North Texas income dip may reflect decline in education

Inflation (Finance) ; Households - Economic aspects ; Income ; Education ; Statistics ; Social security ; Interest ; Public welfare ; Self-employed ; Dividends

Growth on the border or bordering on growth ?

Economic development ; Economic conditions - Texas

Comparative Uncertainty Visualization for High-Level Analysis of Scalar- and Vector-Valued Ensembles

With this thesis, I contribute to the research field of uncertainty visualization, considering parameter dependencies in multi valued fields and the uncertainty of automated data analysis. Like uncertainty visualization in general, both of these fields are becoming more and more important due to increasing computational power, growing importance and availability of complex models and collected data, and progress in artificial intelligence. I contribute in the following application areas: Uncertain Topology of Scalar Field Ensembles. The generalization of topology-based visualizations to multi valued data involves many challenges. An example is the comparative visualization of multiple contour trees, complicated by the random nature of prevalent contour tree layout algorithms. I present a novel approach for the comparative visualization of contour trees - the Fuzzy Contour Tree. Uncertain Topological Features in Time-Dependent Scalar Fields. Tracking features in time-dependent scalar fields is an active field of research, where most approaches rely on the comparison of consecutive time steps. I created a more holistic visualization for time-varying scalar field topology by adapting Fuzzy Contour Trees to the time-dependent setting. Uncertain Trajectories in Vector Field Ensembles. Visitation maps are an intuitive and well-known visualization of uncertain trajectories in vector field ensembles. For large ensembles, visitation maps are not applicable, or only with extensive time requirements. I developed Visitation Graphs, a new representation and data reduction method for vector field ensembles that can be calculated in situ and is an optimal basis for the efficient generation of visitation maps. This is accomplished by bringing forward calculation times to the pre-processing. Visually Supported Anomaly Detection in Cyber Security. Numerous cyber attacks and the increasing complexity of networks and their protection necessitate the application of automated data analysis in cyber security. Due to uncertainty in automated anomaly detection, the results need to be communicated to analysts to ensure appropriate reactions. I introduce a visualization system combining device readings and anomaly detection results: the Security in Process System. To further support analysts I developed an application agnostic framework that supports the integration of knowledge assistance and applied it to the Security in Process System. I present this Knowledge Rocks Framework, its application and the results of evaluations for both, the original and the knowledge assisted Security in Process System. For all presented systems, I provide implementation details, illustrations and applications

Integrating foreign higher education institution (HEI) students to Finnish working life

http://ocs.editorial.upv.es/index.php/HEAD/HEAD18Kaari, P.; Ollanketo, A. (2018). Integrating foreign higher education institution (HEI) students to Finnish working life. Editorial Universitat Politècnica de València. 799-806. https://doi.org/10.4995/HEAD18.2018.8089OCS79980

Il trasporto marittimo a corto raggio delle isole maggiori:Sicilia e Sardegna

Geographical space is not always corresponding to the economical one. The macro area of Sicily and Sardinia comes out to have different and substantial drawbacks in the short sea shipping (SSS) development. According to the White Books of European Union, a supply and demand analysis of regional transportation has been carried out to investigate the possibility to equilibrate different ways of transportation in Sicily. First aim of this paper is the analysis of import/export goods between Sicily, Sardinia and Mediterranean countries. Detailed information is referred to the typology of goods and main import and export sea traffic roots. At the base of a supply analysis a technical description of Sicilian ports from Palermo to Ragusa has been developed in terms of actual and operational infrastructures. Finally some proposals are presented given the transportation strategy of Sicilian government such as a concentration in a unique vector of import/export flows according to a minimum threshold; SSS potential benefits include inside a multiway chain and some possibility to create incentives for maritime operators

Visitation Graphs: Interactive Ensemble Visualization with Visitation Maps

Modern applications in computational science are increasingly focusing on understanding uncertainty in models and parameters in simulations. In this paper, we describe visitation graphs, a novel approximation technique for the well-established visualization of steady 2D vector field ensembles using visitation maps. Our method allows the efficient and robust computation of arbitrary visitation maps for vector field ensembles. A pre-processing step that can be parallelized to a high degree eschews the needs to store every ensemble member and to re-calculate every time the start position of the visitation map is changed. Tradeoffs between accuracy of generated visitation maps on one side and pre-processing time and storage requirements on the other side can be made. Instead of downsampling ensemble members to a storable size, coarse visitation graphs can be stored, giving more accurate visitation maps while still reducing the amount of data. Thus accurate visitation map creation is possible for ensembles where the traditional visitation map creation is prohibitive. We describe our approach in detail and demonstrate its effectiveness and utility on examples from Computational Fluid Dynamics

A multicomponent intervention to optimise nurseepatient communication in the intensive care unit: A mixed-methods acceptability and feasibility study

Background Mechanically ventilated patients in intensive care units may experience communication challenges owing to intubation, which affects nurse–patient communication. Several strategies may optimise communication, but only one previous study has tested a multicomponent intervention. Implementing such an intervention can be challenging because communication strategies may be set aside by lifesaving care tasks and procedures. In a previous study, we designed a communication intervention based on pre-existing clinical methods and evidence-based approaches. The present study evaluated the intervention to determine if it was necessary to adjust its components and the implementation strategy. Objectives The objective of this study was to evaluate the feasibility and assess nurses’ acceptability of a patient-centred, multicomponent communication intervention prototype in an intensive care unit. Methods The overall frame was the Medical Research Council's framework for developing complex interventions. Indicators of feasibility and acceptability were used for the evaluation. A mixed-methods design was applied including a survey with open-ended text boxes and qualitative observations as data sources. Quantitative data were analysed descriptively, and qualitative data were explored using content analysis. Data were compiled and displayed in a side-by-side comparison. The data were collected between September 2020 and March 2021. Nurses from four intensive care units at a university hospital in Denmark participated in the study. All nurses who were on active duty during the implementation of the intervention were enrolled for the survey and participant observations. Results Overall, the results provided insight into the feasibility based on fidelity and context as well as nurses’ acceptability based on adherence, appropriateness, convenience, and effectiveness. Qualitative and quantitative results yielded partially contrasting findings but highlighted how the intervention may be optimised to enhance fit with clinical practice and overcome implementation challenges. Conclusion The intervention was feasible and acceptable. However, implementation needs to be repeated to allow nurses to fully understand and use the intervention.publishedVersio

Decolonising the Rainbow Flag

The aim of the article is to explore the location and the meaning given to the rainbow flag in places outside the hegemonic center. Through three case studies in the global North and South, held together by a multi-ethnographic approach, as well as a certain theoretical tension between the rainbow flag as a boundary object and/or a floating signifier, we seek to study where the flag belongs, to whom it belongs, with particular focus on how. The three case studies, which are situated in a city in the Global South (Buenos Aires), in a conflict war zone in the Middle East (the West Bank) and in a racialised neighbourhood in the Global North (Sweden), share despite their diversity a peripheral location to hegemonic forms of knowledge production regimes. Central to our analysis is how the rainbow flag is given a multitude of original and radical different meanings that may challenge the colonial/Eurocentric notions which up to a certain extent are embedded in the rainbow flag