cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hardy martingales and Jensen's Inequality
Creators: name: Asmar, N.
name: Montgomery-Smith, Stephen J.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 43A17

description: We extend ideas of Garling to consider the so called Hardy martingales in a more general setting of H^p theory of compact abelian groups with ordered dual. As a consequence, we obtain a new proof of a result of Helson and Lowdenslager which generalizes Jensen's Inequality for H^1 functions.
Superdiffusion in Decoupled Continuous Time Random Walks
Creators: name: Budde, C.
name: Prato, D.
name: R=E9, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Continuous time random walk models with decoupled waiting time density are studied. When the spatial one jump probability density belongs to the Levy distribution type and the total time transition is exponential a generalized superdiffusive regime is established. This is verified by showing that the square width of the probability distribution (appropriately defined)grows as $t^{2/γ}$ with $0
description: 9 pages (.tex file), 1 Postscript figures, uses revtex.sty
Conceptualizing Tripurā - Acharya Dr. Sthaneshwar Timalsina
Creators: name: Timalsina, Staneshwar
Publisher: name: Zenodo
Year: 2024
Subjects: Spanda
shakti
Kula
yantra
Īśāna
saivadvaita
Chandi
Shiva
sthaneshwar timalsina
trika
Tantra
Camunda
Kali
Durga
mahadeva
Vasugupta
Saundaryalahari
vedanta
vimarsha-foundation
Tantric philosophy
anava upaya
Devi Mahatmya
sarvamnaya
Sarvamnaya
Sadāśiva
shakta upāya
sarvamnaya-oral-tradition-archive
advaita vedanta
agama
Shaiva
amnaya
Tripurasundari
tantraloka
tripura
Bhairava
Abhinavagupta
krama
Divine Mother
Kubjika
shambhava
Kaula
timalsina
Mahakali
consciousness
Mālinīvijayottaratantra
Tripura Rahasya
Shiva Sutra
Guhyakālī
Kashmir Shaivism

description: Acharya Dr. Sthaneshwar Timalsina is an esteemed traditionally consecrated teacher of Shaiva-Shakta Hindu Tantra. He is also the Endowed Chair of Indic Studies in New York, U.S.A. at Stony Brook University's College of Arts & Sciences in the Department of Asian & Asian-American Studies. Acharya Sthaneshwar founded Vimarsha Foundation as a modern school (gurukula) for teaching and reflecting on the ancient wisdom of r̥ṣis and siddhas. Through Vimarsha Foundation, a non-profit organization, Acharya Sthaneshwar teaches shastra and sādhanā to students of all backgrounds. The Vimarsha Foundation hosts free semester length courses on classic texts of the Tantric Tradition and offers many more free video and written teachings. Visit our website to learn more: https://www.vimarshafoundation.org/

This video is an excerpt from a Q&A session of the Tripurārahasya course. You can get full access to this course via recordings following the next link: https://www.vimarshafoundation.org/challenge-page/tripurarahasya

For more information about Vimarsha Foundation visit: www.vimarshafoundation.org

#hinduism #tantra #philosophy

Original YouTube video: https://www.youtube.com/watch?v=GCyioC5M7zw

This presentation is part of the Sarvāmnāya Oral Tradition Archive.
Vimarsha Foundation. (2025). The Sarvāmnāya Oral Tradition Archive [Data set]. Zenodo. https://doi.org/10.5281/zenodo.15188107
Integrable $1/r^2$ Spin Chain with Reflecting End
Creators: name: Yamamoto, Takashi
name: Tsuchiya, Osamu
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A new integrable spin chain of the Haldane-Shastry type is introduced. It is interpreted as the inverse-square interacting spin chain with a {\it reflecting end}. The lattice points of this model consist of the square roots of the zeros of the Laguerre polynomial. Using the ``exchange operator formalism'', the integrals of motion for the model are explicitly constructed.
description: 13 pages, REVTeX3, with minor corrections
Target Tracking for Contextual Bandits: Application to Demand Side Management
Creators: name: Brégère, Margaux
name: Gaillard, Pierre
name: Goude, Yannig
name: Stoltz, Gilles
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We propose a contextual-bandit approach for demand side management by offering price incentives. More precisely, a target mean consumption is set at each round and the mean consumption is modeled as a complex function of the distribution of prices sent and of some contextual variables such as the temperature, weather, and so on. The performance of our strategies is measured in quadratic losses through a regret criterion. We offer $T^{2/3}$ upper bounds on this regret (up to poly-logarithmic terms)---and even faster rates under stronger assumptions---for strategies inspired by standard strategies for contextual bandits (like LinUCB, see Li et al., 2010). Simulations on a real data set gathered by UK Power Networks, in which price incentives were offered, show that our strategies are effective and may indeed manage demand response by suitably picking the price levels.
On phase transitions in the Rényi entropies of 2+1-d large-N interacting vector models
Creators: name: Hampapura, Harsha R.
name: Lawrence, Albion
name: Stanojevic, Stefan
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the reduced density matrix for a disc in the ground state of the interacting fixed points of the large-N O(N) vector model in 2+1 dimensions. Using the map to the free energy on $\mathbb{H}_2 \times S^1$, we show that there is an instability in the Rényi entropies at $n = 1$, in the $N \rightarrow \infty$ limit, indicating a phase transition at or near this Rényi parameter. We close with a discussion of the finite-N case.
description: 22 pages, v2: (a) references added; (b) further argument added that instability signals a second-order phase transition; (c) argument added that a phase transition at the Renyi parameter n = 1 does not necessarily prelude the use of the replica trick to compute the von Neumann entropy
Cascading Parity-Check Error-Correcting Codes
Creators: name: Kanter, Ido
name: Saad, David
Publisher: name: arXiv
Year: 1999
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: A method for improving the performance of sparse-matrix based parity check codes is proposed, based on insight gained from methods of statistical physics. The advantages of the new approach are demonstrated on an existing encoding/decoding paradigm suggested by Sourlas. We also discuss the application of the same method to more advanced codes of a similar type.
description: 4 pages, 1 figures
ReadMe file
Creators: name: Iorio, Francesco
Publisher: name: figshare
Year: 2019
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: Cancer
subject: Computational Biology
subject: Genetics
subject: FOS: Biological sciences
subject: 60408 Genomics

description: Supplementary results to:

Prioritisation of oncology therapeutic targets

using CRISPR-Cas9 screening

Fiona M Behan1,2,† , Francesco Iorio1,2,3,†, Gabriele Picco1,†, Emanuel Gonçalves1, Charlotte M Beaver1, Giorgia Migliardi4,5, Rita Santos6, Yanhua Rao6, Francesco Sassi4, Marika Pinnelli4,5, Rizwan Ansari1, Sarah Harper1, David Adam Jackson1, Rebecca McRae1, Rachel Pooley1, Piers Wilkinson1, Dieudonne van der Meer1, David Dow6,2, Carolyn Buser-Doepner6,2, Andrea Bertotti4,5, Livio Trusolino4,5, Euan A. Stronach6,2, Julio Saez-Rodriguez2,3,7,8, Kosuke Yusa1,2*, Mathew J Garnett1,2,*

Affiliations:
1 Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge CB10 1SA, UK.
2 Open Targets, Wellcome Genome Campus, Cambridge CB10 1SA, UK.
3 European Molecular Biology Laboratory – European Bioinformatics Institute, Wellcome Genome Campus, Cambridge CB10 1SD, UK.
4 Candiolo Cancer Institute-FPO, IRCCS, 10060 Candiolo, Turin, Italy.
5 Department of Oncology, University of Torino, 10060 Candiolo, Turin, Italy.
6 GlaxoSmithKline Research and Development, Gunnels Wood Road, Stevenage, SG1 2NY, UK and Collegeville, Pennsylvania, 19426-0989, USA.
7 Faculty of Medicine, Joint Research Centre for Computational Biomedicine, RWTH Aachen University, Aachen 52057, Germany.
8 Heidelberg University, Heidelberg, Germany
8 Present address: Stem Cell Genetics, Institute of Frontier Life and Medical Sciences, Kyoto University, Kyoto 606-8507 Japan
* Correspondence to: k.yusa@infront.kyoto-u.ac.jp and mathew.garnett@sanger.ac.uk
† Equally contributing authors
BILIMLAR BAZASINING ASOSIY XUSUSIYATLARI VA ULARGA OID LOYIHALASH
Creators: name: Saidov, Jasur
name: Ishchanova, Iroda
name: Temirxolova, Baxtigul
name: Nurmuhammedova, Zuhraxon
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada, ma'lumot saqlash, ma'lumotlarni qidirish, ma'lumotlar tahlili, tizimni xavfsizligi, tizimni xavfsizligi, ma'lumotlar bazasi loyihalash haqida yozilgan.
The Estimation of the Effective Centre of Mass Energy in q-qbar-gamma Events from DELPHI
Creators: name: Abreu, P.
name: De Angelis, A.
name: Della Ricca, G.
name: Fassouliotis, D.
name: Grefrath, A.
name: Kjaer, N.
name: Henriques, R.
name: Mulders, M.
name: Pimenta, M.
name: Vitale, L.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The photon radiation in the initial state lowers the energy available for the e$^+$e$^-$ collisions; this effect is particularly important at LEP2 energies (above the mass of the Z boson). Being aligned to the beam direction, such initial state radiation is mostly undetected. This article describes the procedure used by the DELPHI experiment at LEP to estimate the effective centre-of-mass energy in hadronic events collected at energies above the Z peak. Typical resolutions ranging from 2 to 3 GeV on the effective center-of-mass energy are achieved, depending on the event topology.
description: 12 pages, 6 figures
PERFORMANCE TEST OF DIESEL ENGINES USING JATROPHA-DIESEL FUELS BLENDS
Creators: name: Khayal, Osama Mohammed Elmardi Suleiman
Publisher: name: figshare
Year: 2019
Subjects: subject: 90302 Biomechanical Engineering
subject: FOS: Medical engineering

description: Experimental tests of diesel engine using Jatropha–Diesel fuels blends have beenexecuted. A four stroke, one cylinder, water cooled C.I. engine (Lister Engine) with a pump injection fuelsystem has been used for conducting this Study. Performance tests were conducted for fuel consumptionrate, brake power, engine torque, brake thermal efficiency, indicated thermal efficiency, mechanicalefficiency, brake mean effective pressure, indicated mean effective pressure, and brake specific fuelconsumption, using different load and pure unleaded diesel at different load
ZAMONAVIY MAKTABDA MUSIQA DARSINING AHAMIYATI.
Creators: name: Abdixodirova, Go`zal
name: Isroilova, Feruza
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada zamonaviy maktabda musiqa darsining ahamiyati  ilmiy qarashlar  asosida bayon etiladi.
Fractional quantum Hall states with gapped boundaries in an extreme lattice limit
Creators: name: Liu, Zhao
name: Bergholtz, Emil J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a detailed microscopic investigation of fractional quantum Hall states with gapped boundaries in a coupled bilayer lattice model featuring holes whose counterpropagating chiral edge states are hybridized and gapped out. We focus on a lattice limit for cold-atom experiments, in which each hole just consists of a single removed site. Although the holes distort the original band structure and lead to ingap remnants of the continuum edge modes, we find that the lowest nearly flat band representing a higher-genus system may naturally form by controlling the local hopping terms that gap out the boundaries. Remarkably, local interactions in this new flat band lead to various Abelian and non-Abelian fractional quantum Hall states with gapped boundaries residing on emergent higher-genus surfaces, which we identify by extracting the nontrivial topological ground-state degeneracies and the fractional statistics of quasiparticles. These results demonstrate the feasibility of realizing novel fractional quantum Hall states with gapped boundaries even in the extreme lattice limit, thus enabling a possible new route towards universal topological quantum computation.
description: 10 pages, 9 figures, published version
FUNDAMENTALS OF HEAT EXCHANGERS
Creators: name: Khayal, Osama Mohammed Elmardi Suleiman
Publisher: name: figshare
Year: 2019
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: Heat exchangers are used to transfer heat between two sources. The term exchanger applies to allequipment used to transfer heat between two streams. However, the term is commonly used to equipment inwhich two process streams exchange heat with each other. This research paper explains the basics of heatexchangers, covering such topics as: classification; design methods; pressure drop; analysis of extendedsurfaces; typical designs of double pipe, shell and tube compact, plate and frame, boilers, condensers andevaporators; and fouling of heat exchangers
Low-Energy Constraints on New Physics Revisited
Creators: name: Dawson, S.
name: Alam, S.
name: Szalapski, R.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is possible to place constraints on non-Standard-Model gauge-boson self-couplings and other new physics by studying their one-loop contributions to precisely measured observables. We extend previous analyses which constrain such nonstandard couplings, and we present the results in a compact and transparent form. Particular attention is given to comparing results for the light-Higgs scenario, where nonstandard effects are parameterized by an effective Lagrangian with a linear realization of the electroweak symmetry breaking sector, and the heavy-Higgs/strongly interacting scenario, described by the electroweak chiral Lagrangian. The constraints on nonstandard gauge-boson self-couplings which are obtained from a global analysis of low-energy data and LEP/SLC measurements on the Z pole are updated and improved from previous studies. Replaced version: tables and figures of Section VIb recalculated. There were roundoff problems, especially in Fig. 8. Text unchanged.
description: \documentstyle[preprint,aps,floats,psfig]{revtex}, 10 figures, postscript version available from ftp://ftp.kek.jp/kek/preprints/TH/TH-519
Even-Odd effect of an Spin-S impurity coupled to a quantum critical system
Creators: name: Chen, Kun
name: Komijani, Yashar
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We discuss an even-odd effect for an impurity with an $N$-fold degenerate internal states immersed in a two-dimensional superfluid--Mott-insulator quantum critical bath, which is described by an spin-$S$ XY Bose-Kondo impurity model with $N=2S+1$. Using a dimensional- and momentum-cut off regularized renormalization group and unbiased large-scale Monte Carlo numerical simulations, we establish the phase diagram for the $S=1$ impurity with all the relevant terms included. We show that the $S=1$ impurity with 3-fold degeneracy is fully screened by the critical bath, in qualitative contrast to the spin-1/2 case where the impurity is only partially screened. We then argue that all impurities with odd 2$S$ share the same universal physics as the spin-1/2 case, and all impurities with even 2$S$ are as the spin-1 case. We validate our conjecture with unbiased Monte Carlo simulations up to $S=2$. A physical consequence of this even-odd effect is that two $N=2$ degenerate impurities in the critical bath form a bound state at a sufficiently low temperature, which can be realized using ultracold atoms in an optical lattice.
Fractionalization of long-range ordered states in a Falicov-Kimball model
Creators: name: Tran, Minh-Tien
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A Falicov-Kimball model which thermodynamically reduces the local Coulomb interaction of particles to attraction or repulsion is studied within the dynamical mean-field theory. In the strong interaction regime a fractionalization of particles into charge and spin objects, the physical properties of which are different from the whole particles, is observed in both high- and low-temperature phases. At high temperature and strong interaction the single-particle density of states opens an excitation gap, but the charge compressibility and the spin susceptibility exhibit the features of gapless excitations. The low-temperature phase has a long-range order, and the single-particle spectra are always gapped, while the charge and spin excitations are gapless in the strong interaction regime. In the fractionalized long-range ordered phase both the charge compressibility and the spin susceptibility are universal scaling functions of temperature.
Can intrinsic alignments of elongated low-mass galaxies be used to map the cosmic web at high redshift?
Creators: name: Pandya, Viraj
name: Primack, Joel
name: Behroozi, Peter
name: Dekel, Avishai
name: Zhang, Haowen
name: Eckholm, Elliot
name: Faber, Sandra M.
name: Ferguson, Henry C.
name: Giavalisco, Mauro
name: Guo, Yicheng
name: Hathi, Nimish
name: Kodra, Dritan
name: Koekemoer, Anton M.
name: Koo, David C.
name: Newman, Jeffrey
name: van der Wel, Arjen
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Hubble Space Telescope observations show that low-mass ($M_*=10^9-10^{10}M_{\odot}$) galaxies at high redshift ($z=1.0-2.5$) tend to be elongated (prolate) rather than disky (oblate) or spheroidal. This is explained in zoom-in cosmological hydrodynamical simulations by the fact that these galaxies are forming in cosmic web filaments where accretion happens preferentially along the direction of elongation. We ask whether the elongated morphology of these galaxies allows them to be used as effective tracers of cosmic web filaments at high redshift via their intrinsic alignments. Using mock lightcones and spectroscopically-confirmed galaxy pairs from the CANDELS survey, we test two types of alignments: (1) between the galaxy major axis and the direction to nearby galaxies of any mass, and (2) between the major axes of nearby pairs of low-mass, likely prolate, galaxies. The mock lightcones predict strong signals in 3D real space, 3D redshift space, and 2D projected redshift space for both types of alignments (assuming prolate galaxy orientations are the same as those of their host prolate halos), but we do not detect significant alignment signals in CANDELS observations. However, we show that spectroscopic redshifts have been obtained for only a small fraction of highly elongated galaxies, and accounting for spectroscopic incompleteness and redshift errors significantly degrades the 2D mock signal. This may partly explain the alignment discrepancy and highlights one of several avenues for future work.
description: Re-submitted to MNRAS after minor revisions
A Crossed Sliding Luttinger Liquid Phase
Creators: name: Mukhopadhyay, Ranjan
name: Kane, C. L.
name: Lubensky, T. C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study a system of crossed spin-gapped and gapless Luttinger liquids. We establish the existence of a stable non-Fermi liquid state with a finite-temperature,long-wavelength, isotropic electric conductivity that diverges as a power law in temperature $T$ as $T\to 0$. This two-dimensional system has many properties characteristic of a true isotropic Luttinger liquid, though at zero temperature it becomes anisotropic. This model can easily be extended to three dimensions.
description: Revtex, 4 pages, 2 figures
NORMAL YURAK TUZILISHINI YOSHGA OID MOSLASHUV O'ZGARISHLARI
Creators: name: Tolmasov, Ro'zibek
name: Yuldasheva, Ziyodaxon
name: Gadayeva, Mashhura
Publisher: name: Zenodo
Year: 2024

description: Bu maqolada sog’lom yurakning  yosh o’tishi bilan o’zgaradigan morfologik strukturalari : yurak vazni, yurak mushaklari degeneratsiyasi, kameralari, klapanlari, perikard, o’tkazuv sistemasi, endokrin faoliyatidagi morfologik o’zgarishlar haqida so’z boradi.
DIFICULDADES DE EMPREGO DE PESSOAS TRANSEXUAIS NO BRASIL
Creators: name: Bernardo de Oliveira Sato; Tatiane Aquiama; Luciano Bérgamo
Publisher: name: Zenodo
Year: 2024

description: A pesquisa destaca a discriminação e a transfobia como barreiras estruturais que limitam o acesso dessa população a empregos formais. A evasão escolar, muitas vezes causada pelo preconceito nas instituições de ensino, é um dos principais fatores que impedem a qualificação profissional dessas pessoas, restringindo suas oportunidades de emprego. Mesmo quando inseridas no mercado formal, as pessoas trans são frequentemente excluídas de processos seletivos ou enfrentam ambientes de trabalho hostis e discriminatórios, o que impede seu avanço profissional. Embora existam iniciativas como os programas TransEmpregos e Transcidadania, essas ações ainda são insuficientes para mitigar a exclusão vivida pela população trans. O estudo sugere que a superação dessas dificuldades exige um esforço conjunto entre o governo, a sociedade e o setor privado. É necessário implementar políticas públicas inclusivas, programas educacionais que promovam a diversidade e uma mudança cultural nas práticas empresariais. Apenas através dessas ações será possível garantir uma inclusão mais justa e igualitária das pessoas trans no mercado de trabalho brasileiro.
Schwerdt Site (20AE127) Ceramics: a Berrien Phase Ceramic Asssemblage in Allegan County, Michigan
Creators: name: McAllister, Paul W.
Publisher: name: Western Michigan University
Year: 1980
Subjects: subject: Michigan (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1134/michigan-state-territory
subject: United States of America (Country)
valueUri: https://core.tdar.org/browse/geographic-keyword/384/united-states-of-america-country
subject: 26998 (Fips Code)
valueUri: https://core.tdar.org/browse/geographic-keyword/49174/26998-fips-code
subject: North America (Continent)
valueUri: https://core.tdar.org/browse/geographic-keyword/2890/north-america-continent
subject: Late Woodland
valueUri: https://core.tdar.org/browse/culture-keyword/16/late-woodland
subject: 20AE127
valueUri: https://core.tdar.org/browse/site-name/118044/20ae127
subject: Schwerdt Site
valueUri: https://core.tdar.org/browse/site-name/118043/schwerdt-site
subject: Ceramic
valueUri: https://core.tdar.org/browse/material-type/1/ceramic
subject: Huber Ware
valueUri: https://core.tdar.org/browse/other-keyword/165711/huber-ware
subject: Berrien Phase
valueUri: https://core.tdar.org/browse/other-keyword/165712/berrien-phase
subject: Upper Mississippian Culture
valueUri: https://core.tdar.org/browse/other-keyword/80273/upper-mississippian-culture

description: The Schwerdt ceramic assemblage from southwest Michigan presents a local variant of a larger, diverse cultural and ceramic complex known as the Upper Mississippian. This is a Late Woodland temporal phenomenon beginning as early as 700 A.D. (Overstreet 1978) in some areas and continuing into proto-historic times. The temporal and spatial placement of the Schwerdt ceramic assemblage was a highly complex task. It would be an understatement to say that it was just a little confusing to try to sort out the often contradictory and/or vague data. Nevertheless, the relationships are intriguing, and the assemblage can be discussed with reference to a series of expanding spheres of relationships. It was my goal to describe the Schwerdt ceramic assemblage on these varying levels. I attempted to: (1) describe the assemblage as part of the Berrien Phase ceramic tradition in southwest Michigan; (2) organize it on the basis of Bettarel and Smith's (1973) classificatory scheme; (3) analyze its relationships to other assemblages within the region during late prehistoric times; and (4) include the raw data (Appendix A) for future research. In order to address myself to these goals, it was necessary to understand the character of the site with respect to considerations other than ceramics. The subsistence-settlement system which Schwerdt is hypothetically a part of, provided a model to work with as I attempted to reconstruct the cultural pattern as it is reflected in the ceramics. The information in this record has been migrated into tDAR from the National Archaeological Database Reports Module (NADB-R) and updated.
Comparison of Bond Character in Hydrocarbons and Fullerenes
Creators: name: Snoke, D. W.
name: Cardona, M.
name: Sanguinetti, S.
name: Benedek, G.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We present a comparison of the bond polarizabilities for carbon-carbon bonds in hydrocarbons and fullerenes, using two different models for the fullerene Raman spectrum and the results of Raman measurements on ethane and ethylene. We find that the polarizabilities for single bonds in fullerenes and hydrocarbons compare well, while the double bonds in fullerenes have greater polarizability than in ethylene.
description: 7 pages, no figures, uses RevTeX. (To appear in Phys. Rev. B.)
OMON MUXTORNING "FFU"ROMANI HAQIDA
Creators: name: Shodmonova, Shohista
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqola Omon Muxtorning “Ffu” romani badiiy tili haqida bo`lib, unda yozuvchining mahorati, ifoda yo`sini, uslubi haqida qisqacha dalillar asosida xulosalar beriladi. Bundan tashqari badiiy til, uning shakllari, unsurlari haqida ilmiy ma`lumotlar keltirib, asar sarlavhasining umumiy g`oya va mazmunga mosligi haqida mulohazalar bildiriladi. Romanning sarlavhasida yashiringan g`oyasi yoritiladi.
Decoherence benchmarking of superconducting qubits
Creators: name: Burnett, Jonathan
name: Bengtsson, Andreas
name: Scigliuzzo, Marco
name: Niepce, David
name: Kudra, Marina
name: Delsing, Per
name: Bylander, Jonas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We benchmark the decoherence of superconducting qubits to examine the temporal stability of energy-relaxation and dephasing. By collecting statistics during measurements spanning multiple days, we find the mean parameters $\overline{T_{1}}$ = 49 $μ$s and $\overline{T_{2}^{*}}$ = 95 $μ$s, however, both of these quantities fluctuate explaining the need for frequent re-calibration in qubit setups. Our main finding is that fluctuations in qubit relaxation are local to the qubit and are caused by instabilities of near-resonant two-level-systems (TLS). Through statistical analysis, we determine switching rates of these TLS and observe the coherent coupling between an individual TLS and a transmon qubit. Finally, we find evidence that the qubit's frequency stability is limited by capacitance noise. Importantly, this produces a 0.8 ms limit on the pure dephasing which we also observe. Collectively, these findings raise the need for performing qubit metrology to examine the reproducibility of qubit parameters, where these fluctuations could affect qubit gate fidelity.
description: 15 pages ArXiv version rev2
Full potential LAPW calculation of electron momentum density and related properties of Li
Creators: name: Baruah, Tunna
name: Zope, Rajendra R.
name: Kshirsagar, Anjali
Publisher: name: arXiv
Year: 1999
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Electron momentum density and Compton profiles in Lithium along $<100 >$, $<110>$, and $<111>$ directions are calculated using Full-Potential Linear Augmented Plane Wave basis within generalized gradient approximation. The profiles have been corrected for correlations with Lam-Platzman formulation using self-consistent charge density. The first and second derivatives of Compton profiles are studied to investigate the Fermi surface breaks. Decent agreement is observed between recent experimental and our calculated values. Our values for the derivatives are found to be in better agreement with experiments than earlier theoretical results. Two-photon momentum density and one- and two-dimensional angular correlation of positron annihilation radiation are also calculated within the same formalism and including the electron-positron enhancement factor.
description: 11 pages, 7 figures TO appear in Physical Review B
Triangulation of 2-loop MHV Amplituhedron from Sign Flips
Creators: name: Kojima, Ryota
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we consider the triangulation of 2-loop MHV amplituhedron from "sign flip" definition. Using the isomorphism between $m=2, k=2$ tree amplituhedron and 1-loop MHV physical amplituhedron, we found the direct triangulation of 2-loop MHV amplituhedron from sign flip. This triangulation is different from the BCFW triangulation because of the structure of the cells. And we also found a formula of the canonical form of $n$-point 2-loop MHV amplituhedron. This formula looks like a 2-loop version of the Kermit representation of 1-loop MHV amplitude. We checked that the sum of these cells of direct triangulation and BCFW or double pentagon diagram, these are consistent up to at least 22-pt amplitude numerically.
description: 33 pages, 4 figures,
PERFORMANCE TEST OF DIESEL ENGINES USING ETHANOL-DIESEL FUELS BLENDS
Creators: name: Khayal, Osama Mohammed Elmardi Suleiman
Publisher: name: figshare
Year: 2019
Subjects: subject: 90302 Biomechanical Engineering
subject: FOS: Medical engineering

description: Experimental tests of diesel engine using Ethanol–Diesel Fuels blends have been done on afour stroke, one cylinder, water cooled C.I. Engine (Lister Engine) with a pump injection fuel system.Performance tests were conducted for fuel consumption rate, brake power, engine torque, brake thermalefficiency, indicated thermal efficiency, mechanical efficiency, brake mean effective pressure, indicatedmean effective pressure, and brake specific fuel consumption, using different load and pure unleadeddiesel at different load.
Probing ALPs and the Axiverse with Superconducting Radiofrequency Cavities
Creators: name: Bogorad, Zachary
name: Hook, Anson
name: Kahn, Yonatan
name: Soreq, Yotam
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Axion-like particles (ALPs) with couplings to electromagnetism have long been postulated as extensions to the Standard Model. String theory predicts an "axiverse" of many light axions, some of which may make up the dark matter in the universe and/or solve the strong CP problem. We propose a new experiment using superconducting radiofrequency (SRF) cavities which is sensitive to light ALPs independent of their contribution to the cosmic dark matter density. Off-shell ALPs will source cubic nonlinearities in Maxwell's equations, such that if a SRF cavity is pumped at frequencies $ω_1$ and $ω_2$, in the presence of ALPs there will be power in modes with frequencies $2ω_1 \pm ω_2$. Our setup is similar in spirit to light-shining-through-walls (LSW) experiments, but because the pump field itself effectively converts the ALP back to photons inside a single cavity, our sensitivity scales differently with the strength of the external fields, allowing for superior reach as compared to experiments like OSQAR while utilizing current technology. Furthermore, a well-defined program of increasing sensitivity has a guaranteed physics result: the first observation of the Euler-Heisenberg term of low-energy QED at energies below the electron mass. We discuss how the ALP contribution may be separated from the QED contribution by a suitable choice of pump modes and cavity geometry, and conclude by describing the ultimate sensitivity of our proposed program of experiments to ALPs.
description: v2: 6+4 pages, 2+1 figures. Typos fixed, references added, matches PRL version. v1: 7+2 pages, 2+1 figures
SHАXSNI SHАKLLАNTIRISHDА MUSIQАNING ROLI. UMUMIY MUSIQIY TА'LIMNING TАMOYILLАRI.
Creators: name: Yuldаshаliyevа, Shohistаxon
Publisher: name: Zenodo
Year: 2024

description: Ushbu mаqolаdа o’sib kelаyotgаn yosh аvlodning tа’lim vа tаrbiyа jаrаyonidа musiqа vа sаn’аtning keng qаmrovidаgi o’rni hаmdа buni аmаlgа oshirishdа qo’llаniluvchi pedаgogik ishlаr xususidа so’z borаdi.
Implications of the Glueball-qqbar filter on the 1++ nonet
Creators: name: Close, Frank E.
name: Kirk, Andrew
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The application of our glueball-qqbar filter to the centrally produced KKbarpi system shows that the f1(1285) and f1(1420) have the same behaviour; namely consistent with the f1(1420) being the partner to the f1(1285) in the 3P1 nonet of axial mesons. We determine a flavour singlet-octet mixing angle of approximately 50 degrees for this nonet and highlight that the existence of the supposed f1(1510) needs confirmation.
description: 21 pages, Latex, 5 Figures
The four-propagator three-loop vacuum integral by the hypergeometry
Creators: name: Gu, Zhi-Hua
name: Zhang, Hai-Bin
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Hypergeometric function method is proposed to calculate the scalar integrals of Feynman diagrams. For the scalar integral of three-loop vacuum diagram with four-propagator, we verify the equivalency of Feynman parametrization and the hypergeometric technique. The result can be described as generalized hypergeometric functions of triple variables. Based on the triple hypergeometric functions, we also establish the systems of homogeneous linear partial differential equations(PDEs) satisfied by the mentioned scalar integral. The continuation of the scalar integral from its convergent regions to whole kinematic domains can be made numerically through the system of homogeneous linear PDEs with the help of the element method.
description: 19 pages, 1 figure
Magnetic Braking and Damping of Differential Rotation in Massive Stars
Creators: name: Sun, Lunan
name: Ruiz, Milton
name: Shapiro, Stuart L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Fragmentation of highly differentially rotating massive stars that undergo collapse has been suggested as a possible channel for binary black hole formation. Such a scenario could explain the formation of the new population of massive black holes detected by the LIGO/VIRGO gravitational wave laser interferometers. We probe that scenario by performing general relativistic magnetohydrodynamic simulations of differentially rotating massive stars supported by thermal radiation pressure plus a gas pressure perturbation. The stars are initially threaded by a dynamically weak, poloidal magnetic field confined to the stellar interior. We find that magnetic braking and turbulent viscous damping via magnetic winding and the magnetorotational instability in the bulk of the star redistribute angular momentum, damp differential rotation and induce the formation of a massive and nearly uniformly rotating inner core surrounded by a Keplerian envelope. The core + disk configuration evolves on a secular timescale and remains in quasi-stationary equilibrium until the termination of our simulations. Our results suggest that the high degree of differential rotation required for $m=2$ seed density perturbations to trigger gas fragmentation and binary black hole formation is likely to be suppressed during the normal lifetime of the star prior to evolving to the point of dynamical instability to collapse. Other cataclysmic events, such as stellar mergers leading to collapse, may therefore be necessary to reestablish sufficient differential rotation and density perturbations to drive nonaxisymmetric modes leading to binary black hole formation.
description: 11 pages, 5 figures. Minor changes, matches published version
Processing of wh-questions by children with CIs (Schouwenaars et al., 2019)
Creators: name: Schouwenaars, Atty
name: Finke, Mareike
name: Hendriks, Petra
name: Ruigendijk, Esther
Publisher: name: ASHA journals
Year: 2019
Subjects: subject: 170112 Sensory Processes, Perception and Performance
subject: FOS: Psychology

description: Purpose: The purpose of this study was to investigate the processing of morphosyntactic cues (case and verb agreement) by children with cochlear implants (CIs) in German which-questions, where interpretation depends on these morphosyntactic cues. The aim was to examine whether children with CIs who perceive the different cues also make use of them in speech comprehension and processing in the same way as children with normal hearing (NH).Method: Thirty-three children with CIs (age 7;01–12;04 years; months, M = 9;07, bilaterally implanted before age 3;3) and 36 children with NH (age 7;05–10;09 years, M = 9;01) received a picture selection task with eye tracking to test their comprehension of subject, object, and passive which-questions. Two screening tasks tested their auditory discrimination of case morphology and their perception and comprehension of subject–verb agreement.Results: Children with CIs who performed well on the screening tests still showed more difficulty on the comprehension of object questions than children with NH, whereas they comprehended subject questions and passive questions equally well as children with NH. There was large interindividual variability within the CI group. The gaze patterns of children with NH showed reanalysis effects for object questions disambiguated later in the sentence by verb agreement, but not for object questions disambiguated by case at the first noun phrase. The gaze atterns of children with CIs showed reanalysis effects even for object questions disambiguated at the first noun phrase.Conclusions: Even when children with CIs perceive case and subject–verb agreement, their ability to use these cues for offline comprehension and online processing still lags behind normal development, which is reflected in lower performance rates and longer processing times. Individual variability within the CI group can partly be explained by working memory and hearing age.
Supplemental Material S1. Generalized additive mixed models of gaze data.
Schouwenaars, A., Finke, M., Hendriks, P., & Ruigendijk, E. (2019). Which questions do children with cochlear implants understand? An eye-tracking study. Journal of Speech, Language, and Hearing Research. Advance online publication. https://doi.org/10.1044/2018_JSLHR-H-17-0310
On the Vapnik-Chervonenkis dimension of the Ising-perceptron
Creators: name: Mertens, S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The VC dimension of the Ising perceptron with binary patterns is calculated by numerical enumerations for system sizes N <= 31. It is significantly larger than N/2. The data suggest that there is probably no well defined asymptotic behaviour for N to infinity.
description: 4 pages, Latex2e (incl. amstex, graphics, fancyheadings), 1 postscript figure
Charge and spin dynamics of the Hubbard chains
Creators: name: Park, Youngho
name: Liang, Shoudan
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We calculate the local correlation functions of charge and spin for the one-chain and two-chain Hubbard model using the density matrix renormalization group method and the recursion technique. Keeping only finite number of states we get good accuracy for the low energy excitations. We study the charge and spin gaps, bandwidths and weights of the spectra for various values of the on-site Coulomb interaction U and the electron filling. In the low energy part, the local correlation functions are different for the charge and spin. The bandwidths are proportional to t for the charge and J for the spin, respectively.
description: 19 latex pages, 9 figures
Numerical study of surface-induced reorientation and smectic layering in a nematic liquid crystal
Creators: name: Stelzer, Joachim
name: Bernhard, Ralf
Publisher: name: arXiv
Year: 2000
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Surface-induced profiles of both nematic and smectic order parameters in a nematic liquid crystal, ranging from an orienting substrate to "infinity", were evaluated numerically on base of an extended Landau theory. In order to obtain a smooth behavior of the solutions at "infinity" a boundary energy functional was derived by linearizing the Landau energy around its equilibrium solutions. We find that the intrinsic wave number of the smectic structure, which plays the role of a coupling between nematic and smectic order, strongly influences the director reorientation. Whereas the smectic order is rapidly decaying when moving away from the surface, the uniaxial nematic order parameter shows an oscillatory behavior close to the substrate, accompanied by a non-zero local biaxiality.
description: LaTeX, 17 pages, with 4 postscript figures
Carnet nº 2, commencé à Vienne (p. 38)
Creators: name: Péraire, Lucien
name: CNRS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: created: 17-9-1928
Fast high-fidelity entangling gates for spin qubits in Si double quantum dots
Creators: name: Calderon-Vargas, F. A.
name: Barron, George S.
name: Deng, Xiu-Hao
name: Sigillito, A. J.
name: Barnes, Edwin
name: Economou, Sophia E.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Implementing high-fidelity two-qubit gates in single-electron spin qubits in silicon double quantum dots is still a major challenge. In this work, we employ analytical methods to design control pulses that generate high-fidelity entangling gates for quantum computers based on this platform. Using realistic parameters and initially assuming a noise-free environment, we present simple control pulses that generate CNOT, CPHASE, and CZ gates with average fidelities greater than 99.99\% and gate times as short as 45 ns. Moreover, using the local invariants of the system's evolution operator, we show that a simple square pulse generates a CNOT gate in less than 27 ns and with a fidelity greater than 99.99\%. Last, we use the same analytical methods to generate two-qubit gates locally equivalent to $\sqrt{\mathrm{CNOT}}$ and $\sqrt{\mathrm{CZ}}$ that are used to implement simple two-piece pulse sequences that produce high-fidelity CNOT and CZ gates in the presence of low-frequency noise.
description: 11 pages, 7 figures. Published version
Minimal Variance Hedging of Options with Student-t Underlying
Creators: name: Pinn, K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: I explicitly work out closed form solutions for the optimal hedging strategies (in the sense of Bouchaud and Sornette) in the case of European call options, where the underlying is modeled by (unbiased) iid additive returns with Student-t distributions. The results may serve as illustrative examples for option pricing in the presence of fat tails.
description: some references added, version to appear in Physica A 276 (2000) 581
Elucidating the multiplicity dependence of J/$ψ$ production in proton-proton collisions with PYTHIA8
Creators: name: Weber, S. G.
name: Dubla, A.
name: Andronic, A.
name: Morsch, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A study of prompt and non-prompt J/$ψ$ production as a function of charged-particle multiplicity in inelastic proton--proton (pp) collisions at a centre-of-mass energy of $\sqrt{s}$ = 13 TeV based on calculations using the PYTHIA8 Monte Carlo is reported. Recent experimental data shows an intriguing stronger-than-linear increase of the self-normalized J/$ψ$ yield with multiplicity; several models, based on initial or final state effects, have been able to describe the observed behaviour. In this paper, the microscopic reasons for this behaviour, like the role of multiple parton interactions, colour reconnections and auto-correlations are investigated. It is observed that the stronger-than-linear increase and the transverse momentum ($p_{\rm T}$) dependence, contrary to what is predicted by the other available models, can be attributed to auto-correlation effects only. In absence of auto-correlation effects, the increase of the yield of J/$ψ$ with multiplicity -- and in general for all hard processes -- is weaker than linear for multiplicities exceeding about three times the mean multiplicity. The possibility of disentangling auto-correlation effects from other physical phenomena by measuring the charged-particle multiplicity in different pseudo-rapidity and azimuthal regions relative to the J/$ψ$ direction is investigated. In this regard, it is suggested to extend the experimental measurements of J/$ψ$ production as a function of the charged-particle multiplicity by determining the multiplicity in several azimuthal regions and in particular in the Transverse region with respect to the direction of the J/$ψ$ meson.
description: 12 pages, 14 figures: accepted by EPJC
Thermal Atom-Ion Collisions in K-Yb$^{+}$ Hybrid System
Creators: name: Hoang, Thai M.
name: Schwindt, Peter D. D.
name: Jau, Yuan-Yu
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present experimental studies of atom-ion collisions using buffer-gas cooled, trapped ytterbium (Yb$^+$) ions immersed in potassium (K) vapor. The range of the collisional temperature is on the order of several hundred kelvin (thermal regime). We have determined various collisional rate coefficients of the Yb$^+$ ion per K-atom number density. We find the upper bounds of charge-exchange rate coefficients $κ_{\rm ce}$ to be $(12.7\pm1.6)\times10^{-14}$ cm$^3$s$^{-1}$ for K-$^{171}$Yb$^+$ and $(5.3\pm0.7)\times10^{-14}$ cm$^3$s$^{-1}$ for K-$^{172}$Yb$^+$. For both isotopes, the spin-destruction rate coefficient $κ_{\rm sd}$ has an upper bound at $(1.46\pm0.77)\times10^{-9}$ cm$^3$s$^{-1}$. The spin-exchange rate coefficient $κ_{\rm se}$ is measured to be $(1.64\pm0.51)\times10^{-9}$ cm$^3$s$^{-1}$. The relatively low charge-exchange rate reported here demonstrates the advantage of using K atoms to sympathetically cool Yb$^+$ ions, and the relatively high spin-exchange rate may benefit research work in quantum metrology and quantum information processing on an atom-ion platform using K atoms and Yb$^+$ ions.
description: 6 pages, 4 figures