cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Μελέτη των τεχνολογιών αποθήκευσης ηλεκτρικής ενέργειας και εκτίμηση των μελλοντικών εξελίξεων

title: Study on electric energy storage technologies and assessment of future advances
Creators: name: Γενετζακης Γεωργιος
Publisher: name: Technical University of Crete
Year: 2020

description: Στα πλαίσια της παρούσας εργασίας θα ασχοληθούμε με το μη διασυνδεδεμένο σύστημα της Κρήτης και την αξιοποίηση του δυναμικού της σε ΑΠΕ, με σκοπό την μείωση του κόστους παραγωγής και της εκπομπής διοξειδίου του άνθρακα. Προσομοιώνοντας την διασύνδεση του συστήματος της Κρήτης με αυτό της Ηπειρωτικής Ελλάδος, μπορούμε μέσω του περιβάλλοντος της MATLAB να συμπεράνουμε τα οικονομικά οφέλη που μπορεί να έχει αυτή η διασύνδεση. Για τα σενάρια χρησιμοποιήθηκε η πλήρης διείσδυση των ήδη εγκατεστημένων ανανεώσιμων πηγών ενέργειας στην Κρήτη όπως και η AC ροή ισχύος, DC ροή ισχύος αλλά και ο συνδυασμός τους.
Η διπλωματική αυτή στοχεύει στην διασφάλιση της τροφοδοσίας του νησιού σε ηλεκτρική ενέργεια, στην βελτίωση του περιβάλλοντος και της ποιότητας ζωής των κατοίκων, στην σημαντική μείωση του κόστους παραγωγής ενέργειας καθώς και στην περαιτέρω εκμετάλλευση των ανανεώσιμων πόρων του νησιού.
description: The context of this thesis will be the unconnected system of Crete and the utilization of its potential in renewable energy sources in order to reduce production costs and carbon dioxide emissions. By simulating the interconnection of Crete with the mainland of Greece by using MATLAB, we will conclude with the economic benefits that this interconnection will provide. For the cases, the 100% penetration of the already installed renewable energy sources in Crete was used, as well as the AC power flow, DC power flow and their combination.
This thesis aims to ensure the supply of the energy demands of the island of Crete, the improvement of the environment and the quality of life of the inhabitants, the significant reduction of energy production cost and also the further exploitation of its renewable resources.
Imprints of new physics in Λ_b decays into Λ*(1520)l^+ l^- in non-universal Z^' model
Creators: name: Biswas, S.
name: Mahata, S.
name: Nayak, B. P.
name: Sahoo, S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Inspired by various updated tantalizing results of LHCb on baryonic sector we study the Λ_b decays into Λ^* (1520)l^+ l^- decay in non-universal Z^' model. We present the four-fold angular distributions of the decay in terms of transversity amplitudes. We structure the observables: differential branching ratio, lepton side forward backward asymmetries and polarization fractions in terms of the transversity amplitudes and incorporate the new physics (NP) terms in it. We reduce the number of the form factors using the improved Isgur-Wise relations. We study the observables in the standard model (SM) as well as in non-universal Z^' model. The predicted values are very interesting for the high energy physics community and results might provide prominent footprints of NP.
The Hunt for a Red Spider: Conjunctive Query Determinacy Is Undecidable
Creators: name: Gogacz, Tomasz
name: Marcinkowski, Jerzy
Publisher: name: arXiv
Year: 2015
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: We solve a well known, long-standing open problem in relational databases theory, showing that the conjunctive query determinacy problem (in its "unrestricted" version) is undecidable.
Integrated approach for cell disruption and recovery of intracellular recombinant protein by using alcohol + salt based aqueous two-phase system
Creators: name: SEWN CEN LO
Publisher: name: Figshare
Year: 2017
Subjects: subject: 100302 Bioprocessing, Bioproduction and Bioproducts
subject: FOS: Industrial biotechnology

description: A simplified alcohol + salt ATPS based integrated strategy for the in situ production, release and recovery of intracellular recombinant EGFP from E. coli in a single unit operation was successfully developed. Overall, this study shows the efficiency of ATPS-based integrated process for the recovery of EGFP from whole broth culture of E. coli, as well as a feasible economic process for a commercial application.
One-armed spirals in locally isothermal, radially structured self-gravitating discs
Creators: name: Lin, Min-Kai
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We describe a new mechanism that leads to the destabilisation of non-axisymmetric waves in astrophysical discs with an imposed radial temperature gradient. This might apply, for example, to the outer parts of protoplanetary discs. We use linear density wave theory to show that non-axisymmetric perturbations generally do not conserve their angular momentum in the presence of a forced temperature gradient. This implies an exchange of angular momentum between linear perturbations and the background disc. In particular, when the disturbance is a low-frequency trailing wave and the disc temperature decreases outwards, this interaction is unstable and leads to the growth of the wave. We demonstrate this phenomenon through numerical hydrodynamic simulations of locally isothermal discs in 2D using the FARGO code and in 3D with the ZEUS-MP and PLUTO codes. We consider radially structured discs with a self-gravitating region which remains stable in the absence of a temperature gradient. However, when a temperature gradient is imposed we observe exponential growth of a one-armed spiral mode (azimuthal wavenumber $m=1$) with co-rotation radius outside the bulk of the spiral arm, resulting in a nearly-stationary one-armed spiral pattern. The development of this one-armed spiral does not require the movement of the central star, as found in previous studies. Because destabilisation by a forced temperature gradient does not explicitly require disc self-gravity, we suggest this mechanism may also affect low-frequency one-armed oscillations in non-self-gravitating discs.
description: 15 pages, accepted by MNRAS
Galaxy merger histories and the role of merging in driving star formation at z>1
Creators: name: Kaviraj, S.
name: Devriendt, J.
name: Dubois, Y.
name: Slyz, A.
name: Welker, C.
name: Pichon, C.
name: Peirani, S.
name: Borgne, D. Le
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use Horizon-AGN, a hydrodynamical cosmological simulation, to explore the role of mergers in the evolution of massive (M > 10^10 MSun) galaxies around the epoch of peak cosmic star formation (13 are 'blue' (i.e. have significant associated star formation), the proportion of 'red' mergers increases rapidly at z<2, with most merging systems at z~1.5 producing remnants that are red in rest-frame UV-optical colours. The star formation enhancement during major mergers is mild (~20-40%) which, together with the low incidence of such events, implies that this process is not a significant driver of early stellar mass growth. Mergers (R < 10:1) host around a quarter of the total star formation budget in this redshift range, with major mergers hosting around two-thirds of this contribution. Notwithstanding their central importance to the standard LCDM paradigm, mergers are minority players in driving star formation at the epochs where the bulk of today's stellar mass was formed.
description: Submitted to MNRAS
Vector Focus Wave Modes with Elliptic Cross-Section
Creators: name: Vosylius, Vitalis
name: Orlov, Sergej
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Nondiffracting pulsed beams are well studied nowadays and can be as short as a few femtoseconds. The nondiffracting pulsed beams not only resist diffraction but also propagate without changes due to the dispersion of a linear dispersive medium. A promising member of non-diffracting beam family is the so-called Mathieu beam which is a solution of Helmholtz wave equation in elliptical coordinate system. Zeroth order even Mathieu beams have unique asymmetric cross-section which makes these beams suitable for precise material processing. In this work we derive vectorial Mathieu beams using classical techniques and superpose them to create femtosecond pulsed beams. For these pulsed beams diffraction spreading and dispersive broadening is compensated by a given angular dispersion. Various intensity distributions, durations, angular dispersions and polarization states of different vector Mathieu focus wave modes are presented and discussed in detail.
Additional file 1: Figure S1. of Duck enteritis virus (DEV) UL54 protein, a novel partner, interacts with DEV UL24 protein
Creators: name: Xinghong Gao
name: Renyong Jia
name: Mingshu Wang
name: Yang, Qiao
name: Chen, Shun
name: Mafeng Liu
name: Zhongqiong Yin
name: Anchun Cheng
Publisher: name: Figshare
Year: 2017
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Virology
subject: Computational Biology

description: UL24/N gene codon optimization (1 ~ 720 bp). The green short-line was optimized nucleotides. (PDF 312 kb)
Parabolic Vector Focus Wave Modes
Creators: name: Gotovski, Pavel
name: Orlov, Sergej
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Weber-type parabolic beams have a transverse intensity profile, which is parabolically-shaped and can be flexibly controlled. On the other hand, this type of beams belongs to the family of the so-called nondiffracting beams and have properties, promising for applications where the shape of the beam is of an importance. Vector electromagnetic theory has to be introduced in order to fully describe optical beams inside a high numerical aperture system, where the angles of the spatial spectra are large. We introduce here parabolic vector focus wave modes (FWM), which are both resistant to diffraction and to material dispersion. We employ here a spectral approach and investigate durations of parabolic vector FWMs in the femtosecond region. Two cases of transverse electric and transverse magnetic modes are introduced and both standing and traveling types of waves are considered. We demonstrate how the angular dispersion affects the pulse shape and its properties. Parabolic vector FWMs are studied in a transparent dielectric media (sapphire), which is widely used as laser processed material.
Gamma convergence of a family of surface--director bending energies with small tilt
Creators: name: Lussardi, Luca
name: Röger, Matthias
Publisher: name: arXiv
Year: 2015
Subjects: subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 49J45, 49Q15, 49Q20

description: We prove a Gamma-convergence result for a family of bending energies defined on smooth surfaces in $\mathbb{R}^3$ equipped with a director field. The energies strongly penalize the deviation of the director from the surface unit normal and control the derivatives of the director. Such type of energies for example arise in a model for bilayer membranes introduced by Peletier and Röger [Arch. Ration. Mech. Anal. 193 (2009)]. Here we prove in three space dimensions in the vanishing-tilt limit a Gamma-liminf estimate with respect to a specific curvature energy. In order to obtain appropriate compactness and lower semi-continuity properties we use tools from geometric measure theory, in particular the concept of generalized Gauss graphs and curvature varifolds.
description: 29 pages
15 Briefe an Johann Caspar Lavater
Brief an Lavater ...
Creators: name: Heinrich
Publisher: name: [s.n.]
Year: 1785

description: von Heinrich der XLIIIste Reuss[-Köstritz]
description: Davon 2 Briefe undatiert, Jahr vermutet (Nr. 90 und 91)
description: Davon 1 Brief mitunterzeichnet von seiner Frau Luise (1759–1840) (Nr. 91)
Neutron star natal kicks and the long-term survival of star clusters
Creators: name: Contenta, Filippo
name: Varri, Anna Lisa
name: Heggie, Douglas C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the dynamical evolution of a star cluster in an external tidal field by using N-body simulations, with focus on the effects of the presence or absence of neutron star natal velocity kicks.We show that, even if neutron stars typically represent less than 2% of the total bound mass of a star cluster, their primordial kinematic properties may affect the lifetime of the system by up to almost a factor of four. We interpret this result in the light of two known modes of star cluster dissolution, dominated by either early stellar evolution mass loss or two-body relaxation. The competition between these effects shapes the mass loss profile of star clusters, which may either dissolve abruptly ("jumping"), in the pre-core-collapse phase, or gradually ("skiing"), after having reached core collapse.
description: 5 pages, 5 figures, 1 table. Accepted for publication in MNRAS Letters
title: Финансовый анализ
Creators: name: ELS IPR BOOKS
Publisher: name: Саратовский государственный технический университет имени Ю.А. Гагарина, ЭБС АСВ
Year: 2024

description: Учебно-методическое пособие содержит требования к выполнению и оформлению контрольной работы. Решение контрольной работы позволяет освоить процесс последовательного выполнения всех процедур работы аналитика-экономиста: расчет соответствующих показателей и формирование выводов для принятия управленческих решений по итогам финансового анализа. Приложения в виде финансовой отчетности реально существующего предприятия помещены в учебном пособии, и это повышает качество обучения студентов. Учебно-методическое пособие подготовлено в соответствии с требованиями Федерального государственного образовательного стандарта (ФГОС) третьего поколения и предназначено для студентов, обучающихся по направлению подготовки 38.04.01 «Экономика», профили «Экономика коммерческой организации», «Бухгалтерский учет, контроль налогообложения и судебно-бухгалтерская экспертиза», «Внутренний контроль и аудит», «Маркетинг», «Международный бизнес и управление внешнеэкономической деятельностью предприятия», «Экономика топливно-энергетического комплекса».
Dynamical mean-field theories of correlation and disorder
Creators: name: Miranda, E.
name: Dobrosavljevic, V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We provide a review of recently-develop dynamical mean-field theory (DMFT) approaches to the general problem of strongly correlated electronic systems with disorder. We first describe the standard DMFT approach, which is exact in the limit of large coordination, and explain why in its simplest form it cannot capture either Anderson localization or the glassy behavior of electrons. Various extensions of DMFT are then described, including statistical DMFT, typical medium theory, and extended DMFT, methods specifically designed to overcome the limitations of the original formulation. We provide an overview of the results obtained using these approaches, including the formation of electronic Griffiths phases, the self-organized criticality of the Coulomb glass, and the two-fluid behavior near Mott-Anderson transitions. Finally, we outline research directions that may provide a route to bridge the gap between the DMFT-based theories and the complementary diffusion-mode approaches to the metal-insulator transition.
description: 78 pages, 19 figures; To be published in "Conductor Insulator Quantum Phase Transitions", edited by V. Dobrosavljevic, N. Trivedi, and J.M. Valles Jr., Oxford University Press, 2013, ISBN 9780199592593
Disappearance of Quasiparticles in a Bose Lattice Gas
Creators: name: Chen, David
name: Meldgin, Carolyn
name: Russ, Philip
name: Mueller, Erich
name: DeMarco, Brian
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We use a momentum-space hole-burning technique implemented via stimulated Raman transitions to measure the momentum relaxation time for a gas of bosonic atoms trapped in an optical lattice. By changing the lattice potential depth, we observe a smooth crossover between relaxation times larger and smaller than the bandwidth. The latter condition violates the Mott-Ioffe-Regal bound and indicates a breakdown of the quasi-particle picture. We produce a simple kinetic model that quantitatively predicts these relaxation times. Finally, we introduce a cooling technique based upon our hole-burning technique.
Relation Between Tea and Fluorosis - Bibliometric Analysis
Creators: name: C, MALLIKARJUNA
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 461006
subject: Library studies
classificationCode: 461099
subject: Library and information studies not elsewhere classified

description: The study involved the analysis of best-cited articles published in the background of the relation between Tea and Fluorosis. The articles published from the year January 1967 to August 2020 in the context of the relation between tea and fluorosis were retrieved using the Scopus database. The 15 best-cited articles information concerning author names, institutional affiliation, the country of origin, source title, year of printing were analyzed. The average citations of the 15 best-cited articles were 35. The top three journals are Food and Chemical Toxicology (n=2), Journal of Fluorine Chemistry (n=2) and Fluoride (n=2). The recurrent first author and affiliation were Cao, J from the Central South University of China. The articles are of a major number of epidemiological studies. Most of the articles originated from China (n=10). The study provides the trend of research on the relation between tea and fluorosis.
Formation of spanwise vorticy in oblique turbulent bands of transitional plane Couette flow, part 1: Numerical experiments
Creators: name: Rolland, Joran
Publisher: name: arXiv
Year: 2014
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: This article investigates the formation of spanwise vorticity in the velocity streaks of the oblique laminar- turbulent bands of plane Couette flow (PCF) by mean of Direct Numerical Simulations (DNS). The spanwise vorticity is created by a roll-up type development of the streamwise-wall normal shear layer of the velocity streaks. It is advected by the large scale flow along the bands. We propose a criterion on spanwise vorticity which detects these events in order to perform systematic measurements. Beside of the streamwise and spanwise correlation lengths of the rolls, their advection velocity is measured and shown to match the large scale flow along the band near the turbulent region. Eventually, we discuss the possible relation between ejection of vorticity away from the bands near the laminar region and the size of said laminar region.
description: 13 pages, 9 figures
Graph duality as an instrument of Gauge-String correspondence
Creators: name: Diaz, Pablo
name: Lin, Hai
name: Veliz-Osorio, Alvaro
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: Operator Algebras (math.OA)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We explore an identity between two branching graphs and propose a physical meaning in the context of the gauge-gravity correspondence. From the mathematical point of view, the identity equates probabilities associated with $\mathbb{GT}$, the branching graph of the unitary groups, with probabilities associated with $\mathbb{Y}$, the branching graph of the symmetric groups. In order to furnish the identity with physical meaning, we exactly reproduce these probabilities as the square of three point functions involving certain hook-shaped backgrounds. We study these backgrounds in the context of LLM geometries and discover that they are domain walls interpolating two AdS spaces with different radii. We also find that, in certain cases, the probabilities match the eigenvalues of some observables, the embedding chain charges. We finally discuss a holographic interpretation of the mathematical identity through our results.
description: 34 pages. version published in journal
Forming chondrules in impact splashes - II Volatile retention
Creators: name: Dullemond, Cornelis Petrus
name: Harsono, Daniel
name: Stammler, Sebastian Markus
name: Johansen, Anders
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Solving the mystery of the origin of chondrules is one of the most elusive goals in the field of meteoritics. Recently the idea of planet(esimal) collisions releasing splashes of lava droplets, long considered out of favor, has been reconsidered as a possible origin of chondrules by several papers. One of the main problems with this idea is the lack of quantitative and simple models that can be used to test this scenario by directly comparing to the many known observables of chondrules. In Paper I of this series we presented a simple thermal evolution model of a spherically symmetric expanding cloud of molten lava droplets that is assumed to emerge from a collision between two planetesimals. In the present paper, number II of this series, we use this model to calculate whether or not volatile elements such as Na and K will remain abundant in these droplets or whether they will get depleted due to evaporation. The high density of the droplet cloud (e.g. small distance between adjacent droplets) causes the vapor to quickly reach saturation pressure and thus shutting down further evaporation. We show to which extent, and under which conditions, this keeps the abundances of these elements high, as is seen in chondrules. We find that for most parameters of our model (cloud mass, expansion velocity, initial temperature) the volatile elements Mg, Si and Fe remain entirely in the chondrules. The Na and K abundances inside the droplets will initially stay mostly at their initial values due to the saturation of the vapor pressure, but at some point start to drop due to the cloud expansion. However, as soon as the temperature starts to decrease, most or all of the vapor recondenses again. At the end the Na and K elements retain most of their initial abundances, albeit occasionally somewhat reduced, depending on the parameters of the expanding cloud model.
description: Accepted for publication in ApJ
Experienced and Perceived Authenticity of Gender Expression: Influences of Contextual Gender Norms
Creators: name: Ryan, Michelle
name: Klysing, Amanda
name: Morgenroth, Thekla
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Social Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: The pre-registration document for the project Experienced and Perceived Authenticity of Gender Expression: Influences of Contextual Gender Norms.
The AGN Black Hole Mass Database
Creators: name: Bentz, Misty C.
name: Katz, Sarah
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The AGN Black Hole Mass Database is a compilation of all published spectroscopic reverberation-mapping studies of active galaxies. We have created a public web interface, where users may get the most up-to-date black hole masses from reverberation mapping for any particular active galactic nucleus (AGN), as well as obtain the individual measurements upon which the masses are based and the appropriate references. While the database currently focuses on the measurements necessary for black hole mass determinations, we also plan to expand it in the future to include additional useful information, such as host-galaxy characteristics. New reverberation mapping results will also be incorporated into the database as they are published in peer-refereed journals.
description: Accepted for publication in PASP; database can be accessed at http://www.astro.gsu.edu/AGNmass
Assessment of Social Isolation Measurement
Creators: name: Graham, Eileen K
name: Yoneda, Tomiko
name: Jackson, Kathryn L
name: Luo, Jing
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Quantitative Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: In this project we aim to compare operational definitions of social isolation previously established in publications using data obtained from the English Longitudinal Study of Aging (ELSA).
A Leray-Serre spectral sequence for Lagrangian Floer theory
Creators: name: Schultz, Douglas
Publisher: name: arXiv
Year: 2017
Subjects: subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 53D40

description: We consider symplectic fibrations as in Guillemin-Lerman-Sternberg, and derive a spectral sequence to compute the Floer cohomology of certain fibered Lagrangians sitting inside a compact symplectic fibration with small monotone fibers and a rational base. We show if the Floer cohomology with field coefficients of the fiber Lagrangian vanishes, then the Floer cohomology with field coefficients of the total Lagrangian also vanishes. We give an application to certain non-torus fibers of the Gelfand-Cetlin system in Flag manifolds, and show that their Floer cohomology vanishes.
description: Final version, to appear in Algebraic and Geometric Topology. 59 pages, 4 figures
Estimating the branching fraction for $B^0\rightarrow ψ(2S)π^0$ decay
Creators: name: Mohammadi, Behnam
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I present estimates of the branching fractions in the non-leptonic charmonium two-body decay rates for $B^0\rightarrow ψ(2S)π^0$ decay and the same decays of $B^+\rightarrow ψ(2S)π^+$, $B^0\rightarrow ψ(2S)K^0$ and $B^+\rightarrow ψ(2S)K^+$. These estimates are based on a generalized factorization approach making use of leading order (LO) and next-to-leading order (NLO) contributions. I find that when the large enhancements from the known NLO contributions by using the QCD factorization approach are taken into account, the branching ratios are the following: $Br(B^0\rightarrow ψ(2S)π^0)=(1.067\pm0.059)\times10^{-5}$, $Br(B^+\rightarrow ψ(2S)π^+)=(2.134\pm0.0.118)\times10^{-5}$, $Br(B^0\rightarrow ψ(2S)K^0)=(6.344\pm0.376)\times10^{-4}$ and $Br(B^+\rightarrow ψ(2S)K^+)=(6.344\pm0.376)\times10^{-4}$, while the experimental results are $(1.17\pm 0.17)\times 10^{-5}$, $(2.44\pm 0.30)\times 10^{-5}$, $(6.20\pm 0.50)\times 10^{-4}$ and $(6.39\pm 0.33)\times 10^{-4}$ respectively. All estimates are in good agreement with the experimental results.
description: Repeated topic
Simulation and Detection of Photonic Chern Insulators in One-Dimensional Circuit Quantum Electrodynamics Lattice
Creators: name: Mei, Feng
name: You, Jia-Bin
name: Nie, Wei
name: Fazio, R.
name: Zhu, Shi-Liang
name: Kwek, L. C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We introduce a simple method to realize and detect photonic topological Chern insulators with one-dimensional circiut quantum electrodynamics arrays. By periodically modulating the couplings of the array, we show that this one-dimensional model can be mapped into a two-dimensional Chern insulator model. In addition to allowing the study of photonic Chern insulators, this approach also provides a natural platform to realise experimentally Laughlin's pumping argument. Based on scattering theory of topological insulators and input-output formalism, we show that the photonic edge state can be probed directly and the topological invariant can be detected from the winding number of the reflection coefficient phase.
description: 5 pages, 3 figures
Study of $B^+_c$ decays to the $K^+K^-π^+$ final state by using $B^0_s$, $χ_{c0}$ and $D^0$ resonances and weak annihilation nonresonant topologys
Creators: name: Mohammadi, Behnam
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this research the weak decay of $B^+_c$ decays to the $K^+K^-π^+$ final state, which is observed by LHCb collaboration for the first time, is calculated in the quasi-two-body decays which takes into account the $B^0_s$, $χ_{c0}$ and $D^0$ resonances and weak annihilation nonresonant contributions. In this process, the $B^+_c$ meson decays first into $B^0_sπ^+$, $χ_{c0}π^+$ and $D^0π^+$ intermediate states, and then the $B^0_s$, $χ_{c0}$ and $D^0$ resonances decay into $K^+K^-$ components, which undergo final state interaction. The mode of the $B^+_c\rightarrow D^0(\rightarrow K^-π^+)K^+$ is also associated to the calculation, in this mode the intermediate resonance $D^0$ decays to the $K^-π^+$ final mesons. The resonances $B^0_s$, $χ_{c0}$ and $D^0$ effects in the $B^+_c\rightarrow B^0_s(\rightarrow K^+K^-)π^+$, $B^+_c\rightarrow χ_{c0}(\rightarrow K^+K^-)π^+$ and $B^+_c\rightarrow D^0(\rightarrow K^+K^-)π^+, D^0(\rightarrow K^-π^+)K^+$ decays are described in terms of the quasi-two-body modes. There is a weak annihilation nonresonant contribution in which $B^+_c$ decays to the $K^+K^-π^+$ directly, so the point-like 3-body matrix element $\langle K^+K^-π^+|u\bar{d}|0\rangle$ is also considered. The decay mode of the $B^+_c\rightarrow \bar{K}^{*0}(892)K^+$ is contributed to the annihilation contribution. The branching ratios of quasi-two-body decays expand in the range from $1.98\times10^{-6}$ to $7.32\times10^{-6}$.
description: Repeated topic
On Vulnerabilities of the Security Association in the IEEE 802.15.6 Standard
Creators: name: Toorani, Mohsen
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences
subject: E.3; K.6.5; D.4.6; K.6.m
subject: 94A60

description: Wireless Body Area Networks (WBAN) support a variety of real-time health monitoring and consumer electronics applications. The latest international standard for WBAN is the IEEE 802.15.6. The security association in this standard includes four elliptic curve-based key agreement protocols that are used for generating a master key. In this paper, we challenge the security of the IEEE 802.15.6 standard by showing vulnerabilities of those four protocols to several attacks. We perform a security analysis on the protocols, and show that they all have security problems, and are vulnerable to different attacks.
Controlled Population of Floquet-Bloch States via Coupling to Bose and Fermi Baths
Creators: name: Seetharam, Karthik I.
name: Bardyn, Charles-Edouard
name: Lindner, Netanel H.
name: Rudner, Mark S.
name: Refael, Gil
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: External driving is emerging as a promising tool for exploring new phases in quantum systems. The intrinsically non-equilibrium states that result, however, are challenging to describe and control. We study the steady states of a periodically driven one-dimensional electronic system, including the effects of radiative recombination, electron-phonon interactions, and the coupling to an external fermionic reservoir. Using a kinetic equation for the populations of the Floquet eigenstates, we show that the steady-state distribution can be controlled using the momentum and energy relaxation pathways provided by the coupling to phonon and Fermi reservoirs. In order to utilize the latter, we propose to couple the system and reservoir via an energy filter which suppresses photon-assisted tunneling. Importantly, coupling to these reservoirs yields a steady state resembling a band insulator in the Floquet basis. The system exhibits incompressible behavior, while hosting a small density of excitations. We discuss transport signatures, and describe the regimes where insulating behavior is obtained. Our results give promise for realizing Floquet topological insulators.
description: 24 pages, 7 figures; with appendices
Fields of dance.docx
Creators: name: Thurston, Scott Douglas
Publisher: name: Figshare
Year: 2017
Subjects: subject: 190402 Creative Writing (incl. Playwriting)
subject: FOS: Arts (arts, history of arts, performing arts, music)
subject: 190403 Dance

description: This
poem-cum-conference report traces Scott Thurston’s experience of the conference
‘Dance Fields: Staking a Claim for Dance Studies in the 21st Century’
convened by Centre for Dance Research (C-DaRE), Coventry University; Centre for
Interdisciplinary Research in Dance (CIRID), De Montfort University and Centre
for Dance Research (CDR), University of Roehampton. The conference took place
between the 19th and 22nd April 2017 and was held at the
University of Roehampton.
Researchers’ decision making: exercising discretion when navigating ambiguity in research practice
Creators: name: Reis, Ria
name: Van Der Steen, Jenny T.
name: Achterberg, Wilco
name: Bouter, Lex
name: Van Drimmelen, Tom
Publisher: name: OSF Registries
Year: 2020
Subjects: subject: Social and Behavioral Sciences

description: This research is based on the understanding that academic research, and end-of-life research in particular, is permeated by ambiguous research decisions. Consequently, individual researchers and research groups have considerable discretion in how the research is conceived of, executed, and reported. This discretion may be particularly present in end-of-life research because of its emotionally charged and rather polarised topic, and generally flexible research designs. This discretion is certainly not undesirable in and of itself, though problems may arise when research discretion is mis- or unreported. Much research has been performed on the prevalence of undue researcher discretion, its potential causes, and theoretical ramifications. What is missing however is an analysis of research discretion in practice. We intend to augment the existing literature with an exploration of the logic(s) that inform, and the contexts that influence these decision-making processes.
Sonnenfleckenzeichnung Nr. 130.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.06.1985, 09:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1985

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
IIT Hyderabad's Research Triumph: Unraveling the Impact and Output of Scholarly Publications (2008-2022)
Creators: name: C, MALLIKARJUNA
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 461006
subject: Library studies
classificationCode: 461099
subject: Library and information studies not elsewhere classified

description: This scholarly article provides an in-depth assessment of the research scholarly excellence of the IIT Hyderabad by analyzing its research output from 2008 to 2022. The study employs scholarly metrics to evaluate research excellence. The analysis reveals that IIT Hyderabad has demonstrated robust research output, with over 7848 papers published in high-impact journals and more than 111151 citations received. The research conducted at IIT Hyderabad has made significant contributions to engineering and sciences, influencing society. These findings firmly establish IIT Hyderabad as a leading institute with a proven track record of research excellence. The article concludes that IIT Hyderabad is poised to continue contributing to knowledge and society, making it a valuable resource for policymakers, researchers, and stakeholders in higher education.
High-J CO Versus Far-Infrared Relations in Normal and Starburst Galaxies
Creators: name: Liu, Daizhong
name: Gao, Yu
name: Isaak, Kate
name: Daddi, Emanuele
name: Yang, Chentao
name: Lu, Nanyao
name: van der Werf, Paul
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present correlations between 9 CO transition ($J=4-3$ to $12-11$) and beam-matched far-infrared (Far-IR) luminosities ($L_{\mathrm{FIR},\,b}$) among 167 local galaxies, using {\it{Herschel}} Spectral and Photometric Imaging Receiver Fourier Transform Spectrometer (SPIRE; FTS) spectroscopic data and Photoconductor Array Camera and Spectrometer (PACS) photometry data. We adopt entire-galaxy FIR luminosities ($L_{\mathrm{FIR},\,e}$) from the {\it{IRAS}} Revised Bright Galaxy Sample and correct to $L_{\mathrm{FIR},\,b}$ using PACS images to match the varying FTS beam sizes. All 9 correlations between $L'_{\mathrm{CO}}$ and $L_{\mathrm{FIR},\,b}$ are essentially linear and tight ($σ$=0.2-0.3 dex dispersion), even for the highest transition, $J=12-11$. This supports the notion that the star formation rate (SFR) is linearly correlated with the dense molecular gas ($n_{\mathrm{H}_2}\gtrsim10^{4-6}\,cm^{-3}$). We divide the entire sample into three subsamples and find that smaller sample sizes can induce large differences in the correlation slopes. We also derive an average CO spectral line energy distribution (SLED) for the entire sample and discuss the implied average molecular gas properties for these local galaxies. We further extend our sample to high-{\it{z}} galaxies with CO $J=5-4$ data from the literature as an example, including submillimeter galaxies (SMGs) and "normal" star-forming BzKs. BzKs have similar FIR/CO(5-4) ratios as that of local galaxies, an follow well the locally-determined correlation, whereas SMG ratios fall around or slightly above the local correlation with large uncertainties. Finally, by including Galactic CO($J=10-9$) data as well as very limited high-{\it{z}} CO $J=10-9$ data, we verify that the CO(10-9) -- FIR correlation successfully extends to Galactic young stellar objects, suggesting that linear correlations are valid over 15 orders of magnitude.
description: Published in ApJL, 810, L14
Topological finiteness properties of monoids. Part 1: Foundations
Creators: name: Gray, Robert D.
name: Steinberg, Benjamin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Group Theory (math.GR)
subject: Algebraic Topology (math.AT)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 20M50, 20M05, 20J05, 57M07, 20F10, 20F65

description: We initiate the study of higher dimensional topological finiteness properties of monoids. This is done by developing the theory of monoids acting on CW complexes. For this we establish the foundations of $M$-equivariant homotopy theory where $M$ is a discrete monoid. For projective $M$-CW complexes we prove several fundamental results such as the homotopy extension and lifting property, which we use to prove the $M$-equivariant Whitehead theorems. We define a left equivariant classifying space as a contractible projective $M$-CW complex. We prove that such a space is unique up to $M$-homotopy equivalence and give a canonical model for such a space via the nerve of the right Cayley graph category of the monoid. The topological finiteness conditions left-$\mathrm{F}_n$ and left geometric dimension are then defined for monoids in terms of existence of a left equivariant classifying space satisfying appropriate finiteness properties. We also introduce the bilateral notion of $M$-equivariant classifying space, proving uniqueness and giving a canonical model via the nerve of the two-sided Cayley graph category, and we define the associated finiteness properties bi-$\mathrm{F}_n$ and geometric dimension. We explore the connections between all of the these topological finiteness properties and several well-studied homological finiteness properties of monoids which are important in the theory of string rewriting systems, including $\mathrm{FP}_n$, cohomological dimension, and Hochschild cohomological dimension. We also develop the corresponding theory of $M$-equivariant collapsing schemes (that is, $M$-equivariant discrete Morse theory), and among other things apply it to give topological proofs of results of Anick, Squier and Kobayashi that monoids which admit presentations by complete rewriting systems are left-, right- and bi-$\mathrm{FP}_\infty$.
description: 59 pages, 1 figure
Measurement of prompt and nonprompt charmonium suppression in PbPb collisions at 5.02 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The nuclear modification factors of J/$ψ$ and $ψ$(2S) mesons are measured in PbPb collisions at a centre-of-mass energy per nucleon pair of $\sqrt{s_{\mathrm{NN}}} =$ 5.02 TeV. The analysis is based on PbPb and pp data samples collected by CMS at the LHC in 2015, corresponding to integrated luminosities of 464 $μ$b$^{-1}$ and 28 pb$^{-1}$, respectively. The measurements are performed in the dimuon rapidity range of $|y| <$ 2.4 as a function of centrality, rapidity, and transverse momentum (p$_\mathrm{T}$) from p$_\mathrm{T}=$ 3 GeV/$c$ in the most forward region and up to 50 GeV/$c$. Both prompt and nonprompt (coming from b hadron decays) mesons are observed to be increasingly suppressed with centrality, with a magnitude similar to the one observed at $\sqrt{s_{\mathrm{NN}}}=$ 2.76 TeV for the two J/$ψ$ meson components. No dependence on rapidity is observed for either prompt or nonprompt J/$ψ$ mesons. An indication of a lower prompt J/$ψ$ meson suppression at p$_\mathrm{T} >$ 25 GeV/$c$ is seen with respect to that observed at intermediate p$_\mathrm{T}$. The prompt $ψ$(2S) meson yield is found to be more suppressed than that of the prompt J/$ψ$ mesons in the entire p$_\mathrm{T}$ range.
description: Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/HIN-16-025 (CMS Public Pages)
A new construction of CAT(0) cube complexes
Creators: name: Kropholler, Robert
name: Vigolo, Federico
Publisher: name: arXiv
Year: 2018
Subjects: subject: Metric Geometry (math.MG)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F67, 20F65, 51M09, 20J05, 57Q99

description: We introduce the notion of coupled link cube complex (CLCC) as a means of constructing interesting cocompactly cubulated groups. CLCCs are defined locally, making them a useful tool when precise control over the links is required. In this paper we study some general properties of CLCCs, such as their (co)homological dimension and criteria for hyperbolicity. Some examples of fundamental groups of CLCCs are RAAGs, RACGs, surface groups and some manifold groups. As immediate applications of our criteria we produce a number of cubulated 3 and 4 manifolds with hyperbolic fundamental group.
description: Major revision: the material was reorganized, the main results were improved; new results examples and questions were added. 9 figures, 33 pages
Dienstleistungsportfolio Bibliothek - die bibliotheksfachliche Rolle im Forschungsdatenmanagement
Creators: name: Bilo, Albert
Publisher: name: Kolloquium Wissensinfrastruktur
Year: 2017

description: Schulungstermin
description: Kolloquium Wissensinfrastruktur, Wintersemester 2016/2017
Age and Associated Outcomes Among Patients Receiving Venovenous Extracorporeal Membrane Oxygenation for Acute Respiratory Failure
Creators: name: Fan, Eddy
name: Fernando, Shannon
name: Mueller, Thomas
name: Brodie, Daniel
name: Badulak, Jenelle
name: MacLaren, Graeme
name: Barbaro, Ryan
name: Agerstrand, Cara
name: Bush, Errol
name: McIsaac, Daniel I
name: Munshi, Laveena
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Pulmonology
subject: Medicine and Health Sciences
subject: Medical Specialties
subject: Critical Care

description: Observational study utilizing the Extracorporeal Life Support Organization (ELSO) Registry to investigate the association between patient age and hospital survival after venovenous extracorporeal membrane oxygenation (VV-ECMO).
On the intermediate-redshift central stellar mass-halo mass relation, and implications for the evolution of the most massive galaxies since z~1
Creators: name: Shankar, Francesco
name: Guo, Hong
name: Bouillot, Vincent
name: Rettura, Alessandro
name: Meert, Alan
name: Buchan, Stewart
name: Kravtsov, Andrey
name: Bernardi, Mariangela
name: Sheth, Ravi
name: Vikram, Vinu
name: Marchesini, Danilo
name: Behroozi, Peter
name: Zheng, Zheng
name: Maraston, Claudia
name: Ascaso, Begoña
name: Lemaux, Brian C.
name: Capozzi, Diego
name: Huertas-Company, Marc
name: Gal, Roy R.
name: Lubin, Lori M.
name: Conselice, Christopher J.
name: Carollo, Marcella
name: Cattaneo, Andrea
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The stellar mass-halo mass relation is a key constraint in all semi-analytic, numerical, and semi-empirical models of galaxy formation and evolution. However, its exact shape and redshift dependence remain debated. Several recent works support a relation in the local Universe steeper than previously thought. Based on the comparisons with a variety of data on massive central galaxies, we show that this steepening holds up to z~1, for stellar masses Mstar>2e11 Msun. Specifically, we find significant evidence for a high-mass end slope of β>0.35-0.70, instead of the usual β~0.20-0.30 reported by a number of previous results. When including the independent constraints from the recent BOSS clustering measurements, the data, independent of any systematic errors in stellar masses, tend to favor a model with a very small scatter (< 0.15 dex) in stellar mass at fixed halo mass, in the redshift range z < 0.8 and for Mstar>3e11 Msun, suggesting a close connection between massive galaxies and host halos even at relatively recent epochs. We discuss the implications of our results with respect to the evolution of the most massive galaxies since z~1.
description: 6 pages, 4 figures. ApJ Letters, accepted
3 Briefe, 1 Beilage an J[ohann] C[aspar] Lavater
Brief an Lavater ...
Creators: name: Hermes, Johann Timotheus
Publisher: name: [s.n.]
Year: 1776

description: von Joh[ann] Timotheus Hermes
description: Beilage: Gedruckte Bittschrift für zwei Waisen an Lavater und Pfenninger, dat. Breslau, Januar 1777 (Nr. 297)
description: Hermes: Propst