cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Model checking coalitional games in shortage resource scenarios
Creators: name: Della Monica, Dario
name: Napoli, Margherita
name: Parente, Mimmo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Artificial Intelligence (cs.AI)
subject: Computational Complexity (cs.CC)
subject: FOS: Computer and information sciences
subject: F.2.0; F.4.1; F.4.3

description: Verification of multi-agents systems (MAS) has been recently studied taking into account the need of expressing resource bounds. Several logics for specifying properties of MAS have been presented in quite a variety of scenarios with bounded resources. In this paper, we study a different formalism, called Priced Resource-Bounded Alternating-time Temporal Logic (PRBATL), whose main novelty consists in moving the notion of resources from a syntactic level (part of the formula) to a semantic one (part of the model). This allows us to track the evolution of the resource availability along the computations and provides us with a formalisms capable to model a number of real-world scenarios. Two relevant aspects are the notion of global availability of the resources on the market, that are shared by the agents, and the notion of price of resources, depending on their availability. In a previous work of ours, an initial step towards this new formalism was introduced, along with an EXPTIME algorithm for the model checking problem. In this paper we better analyze the features of the proposed formalism, also in comparison with previous approaches. The main technical contribution is the proof of the EXPTIME-hardness of the the model checking problem for PRBATL, based on a reduction from the acceptance problem for Linearly-Bounded Alternating Turing Machines. In particular, since the problem has multiple parameters, we show two fixed-parameter reductions.
description: In Proceedings GandALF 2013, arXiv:1307.4162
A selection-quotient process for packed word Hopf algebra
Creators: name: Duchamp, G. H. E.
name: Hoang-Nghia, N.
name: Tanasa, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: In this paper, we define a Hopf algebra structure on the vector space spanned by packed words using a selection-quotient coproduct. We show that this algebra is free on its irreducible packed words. Finally, we give some brief explanations on the Maple codes we have used.
description: 12 pages, conference proceedings, 5th International Conference on Algebraic Informatics, September 3-6, 2013
Low Masses and High Redshifts: The Evolution of the Mass-Metallicity Relation
Creators: name: Henry, Alaina
name: Scarlata, Claudia
name: Dominguez, Alberto
name: Malkan, Matthew
name: Martin, Crystal L.
name: Siana, Brian
name: Atek, Hakim
name: Bedregal, Alejandro G.
name: Colbert, James W.
name: Rafelski, Marc
name: Ross, Nathaniel
name: Teplitz, Harry
name: Bunker, Andrew J.
name: Dressler, Alan
name: Hathi, Nimish
name: Masters, Daniel
name: McCarthy, Patrick
name: Straughn, Amber
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the first robust measurement of the high redshift mass-metallicity (MZ) relation at 10^{8}< M/M_{\sun} < 10^{10}, obtained by stacking spectra of 83 emission-line galaxies with secure redshifts between 1.3 < z < 2.3. For these redshifts, infrared grism spectroscopy with the Hubble Space Telescope Wide Field Camera 3 is sensitive to the R23 metallicity diagnostic: ([OII]3726,3729 + [OIII] 4959,5007)/Hβ. Using spectra stacked in four mass quartiles, we find a MZ relation that declines significantly with decreasing mass, extending from 12+log(O/H) = 8.8 at M=10^{9.8} M_{\sun} to 12+log(O/H)= 8.2 at M=10^{8.2} M_{\sun}. After correcting for systematic offsets between metallicity indicators, we compare our MZ relation to measurements from the stacked spectra of galaxies with M>10^{9.5} M_{\sun} and z~2.3. Within the statistical uncertainties, our MZ relation agrees with the z~2.3 result, particularly since our somewhat higher metallicities (by around 0.1 dex) are qualitatively consistent with the lower mean redshift z=1.76 of our sample. For the masses probed by our data, the MZ relation shows a steep slope which is suggestive of feedback from energy-driven winds, and a cosmological downsizing evolution where high mass galaxies reach the local MZ relation at earlier times. In addition, we show that our sample falls on an extrapolation of the star-forming main sequence (the SFR-M_{*} relation) at this redshift. This result indicates that grism emission-line selected samples do not have preferentially high SFRs. Finally, we report no evidence for evolution of the mass-metallicity-SFR plane; our stack-averaged measurements show excellent agreement with the local relation.
description: Accepted for publication in ApJ Letters
title: Temperature Dependent Density of States Models and Compiled Data for Radiation Induced Conductivity
Creators: name: Gillespie, Jodie
Publisher: name: Utah State University
Year: 2022

description: Radiation Induced Conductivity (RIC) is the change in conductivity of a material due to bombardment from incident high energy radiation. RIC has consistently been found to follow a standard power law relation, 𝜎𝑅𝐼𝐶(𝑇)=𝑘𝑅𝐼𝐶(𝑇)𝐷∆(𝑇), between conductivity, 𝜎𝑅𝐼𝐶 and adsorbed dose rate, 𝐷. 𝑘𝑅𝐼𝐶(𝑇) and ∆(𝑇) are material dependent parameters. Previous RIC models were developed in the 𝑇→0 limit. Now expanded models are developed in the low temperature limit (within a few 𝑘𝐵𝑇 of the effective Fermi level) by approximating the Fermi-Dirac equation within a few 𝑘𝐵𝑇 of the effective Fermi level. Derivations are based on seven density of states (DOS) models for highly disordered insulating materials: three monotonically decreasing models within the bandgap (exponential, power law, and linear) and two symmetric peaked models within the bandgap (Gaussian and delta function), plus a limiting case with a uniform DOS for each type.
In addition, temperature dependent RIC data is compiled from literature for five polymeric materials used commonly in spacecraft: KaptonTM (polyimide or PI), polyethylenes (PE, low density polyethylene or LDPE, high density polyethylene or HDPE), TeflonTM (polytetrafluoroethylene or PTFE), MylarTM (polyethylene terephthalate or PET), and fluorinated ethylene propylene (FEP). Comparisons are made between compiled data from the literature and Utah State University RIC data, along with pertinent discussion of the results with a focus on the relevance of structural phase transition temperatures on measured RIC values. The second part of this work addresses the serious dearth of pertinent RIC data available needed to make critical design decisions for spacecraft, namely for the current NASA Europa Clipper and Lander missions.
title: AC-AC Converter Topologies for Wireless Charging Applications
Creators: name: Teeneti, Chakridhar Reddy
Publisher: name: Utah State University
Year: 2022

description: Electric vehicles (EVs) are going mainstream due to the increased awareness about climate change and lower total cost of ownership. Due to the rapidly falling battery prices, EVs are inching towards price parity with internal combustion engine (ICE) vehicles. However, long recharging time is still a significant roadblock to EV adoption. The traditional conductive charging solution requires the user to plugin the bulky high-voltage and high-current connector into the EV. Inductive wireless charging has evolved as a safe and convenient alternative to conductive charging as it allows hands-free charging. Static and in-motion wireless charging methods for EVs are increasingly explored these days to alleviate range anxiety. In addition to automobiles, wireless charging finds its application in Autonomous Underwater Vehicles (AUVs), personal mobility vehicles, and consumer electronics. Firstly, a review of the state-of-the-art wireless charging technologies for AUVs with an emphasis on the effect of the marine environment on the wireless power transfer is presented in this thesis.
Secondly, the system-level design of a smart 1 kW wireless charging system for a power wheelchair is also presented. The smart device-operated wireless charging system provides more freedom to wheelchair users by reducing their dependence on the caregiver. Various elements of the charging system including the hardware design, software architecture, system integration, and safety aspects are discussed. The wireless power transfer (WPT) system developed for the power wheelchair utilizes a conventional two-stage AC-AC conversion approach which suffers from low efficiency. Single-stage AC-AC topologies based on a 3-ϕ unfolder have mostly been explored for conductive charging applications and are proven to achieve higher efficiency and power density. However, these solutions cannot be directly applied to the WPT systems due to challenges like a lack of high-speed wireless communication and synchronization between the primary and secondary sides of the WPT system, essential for implementing high bandwidth dual-side control.
Finally, different unfolder-based AC-AC conversion topologies for WPT systems have been explored in this thesis. The topology comparison and modularity concepts for realizing a high-power wireless charging system are presented. A novel modulation strategy for a 3-ϕ unfolder and T-type-based single-stage AC-AC conversion topology has been developed. T The hardware results of a 16 KW hardware prototype of the proposed single-stage ACAC converter topology demonstrating a grid-to-battery efficiency of 93.2% are provided. Furthermore, the practical considerations for extending the proposed topology to a 1 MW wireless charging system are provided.
Sonnenfleckenzeichnung Nr. 88.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.04.1998, 12:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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)
s-Numbers of compact embeddings of function spaces on quasi-bounded domains
Creators: name: Zhang, Shun
name: Gąsiorowska, Alicja
Publisher: name: arXiv
Year: 2013
Subjects: subject: Functional Analysis (math.FA)
subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 41A46, 46E35, 47B06

description: We prove asymptotic formulas for the behavior of approximation, Gelfand, Kolmogorov and Weyl numbers of Sobolev embeddings between Besov and Triebel-Lizorkin spaces defined on quasi-bounded domains.
description: 23 pages, no figures, 4 sections
Sonnenfleckenzeichnung Nr. 235.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.09.1998, 07:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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): 3.
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)
title: Effective CFRP Retrofitting Schemes for Prestressed Concrete Beams
Creators: name: Hussein, Herish Abdullah
Publisher: name: Old Dominion University Libraries
Year: 2014

description: This thesis presents a detailed theoretical study of a number of retrofitting schemes for prestressed concrete beams using carbon fiber reinforced polymer (CFRP) sheets to increase flexural strength and ductility. A simply-supported beam subjected to a gradually increasing uniformly distributed load is adopted for the study with a variety of CFRP retrofiring schemes. Three different types of beam cross sections are included for quantifying the influence of CFRP retrofitting when used in high compression regions in addition to CFRP use in high tension areas. To achieve this goal, nonlinear moment curvature relations are developed and coupled with a finite-difference solution algorithm to predict load-deflection relations for both retrofitted and non-retrofitted schemes. The study reveals a number of effective CFRP retrofitting schemes that result in a significant increase in both strength and ductility of the prestressed concrete beam further enhanced in the presence of compressive CFRP sheets. It is also demonstrated that a very significant increase in the beam section's strength can be achieved with an increase in CFRP thickness; however, this occurs at the expense of a decrease in ductility.
Sonnenfleckenzeichnung Nr. 291.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.11.1998, 08:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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): 3.
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)
Non-uniqueness of Weak Solutions to the Wave Map Problem
Creators: name: Widmayer, Klaus
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 35L05, 35L71

description: In this note we show that weak solutions to the wave map problem in the energy-supercritical dimension 3 are not unique. On the one hand, we find weak solutions using the penalization method introduced by Shatah and show that they satisfy a local energy inequality. On the other hand we build on a special harmonic map to construct a weak solution to the wave map problem, which violates this energy inequality. Finally we establish a local weak-strong uniqueness argument in the spirit of Struwe which we employ to show that one may even have a failure of uniqueness for a Cauchy problem with a stationary solution. We thus obtain a result analogous to the one of Coron for the case of the heat flow of harmonic maps.
description: 16 pages
Additional file 1 of Shorter length of hospital stay for hip fracture in those with dementia and without a known diagnosis of osteoporosis in the USA
Creators: name: Rasu, Rafia S.
name: Zalmai, Rana
name: Matusevich, Aliza R. Karpes
name: Hunt, Suzanne L.
name: Milind A. Phadnis
name: Rianon, Nahid
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Supplementary Table 1. ICD-9-CM codes for fracture type and surgical repair.
Sonnenfleckenzeichnung Nr. 77.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.03.1998, 08:15, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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): 3.
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)
title: Hohe Versammlung! Durch die in allen Theilen Deutschlands angeordneten Wahlen hat die in Frankfurt zusammengetretene hohe Versammlung den Beruf erhalten über dasjenige zu berathen, was zur inneren Einigung der verschiedenen deutschen Länder und Stämme ... erforderlich ist. ...; [1848]
title: [München, den 20. Juni 1848]
titleType: Subtitle
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2007

description: Kopftitel. - Enthält die Forderungen nach Freiheit der Gemeinden, Vereine und Körperschaftn, Religionsfreiheit, Freiheit der Lehre und Pressefreiheit
Black hole stability in Jordan and Einstein frames
Creators: name: Myung, Yun Soo
name: Moon, Taeyoon
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the classical stability of Schwarzschild black hole in Jordan and Einstein frames which are related by the conformal transformations. For this purpose, we introduce two models of the Brans-Dicke theory and Brans-Dicke-Weyl gravity in Jordan frame and two corresponding models in the Einstein frame. The former model is suitable for studying the massless spin-2 graviton propagating around the Schwarzschild black hole, while the later is designed for the massive spin-2 graviton propagating around the black hole. It turns out that the black hole (in)stability is independent of the frame which shows that the two frames are equivalent to each other.
description: 1+15 pages, 1 figure, version to appear in PRD
Additional file 2 of Shorter length of hospital stay for hip fracture in those with dementia and without a known diagnosis of osteoporosis in the USA
Creators: name: Rasu, Rafia S.
name: Zalmai, Rana
name: Matusevich, Aliza R. Karpes
name: Hunt, Suzanne L.
name: Milind A. Phadnis
name: Rianon, Nahid
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2: Supplementary Table 2. Categorization of variables.
Caring for the Pan: The Collaborative, Multi-­layered and Temporal Dynamics of Agricultural Knowledge among War-Khasi Farmers
Creators: name: Hölzle, Éva Rozália
Publisher: name: International Quarterly for Asian Studies
Year: 2023

description: War-Khasis, who live in Bangladesh, earn their subsistence from the production of pan (betel leaf), which is cultivated in the forest. By exploring the betel leaf cultivation practices of War-Khasi farmers, the types of knowledge they mobilise to grow betel leaf successfully, and how they acquire these forms of knowledge, this ethnographic study draws attention to the collaborative, multi-­layered and temporal dynamics of agricultural knowledge. Betel cultivation, far from being an independent human enterprise, is a collaborative and relational effort involving multiple species. The War-Khasi word sumar, meaning to cultivate and to take care, exemplifies the relational aspects of farming through multispecies collaboration. Although pan can grow naturally in the forest, cultivating betel necessitates the mastering and mobilisation of complex agricultural knowledge, as well as physical dexterity. Throughout the life of a farmer, such knowledge forms are in constant flux. The intergenerational transmission of agricultural knowledge, the adjustment of knowledge to the seasons and changing circumstances, the revision of knowledge as life experiences accumulate, and the transformation of the self during the effort to become a good farmer reveal movements of knowledge with different temporalities.
description: International Quarterly for Asian Studies, Vol. 54 No. 2 (2023): Knowledge on the Move, Part I
The role of galaxy interaction in the SFR-M relation: characterizing morphological properties of Herschel-selected galaxies at 0.2
Creators: name: Hung, Chao-Ling
name: Sanders, David B.
name: Casey, Caitlin M.
name: Lee, Nicholas
name: Barnes, Joshua E.
name: Capak, Peter
name: Kartaltepe, Jeyhan S.
name: Koss, Michael
name: Larson, Kirsten L.
name: Floc'h, Emeric Le
name: Lockhart, Kelly
name: Man, Allison W. S.
name: Mann, Andrew W.
name: Riguccini, Laurie
name: Scoville, Nicholas
name: Symeonidis, Myrto
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Galaxy interactions/mergers have been shown to dominate the population of IR luminous galaxies (log(LIR)>11.6Lsun) in the local Universe (z<0.25). Recent studies based on the relation between galaxies' star formation rates and stellar mass (the SFR-M relation or the galaxy main sequence (MS)) have suggested that galaxy interaction/mergers may only become significant when galaxies fall well above the galaxy MS. Since the typical SFR at given M increases with redshift, the existence of galaxy MS implies that massive, IR-luminous galaxies at high-z may not necessarily be driven by galaxy interactions. We examine the role of galaxy interactions in the SFR-M relation by carrying out a morphological analysis of 2084 Herschel-selected galaxies at 0.2 < z < 1.5 in the COSMOS field. Herschel-PACS and -SPIRE observations covering the full 2-deg^2 COSMOS field provide one of the largest far-IR selected samples of high-redshift galaxies with well-determined redshifts to date, with sufficient sensitivity at z ~ 1, to sample objects lying on and above the galaxy MS. Using a detailed visual classification scheme, we show that the fraction of "disk galaxies" decreases and the fraction of "irregular" galaxies increases systematically with increasing LIR out to z ~ 1.5 and z ~ 1.0, respectively. At log(LIR) > 11.5 Lsun, >50% of the objects show evident features of strongly interacting/merger systems, where this percentage is similar to the studies of local IR-luminous galaxies. The fraction of interacting/merger systems also systematically increases with the deviation from the SFR-M relation, supporting the view that galaxies fall above the MS are more dominated by mergers than the MS galaxies. Meanwhile, we find that ~18% of massive IR-luminous MS galaxies are classified as interacting systems, where this population may not evolve through the evolutionary track predicted by a simple gas exhaustion model.
description: 14 pages, 11 figures, ApJ accepted
Intense low-energy ferromagnetic fluctuations in the antiferromagnetic heavy-fermion metal CeB6
Creators: name: Jang, H.
name: Friemel, G.
name: Ollivier, J.
name: Dukhnenko, A. V.
name: Shitsevalova, N. Yu.
name: Filipov, V. B.
name: Keimer, B.
name: Inosov, D. S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Heavy-fermion metals exhibit a plethora of low-temperature ordering phenomena, among them the so-called hidden-order phases that in contrast to conventional magnetic order are invisible to standard neutron diffraction. One of the oldest and structurally simplest hidden-order compounds, CeB6, became famous for an elusive phase that was attributed to the antiferroquadrupolar ordering of cerium-4f moments. In its ground state, CeB6 also develops a more usual antiferromagnetic (AFM) order. Hence, its essential low-temperature physics was always considered to be solely governed by AFM interactions between the dipolar and multipolar Ce moments. Here we overturn this established perspective by uncovering an intense ferromagnetic (FM) low-energy collective mode that dominates the magnetic excitation spectrum of CeB6. Our inelastic neutron-scattering data reveal that the intensity of this FM excitation by far exceeds that of conventional spin-wave magnons emanating from the AFM wave vectors, thus placing CeB6 much closer to a FM instability than could be anticipated. This propensity of CeB6 to ferromagnetism may account for much of its unexplained behavior, such as the existence of a pronounced electron spin resonance, and should lead to a substantial revision of existing theories that have so far largely neglected the role of FM interactions.
description: 7 pages including supplemental material
title: Being an Important Artist: Creative Production and Artistic Branding on Social Media
Creators: name: Flader, Matty
Publisher: name: Emily Carr University of Art and Design
Year: 2022
Subjects: subject: Social media
valueUri: https://id.loc.gov/authorities/subjects/sh2006007023
subject: Labor
valueUri: https://id.loc.gov/authorities/subjects/sh90004091
subject: Identity
valueUri: http://vocab.getty.edu/page/aat/300257052
subject: Artists
valueUri: https://id.loc.gov/authorities/subjects/sh85008276
subject: Celebrities
valueUri: https://id.loc.gov/authorities/subjects/sh85021618

description: The arts-based research in this thesis explores the status of creative labour and artistic identity on social media through the creation of branded Tik Tok accounts and multi-platform media content. The thesis addresses the platformization of artistic production on social media and investigates the ambivalent relationship between self-fashioned creative identity and corporate branding strategy, both within and without the arts academy. The project is composed of films created to highlight the labour of social media practice within a competitive attention economy that positions the artist as performer and product of consumption. Some of the interventions involve characters who aspire to become famous (e.g. @garbahje), some directly reference well-known celebrities (e.g. @celebritydeepfake), and others create self-referential collaborations with local influencers that highlight the labour behind online branding (e.g. The Real Alex Kazemi and @puppyteethstudios). These projects are situated within lineages of post-internet aesthetics and camp, developed to create an ambiguous tone that reveals the complexity of presenting or performing artistic authenticity within a neoliberal platform economy.
On the sbottom resonance in dark matter scattering
Creators: name: Gondolo, Paolo
name: Scopel, Stefano
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A resonance in the neutralino-nucleus elastic scattering cross section is usually purported when the neutralino-sbottom mass difference m_sbottom-m_chi is equal to the bottom quark mass m_b ~ 4 GeV. Such a scenario has been discussed as a viable model for light (~ 10 GeV) neutralino dark matter as explanation of possible DAMA and CoGeNT direct detection signals. Here we give physical and analytical arguments showing that the sbottom resonance may actually not be there. In particular, we show analytically that the one-loop gluon-neutralino scattering amplitude has no pole at m_sbottom=m_chi+m_b, while by analytic continuation to the regime m_sbottomsquark+quark becomes kinematically allowed. The pole can be interpreted as the formation of a sbottom-antibottom-qqq or antisbottom-bottom qqq resonant state (where qqq are the nucleon valence quarks), which is kinematically not accessible if the neutralino is the LSP. Our analysis shows that the common practice of estimating the neutralino-nucleon cross section by introducing an ad-hoc pole at m_sbottom=m_chi+m_b into the effective four-fermion interaction (including higher-twist effects) should be discouraged, since it corresponds to adding a spurious pole to the scattering process at the center-of-mass energy sqrt(s) m_chi m_sbottom-m_b. Our considerations can be extended from the specific case of supersymmetry to other cases in which the dark matter particle scatters off nucleons through the exchange of a b-flavored state almost degenerate to its mass, such as in theories with extra dimensions and in other mass-degenerate dark matter scenarios recently discussed in the literature.
description: 31 pages, 14 figures
Sonnenfleckenzeichnung Nr. 168.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.07.1998, 07:00, erstellt von Araldo Pittini
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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)
Sonnenfleckenzeichnung Nr. 265.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 30.10.1998, 08:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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): 3.
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)
Sonnenfleckenzeichnung Nr. 104.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.05.1998, 12:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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): 3.
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)
Quarkonium correlation functions at finite temperature in the charm to bottom region
Creators: name: Ohno, Hiroshi
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Quarkonium correlation functions at finite temperature were studied in a region of the quark mass for charmonia to bottomonia in quenched lattice QCD with $O(a)$-improved Wilson quarks. Our simulations were performed on large isotropic lattices at temperatures in the range from about 0.80$T_c$ to 1.61$T_c$. We investigated quarkonium behavior in terms of temperature dependence as well as quark mass dependence of the quarkonium correlation functions and related quantities at both vanishing and finite momenta.
description: 7 pages, 4 figures, talk presented at The 31st International Symposium on Lattice Field Theory, July 29 - August 3, 2013, Mainz, Germany
Additional file 1 of Heel pain in female patients with early knee osteoarthritis
Creators: name: Imam, Mohamed Hassan
name: Korium, Hamdy
name: Afifi, Ahmed Hafez Ahmed
name: El-Moniem, Heba Alla Mohamed Abd
name: Abdel-Fatah, Yousra Hisham
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: STROBE checklist. A detailed checklist for the study, with page and paragraph number. (DOCX 40 kb)
[Humanistische Sammelhandschrift]; [um 1450]
Creators: name: Tibullus, Albius
name: Propertius, Sextus
name: Ovidius Naso, Publius
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2009

description: Entstehungsort: Italien (vermutlich Florenz). - Entstehungszeit: um 1450
Sonnenfleckenzeichnung Nr. 159.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.07.1998, 08:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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)
Sonnenfleckenzeichnung Nr. 152.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.06.1998, 08:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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)
title: Bifurcations and Hysteresis in the Dynamics of Small Populations of Spherical Magnets
Creators: name: Haugen, Peter T.
Publisher: name: Utah State University
Year: 2022

description: If you heat up some kinds of metals and then cool them down next to a magnet, they will be a magnet when they cool, but if they cool down away from a magnet, they will just be a lump of metal. This is an example of hysteresis and it’s very important for lots of technology. Another example of hysteresis might be a water tower pump that turns on when the tower is nearly empty and keeps going until the tower is nearly full. Whether or not the pump is on when the tower is half full depends on what the condition of the tower was recently. Hysteresis more generally can be thought of as when somethings present condition depends very strongly on what it’s history was. A counter example would be for a gas, when you know it’s temperature and pressure and volume, that’s all that matters.
Many systems with hysteresis are complicated, but this research has found that some very simple arrangements of the simplest magnets can have still have hysteresis. I show this primarily by looking at how the systems move around their resting position.
This research was funded by an NSF grant.
Delineating the interaction of Escherichia species with freshwater pathogens and land-use
Creators: name: Cookson, Adrian
Publisher: name: AgResearch
Year: 2024
Subjects: classificationCode: 41
subject: Environmental sciences

description: A project to add value to Ministry for the Environment's Freshwater Pathogen QMRA study found that low numbers of E. coli phylotype B1 and a more diverse distribution of phylotypes were associated with recent faecal contaminations. Eight differnent phylotypes were identified; B1 was the most abundant (48.0%), followed by B2 (14.9%) and A (14.8%), and the 'crypic' Escherichia clades were rare (0.7%). Phylotypes A and B1 were overrepresented in dairy and urban sites which had the highest levels of overall E. coli contamination. In contrast, B2 were overrepresented in low impact sites which had the lowest E. coli contamination levels. E. coli contamination was also positively associated with increased the bacterial pathogens Salmonella and Campylobacter, but there was no interaction between E. coli and contamination by protozoa, Cryptosporidium or Giardia. Water samples from dairy land-use sites had a higher prevalence of Campylobacter, bacterial pathogens and protozoan pathogens. A higher prevalence of Salmonella was noted in water samples from avian and urban land-use sites. Pathogens were still detected in some water samples from low impact sites with a low E. coli concentration where human, ruminant and avian faecal sources were absent. This study demonstrated that the prevalence of some phylotypes was clearly associated with land-use.
Sonnenfleckenzeichnung Nr. 237.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.09.1998, 10:15, erstellt von Andrea Manna
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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)
Sonnenfleckenzeichnung Nr. 309.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.12.1998, 09:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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): 3.
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)
title: Rainfall Increases Alpha and Has No Effect on the Beta Diversity of Animal-Dispersed Shrubs in Panama
Creators: name: Hopson, Rosemary
Publisher: name: Utah State University
Year: 2022

description: Climate patterns affect where plants can grow and survive. In tropical areas, the main form of precipitation is rain, and rainfall has been demonstrated to influence tree species distributions. For this thesis, I examined the relationship between rainfall and the diversity of animal-dispersed tropical shrubs. To do this, I used data on shrub diversity collected in the summer of 2017. Plots were established across the Isthmus of Panama, from the drier Pacific side to the wetter Atlantic side, to survey animal-dispersed shrubs. I analyzed three metrics of diversity that weigh rare and common species differently. The first weighs rare species more, the second weighs rare and common species equally, and the third weighs common species more. I created a model to show how rainfall affects these metrics. I found that rainfall has a significant positive effect on rare and common species which is consistent with other studies on tree species across the same gradient in Panama. Additionally, I investigated the differences between animal-dispersed shrub communities along the rainfall gradient. To do this I used two additional metrics, one that considers only the presence/absence of species in each community while the other considers both the presence/absence and abundances of species. I found differences in animal-dispersed shrub community composition, but the effect of rainfall on the differences was not significant. Overall, I found that rainfall has a great effect on the diversity of animal-dispersed shrubs in Panama but does not explain the differences between communities. These results indicate the effect that rainfall has on the diversity of animal-dispersed shrubs allowing for better predictions of climate change effects on plant communities.
Sonnenfleckenzeichnung Nr. 239.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 23.09.1998, 08:15, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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)
Order-Parameter Symmetries of Domain Walls in Ferroelectrics and Ferroelastics
Creators: name: Tolédano, Pierre
name: Guennou, Mael
name: Kreisel, Jens
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The symmetry of boundaries between ferroelectric, ferroelastic and antiphase domains is a key element for a theoretical understanding of their properties. Here, we derive this symmetry from their organic relation to the symmetry of the primary transition order parameters. The domain wall symmetries are shown to coincide with directions of the order-parameter n-dimensional vector space, corresponding to sum of the vectors associated with adjacent domain states. This property is illustrated by the determination of the domain wall maximal symmetries in BaTiO3, LaAlO3, SrTiO3 and Gd2(MoO4)3. Besides, the domain pattern in YMnO3 is interpreted as resulting from an annihilation-creation process, the annihilation of the antiphase domain walls creating six ferroelectric domain walls merging at a single point.
description: 5 pages, 3 figures
Analysis of the implication of current policy and governance of agrifood systems on the use of Underutilised Crops (UCs)
Creators: name: Bálint, Balázs
name: Lazányi, Orsolya
name: Fodor, Kata
name: Czeglédi, Alexandra
name: Liu, Zilin
Publisher: name: Zenodo
Year: 2023

description: D5.2 overviews the implications of current policy and governance of agrifood systems on the use of underutilised crops. It presents an analysis of the EU's agrifood policies, strategies, and global commitments, as well as policy case studies to illustrate policy innovations along the value chain to maintain underutilised crops.
Flavored Dark Matter and R-Parity Violation
Creators: name: Batell, Brian
name: Lin, Tongyan
name: Wang, Lian-Tao
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Minimal Flavor Violation offers an alternative symmetry rationale to R-parity conservation for the suppression of proton decay in supersymmetric extensions of the Standard Model. The naturalness of such theories is generically under less tension from LHC searches than R-parity conserving models. The flavor symmetry can also guarantee the stability of dark matter if it carries flavor quantum numbers. We outline general features of supersymmetric flavored dark matter (SFDM) models within the framework of MFV SUSY. A simple model of top flavored dark matter is presented. If the dark matter is a thermal relic, then nearly the entire parameter space of the model is testable by upcoming direct detection and LHC searches.
description: 11 pages, 4 figures
Sonnenfleckenzeichnung Nr. 97.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 23.04.1998, 12:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1998

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)