cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Don inestimable y gracia singularísima emanada de la cabeza de la Iglesia: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2024
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2024), led by professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
title: Competitividad Evolutiva 2023
Creators: name: Cheyne García, José Alejandro
name: Correa Zabala, Mónica María
name: León, Laura Nathalia
name: Salinas, Elian Camilo
name: Galvis, Camila Andrea
name: Ramírez Álvarez, Estefanía
Publisher: name: Universidad del Rosario
publisherIdentifier: https://ror.org/0108mwc04
publisherIdentifierScheme: ROR
Year: 2024

description: En este estudio, se introduce un concepto innovador denominado "competitividad evolutiva", que se refiere al análisis del desempeño competitivo de los departamentos a lo largo del tiempo. Este enfoque va más allá de una foto estática de la competitividad; considera la trayectoria histórica de cada departamento, sus patrones de progreso y retroceso, y cómo estos han modelado el panorama actual y las perspectivas futuras. Al evaluar la competitividad evolutiva, los líderes y formuladores de políticas pueden identificar tendencias clave, entender las causas subyacentes de los cambios en los indicadores y diseñar intervenciones que respondan no solo a las circunstancias actuales sino también a las lecciones aprendidas del pasado.
Asymptotic behavior of a hydrodynamic system in the nematic liquid crystal flows
Creators: name: Liu, Chun
name: Wu, Hao
name: Xu, Xiang
Publisher: name: Weierstrass Institute
Year: 2009
Subjects: subject: Liquid crystal flows
subject: Navier--Stokes equation
subject: kinematic transport
subject: uniqueness of asymptotic limit
subject: Łojasiewicz--Simon inequality
subject: 35B40
subject: 35B41
subject: 35Q35
subject: 76D05

description: In this paper we study the long time behavior of the classical solutions to a hydrodynamical system modeling the flow of nematic liquid crystals. This system consists of a coupled system of Navier--Stokes equations and kinematic transport equations for the molecular orientations. By using a suitable Łojasiewicz--Simon type inequality, we prove the convergence of global solutions to single steady states as time tends to infinity. Moreover, we provide estimates for the convergence rate.
CONSORT 2010 checklist of the Effects of Electroacupuncture on Cognitive Symptoms in Major Depressive Disorder: A Pilot Study and Randomized Controlled Trial
Creators: name: Boontra, Yindee
name: Phanasathit, Muthita
name: Thanetnit, Chommakorn
Publisher: name: Zenodo
Year: 2024
Subjects: CONSORT

description: CONSORT 2010 checklist
Inelastic semiclassical Coulomb scattering
Creators: name: van de Sand, Gerd
name: Rost, Jan M
Publisher: name: arXiv
Year: 2000
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present a semiclassical S-matrix study of inelastic collinear electron-hydrogen scattering. A simple way to extract all necessary information from the deflection function alone without having to compute the stability matrix is described. This includes the determination of the relevant Maslov indices. Results of singlet and triplet cross sections for excitation and ionization are reported. The different levels of approximation -- classical, semiclassical, and uniform semiclassical -- are compared among each other and to the full quantum result.
description: 9 figures
Simulating the performance of a distance-3 surface code in a linear ion trap
Creators: name: Trout, Colin J.
name: Li, Muyuan
name: Gutierrez, Mauricio
name: Wu, Yukai
name: Wang, Sheng-Tao
name: Duan, Luming
name: Brown, Kenneth R
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We explore the feasibility of implementing a small surface code with 9 data qubits and 8 ancilla qubits, commonly referred to as surface-17, using a linear chain of 171Yb+ ions. Two-qubit gates can be performed between any two ions in the chain with gate time increasing linearly with ion distance. Measurement of the ion state by fluorescence requires that the ancilla qubits be physically separated from the data qubits to avoid errors on the data due to scattered photons. We minimize the time required to measure one round of stabilizers by optimizing the mapping of the two-dimensional surface code to the linear chain of ions. We develop a physically motivated Pauli error model that allows for fast simulation and captures the key sources of noise in an ion trap quantum computer including gate imperfections and ion heating. Our simulations showed a consistent requirement of a two-qubit gate fidelity of > 99.9% for logical memory to have a better fidelity than physical two-qubit operations. Finally, we perform an analysis on the error subsets from the importance sampling method used to approximate the logical error rates in this paper to gain insight into which error sources are particularly detrimental to error correction.
Matter localization and resonant deconfinement in a two-sheeted spacetime
Creators: name: Sarrazin, Michael
name: Petit, Fabrice
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In recent papers, a model of a two-sheeted spacetime M4XZ2 was introduced and the quantum dynamics of massive fermions was studied in this framework. In the present study, we show that the physical predictions of the model are perfectly consistent with observations and most important, it can solve the puzzling problem of the four-dimensional localization of the fermion species in multidimensional spacetimes. It is demonstrated that fermion localization on the sheets arises from the combination of the discrete bulk structure and environmental interactions. The mechanism described in this paper can be seen as an alternative to the domain wall localization arising in continuous five dimensional spacetimes. Although tightly constrained, motions between the sheets are, however, not completely prohibited. As an illustration, a resonant mechanism through which fermion oscillations between the sheets might occur is described.
description: 9 pages, 1 figure. Published version. Accepted for publication in Int. J. of Modern Physics A
title: mépris 3 annotation
Creators: name: Mạc, Đăng Khoa
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Vietnamien
subject: vie

description: Conforms to: Praat textgrid
Don inestimable y gracia singularísima emanada de la cabeza de la Iglesia: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2021
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2022), led by the professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Thermal rupture of a free liquid sheet
Creators: name: Kitavtsev, Georgy
name: Fontelos, Marco A.
name: Eggers, Jens
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 76D45, 76D27

description: We consider a free liquid sheet, taking into account the dependence of surface tension on temperature, or concentration of some pollutant. The sheet dynamics are described within a long-wavelength description. In the presence of viscosity, local thinning of the sheet is driven by a strong temperature gradient across the pinch region, resembling a shock. As a result, for long times the sheet thins exponentially, leading to breakup. We describe the quasi one-dimensional thickness, velocity, and temperature profiles in the pinch region in terms of similarity solutions, which posses a universal structure. Our analytical description agrees quantitatively with numerical simulations.
Study of the phase transition in the 3d Ising spin glass from out of equilibrium numerical simulations
Creators: name: Gaviro, S. Perez
name: Ruiz-Lorenzo, Juan J.
name: Tarancon, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Using the decay of the out equilibrium spin-spin correlation function we compute the equilibrium Edward-Anderson order parameter in the three dimensional binary Ising spin glass in the spin glass phase. We have checked that the Edward-Anderson order parameter computed from out of equilibrium numerical simulations follows with good precision the critical law as determined in experiments and in numerical studies at equilibrium. We have also studied the dependence of the order parameter with the lattice size. Finally we present a large time study of the scaling of the off-equilibrium fluctuation-dissipation relations.
description: 14 pages, 7 Postscript figures
A Sales Ratio Study of the City of Philadelphia’s 2013 Certified and 2014 Proposed Real Estate Assessments
Creators: name: Strauss, Robert
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: This report responds to an invitation by the Controller of the City of Philadelphia, effective April 11, 2013, to perform a timely and independent review of the pending reassessment of real property in the City of Philadelphia. The recent mailing of proposed 2014 assessed values, and the pending legislative decision to be effected by ordinance by Philadelphia City Council and the Mayor to certify the proposed 2014 assessed values for tax year 2014 makes such an independent review of broad interest. This report focuses on the relationship between the old and proposed assessed values and recently observed sales prices. Such comparisons inform on the accuracy and fairness of the results of the reassessment process. An examination of the plausibility and accuracy of the underlying data publicly available and used by the Office of Property Assessments of the City of Philadelphia to perform the reassessments, and a spatial analysis of aspects of old and new assessed values provide insights into how the results of the reassessments should be viewed. By correlating measures of the assessment level and quality of assessments with median earnings and ethnicity by 5 digit zip code, further insights about the fairness of reassessment results can be ascertained.
Don inestimable y gracia singularísima emanada de la cabeza de la Iglesia: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2022
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2024), led by the professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
title: maternel 3 annotation
Creators: name: Mạc, Đăng Khoa
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Vietnamien
subject: vie

description: Conforms to: Praat textgrid
Parameter estimation in time series analysis
Creators: name: Spokoiny, Vladimir
Publisher: name: Weierstrass Institute
Year: 2009
Subjects: subject: Exponential risk bounds
subject: rate function
subject: quasi maximum likelihood autoregression
subject: generalized linear models
subject: quantile regression
subject: 62F10
subject: 62J12
subject: 62F25
subject: 62H12

description: The paper offers a novel unified approach to studying the accuracy of parameter estimation for a time series. Important features of the approach are: (1) The underlying model is not assumed to be parametric. (2) The imposed conditions on the model are very mild and can be easily checked in specific applications. (3) The considered time series need not to be ergodic or stationary. The approach is equally applicable to ergodic, unit root and explosive cases. (4) The parameter set can be unbounded and non-compact. (5) No conditions on parameter identifiability are required. (6) The established risk bounds are nonasymptotic and valid for large, moderate and small samples. (7) The results describe confidence and concentration sets rather than the accuracy of point estimation. The whole approach can be viewed as complementary to the classical one based on the asymptotic expansion of the log-likelihood. In particular, it claims a consistency of the considered estimate in a rather general sense, which usually is assumed to be fulfilled in the asymptotic analysis. In standard situations under ergodicity conditions, the usual rate results can be easily obtained as corollaries from the established risk bounds. The approach and the results are illustrated on a number of popular time series models including autoregressive, Generalized Linear time series, ARCH and GARCH models and meadian/quantile regression.
A Plan Induction System for Monitoring and Interpreting Operator Interventions in Process Control Environments
Creators: name: Spangler, William E.
name: Peters, James M.
Publisher: name: Carnegie Mellon University
Year: 1999
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: This paper describes the architecture and behavior of a prototype intelligent decision support system for monitoring operations in complex process control environments. Development of the underlying model required an examination of the various influences on process outcomes, including not only the causal nature of physical processes themselves, but also the role of human interventions and the associated impact of operating procedures on human behavior. The empirical study of nuclear power plant operations used in this research indicates that procedures are an important, but not necessarily deterministic, influence on the intervening behavior of an operator. Operators will deviate from procedures when the requirements of a situation render a procedure inadequate or counterproductive. Goal- and plan-based knowledge structures were derived from physical processes, operating procedures, and human operators. These structures were incorporated into the model's knowledge base, which serves as the basis for interpretation and prediction of operator interventions in a series of emergency scenarios in simulated real-time. The eventual goal of this research is to enhance management oversight and control of complex, dynamic task environments by providing both management and operators with advice that is informed by an understanding of the constituent influences on process outcomes.
On the validity of the solution of string field theory
Creators: name: Fuchs, Ehud
name: Kroyter, Michael
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyze the realm of validity of the recently found tachyon solution of cubic string field theory. We find that the equation of motion holds in a non trivial way when this solution is contracted with itself. This calculation is needed to conclude the proof of Sen's first conjecture. We also find that the equation of motion holds when the tachyon or gauge solutions are contracted among themselves.
description: JHEP style, 9+1 pages. Typos corrected
Evidence for short-range magnetic order in the nematic phase of FeSe from anisotropic in-plane magnetostriction and susceptibility measurements
Creators: name: He, Mingquan
name: Wang, Liran
name: Hardy, Frédéric
name: Xu, Liping
name: Wolf, Thomas
name: Adelmann, Peter
name: Meingast, Christoph
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The nature of the nematic state in FeSe remains one of the major unsolved mysteries in Fe- based superconductors. Both spin and orbital physics have been invoked to explain the origin of this phase. Here we present experimental evidence for frustrated, short-range magnetic order, as suggested by several recent theoretical works, in the nematic state of FeSe. We use a combination of magnetostriction, susceptibility and resistivity measurements to probe the in-plane anisotropies of the nematic state and its associated fluctuations. Despite the absence of long-range magnetic order in FeSe, we observe a sizable in-plane magnetic susceptibility anisotropy, which is responsible for the field-induced in-plane distortion inferred from magnetostriction measurements. Further we demonstrate that all three anisotropies in FeSe are very similar to those of BaFe2As2, which strongly suggests that the nematic phase in FeSe is also of magnetic origin.
description: 5 pages, 4 figures
Supplementary document for Mutual coupling of corner-localized quasi-BICs in high-order topological PhCs and sensing applications - 5916508.pdf
Creators: name: Chao, Minghao
name: Liu, qingsong
name: Zhang, Wenjing
name: zhuang, Lingyun
name: Song, Guofeng
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Nanophotonics

description: Supplemental Document
Unusual Microwave Response of Dirac Quasiparticles in Graphene
Creators: name: Gusynin, V. P.
name: Sharapov, S. G.
name: Carbotte, J. P.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Recent experiments have proven that the quasiparticles in graphene obey a Dirac equation. Here we show that microwaves are an excellent probe of their unusual dynamics. When the chemical potential is small the intraband response can exhibit a cusp around zero frequency $Ω$ and this unusual lineshape changes to Drude-like by increasing the chemical potential $|μ|$, with width also increasing linearly with $μ$. The interband contribution at T=0 is a constant independent of $Ω$ with a lower cutoff at $2 μ$. Distinctly different behavior occurs if interaction-induced phenomena in graphene cause an opening of a gap $Δ$. At large magnetic field $B$, the diagonal and Hall conductivities at small $Ω$ become independent of $B$ but remain nonzero and show structure associated with the lowest Landau level. This occurs because in the Dirac theory the energy of this level, $E_0 = \pm Δ$, is field independent in sharp contrast to the conventional case.
description: 4 pages, RevTeX4, 4 EPS figures
Engineering single-polymer micelle shape using non-uniform spontaneous surface curvature
Creators: name: Moths, Brian
name: Witten, Thomas
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Conventional micelles, composed of simple amphiphiles, exhibit only a few standard morphologies, each characterized by its mean surface curvature set by the amphiphiles. Here we demonstrate a rational design scheme to construct micelles of more general shape from polymeric amphiphiles. We replace the many amphiphiles of a conventional micelle by a single flexible, linear, block copolymer chain containing two incompatible species arranged in multiple alternating segments. With suitable segment lengths, the chain exhibits a condensed spherical configuration in solution, similar to conventional micelles. Our design scheme posits that further shapes are attained by altering the segment lengths. To assess the power of this scheme, we exhibit stable micelles of horseshoe form using conventional bead-spring simulations in two dimensions. Modest changes in the segment lengths produce smooth changes in the micelle's shape and stability.
description: 32 pages, 25 figures
Time-scales of Radio Emission in PSR J0437-4715 at 327 MHz
Creators: name: Vivekanand, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Time-scales of radio emission are studied in PSR J0437-4715 at 327 MHz using almost half a million periods of high quality data from Ooty Radio Telescope. The radio emission in this milli second pulsar occurs on a short (s) time-scale of approximately 0.026 +- 0.001 periods, and on a (l) time-scale that is much longer than the widths of the components of the integrated profile (approximately 0.05 periods). The width of the s emission increases with its increasing relative contribution to the total radio emission. This may provide constraints for the details of discharge of vacuum gaps above pulsar polar caps. The s emission occasionally takes place in the form of intense spikes, which are confined to the main component of the integrated profile for 90 per cent of the time. The positions of spikes within a component of the integrated profile have no simple relation to the shape of that component. This may have impact on the interpretation of the integrated profile components in terms of independent regions of emission on the polar cap.
description: Accepted for publication in Vol 543 (1 Nov 2000) of The Astrophysical Journal
title: politesse 3 annotation
Creators: name: Mạc, Đăng Khoa
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Vietnamien
subject: vie

description: Conforms to: Praat textgrid
Why Occam's Razor
Creators: name: Standish, Russell K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: Ensemble theories have received a lot of interest recently as a means of explaining a lot of the detailed complexity observed in reality by a vastly simpler description ``every possibility exists'' and a selection principle ({\em Anthropic Principle}) ``we only observe that which is consistent with our existence''. In this paper I show why, in an ensemble theory of the universe, we should be inhabiting one of the elements of that ensemble with least information content that satisfies the anthropic principle. This explains the effectiveness of aesthetic principles such as Occam's razor in predicting usefulness of scientific theories. I also show, with a couple of reasonable assumptions about the phenomenon of consciousness, the linear structure of quantum mechanics can be derived.
description: Final version; fixed double spacing
A Model of Moderation: Finding Skiba Points on a Slippery Slope
Creators: name: Caulkins, Jonathan
name: Feichtinger, Gustav
name: Grass, Dieter
name: Tragler, Gernot
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: A simple model is considered that rewards ”moderation” - finding the right balance between sliding down either of two ”slippery slopes”. Optimal solutions are computed as a function of two key parameters: (1) the cost of resisting the underlying uncontrolled dynamics and (2) the discount rate. Analytical expressions are derived for bifurcation lines separating regions where it is optimal to fight to stay balanced, to give in to the attraction of the ”left” or the ”right”, or to decide based on one’s initial state. The latter case includes situations both with and without so-called Dechert- Nishimura-Skiba (DNS) points defining optimal solution strategies. The model is unusual for having two DNS points in a one-state model, having a single DNS point that bifurcates into two DNS points, and for the ability to explicitly graph regions within which DNS points occur in the 2-D parameter space. The latter helps give intuition and insight concerning conditions under which these interesting points occur.
BOSHLANG'ICH SINF O'QUVCHILARINING IQ DARAJASINI OSHIRISHDA MENTAL ARIFMETIKANING AHAMIYATI
Creators: name: G'aniyeva, Gulxayyo
name: Raimnazarova, Gulnoza
Publisher: name: Zenodo
Year: 2024

description: Hozirgi kunda boshlang‘ich sinf o‘quvchilarining IQ darajasini ko‘tarish, xalqaro baholash dasturlari darsda o‘quvchilarni tabiiy-ilmiy savodxonligini oshirish sohasida keng ko‘lamli islohotlarni amalga oshirishga bo‘lgan ehtiyoj yanada kuchaymoqda. Mnemonika va mental arifmetika dasturlarining bola IQ darajasini oshirishda ahamiyati yuqori hisoblanadi. Har ikkala dasturda ham maqsad bolalarning IQ darajasini oshirish hisoblanadi.
title: The simplicity and complexity of the Higgs boson
title: Couplings, Simplified Template Cross Sections and CP properties in the H→WW decay channel
titleType: Subtitle
Creators: name: Pasquali, Federica
Publisher: name: Zenodo
Year: 2023

description: Much like cats knocking down objects, particle physicists appreciate colliding protons. While cats run experiments with gravity, our inquiries aim in proving or disproving the existing theories about how the subatomic world works.The mathematical theory used to describe the subatomic world is called Standard Model (SM) and incorporates all the discoveries of elementary particles starting from the discovery of the electron in 1897, to the Higgs boson (H) in 2012. While this theory is validated and supported by a large number of experiments, one open question is whether the last-discovered particle is the one theorized by the SM, or something that just resembles it. This thesis contributes to this effort, by analyzing the Higgs boson decay into two W bosons, specifically the mode where the W bosons decay into different-flavor charged leptons.Three different types of analyses extract information about the gluon-gluon fusion (ggF) and vector-boson fusion (VBF) production modes. The first study selects ggF events with two additional jets to constrain the charge-parity properties of the effective Higgs-gluon interaction. The second analysis determines coupling strengths and cross-sections of the Higgs-boson in the ggF and VBF modes. The cross-section measurements are refined in the third study, where specific phase-space regions are considered separately contributing to the wider Simplified Template Cross Section effort. The results improve the uncertainties of previous analysis and agree with the predictions of the Standard Model. For the first time, the VBF production was observed with a significance of 5.8 standard deviations.
A Model of Moderation: Finding Skiba Points on a Slippery Slope
Creators: name: Caulkins, Jonathan P
name: Feichtinger, Gustav
name: Grass, Dieter
name: Tragler, Gernot
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: A simple model is considered that rewards ”moderation” - finding the right balance between sliding down either of two ”slippery slopes”. Optimal solutions are computed as a function of two key parameters: (1) the cost of resisting the underlying uncontrolled dynamics and (2) the discount rate. Analytical expressions are derived for bifurcation lines separating regions where it is optimal to fight to stay balanced, to give in to the attraction of the ”left” or the ”right”, or to decide based on one’s initial state. The latter case includes situations both with and without so-called Dechert- Nishimura-Skiba (DNS) points defining optimal solution strategies. The model is unusual for having two DNS points in a one-state model, having a single DNS point that bifurcates into two DNS points, and for the ability to explicitly graph regions within which DNS points occur in the 2-D parameter space. The latter helps give intuition and insight concerning conditions under which these interesting points occur.
Cashless gambling and the pain of paying: effects of monetary format on slot machine gambling
Creators: name: Limbrick-Oldfield, Eve H.
name: Chua, Candy
name: Cringle, Natalie
name: MacDonald, Kent
name: Ferrari, Mario A.
name: Zhang, Ke
name: Clark, Luke
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Neuroscience
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: Advances in cashless technologies create a dilemma for gambling regulators. Research indicates that cash purchases entail a ‘pain of paying’ that is attenuated with more abstract forms of payment, yet limited research has directly tested the impact of mode of payment on gambling behavior. Across two experiments, community-recruited gamblers were randomized to use an authentic slot machine in the laboratory, under different conditions of monetary endowment. In Experiment 1 (n = 61), participants were endowed with funds to play the slot machine, in either a cash or voucher format. In Experiment 2 (n = 48), participants acquired the cash endowment as a windfall or from an earning task. In session-level analyses, bet size and bet volume did not vary as a function of monetary condition. In more sensitive trial-level analyses, no interactions involving the monetary manipulations were consistent across the two experiments. Data from both experiments indicated faster spin initiation latencies as a function of losing streak length, and slower spin initiation latencies and larger bet size as a function of the prior win magnitude. These trial-level analyses show systematic influences on gambling behavior in the laboratory environment, supporting the basic sensitivity of our design. Overall, our data provide weak evidence for the hypothesis that monetary factors influence gambling tendencies. Acknowledging the possibility of the null hypothesis, these data also highlight the methodological challenges with manipulating monetary value in gambling research, including the use of endowed funds, and controlling for sources of variability when using authentic slot machines.
Experimental investigation of water distribution in two-phase zone during gravity-dominated evaporation
Creators: name: Cejas, C.
name: Castaing, J. -C.
name: Hough, L. A.
name: Fretigny, C.
name: Dreyfus, R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We characterize the water repartition within the partially saturated (two-phase) zone (PSZ) during evaporation out of mixed wettable porous media by controlling the wettability of glass beads, their sizes, and as well the surrounding relative humidity. Here, Capillary numbers are low and under these conditions, the percolating front is stabilized by gravity. Using experimental and numerical analyses, we find that the PSZ saturation decreases with the Bond number, where packing of smaller particles have higher saturation values than packing made of larger particles. Results also reveal that the extent (height) of the PSZ, as well as water saturation in the PSZ, both increase with wettability. We also numerically calculate the saturation exclusively contained in connected liquid films and results show that values are less than the expected PSZ saturation. These results strongly reflect that the two-phase zone is not solely made up of connected capillary networks, but also made of disconnected water clusters or pockets. Moreover, we also find that global saturation (PSZ + full wet zone) decreases with wettability, confirming that greater quantity of water is lost via evaporation with increasing hydrophilicity. These results show that connected liquid films are favored in more hydrophilic systems while disconnected water pockets are favored in less hydrophilic systems.
Wavelet-based regularization of the Galerkin truncated three-dimensional incompressible Euler flows
Creators: name: Farge, Marie
name: Okamoto, Naoya
name: Schneider, Kai
name: Yoshimatsu, Katsunori
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences
subject: 65T60, 76F05, 65M70, 76F65

description: We present numerical simulations of the three-dimensional Galerkin truncated incompressible Euler equations that we integrate in time while regularizing the solution by applying a wavelet-based denoising. For this, at each time step, the vorticity filed is decomposed into wavelet coefficients, that are split into strong and weak coefficients, before reconstructing them in physical space to obtain the corresponding coherent and incoherent vorticities. Both components are multiscale and orthogonal to each other. Then, by using the Biot--Savart kernel, one obtains the coherent and incoherent velocities. Advancing the coherent flow in time, while filtering out the noise-like incoherent flow, models turbulent dissipation and corresponds to an adaptive regularization. In order to track the flow evolution in both space and scale, a safety zone is added in wavelet coefficient space to the coherent wavelet coefficients. It is shown that the coherent flow indeed exhibits an intermittent nonlinear dynamics and a $k^{-5/3}$ energy spectrum, where $k$ is the wavenumber, characteristic of { three-dimensional homogeneous isotropic turbulence}. Finally, we compare the dynamical and statistical properties of Euler flows subjected to four kinds of regularizations: dissipative (Navier--Stokes), hyperdissipative (iterated Laplacian), dispersive (Euler--Voigt) and wavelet-based regularizations.
description: 28 pages, 9 figures, 3 tables
Matrix factorisations and D-branes on K3
Creators: name: Brunner, Ilka
name: Gaberdiel, Matthias R.
name: Keller, Christoph A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: D-branes on K3 are analysed from three different points of view. For deformations of hypersurfaces in weighted projected space we use geometrical methods as well as matrix factorisation techniques. Furthermore, we study the D-branes on the T^4/\Z_4 orbifold line in conformal field theory. The behaviour of the D-branes under deformations of the bulk theory are studied in detail, and good agreement between the different descriptions is found.
description: 35 pages, no figures
title: “Completing the Cycle” with Hardwood CLT: Innovation in material development and utilization
title: “Completing the Cycle” with Hardwood CLT
titleType: AlternativeTitle
Creators: name: Becker, Edward
Publisher: name: University of Massachusetts Amherst
Year: 2019
Subjects: subject: Cross-laminated timber
subject: Low-carbon construction
subject: Design/Build
subject: Materials + Construction Techniques
subject: Architecture
subject: FOS: Civil engineering
subject: Construction Engineering

description: The New River Train Observation Tower design-build project utilizes custom-fabricated hardwood cross- laminated timber to construct an ADA accessible viewing tower in Radford, Virginia. The project showcases hardwood CLT research that positions the engineered biomaterial as a potential key asset for circular carbon economies and low-carbon construction. The study investigated the local sourcing, pressing, CNC fabrication, prefabrication, and exterior utilization of hardwood CLTs made with low-grade, locally-sourced Yellow Poplar. The project is the first example of prefabricated hardwood CLT construction in the United States and serves as an initial full-scale exterior test of fabrication and decay-prevention processes for the building product. Natural preservatives including a pine- tar-linseed-oil mix and wax were used to protect the CLT. BIM technologies such as Revit and Tekla were used to optimize the fabrication, shipment, and on-site assembly processes. The project illustrates that the upcycling and distributed manufacturing of locally-sourced, engineered biomaterials can provide novel architectural opportunities while enhancing local economies.
Finite rank perturbations, scattering matrices and inverse problems
Creators: name: Behrndt, Jussi
name: Malamud, Mark M.
name: Neidhardt, Hagen
Publisher: name: Weierstrass Institute
Year: 2009
Subjects: subject: Scattering system
subject: scattering matrix
subject: boundary triplet
subject: Weyl function
subject: dissipative operator
subject: Lax-Phillips scattering
subject: 47A40
subject: 81U40
subject: 47A55
subject: 47B44

description: In this paper the scattering matrix of a scattering system consisting of two selfadjoint operators with finite dimensional resolvent difference is expressed in terms of a matrix Nevanlinna function. The problem is embedded into an extension theoretic framework and the theory of boundary triplets and associated Weyl functions for (in general nondensely defined) symmetric operators is applied. The representation results are extended to dissipative scattering systems and an explicit solution of an inverse scattering problem for the Lax-Phillips scattering matrix is presented.
Rydberg states of hydrogen-like ions in braneworld
Creators: name: Dahia, F.
name: Maciel, E.
name: Lemos, A. S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: It has been argued that precise measurements of optical transition frequencies between Rydberg states of hydrogen-like ions could be used to obtain an improved value of the Rydberg constant and even to test Quantum Electrodynamics (QED) theory more accurately, by avoiding the uncertainties about the proton radius. Motivated by this perspective, we investigate the influence of the gravitational interaction on the energy levels of Hydrogen-like ions in Rydberg states within the context of the braneworld models. As it is known, in this scenario, the gravitational interaction is amplified in short distances. We show that, for Rydberg states, the main contribution for the gravitational potential energy does not come from the rest energy concentrated on the nucleus but from the energy of the electromagnetic field created by its electrical charge, which is spread in space. The reason is connected to the fact that, when the ion is in a Rydberg state with high angular momentum, the gravitational potential energy is not computable in zero-width brane approximation due to the gravitational influence of the electrovacuum in which the lepton is moving. Considering a thick brane scenario, we calculate the gravitational potential energy associated to the nucleus charge in terms of the confinement parameter of the electric field in the brane. We show that the gravitational effects on the energy levels of a Rydberg state can be amplified by the extra dimensions even when the compactification scale of the hidden dimensions is shorter than the Bohr radius.
title: question-simple 3 annotation
Creators: name: Mạc, Đăng Khoa
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Vietnamien
subject: vie

description: Conforms to: Praat textgrid
Are PDFs still consistent with Tevatron data?
Creators: name: Sullivan, Zack
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: As active data taking has moved to the LHC at CERN, more and more LHC data have been included into fits of parton distribution functions. An anomaly has arisen where formerly excellent agreement between theoretical predictions and experiment in single-top-quark production at the Tevatron is no longer quite as good. Is this indicative of a deeper issue?
description: 7 p., to appear in "XLVIIth International Symposium on Multiparticle Dynamics (ISMD 2017)," EPJ Web of Conferences
Excessive cell growth causes cytoplasm dilution and contributes to senescence
Creators: name: Neurohr, Gabriel E
name: Terry, Rachel L
name: Lengefeld, Jette
name: Bonney, Megan
name: Brittingham, Gregory P
name: Moretto, Fabien
name: Miettinen, Teemu P
name: Vaites, Laura Pontano
name: Soares, Luis M
name: Joao A Paulo
name: J Wade Harper
name: Buratowski, Stephen
name: Manalis, Scott
name: Werven, Folkert J Van
name: Holt, Liam J
name: Amon, Angelika
Publisher: name: The Francis Crick Institute
Year: 2019
Subjects: Genetics & Genomics
Model organisms
Gene Expression
Cell Biology
Cell Cycle & Chromosomes

description: Cell size varies greatly between cell types, yet within a specific cell type and growth condition, cell size is narrowly distributed. Why maintenance of a cell-type specific cell size is important remains poorly understood. Here we show that growing budding yeast and primary mammalian cells beyond a certain size impairs gene induction, cell-cycle progression, and cell signaling. These defects are due to the inability of large cells to scale nucleic acid and protein biosynthesis in accordance with cell volume increase, which effectively leads to cytoplasm dilution. We further show that loss of scaling beyond a certain critical size is due to DNA becoming limiting. Based on the observation that senescent cells are large and exhibit many of the phenotypes of large cells, we propose that the range of DNA:cytoplasm ratio that supports optimal cell function is limited and that ratios outside these bounds contribute to aging.
The chromosphere above a $δ$-sunspot in the presence of fan-shaped jets
Creators: name: Robustini, Carolina
name: Leenaarts, Jorrit
name: Rodríguez, Jaime de la Cruz
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: $δ$-sunspots are known to be favourable locations for fast and energetic events like flares and CMEs. The photosphere of this type of sunspots has been thoroughly investigated in the past three decades. The atmospheric conditions in the chromosphere are not so well known, however. his study is focused on the chromosphere of a $δ$-sunspot that harbours a series of fan-shaped jets in its penumbra . The aim of this study is to establish the magnetic field topology and the temperature distribution in the presence of jets in the photosphere and the chromosphere. We use data from the Swedish 1-m Solar Telescope (SST) and the Solar Dynamics Observatory. We invert the spectropolarimetric FeI 6302~Å and CaII ~8542~Å data from the SST using the the non-LTE inversion code NICOLE to estimate the magnetic field configuration, temperature and velocity structure in the chromosphere. A loop-like magnetic structure is observed to emerge in the penumbra of the sunspot. The jets are launched from the loop-like structure. Magnetic reconnection between this emerging field and the pre-existing vertical field is suggested by hot plasma patches on the interface between the two fields. The height at which the reconnection takes place is located between $\log τ_{500} = -2$ and $\log τ_{500} = -3$. The magnetic field vector and the atmospheric temperature maps show a stationary configuration during the whole observation.
description: 12 pages, 15 figures. Recommended for publication in A&A
QANDLI DIABET PARHEZLARI
Creators: name: Xursanov, Madaminbek
name: Usmonova, Yulduzoy
name: Qobiljonova, Sarvinoz
name: Togʻayeva, Gulnora
Publisher: name: Zenodo
Year: 2024

description: JSST ma'lumotlariga ko'ra, dunyo bo'ylab 420 milliondan ortiq odam qandli diabetdan (DM) aziyat chekmoqda. Ushbu kasallikni davolashning muhim usullaridan biri bu parhezdir. Uning maqsadi asoratlarning paydo bo'lishining oldini olish yoki kechiktirish va insonning hayotini uzaytirishdir. Qandli diabet uchun diet - bugungi maqolamizning mavzusi.
Efficient crystallization process of dodecanedioic acid by a pneumatically agitated crystallizer
Creators: name: Duan, Jiulong
name: Chen, Li
name: Hong, Rui
name: Li, Yanjun
name: Huang, Jin
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences

description: Dodecanedioic acid (DC12) is mainly prepared via microbial synthesis in industrial production, however, the refined products have many drawbacks, such as low purity, poor crystal size distribution (CSD), and heavily agglomerated character, to name a few. Therefore, the refining process is a crucial step in DC12 preparation by microbial production. In this study, a novel pneumatically agitated crystallizer for DC12 refinery by gassing crystallization was developed. A batch cooling crystallization process was developed, providing the final crystal in 82.0% yield and purity increment to 99.20% at the end of crystallization process. Optimized conditions were determined as the initial supersaturation ratio of 300:3000 (g/mL) and gassing air flow rate of 4 L/min with solution preparation temperature of 85 °C. The crystal products with significantly better morphology characteristics than the starting crude feedstocks, including crystal uniformity and color brightness, were harvested. These obtained results indicated that the pneumatically agitated crystallizer-based crystallization process without any mechanical agitation was a robust and economically feasible technique. To our knowledge, this is also the first DC12 crystallization process with sole gassing agitation for unseeded batch cooling crystallization.
A Model of Chaotic Drug Markets and Their Control
Creators: name: Behrens, Doris A.
name: Caulkins, Jonathan
name: Feichtinger, Gustav
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: Drug markets are often described informally as being chaotic, and there is a tendency to believe that control efforts can make things worse, not better, at least in some circumstances. This paper explores the idea that such statements might be literally true in a mathematical sense by considering a discrete-time model of populations of drug users and drug sellers for which initiation into either population is a function of relative numbers of both populations. The structure of the system follows that considered in an arms control context by Behrens et al. (1997). In this context, the model suggests that depending on the market parameter values, the uncontrolled system may or may not be chaotic. Static application of either treatment or enforcement applied to a system that is not initially chaotic can make it chaotic and vice versa, but even if static control would create chaos, dynamic controls can be crafted that avoid it. Socalled OGY controls seem to work well for this example.