cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Cart. 187 (11 H 72), f. 0106v
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
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Archives départementales de la Côte-d'Or, Cart. 187 (11 H 72), f. 0106v, 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 III, Archives départementales de la Côte-d'Or, Cart. 187 (11 H 72), f. 0106v, 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
Benchmarking the Immersed Finite Element Method for Fluid-Structure Interaction Problems
Creators: name: Roy, Saswati
name: Heltai, Luca
name: Costanzo, Francesco
Publisher: name: arXiv
Year: 2013
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We present an implementation of a fully variational formulation of an immersed method for fluid-structure interaction problems based on the finite element method. While typical implementation of immersed methods are characterized by the use of approximate Dirac delta distributions, fully variational formulations of the method do not require the use of said distributions. In our implementation the immersed solid is general in the sense that it is not required to have the same mass density and the same viscous response as the surrounding fluid. We assume that the immersed solid can be either viscoelastic of differential type or hyperelastic. Here we focus on the validation of the method via various benchmarks for fluid-structure interaction numerical schemes. This is the first time that the interaction of purely elastic compressible solids and an incompressible fluid is approached via an immersed method allowing a direct comparison with established benchmarks.
description: 32 pages, 30 figures. v3 update bibliographic references
SENSITIVITY ANALYSIS OF DIFFERENT SHELL ELEMENTS FOR RC SHEAR WALLS
Creators: name: Tehranizadeh, Mohsen
name: Taslimi, Arsam
name: Shamlu, Mohammadreza
Publisher: name: figshare
Year: 2021
Subjects: subject: 90506 Structural Engineering
subject: FOS: Civil engineering

description: Accurate seismic evaluation of buildings requires appropriate nonlinear models in order to capture all possible behaviors of structural elements under different loading conditions. To this aim, various research has been done, and abundance of models have been introduced as well. Notwithstanding the multiplicity of these models, most of them have deficiencies in precise simulating the structural behavior. Thus, the accuracy of a model must be investigated thoroughly to ensure the reliability of the analysis results. At present, the best methodology to scrutinize the capability of the nonlinear models is to verify the model with the results of an existing experiment and performing sensitivity analyses afterwards. This paper focuses on this procedure by comparing three different shell elements which are already developed for RC shear walls in the platform of OpenSEES. The shake-table test of a full-scale 7-Story building slice tested at UC-San Diego is also employed for models' verification. Parameters including mesh size, damping type, and concrete shear retention factor (SRF) were investigated through the nonlinear time-history (NTH) and non-linear static analyses (NSA). It is worth noting that changing these parameters have substantial influence in some cases and therefore appropriate value for each of them must be meticulously selected. The results indicate that the RC shear wall shell models are in an acceptable agreement with the test results.
Исследование электромембранной деминерализации свеклосахарного сиропа
Creators: name: М.Р. Яковлева
name: О.К. Никулина
name: О.В. Колоскова
name: О.В. Дымар
Publisher: name: Сахар
Year: 2024
Subjects: свеклосахарный сироп
промежуточный продукт
сахарное производство
физико-химические показатели
эффективность
электромембранная обработка
деминерализация
beet sugar syrup
by-product
sugar production
physicochemical indicators
efficiency
electromembrane treatment
demineralization

description: Обработка свеклосахарного сиропа с целью улучшения его физикохимических показателей и потребительских свойств является актуальным направлением и открывает перспективы разработки новых пищевых продуктов из промежуточных продуктов сахарного производства. В работе исследована возможность электромембранной обработки свеклосахарного сиропа: были изучены показатели эффективности процесса деминерализации с применением электродиализа и электродеионизации, а также данные об изменении физикохимических свойств сиропа. На основании полученных результатов сделан вывод об оптимальных параметрах процесса и предложен способ обработки полупродукта сахарного производства.
description: Beet sugar syrup processing in order to improve its physicochemical characteristics and consumer properties opens up prospects for the development of new products from by-products of sugar production. During the study the possibility of beet sugar syrup electromembrane processing owas investiated. The efficiency indicators of the electrodialysis and the electrodeionization and changes in physicochemical properties were studied. Based on the obtained results, was made a conclusion about the optimal process parameters and a method for by-product processing of sugar production was proposed.
Experimental Prospects for CP and T Violation Studies in Charm
Creators: name: Mancinelli, Giampiero
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present the current status of experimental results and prospects for the determination of CP and T violation in the charm sector. Such measurements have acquired renewed interest in recent years in view of theoretical work, which has highlighted the possibility to probe experimental signatures from New Physics beyond the Standard Model, since the effect of CP violation due to Standard Model processes is expected to be highly suppressed in D decays. The current limits of experimental sensitivities for these studies are reaching the interesting theoretical regimes. We include new measurements from the Belle, BABAR, and CLEO-c collaborations.
description: 4 pages, 1 Figure To be published in the proceedings of CHARM07, Ithaca, NY, August 2007, eConf C070805 - added UC HEP preprint number
Radio observational constraints on Galactic 3D-emission models
Creators: name: Sun, X. H.
name: Reich, W.
name: Waelkens, A.
name: Enßlin, T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (Abridged) We constrain simulated all-sky maps in total intensity, linear polarization, and rotation measure (RM) by observations. We test a number of large-scale magnetic field configurations and take the properties of the warm interstellar medium into account. From a comparison of simulated and observed maps we are able to constrain the regular large-scale Galactic magnetic field in the disk and the halo of the Galaxy. The local regular field is 2 microG and the average random field is about 3 microG. The known local excess of synchrotron emission originating either from enhanced CR electrons or random magnetic fields is able to explain the observed high-latitude synchrotron emission. The thermal electron model (NE2001) in conjunction with a proper filling factor accounts for the observed optically thin thermal emission and low frequency absorption by optically thick emission. A coupling factor between thermal electrons and the random magnetic field component is proposed, which in addition to the small filling factor of thermal electrons increases small-scale RM fluctuations and thus accounts for the observed depolarization at 1.4 GHz. We conclude that an axisymmetric magnetic disk field configuration with reversals inside the solar circle fits available observations best. Out of the plane a strong toroidal magnetic field with different signs above and below the plane is needed to account for the observed high-latitude RMs. Our preferred 3D-model fits the observations better than other models over a wide frequency range.
description: 20 pages, 19 figures, accepted for publication in A&A, for full resolution version see ftp://ftp.mpifr-bonn.mpg.de/outgoing/p098wre/sun-etal.pdf
Effect of NBTI/PBTI Aging and Process Variations on Write Failures in MOSFET and FinFET Flip-Flops
Creators: name: Khalid, Usman
name: Mastrandrea, Antonio
name: Olivieri, Mauro
Publisher: name: arXiv
Year: 2017
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: The assessment of noise margins and the related probability of failure in digital cells has growingly become essential, as nano-scale CMOS and FinFET technologies are confronting reliability issues caused by aging mechanisms, such as NBTI, and variability in process parameters. The influence of such phenomena is particularly associated to the Write Noise Margins (WNM) in memory elements, since a wrong stored logic value can result in an upset of the system state. In this work, we calculated and compared the effect of process variations and NBTI aging over the years on the actual WNM of various CMOS and FinFET based flip-flop cells. The massive transistor-level Monte Carlo simulations produced both nominal (i.e. mean) values and associated standard deviations of the WNM of the chosen flip-flops. This allowed calculating the consequent write failure probability as a function of an input voltage shift on the flip-flop cells, and assessing a comparison for robustness among different circuit topologies and technologies.
description: 14 pages
Tartan, language design for the Ironman requirement : reference manual
Creators: name: Shaw, Mary
name: Hilfinger, Paul N.
name: Wulf, William Allan.
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Tartan is an experiment in language design. The goal was to determine whether a "simple" language could meet substantially all of the Ironman requirement for a common high-order programming language.
Продуктивность отечественных гибридов сахарной свёклы в зависимости от эффективности различных схем гербицидов в борьбе с сорняками разного возраста
Creators: name: Е.А. Дворянкин
Publisher: name: Сахар
Year: 2024
Subjects: сахарная свёкла
сорняки
гербициды
эффективность
фитотоксичность.
sugar beet
weeds
herbicides
effectiveness
phytotoxicity

description: В исследованиях установлено влияние оптимальных норм расхода гербицидов группы бетаналов: «Бетанал 22», «Бетанал Эксперт ОФ» (БЭОФ), «Бетанал максПро» (БМП), применённых в различных комбинациях с препаратами «Митрон», «Карибу» в целях воздействия на регуляцию численности сообщества малолетних двудольных сорных растений в посеве сахарной свёклы в зависимости от возраста сорняков и нормы расхода препаратов. Выявлена реакция сахарной свёклы на различные комбинации противодвудольных гербицидов.
description: In the investigations, influence of optimal consumption rates of betanal group herbicides («Betanal 22», «Betanal Expert OF» (BEOF), and «Betanal maxPro» (BMP)) applied in various combinations with «Mitron» and «Caribou» upon number regulation of young dicotyledonous weed plant community in sugar beet fields depending on weed age and chemical consumption rates has been determined. Sugar beet reaction to different combinations of anti-dicotyledonous herbicides has been revealed.
title: Processes Which Create and Destroy Stratification in the South Atlantic Bight During GABEX II
Creators: name: Lovingood, Rebecca Lynn
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1987

description: The stratification present on the South Atlantic Bight (SAB) during the summertime is influenced by creative forces, namely surface heating, precipitation, fresh water runoff and advection of Gulf Stream water, and destructive forces, these being wind, bottom currents, tides, evaporation and cooling. During the summer of 1981 the Georgia Bight Experiment II (GABEX II) was conducted to evaluate the Gulf Stream intrusions on the shelf dynamics. Calculations using potential energy as an indicator of stratification showed that the mixing forces were strong enough to destroy the stratification if the advection of buoyancy is ignored. During this period, however, the potential energy was actually increasing, indicating increasing stratification. Thus the advective buoyancy flux must be larger than all other sources of buoyancy and mixing. Therefore, the advection of buoyancy onto the SAB shelf must be considered as an important parameter when studying the shelf dynamics of this area during the summer.
Quadratic Equations in Hyperbolic Groups are NP-complete
Creators: name: Kharlampovich, Olga
name: Mohajeri, Atefeh
name: Taam, Alex
name: Vdovina, Alina
Publisher: name: arXiv
Year: 2013
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: We prove that in a torsion-free hyperbolic group $Γ$, the length of the value of each variable in a minimal solution of a quadratic equation $Q=1$ is bounded by $N|Q|^3$ for an orientable equation, and by $N|Q|^{4}$ for a non-orientable equation, where $|Q|$ is the length of the equation, and the constant $N$ can be computed. We show that the problem, whether a quadratic equation in $Γ$ has a solution, is in NP, and that there is a PSpace algorithm for solving arbitrary equations in $Γ$. If additionally $Γ$ is non-cyclic, then this problem (of deciding existence of a solution) is NP-complete. We also give a slightly larger bound for minimal solutions of quadratic equations in a toral relatively hyperbolic group.
description: the paper will appear in the Transactions of the AMS, 2016
Extremal Problems for Subset Divisors
Creators: name: Huynh, Tony
Publisher: name: arXiv
Year: 2013
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Let $A$ be a set of $n$ positive integers. We say that a subset $B$ of $A$ is a divisor of $A$, if the sum of the elements in $B$ divides the sum of the elements in $A$. We are interested in the following extremal problem. For each $n$, what is the maximum number of divisors a set of $n$ positive integers can have? We determine this function exactly for all values of $n$. Moreover, for each $n$ we characterize all sets that achieve the maximum. We also prove results for the $k$-subset analogue of our problem. For this variant, we determine the function exactly in the special case that $n=2k$. We also characterize all sets that achieve this bound when $n=2k$.
description: 10 pages, 0 figures. This is essentially the journal version of the paper, which appeared in the Electronic Journal of Combinatorics
Системы удобрения сахарной свёклы
Creators: name: А.А. Уткин
Publisher: name: Сахар
Year: 2024
Subjects: система удобрения
сахарная свёкла
минеральные удобрения
органические удобрения
азот
фосфор
калий
микроэлементы
сахаристость.
fertilizer system
sugar beet
mineral fertilizers
organic fertilizers
nitrogen
phosphorus
potassium
trace elements
sugar content.

description: В статье рассмотрены элементы применения различных систем удобрения сахарной свёклы в различных почвенно-климатических условиях России и стран ближнего зарубежья. Важную роль в повышении урожайности культуры играет научно обоснованная система удобрения, учитывающая нормы, виды, сроки и способы применения удобрений, почвенно-климатические и биологические особенности сахарной свёклы, выбор культур-предшественников. Система удобрения должна включать в себя обязательное внесение азота, фосфора и калия, извести на кислых почвах, подстилочного навоза, бора и марганецсодержащих препаратов в составе основного, припосевного и подкормочного удобрений.
description: The article considers the elements of the application of various sugar beet fertilizer systems in various soil and climatic conditions of cultivation in Russia and neighboring countries. An important role in increasing crop yield is played by a scientifically based fertilizer system that takes into account the norms, types, timing and methods of fertilizer application, soil, climatic and biological characteristics of beetroot, and the choice of precursor crops. The beet fertilizer system should include mandatory application of nitrogen, phosphorus and potassium, lime on acidic soils, litter manure, boron and manganese-containing fertilizers as part of the main, seed and fertilizing fertilizers.
Tartan, language design for the Ironman requirement : notes and examples
Creators: name: Shaw, Mary
name: Hilfinger, Paul N.
name: Wulf, William Allan
Publisher: name: Carnegie Mellon University
Year: 1993
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: The Tartan language was designed as an experiment to see whether the Ironman requirement for a common high-order programming language could be satisfied by an extremely simple language The result, Tartan substantially meets the Ironman requirement We believe it is substantially simpler than the four designs that were done in the first phase of the 0OO-1 effort The language definition appears in a companion report; this report provides a more expository discussion of some of the language's features, some examples of its use, and a discussion of some facilities that could enhance the basic design at relatively little cost
Stability of Bose Einstein condensates of hot magnons in YIG
Creators: name: Tupitsyn, I. S.
name: Stamp, P. C. E.
name: Burin, A. L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the stability of the recently discovered room temperature Bose-Einstein condensate (BEC) of magnons in Ytrrium Iron Garnet (YIG) films. We show that magnon-magnon interactions depend strongly on the external field orientation, and that the BEC in current experiments is actually metastable - it only survives because of finite size effects, and because the BEC density is very low. On the other hand a strong field applied perpendicular to the sample plane leads to a repulsive magnon-magnon interaction; we predict that a high-density magnon BEC can then be formed in this perpendicular field geometry.
description: Submitted to Physical Review Letters
Directional dependence of CMB parity asymmetry
Creators: name: Zhao, Wen
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Parity violation in the cosmic microwave background (CMB) radiation has been confirmed by recent Planck observation. In this paper, we extend our previous work [P. Naselsky et al. Astrophys. J. {\bf 749}, 31 (2012)] on the directional properties of CMB parity asymmetry by considering the Planck data of the CMB temperature anisotropy. We define six kinds of the directional statistics and find that they all indicate the odd-parity preference of CMB data. In addition, we find the preferred axes of all these statistics strongly correlate with the preferred axes of the CMB kinematic dipole, quadrupole, and octopole. The alignment between them is confirmed at more than $3σ$ confidence level, which implies that the CMB parity asymmetry, and the anomalies of the CMB quadrupole and octopole, may have the common physical, contaminated or systematic origin. In addition, they all should be connected with the possible contamination of the residual dipole component.
description: 18 pages, 5 figures, 5 tables
Developing a Crown Copyright Code of Best Practices for Libraries
Creators: Wakaruk, Amanda  Zerkee, Jennifer
Publisher: name: University of Alberta Library
Year: 2023

Slides from a presentation at Government Information Days 2023.

Abstract:

Reproducing and sharing government publications shouldn’t cause legal chill, but we know that it does. What are your library’s legal rights and how should you navigate Crown copyright controls when embarking on digitization and web archiving projects? This session introduces an in-progress code of best practices focused on these types of stewardship activities.
TAM— A Compiler Controlled Threaded Abstract Machine
Creators: name: Culler, David E.
name: Goldstein, Seth C.
name: Schauser, Klaus Erik
name: Eicken, Thorsten Von
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: The Threaded Abstract Machine (TAM) refines dataflow execution models to address the critical constraints that modern parallel architectures place on the compilation of general-purpose parallel programming languages. TAM defines a self-scheduled machine language of parallel threads, which provides a path from data-flow-graph program representations to conventional control flow. The most important feature of TAM is the way it exposes the interaction between the handling of asynchronous message events, the scheduling of computation, and the utilization of the storage hierarchy. This paper provides a complete description of TAM and codifies the model in terms of a pseudo machine language TL0. Issues in compilation from a high level parallel language to TL0 are discussed in general and specifically in regard to the Id90 language. The implementation of TL0 on the CM-5 multiprocessor is explained in detail. Using this implementation, a cost model is developed for the various TAM primitives. The TAM approach is evaluated on sizable Id90 programs on a 64 processor system. The scheduling hierarchy of quanta and threads is shown to provide substantial locality while tolerating long latencies. This allows the average thread scheduling cost to be extremely low.
Remodeled Relativity Theory
Creators: name: Biswas, Abhijit
name: Mani, Krishnan RS
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: This remodeled form of Einstein's relativity theories retains and incorporates only experimentally proven principles. It is based on a generalized law for spinning and rotational motions, which is in fact the conservation law of momentum vector direction, and can be successfully used for the precision computation of planetary and lunar orbits. The most fundamental principles of the remodeled relativity theory are the conservation laws of energy and momentum. Based on experience of relativity experiments, we adopted the principles that energy level is the underlying cause for relativistic effects, and that mass is expressed by the relativistic energy equation from Einstein. From space age ephemeris generation experience and following nature's way to conserve energy and momentum, we found reason to replace the concept of "relativity of all frames" with that of "nature's preferred frame", which helped us to escape Einstein's dilemma till 1912, when he concluded that 'there is no way of escape from the consequence of non-Euclidean geometry, if all frames are permissible'. Einstein formulated gtr as a law for all frames, but physicists and astronomers have continued to adopt one or other 'ad-hoc' approach not in full conformity with the basic tenets of gtr/str. Based on above principles, a comprehensive remodeling led to this theory that uses Euclidean space to consistently and successfully simulate numerically the results of all the "well-established" tests of gtr (as in our earlier papers), and for the precise calculation of relativistic effects observed in case of the GPS applications, and other tests of str. It combined the essential essence of gtr/str, and the experience of relativity experiments, and has been shown to avoid the inadequacies of the former.
description: 48 pages; added publication tag and information
A magnetization equation for non-equilibrium spin systems
Creators: name: Saradzhev, Fuad M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A magnetization equation for a system of spins evolving non-adiabatically and out of equilibrium is derived without specifying the internal interactions. For relaxation processes, this equation provides a general form of magnetization damping. A special case of the spin-spin exchange interaction is considered.
description: 9 pages, LATEX file; talk given at Theory Canada III, June 13-16, 2007, University of Alberta, Edmonton; to appear in Canadian Journal of Physics
Curriculum Guidelines for Undergraduate Programs in Data Science
Creators: name: De Veaux, Richard
name: Agarwal, Mahesh
name: Averett, Maia
name: Baumer, Benjamin
name: Bray, Andrew
name: Bressoud, Thomas
name: Bryant, Lance
name: Cheng, Lei
name: Francis, Amanda
name: Gould, Robert
name: Kim, Albert Y.
name: Kretchmar, Matt
name: Lu, Qin
name: Moskol, Ann
name: Nolan, Deborah
name: Pelayo, Roberto
name: Raleigh, Sean
name: Sethi, Ricky J.
name: Sondjaja, Mutiara
name: Tiruviluamala, Neelesh
name: Uhlig, Paul
name: Washington, Talitha
name: Wesley, Curtis
name: White, David
name: Ye, Ping
Publisher: name: arXiv
Year: 2018
Subjects: subject: Other Statistics (stat.OT)
subject: FOS: Computer and information sciences

description: The Park City Math Institute (PCMI) 2016 Summer Undergraduate Faculty Program met for the purpose of composing guidelines for undergraduate programs in Data Science. The group consisted of 25 undergraduate faculty from a variety of institutions in the U.S., primarily from the disciplines of mathematics, statistics and computer science. These guidelines are meant to provide some structure for institutions planning for or revising a major in Data Science.
Structural and magnetic properties in the ruthenate Bi2.67Pr0.33Ru3O11
Creators: name: Zouari, Siwar
name: Cheikh-Rouhou, Abdelwaheb
name: Ballou, Rafik
name: Strobel, Pierre
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: An unreported praseodymium substituted phase of the Bi-Ru-O system with formula Bi2.67Pr0.33Ru3O11was prepared. Its crystal structure and magnetic properties were investigated. Pr substituted occurs only on one of the two Bi sites. The magnetism of the compound is essentially dominated by a Pr3+ contribution. A non linear variation of the reciprocal magnetic susceptibility is observed that appears to account for crystal electric field interactions on the Pr3+ ions.
Narrowband quantum emitters over large spectral range with Fourier-limited linewidth in hexagonal boron nitride
Creators: name: Dietrich, A.
name: Bürk, M.
name: Steiger, E. S.
name: Antoniuk, L.
name: Tran, T. T.
name: Nguyen, M.
name: Aharonovich, I.
name: Jelezko, F.
name: Kubanek, A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Single defect centers in layered hexagonal boron nitride (hBN) are promising candidates as single photon sources for quantum optics and nanophotonics applications. However, until today spectral instability hinders many applications. Here, we perform resonant excitation measurements and observe Fourier-Transform limited (FL) linewidths down to $\approx 50$ MHz. We investigate optical properties of more than 600 quantum emitters (QE) in hBN. The QEs exhibit narrow zero-phonon lines (ZPL) distributed over a spectral range from 580 nm to 800 nm and with dipole-like emission with high polarization contrast. The emission frequencies can be divided into four main regions indicating distinct families or crystallographic structures of the QEs, in accord with ab-initio calculations. Finally, the emitters withstand transfer to a foreign photonic platform - namely a silver mirror, which makes them compatible with photonic devices such as optical resonators and paves the way to quantum photonics applications including quantum commmunications and quantum repeaters.
description: 5 pages, 4 figures
Supplementary document for Efficient parametric downconversion by gain-trapped solitons - 6698298.pdf
Creators: name: Hamrouni, Marin
name: Jankowski, Marc
name: Hwang, Alexander
name: Jornod, Nayara
name: Mishra, Jatadhari
name: Stokowski, Hubert
name: McKenna, Timothy
name: Langrock, Carsten
name: Südmeyer, Thomas
name: Safavi-Naeini, Amir
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: Supplemental document for the experimental characterization of the group velocity mismatch of the fabricated TFLN waveguides discussed in the main text.
TABLEFS: Enhancing Metadata Efﬁciency in the Local File System
Creators: name: Ren, Kai
name: Gibson, Garth
Publisher: name: Carnegie Mellon University
Year: 2005
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: File systems that manage magnetic disks have long recognized the importance of sequential allocation and large transfer sizes for file data. Fast random access has dominated metadata lookup data structures with increasing use of B-trees on-disk. Yet our experiments with workloads dominated by metadata and small file access indicate that even sophisticated local disk file systems like Ext4, XFS and Btrfs leave a lot of opportunity for performance improvement in workloads dominated by metadata and small files. In this paper we present a stacked file system, TABLEFS, which uses another local file system as an object store. TABLEFS organizes all metadata into a single sparse table backed on disk using a Log-Structured Merge (LSM) tree, LevelDB in our experiments. By stacking, TABLEFS asks only for efficient large file allocation and access from the underlying local file system. By using an LSM tree, TABLEFS ensures metadata is written to disk in large, non-overwrite, sorted and indexed logs. Even an inefficient FUSE based user level implementation of TABLEFS can perform comparably to Ext4, XFS and Btrfs on data-intensive benchmarks, and can outperform them by 50% to as much as 1000% for metadata-intensive workloads. Such promising performance results from TABLEFS suggest that local disk file systems can be significantly improved by more aggressive aggregation and batching of metadata updates.
Thermally activated vapor bubble nucleation: the Landau-Lifshitz/Van der Waals approach
Creators: name: Gallo, Mirko
name: Magaletti, Francesco
name: Casciola, Carlo Massimo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Vapor bubbles are formed in liquids by two mechanisms: evaporation (temperature above the boiling threshold) and cavitation (pressure below the vapor pressure). The liquid resists in these metastable (overheating and tensile, respectively) states for a long time since bubble nucleation is an activated process that needs to surmount the free energy barrier separating the liquid and the vapor states. The bubble nucleation rate is difficult to assess and, typically, only for extremely small systems treated at atomistic level of detail. In this work a powerful approach, based on a continuum diffuse interface modeling of the two-phase fluid embedded with thermal fluctuations (Fluctuating Hydrodynamics) is exploited to study the nucleation process in homogeneous conditions, evaluating the bubble nucleation rates and following the long term dynamics of the metastable system, up to the bubble coalescence and expansion stages. In comparison with more classical approaches, this methodology allows on the one hand to deal with much larger systems observed for a much longer times than possible with even the most advanced atomistic models. On the other it extends contin- uum formulations to thermally activated processes, impossible to deal with in a purely determinist setting.
Two Approaches to the Model Specification Problem in Econometrics: Bayesian Specification Analysis in Econometrics
Creators: name: Geweke, John
name: Geweke, John
Publisher: name: Unknown
Year: 2001
Subjects: subject: Research Methods/ Statistical Methods
subject: Decision making
subject: Posterior simulation
subject: predictive

description: This article describes the process of Bayesian specification analysis using state of the art simulation methods. It distinguishes between predictive specification analysis (comparison of model predictions with actual outcomes) and post-predictive specification analysis (comparison of predictions of a replication of an experiment with actual outcomes). The methods are illustrated using a specific example, evolving volatility in financial returns. Partial financial support from National Science Foundation grants SBR-9731037 and SES-9996332 is gratefully acknowledged. George Chang provided help with the computations and useful discussions. The usual disclaimers apply
Non-affine deformations of inherent structure as signature of cooperativity in supercooled liquids
Creators: name: Del Gado, Emanuela
name: Ilg, Patrick
name: Kröger, Martin
name: Öttinger, Hans Christian
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We unveil the existence of non-affinely rearranging regions in the inherent structures (IS) of supercooled liquids by numerical simulations of two- and three-dimensional model glass formers subject to static shear deformations combined with local energy minimizations. In the liquid state IS, we find a broad distribution of rather large rearrangements which are correlated only over small distances. At low temperatures, the onset of the cooperative dynamics corresponds to much smaller displacements correlated over larger distances. This finding indicates the presence of non-affinely rearranging domains of relevant size in the IS deformation, which can be seen as the static counterpart of the cooperatively rearranging regions in the dynamics. This idea provides new insight into possible structural signatures of slow cooperative dynamics of supercooled liquids and supports the connections with elastic heterogeneities found in amorphous solids.
description: 4 pages, 3 figures, revised version + auxiliary material, to appear in Phys. Rev. Lett
NMR Study of the New Magnetic Superconductor CaK(Fe$0.951Ni0.049)4As4: Microscopic Coexistence of Hedgehog Spin-vortex Crystal and Superconductivity
Creators: name: Ding, Q. -P.
name: Meier, W. R.
name: Böhmer, A. E.
name: Bud'ko, S. L.
name: Canfield, P. C.
name: Furukawa, Y.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Coexistence of a new-type antiferromagnetic (AFM) state, the so-called hedgehog spin-vortex crystal (SVC), and superconductivity (SC) is evidenced by $^{75}$As nuclear magnetic resonance study on single-crystalline CaK(Fe$_{0.951}$Ni$_{0.049}$)$_4$As$_4$. The hedgehog SVC order is clearly demonstrated by the direct observation of the internal magnetic induction along the $c$ axis at the As1 site (close to K) and a zero net internal magnetic induction at the As2 site (close to Ca) below an AFM ordering temperature $T_{\rm N}$ $\sim$ 52 K. The nuclear spin-lattice relaxation rate 1/$T_1$ shows a distinct decrease below $T_{\rm c}$ $\sim$ 10 K, providing also unambiguous evidence for the microscopic coexistence. Furthermore, based on the analysis of the 1/$T_1$ data, the hedgehog SVC-type spin correlations are found to be enhanced below $T$ $\sim$ 150 K in the paramagnetic state. These results indicate the hedgehog SVC-type spin correlations play an important role for the appearance of SC in the new magnetic superconductor.
description: 5 pages, 4 figures, accepted for publication in Phys. Rev. B rapid communication
NAUTILOS D9.6 - KPI assessment 1
Creators: name: Novellino, Antonio
name: PIERI, GABRIELE
name: Lemos, Catarina
name: Martinelli, Michela
name: Martins, Flávio Augusto
name: Ntoumas, Manolis
name: Sà, Sandra
name: Misurale, Francesco
name: Dapueto, Giulia
Publisher: name: Zenodo
Year: 2023

description: NAUTILOS WP9 is designed to demonstrate and quantify how the new sensors, the new integration in platforms and the new observation approaches can improve the modelling (hydrodynamic, biogeochemical, plastic pollution) and to set up NAUTILOS new data interoperability and legacy towards European Marine data Integrators.

NAUTILOS has designed Task 9.5 - Data Integration in European Platforms, Data Legacy – that moves from the outcome of WP8 and elevates these NAUTILOS tools to the next level within the European Marine data framework.

This activity also includes the development of key performance indicators to measure and assess the system performances, according to demonstration needs and requirements.

These KPIs have to cover information like how long it takes from the NAUTILOS data production to its availability in the European Marine Data Infrastructures (e.g. EMODnet), the amount of data that need further tiers of validation, the amount of data that is included in the SeaDataNet network of National Oceanographic Data Centres and IODE collections, the number of publications etc.

D9.6 presents the first assessment on KPIs as defined in D9.5.
Magnetic chains: From self-buckling to self-assembly
Creators: name: Vella, Dominic
name: Pontavice, Emmanuel du
name: Hall, Cameron L.
name: Goriely, Alain
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Spherical neodymium-iron-boron magnets are perman-ent magnets that can be assembled into a variety of structures due to their high magnetic strength. A one-dimensional chain of these magnets responds to mechanical loadings in a manner reminiscent of an elastic rod. We investigate the macroscopic mechanical properties of assemblies of ferromagnetic spheres by considering chains, rings, and chiral cylinders of magnets. Based on energy estimates and simple experiments, we introduce an effective magnetic bending stiffness for a chain of magnets and show that, used in conjunction with classic results for elastic rods, it provides excellent estimates for the buckling and vibration dynamics of magnetic chains. We then use this estimate to understand the dynamic self-assembly of a cylinder from an initially straight chain of magnets.
description: Final version, as published
TABLEFS: Embedding a NoSQL Database Inside the Local File System
Creators: name: Ren, Kai
name: Gibson, Garth
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Conventional file systems are optimzed for large file transfers instead of workloads that are dominated by metadata and small file accesses. This paper examines using techniques adopted from NoSQLdatabases to manage file system metadata and small files, which feature high rates of change and efficient out-of-core data representation. A FUSE file system prototype was built by storing file systemmetadata and small files into a modern key-value store: LevelDB. We demonstrate that such techniques can improve the performance of modern local file systems in Linux for workloads dominated by metadata and tiny files.
Sharpness versus robustness of the percolation transition in 2D contact processes
Creators: name: Berg, J. van den
name: Björnberg, J. E.
name: Heydenreich, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We study versions of the contact process with three states, and with infections occurring at a rate depending on the overall infection density. Motivated by a model described in [17] for vegetation patterns in arid landscapes, we focus on percolation under invariant measures of such processes. We prove that the percolation transition is sharp (for one of our models this requires a reasonable assumption). This is shown to contradict a form of 'robust critical behaviour' with power law cluster size distribution for a range of parameter values, as suggested in [17].
description: 31 pages, to appear in Stochastic Processes and their Applications
title: ADCO, Comptes du Petit-Cîteaux (1477-1491) (11 H 1179), f. 00662
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Archives Départementales De La Côte D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
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
subject: comptes

description: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179), f. 00662, 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
Systolic algorithms for the CMU Warp processor
Creators: name: H. T. Kung
name: Carnegie Mellon University.Design Research Center.
Publisher: name: Carnegie Mellon University
Year: 1980
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Abstract: "CMU is building a 32-bit floating-point systolic array that can efficiently perform many essential computations in signal processing like the FFT and convolution. This is a one-dimensional systolic array that in general takes inputs from one end cell and produces outputs at the other end, with data and control all flowing in one direction. We call this particular systolic array the Warp processor, suggesting that it can perform various transformations at a very high speed. We expect to have wide applications for the Warp processor, especially for the CMU prototype which has high degrees of flexibility at the expense of a relatively high chip count for each cell.The prototype has 10 cells, each of which is capable of performing 10 million floating-point operations per second (10 MFLOPS) and is build on a single board using only off-the-shelf components. This 10-cell processor for example can process 1024-point complex FFTs at a rate of one FFT every 600 [mu]s. Under program control, the same processor can perform many other primitive computations in signal, image and vision processing, including two-dimensional convolution and complex matrix multiplication, at a rate of 100 MFLOPS. Together with another processor capable of performing divisions and square roots, the processor can also efficiently carry out a number of difficult matrix operations such as solving covariant linear systems, a crucial computation in real-time adaptive signal processing. This paper outlines the architecture of the Warp processor and describes how the signal processing tasks are implemented on the processor."
New Universal Local Feature in the Inflationary Perturbation Spectrum
Creators: name: Joy, Minu
name: Sahni, Varun
name: Starobinsky, Alexei A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
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: A model is developed in which the inflaton potential experiences a sudden small change in its second derivative (the effective mass of the inflaton). An exact treatment demonstrates that the resulting density perturbation has a quasi-flat power spectrum with a break in its slope (a step in n_s). The step in the spectral index is modulated by characteristic oscillations and results in large running of the spectral index localised over a few e-folds of scales. A field-theoretic model giving rise to such behaviour of the inflationary potential is based on a fast phase transition experienced by a second scalar field weakly coupled to the inflaton. Such a transition is similar to that which terminates inflation in the hybrid inflationary scenario. This scenario suggests that the observed running of the spectral index in the WMAP data may be caused by a fast second order phase transition which occurred during inflation.
description: 4 figures, matches the published version
Critical indices from self-similar root approximants
Creators: name: Gluzman, S.
name: Yukalov, V. I.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The method of self-similar root approximants has earlier been shown to provide accurate interpolating formulas for functions for which small-variable expansions are given and the behaviour of the functions at large variables is known. Now this method is generalized for the purpose of extrapolating small-variable expansions to the region of finite and large variables, where the sought function exhibits critical behaviour. The procedure of calculating critical indices is formulated and illustrated by a variety of physical problems.
Supplementary document for Single-peak and narrow-band mid-infrared thermal emitters driven by mirror-coupled plasmonic quasi-BIC metasurfaces - 6827598.pdf
Creators: name: Yang, Sen
name: He, Mingze
name: Hong, Chuchuan
name: Nordlander, Josh
name: Maria, Jon-Paul
name: Caldwell, Joshua
name: Ndukaife, Justus
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: The Supplemental Material contains details of the multipolar decomposition, discussions on the angular dispersion, numerical analysis of the gas detection application, details of simulation and experiment methods and additional discussions.