cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
РЕГИОНАЛЬНЫЕ АСПЕКТЫ СОВЕРШЕНСТВОВАНИЯ РАЙОННОГО ЗВЕНА УПРАВЛЕНИЯ АПК
Creators: name: Шарипов Шарип Исмаилович
name: Ибрагимова Баху Шариповна
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2019
Subjects: регион
управление
АПК
кадры
сельхозорганизации
совершенствование
райсельхозуправления
орган
местное самоуправление
район

description: Установлены тенденции реформирования системы управления на районном уровне, выявлено, что в силу наличия значительного числа хозяйствующих субъектов, существующий кадровый потенциал райсельхозуправлений не в состоянии обеспечить адекватное информационноконсультационное сопровождение по всем актуальным направлениям. Обоснована нецелесообразность передачи районных структур управления АПК в ведение регионального отраслевого министерства. Предложены эффективные направления совершенствования управления АПК на районном уровне, в том числе посредством повышения квалификации кадров местного уровня. Выработаны меры по усилению взаимодействия сельхозтоваропроизводителей и районных органов управления АПК, осуществлению консультационного сопровождения малых форм хозяйствования в аграрной сфере регионов.
A self-adjusted Monte Carlo simulation as model of financial markets with central regulation
Creators: name: Horvath, Denis
name: Gmitra, Martin
name: Kuscsik, Zoltan
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Properties of the self-adjusted Monte Carlo algorithm applied to 2d Ising ferromagnet are studied numerically. The endogenous feedback form expressed in terms of the instant running averages is suggested in order to generate a biased random walk of the temperature that converges to criticality without an external tuning. The robustness of a stationary regime with respect to partial accessibility of the information is demonstrated. Several statistical and scaling aspects have been identified which allow to establish an alternative spin lattice model of the financial market. It turns out that our model alike model suggested by S. Bornholdt, Int. J. Mod. Phys. C {\bf 12} (2001) 667, may be described by Lévy-type stationary distribution of feedback variations with unique exponent $α_1 \sim 3.3$. However, the differences reflected by Hurst exponents suggest that resemblances between the studied models seem to be nontrivial.
description: 19 pages, 9 figures, 30 references
Charge Diffusion Variations in Pan-STARRS\,1 CCDs
Creators: name: Magnier, Eugene A.
name: Tonry, J. L.
name: Finkbeiner, D.
name: Schlafly, E.
name: Burgett, W. S.
name: Chambers, K. C.
name: Flewelling, H. A.
name: Hodapp, K. W.
name: Kaiser, N.
name: Kudritzki, R. -P.
name: Metcalfe, N.
name: Wainscoat, R. J.
name: Waters, C. Z.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Thick back-illuminated deep-depletion CCDs have superior quantum efficiency over previous generations of thinned and traditional thick CCDs. As a result, they are being used for wide-field imaging cameras in several major projects. We use observations from the Pan-STARRS $3π$ survey to characterize the behavior of the deep-depletion devices used in the Pan-STARRS1 Gigapixel Camera. We have identified systematic spatial variations in the photometric measurements and stellar profiles which are similar in pattern to the so-called "tree rings" identified in devices used by other wide-field cameras (e.g., DECam and Hypersuprime Camera). The tree-ring features identified in these other cameras result from lateral electric fields which displace the electrons as they are transported in the silicon to the pixel location. In contrast, we show that the photometric and morphological modifications observed in the GPC1 detectors are caused by variations in the vertical charge transportation rate and resulting charge diffusion variations.
description: submitted to PASP
Asteroseismic Stellar Modelling with AIMS
Creators: name: Lund, Mikkel N.
name: Reese, Daniel R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The goal of AIMS (Asteroseismic Inference on a Massive Scale) is to estimate stellar parameters and credible intervals/error bars in a Bayesian manner from a set of asteroseismic frequency data and so-called classical constraints. To achieve reliable parameter estimates and computational efficiency, it searches through a grid of pre-computed models using an MCMC algorithm -- interpolation within the grid of models is performed by first tessellating the grid using a Delaunay triangulation and then doing a linear barycentric interpolation on matching simplexes. Inputs for the modelling consist of individual frequencies from peak-bagging, which can be complemented with classical spectroscopic constraints. AIMS is mostly written in Python with a modular structure to facilitate contributions from the community. Only a few computationally intensive parts have been rewritten in Fortran in order to speed up calculations.
description: 11 pages, 4 figures. Tutorial presented at the IVth Azores International Advanced School in Space Sciences on "Asteroseismology and Exoplanets: Listening to the Stars and Searching for New Worlds" (arXiv:1709.00645), which took place in Horta, Azores Islands, Portugal in July 2016
Clarksville : the fight to protect a legacy : holding on to over a century of history
Creators: name: Renfro, Kristyn Jania
Publisher: name: The University of Texas at Austin
Year: 2015
Subjects: Clarksville
Gentrification
Austin Texas neighborhoods
Freed slave communities
Freed slave history
MoPac history
Community displacement
Resident displacement
Historic community preservation

description: This report is about Clarksville, a community established by freed slaves in Austin in 1871. I analyze the impact when Loop One, then known as the Missouri Pacific (“MoPac”) Highway, destroyed half of Clarksville after its completion in the 1970s. The city’s growing population and a rise in property taxes continue to force lower-income black families, whose ancestors built the community, out of Clarksville. This report hones in on the black families holding on to their roots. This report also highlights how the community has fought gentrification over the years and what residents are doing to preserve the history.
СОСТОЯНИЕ ЭКОНОМИЧЕСКОЙ И ПРОДОВОЛЬСТВЕННОЙ БЕЗОПАСНОСТИ РЕСПУБЛИКИ ДАГЕСТАН И МЕРЫ ПО ЕЁ ПОВЫШЕНИЮ
Creators: name: Мудуев Шахмардан Ситтикович
name: Мельхашев Мурад Мзефарович
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2019
Subjects: реализация госпрограмм
производство
импортозаме-щение
экспорт
продовольствие
нормы потребления
внешняя торговля
ввоз
вывоз
проблемы
пути решения
компенсация
Дагестан

description: Рассмотрены вопросы обеспечения населения продовольствием, проведен сравнительный анализ развития производства продукции сельского хозяй-ства, экспортный потенциал и реализация государственных программ в республике.
Gunn Effect in Silicon Nanowires: Charge Transport under High Electric Field
Creators: name: Shiri, Daryoush
name: Verma, Amit
name: Nekovei, Reza
name: Isacsson, Andreas
name: Selvakumar, C. R.
name: Anantram, M. P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Gunn (or Gunn-Hilsum) Effect and its associated negative differential resistivity (NDR) emanates from transfer of electrons between two different energy bands in a semiconductor. If applying a voltage (electric field) transfers electrons from an energy sub band of a low effective mass to a second one with higher effective mass, then the current drops. This manifests itself as a negative slope or NDR in the I-V characteristics of the device which is in essence due to the reduction of electron mobility. Recalling that mobility is inversely proportional to electron effective mass or curvature of the energy sub band. This effect was observed in semiconductors like GaAs which has direct bandgap of very low effective mass and its second indirect sub band is about 300 meV above the former. More importantly a self-repeating oscillation of spatially accumulated charge carriers along the transport direction occurs which is the artifact of NDR, a process which is called Gunn oscillation and was observed by J. B. Gunn. In sharp contrast to GaAs, bulk silicon has a very high energy spacing (~1 eV) which renders the initiation of transfer-induced NDR unobservable. Using Density Functional Theory (DFT), semi-empirical 10 orbital ($sp^{3}d^{5}s^{*}$) Tight Binding (TB) method and Ensemble Monte Carlo (EMC) simulations we show for the first time that (a) Gunn Effect can be induced in narrow silicon nanowires with diameters of 3.1 nm under 3 % tensile strain and an electric field of 5000 V/cm, (b) the onset of NDR in I-V characteristics is reversibly adjustable by strain and (c) strain can modulate the value of resistivity by a factor 2.3 for SiNWs of normal I-V characteristics i.e. those without NDR. These observations are promising for applications of SiNWs in electromechanical sensors and adjustable microwave oscillators.
description: 18 pages, 6 figures, 63 references
Ego-centered network analysis of ethnic-racial socialization in families
Creators: name: Minniear, Mackensie
name: Smith, Hannah
name: Soliz, Jordan
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health

description: Ethnic-racial socialization refers to the implicit and explicit ways individuals learn about race and ethnicity from family, media, community, and peers (Hughes et al., 2016). Ethnic-racial socialization is a central part of familial conversations for Black, Indigenous, and families of color. This research uses ego-centered network analysis to explore the different patterns and meaning-making in families when discussing issues of race and ethnicity. Overall, four family map types emerged from the data: expansive, concentrated, condensed, and balanced. In addition, participants described different themes according to their map type, overall demonstrating the multitude of ways ethnic-racial socialization manifests in families.
ЦИФРОВИЗАЦИЯ ТРАНСПОРТНОГО КОМПЛЕКСА РД
Creators: name: Тагиров Шамиль Магомедович
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2019
Subjects: мировая экономика
цифровизация
современные циф-ровые технологии
инновации
рынок транспортных услуг
транспортный комплекс
цифровая система

description: В статье проведен анализ перспективы внедрения цифровых инноваци-онных технологий в транспортный комплекс РД; определены потенци-альные возможности транспортной отрасли, исходные условия для циф-ровизации экономики региона; основные предпосылки эффективного внедрения цифровых возможностей.
title: Against Witches 1 (Rudrākṣa Seed Recitation)
title: बोक्सीको जप १{{683}} (रुद्राक्षको जप)
titleType: AlternativeTitle
Creators: name: Maskarinec, Gregory G.
name: Michailovsky, Boyd
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Nepali
subject: nep

description: This recital, according to Karṇa Vīr, is applied at the beginning of every ceremony for protection against witches. The text itself, however, does not have much to do with witches, and is a more general invocation of deities enlisted to protect the body. It suggests considerable influence of Kānphaṭa yogis, beginning with invocation of nāth deities and then a description of a Kānphaṭa, while the rudrākṣa seeds are extremely important to the yogins. (NSOTI:note683) The shaman Karṇa Vīr Kāmī is from Ciurī Village, Lahã, Jājarkoṭ. [V1.3.3]
description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Mid-Infrared Observations of Normal Star-Forming Galaxies: The Infrared Space Observatory Key Project Sample
Creators: name: Dale, Daniel A.
name: Silbermann, Nancy A.
name: Helou, George
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present mid-infrared maps and preliminary analysis for 61 galaxies observed with the ISOCAM instrument aboard the Infrared Space Observatory. Many of the general features of galaxies observed at optical wavelengths---spiral arms, disks, rings, and bright knots of emission---are also seen in the mid-infrared, except the prominent optical bulges are absent at 6.75 and 15 microns. In addition, the maps are quite similar at 6.75 and 15 microns, except for a few cases where a central starburst leads to lower 6.75/15 ratios in the inner region. We also present infrared flux densities and mid-infrared sizes for these galaxies. The mid-infrared color 6.75/15 shows a distinct trend with the far-infrared color 60/100. The quiescent galaxies in our sample (60/100 < 0.6) show 6.75/15 near unity, whereas this ratio drops significantly for galaxies with higher global heating intensity levels. Azimuthally-averaged surface brightness profiles indicate the extent to which the mid-infrared flux is centrally concentrated, and provide information on the radial dependence of mid-infrared colors. The galaxies are mostly well resolved in these maps: almost half of them have < 10% of their flux in the central resolution element. A comparison of optical and mid-infrared isophotal profiles indicates that the optical flux at 4400 Angstroms near the optical outskirts of the galaxies is approximately eight (seven) times that at 6.75 microns (15 microns), comparable with observations of the diffuse quiescent regions of the Milky Way.
description: 36 pages, 14 figures (figures 3-8 also at http://spider.ipac.caltech.edu/staff/dad/research/KeyProjectMidIRfigs.tar.gz) ; to appear in the August 2000 Astronomical Journal
Constraining mantle heterogeneity and mantle flow using seismic and geodynamic data
Creators: name: Lu, Chang
name: 0000-0002-9067-7490
Publisher: name: The University of Texas at Austin
Year: 2018
Subjects: Mantle heterogeneity
Mantle flow
Seismology
Geodynamic
Mineral physics
Subducting slabs
Joint inversion

description: In this dissertation, I have developed new 3-D models of mantle heterogeneity using seismic and geodynamic data to better understand the thermo-chemical composition of the mantle and its dynamics. First, the effect of subducting slabs in global shear wave tomography has been evaluated. By performing a synthetic test, I showed that the existence of subducting slabs could lead to serious earthquake mislocation problems. The mislocation biased travel time residuals, affected the recovery of subducting slabs in tomography, and also introduced significant artifacts into lower mantle structure. The bias was reduced if the tomography inversion used a starting model with 3-D slabs and velocity and source location were simultaneously modeled. I next developed a new tomography model by jointly inverting P and S wave seismic data. In this inversion, a 3-D thermal model of subducting slabs was used as the starting model. The new P and S models featured higher amplitude subducting slabs compared to previous global tomography results. The S to P heterogeneity ratio based on the new tomography model indicates the existence of chemical heterogeneities in the lower mantle although less than some previous studies have found. To better constrain the thermo-chemical structure, and dynamics of Earth’s mantle, I performed joint inversions using seismic and geodynamic data simultaneously. The geodynamic observations include free-air gravity, tectonic plate motions, dynamic surface topography, and excess ellipticity of the core-mantle boundary. These geodynamic observations can be related to density perturbations in the mantle assuming a known mantle viscosity model. Five different viscosity models were tested in the joint inversion. In all of these inversions, a non-thermal origin of density anomalies is required to explain the geodynamic data, though the amount of non-thermal heterogeneities varies between models. Using derived density models and their corresponding viscosity profiles, current mantle convective flow fields were also predicted. Flow fields derived using different viscosity models are similar in general. However, using density models derived from joint inversions compared to scaled seismic velocity models lead to significant differences in predicted mantle flow.
Critical dynamics of phase transition driven by dichotomous Markov noise
Creators: name: Ouchi, Katsuya
name: Horita, Takehiko
name: Fujisaka, Hirokazu
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: An Ising spin system under the critical temperature driven by a dichotomous Markov noise (magnetic field) with a finite correlation time is studied both numerically and theoretically. The order parameter exhibits a transition between two kinds of qualitatively different dynamics, symmetry-restoring and symmetry-breaking motions, as the noise intensity is changed. There exist regions called channels where the order parameter stays for a long time slightly above its critical noise intensity. Developing a phenomenological analysis of the dynamics, we investigate the distribution of the passage time through the channels and the power spectrum of the order parameter evolution. The results based on the phenomenological analysis turn out to be in quite good agreement with those of the numerical simulation.
description: 27 pages, 12 figures
Microscopic description of nuclei in the middle of the pf-shell by a shell model calculation with G-matrix interaction
Creators: name: Nakada, Hitoshi
name: Sebe, Takashi
name: Otsuka, Takaharu
Publisher: name: arXiv
Year: 1993
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Energy levels and electromagnetic properties of with $N=28\sim 30$ nuclides are studied in terms of a large-scale shell model calculation, which contains no newly adjusted parameters. The Kuo-Brown $G$-matrix interaction is shown to reproduce energy levels of 205 low-lying states of these nuclei. We evaluate effective charges by incorporating the core-polarization effects caused by the coupling to GQR's. We then compute E2 moments and transition probabilities. The M1 moments and transition rates are calculated by quoting the effective $g$-factors of Towner, which are obtained by taking into account the meson-exchange and the core-polarization mechanisms. By this microscopic calculation most of the E2 properties and the magnetic moments are reproduced. Although there are agreements and disagreements in the M1 transition rates, the general tendency is reproduced. The $(e,e')$ and $(p,p')$ excitation from the ground state to some low-lying $2^+$ states is also discussed.
description: 63 pages (LaTeX, to be published in Nucl. Phys. A)
All-Microwave Control and Dispersive Readout of Gate-Defined Quantum Dot Qubits in Circuit Quantum Electrodynamics
Creators: name: Scarlino, P.
name: van Woerkom, D. J.
name: Stockklauser, A.
name: Koski, J. V.
name: Collodo, M. C.
name: Gasparinetti, S.
name: Reichl, C.
name: Wegscheider, W.
name: Ihn, T.
name: Ensslin, K.
name: Wallraff, A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Developing fast and accurate control and readout techniques is an important challenge in quantum information processing with semiconductor qubits. Here, we study the dynamics and the coherence properties of a GaAs/AlGaAs double quantum dot (DQD) charge qubit strongly coupled to a high-impedance SQUID array resonator. We drive qubit transitions with synthesized microwave pulses and perform qubit readout through the state dependent frequency shift imparted by the qubit on the dispersively coupled resonator. We perform Rabi oscillation, Ramsey fringe, energy relaxation and Hahn-echo measurements and find significantly reduced decoherence rates down to $γ_2/2π\sim 3\,\rm{MHz}$ corresponding to coherence times of up to $T_2 \sim 50 \, \rm{ns}$ for charge states in gate defined quantum dot qubits.
Braided tensor categories of admissible modules for affine Lie algebras
Creators: name: Creutzig, Thomas
name: Huang, Yi-Zhi
name: Yang, Jinwei
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 17B69, 81R10, 18D10, 17B67

description: Using the tensor category theory developed by Lepowsky, Zhang and the second author, we construct a braided tensor category structure with a twist on a semisimple category of modules for an affine Lie algebra at an admissible level. We conjecture that this braided tensor category is rigid and thus is a ribbon category. We also give conjectures on the modularity of this category and on the equivalence with a suitable quantum group tensor category. In the special case that the affine Lie algebra is $\widehat{\mathfrak{sl}}_2$, we prove the rigidity and modularity conjectures.
description: Comments are welcome
Unsupervised Learning of Category-Level 3D Pose from Object-Centric Videos
Creators: name: Sommer, Leonhard
name: Jesslen, Artur
name: Ilg, Eddy
name: Kortylewski, Adam
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Category-level 3D pose estimation is a fundamentally important problem in computer vision and robotics, e.g. for embodied agents or to train 3D generative models. However, so far methods that estimate the category-level object pose require either large amounts of human annotations, CAD models or input from RGB-D sensors. In contrast, we tackle the problem of learning to estimate the category-level 3D pose only from casually taken object-centric videos without human supervision. We propose a two-step pipeline: First, we introduce a multi-view alignment procedure that determines canonical camera poses across videos with a novel and robust cyclic distance formulation for geometric and appearance matching using reconstructed coarse meshes and DINOv2 features. In a second step, the canonical poses and reconstructed meshes enable us to train a model for 3D pose estimation from a single image. In particular, our model learns to estimate dense correspondences between images and a prototypical 3D template by predicting, for each pixel in a 2D image, a feature vector of the corresponding vertex in the template mesh. We demonstrate that our method outperforms all baselines at the unsupervised alignment of object-centric videos by a large margin and provides faithful and robust predictions in-the-wild. Our code and data is available at https://github.com/GenIntel/uns-obj-pose3d.
A hybrid type Ia supernova with an early flash triggered by helium-shell detonation
Creators: name: Jiang, Ji-an
name: Doi, Mamoru
name: Maeda, Keiichi
name: Shigeyama, Toshikazu
name: Nomoto, Ken'ichi
name: Yasuda, Naoki
name: Jha, Saurabh W.
name: Tanaka, Masaomi
name: Morokuma, Tomoki
name: Tominaga, Nozomu
name: Ivezić, Željko
name: Ruiz-Lapuente, Pilar
name: Stritzinger, Maximilian D.
name: Mazzali, Paolo A.
name: Ashall, Christopher
name: Mould, Jeremy
name: Baade, Dietrich
name: Suzuki, Nao
name: Connolly, Andrew J.
name: Patat, Ferdinando
name: Wang, Lifan
name: Yoachim, Peter
name: Jones, David
name: Furusawa, Hisanori
name: Miyazaki, Satoshi
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Type Ia supernovae (SNe Ia) arise from the thermonuclear explosion of carbon-oxygen white dwarfs. Though the uniformity of their light curves makes them powerful cosmological distance indicators, long-standing issues remain regarding their progenitors and explosion mechanisms. Recent detection of the early ultraviolet pulse of a peculiar subluminous SN Ia has been claimed as new evidence for the companion-ejecta interaction through the single-degenerate channel. Here, we report the discovery of a prominent but red optical flash at $\sim$ 0.5 days after the explosion of a SN Ia which shows hybrid features of different SN Ia sub-classes: a light curve typical of normal-brightness SNe Ia, but with strong titanium absorptions, commonly seen in the spectra of subluminous ones. We argue that the early flash of such a hybrid SN Ia is different from predictions of previously suggested scenarios such as the companion-ejecta interaction. Instead it can be naturally explained by a SN explosion triggered by a detonation of a thin helium shell either on a near-Chandrasekhar-mass white dwarf ($\gtrsim$ 1.3 M$_{\odot}$) with low-yield $^{56}$Ni or on a sub-Chandrasekhar-mass white dwarf ($\sim$ 1.0 M$_{\odot}$) merging with a less massive white dwarf. This finding provides compelling evidence that one branch of the previously proposed explosion models, the helium-ignition scenario, does exist in nature, and such a scenario may account for explosions of white dwarfs in a wider mass range in contrast to what was previously supposed.
description: Accepted for publication in Nature on August 9, 2017 (the original version was submitted on May 3, 2017)
title: Mantar to Treat Headaches 1
title: सिर दर्द मन्तर{{122}} १
titleType: AlternativeTitle
Creators: name: Maskarinec, Gregory G.
name: Michailovsky, Boyd
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Nepali
subject: nep

description: A short mantra to order away a disease. The shaman Gumān Kāmī (d. 1960) is from Syāulā Village, Jājarkoṭ. [V1.1.7.1]
description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Depositional systems in the Queen City Formation (Eocene), Central and East Texas
Creators: name: Guevara-Sanchez, Edgar Humberto, 1942-
Publisher: name: The University of Texas at Austin
Year: 1972
Subjects: subject: Sedimentation and deposition
subject: Geology, Stratigraphic--Eocene
subject: Geology--Texas

description: Surface and subsurface studies between the San Marcos-Guadalupe and Sabine Rivers indicate that terrigenous clastic sequences in the Queen City Formation accumulated as part of a high-constructive, lobate delta system. Principal facies in outcrop are delta front and delta plain; chief facies in subsurface are delta front and prodelta. Facies distribution, composition, and size of the deltas are similar to certain lobes of the Holocene Mississippi Delta; and Gulf Coast Basin Eocene deltas in the lower part of the Wilcox Group, and in the Jackson Group and Yegua Formation. Five major lobes of the high constructive or Mississippi type are developed in the Queen City Delta System between the Colorado and Angelina Rivers. Deltas of the Queen City Formation prograded gulfward over shelf muds, glauconites, and marls of the Reklaw Formation; they are overlain by comparable shelf facies of the Weches Formation. Deltaic facies of the Queen City Formation wedge out in Nacogdoches and Angelina Counties; shelf sediments of the Reklaw and Weches Formations merge to become the Cane River Formation of western Louisiana. A minor amount of oil and gas has been produced from delta front and distributary channel sand facies of the Queen City Delta System.
Possible manifestations of the graviton background
Creators: name: Ivanov, Michael A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Possible effects are considered which would be caused by a hypothetical superstrong interaction of photons or massive bodies with single gravitons of the graviton background. If full cosmological redshift magnitudes are caused by the interaction, then the luminosity distance in a flat non-expanding universe as a function of redshift is very similar to the specific function which fits supernova cosmology data by Riess et al. From another side, in this case every massive body, slowly moving relatively to the background, would experience a constant acceleration, proportional to the Hubble constant, of the same order as a small additional acceleration of Pioneer 10, 11.
description: Correction of ERRATA in the published version of the paper. Because of rough numerical errors by the author, the last part of section 7 (after formula (16)) is replaced with a corrected fragment
title: Tilīgramā 2 ("Gorāpā's Event") (Gumān Kāmī)
title: तिलीग्रमा २ (गोरापाका मेला{{518}}) (गुमान कामी)
titleType: AlternativeTitle
Creators: name: Maskarinec, Gregory G.
name: Michailovsky, Boyd
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Nepali
subject: nep

description: The Conclusion of the Tiligrama recital, beginning at line 417 of the published versions. The shaman, tricked into revealing his identity, cures the king of Sinja (who he has earlier cursed) and they divide their jurisdictions into the rulings of the day, the king's, and the rulings of the night, the shaman's. "Each of the many Nepalese shamans with whom I have worked agreed that "Tilīgramā" is their most important text. Shamans use it as a central part of every initiation and death ceremony, and also recite it when treating both critically ill patients and clients of high status. It is needed whenever the patient's afflictions may have been caused by acts of sorcery performed by shamans. … "Tilīgramā" is the name of a level of the underworld where the original shaman learns to be a blacksmith." NSOTI p. 482. [V1.2.10]
description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Interpretation of the Lavrentiev phenomenon by relaxation
Creators: name: Buttazzo, Giuseppe
name: Mizel, Victor J.
Publisher: name: Carnegie Mellon University
Year: 1991
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Abstract: "We consider functionals of the calculus of variations of the form F(u) = [integral]┬╣ΓéÇ f(x,u,u)╠ü dx defined for u [element of] W[superscript 1,infinity](0,1), and we show that the relaxed functional Γü╗F with respect to weak W[superscript 1,1](0,1) convergence can be written as Γü╗F(u) = [integral]┬╣ΓéÇ f(x,u,u)╠üdx + L(u), where the additional term L(u), called the Lavrentiev term, is explicitly identified in terms of F."
Tectonothermal effects of mid- and upper-crustal magmatism
Creators: name: Beam, Eric Christopher, 1966-
Publisher: name: The University of Texas at Austin
Year: 1996
Subjects: subject: Magmatism
subject: Earth (Planet)--Crust

description: This study considers the effects of the addition of heat and fluids to the earth's middle and upper crust by magmatism, as well as methods by which these effects may be distinguished in rock fabrics. A series of axisymmetric finite element transient heat conduction models were constructed to estimate crystallization rates, a proxy for fluid production. Crystallization rate varies from a high of ~80 km³/ky to a low of ~10 km³/ky. The shape of the crystallization rate histories is also highly variable, with thinner batholiths having high, sharp, early peaks. High fluid production rates will favor pooling of magmatic fluids in cupolas at the tops of stocks. In some cases this may trigger explosive eruptions, but in others could lead to economic mineralization. A computer program was written to simulate the formation of inclusion trails in porphyroblasts growing in deforming rocks. This program models synkinematic porphyroblast growth as a series of steps of growth and rotation. Resultant inclusion trails are complex. This complexity is a result of the variable relative rates of rotation of the inclusion and the cleavage. In some cases foliations are generated which could easily be interpreted as an included crenulation cleavage, other cases give an apparent sense of rotation opposite to the actual rotation. Theory describing the rotation of rigid inclusions is applied to biotite, garnet, and amphibole porphyroblasts in order to evaluate the sense of shear, magnitude of strain, and strain path (pure vs. simple shear) in deformed metamorphosed rocks adjacent to a tonalite sill in the Maclaren Glacier Metamorphic Belt (MGMB), south-central Alaska. Mean shear strains determined from biotite populations in thin sections range from γ = 2.4 to 3.3. Coupled temperature-displacement finite element models were constructed to simulate a cooling pluton in a zone of simple shear, using a realistic power law rheology. From these models it is clear that the thermal anomaly associated with a cooling pluton can concentrate deformation not just in the pluton, but into a laterally extensive zone running through the pluton. This may explain the deformation observed in the MGMB.
A Tree-based Next-best-trajectory Method for 3D UAV Exploration
Creators: name: Lindqvist, Björn
name: Patel, Akash
name: Löfgren, Kalle
name: Nikolakopoulos, George
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences
subject: I.2.9

description: This work presents a fully integrated tree-based combined exploration-planning algorithm: Exploration-RRT (ERRT). The algorithm is focused on providing real-time solutions for local exploration in a fully unknown and unstructured environment while directly incorporating exploratory behavior, robot-safe path planning, and robot actuation into the central problem. ERRT provides a complete sampling and tree-based solution for evaluating "where to go next" by considering a trade-off between maximizing information gain, and minimizing the distances travelled and the robot actuation along the path. The complete scheme is evaluated in extensive simulations, comparisons, as well as real-world field experiments in constrained and narrow subterranean and GPS-denied environments. The framework is fully ROS-integrated, straight-forward to use, and we open-source it at https://github.com/LTU-RAI/ExplorationRRT.
description: 19 pages, 29 figures Transactions on Robotics
title: The couple and the bear
title: L'ours et le vieux couple
titleType: AlternativeTitle
Creators: name: Mazaudon, Martine
name: Michailovsky, Boyd
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2011
Subjects: subject: Hayu
subject: vay

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Structure of Stochastic Dynamics near Fixed Points
Creators: name: Kwon, Chulan
name: Ao, Ping
name: Thouless, David J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We analyze the structure of stochastic dynamics near either a stable or unstable fixed point, where force can be approximated by linearization. We find that a cost function that determines a Boltzmann-like stationary distribution can always be defined near it. Such a stationary distribution does not need to satisfy the usual detailed balance condition, but might have instead a divergence-free probability current. In the linear case the force can be split into two parts, one of which gives detailed balance with the diffusive motion, while the other induces cyclic motion on surfaces of constant cost function. Using the Jordan transformation for the force matrix, we find an explicit construction of the cost function. We discuss singularities of the transformation and their consequences for the stationary distribution. This Boltzmann-like distribution may be not unique, and nonlinear effects and boundary conditions may change the distribution and induce additional currents even in the neighborhood of a fixed point.
description: 7 pages
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Cart. 190 (11 H 75), 316 folios, f. 0138v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0138v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0138v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
title: Ð¤Ð¾ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð² Ð¿Ð¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ°Ñ
Creators: name: Ð ÑÐ²ÐºÐ¸Ð½, Ð¡Ð¾Ð»Ð¾Ð¼Ð¾Ð½
Publisher: name: Ð¤Ð¸Ð·Ð¼Ð°ÑÐ³Ð¸Ð·
Year: 1963
Subjects: ÐÐ¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¸

description: Ð Ð¼Ð¾Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ð¸ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¿ÑÐ¾ÑÐµÑÑÑ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¸, Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¸ ÑÐµÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸Ð¸ Ð½ÐµÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐ½ÑÑ
Ð½Ð¾ÑÐ¸ÑÐµÐ»ÐµÐ¹ ÑÐ¾ÐºÐ° Ð² Ð¿Ð¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ°Ñ. ÐÑÐ½Ð¾Ð²Ð½Ð¾Ðµ
Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐµÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸Ð¸ ÑÐµÑÐµÐ· Ð»Ð¾ÐºÐ°Ð»ÑÐ½ÑÐµ ÑÐµÐ½ÑÑÑ, Ð¿ÑÐ¸Ð»Ð¸Ð¿Ð°Ð½Ð¸Ñ,
Ð´Ð¸ÑÑÑÐ·Ð¸Ð¸ Ð¸ Ð´ÑÐµÐ¹ÑÐ° Ð½ÐµÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐ½ÑÑ Ð½Ð¾ÑÐ¸ÑÐµÐ»ÐµÐ¹
ÑÐ¾ÐºÐ° Ð² ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¼ Ð¸ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ð¼ Ð¿Ð¾Ð»ÑÑ Ð¸ Ð²
ÑÐ²ÑÐ·Ð¸ Ñ ÑÑÐ¸Ð¼ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÐ²Ð»ÐµÐ½Ð¸Ð¹ ÑÐ¾ÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸
(ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¸ Ð¿ÑÐ¸Ð¼ÐµÑÐ½Ð¾Ð¹), ÑÐ¾ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð²Ð¸Ð¶ÑÑÐ¸Ñ
ÑÐ¸Ð», Ð° ÑÐ°ÐºÐ¶Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾
Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¸Ð½ÐµÑÐ¸ÐºÐ¸ ÑÐ¾ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ
Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð². ÐÐ½Ð¸Ð³Ð° ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð° Ð½Ð° ÑÐ¸Ð·Ð¸ÐºÐ¾Ð² Ð¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ¾Ð²,
Ð·Ð°Ð½Ð¸Ð¼Ð°ÑÑÐ¸ÑÑÑ Ð¿Ð¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ°Ð¼Ð¸.
Chiral Mott insulators in frustrated Bose-Hubbard models on ladders and two-dimensional lattices: a combined perturbative and density matrix renormalization group study
Creators: name: Romen, Christian
name: Läuchli, Andreas M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the fully gapped chiral Mott insulator (CMI) of frustrated Bose-Hubbard models on ladders and two-dimensional lattices by perturbative strong-coupling analysis and density matrix renormalization group (DMRG). First we show the existence of a low-lying exciton state on all geometries carrying the correct quantum numbers responsible for the condensation of excitons and formation of the CMI in the intermediate interaction regime. Then we perform systematic DMRG simulations on several two-leg ladder systems with $π$-flux and carefully characterize the two quantum phase transitions. We discuss the possibility to extend the generally very small CMI window by including repulsive nearest-neighbour interactions or changing density and coupling ratios.
description: 16 pages, 29 figures
Geology of the Mozo quadrangle, Williamson County, Texas
Creators: name: Hartwig, A. E.
Publisher: name: The University of Texas at Austin
Year: 1952
Subjects: subject: Geology--Texas--Williamson County

description: The Austin chalk consists of seven faunal zones in northeasternWilliamson County, Texas: the Inoceramus subquadratus zone, "Gryphaea wratheri zone," Inoceramus undulatoplicatus zone, Hemiaster texanus zone, "Qstrea travisana zone, Gryphaea sucella zone, and the Exogyra laeviuscula zone in ascending order. The Austin chalk nay be divided into three lithologic sequences: a lower, fine grained clastic, a middle coarse grained clastic, and an upper fine grained sequence. The Austin chalk is estimated to be 350 feet thick; 255 feet of beds are described in detail. The faulting in the quadrangle is normal, high angle. Many faults dip west, and are upthrown on the east In contrast to faults in the area to the south, where most of the faults dip east and are dovnthrovn on the east.
title: ÐÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ½Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÐÐ¢Ð£ Ð´Ð»Ñ Ð³Ð°Ð·Ð¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ
title: ÑÐ±Ð¾ÑÐ½Ð¸Ðº ÑÑÑÐ´Ð¾Ð² ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ð¸, Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³, 13â15 ÑÐµÐ½ÑÑÐ±ÑÑ 2023 Ð³Ð¾Ð´Ð°
titleType: Subtitle
Creators: name: "ÐÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ½Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÐÐ¢Ð£ Ð´Ð»Ñ Ð³Ð°Ð·Ð¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ", ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (2023; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2023
Subjects: ÐÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÑ
ÐÐ°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸

description: Ð Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð´Ð¾ÐºÐ»Ð°Ð´Ð°Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð¸ÑÑÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾ Ð¿Ð¾ÑÐ»ÐµÐ´Ð½Ð¸Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸ÑÑ Ð½Ð°ÑÑÐ½Ð¾-Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¹, Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹, ÑÐ¸ÑÐ¼ â Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÐµÐ¹ Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÐµÐ¹ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐµ Ð²Ð¾Ð¿ÑÐ¾ÑÑ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¸ ÑÐµÐ¼Ð¾Ð½ÑÐ° ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð°Ð·Ð¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼. ÐÐ·Ð´Ð°Ð½Ð¸Ðµ Ð°Ð´ÑÐµÑÐ¾Ð²Ð°Ð½Ð¾ ÑÐ¸ÑÐ¾ÐºÐ¾Ð¼Ñ ÐºÑÑÐ³Ñ ÑÐ¸ÑÐ°ÑÐµÐ»ÐµÐ¹: ÑÑÐµÐ½ÑÐ¼, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð¸ÑÐµÐ»ÑÐ¼ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¹, Ð° ÑÐ°ÐºÐ¶Ðµ Ð²ÑÐµÐ¼, ÐºÑÐ¾ Ð¸Ð½ÑÐµÑÐµÑÑÐµÑÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð°Ð¼Ð¸ Ð¸ Ð²Ð¾Ð¿ÑÐ¾ÑÐ°Ð¼Ð¸, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐ¼Ð¸ Ñ Ð³Ð°Ð·Ð¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ Ð¸ ÐµÐµ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ½ÑÐ¼ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼.
Weak solutions for a thermoelectric problem with power-type boundary effects
Creators: name: Consiglieri, Luisa
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35K51, 35R05, 35J62, 35Q79

description: This paper deals with thermoelectric problems including the Peltier and Seebeck effects. The coupled elliptic and doubly quasilinear parabolic equations for the electric and heat currents are stated, respectively, accomplished with power-type boundary conditions that describe the thermal radiative effects. To verify the existence of weak solutions to this coupled problem (Theorem 1), analytical investigations for abstract multi-quasilinear elliptic-parabolic systems with nonsmooth data are presented (Theorem 2 and 3). They are essentially approximated solutions based on the Rothe method. It consists on introducing time discretized problems, establishing their existence, and then passing to the limit as the time step goes to zero. The proof of the existence of time discretized solutions relies on fixed point and compactness arguments. In this study, we establish quantitative estimates to clarify the smallness conditions.
description: 26 pages
Logarithmic lift of the su(2)_{-1/2} model
Creators: name: Lesage, F.
name: Mathieu, P.
name: Rasmussen, J.
name: Saleur, H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper carries on the investigation of the non-unitary su(2)_{-1/2} WZW model. An essential tool in our first work on this topic was a free-field representation, based on a c=-2 ηξghost system, and a Lorentzian boson. It turns out that there are several ``versions'' of the ηξsystem, allowing different su(2)_{-1/2} theories. This is explored here in details. In more technical terms, we consider extensions (in the c=-2 language) from the small to the large algebra representation and, in a further step, to the full symplectic fermion theory. In each case, the results are expressed in terms of su(2)_{-1/2} representations. At the first new layer (large algebra), continuous representations appear which are interpreted in terms of relaxed modules. At the second step (symplectic formulation), we recover a logarithmic theory with its characteristic signature, the occurrence of indecomposable representations. To determine whether any of these three versions of the su(2)_{-1/2} WZW is well-defined, one conventionally requires the construction of a modular invariant. This issue, however, is plagued with various difficulties, as we discuss.
description: 28 pages, 9 figures, v2: presentation modified, version to be published
title: 01_2140
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/