (Law) of 1920 was instrumental for the archaeology of Palestine in the British Mandate period. It was highly successful in having significant influence, for many years, on the antiquities legislation of Jordan and Israel after 1948. This law has hardly been studied so far, except for one detail—the setting of the year 1700 CE for defining antiquities. Based on many as yet unpublished documents from several archives, I discuss in this article the complex origins of the 1920 Antiquities Law. Contrary to the current scholarly consensus, it was created by many agents (historians, archaeologists, legal experts, politicians, military men), working since 1918 in Egypt, Palestine, Britain, and the international peace conferences held after World War I. The law was a compromise between the desire to facilitate the excavation, trade, and export of finds (for the benefit of Western institutions) and the wish to protect sites and keep finds in Palestine (for the benefit of local populations). The year 1700 CE was not a measure taken against protecting the area’s (late) Ottoman heritage, but a reasonable choice at a time when the discipline of historical archaeology did not exist yet.
description: Advances in Ancient, Biblical, and Near Eastern Research, Vol 2 No 1 (2022): Varia
Transition-Edge Sensors for Particle Induced X-ray Emission Measurements
Creators: name: Palosaari, M. R. J.
name: Kinnunen, K. M.
name: Julin, J.
name: Laitinen, M.
name: Napari, M.
name: Sajavaara, T.
name: Doriese, W. B.
name: Fowler, J.
name: Reintsema, C.
name: Swetz, D.
name: Schmidt, D.
name: Ullom, J.
name: Maasilta, I. J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: In this paper we present a new measurement setup, where a transitionedge sensor detector array is used to detect X-rays in particle induced X-ray emission measurements with a 2 MeV proton beam. Transition-edge sensors offer orders of magnitude improvement in energy resolution compared to conventional silicon or germanium detectors, making it possible to recognize spectral lines in materials analysis that have previously been impossible to resolve, and to get chemical information from the elements. Our sensors are cooled to the operation temperature (65 mK) with a cryogen-free adiabatic demagnetization refrigerator, which houses a specially designed X-ray snout that has a vacuum tight window to couple in the radiation. For the best pixel, the measured instrumental energy resolution was 3.06 eV full width at half maximum at 5.9 keV.We discuss the current status of the project, benefits of transition-edge sensors when used in particle induced X-ray emission spectroscopy, and the results from the first measurements.
description: 6 pages, 3 figure, LTD-15 proceedings
Imperialism, Identity, and Language Choice in Persian Yehud
Creators: name: Silverman, Jason M.
Publisher: name: Advances in Ancient, Biblical, and Near Eastern Research
Year: 2021

description: Scholars have long connected the Achaemenid Empire and its use of Imperial Aramaic—spanning the empire’s space and duration—with processes of social identity formation. Yet the details and mechanisms of this supposed link for the elites within the empire remains hazily theorized at best. Taking the famous complaint about language loss in Nehemiah as a starting point, this paper explores the various social and status implications involved in the local use of scripts and languages. Using sociolinguistic literature around ‘code-mixing’ and ‘code-switching,’ Communication Accommodation Theory, and diglossia, this paper tries to map some early ways the social implications of languages choices within Persian period marginal regions could be understood, with a specific focus on Yehud. These tools indicate a wider array of variables are relevant than have sometimes been entertained and suggest that language choice in Yehud related more to inter-elite rivalries than reaction to the Persians.
description: Advances in Ancient, Biblical, and Near Eastern Research, Vol 1 No 2 (2021): Varia
The Logical Difference for the Lightweight Description Logic EL
Creators: name: Konev, Boris
name: Ludwig, Michel
name: Walther, Dirk
name: Wolter, Frank
Publisher: name: arXiv
Year: 2014
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: We study a logic-based approach to versioning of ontologies. Under this view, ontologies provide answers to queries about some vocabulary of interest. The difference between two versions of an ontology is given by the set of queries that receive different answers. We investigate this approach for terminologies given in the description logic EL extended with role inclusions and domain and range restrictions for three distinct types of queries: subsumption, instance, and conjunctive queries. In all three cases, we present polynomial-time algorithms that decide whether two terminologies give the same answers to queries over a given vocabulary and compute a succinct representation of the difference if it is non- empty. We present an implementation, CEX2, of the developed algorithms for subsumption and instance queries and apply it to distinct versions of Snomed CT and the NCI ontology.
Modification of the B Meson Mass in a Magnetic Field from QCD Sum Rules
Creators: name: Machado, Camila S.
name: Finazzo, Stefano I.
name: Matheus, Ricardo D.
name: Noronha, Jorge
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this paper we extend the well known QCD sum rules used in the calculation of the mass of heavy mesons to estimate the modification of the charged B meson mass, m_B, in the presence of an external Abelian magnetic field, eB. Two simplifying limits were considered: the weak field limit in which the external field satisfies eB << m^2 (with m being any of the masses involved) and the strong field limit in which the field strength is small in comparison to the bottom quark mass (or the B meson mass) squared but it is large compared to the mass of the light quarks, i.e., m^2_{u,d} << eB << m^2_{b,B}. We found that m_B decreases with the magnetic field in the both of these limits.
description: 14 pages, 8 figures
Dispositif de mesure de la conductivité thermique effective longitudinale de torons adapté à différents degrés de carbonisation
Creators: name: Bouyer, Baptiste
name: Tardif, Xavier
name: Mercader, Célia
name: Delaunay, Didier
Publisher: name: Société Française de Thermique
Year: 2020
Subjects: fibres de carbone
carbonisation
propriétés thermiques
caractérisation

description: L'allègement des structures est une nécessité pour limiter les consommations dans le domaine des transports. Les composites sont donc amenés à être utilisés de façon de plus en plus intensive. Les fibres de carbone sont coûteuses et sont généralement obtenues à partir de polymères issus de l'industrie pétrolière (poly-acrylonitrile ou brai de pétrole). Une alternative consiste à carboniser des polymères bio-sourcés tels que la cellulose. Pour optimiser les propriétés mécaniques des fibres de carbone, il est nécessaire de maîtriser et donc d'analyser les transferts de chaleur dans le procédé de carbonisation. Pour ce faire, les propriétés thermiques doivent être déterminées en fonction de l'avancement de la carbonisation. C'est dans ce cadre que nous présentons un nouveau dispositif expérimental de mesure de conductivité thermique longitudinale dédié aux torons de fibres sur trois ordre de grandeur : de 0,1 à 100~$\unit{W.m^{-1}.K^{-1}}$. Ce dispositif inspiré de la plaque chaude gardée a été mis au point et modélisé numériquement par éléments finis pour estimer et minimiser les pertes de chaleur par rayonnement, les pertes de chaleur par convection sont éliminées en plaçant le dispositif dans une enceinte à vide primaire. La modèle numérique a mis en évidence que les pertes de chaleur par rayonnement sont minimisées et peuvent être négligées lorsque un écran radiatif est utilisé et lorsque la température de paroi de l'enceinte à vide est égale à la température moyenne des systèmes de chauffage et de refroidissement. Le dispositif a été réalisé et testé et validé avec des matériaux étalons représentatif de la gamme de conductivité thermique recherchée ainsi qu'avec des échantillons constitués de fibres de précurseur, isolantes, et de fibres de carbone, conductrices. Ainsi le dispositif est validé pour la caractérisation de la conductivité thermique effective de torons de fibres pour tous degrés de carbonisation.
Proportional Mortality Ratios among Korean Immigrants to New York City, 1986-1990
Creators: name: Stellman, Steven D.
Publisher: name: Columbia University
Year: 1996
Subjects: Korean Americans
Immigrants--Mortality
Epidemiology

description: Background. About 13,000 people immigrated to New York City from the Republic of Korea between 1986 and 1990, creating an important ethnic minority. Methods. Using US-born Whites as a reference, age-adjusted proportional mortality ratios were computed for 314 men and 248 women of Korean ancestry born abroad who died in New York City in 1986-90. Results. Males had a significant excess of viral hepatitis, cancer, stroke, and external causes, accidents, suicide, and homicide. Mortality patterns were similar for Korean women, who had significantly increased proportional rates of stroke and accidents, and reduced heart disease. Stomach and liver cancers were significantly elevated in both sexes, while female breast cancer was low. There were two male and one female tuberculosis deaths (4 to 7 fold increase), and one Korean woman died of childbirth complications (59-fold increase). Conclusions. Except for violent deaths, these observations resemble known mortality patterns in Korea.
Interpolation inequalities between Sobolev and Morrey-Campanato spaces: A common gateway to concentration-compactness and Gagliardo-Nirenberg interpolation inequalities
Creators: name: Van Schaftingen, Jean
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 46E35 (26D15, 35A23)

description: We prove interpolation estimates between Morrey-Campanato spaces and Sobolev spaces. These estimates give in particular concentration-compactness inequalities in the translation-invariant and in the translation- and dilation-invariant case. They also give in particular interpolation estimates between Sobolev spaces and functions of bounded mean oscillation. The proofs rely on Sobolev integral representation formulae and maximal function theory. Fractional Sobolev spaces are also covered.
description: 12 pages
Reinventing the wheel?
Creators: name: Larsson, Mikael
Publisher: name: Advances in Ancient, Biblical, and Near Eastern Research
Year: 2021

description: This article examines whether masculinity studies carry on the feminist legacy in biblical scholarship. The investigation proceeds through close readings of a selection of works that, in different ways, highlight the interactions between masculinity studies and feminist studies. To begin with, I trace the development of masculinity studies in three major anthologies on masculinity in biblical traditions (Ovidiu Creangă 2010, 2019, Creangă and Peter-Ben Smit 2014). The focus here lies on masculinity scholars’ explicit positioning in relation to feminist studies, through connection or disengagement, set against actual dialogue with feminist biblical scholarship. Secondly, I address Deryn Guest’s queer critique of masculinity studies in Beyond Feminist Biblical Studies (2012), along with her proposed theoretical platform, “genderqueer criticism”. Thirdly, I consider two examples from the other side of the table, namely feminists exploring masculinity, through the works of Claudia Camp (2013) and Rhiannon Graybill (2016). Finally, I conclude with a discussion of the challenges in the field and make some suggestions to facilitate cooperation in the future.
description: Advances in Ancient, Biblical, and Near Eastern Research, Vol 1 No 2 (2021): Varia
Phénomènes et régimes d'écoulement supersonique qui gouvernent la fabrication additive par projection à froid.
Creators: name: Raoelison, Rija Nirina
name: Koithara, Libin Lalu
name: Costil, Sophie
Publisher: name: Société Française de Thermique
Year: 2020
Subjects: Cold spraying
Ecoulement
Turbulence
Simulation CFD DNS
Cinématique poudres

description: L'écoulement diphasique gaz/poudres gouverne la fabrication additive par projection à froid. A l'aide d'une visualisation expérimentale par ombroscopie à illumination laser nanoseconde, on montre que le jet de poudre à la sortie de la buse adopte deux régimes : un confinement axial en sortie immédiate de la buse, puis un régime dispersé caractérisé par une distribution de plus en plus éparse des poudres à cause d'une déviation radiale de leur trajectoire. Une simulation numérique CDF DNS permet de comprendre les phénomènes à l'origine de cette déviation. En sortie immédiate de buse, l'écoulement supersonique du gaz détendu dans l'atmosphère ambiant développe un régime de turbulence oscillatoire entretenu depuis l'intérieur de la buse vers l'extérieur. Le jet de gaz cisaille le milieu ambiant externe en développant alternativement, sur les parties inférieure et supérieure de l'écoulement, des tourbillons qui provoquent une oscillation du jet devenant alors complètement instable au-delà d'une certaine distance. On distingue ainsi, un écoulement plus stable avant cette distance, et après celle-ci une oscillation permanente. En conséquence, l'interaction avec les poudres produit une dispersion imputable à un effet Magnus provoqué par la turbulence de l'écoulement supersonique. C'est est un phénomène indésirable car il peut altérer l'inter-cohésion des poudres pendant la croissance additive de la structure élaborée. Cette connaissance phénoménologique de l'écoulement supersonique permet d'identifier des conditions opératoires efficaces.
Additional file 1 of Evaluations of the performances of PET and MRI in a simultaneous PET/MRI instrument for pre-clinical imaging
Creators: name: Pollard, Alyssa C.
name: de la Cerda, Jorge
name: Schuler, F. William
name: Kingsley, Charles V.
name: Gammon, Seth T.
name: Pagel, Mark D.
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Supplementary materials are available that show additional details about the imaging materials and methods; PET QCFs; PET linear range; PET artifacts addressed by respiratory gating; MRI spatial linearity; MR image quality; and MRI B1 and B0 homogeneities.
A Market-Inspired Approach for Intersection Management in Urban Road Traffic Networks
Creators: name: Vasirani, Matteo
name: Ossowski, Sascha
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: Multiagent Systems (cs.MA)
subject: FOS: Computer and information sciences

description: Traffic congestion in urban road networks is a costly problem that affects all major cities in developed countries. To tackle this problem, it is possible (i) to act on the supply side, increasing the number of roads or lanes in a network, (ii) to reduce the demand, restricting the access to urban areas at specific hours or to specific vehicles, or (iii) to improve the efficiency of the existing network, by means of a widespread use of so-called Intelligent Transportation Systems (ITS). In line with the recent advances in smart transportation management infrastructures, ITS has turned out to be a promising field of application for artificial intelligence techniques. In particular, multiagent systems seem to be the ideal candidates for the design and implementation of ITS. In fact, drivers can be naturally modelled as autonomous agents that interact with the transportation management infrastructure, thereby generating a large-scale, open, agent-based system. To regulate such a system and maintain a smooth and efficient flow of traffic, decentralised mechanisms for the management of the transportation infrastructure are needed. In this article we propose a distributed, market-inspired, mechanism for the management of a future urban road network, where intelligent autonomous vehicles, operated by software agents on behalf of their human owners, interact with the infrastructure in order to travel safely and efficiently through the road network. Building on the reservation-based intersection control model proposed by Dresner and Stone, we consider two different scenarios: one with a single intersection and one with a network of intersections. In the former, we analyse the performance of a novel policy based on combinatorial auctions for the allocation of reservations. In the latter, we analyse the impact that a traffic assignment strategy inspired by competitive markets has on the drivers route choices. Finally we propose an adaptive management mechanism that integrates the auction-based traffic control policy with the competitive traffic assignment strategy.
Introduction: Ritual in Biblical Text and Biblical Lands
Creators: name: Henriksen Garroway, Kristine
name: Palmer, Christine Elizabeth
Publisher: name: Advances in Ancient, Biblical, and Near Eastern Research
Year: 2021

description: The papers in this special issue speak to the numerous ways in which thinking about the Hebrew Bible within its ancient Near Eastern cultural and intellectual environment can provide new insights and further the understanding of ritual in the biblical world. Papers herein look outwards to Israel’s neighbors both near and far in their examination of ritual and cult in this life and the next. The authors cull from a variety of approaches, from philological (comparative literatures), iconographic (visual exegesis), and archaeological (material culture) to explore biblical texts as cultural products and “textual artifacts” of ancient Israel.
description: Advances in Ancient, Biblical, and Near Eastern Research, Vol 1 No 3 (2021): Engaging Ritual in the Biblical Texts — A Comparative Approach
Enchodelus teres Thorne 1939
Creators: name: Elshishka, Milka
name: Mladenov, Aleksandar
name: Altash, Stela
name: Álvarez-Ortega, Sergio
name: Peña-Santiago, Reyes
name: Peneva, Vlada
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Nematoda
Enoplea
Dorylaimida
Nordiidae
Enchodelus
Enchodelus teres

description: Enchodelus teres Thorne, 1939
Enchodelus (Rotundus) teres Thorne, 1939 (Ahmad & Jairajpuri, 1980); Ahmad and Jairajpuri (1980) BLR: https://doi.org/10.5281/zenodo.8144936
Enchodelus teres Thorne, 1939; Thorne (1939) BLR: https://doi.org/10.5281/zenodo.11003135
Enchodelus teres; Zullini (1970) BLR: https://doi.org/10.5281/zenodo.10850514
Enchodelus teres; Eliava and Eliashvily (1990): 67,101 BLR: https://doi.org/10.5281/zenodo.11003031
Enchodelus teres; Holovachov (2014): 23 [list] Plazi treatment
Enchodelus teres; Peña-Santiago (2021 b): 211 BLR: https://doi.org/10.5281/zenodo.11194199
Distribution
Holarctic species. First recovered in Nearctic: USA (type habitat: soil around root of alpine plants, 3440 m a. s. l. - Thorne (1939) / Ambrosia psilostachya DC. - Orr and Dickerson (1967)) and also reported from few localities of Palearctic: Italy (moss, 1340 m a. s. l. - Zullini (1970)) and Russia (Arctic tundra - Kuzmin (1973), Kuzmin and Gagarin (1990)).
Taxon discussion
Available information about this species is very limited. On the one hand, the original description of American specimens lacks many details. On the other hand, its later records only provided some Demanian indices, if anything.
description: Published as part of Elshishka, Milka, Mladenov, Aleksandar, Altash, Stela, Álvarez-Ortega, Sergio, Peña-Santiago, Reyes & Peneva, Vlada, 2024, Cyber catalogue and revision of the nematode genus Enchodelus (Dorylaimida, Nordiidae), pp. e 126315 in Biodiversity Data Journal 12 on page e126315, DOI: 10.3897/BDJ.12.e126315
Cooperativity of a few quantum emitters in a single-mode cavity
Creators: name: Mascarenhas, Eduardo
name: Gerace, Dario
name: Santos, Marcelo França
name: Auffèves, Alexia
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically investigate the emission properties of a single-mode cavity coupled to a mesoscopic number of incoherently pumped quantum emitters. We propose an operational measure for the medium cooperativity, valid both in the bad and in the good cavity regimes. We show that the opposite regimes of subradiance and superradiance correspond to negative and positive cooperativity, respectively. The lasing regime is shown to be characterized by nonnegative cooperativity. In the bad cavity regime we show that the cooperativity defines the transitions from subradiance to superradiance. In the good cavity regime it helps to define the lasing threshold, also providing distinguishable signatures indicating the lasing regime. Increasing the quality of the cavity mode induces a crossover from the solely superradiant to the lasing regime. Furthermore, we verify that lasing is manifested in a wide range of positive cooperative behavior, showing that stimulated emission and superradiance can coexist. The robustness of the cooperativity is studied with respect to experimental imperfections, such as inhomogeneous broadening and pure dephasing.
Influence de la teneur en eau sur les proprietes thermophysiques des bois Pterocarpus et d'Afzelia
Creators: name: Houngbeme, Carlos
name: Djossou, Armand
name: Houngan, Comlan Aristide
name: Anjorin, Malahimi
name: Sanya, Emile
name: Degan, Gérard
name: Vianou, Antoine
Publisher: name: Société Française de Thermique
Year: 2020
Subjects: Conductivité thermique
Effusivité thermique
Diffusivité thermique
Bois tropicaux
Ruban chaud

description: Des mesures simultanées transitoires de la conductivité thermique et de l'effusivité thermique dans la direction perpendiculaire aux fibres des bois ptérocarpus erinaceus et afzélia ont été effectuées à la température ambiante (20$^{\circ}$C) avec la technique de caractérisation thermophysique des matériaux de construction appelée ruban chaud, sur des échantillons de bois à différents degrés de teneur en eau. L'avantage fondamental de cette technique réside dans la courte durée (0 à 180 s) des manipulations et la possibilité d'obtenir l'effusivité thermique et la conductivité thermique à partir d'un seul enregistrement du thermogramme. La diffusivité thermique est par suite déduite par simple calcul. L'objectif principal du travail est de mettre en évidence l'influence de la teneur en eau et du type de bois sur leurs propriétés thermophysiques afin de d'envisager leur possible utilisation dans l'habitat en conditions climatiques variables. Le comportement thermique des échantillons en fonction de différentes épaisseurs a été également étudié. La valeur de la conductivité thermique, de la diffusivité thermique et de l'effusivité thermique varient respectivement entre 0,112 et 0,225~$\unit{W.m^{-1}.K{-1}}$; 0,422 et $1,296\ 10^{-7}\ \unit{m^2.s^{-1}}$ et 362,83 et 1096,68~$\unit{J.m^{-2}.K^{-1}.s^{-0,5}}$. Les résultats obtenus montrent que la conductivité thermique et l'effusivité thermique croissent fortement en fonction de la teneur en eau à titre d'exemple l'effusivité thermique passe de sa valeur minimale 362,131~$\unit{J.m^{-2}.K^{-1}.s^{-0,5}}$. à 0\% d'humidité à sa valeur maximale 698,85~$\unit{J.m^{-2}.K^{-1}.s^{-0,5}}$. à 51,06\% d'humidité pour le bois afzélia, la diffusivité thermique quant à elle varie d'une manière complexe en fonction de la teneur en eau mais présente un maxima entre 0 et 20\% de teneur en eau. On remarque à travers cette expérimentation que le bois pterocarpus erinaceus est meilleur isolant thermique par rapport au bois afzélia. Ces résultats montrent clairement que la teneur en eau influence fortement le comportement thermique de ces bois. Par conséquent, il faut tenir grandement compte de ce paramètre si l'on désire utiliser ces bois dans la construction de l'habitat. En perspective, afin de savoir les états d'équilibres hygro-thermiques de ses essences de bois sous des conditions climatiques bien définis des études des isothermes de désorptions s'avère indispensable
Penipuan atas talian tidak kenal masa rehat, kekal siap siaga sewaktu kemelesetan ekonomi
Creators: name: Ating, Rashid
Publisher: name: Zenodo
Year: 2023
Subjects: online scam
COVID-19

description: PADA Mac 2020, dunia telah dikejutkan dengan penularan wabak coronavirus atau COVID-19. Perintah berkurung dan kawalan pergerakan telah dikuatkuasakan, semua aktiviti perniagaan dihentikan buat sementara waktu di seluruh dunia sebagai langkah untuk membendung penularan wabak ini.
 Penularan wabak COVID-19 ini bukan sahaja memberi impak kepada tahap kesihatan dunia yang tidak mempunyai persediaan secukupnya untuk menghadapi penularan wabak ini pada ketika itu, malah turut menjejaskan ekonomi global termasuk dua kuasa ekonomi terbesar iaitu China dan Amerika Syarikat.
 Perintah kawalan berkurung dan penutupan sesetengah industri dari beroperasi secara bersemuka terutamanya pelancongan, perkhidmatan, pendidikan dan perniagaan semasa penularan wabak COVID-19 telah menggalakkan perkembangan norma baharu iaitu peralihan dari platform konvensional kepada digital. Umum kita ketahui bahawa kini, pelbagai aktiviti dapat dijalankan secara atas talian dan telah menjadi sebahagian daripada kehidupan dalam kalangan masyarakat di seluruh dunia.
Etude de la cinétique d'adsorption du couple silica gel/eau par une approche innovante basée sur l'analyse spectrale
Creators: name: Soudani, Alloua
name: Donnot, André
name: Descieux, Damien
name: Benelmir, Riad
Publisher: name: Société Française de Thermique
Year: 2020
Subjects: Adsorption
analyse spectrale

description: L'adsorption d'un gaz sur un solide est un phénomène de surface par lequel des molécules de gaz (adsorbat) se fixent à la surface d'un solide (adsorbant). Tous les gaz ne s'adsorbent pas avec la même intensité. Dans le but d'améliorer l'efficacité de l'adsorbeur d'une machine frigorifique à adsorption par l'intensification des transferts de chaleur et de masse, nous nous intéressons à l'étude de la cinétique d'adsorption du couple Silica gel /eau. Plusieurs modèles de la littérature permettent de déterminer la quantité d'adsorbat adsorbé à l'équilibre. Nous proposons une nouvelle approche innovante pour la caractérisation de la cinétique d'adsorption du couple silica gel/eau s'appuyant sur l'analyse spectrale de la réponse de la prise de masse de l'adsorbant. Notre étude met en évidence une corrélation entre la fréquence du signal de consigne de la température du chauffage et la quantité de vapeur d'eau adsorbée sur l'adsorbant.
Guidance for national transposition of new EU directives relating to renewable energy prosumers (Policy brief)
Creators: name: Toporek, M.
name: Provost, L.
Publisher: name: Zenodo
Year: 2020
Subjects: PROSEU
prosumerism
transposition
energy communities
NECP
recommendations
Policy brief

description: This policy brief provides information on the progress in the transposition of new EU provisions on energy communities by six EU Member States (Belgium (the Walloon and Brussels regions), France, Germany, Italy, Portugal and Spain) and formulates transposition recommendations for them. The analysis presented in the brief is based on information collected through interviews with national stakeholders, analysis of National Energy and Climate Plans and punctual examination of existing national legislation. Results reflect the situation as in September 2020 (with an update for Germany dated November 2020). Transposition recommendations are formulated for each country separately and, in addition, are grouped together, to provide joint recommendations that could potentially be also applicable to the other Member States.
description: H2020 project PROSEU - Prosumers for the Energy Union: Mainstreaming active participation of citizens in the energy transition. Work package 3 (WP3) - Policy, regulation and governance (Deliverable 3.5)
Contribution théorique et expérimentale à l'étude d'un moteur à apport de chaleur externe de type Ericsson.
Creators: name: Ranc, Pierre
name: Lanzetta, François
Publisher: name: Société Française de Thermique
Year: 2020
Subjects: moteur Ericsson
MACE
compresseur
compression
simulation numérique
instrumentation thermique
microthermocouple

description: Un banc d'essai de moteur à apport de chaleur externe de type Ericsson a été réalisé au laboratoire. Celui-ci a été développé pour étudier le fonctionnement dynamique de compression et de détente du cycle thermodynamique. Il est notamment constitué d'un système de transmission par bras de levier atypique. Ce dernier permet de modifier la course, mais aussi la cylindrée du volume de travail, tout en ajustant le rapport de bras de levier mécanique entre les deux volumes. Également, ces enceintes déformables sont constituées de soufflets métalliques en lieu et place d'un système traditionnel par piston et cylindre. Cette solution offre l'avantage d'éliminer toutes fuites de fluide de travail liées à la segmentation des systèmes traditionnels, mais aussi de diminuer de manière significative les pertes par frottement aux parois. Les travaux présentés dans cet article concernent un modèle numérique permettant de simuler le fonctionnement du moteur. Un code de calcul a été développé pour reproduire fidèlement les étapes thermodynamiques, mécaniques et fluidiques d'un cycle. Le langage utilisé permet d'obtenir un temps de simulation très proche du temps simulé et ainsi étudier une large gamme de fonctionnements. Une comparaison des principales variables est présentée entre l'expérimentation et le modèle dynamique numérique approchant le fonctionnement de la machine. L'instrumentation mise en œuvre au niveau du moteur utilise des techniques de métrologie instationnaire pour différentes grandeurs comme la pression et la température aux points clés du système (aspiration, enceinte, refoulement). Les capteurs utilisés disposent d'une fréquence de coupure suffisante pour l'analyse des phénomènes observés avec 2kHz pour la pression voir exceptionnel avec 8Hz pour la température à l'aide de microthermocouples fabriqués in situ. La caractérisation du moteur par cette approche garantit l'obtention d'un modèle plus fidèle pour une large gamme de fonctionnements et permet d'inscrire cette étude dans une perspective favorable pour la compréhension du moteur complet.
Algorithms for Generating Ordered Solutions for Explicit AND/OR Structures
Creators: name: Ghosh, Priyankar
name: Sharma, Amit
name: Chakrabarti, P. P.
name: Dasgupta, Pallab
Publisher: name: arXiv
Year: 2014
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: We present algorithms for generating alternative solutions for explicit acyclic AND/OR structures in non-decreasing order of cost. The proposed algorithms use a best first search technique and report the solutions using an implicit representation ordered by cost. In this paper, we present two versions of the search algorithm -- (a) an initial version of the best first search algorithm, ASG, which may present one solution more than once while generating the ordered solutions, and (b) another version, LASG, which avoids the construction of the duplicate solutions. The actual solutions can be reconstructed quickly from the implicit compact representation used. We have applied the methods on a few test domains, some of them are synthetic while the others are based on well known problems including the search space of the 5-peg Tower of Hanoi problem, the matrix-chain multiplication problem and the problem of finding secondary structure of RNA. Experimental results show the efficacy of the proposed algorithms over the existing approach. Our proposed algorithms have potential use in various domains ranging from knowledge based frameworks to service composition, where the AND/OR structure is widely used for representing problems.
title: Nanocrystalline Nd–Fe–B Anisotropic Magnets by Flash Spark Plasma Sintering
Creators: name: Maccari, Fernando
name: Mishra, Tarini Prasad
name: Keszler, Monica
name: Braun, Tobias
name: Adabifiroozjaei, Esmaeil
name: Radulov, Iliya
name: Jiang, Tianshu
name: Bruder, Enrico
name: Guillon, Olivier
name: Molina-Luna, Leopoldo
name: Bram, Martin
name: Gutfleisch, Oliver
Publisher: name: Wiley-VCH
Year: 2023

description: Flash spark plasma sintering (flash SPS) is an attractive method to obtain Nd–Fe–B magnets with anisotropic magnetic properties when starting from melt‐spun powders. Compared to the benchmark processing route via hot pressing with subsequent die upsetting, flash SPS promises electroplasticity as an additional deformation mechanism and reduced tool wear, while maximizing magnetic properties by tailoring the microstructure—fully dense and high texture. A detailed parameter study is conducted to understand the influence of Flash SPS parameters on the densification and magnetic properties of commercial MQU‐F powder. It is revealed that the presintering conditions and preheating temperature before applying the power pulse play a major role for tailoring grain size and texture in the case of hot deformation via Flash SPS. Detailed microstructure and magnetic domain evaluation disclose the texture enhancement with increasing flash SPS temperature at the expense of coercivity. The best compromise between remanence and coercivity (1.37 T and 1195 kA m⁻¹, respectively) is achieved through a combination of presintering at 500 °C for 120 s and preheating temperature of 600 °C, resulting in a magnet with energy product (BH)max of 350 kJm⁻³. These findings show the potential of flash SPS to obtain fully dense anisotropic nanocrystalline magnets with high magnetic performance.
Rural Revitalization in Mitarai, Osaki Shimojima Island, Japan, PRP 215
Creators: name: Eaton, David J.
Publisher: name: LBJ School of Public Affairs
Year: 2020
Subjects: subject: Texas
subject: public affairs
subject: Japan
subject: Rural
subject: Tourism
subject: FOS: Economics and business
subject: Economy

description: Throughout the Japanese Edo period (1603-1868) Mitarai, a coastal town in Hiroshima Prefecture, Japan, flourished as a fishing and mercantile port, with a secondary economy producing mandarins. The characteristic architecture in Mitarai has been well preserved and is protected by local officials and designated as a Japanese Heritage Site. As Japan’s population urbanized rapidly in the 19th and 20th centuries, settlements such as Mitarai experienced drastic population decline as working age people moved to the cities for greater opportunities unavailable in a rural port town. Tourism could improve Mitarai because it builds on the town’s assets, such as its beauty and coastal location. Tourism could provide an incentive for residents to stay and for new families and entrepreneurs to repopulate the town. Domestic and international travelers could explore the historic streets of the town, engage in local festivities and customs, or enjoy eco-friendly outdoor recreation such as fishing, cycling, and hiking. Both in Japan and in the United States, towns and settlements have experienced rural decay related to a dwindling population and a crumbling economy. Case studies such as Naoshima Island and Tokushima City highlight innovative strategies that could be employed in Mitarai to counteract these challenges by proactively promoting tourism and entrepreneurship. Naoshima managed to halt further settlement decay by utilizing private capital investment to promote art tourism through collaboration with Benesse Holdings. Mitarai could emulate many of the lessons learned at Naoshima and Tokushima about how to promote tourism within a town. This report assesses the local economy of Mitarai, Osaki Shimojima Island. The report acknowledges ongoing policies currently implemented to promote rural revitalization at the national, prefectural, and local level. It lists options that could promote tourism in Mitarai and revitalize the local economy based on Japan’s current national, prefectural, and local policies to promote rural revitalization. The report recommends measures to stimulate tourism within the local economy.
title: Robot supported Wire Arc Additive Manufacturing of Steel Columns
Creators: name: Waldschmitt, Benedikt
name: Lange, Jörg
Publisher: name: Ernst & Sohn, a Wiley brand
Year: 2023

description: Wire Arc Additive Manufacturing (WAAM) is a robot‐controlled welding process used to build up three‐dimensional structures in steel. Like other Additive Manufacturing (AM) technologies, WAAM allows for geometrically‐complex structures to be manufactured which may be unfeasible using conventional methods. Over recent years, WAAM has also gained prominence in the fields of architecture and civil engineering, with applications ranging from fully‐printed steel bridges to individualized steel components. This paper presents the additive manufacturing process of large‐scale applications, focusing on steel columns with circular hollow cross‐sections (CHS). The paper highlights the specific features of the necessary welding and process parameters before the manufacturing process is described in detail. Digital models and welding trajectories are generated with Parametric Robot Programming (PRP) and serve the robot‐controlled printing process. The AM itself is monitored by multiple process‐control checks giving information about resulting weld thicknesses, heights and welding errors influencing the manufacturing strategy of the CHS columns. To be able to make a closing statement about the load‐bearing capacity of the WAAM‐manufactured CHS, final load tests on (stub) columns are carried out.
Étale Descent of Derivations
Creators: name: Neher, Erhard
name: Pianzola, Arturo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Rings and Algebras (math.RA)
subject: Algebraic Geometry (math.AG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 17B67, 17B05, 12G05, 20G10

description: We study étale descent of derivations of algebras with values in a module. The algebras under consideration are twisted forms of algebras over rings, and apply to all classes of algebras, notably associative and Lie algebras, such as the multiloop algebras that appear in the construction of extended affine Lie algebras.
description: 15 pages, to appear in Transformation Groups
Coupling of exciton states as the origin of their biexponential decay dynamics in GaN nanowires
Creators: name: Hauswald, Christian
name: Flissikowski, Timur
name: Gotschke, Tobias
name: Calarco, Raffaella
name: Geelhaar, Lutz
name: Grahn, Holger T.
name: Brandt, Oliver
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Using time-resolved photoluminescence spectroscopy, we explore the transient behavior of bound and free excitons in GaN nanowire ensembles. We investigate samples with distinct diameter distributions and show that the pronounced biexponential decay of the donor-bound exciton observed in each case is not caused by the nanowire surface. At long times, the individual exciton transitions decay with a common lifetime, which suggests a strong coupling between the corresponding exciton states. A system of non-linear rate-equations taking into account this coupling directly reproduces the experimentally observed biexponential decay.
description: 5 pages, 4 figures
Modélisation dynamique « intracycle » d'un moteur à air chaud ERICSSON à piston liquide
Creators: name: Chouder, Ryma
name: Benabdesselam, Azzedine
name: Stouffs, Pascal
Publisher: name: Société Française de Thermique
Year: 2020
Subjects: Moteur à air chaud
moteur Ericsson
piston liquide
modélisation dynamique
volant d'inertie

description: Les 'moteurs à air chaud' sont définis comme des moteurs alternatifs à apport de chaleur externe, à cylindres de compression et de détente distincts, avec ou sans échangeur récupérateur ou régénérateur, et à fluide de travail monophasique gazeux. On distingue deux familles de ‘moteurs à air chaud', celle des moteurs Stirling, qui n'ont ni soupapes ni clapets, et celle des moteurs Ericsson, qui possèdent des organes d'isolement autour des cylindres. Une configuration particulière de moteur Stirling à piston liquide, connue sous le nom de Fluidyne, a été inventée en 1983 et de nombreux travaux lui ont été consacrés depuis. Dans cette étude, nous présentons une variante du Fluidyne dans laquelle les deux extrémités du tube en U contenant le piston liquide sont fermées par des soupapes, de telle sorte que le système obtenu appartient à la famille des moteurs Ericsson plutôt qu'à la famille des moteurs Stirling. Ce type de moteur à bas niveau technologique est considéré comme adapté à la production d'énergie mécanique de petite puissance, par exemple pour du pompage ou pour entraîner une génératrice électrique à partir d'énergies primaires renouvelables (soleil, biomasse, effluents gazeux chauds,...).
Ανίχνευση Βλαβών σε διβάδμιο ταλαντωτή από χρονοϊστορίες απόκρισης στη μη-γραμμική περιοχή με προσομοιωμένα δεδομένα
Creators: name: Βασιλικός, Μιχαήλ Ευαγγέλου
Publisher: name: Aristotle University of Thessaloniki
Year: 2023
Subjects: Αναγνώριση δυναμικών χαρακτηριστικών
Ιδιοτιμές
Μητρώο βλαβών
Ιdentification of dynamic characteristics
Eigenvalues
Damage matrix

description: Στην παρούσα διπλωματική εργασία, εφαρμόστηκε μια νέα μεθοδολογία σε αριθμητικά προσομοιώματα, με τη βοήθεια του προγράμματος SAP2000. Πιο συγκεκριμένα σχεδιάστηκαν επίπεδοι φορείς διαφορετικών χαρακτηριστικών, οι οποίοι φορτίστηκαν με τεχνητά και φυσικά επιταχυνσιογράμματα. Μέσω της μεθόδου των ιδιομορφικών χρονοϊστοριών επιταχύνσεων απόκρισης πραγματοποιήθηκε η εύρεση των ιδιομορφών. Στη συνέχεια, υπολογίσθηκε το διάγραμμα των στιγμιαίων ιδιοσυχνοτήτων της κατασκευής εντός της μη-γραμμικής περιοχής. Τέλος, έγινε υπολογισμός της θέσης των βλαβών και του μητρώου βλαβών των κατασκευών για διάφορες τιμές της ανελαστικής μετατόπισης της κορυφής
description: In this dissertation, a new methodology was used in numerical models, using SAP2000 software. In particular, various plane systems with different characteristics were subjected to artificial and natural accelerograms. The natural modal shapes were determined by means of the modal time-histories method. Then, the diagram of the instantaneous eigenfrequencies of the structure in the non-linear area was derived. Finally, the location of the damage and the damage matrix of the structure for various values of the inelastic displacement at its top were estimated
Carmen passionem salvatoris nostri Iesu Christi et beneficia humano generi ab ipso et per ipsum praestita et laetitiam, quam hinc omnes sentiant fideles et pii; 1662
Creators: name: Köhn, Hubert
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2021

description: Text griech.
Cross-slip in face centred cubic metals: a general full stress-field dependent activation energy line-tension model
Creators: name: Malka-Markovitz, Alon
name: Mordehai, Dan
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: Cross-slip is a thermally activated process by which a screw dislocation changes its slip plane. Understanding and modelling the activation barrier of the cross-slip process as a free-energy barrier that depends on the stress conditions at the vicinity of the dislocation is crucial. In this work, we employ the line-tension model for the cross-slip of screw dislocations in face-centred cubic (FCC) metals in order to calculate the energy barrier when both Escaig stresses are applied on the primary and cross-slip planes and Schmid stress is applied on the cross-slip plane. We propose a closed-form expression for the activation energy for cross-slip in a large range of stresses, without any fitting parameters. The results of the proposed model are in good agreement with previous numerical results and atomistic simulations. We also show that, when Schmid stress is applied on the cross-slip plane, the energy barrier is decreased, and in particular, cross-slip can occur even when the Escaig stress in the primary plane is smaller than that on the cross-slip plane. The proposed closed-form expression for the activation energy can be easily implemented in dislocation dynamics simulations, owing to its simplicity and universality. This will allow cross-slip to be more accurately related to macroscopic plasticity.
Gyro-induced acceleration of magnetic reconnection
Creators: name: Comisso, Luca
name: Grasso, Daniela
name: Waelbroeck, François L.
name: Borgogno, Dario
Publisher: name: arXiv
Year: 2013
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The linear and nonlinear evolution of magnetic reconnection in collisionless high-temperature plasmas with a strong guide field is analyzed on the basis of a two-dimensional gyrofluid model. The linear growth rate of the reconnecting instability is compared to analytical calculations over the whole spectrum of linearly unstable wave numbers. In the strongly unstable regime (large Δ'), the nonlinear evolution of the reconnecting instability is found to undergo two distinctive acceleration phases separated by a stall phase in which the instantaneous growth rate decreases. The first acceleration phase is caused by the formation of strong electric fields close to the X-point due to ion gyration, while the second acceleration phase is driven by the development of an open Petschek-like configuration due to both ion and electron temperature effects. Furthermore, the maximum instantaneous growth rate is found to increase dramatically over its linear value for decreasing diffusion layers. This is a consequence of the fact that the peak instantaneous growth rate becomes weakly dependent on the microscopic plasma parameters if the diffusion region thickness is sufficiently smaller than the equilibrium magnetic field scale length. When this condition is satisfied, the peak reconnection rate asymptotes to a constant value.
description: Accepted for publication on Physics of Plasmas