cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Intensification of the Atlantic Water Supply to the Arctic Ocean Through Fram Strait Induced by Arctic Sea Ice Decline
Creators: name: Wang, Qiang
name: Wekerle, Claudia
name: Wang, Xuezhu
name: Danilov, Sergey
name: Koldunov, Nikolay
name: Sein, Dmitry
name: Sidorenko, Dmitry
name: Von Appen, Wilken-Jon
name: Jung, Thomas
Publisher: name: FID GEO
Year: 2020

description: Substantial changes have occurred in the Arctic Ocean in the last decades. Not only sea ice has retreated significantly, but also the ocean at middepth showed a warming tendency. By using simulations we identified a mechanism that intensifies the upward trend in ocean heat supply to the Arctic Ocean through Fram Strait. The reduction in sea ice export through Fram Strait induced by Arctic sea ice decline increases the salinity in the Greenland Sea, which lowers the sea surface height and strengthens the cyclonic gyre circulation in the Nordic Seas. The Atlantic Water volume transport to the Nordic Seas and Arctic Ocean is consequently strengthened. This enhances the warming trend of the Arctic Atlantic Water layer, potentially contributing to the Arctic “Atlantification.” Our study suggests that the Nordic Seas can play the role of a switchyard to influence the heat budget of the Arctic Ocean.
The Lithospheric Structure of the Saharan Metacraton From 3-D Integrated Geophysical-Petrological Modeling
Creators: name: Sobh, M.
name: Ebbing, J.
name: Mansi, A. H.
name: Götze, H.-J.
name: Emry, E. L.
name: Abdelsalam, M. G.
Publisher: name: FID GEO
Year: 2020

description: We modeled crustal and lithospheric thickness variation as well as the variations in temperature, composition, S wave seismic velocity, and density of the lithosphere beneath the Saharan Metacraton (SMC) applying an interdisciplinary 3-D modeling. Regardless of the limited data set, we aimed at consistent imaging of the SMC lithospheric structure by combining independent data sets to better understand the evolution of the metacraton. We considered that the SMC was once an intact Archean-Paleoproterozoic craton but was metacratonized during the Neoproterozoic due to partial loss of its subcontinental lithospheric mantle (SCLM) during collisional processes along its margin. This has permitted the preservation of three cratonic remnants (Murzuq, Al-Kufrah, and Chad) within the metacraton. These cratonic remnants are overlain by Paleozoic-Mesozoic sedimentary basins (Murzuq, Al-Kufrah, and Chad), which are separated by topographic swells associated with the Hoggar Swell, Tibesti Massif, and Darfur Dome Cenozoic volcanism. The three cratonic remnants are underlain by a relatively thicker lithosphere compared to the surrounding SMC, with the thickest located beneath Al-Kufrah reaching 200 km. Also, the SCLM beneath Al-Kufrah cratonic remnant is significantly colder and denser. Modeling of the lithosphere beneath the Chad and Murzuq Basins yielded a complex density and temperature distribution pattern, with lower values than beneath the Tibesti Massif. Further, our modeling indicated a uniform and moderately depleted mantle composition beneath the SMC. The presence of a relatively thinner lithosphere beneath the noncratonic regions of the SMC is attributed with several tectonic events, including partial SCLM delamination during the Neoproterozoic, Mesozoic-Cenozoic rifting, and Cenozoic volcanism.
Sectioning effects of porphyritic chondrules: Implications for the PP/POP/PO classification and correcting modal abundances of mineralogically zoned chondrules
Creators: name: Barosch, Jens
name: Hezel, Dominik C.
name: Sawatzki, Lena
name: Halbauer, Lucia
name: Marrocchi, Yves
Publisher: name: FID GEO
Year: 2020

description: Mineralogically zoned chondrules are a common chondrule type in chondrites. They consist of olivine cores, surrounded by low-Ca pyroxene rims. By serial sectioning porphyritic chondrules from carbonaceous, ordinary, and enstatite chondrites, we demonstrate that the 2-D textural appearances of these chondrules largely depend on where they are cut. The same chondrule may appear as a porphyritic pyroxene (PP) chondrule when sectioned through the low-Ca pyroxene rim, and as a porphyritic olivine-pyroxene (POP) or porphyritic olivine (PO) chondrule when sectioned close or through its equator. Chondrules previously classified into PP/POP/PO chondrules might therefore not represent different types, but various sections through mineralogically zoned chondrules. Classifying chondrule textures into PP, POP, and PO has therefore no unequivocal genetic meaning, it is merely descriptive. Sectioning effects further introduce a systematic bias when determining mineralogically zoned chondrule fractions from 2-D sections. We determined correction factors to estimate 3-D mineralogically zoned chondrule fractions when these have been determined in 2-D sections: 1.24 for carbonaceous chondrites, 1.29 for ordinary chondrites, and 1.62 for enstatite chondrites. Using these factors then shows that mineralogically zoned chondrules are the dominant chondrule type in chondrites with estimated 3-D fractions of 92% in CC, 52% in OC, and 46% in EC.
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 28 (28)]
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1513
Subjects: subject: Prunksupplik
subject: Urkunde
subject: 090

description: Dem Johannes Thomas de Manzolino und seiner Frau Gardina sowie deren Kindern Andrea und Philippus aus Bologna wird gestattet, die Fastenzeiten zu verschieben.
The Aware Community
Creators: name: Wactlar, Howard
name: Walters, Robert
name: Bertoty, John
name: Hauptmann, Alexander
Publisher: name: Carnegie Mellon University
Year: 1974
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: The McKIZ Aware Community will enable us to move the paradigm of an aware and assistive home to the development of an aware and assistive community infrastructure by incorporating devices and methods into a small urban community of homes, recreation facilities, retail and service providers, on city streets with vehicular traffic and public transportation. This broadens our research, data collection and evaluation of persons with disabilities and aging residents to include instrumental activities of daily living and quality of life that extend beyond the confines of their home.
Weak pseudoconcavity and the maximum modulus principle
Creators: name: Hill, C. Denson
name: Nacinovich, Mauro
Publisher: name: arXiv
Year: 2007
Subjects: subject: Complex Variables (math.CV)
subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 35N 32V 53C

description: We discuss the maximum modulus principle, and weak unique continuation, for CR functions on an abstract almost CR manifold M. We investigate these matters under the assumption of weak pseudoconcavity, and obtain sharp results about propagation along Sussmann leaves.
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 18 (70)]
Creators: name: Agnesina
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1290
Subjects: subject: Sonstige weltliche Aussteller
subject: Inventar
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Inventar
Coulomb-coupled quantum-dot thermal transistors
Creators: name: Zhang, Yanchao
name: Yang, Zhimin
name: Zhang, Xin
name: Lin, Bihong
name: Lin, Guoxing
name: Chen, Jincan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A quantum-dot thermal transistor consisting of three Coulomb-coupled quantum dots coupled to respective electronic reservoirs by tunnel contacts is established. The heat flows through the collector and emitter can be controlled by the temperature of the base. It is found that a small change in the base heat flow can induce a large heat flow change in the collector and emitter. The huge amplification factor can be obtained by optimizing the Coulomb interaction between the collector and the emitter or by decreasing the energy-dependent tunneling rate at the base. The proposed quantum-dot thermal transistor may open up potential applications in low-temperature solid-state thermal circuits at the nanoscale.
description: 14 pages, 6 figures
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 28 (30)]
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1503
Subjects: subject: Prunksupplik
subject: Urkunde
subject: 090

description: Ludovicus Antonius de Scardoa, seiner Frau Lucia, deren Tochter Lucretia de Scardoa und deren Kindern Johannes, Franciscus und Dorothea, alle Bürger von Bologna, werden die erbetenen Dispense, die Absolution in Reservatfällen und vollkommener Ablass in ähnlichen Fällen gewährt.
title: The Spatial and Temporal Distribution of Fish Eggs and Larvae in Hempstead Bay Estuary
Creators: name: Lessard, Joseph Adelard
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1979

description: The ichthyoplankton of Hempstead Bay estuary was sampled from December 1972 to mid March 1974. Eleven stations were sampled by towing a 0.5 meter diameter plankton net. Eggs were most abundant during June and July with an average concentration calculated to be above 5,500/100m3. Egg densities were the lowest during the fall and winter. Larvae were most frequently taken from March through July with densities varying greatly among the samples. The eggs of Brevoortia tyrannus, Anchoa mitchilli, Tautoga onitis, Tautogolabrus adspersus, and Scophthalmus aguosus and the larvae of Menidia menidia, Ammodvtes hexapterus and Pseudopleuronectes americanus constituted most of the ichthyoplankton. Most species were found within a wide temperature range, while the salinity range found in the estuary was relatively narrow and restricted spawning to those species tolerating near coastal salinities. Zooplankton densities (excluding ctenophores and ”jellyfish”) were high except during the summer months. During the late summer ctenophore-"jellyfish" bloom) densities of ichthyoplankton and zooplankton were low.
Ultra-High Brightness Electron Beams from Very-High Field Cryogenic Radio-frequency Photocathode Sources
Creators: name: Rosenzweig, J. B.
name: Cahill, A.
name: Carlsten, B.
name: Castorina, G.
name: Croia, M.
name: Emma, C.
name: Fukusawa, A.
name: Spataro, B.
name: Alesini, D.
name: Dolgashev, V.
name: Ferrario, M.
name: Lawler, G.
name: Li, R.
name: Limborg, C.
name: Maxson, J.
name: Musumeci, P.
name: Pompili, R.
name: Tantawi, S.
name: Williams, O.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Recent investigations of RF copper structures operated at cryogenic temperatures performed by a SLAC-UCLA collaboration have shown a dramatic increase in the maximum surface electric field, to 500 MV/m. We examine use of these fields to enable very high field cryogenic photoinjectors that can attain over an order of magnitude increase in peak electron beam brightness. We present beam dynamics studies relevant to X-ray FEL injectors, using start-to-end simulations that show the high brightness and low emittance of this source enables operation of a compact FEL reaching a photon energy of 80 keV. The preservation of beam brightness in compression, exploiting micro-bunching techniques is discussed. While the gain in brightness at high field is due to increase of the emission current density, further increases in brightness due to lowering of the intrinsic cathode emittance in cryogenic operation are also enabled. While the original proposal for this type of cryogenic, ultra-high field photoinjector has emphasized S-band designs, there are numerous potential advantages that may be conferred by operation in C-band. We examine issues related to experimental implementation in C-band, and expected performance of this type of device in a future hard X-ray FEL such as MaRIE.
description: 10 pages, 5 figures, to appear in Proceedings of 2018 European Advanced Accelerator Conference, Nuclear Instruments and Methods
Using Machine-Learning to Optimize phase contrast in a Low-Cost Cellphone Microscope
Creators: name: Diederich, Benedict
name: Wartmann, Rolf
name: Schadwinkel, Harald
name: Heintzmann, Rainer
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Cellphones equipped with high-quality cameras and powerful CPUs as well as GPUs are widespread. This opens new prospects to use such existing computational and imaging resources to perform medical diagnosis in developing countries at a very low cost. Many relevant samples, like biological cells or waterborn parasites, are almost fully transparent. As they do not exhibit absorption, but alter the light's phase only, they are almost invisible in brightfield microscopy. Expensive equipment and procedures for microscopic contrasting or sample staining often are not available. By applying machine-learning techniques, such as a convolutional neural network (CNN), it is possible to learn a relationship between samples to be examined and its optimal light source shapes, in order to increase e.g. phase contrast, from a given dataset to enable real-time applications. For the experimental setup, we developed a 3D-printed smartphone microscope for less than 100 \$ using off-the-shelf components only such as a low-cost video projector. The fully automated system assures true Koehler illumination with an LCD as the condenser aperture and a reversed smartphone lens as the microscope objective. We show that the effect of a varied light source shape, using the pre-trained CNN, does not only improve the phase contrast, but also the impression of an improvement in optical resolution without adding any special optics, as demonstrated by measurements.
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 28 (48)]
Creators: name: Leo, X.
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1513
Subjects: subject: Prunksupplik
subject: Urkunde
subject: 090

description: Der Angelicha de Stampis und ihrem Sohn Jacob Maria sowie weiteren namentlich genannten Personen werden bestimmte Rechte zur Erlangung ihres Seelenheils gewährt, u. a. wenn sie an festgesetzten Festtagen die Kirche besuchen.
Mesoscale Structures at Complex Fluid-Fluid Interfaces: a Novel Lattice Boltzmann / Molecular Dynamics Coupling
Creators: name: Sega, Marcello
name: Sbragaglia, Mauro
name: Kantorovich, Sofia Sergeevna
name: Ivanov, Alexey Olegovich
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Complex fluid-fluid interfaces featuring mesoscale structures with adsorbed particles are key components of newly designed materials which are continuously enriching the field of soft matter. Simulation tools which are able to cope with the different scales characterizing these systems are fundamental requirements for efficient theoretical investigations. In this paper we present a novel simulation method, based on the approach of Ahlrichs and Dünweg [Ahlrichs and Dünweg, Int. J. Mod. Phys. C, 1998, 9, 1429], that couples the "Shan-Chen" multicomponent Lattice Boltzmann technique to off-lattice molecular dynamics to simulate efficiently complex fluid-fluid interfaces. We demonstrate how this approach can be used to study a wide class of challenging problems. Several examples are given, with an accent on bicontinuous phases formation in polyelectrolyte solutions and ferrofluid emulsions. We also show that the introduction of solvation free energies in the particle-fluid interaction unveils the hidden, multiscale nature of the particle-fluid coupling, allowing to treat symmetrically (and interchangeably) the on-lattice and off-lattice components of the system.
The Aura Software Architecture: an Infrastructure for Ubiquitous Computing
Creators: name: Joao Pedro Sousa
name: Garlan, David
Publisher: name: Carnegie Mellon University
Year: 1995
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Computing environments of the future should enable mobile users to take full advantage of the computing capabilities available at each location, while allowing them to focus on their real tasks, rather than being distracted by dealing with the configuration and reconfiguration of computer systems to support those tasks. The Aura infrastructure performs automatic configuration and reconfiguration of Ubicomp environments, according to the user s task and intent. This report describes the software architecture of the Aura infrastructure, and discusses the underlying rational. It describes the architecture from a layered perspective, detailing the partition of responsibility and shared assumptions, as well as from a component-connector perspective, detailing the protocols of interaction between the components (APIs and sequencing). The con-tents and format of the exchanged messages is extensively discussed, as well as the details pertaining service interconnection and decomposition. This report proposes a utility-based approach for modeling user preferences, and details how such models can be exploited for both coarse-grain automatic (re)configuration, and fine-grain adaptation to resource change.
title: ADCO, Grènetier de Cîteaux : comptes (1497-1504) (11 H 1172), f. 00723
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172), f. 00723, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Lettre de Etienne Piestre à Jean-François Séguier, 1775-04-18
Creators: name: Piestre, Etienne
name: Piestre, Etienne
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Librairie

description: [transcription] Nîmes, M. Séguier A Lyon le 18 avril 1775

Monsieur,

Nous avons reçu en son temps la lettre que vous nous avez fait l'honneur de nous écrire le 15e mars dernier, ainsi que votre précédente du 1er dudit adressée à notre sieur Piestre qui lui fut rendu par le P. Carme à qui vous l'aviez remise. Diverses occupations nous ont empêché de vous accuser plus tôt la réception de l'une et de l'autre.Nous y avons vu avec le plus grand plaisir le rétablissement de votre santé pour le maintien de laquelle nous faisons beaucoup de voeux au ciel. Agréez-en s'il vous plaît notre félicitation. Nous avons vu par ces lettres que vous avez approuvé notre façon de vous faire passer les différents paquets qu'on nous avait remis pour vous et que vous avez tous reçus. Nous continuerons de nous servir de la voie de Messieurs De Villas, dès que c'est la meilleure et la plus sûre, ainsi que nous l'avions pensé. Rien ne presse, Monsieur, pour les 4 lt. de frais faits à l'égard des deux dissertations de M. Dutens. Cela se trouvera avec quelque autre chose. Nous avons envoyé exactement à Genève votre incluse pour M. Samuel de Tournes qui ne manquera pas de s'acquitter de ce dont vous me chargez et nous en avons fait de même pour la lettre pour M. de La Tourette, ainsi que du petit paquet qui y était joint. Vous voudrez bien recevoir beaucoup de compliments de sa part et nos très humbles respects et nous croire avec la considération la plus distinguée,

Monsieur,

Votre très humble et très obéissant serviteur

Par procuration des frères De Tournes

Piestre
description: [personnes citées] Marc Antoine Louis Claret (de Fleurieu) de La Tourette, Messieurs (Négociants à Lyon et à Nîmes) Devillas, Samuel De Tournes
description: [reférence bibliographique citée] Dutens, Louis, Explication de quelques médailles grecques et phéniciennes, Londres, 1773 pour la 1ère éd.
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 312_9, fol. 53
description: Source: ark:/12148/btv1b10015930b
The Aura software architecture : an infrastructure for ubiquitous computing
Creators: name: Joa╠âo Pedro. Sousa
name: Garlan, David
Publisher: name: Carnegie Mellon University
Year: 1991
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Abstract: "Computing environments of the future should enable mobile users to take full advantage of the computing capabilities available at each location, while allowing them to focus on their real tasks, rather than being distracted by dealing with the configuration and reconfiguration of computer systems to support those tasks. The Aura infrastructure performs automatic configuration and reconfiguration of Ubicomp environments, according to the user's task and intent. This report describes the software architecture of the Aura infrastructure, and discusses the underlying rational. It describes the architecture from a layered perspective, detailing the partition of responsibility and shared assumptions, as well as from a component-connector perspective, detailing the protocols of interaction between the components (APIs and sequencing). The contents and format of the exchanged messages is extensively discussed, as well as the details pertaining [sic] service interconnection and decomposition. This report proposes a utility-based approach for modeling user preferences, and details how such models can be exploited for both coarse-grain automatic (re)configuration, and fine-grain adaptation to resource change."
title: 03_0374
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Generalized splines on arbitrary graphs
Creators: name: Gilbert, Simcha
name: Polster, Shira
name: Tymoczko, Julianna
Publisher: name: arXiv
Year: 2013
Subjects: subject: Combinatorics (math.CO)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 05C25 (Primary), 55N91 and 14M25 (Secondary)

description: Let G be a graph whose edges are labeled by ideals of a commutative ring. We introduce a generalized spline, which is a vertex-labeling of G by elements of the ring so that the difference between the labels of any two adjacent vertices lies in the corresponding edge ideal. Generalized splines arise naturally in combinatorics (em algebraic splines of Billera and others) and in algebraic topology (certain equivariant cohomology rings, described by Goresky-Kottwitz-MacPherson and others). The central question of this manuscript asks when an arbitrary edge-labeled graph has nontrivial generalized splines. The answer is `always', and we prove the stronger result that generalized splines contain a free submodule whose rank is the number of vertices in G. We describe all generalized splines when G is a tree, and give several ways to describe the ring of generalized splines as an intersection of generalized splines for simpler subgraphs of G. We also present a new tool which we call the GKM matrix, an analogue of the incidence matrix of a graph, and end with open questions.
description: 26 pages. Very little has changed to the document since the last revision
The Assign parallel program generator
Creators: name: O'Hallaron, David Richard.
Publisher: name: Carnegie Mellon University
Year: 1996
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Abstract: "ASSIGN is a tool for building large-scale applications, in particular signal processing applications, on distributed- memory multicomputers. The programming model is the familiar coarse- grained flowgraph, where nodes correspond to computations and directed edges correspond to FIFO queues. Given a flowgraph description of an application, ASSIGN compiles the flowgraph onto the processors of a distributed-memory parallel computer, automatically handling such details as partitioning the flowgraph and placing and routing the partitioned flowgraph. The first target machine is iWarp, a multicomputer system developed jointly by Intel and Carnegie Mellon."
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 28 (26)]
Creators: name: Conservatores
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1518
Subjects: subject: Sonstige weltliche Aussteller
subject: Urkunde
subject: 090

description: Die conservatores der Stadt Modena gewähren dem Iohannes Franciscus und dessen Brüdern und Söhnen, alle Nachkommen des verstorbenen Bernardus de Paltrineriis, seinerseits apostolischer Protonotar, decanus der Kirche von Ghedi und comes palatinus, das Bürgerrecht, wie es diesem schon verliehen und seinen Nachkommen zugesichert worden war.
Detecting z > 2 Type IIn Supernovae
Creators: name: Cooke, Jeff
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Type IIn supernovae (SNe IIn) dominate the brightest supernova events in observed FUV flux (~1200-2000A). We show that multi-band, multi-epoch optical surveys complete to m_r = 27 can detect the FUV emission of ~25 z > 2 SNe IIn deg^-2 yr^-1 rest-frame (~10 SNe IIn deg^-2 yr^-1 observed-frame) to 4 sigma using a technique monitoring color-selected galaxies. Moreover, the strength and evolution of the bright emission lines observed in low redshift SNe IIn imply that the Ly-a emission features in ~70% of z > 2 SNe IIn are above 8m-class telescope spectroscopic thresholds for ~2 yr rest-frame. As a result, existing facilities have the capability to both photometrically detect and spectroscopically confirm z > 2 SNe IIn and pave the way for efficient searches by future 8m-class survey and 30m-class telescopes. The method presented here uses the sensitivities and wide-field capabilities of current optical instruments and exploits (1) the efficiency of z > 2 galaxy color-selection techniques, (2) the intrinsic brightness distribution ( = -19.0 +/-0.9) and blue profile of SNe IIn continua, (3) the presence of extremely bright, long-lived emission features, and (4) the potential to detect blueshifted SNe Ly-a emission shortward of host galaxy Ly-a features.
description: 26 pages (pre-print), 6 figures, accepted ApJ
Wider contours and adaptive contours
Creators: name: MacNamara, Shev
name: McLean, William
name: Burrage, Kevin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: Contour integrals in the complex plane are the basis of effective numerical methods for computing matrix functions, such as the matrix exponential and the Mittag-Leffler function. These methods provide successful ways to solve partial differential equations, such as convection--diffusion models. Part of the success of these methods comes from exploiting the freedom to choose the contour, by appealing to Cauchy's theorem. However, the pseudospectra of non-normal matrices or operators present a challenge for these methods: if the contour is too close to regions where the norm of the resolvent matrix is large, then the accuracy suffers. Important applications that involve non-normal matrices or operators include the Black--Scholes equation of finance, and Fokker--Planck equations for stochastic models arising in biology. Consequently, it is crucial to choose the contour carefully. As a remedy, we discuss choosing a contour that is wider than it might otherwise have been for a normal matrix or operator. We also suggest a semi-analytic approach to adapting the contour, in the form of a parabolic bound that is derived by estimating the field of values. To demonstrate the utility of the approaches that we advocate, we study three models in biology: a monomolecular reaction, a bimolecular reaction and a trimolecular reaction. Modelling and simulation of these reactions is done within the framework of Markov processes. We also consider non-Markov generalisations that have Mittag-Leffler waiting times instead of the usual exponential waiting times of a Markov process.
On the Existence of $C^{1,1}$ Isometric Immersions of Several Classes of Negatively Curved Surfaces Into $\mathbb{R}^3$
Creators: name: Li, Siran
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We prove the existence of $C^{1,1}$ isometric immersions of several classes of metrics on surfaces $(\mathcal{M},g)$ into the three-dimensional Euclidean space $\mathbb{R}^3$, where the metrics $g$ have strictly negative curvature. These include the standard hyperbolic plane, generalised helicoid-type metrics and generalised Enneper metrics. Our proof is based on the method of compensated compactness and invariant regions in hyperbolic conservation laws, together with several observations on the geometric quantities (Gauss curvature, metric components etc.) of negatively curved surfaces.
description: 25 pages + 3 figures. Supplementary materials on Wolfram Cloud
Radion cosmology and stabilization
Creators: name: Chakraborty, Sumanta
name: Sengupta, Soumitra
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We solve the Einstein's equation in five-dimensional spacetime for Randall Sundrum Brane world model with time dependent radion field to study variation of brane scale factor with time. We have shown that as radion field decreases with time compactifying the extra dimension, the scale factor increases exponentially with time leading to inflationary scenario. We have also proposed a time dependent generalization of Goldberger-Wise moduli stabilization mechanism to explain the time evolution of the radion field to reach a stable value after which the scale factor on the brane exits from inflationary expansion.
description: Thoroughly revised; Matches published version
GUT Precursors and Entwined SUSY: The Phenomenology of Stable Non-Supersymmetric Strings
Creators: name: Abel, Steven
name: Dienes, Keith R.
name: Mavroudi, Eirini
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recent work has established a method of constructing non-supersymmetric string models that are stable, with near-vanishing one-loop dilaton tadpoles and cosmological constants. This opens up the tantalizing possibility of realizing stable string models whose low-energy limits directly resemble the Standard Model rather than one of its supersymmetric extensions. In this paper we consider the general structure of such strings and find that they share two important phenomenological properties. The first is a so-called "GUT-precursor" structure in which new GUT-like states appear with masses that can be many orders of magnitude lighter than the scale of gauge coupling unification. These states allow a parametrically large compactification volume, even in weakly coupled heterotic strings, and in certain regions of parameter space can give rise to dramatic collider signatures which serve as "smoking guns" for this overall string framework. The second is a residual "entwined-SUSY" (or e-SUSY) structure for the matter multiplets in which different multiplet components carry different horizontal $U(1)$ charges. As a concrete example and existence proof of these features, we present a heterotic string model that contains the fundamental building blocks of the Standard Model such as the Standard-Model gauge group, complete chiral generations, and Higgs fields --- all without supersymmetry. Even though massless gravitinos and gauginos are absent from the spectrum, we confirm that this model has an exponentially suppressed one-loop dilaton tadpole and displays both the GUT-precursor and e-SUSY structures. We also discuss some general phenomenological properties of e-SUSY, such as cancellations in radiative corrections to scalar masses, the possible existence of a corresponding approximate moduli space, and the prevention of rapid proton decay.
description: 27 pages, LaTeX, 1 figure, 2 tables
That's AI? : a history and critique of the field
Creators: name: Sweeney, Latanya
Publisher: name: Carnegie Mellon University
Year: 1989
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Abstract: "What many AI researchers do when they say they are doing AI contradicts what some AI researchers say is AI. Surveys of leading AI textbooks demonstrate a lack of a generally accepted historical record. These surveys also show AI researchers as primarily concerned with prescribing ideal mathematical behaviors into computers -- accounting for 987 of 996 (or 99%) of the AI references surveyed. The most common expectation of AI concerns constructing machines that behave like humans, yet only 27 of 996, (or 2%) of the AI references surveyed were directly consistent with this description. Both approaches have shortcomings -- prescribing superior behavior into machines fails to scale to multiple tasks easily, while on the other hand, modeling human behaviors in machines can give results that are not always correct or fast. The discrepancy between the kind of work conducted in AI and the kind of work expected from AI cripples the ability to measure progress in the field."
ПРИЕМ АРХЕОЛОГИЧЕСКИХ КОЛЛЕКЦИЙ В МУЗЕЯХ: ПРАВОВЫЕ АСПЕКТЫ И ОСОБЕННОСТИ УЧЕТА (НА ПРИМЕРЕ РАБОТЫ НАЦИОНАЛЬНОГО МУЗЕЯ РЕСПУБЛИКИ БАШКОРТОСТАН)
Creators: name: Воробьева Светлана Леонидовна
Publisher: name: Археология евразийских степей
Year: 2019
Subjects: АРХЕОЛОГИЧЕСКАЯ КОЛЛЕКЦИЯ
НАЦИОНАЛЬНЫЙ МУЗЕЙ РЕСПУБЛИКИ БАШКОРТОСТАН
УЧЕТ
МУЗЕЙНАЯ КОЛЛЕКЦИЯ
ARCHAEOLOGICAL COLLECTION
NATIONAL MUSEUM OF BASHKORTOSTAN
ACCOUNTING
MUSEUM COLLECTION

description: В статье раскрывается проблема приема и учета археологических коллекций на основе опыта работы Национального музея Республики Башкортостан (г. Уфа), анализа музейного законодательства и законодательства в сфере сохранения объектов культурного наследия. Основные проблемы, возникающие при учете, хранении и научной инвентаризации археологических коллекций, связаны как с административными факторами путаницей в самом законодательстве и недостаточным финансированием на реставрационные работы, расширение фондовых помещений и издание каталогов, так и с субъективным фактором уровень научных описаний коллекций и их дальнейшее использование в экспозиционно-выставочной деятельности зависит от уровня образованности конкретных научных сотрудников музеев. Учитывая это, при вторичном учете или научной инвентаризации археологических коллекций, входящих в состав музейного собрания, необходимо привлекать специалистов в конкретной области археологии. В данной работе разработан алгоритм действий для приема археологических коллекций в музей.
Testing Halfspaces
Creators: name: Matulef, Kevin
name: O'Donnell, Ryan
name: Ronitt  Rubenfeld
name: Servedio, Rocco A.
Publisher: name: Carnegie Mellon University
Year: 1983
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: This paper addresses the problem of testing whether a Boolean-valued function f is a halfspace, i.e. a function of the form f(x) = sgn(w∙x−Θ):We consider halfspaces over the continuous domain Rn (endowed with the standard multivariate Gaussian distribution) as well as halfspaces over the Boolean cube {-1; 1}n (endowed with the uniform distribution). In both cases we give an algorithm that distinguishes halfspaces from functions that are ε-far from any halfspace using only poly( 1/ε) queries, independent of the dimension n.
Most efficient quantum thermoelectric at finite power output
Creators: name: Whitney, Robert S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Machines are only Carnot efficient if they are reversible, but then their power output is vanishingly small. Here we ask, what is the maximum efficiency of an irreversible device with finite power output? We use a nonlinear scattering theory to answer this question for thermoelectric quantum systems; heat engines or refrigerators consisting of nanostructures or molecules that exhibit a Peltier effect. We find that quantum mechanics places an upper bound on both power output, and on the efficiency at any finite power. The upper bound on efficiency equals Carnot efficiency at zero power output, but decays with increasing power output. It is intrinsically quantum (wavelength dependent), unlike Carnot efficiency. This maximum efficiency occurs when the system lets through all particles in a certain energy window, but none at other energies. A physical implementation of this is discussed, as is the suppression of efficiency by a phonon heat flow.
description: Final version (5 pages). The previous version's appendix has been removed - it will appear in a separate publication
title: Tectonic Implications of Late Tertiary Strata exposed Along the Piankatank River, Eastern Virginia
Creators: name: Lane, Daniel Stephen
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1984

description: Biostratigraphic analysis of Late Miocene and Pliocene strata along the Piankatank River in eastern Virginia exposes a juxtaposition of the Eastover and Yorktown Formations. This structure is situated on a NE trending alignment of geological, geomorphic, and geophysical features which run from southern Virginia to northern Delaware. Tectonic jointing in isolated sandstone bodies and fracture controlled drainage patterns provide further evidence of post-middle Pliocene tectonism in the region. The lateral spacing of this structure from the Stafford and Brandywine fault zones and other linear features on the Coastal Plain strongly implies that a structural similarity exists between the Piankatank structure and the previously identified fault zones. This analogy suggests that the Piankatank structure is a tectonically induced flexure resulting from periodic movement along a series of high-angle reverse faults rooted in the basement. The latest period of activity in the Piankatank region has occurred subsequent to the middle Pliocene deposition of the Yorktown Formation.
Sulphur monoxide exposes a potential molecular disk wind from the planet-hosting disk around HD100546
Creators: name: Booth, Alice
name: Walsh, Catherine
name: Kama, Mihkel
name: Loomis, Ryan A.
name: Maud, Luke T.
name: Juhász, Attila
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Sulphur-bearing volatiles are observed to be significantly depleted in interstellar and circumstellar regions. This missing sulphur is postulated to be mostly locked up in refractory form. With ALMA we have detected sulphur monoxide (SO), a known shock tracer, in the HD 100546 protoplanetary disk. Two rotational transitions: $J=7_{7}-6_{6}$ (301.286 GHz) and $J=7_8-6_7$ (304.078 GHz) are detected in their respective integrated intensity maps. The stacking of these transitions results in a clear 5$σ$ detection in the stacked line profile. The emission is compact but is spectrally resolved and the line profile has two components. One component peaks at the source velocity and the other is blue-shifted by 5 km s$^{-1}$. The kinematics and spatial distribution of the SO emission are not consistent with that expected from a purely Keplerian disk. We detect additional blue-shifted emission that we attribute to a disk wind. The disk component was simulated using LIME and a physical disk structure. The disk emission is asymmetric and best fit by a wedge of emission in the north east region of the disk coincident with a `hot-spot' observed in the CO $J=3-2$ line. The favoured hypothesis is that a possible inner disk warp (seen in CO emission) directly exposes the north-east side of the disk to heating by the central star, creating locally the conditions to launch a disk wind. Chemical models of a disk wind will help to elucidate why the wind is particularly highlighted in SO emission and whether a refractory source of sulphur is needed. An alternative explanation is that the SO is tracing an accretion shock from a circumplanetary disk associated with the proposed protoplanet embedded in the disk at 50 au. We also report a non-detection of SO in the protoplanetary disk around HD 97048.
description: Accepted for publication in A&A on 12/12/17
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 3 (210)]
Creators: name: Nikolaus, IV.
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1289
Subjects: subject: Papsturkunde
subject: Urkunde
subject: 090

description: Papst Nikolaus IV. überlässt den Dominikanern von Cremona die Kapelle St. Martini, um eine Kirche zu errichten.
Testing Fourier dimensionality and sparsity
Creators: name: Parikshit  Gopalan
name: O'Donnell, Ryan
name: Servedio, Rocco A.
name: Shpilka, Amir
name: Wimmer, Karl
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: We present a range of new results for testing properties of Boolean functions that are defined in terms of the Fourier spectrum. Broadly speaking, our results show that the property of a Boolean function having a concise Fourier representation is locally testable. We first give an efficient algorithm for testing whether the Fourier spectrum of a Boolean function is supported in a low-dimensional subspace of F2n (equivalently, for testing whether f is a junta over a small number of parities). We next give an efficient algorithm for testing whether a Boolean function has a sparse Fourier spectrum (small number of nonzero coefficients). In both cases we also prove lower bounds showing that any testing algorithm — even an adaptive one — must have query complexity within a polynomial factor of our algorithms, which are nonadaptive. Finally, we give an “implicit learning” algorithm that lets us test any sub-property of Fourier concision. Our technical contributions include new structural results about sparse Boolean functions and new analysis of the pairwise independent hashing of Fourier coefficients from [12].
Mid-Infrared Spectral Diagnosis of Submillimeter Galaxies
Creators: name: Pope, Alexandra
name: Chary, Ranga-Ram
name: Alexander, David M.
name: Armus, Lee
name: Dickinson, Mark
name: Elbaz, David
name: Frayer, David
name: Scott, Douglas
name: Teplitz, Harry
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present deep mid-infrared spectroscopy with the Spitzer Space Telescope of 13 submillimeter galaxies (SMGs) in the Great Observatories Origins Deep Survey North (GOODS-N) field. We find strong polycyclic aromatic hydrocarbon (PAH) emission in all of our targets which allows us to measure mid-IR spectroscopic redshifts and place constraints on the contribution from star formation and active galactic nuclei (AGN) activity to the mid-IR emission. In the high signal-to-noise ratio composite spectrum of SMGs, we find that the hot dust continuum from an AGN contributes at most 30% of the mid-IR luminosity. We find that the mid-IR properties of SMGs are distinct from those of 24 micron -selected ULIRGs at z~2; the former are predominantly dominated by star formation while the latter are a more heterogeneous sample with many showing significant AGN activity. We fit the IRS spectrum and the mid-IR to radio photometry of SMGs with template spectral energy distributions to determine the best estimate of the total infrared luminosity from star formation. While many SMGs contain an AGN as evinced by their X-ray properties, our multi-wavelength analysis shows that the total infrared luminosity, LIR, in SMGs, is dominated by star formation and not AGN activity. We find that high redshift SMGs lie on the relation between LIR and LPAH6.2 (or LPAH7.7 or LPAH11.3) that has been established for local starburst galaxies. This suggests that PAH luminosity can be used as a proxy for the star formation rate in SMGs. SMGs are consistent with being a short lived cool phase in a massive merger. Although there appears to be an AGN present in many SMGs, it does not appear to have become strong enough to heat the dust and dominate the mid- or far-infrared emission.
description: 59 pages, 13 figures, 5 tables. Accepted for publication in ApJ: November 19, 2007