cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Controller Synthesis for Timeline-based Games
Creators: name: Acampora, Renato
name: Geatti, Luca
name: Gigante, Nicola
name: Montanari, Angelo
name: Picotti, Valentino
Publisher: name: arXiv
Year: 2023
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: In the timeline-based approach to planning, the evolution over time of a set of state variables (the timelines) is governed by a set of temporal constraints. Traditional timeline-based planning systems excel at the integration of planning with execution by handling temporal uncertainty. In order to handle general nondeterminism as well, the concept of timeline-based games has been recently introduced. It has been proved that finding whether a winning strategy exists for such games is 2EXPTIME-complete. However, a concrete approach to synthesize controllers implementing such strategies is missing. This paper fills this gap, by providing an effective and computationally optimal approach to controller synthesis for timeline-based games.
description: arXiv admin note: text overlap with arXiv:2209.10319
Leptogenesis in supersymmetry with one $L$ violating coupling
Creators: name: Adhikari, Rathin
name: Dasgupta, Arnab
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We have shown a new scenario of successful leptogenesis with one $L$ violating coupling and a relative Majorana phase playing the role of $CP$ violation. This is in contrast to the usual consideration of Feynman diagram with at least two $L$ violating couplings. We have considered $R$-parity violating Minimal Supersymmetric Standard Model (MSSM) for leptogenesis at TeV scale. This scenario is also consistent with generating light neutrino mass if asymmetry is generated through semileptonic $λ^{\prime}$ coupling.
description: 11 pages, 3 figures, Major changes in text and figures
Sabine Plakolm-Forsthuber, Künstlerinnen in Österreich, 1897-1938, Wien 1995
Creators: name: Berger, Renate
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
State Ensembles and Quantum Entropy
Creators: name: Kak, Subhash
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This paper considers quantum communication involving an ensemble of states. Apart from the von Neumann entropy, it considers other measures one of which may be useful in obtaining information about an unknown pure state and another that may be useful in quantum games. It is shown that under certain conditions in a two-party quantum game, the receiver of the states can increase the entropy by adding another pure state.
description: 12 pages, 5 figures
Initialzündung der Emanzipation? - "Fotografinnen der Weimarer Republik - Fotografie hieß teilnehmen". Fotomuseum Wintherthur, 2. September bis 29.Oktober 1995
Creators: name: Müller, Irene
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Decision-Focused Learning: Foundations, State of the Art, Benchmark and Future Opportunities
Creators: name: Mandi, Jayanta
name: Kotary, James
name: Berden, Senne
name: Mulamba, Maxime
name: Bucarey, Victor
name: Guns, Tias
name: Fioretto, Ferdinando
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Optimization and Control (math.OC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Decision-focused learning (DFL) is an emerging paradigm that integrates machine learning (ML) and constrained optimization to enhance decision quality by training ML models in an end-to-end system. This approach shows significant potential to revolutionize combinatorial decision-making in real-world applications that operate under uncertainty, where estimating unknown parameters within decision models is a major challenge. This paper presents a comprehensive review of DFL, providing an in-depth analysis of both gradient-based and gradient-free techniques used to combine ML and constrained optimization. It evaluates the strengths and limitations of these techniques and includes an extensive empirical evaluation of eleven methods across seven problems. The survey also offers insights into recent advancements and future research directions in DFL.
 Code and benchmark: https://github.com/PredOpt/predopt-benchmarks
description: Experimental Survey and Benchmarking
MPEC 2023-T13 : 2023 TE
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 TE

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Identifying and describing prosodic domain interaction with duration and hyperarticulation
Creators: name: Drozdiak, Alice Anne
Publisher: name: University of North Carolina at Chapel Hill
Year: 2011

description: Motivated by the ambiguities of prosodic constituency and prosodic domain interaction, this study asks whether pitch accent acts upon non-segmental features (specifically right-edge word boundaries), as well as whether or not right-edge word boundaries induce hyperarticulation in the preceeding syllable. By looking at the duration of diphthongs in both word-initial and word-final positions, my research shows that pitch accent does indeed appear to hyperarticulate word boundaries, giving evidence to prosodic interactions across different phonological domains. Additionally, with few exceptions, the data collected in this study support the hypothesis that right-edge word boundaries do not hyperarticulate preceding diphthongs. These results contribute to current discourse regarding prosodic domain interactions. Finally, this work proposes and employs a method of measuring hyperarticulation in diphthongs, a process yet unexplored, using first and second formant values.
Recurrence approach and higher rank cubic algebras for the $N$-dimensional superintegrable systems
Creators: name: Hoque, Md Fazlul
name: Marquette, Ian
name: Zhang, Yao-Zhong
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: By applying the recurrence approach and coupling constant metamorphosis, we construct higher order integrals of motion for the Stackel equivalents of the $N$-dimensional superintegrable Kepler-Coulomb model with non-central terms and the double singular oscillators of type ($n, N-n$). We show how the integrals of motion generate higher rank cubic algebra $C(3)\oplus L_1\oplus L_2$ with structure constants involving Casimir operators of the Lie algebras $L_1$ and $L_2$. The realizations of the cubic algebras in terms of deformed oscillators enable us to construct finite dimensional unitary representations and derive the degenerate energy spectra of the corresponding superintegrable systems.
description: 19 pages
Entropic Dynamics
Creators: name: Caticha, Ariel
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entropic Dynamics is a framework in which dynamical laws are derived as an application of entropic methods of inference. No underlying action principle is postulated. Instead, the dynamics is driven by entropy subject to the constraints appropriate to the problem at hand. In this paper we review three examples of entropic dynamics. First we tackle the simpler case of a standard diffusion process which allows us to address the central issue of the nature of time. Then we show that imposing the additional constraint that the dynamics be non-dissipative leads to Hamiltonian dynamics. Finally, considerations from information geometry naturally lead to the type of Hamiltonian that describes quantum theory.
description: Invited contribution to the Entropy special volume on Dynamical Equations and Causal Structures from Observations
Impact of SiO$_2$ nanoparticle morphology on scattering efficiency for random lasers
Creators: name: Machado, Yan D. R.
name: Germano, Gleice C. M.
name: Pecoraro, Edison
name: Costa, Antonio Mario L. M.
name: Carvalho, Isabel C. S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: In this work, we compared the effect of Quartzite nanoparticles (QtzNP - crystalline SiO$_2$) and amorphous silica nanoparticles (ASNP) as scatters in a random laser (RL), correlating the laser efficiency to the morphology and refractive index (RI) of the scatterers. The RL was based on a laser media containing suspensions of QtzNPs or ASNPs in Rhodamine 6G (Rh6G) and ethylene glycol (EG) suspension. It was observed a considerable increase in RL efficiency for QtzNPs, as compared to ASNPs, even for concentrations as low as 0.5mg/mL. Such grow in the RL eficiency is attributed to the higher RI of QtzNPs (n=1.54), which in-creases the reflectance of light on the particles surface and the high field scattering intensity in the sharp edges of the flat slab shapes, associated to the particle's morphology. Finite Element Method (FEM) simu-lations were also performed for different particle size and shapes and an output increase is noticed for QtzNPs when compared with the ASNP confirming the experimental results. The comparison between the morphology of QtzNPs and ASNPs on scattering efficiency reported here contribute to optimize the performance of laser systems with natural and synthetic nanomaterials.
$Λ_b \to Λ\ell^+ \ell^-$ form factors, differential branching fraction, and angular observables from lattice QCD with relativistic $b$ quarks
Creators: name: Detmold, William
name: Meinel, Stefan
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using $(2+1)$-flavor lattice QCD, we compute the 10 form factors describing the $Λ_b \to Λ$ matrix elements of the $b \to s$ vector, axial vector, and tensor currents. The calculation is based on gauge field ensembles generated by the RBC and UKQCD Collaborations with a domain-wall action for the $u$, $d$, and $s$ quarks and the Iwasaki gauge action. The $b$ quark is implemented using an anisotropic clover action, tuned nonperturbatively to the physical point, and the currents are renormalized with a mostly nonperturbative method. We perform simultaneous chiral, continuum, and kinematic extrapolations of the form factors through modified $z$ expansions. Using our form factor results, we obtain precise predictions for the $Λ_b \to Λ(\to p^+ π^-) μ^+ μ^-$ differential branching fraction and angular observables in the Standard Model.
description: 33 pages, 9 figures, form factor parameters included as ancillary files. This version: corrected lepton-mass contributions to F_L
Die "Neue Frau": Frauen und die bildenden Künste in der Weimarer Republik
Creators: name: Cherdron, Anja
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Going back in the water: renegotiating what it means to be a Mi'kmaq fisherman after the Marshall decision
Creators: name: Fox, Gretchen Elizabeth
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: After centuries of struggle with the Canadian state over access to natural resources, Mi'kmaq First Nations recently won a significant legal victory. In a 1999 ruling, the Supreme Court of Canada upheld 18th century treaties guaranteeing Mi'kmaq and their descendents the right to fish for profit in their traditional territories. This landmark ruling fundamentally reconfigured the landscapes where conflicts over Native rights and nature are waged. As a result, Mi'kmaq communities today are experiencing shifts in personal and collective constructions of meaning, practice and identity in the context of fisheries. Some community members advocate communally-based fisheries where profits are re-invested in the community, while others are approaching commercial fisheries in more individualistic ways. This paper explores the local and supralocal conditions under which Mi'kmaq people are relating to changes in the fisheries, drawing on social practice theory to consider how fishermen's identities are being reshaped through contentious practices and meaning-making.
Inhalt
Creators: name: Autorin, Keine
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Infoteil und Autorinnen
Creators: name: Autorin, Keine
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Waveguide-loaded silica fibers for coupling to high-index micro-resonators
Creators: name: Latawiec, Pawel
name: Burek, Michael J.
name: Venkataraman, Vivek
name: Lončar, Marko
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Tapered silica fibers are often used to rapidly probe the optical properties of micro-resonators. However, their low refractive index precludes phase-matching when coupling to high-index micro-resonators, reducing efficiency. Here we demonstrate efficient optical coupling from tapered fibers to high-index micro-resonators by loading the fibers with an ancillary adiabatic waveguide-coupler fabricated via angled-etching. We demonstrate greatly enhanced coupling to a silicon multimode micro-resonator when compared to coupling via the bare fiber only. Signatures of resonator optical bistability are observed at high powers. This scheme can be applied to resonators of any size and material, increasing the functional scope of fiber coupling.
description: 5 pages, 3 figures
FLORAH: A generative model for halo assembly histories
Creators: name: Nguyen, Tri
name: Modi, Chirag
name: Yung, L. Y. Aaron
name: Somerville, Rachel S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The mass assembly history (MAH) of dark matter halos plays a crucial role in shaping the formation and evolution of galaxies. MAHs are used extensively in semi-analytic and empirical models of galaxy formation, yet current analytic methods to generate them are inaccurate and unable to capture their relationship with the halo internal structure and large-scale environment. This paper introduces FLORAH, a machine-learning framework for generating assembly histories of ensembles of dark matter halos. We train FLORAH on the assembly histories from the GUREFT and VSMDPL N-body simulations and demonstrate its ability to recover key properties such as the time evolution of mass and concentration. We obtain similar results for the galaxy stellar mass versus halo mass relation and its residuals when we run the Santa Cruz semi-analytic model on FLORAH-generated assembly histories and halo formation histories extracted from an N-body simulation. We further show that FLORAH also reproduces the dependence of clustering on properties other than mass (assembly bias), which is not captured by other analytic methods. By combining multiple networks trained on a suite of simulations with different redshift ranges and mass resolutions, we are able to construct accurate main progenitor branches (MPBs) with a wide dynamic mass range from $z=0$ up to an ultra-high redshift $z \approx 20$, currently far beyond that of a single N-body simulation. FLORAH is the first step towards a machine learning-based framework for planting full merger trees; this will enable the exploration of different galaxy formation scenarios with great computational efficiency at unprecedented accuracy.
description: Published in MNRAS; 20 pages, 19 figures, 1 table
Rencana Anggaran Bangunan Tipe-110
Creators: name: Lomban, Rafiel
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Education
subject: Construction Engineering and Management
subject: Civil and Environmental Engineering
subject: Engineering
subject: Vocational Education
subject: Pendidikan Teknik Bangunan
subject: Pendidikan Teknologi Kejuruan
subject: PTB
subject: RAB
subject: Rencana Anggaran Biaya
subject: TEKBANG

description: Penyusunan Laporan Rencana Anggaran Biaya Bangunan ini dibuat untuk memenuhi tugas mata kuliah Estimasi Biaya Bangunan. Laporan ini disusun oleh Rafiel Zakaria Lomban dan Nurul Hikmah.
Lesbian and the Arts: A Bibliography and Research Guid
Creators: name: Scheck, Sandra
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Perceived Effects of Modular Distance Learning on the Students in Aumbay Elementary School
Creators: name: Argallon, Livelyn
name: Loreño, Jaycee Rylle
name: Paham, Honey Jane
name: Bacatan, Jovenil
Publisher: name: figshare
Year: 2023
Subjects: Curriculum and pedagogy theory and development
Primary education
Teacher education and professional development of educators

description: This research aimed to gather data on the perceived effects of modular distance learning on students. The following research objectives informed this research: 1) to determine the perceived effects of modular distance learning on the students and 2) to determine the significant difference in the perceived effects of modular distance learning on grades 4,5 and 6 students. This quantitative study employed a descriptive survey to determine and identify the perceived effects of modular distance learning on grades 4,5 and 6 students. The research instrument used in this study is a survey questionnaire, which is used to acquire the necessary data. Based on the result, the study revealed that students agreed on using modular distance learning as a teaching method. They agreed most with the statements and the benefits of this approach. The study also revealed no significant difference in the perceived effects of modular distance learning on students when categorized according to gender. This means that students had the same perceptions when categorized according to gender. However, the study also revealed a significant difference in the perceived effects of modular distance learning on the students when categorized according to their grade level. It means that students had a different perception when they were grouped according to their grade level. Therefore, researchers concluded that in terms of gender, modular distance learning was not affected by their perception of the modular approach. At the same time, the perception of the students had a difference in terms of their grade level. This study implies that this modular distance learning approach helps students improve their perception of modules. Therefore, a modular approach must be continued in face-to-face instruction even if the pandemic vanishes. Researchers may recommend to the faculty/teachers in Aumbay Elementary School to use modules so students can study in advance; teachers/faculty might monitor their student's progress and be more flexible and even-minded in any situation to provide and help the students. Moreover, Schools may provide guidelines regarding the implementation of limited face-to-face and modular distance learning so that students can learn in different approaches; parents should also give attention to their children and support them in such activities. Furthermore, future researchers may incorporate other variables when they conduct a study related to our research.
Impressum
Creators: name: Autorin, Keine
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Job Preferences of People with Mental Health Problems – Systematic Review and Meta-analysis
Creators: name: Adamus, Christine
name: Elhilali, Laila
name: Zürcher, Simeon
name: Richter, Dirk
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Mental Disorders
subject: Psychiatry and Psychology
subject: Psychiatric and Mental Health
subject: Medicine and Health Sciences
subject: Vocational Rehabilitation Counseling
subject: Rehabilitation and Therapy
subject: Mental and Social Health
subject: Community Health

description: This project aims at providing a systematic review and meta-analysis of proportions of job preferences of people with mental health problems drawing on published peer review studies since 1990.
AN ANALYSIS OF ATHLETE-CENTRIC EXPENSES IN NCAA POWER 5 ATHLETIC DEPARTMENTS
Creators: name: Pfeifler, Clay
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2018

description: ABSTRACT
      Clay Pfeifler:  An Analysis of Athlete-Centric Expenses in NCAA Power 5 Athletic Departments
        Today, the NCAA’s pillar of amateurism is under attack and the debate over paying players wields fierce advocates on both sides. Are athletes exploited by a greedy NCAA, or are they the beneficiaries of tremendous opportunity? Absent in the debate is an illustration of actual expenses related to athlete well-being. This study surveyed Power 5 institutions on 2016-17 expenses across eight defined categories related to athlete welfare. 21 institutions indicated that an average of about $29.9 million, or 29.5% of total athletics expenses, go towards those categories. Departments spend an average of $58,840 per athlete across those categories, and this study estimates that a full out-of-state athletic scholarship at is valued at an average of $78,045 annually. With greater detail than done before, this study provides a grounded expense analysis for use in discussion and policy-making related to student-athlete well-being, compensation, and any pay-for-play model within the Power 5.
Einleitung
Creators: name: Baumhoff, Anja
name: Hentschel, Linda
name: Rosenthal, Angela
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Calculus of the exponent of Kurdyka-Łojasiewicz inequality and its applications to linear convergence of first-order methods
Creators: name: Li, Guoyin
name: Pong, Ting Kei
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optimization and Control (math.OC)
subject: Machine Learning (stat.ML)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: In this paper, we study the Kurdyka-Łojasiewicz (KL) exponent, an important quantity for analyzing the convergence rate of first-order methods. Specifically, we develop various calculus rules to deduce the KL exponent of new (possibly nonconvex and nonsmooth) functions formed from functions with known KL exponents. In addition, we show that the well-studied Luo-Tseng error bound together with a mild assumption on the separation of stationary values implies that the KL exponent is $\frac12$. The Luo-Tseng error bound is known to hold for a large class of concrete structured optimization problems, and thus we deduce the KL exponent of a large class of functions whose exponents were previously unknown. Building upon this and the calculus rules, we are then able to show that for many convex or nonconvex optimization models for applications such as sparse recovery, their objective function's KL exponent is $\frac12$. This includes the least squares problem with smoothly clipped absolute deviation (SCAD) regularization or minimax concave penalty (MCP) regularization and the logistic regression problem with $\ell_1$ regularization. Since many existing local convergence rate analysis for first-order methods in the nonconvex scenario relies on the KL exponent, our results enable us to obtain explicit convergence rate for various first-order methods when they are applied to a large variety of practical optimization models. Finally, we further illustrate how our results can be applied to establishing local linear convergence of the proximal gradient algorithm and the inertial proximal algorithm with constant step-sizes for some specific models that arise in sparse recovery.
description: The paper has been published in Foundations of Computational Mathematics: https://link.springer.com/article/10.1007/s10208-017-9366-8. In this update, we added the domain and range of g and h in Theorem 3.5 to remove ambiguity. See also the notes under the previous two updates for changes after the journal version is published
Editorial
Creators: name: Autorin, Keine
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Ubiquitous Late Radio Emission from Tidal Disruption Events
Creators: name: Cendes, Yvette
name: Berger, Edo
name: Alexander, Kate D.
name: Chornock, Ryan
name: Margutti, Raffaella
name: Metzger, Brian
name: Wieringa, Mark H.
name: Bietenholz, Michael F.
name: Hajela, Aprajita
name: Laskar, Tanmoy
name: Stroh, Michael C.
name: Terreran, Giacomo
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present radio observations of 23 optically discovered tidal disruption events (TDEs) on timescales of 500-3200 days post discovery. We detect nine new TDEs that did not have detectable radio emission at earlier times, indicating a late-time brightening after several hundred (and up to 2300) days; an additional seven TDEs exhibit radio emission whose origin is ambiguous or may be attributed to the host galaxy or an active galactic nucleus. We also report a new rising component in one TDE previously detected in the radio at 10^3 days. While the radio emission in some of the detected TDEs peaked on a timescale 2-4 yr, over half of the sample still show rising emission. The range of luminosities for the sample is 10^37-10^39 erg/s, about 2 orders of magnitude below the radio luminosity of the relativistic TDE Sw J1644+57. Our data set indicates 40% of all optical TDEs are detected in radio hundreds to thousands of days after discovery, and that this is probably more common than early radio emission peaking at 10^2 days. Using an equipartition analysis, we find evidence for a delayed launch of the radio-emitting outflows, with delay timescales of 500-2000 days, inferred velocities of 0.02-0.15c, and kinetic energies of 10^47-10^49 erg. We rule out off axis relativistic jets as a viable explanation for this population, and conclude delayed outflows are a more likely explanation, possibly from delayed disk formation. We conclude late radio emission marks a fairly ubiquitous but heretofore overlooked phase of TDE evolution.
description: 30 pages. Published in ApJ
Parameterization adaption for 3D shape optimization in aerodynamics
Creators: name: Majd, Badr Abou El
Publisher: name: arXiv
Year: 2015
Subjects: subject: Numerical Analysis (math.NA)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: When solving a PDE problem numerically, a certain mesh-refinement process is always implicit, and very classically, mesh adaptivity is a very effective means to accelerate grid convergence. Similarly, when optimizing a shape by means of an explicit geometrical representation, it is natural to seek for an analogous concept of parameterization adaptivity. We propose here an adaptive parameterization for three-dimensional optimum design in aerodynamics by using the so-called "Free-Form Deformation" approach based on 3D tensorial Bézier parameterization. The proposed procedure leads to efficient numerical simulations with highly reduced computational costs.
Edition Nr.9 Muda Mathis "Naked Lesbian Dance Couple"
Creators: name: Autorin, Keine
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Loop-nodal and Point-nodal Semimetals in Three-dimensional Honeycomb Lattices
Creators: name: Ezawa, Motohiko
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Honeycomb structure has a natural extension to the three dimensions. Simple examples are hyperhoneycomb and stripy-honeycomb lattices, which are realized in $β$-Li$_{2}$IrO$_{3}$ and $γ$-Li$_{2}$IrO$_{3}$, respectively. We propose a wide class of three-dimensional (3D) honeycomb lattices which are loop-nodal semimetals. Their edge states have intriguing properties similar to the two-dimensional honeycomb lattice in spite of dimensional difference. Partial flat bands emerge at the zigzag or beard edge of the 3D honeycomb lattice, whose boundary is given by the Fermi loop in the bulk spectrum. Analytic solutions are explicitly constructed for them. On the other hand, perfect flat bands emerge in the zigzag-beard edge or when the anisotropy is large. All these 3D honeycomb lattices become strong topological insulators with the inclusion of the spin-orbit interaction. Furthermore, point-nodal semimetals may be realized in the presence of both the antiferromagnetic order and the spin-orbit interaction.
description: 5 pages, 6 figures
Marcel Duchamps "Fontaine" und die Kunst schwuler Kunstgeschichte
Creators: name: Franklin, Paul B.
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Ergodic decomposition in the space of unital completely positive maps
Creators: name: Bhattacharya, Angshuman
name: Kulkarni, Chaitanya J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: Primary (2020) 46A55, 46B22, 47A35, Secondary (2020) 46L45, 47A20, 46L08

description: The classical decomposition theory for states on a C*-algebra that are invariant under a group action has been studied by using the theory of orthogonal measures on the state space \cite{BR1}.
 In \cite{BK3}, we introduced the notion of \textit{generalized orthogonal measures} on the space of unital completely positive (UCP) maps from a C*-algebra $A$ into $B(H)$. In this article, we consider a group $G$ that acts on a C*-algebra $A$, and the collection of $G$-invariant UCP maps from $A$ into $B(H)$. This article examines a $G$-invariant decomposition of UCP maps by using the theory of generalized orthogonal measures on the space of UCP maps, developed in \cite{BK3}. Further, the set of all $G$-invariant UCP maps is a compact and convex subset of a topological vector space. Hence, by characterizing the extreme points of this set, we complete the picture of barycentric decomposition in the space of $G$-invariant UCP maps. We establish this theory in Stinespring and Paschke dilations of completely positive maps. We end this note by mentioning some examples of UCP maps admitting a decomposition into $G$-invariant UCP maps.
description: V5, 29 pages, some more results have been added, accepted for publication in Infinite Dimensional Analysis, Quantum Probability and Related Topics
Effect of Different Finishing and Polishing Techniques on the Surface Roughness of Four Ceramic Materials after Surface Adjustment
Creators: name: Amaya, Silvia
Publisher: name: University of North Carolina at Chapel Hill Graduate School
Year: 2014
Subjects: subject: Information science
subject: Dentistry
subject: FOS: Clinical medicine

description: Purpose: To measure and compare the surface roughness of glazed and polished monolithic ceramic materials with the surface roughness produced by different intraoral polishing systems on adjusted monolithic ceramic materials. Materials and Methods: Milled ceramic disks (10mm diameter x 2mm thickness) were manufactured and distributed according to the following groups (n=10): BruxZir (glazed and polished), Zenostar (glazed and polished), IPS Empress and IPS e.max. Surface roughness, expressed as Ra and RMS values, was measured using AFM and profilometer before and after adjustment and polishing with the following intraoral polishing systems: BruxZir and Dialite ZR (for BruxZir), Zenostar and Dialite ZR (for Zenostar), and OptraFine and Dialite LD for IPS Empress and IPS e.max Mean and standard error for each material and polishing system were calculated. Data were analyzed with T-test, one-way ANOVA, and Bonferroni post hoc tests. Results: In general, all materials presented a smoother surface at baseline than after adjustment and polishing. The AFM results showed that baseline values were not significantly different among the groups. Significantly lower Ra and RMS values (p<0.05) were obtained when BruxZir Polished was polished with Dialite ZR when compared to BruxZir System and IPS e.max specimens were adjusted and polished with OptraFine System in comparison to Dialite LD System. Statistically significant difference was found in Zenostar Glazed and IPS Empress groups (p<0.005) and lower Ra and RMS values were found using the Zenostar polishing system in Zenostar glazed respectively. The profilometer results showed that the Ra and RMS baseline values of BruxZir polished and Zenostar polished were significantly lower than all other materials. Afteradjustment and polishing, BruxZir polished and BruxZir glazed specimens presented significant difference (p<0,005) and lower RA and RMS values when Dialite Zr was used compared to BruxZir. Conclusions: BruxZir zirconia resulted in a smoother surface with Dialite ZR polishing system compared to BruxZir polishing system, Zenostar zirconia produced a smoother surface with Zenostar polishing system compared to Dialite ZR polishing system and IPS Empress CAD and IPS e.max CAD presented a smoother surface with OptraFine polishing system in comparison to Dialite LD polishing system. The AFM complements the Profilometer information and should be recommended in surface roughness studies in dental ceramics
Universally injective and integral contractions on relative Lipschitz saturation of algebras
Creators: name: da Silva, Thiago
name: Ribeiro, Maico
Publisher: name: arXiv
Year: 2023
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics

description: In this work, we obtain contraction results for a class of diagrams of ring morphisms which strictly includes the ones obtained by Lipman. Further, we present some applications on quotient and in the changing of the base ring in the saturation.
Coherent Diffractive Imaging Using Randomly Coded Masks
Creators: name: Seaberg, Matthew H.
name: d'Aspremont, Alexandre
name: Turner, Joshua J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Coherent diffractive imaging (CDI) provides new opportunities for high resolution X-ray imaging with simultaneous amplitude and phase contrast. Extensions to CDI broaden the scope of the technique for use in a wide variety of experimental geometries and physical systems. Here, we experimentally demonstrate a new extension to CDI that encodes additional information through the use of a series of randomly coded masks. The information gained from the few additional diffraction measurements removes the need for typical object-domain constraints; the algorithm uses prior information about the masks instead. The experiment is performed using a laser diode at 532.2 nm, enabling rapid prototyping for future X-ray synchrotron and even free electron laser experiments. Diffraction patterns are collected with up to 15 different masks placed between a CCD detector and a single sample. Phase retrieval is performed using a convex relaxation routine known as "PhaseCut" followed by a variation on Fienup's input-output algorithm. The reconstruction quality is judged via calculation of phase retrieval transfer functions as well as by an object-space comparison between reconstructions and a lens-based image of the sample. The results of this analysis indicate that with enough masks (in this case 3 or 4) the diffraction phases converge reliably, implying stability and uniqueness of the retrieved solution.
A black hole solution of higher-dimensional Weyl-Yang-Kaluza-Klein theory
Creators: name: Kuyrukcu, Halil
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the Weyl$-$Yang gauge theory of gravitation in a $(4+3)$-dimensional curved space-time within the scenario of the non-Abelian Kaluza$-$Klein theory for the source and torsion-free limits. The explicit forms of the field equations containing a new spin current term and the energy-momentum tensors in the usual four dimensions are obtained through the well-known dimensional reduction procedure. In this limit, these field equations admit (anti-)dyon and magnetic (anti-)monopole solutions as well as non-Einsteinian solutions in the presence of a generalized Wu$-$Yang ansatz and some specific warping functions when the extra dimensions associated with the round and squashed three-sphere $S^{3}$ are, respectively, included. The (anti-)dyonic solution has similar properties to those of the Reissner$-$Nordström$-$de Sitter black holes of the Einstein$-$Yang$-$Mills system. However, the cosmological constant naturally appears in this approach, and it associates with the constant warping function as well as the three-sphere radius. It is demonstrated that not only the squashing parameter $\ell$ behaves as the constant charge but also its sign can determine whether the solution is a dyon/monopole or an antidyon/antimonopole. It is also shown by using the power series method that the existence of nonconstant warping function is essential for finding new exact Schwarzschild-like solutions in the considered model.
description: Revised version
Einige Überlegungen zur Herangehensweise, "die Lesbe" in der Kunst- und Kulturgeschichte zu lokalisieren.
Creators: name: Cottingham, Laura
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Geodesics and $F$-geodesics on tangent bundle with $φ$-Sasaki metric over para-Kähler-Norden manifold
Creators: name: Zagane, Abderrahim
Publisher: name: arXiv
Year: 2023
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C22, 58E10 (Primary ) 53C15, 53C07 (Secondary)

description: In this paper, we investigate some geodesics and $F$-geodesics problems on tangent bundle and on $φ$-unit tangent bundle $T^φ_{1}M$ equipped with the $φ$-Sasaki metric over para-Kähler-Norden manifold $(M^{2m}, φ, g)$.
description: 16 pages
Bilder der Sodomie in der Bibel Moralisée
Creators: name: Tammen, Silke
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Ab initio uncertainty quantification in scattering analysis of microscopy
Creators: name: Gu, Mengyang
name: He, Yue
name: Liu, Xubo
name: Luo, Yimin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Applications (stat.AP)
subject: Methodology (stat.ME)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Estimating parameters from data is a fundamental problem, customarily done by minimizing a loss function between a model and observed statistics. In scattering-based analysis, researchers often employ their domain expertise to select a specific range of wave vectors for analysis, a choice that can vary depending on the specific case. We introduce another paradigm that defines a probabilistic generative model from the beginning of data processing and propagates the uncertainty for parameter estimation, termed the ab initio uncertainty quantification (AIUQ). As an illustrative example, we demonstrate this approach with differential dynamic microscopy (DDM) that extracts dynamical information through Fourier analysis at a selected range of wave vectors. We first show that the conventional way of estimation in DDM is equivalent to fitting a temporal variogram in the reciprocal space using a latent factor model. Then we derive the maximum marginal likelihood estimator, which optimally weighs the information at all wave vectors, therefore eliminating the need to select the range of wave vectors. Furthermore, we substantially reduce the computational cost by utilizing the generalized Schur algorithm for Toeplitz covariances without approximation. Simulated studies validate that AIUQ improves estimation accuracy and enables model selection with automated analysis. The utility of AIUQ is also demonstrated by three distinct sets of experiments: first in an isotropic Newtonian fluid, pushing limits of optically dense systems compared to multiple particle tracking; next in a system undergoing a sol-gel transition, automating the determination of gelling points and critical exponent; and lastly, in discerning anisotropic diffusive behavior of colloids in a liquid crystal. These outcomes collectively underscore AIUQ's versatility to capture system dynamics in an efficient and automated manner.
description: 23 pages, 9 figures
Balli di Sfessania di Jacomo Callot - Eine Radierungsfolge zwischen Commedia dell'Arte und homosexueller Bildmotivik
Creators: name: Möhlmann, Holger
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN
Autocracy vs. Democracy: Political Regimes and Punctuated Equilibrium in Brazil
Creators: name: Rey, Beatriz
Publisher: name: University of North Carolina at Chapel Hill Graduate School
Year: 2014
Subjects: subject: Political planning
subject: Political science
subject: FOS: Political science

description: I test the punctuated equilibrium theory (PET) developed by Jones and Baumgartner (2005) in the context of authoritarianism and democracy in Latin America. By analyzing public budgeting in Brazil, I find evidence that supports the PET. In both political regimes, there is a combination of policy stability and policy punctuations, implying that the distinction between authoritarianism and democracy is not fundamental for understanding budget allocation in Latin America. I find that the level of proportionality in governmental response in authoritarian regimes is greater than in democracies and that proportionality is substantially lower in democracies when centrist ideology and severe economic constraints lead policymakers to develop a narrower set of goals. Once severe economic constraints decrease and a left-wing political party assumes power, the level of proportionality increases. Nevertheless, I find that the level of proportionality can be at best medium because of policymakers' limited attention to all issues.
Hybrid Analog-Digital Beamforming for Multiuser MIMO Millimeter Wave Relay Systems
Creators: name: Xue, Xuan
name: Bogale, Tadilo Endeshaw
name: Wang, Xianbin
name: Wang, Yongchao
name: Le, Long Bao
Publisher: name: arXiv
Year: 2015
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This paper proposed new hybrid, analog-digital, beamforming for a multiuser millimeter wave (mm-wave) relay system. For this system, we consider a sum rate maximization problem. The proposed hybrid beamforming is designed indirectly by considering a sum mean square error (MSE) minimization problem while utilizing the solution of digital beamforming. To this end, we assume that the digital beamforming utilizes the well known block diagonalization (BD) approach. Under this assumption, we solve our problem as follows: First, we formulate the sum rate maximization problem as the minimization of the MSE between the received signal of the hybrid and digital beamforming designs. Then, we design the hybrid beamformings of the source, relay and each destination by leveraging compressive sensing techniques. Simulation results confirm that the proposed hybrid beamforming design achieves performance very close to that of the digital one. Furthermore, we have examined the effects of the number of radio frequency (RF) chains and paths together, and the accuracy of angle of arrival (AoA) and angle of departure (AoD) estimators on the sum rate of the hybrid beamforming designs. Computer simulations reveal that the total sum rate of the hybrid beamforming increases when the number of RF chains and paths increase (or the accuracy of the AoA (AoD) estimator improves).
description: IEEE ICCC 2016
Schwulen- und Lesbenforschung in der Kunstgeschichte
Creators: name: Davis, Whitney
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1996

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 21 (1996): SCHWULEN- UND LESBENFORSCHUNG IN DEN KUNST- UND KULTURWISSENSCHAFTEN