cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
SoTL und Wissenschaftsdidaktik. Verschiedene Verständnisse und die Suche nach gegenseitigen Impulsen
Creators: name: Bohndick, Carla
name: Brase, Alexa
Publisher: name: Universität Hamburg
Year: 2023
Subjects: Wissenschaftsdidaktik
Scholarship of Teaching and Learning
Hochschullehre
Hochschuldidaktik

description: Auch wenn Wissenschaftsdidaktik und Scholarship of Teaching and Learning (SoTL) auf unterschiedliche Traditionen zurückgehen, lassen sie sich als „Verwandte“ (Reinmann, 2022, S. 268) sinnvoll aufeinander beziehen. Reinmann deutet in diesem Zusammenhang SoTL wissenschaftsdidaktisch als „Aufruf zur Selbstreflexivität“ (Reinmann, 2022, S. 279), während Kreber fragt, ob ihre Idee von SoTL als transformative, theoriegeleitete Reflexion ein guter Impuls für die Wissenschaftsdidaktik-Diskussion sein kann (Kreber, 2022, S. 239). Wir erweitern diese Fragestellung und gehen unterschiedlichen Möglichkeiten der gegenseitigen Inspiration von Wissenschaftsdidaktik und SoTL nach. Im Diskussionsimpuls werden verschiedene Schwerpunkte der Wissenschaftsdidaktik und Verständnisse von SoTL identifiziert und aufeinander bezogen, um einen erweiterten Möglichkeitsraum für SoTL, Hochschullehre und Hochschuldidaktik zu skizzieren.

Referenzen: Kreber, C. (2022). The Scholarship of Teaching and Learning. In G. Reinmann & R. Rhein (Hrsg.), Wissenschaftsdidaktik I: Einführung (S. 222–243). transcript. / Reinmann, G. (2022). Wissenschaftsdidaktik und ihre Verwandten im internationalen Diskurs zur Hochschulbildung. In G. Reinmann & R. Rhein (Hrsg.), Wissenschaftsdidaktik I: Einführung (S. 267–285). transcript.
Age- and disease-dependent increase of the mitophagy marker phospho-ubiquitin in normal aging and Lewy body disease
Creators: name: Hou, Xu
name: Fiesel, Fabienne C.
name: Truban, Dominika
name: Casey, Monica Castanedes
name: Wen-Lang Lin
name: Soto, Alexandra I.
name: Tacik, Pawel
name: Rousseau, Linda G.
name: Diehl, Nancy N.
name: Heckman, Michael G.
name: Lorenzo-Betancor, Oswaldo
name: Isidre Ferrer
name: Arbelo, José M.
name: Steele, John C.
name: Farrer, Matthew J.
name: Cornejo-Olivas, Mario
name: Torres, Luis
name: Mata, Ignacio F.
name: Graff-Radford, Neill R.
name: Wszolek, Zbigniew K.
name: Ross, Owen A.
name: Murray, Melissa E.
name: Dickson, Dennis W.
name: Springer, Wolfdieter
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Sociology
subject: FOS: Sociology

description: Although exact causes of Parkinson disease (PD) remain enigmatic, mitochondrial dysfunction is increasingly appreciated as a key determinant of dopaminergic neuron susceptibility in both familial and sporadic PD. Two genes associated with recessive, early-onset PD encode the ubiquitin (Ub) kinase PINK1 and the E3 Ub ligase PRKN/PARK2/Parkin, which together orchestrate a protective mitochondrial quality control (mitoQC) pathway. Upon stress, both enzymes cooperatively identify and decorate damaged mitochondria with phosphorylated poly-Ub (p-S65-Ub) chains. This specific label is subsequently recognized by autophagy receptors that further facilitate mitochondrial degradation in lysosomes (mitophagy). Here, we analyzed human post-mortem brain specimens and identified distinct pools of p-S65-Ub-positive structures that partially colocalized with markers of mitochondria, autophagy, lysosomes and/or granulovacuolar degeneration bodies. We further quantified levels and distribution of the ‘mitophagy tag’ in 2 large cohorts of brain samples from normal aging and Lewy body disease (LBD) cases using unbiased digital pathology. Somatic p-S65-Ub structures independently increased with age and disease in distinct brain regions and enhanced levels in LBD brain were age- and Braak tangle stage-dependent. Additionally, we observed significant correlations of p-S65-Ub with LBs and neurofibrillary tangle levels in disease. The degree of co-existing p-S65-Ub signals and pathological PD hallmarks increased in the pre-mature stage, but decreased in the late stage of LB or tangle aggregation. Altogether, our study provides further evidence for a potential pathogenic overlap among different forms of PD and suggests that p-S65-Ub can serve as a biomarker for mitochondrial damage in aging and disease.
Smart Grids - Entwicklung und Validierung der Energiesysteme der Zukunft
Creators: name: Strasser, Thomas I.
Publisher: name: Zenodo
Year: 2020
Subjects: Integrated Research Infrastructure
Approaches for Smart Energy Technologies
Education and Training
Free Laboratory Access
Presentation
European Union (EU)
H2020
Project
ERIGrid 2.0
GA 870620

description: Überblick über das Thema der intelligenten Energiesystems (Smart Grids), deren Entwicklung und Validierung.
Capacitated Vehicle Routing with Non-uniform Speeds
Creators: name: Gortz, Inge Li
name: Molinaro, Marco
name: Viswanath  Nagarajan
name: Ramamoorthi Ravi
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The capacitated vehicle routing problem (CVRP) [21] involves distributing (identical) items from a depot to a set of demand locations in the shortest possible time, using a single capacitated vehicle. We study a generalization of this problem to the setting of multiple vehicles having non-uniform speeds (that we call Heterogenous CVRP), and present a constant-factor approximation algorithm. The technical heart of our result lies in achieving a constant approximation to the following TSP variant (called Heterogenous TSP). Given a metric denoting distances between vertices, a depot r containing k vehicles having speeds {λ  i } i = 1  k , the goal is to find a tour for each vehicle (starting and ending at r), so that every vertex is covered in some tour and the maximum completion time is minimized. This problem is precisely Heterogenous CVRP when vehicles are uncapacitated. The presence of non-uniform speeds introduces difficulties for employing standard tour-splitting techniques. In order to get a better understanding of this technique in our context, we appeal to ideas from the 2-approximation for minimum makespan scheduling in unrelated parallel machines of Lenstra et al. [19]. This motivates the introduction of a new approximate MST construction called Level-Prim, which is related to Light Approximate Shortest-path Trees [18]. The last component of our algorithm involves partitioning the Level-Prim tree and matching the resulting parts to vehicles. This decomposition is more subtle than usual since now we need to enforce correlation between the lengths of the parts and their distances to the depot
Pion Form Factor in Improved Holographic QCD Backgrounds
Creators: name: Kwee, Herry J.
name: Lebed, Richard F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We extend a recent numerical calculation of the pion electromagnetic form factor F_π(Q^2) in holographic QCD to study two important issues regarding the behavior of fields in the bulk. First, we show that using a chiral symmetry-breaking field formally satisfying the boundary conditions of the ``soft-wall'' model changes numerical results very little from the earlier calculation that ignores these constraints. Second, we use a background field that interpolates between ``hard-wall'' and ``soft-wall'' models to obtain an improved model that reproduces the desirable phenomenological features of both. In all cases, F_π$ for large Q^2 is shallower than data, an effect that can be cured by relaxing the fit to one of the static observables, particularly the decay constant f_π.
description: 19 pages, 1 eps figure. This version, to appear in Phys. Rev. D, includes an extended discussion of the fit to the soft-wall model and a detailed description of the numerical approaches used
SanFranciscoBay_Adapt2SeaLevelRise_CaseStudies
Creators: name: Hirschfeld, Daniella
name: Hill, Kristina
name: Plane, Ellen
Publisher: name: Dryad
publisherIdentifier: https://ror.org/00x6h5n95
publisherIdentifierScheme: ROR
Year: 2017
Subjects: Case Study
Physical Plans

description: As awareness of climate change increases more projects are beginning to
 include sea level rise in their planning and design. To better understand
 cutting edge examples of sea level rise adaptation we examined the current
 conditions and projected future changes from nine physical sea level rise
 adaptation projects in the San Francisco Bay.
description: Our analysis is based on four primary steps. First for each case study we
 digitized a project boundary based on critical reports for that specific
 case study. The read me file contains details on the reports used for each
 case study. Second, for the current conditions, we reclassified the
 shoreline infrastructure data from San Francisco Estuary Institute (SFEI).
 We used the following dictionary to reclassify the data in terms of the
 Landform / Wall value: {'Berm': 'Landform',
 'Channel or Opening': 'Landform', 'Shoreline
 Protection Structure': 'Landform','Embankment':
 'Landform', 'Engineered Levee': 'Landform',
 'Floodwall': 'Wall', 'Natural Shoreline':
 'Landform','Transportation Structure':
 'Wall', 'Water Control Structure': 'Wall',
 'Wetland': 'Landform'}. We used the following
 dictionary to reclassify the data in terms of the Dynaic / Static value
 {'Berm': 'Static', 'Channel or Opening':
 'Static', 'Shoreline Protection Structure':
 'Static','Embankment': 'Static',
 'Engineered Levee': 'Static', 'Floodwall':
 'Static', 'Natural Shoreline':
 'Dynamic','Transportation Structure':
 'Static', 'Water Control Structure':
 'Dynamic', 'Wetland': 'Dynamic'}.
 Additionally, for some of the shoreline protection structure sites we used
 google earth and site visits to shift their categorization from landform
 to wall. Third we used the boundaries to clip the current conditions to
 the project specific areas. Finally using detailed analysis from each case
 studies report we altered some of the current lines to reflect the
 proposed changes.
Konsum | Consommation: Auf dem Weg zu einer nachhaltigen Transformation? | vers une transformation durable ?
Creators: name: Schweizerische Akademie Der Geistes- Und Sozialwissenschaften
Publisher: name: Zenodo
Year: 2021
Subjects: Sustainable Development Goals
Nachhaltigkeit
Durabilité
Konsum
Consommation
Geistes- und Sozialwissenschaften
Sciences humaines et sociales
Social Sciences and Humanities

description: Das thematische Dossier in diesem Bulletin versammelt einen Bildessay mit Arbeiten des Fotografen Vladimir Antaki und neun neue Texte von neun Autorinnen und zwei Autoren, die sich intensiv mit Fragen eines nachaltigen Konsums auseinandergesetzt haben. Es ist Teil einer langfristig angelegten Auseinandersetzung der SAGW mit dem Thema Konsum im Rahmen der Initiative für Nachhaltigkeitsforschung der Akademien. Le présent dossier rassemble un recueil d’images du photographe Vladimir Antaki ainsi que neuf textes de onze auteur·e·s qui traitent intensivement aux questions d'une consommation durable et couvrent un large spectre disciplinaire, allant de la sociologie à la psychologie et à la recherche technologique en passant par les sciences culturelles et politiques. Il s’inscrit dans la réflexion et les activités que l’ASSH mène autour du thème de la consommation, dans le cadre de l’Initiative sur le développement durable des Académies suisses.

description: Cite as: Schweizerische Akademie der Geistes- und Sozialwissenschaften (2021): Konsum | Consommation: Auf dem Weg zu einer nachhaltigen Transformation? | Vers une transformation durable ? (Bulletin der Schweizerischen Akademie der Geistes- und Sozialwissenschaften 27,2).
Particle swarm optimization of the sensitivity of a cryogenic gravitational wave detector
Creators: name: Michimura, Yuta
name: Komori, Kentaro
name: Nishizawa, Atsushi
name: Takeda, Hiroki
name: Nagano, Koji
name: Enomoto, Yutaro
name: Hayama, Kazuhiro
name: Somiya, Kentaro
name: Ando, Masaki
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Cryogenic cooling of the test masses of interferometric gravitational wave detectors is a promising way to reduce thermal noise. However, cryogenic cooling limits the incident power to the test masses, which limits the freedom of shaping the quantum noise. Cryogenic cooling also requires short and thick suspension fibers to extract heat, which could result in the worsening of thermal noise. Therefore, careful tuning of multiple parameters is necessary in designing the sensitivity of cryogenic gravitational wave detectors. Here, we propose the use of particle swarm optimization to optimize the parameters of these detectors. We apply it for designing the sensitivity of the KAGRA detector, and show that binary neutron star inspiral range can be improved by 10%, just by retuning seven parameters of existing components. We also show that the sky localization of GW170817-like binaries can be further improved by a factor of 1.6 averaged across the sky. Our results show that particle swarm optimization is useful for designing future gravitational wave detectors with higher dimensionality in the parameter space.
description: 12 pages, 3 figures, fixed a typo in Table 1
Can We All Get Along? Incentive Contracts to Bridge the Marketing and Operations Divide
Creators: name: Kinshuk  Jerath
name: Netessine, Serguei
name: Z. John Zhang
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The marketing and operations management arms in a firm must work in coordination – marketing efforts to create demand go to waste if supply is suboptimal, and vice versa. However, achieving this coordination has remained a long-standing problem, because in most firms these units are managed in a decentralized manner. A major source of conflict is that marketing compensation is usually heavily weighted towards sales whereas operations compensation is usually heavily weighted towards expense reduction. In this paper, we invoke agency theory to determine compensation plans for sales and operations managers to coordinate their activities in the best interests of the firm. We first show in a single product scenario that, by rewarding the sales manager for increasing sales and the operations manager for reducing total cost, a firm cannot coordinate the two functions. Furthermore, a simple profit-sharing contract does not work, either, because of the free-rider problem. However, we show that each of the following two contract schemes can always achieve coordination: (1) rewarding the operations manager separately for increasing sales and reducing costs, and (2) rewarding him separately for reducing missed sales and leftover supply. We thus show that choosing the right performance metrics (before choosing the contract parameters) can mean the difference between being able to align the interests of the salesforce with those of the firm and not being able to do so. We characterize how the parameters of the optimal contracts vary with product and demand characteristics. For instance, we find that when costs are high, the sales commission for the sales manager can increase with uncertainty in demand, a result which runs contrary to results from classic agency theory. In a multiproduct scenario, when one manager manages several products, the coordinating contracts are fairly complicated. However, we show that simple contracts, which we characterize as either a sales-focused organization (a separate sales manager for every product, one operations manager for all products) or an operations-focused organization (a separate operations manager for every product, one sales manager for all products), can help a firm to achieve near perfect coordination. This is in line with the observation that most firms have either a “sales image” or a “cost image,” and sheds some light on how the underlying objective of aligning marketing and operations, while keeping the size of the salesforce small and compensation contracts simple, can influence the organization of a firm.
Spatially resolved kinematics in the central 1 kpc of a compact star-forming galaxy at z=2.3 from ALMA CO observations
Creators: name: Barro, G.
name: Kriek, M.
name: Perez-Gonzalez, P. G.
name: Diaz-Santos, T.
name: Price, S. H.
name: Rujopakarn, W.
name: Pandya, V.
name: Koo, D. C.
name: Faber, S. M.
name: Dekel, A.
name: Primack, J. R.
name: Kocevski, D. D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present high spatial resolution (FWHM$\sim$0.14'') observations of the CO($8-7$) line in GDS-14876, a compact star-forming galaxy at $z=2.3$ with total stellar mass of $\log(M_{\star}/M_{\odot})=10.9$. The spatially resolved velocity map of the inner $r\lesssim1$~kpc reveals a continous velocity gradient consistent with the kinematics of a rotating disk with $v_{\rm rot}(r=1\rm kpc)=163\pm5$ km s$^{-1}$ and $v_{\rm rot}/σ\sim2.5$. The gas-to-stellar ratios estimated from CO($8-7$) and the dust continuum emission span a broad range, $f^{\rm CO}_{\rm gas}=M_{\rm gas}/M_{\star}=13-45\%$ and $f^{\rm cont}_{\rm gas}=50-67\%$, but are nonetheless consistent given the uncertainties in the conversion factors. The dynamical modeling yields a dynamical mass of$\log(M_{\rm dyn}/M_{\odot})=10.58^{+0.5}_{-0.2}$ which is lower, but still consistent with the baryonic mass, $\log$(M$_{\rm bar}$= M$_{\star}$ + M$^{\rm CO}_{\rm gas}$/M$_{\odot}$)$=11.0$, if the smallest CO-based gas fraction is assumed. Despite a low, overall gas fraction, the small physical extent of the dense, star-forming gas probed by CO($8-7$), $\sim3\times$ smaller than the stellar size, implies a strong concentration that increases the gas fraction up to $f^{\rm CO, 1\rm kpc}_{\rm gas}\sim 85\%$ in the central 1 kpc. Such a gas-rich center, coupled with a high star-formation rate, SFR$\sim$ 500 M$_{\odot}$ yr$^{-1}$, suggests that GDS-14876 is quickly assembling a dense stellar component (bulge) in a strong nuclear starburst. Assuming its gas reservoir is depleted without replenishment, GDS-14876 will quickly ($t_{\rm depl}\sim27$ Myr) become a compact quiescent galaxy that could retain some fraction of the observed rotational support.
description: Accepted for Publication in ApJL. Kinematic maps are shown in Figures 2 and 4
Fostering Innovation with European Smart Grid Research Infrastructures
Creators: name: Strasser, Thomas I.
Publisher: name: Zenodo
Year: 2021
Subjects: Integrated Research Infrastructure
Approaches for Smart Energy Technologies
Education and Training
Free Laboratory Access
Presentation
European Union (EU)
H2020
Project
ERIGrid 2.0
GA 870620

description: The increased availability of advanced automation and communication technology, along with novel intelligent solutions for system operation has transformed the traditional power system into a cyber-physical energy system – a smart grid. In this context research and technology development are important to turn the existing energy infrastructure into a sustainable one. A major role in all these developments are research infrastructures in the domain of power and energy systems. This presentation provides an overview of achievements, experiences and lessons learned from European smart grid and distributed energy resources research infrastructure projects gained over more than a decade so far.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Cart. 192 (11 H 77), 295 folios, f. 0187v
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0187v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0187v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Post-traumatic stress reactions among individuals with visual impairments: a systematic review
Creators: name: Brunes, Audun
name: Hansen, Marianne B.
name: Heir, Trond
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Purpose: To conduct a systematic review of post-traumatic stress reactions among individuals with visual impairment (VI). Materials and methods: Qualitative and quantitative studies were identified through searches in MEDLINE, EMBASE, PsycINFO, CINAHL, Web of Science, and Cochrane Libraries. The literature search was limited to humans, of English and Scandinavian languages and publication year between 1980 and 2017. Study quality was assessed for all the included studies and extracted data were synthesized using narrative analysis. Results: Of 4235 records identified through literature search, eleven were included in the analyses. Results from the qualitative studies illustrated multiple physical, behavioral, emotional, and cognitive manifestations of trauma. Four out of five quantitative studies showed that various types of potentially traumatic events were significantly associated with mental health adversities (p Conclusion: Traumatic experiences appear to have a great impact on the mental health in people with visual impairment (VI) and these results highlight their need for mental health care. Future studies with higher methodological rigor are recommended.Implications for rehabilitationVisual impairment entails a greater susceptibility to some types of potentially traumatic events, especially threats in everyday life. This calls for a greater emphasis on safe community environments and universal design in public spaces.In rehabilitation after serious accidents or potentially traumatic events, professionals working with people with vision impairment should be aware of the different manifestations of post-traumatic stress responses and that some stress responses may cause additional disability.The high prevalence of traumatic events and their impact on mental health in individuals with visual impairments highlights a need of mental health care. Visual impairment entails a greater susceptibility to some types of potentially traumatic events, especially threats in everyday life. This calls for a greater emphasis on safe community environments and universal design in public spaces. In rehabilitation after serious accidents or potentially traumatic events, professionals working with people with vision impairment should be aware of the different manifestations of post-traumatic stress responses and that some stress responses may cause additional disability. The high prevalence of traumatic events and their impact on mental health in individuals with visual impairments highlights a need of mental health care.
A.C. susceptibility as a probe of low-frequency magnetic dynamics
Creators: name: Topping, C. V.
name: Blundell, S. J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The experimental technique of a.c. susceptibility can be used as a probe of magnetic dynamics in a wide variety of systems. Its use is restricted to the low-frequency regime and thus is sensitive to relatively slow processes. Rather than measuring the dynamics of single spins, a.c. susceptibility can be used to probe the dynamics of collective objects, such as domain walls in ferromagnets or vortex matter in superconductors. In some frustrated systems, such as spin glasses, the complex interactions lead to substantial spectral weight of fluctuations in the low-frequency regime, and thus a.c. susceptibility can play a unique role. We review the theory underlying the technique and magnetic dynamics more generally and give applications of a.c. susceptibility to a wide variety of experimental situations.
description: 28 pages, 15 figures (additional figures only available in published version)
Dynamical Mutation of Dark Energy
Creators: name: Abramo, L. R.
name: Batista, R. C.
name: Liberato, L.
name: Rosenfeld, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the intriguing possibility that dark energy may change its equation of state in situations where large dark energy fluctuations are present. We show indications of this dynamical mutation in some generic models of dark energy.
description: 4 pages, 2 figures. New important references and comments added
Learning discrete Bayesian networks in polynomial time and sample complexity
Creators: name: Barik, Adarsh
name: Honorio, Jean
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: In this paper, we study the problem of structure learning for Bayesian networks in which nodes take discrete values. The problem is NP-hard in general but we show that under certain conditions we can recover the true structure of a Bayesian network with sufficient number of samples. We develop a mathematical model which does not assume any specific conditional probability distributions for the nodes. We use a primal-dual witness construction to prove that, under some technical conditions on the interaction between node pairs, we can do exact recovery of the parents and children of a node by performing group l_12-regularized multivariate regression. Thus, we recover the true Bayesian network structure. If degree of a node is bounded then the sample complexity of our proposed approach grows logarithmically with respect to the number of nodes in the Bayesian network. Furthermore, our method runs in polynomial time.
Essays on the economic determinants of health and healthcare utilisation in Indonesia
Creators: name: RIZAL, MUHAMMAD FIKRU
Publisher: name: Monash University
Year: 2024
Subjects: classificationCode: 380108
subject: Health economics

description: This thesis examines the determinants of health and healthcare utilisation in Indonesia amidst a rising prevalence of non-communicable diseases (NCDs). It finds that women with access to more new primary schools during childhood are more likely to be overweight but less prone to smoking later in life. On mental health, it identifies that less than 10% of individuals with probable depression use mental healthcare, with socioeconomic status and insurance predicting access. Finally, a sudden loss of health insurance coverage appears to reduce young adults’ usage of formal healthcare services while increasing their use of self-medication and traditional healers.
SanFranciscoBay_Adapt2SeaLevelRise_RegionalData
Creators: name: Hirschfeld, Daniella
name: Hill, Kristina
name: Plane, Ellen
Publisher: name: Dryad
publisherIdentifier: https://ror.org/00x6h5n95
publisherIdentifierScheme: ROR
Year: 2017
Subjects: Regional strategies
Storm Surge
Unit cost

description: As awareness of climate change increases government agencies, non profits
 and community groups are working to develop strategic plans for sea level
 rise adaptation. To better understand specific choices for sea level rise
 adaptation we examined the relationship between current protective
 infrastructure and projected water levels from sea level rise and storm
 events.
description: Our analysis is based on three primary steps. First we reclassified the
 shoreline infrastructure data from San Francisco Estuary Institute (SFEI).
 We used the following dictionary to reclassify the data in terms of the
 Landform / Wall value: {'Berm': 'Landform',
 'Channel or Opening': 'Landform', 'Shoreline
 Protection Structure': 'Landform','Embankment':
 'Landform', 'Engineered Levee': 'Landform',
 'Floodwall': 'Wall', 'Natural Shoreline':
 'Landform','Transportation Structure':
 'Wall', 'Water Control Structure': 'Wall',
 'Wetland': 'Landform'}. We used the following
 dictionary to reclassify the data in terms of the Dynaic / Static value
 {'Berm': 'Static', 'Channel or Opening':
 'Static', 'Shoreline Protection Structure':
 'Static','Embankment': 'Static',
 'Engineered Levee': 'Static', 'Floodwall':
 'Static', 'Natural Shoreline':
 'Dynamic','Transportation Structure':
 'Static', 'Water Control Structure':
 'Dynamic', 'Wetland': 'Dynamic'}.
 Additionally, for some of the shoreline protection structure sites we used
 google earth and site visits to shift their categorization from landform
 to wall. Second we conducted a rapid assessment of overtopping by
 subtracting the current shoreline heights from USGS’s projected future
 water levels. Finally we generated three potential shorelines. The first
 called “Edge_Current_SFEI” is based on SFEI’s Bayshore_Defense category
 with the values “First line of shoreline defense” or “Wetland on Bay
 shore.” The other two are based on SFEI’s Bay Area Aquatic Resources
 Inventory and capture the saltwater and freshwater habitat zones.
Compactness of Constant Mean Curvature Surfaces in Three Manifold with Positive Ricci Curvature
Creators: name: Sun, Ao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: In this paper we prove a compactness theorem for constant mean curvature surfaces with area and genus bound in three manifold with positive Ricci curvature. As an application, we give a lower bound of first eigenvalue of constant mean curvature surfaces in three manifold with positive Ricci curvature.
description: 20 pages. Fix a mistake in the main theorem and the application (I want to thank Jonathan Zhu for pointing it out). Comments are welcomed!
Patterns of Gauge Mediation in Metastable SUSY Breaking
Creators: name: Abel, Steven A.
name: Durnford, Callum
name: Jaeckel, Joerg
name: Khoze, Valentin V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Supersymmetry breaking in a metastable vacuum allows one to build simple and concrete models of gauge mediation. Generation of gaugino masses requires that R-symmetry be broken in this vacuum. In general, there are two possible ways to break R-symmetry, explicitly or spontaneously. We find that the MSSM phenomenology depends crucially on how this breaking occurs in the Hidden Sector. Explicit R-symmetry breaking models can lead to fairly standard gauge mediation, but we argue that in the context of ISS-type models this only makes sense if B=0 at the mediation scale, which leads to high tan(beta). If on the other hand, R-symmetry is broken spontaneously, then R-symmetry violating soft terms tend to be suppressed with respect to R-symmetry preserving ones, and one is led to a scenario with large scalar masses. These models interpolate between standard gauge mediation and split SUSY models. We provide benchmark points for the two scenarios. They demonstrate that the specific dynamics of the Hidden Sector -- the underlying nature of supersymmetry and R-symmetry breaking -- affects considerably the mass spectrum of the MSSM, and vice versa.
description: Minor corrections. Extended version published in JHEP. New appendix on R-symmetry. 28 pages, 3 Figures
Graphene-on-Sapphire and Graphene-on-Glass: Raman Spectroscopy Study
Creators: name: Calizo, I.
name: Bao, W.
name: Miao, F.
name: Lau, C. N.
name: Balandin, A. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The room-temperature Raman signatures from graphene layers on sapphire and glass substrates were compared with those from graphene on GaAs substrate and on the standard Si/SiO2 substrate, which served as a reference. It was found that while G peak of graphene on Si/SiO2 and GaAs is positioned at 1580 cm-1 it is down-shifted by ~5 cm-1 for graphene-on-sapphire (GOS) and, in many cases, splits into doublets for graphene-on-glass (GOG) with the central frequency around 1580 cm-1. The obtained results are important for graphene characterization and its proposed graphene applications in electronic devices.
description: Accepted for publication in Applied Physics Letters, 9 pages, 3 figures
M13 multiple stellar populations seen with the eyes of Strömgren photometry
Creators: name: Savino, A.
name: Massari, D.
name: Bragaglia, A.
name: Dalessandro, E.
name: Tolstoy, E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a photometric study of M13 multiple stellar populations over a wide field of view, covering approximately 6.5 half-light radii, using archival Isaac Newton Telescope observations to build an accurate multi-band Strömgren catalogue. The use of the Strömgren index $c_{y}$ permits us to separate the multiple populations of M13 on the basis of their position on the red giant branch. The comparison with medium and high resolution spectroscopic analysis confirms the robustness of our selection criterion. To determine the radial distribution of stars in M13, we complemented our dataset with Hubble Space Telescope observations of the cluster core, to compensate for the effect of incompleteness affecting the most crowded regions. From the analysis of the radial distributions we do not find any significant evidence of spatial segregation. Some residuals may be present in the external regions where we observe only a small number of stars. This finding is compatible with the short dynamical timescale of M13 and represents, to date, one of the few examples of fully spatially mixed multiple populations in a massive globular cluster.
description: 10 pages, 10 figures, 2 tables, Accepted for publication in MNRAS
Naturalness Versus Supersymmetric Non-renormalization Theorems
Creators: name: Seiberg, N.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We give an intuitive proof of a new non-renormalization theorem in supersymmetric field theories. It applies both perturbatively and non-perturbatively. The superpotential is not renormalized in perturbation theory but receives non-perturbative corrections. However, these non-perturbative corrections are {\it not} generic functions of the fields consistent with the symmetries. Certain invariant terms are not generated. This violation of naturalness has applications to dynamical supersymmetry breaking.
description: 14 pages, RU-93-45
Overview of the Access Possibilities in the Smart Energy Systems H2020 ERIGrid 2.0 RI Project
Creators: name: Strasser, Thomas I.
Publisher: name: Zenodo
Year: 2021
Subjects: Integrated Research Infrastructure
Approaches for Smart Energy Technologies
Free Laboratory Access
Presentation
European Union (EU)
H2020
Project
ERIGrid 2.0
GA 870620

description: Brief overview of the ERIGrid 2.0 access possibilities by coordinator Thomas Strasser
Can the U.S. Have Reliable Electricity?
Creators: name: Apt, Jay
name: Lave, Lester B
name: M. Granger Morgan
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Nuclear power plant operators have greatly increased reliability over the past two decades. What can the electric power industry as a whole learn from their experience?
Microscopic Travel Time Analysis of Bottleneck Experiments
Creators: name: Bukáček, Marek
name: Hrabák, Pavel
name: Krbálek, Milan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Multiagent Systems (cs.MA)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: This contribution provides a microscopic experimental study of pedestrian motion in front of the bottleneck. Identification of individual pedestrians in conducted experiments enables to explain the high variance of travel time by heterogeneity of the crowd. Some pedestrians are able to push effectively through the crowd, some get trapped in the crowd for significantly longer time. This ability to push through the crowd is associated with the slope of individual linear model of the dependency of the travel time on the number of pedestrians in front of the bottleneck. Further detailed study of the origin of such ability is carried out by means of the route choice, i.e. strategy whether to bypass the crowd or to walk directly through it. The study has revealed that the ability to push through the crowd is a combination of aggressiveness in conflicts and willingness to overtake the crowd.
description: To appear in Transportmetrica A: http://www.tandfonline.com/doi/abs/10.1080/23249935.2017.1419423
Radio-Optical Study of Double-Peaked AGNs. I. 3C 390.3
Creators: name: Leon-Tavares, J.
name: Lobanov, A. P.
name: Chavushyan, V. H.
name: Arshakian, T. G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We aim to test the model proposed to explain the correlation between the flux density at 15 GHz of a stationary component in the parsec-scale jet and the optical continuum emission in the radio galaxy 3C~390.3. In the model, the double-peaked emission from 3C~390.3 is likely to be generated both near the disk and in a rotating subrelativistic outflow surrounding the jet, due to ionization of the outflow by the beamed continuum emission from the jet. This scenario is chosen since broad-emission lines are observed to vary following changes in the inner radio jet. For recent epochs we have imaged and modelled the radio emission of the inner jet of 3C~390.3, which was observed with very long baseline interferometry at 15 GHz, 22 GHz and 43 GHz, to image the inner part of the parsec-scale jet, locate the exact region where the bulk of the continuum luminosity is generated and search for the mechanism that drives the double-peaked profile emission. We present the preliminary results of testing the model using data from 11 years of active monitoring of 3C~390.3.
description: 3 pages, 3 figures. From planets to dark energy: the modern radio universe October 1-5 2007 University of Manchester, Manchester, UK
title: Literature Review: Progressive Time Delay as an Instructional Method for Students with Autism Spectrum Disorder
Creators: name: Medrana, Mindy
name: Allen, Natalia
Publisher: name: Old Dominion University Libraries
Year: 2021

description: We conducted a review of the literature on articles published between 1990 and 2020 that measured the effects of progressive time delay (PTD) on skill acquisition in students with autism spectrum disorder (ASD). In all, 11 experimental research articles, each of which employed a single-case methodology, were deemed appropriate for our review according to inclusionary criteria. We analyzed studies according to methodological details, including participant information, dependent variables, skill acquisition, generalization, and follow-up measures. Findings from our review support the efficacy of PTD as an instructional procedure used to teach students with ASD. That is, all of the reviewed empirical investigations showed positive learner growth as a result of the PTD intervention. Accordingly, we offer implications for research and practice based on findings from our review.
การเปรียบเทียบประสิทธิภาพของโมเดลจำแนกภาพสำหรับโรคใบข้าวโพด
Creators: name: ภานุวัฒน์ เมฆะ
Publisher: name: มหาวิทยาลัยแม่โจ้
Year: 2023
Subjects: โรคใบข้าวโพด
การเปรียบเทียบประสิทธิภาพ
โมเดลจำแนกภาพ

description: วารสารแม่โจ้เทคโนโลยีสารสนเทศและนวัตกรรม, 9, 2, 1 ถึง 16
D-NA5.1 Specification of the Trans-national Access and Virtual Access Programmes
Creators: name: Rodríguez, J. Emilio
name: Vogel, Steffen
name: Strasser, Thomas I.
Publisher: name: Zenodo
Year: 2021
Subjects: Lab Access
Trans-national Access
Virtual Access
Remote Access
Deliverable
European Union (EU)
H2020
Project
ERIGrid 2.0
GA 870620

description: In a similar way to its predecessor ERIGrid, the fundamental objective of the ERIGrid 2.0 project is to provide on-site and remote lab access to an integrated Research Infrastructure (RI), operated at 21 distributed installations in 13 countries. The ERIGrid 2.0 lab access programme is offered mainly to the European research community where the need of investigating and validating complex smart grids configurations and smart energy systems is essential. The access scheme includes free of charge access to the integrated infrastructure, technological and scientific support and funding to cover travel and accommodation during the on-site stays. This document specifies the general rules and conditions of the ERIGrid 2.0 lab access scheme, describing the eligibility of the User Groups (UGs), access procedure, public calls, proposal evaluation and selection, and hosting of researcher groups at the facilities on offer. For the user projects to be implemented in the lab, a contract must be signed between the user group and the host laboratory before getting access to the infrastructure: a contract model is also included in this report which is to be used as a reference for regulating the implementation of all projects and stays at ERIGrid 2.0 infrastructures. Moreover, this document indicates the mandatory
 provisions for the dissemination of the results of the implemented user projects. At the difference of ERIGrid, ERIGrid 2.0 widens the scope of accessibility offering the possibility of Virtual Access (VA) to researchers around the world. Eight databases, real-time data or simulation platforms are made available on-line free of charge, without prior submission and evaluation of a project proposal, the signature of a contract or a mandatory reporting of the results.
Can Rare Events Explain the Equity Premium Puzzle?
Creators: name: Anisha Ghosh
name: Julliard, Christian
Publisher: name: Carnegie Mellon University
Year: 1971
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Probably not. First, allowing the probabilities of the states of the economy to differ from their sample frequencies, the consumption-CAPM is still rejected in both U.S. and international data. Second, the recorded world disasters are too small to rationalize the puzzle, unless one assumes that disasters occur every 6–10 years. Third, if the data were generated by the rare events distribution needed to rationalize the equity premium puzzle, the puzzle itself would be unlikely to arise. Fourth, the rare events hypothesis, by reducing the cross-sectional dispersion of consumption risk, worsens the ability of the consumption-CAPM to explain the cross-section of returns.
Using a complete spectroscopic survey to find red quasars and test the KX method
Creators: name: Jurek, Russell J.
name: Drinkwater, Michael J.
name: Francis, Paul J.
name: Pimbblet, Kevin A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an investigation of quasar colour-redshift parameter space in order to search for radio-quiet red quasars and to test the ability of a variant of the KX quasar selection method to detect quasars over a full range of colour without bias. This is achieved by combining IRIS2 imaging with the complete Fornax Cluster Spectroscopic Survey to probe parameter space unavailable to other surveys. We construct a new sample of 69 quasars with measured bJ - K colours. We show that the colour distribution of these quasars is significantly different from that of the Large Bright Quasar Survey's quasars at a 99.9% confidence level. We find 11 of our sample of 69 quasars have signifcantly red colours (bJ - K >= 3.5) and from this, we estimate the red quasar fraction of the K <= 18.4 quasar population to be 31%, and robustly constrain it to be at least 22%. We show that the KX method variant used here is more effective than the UVX selection method, and has less colour bias than optical colour-colour selection methods.
description: 11 pages, 14 figures, accepted for publication in MNRAS
การพัฒนาแพลตฟอร์มการบริการข้อมูลด้วยตัวแทนสนทนาเพื่อส่งเสริมประสิทธิภาพการปฏิบัติงานของบุคลากรสังกัดสำนักมาตรฐานวิชาชีพ สำนักงานเลขาธิการคุรุสภา
Creators: name: วัชราภรณ์ วิถียุทธ์
Publisher: name: มหาวิทยาลัยแม่โจ้
Year: 2023
Subjects: แพลตฟอร์มการบริการข้อมูล
ตัวแทนสนทนา
ประสิทธิภาพการปฏิบัติงาน
บุคลากรสำนักมาตรฐานวิชาชีพ

description: วารสารแม่โจ้เทคโนโลยีสารสนเทศและนวัตกรรม, 9, 2, 17 ถึง 33
Music in the time of COVID-19
Creators: name: Tompkins-Tinari, Louise
Publisher: name: Loughborough University
Year: 2024

description: Social media is an increasingly important tool for independent musicians seeking to market themselves to potential fans and industry connections. Never was this truer than during the 2020 COVID-19 pandemic, when a series of lockdowns prevented traditional forms of physical proximity and income-generating activities such as live music shows. This research project undertook a 12-month intensive ethnographic study of ten independent artists through a methodological strategy of ‘lurking’ on their social media activity across Facebook, Instagram, and Twitter, in order to analyse the ways that they presented professional, personal and political performances to their audiences. Utilising Goffman’s Theory of Self-Presentation (1959) this project considered the way that the ’backstage’ of musician's personal lives bled into the ’front’ stage of social media self-presentation during successive lockdowns and how the pandemic shaped the way that independent musicians communicated with their audiences. This project specifically considers the way that both ’professional’ elements of social media work such as self-promotion, innovation and monetisation of audiences, and ’personal’ matters, such as financial precarity and mental health, were communicated, as well as the demands of social media to be sensitive to wider cultural events and how the online musical community can be mobilised for political action. This research project addresses a gap in the literature with regards to the way that the COVID-19 pandemic shaped social media usage for independent musicians, as well as demonstrating the value of analysing the message separate to the sender and receiver when considering social media activity. The research reveals how musicians’ lives during the pandemic were increasingly isolated from audiences, precarious and filled with complex emotions resulting in new strategies for audience engagement and monetisation which put increased pressure on existing forms of emotional and relational labour. As such, the research sheds new light on the role of social media in mediating relations between musicians and audiences.