Refine
Year of publication
- 2017 (19) (remove)
Document Type
- Conference Proceeding (7)
- Article (5)
- Report (3)
- Bachelor Thesis (2)
- Master's Thesis (1)
- Working Paper (1)
Has Fulltext
- yes (19)
Is part of the Bibliography
- no (19)
Keywords
- Akzeptanz (2)
- Automation (2)
- Biogas (2)
- Erneuerbare Energien (2)
- Nachhaltigkeit (2)
- Patient (2)
- Professionalisierung (2)
- Regelenergie (2)
- Reserveleistung (2)
- Smart Device (2)
- Soziale Arbeit (2)
- Unternehmensgründung (2)
- acceptance (2)
- digital divide (2)
- general practitioners (2)
- mHealth (2)
- mobile health (2)
- tablet (2)
- Adaptive IT Infrastructure (1)
- Allgemeinarzt (1)
- Auswirkung (1)
- BAföG (1)
- Bankruptcy costs (1)
- Batteriefahrzeug (1)
- Battery Electric Vehicles (1)
- Berufsanforderungen (1)
- Bildungsaufstieg (1)
- Complex Event Processing (1)
- Context Awareness (1)
- Cross-holdings (1)
- Decision Support (1)
- Delphi (1)
- Delphi method characteristics (1)
- Delphi method variants (1)
- E-Assessment (1)
- EEG (1)
- Editor (1)
- Educational Upward Mobility (1)
- Empfehlungssystem (1)
- Ethik (1)
- Financial contagion (1)
- Financial network (1)
- Finanzlage (1)
- Fire sales (1)
- Foresight (1)
- Futurologie (1)
- Geldknappheit (1)
- Hausarzt (1)
- Hochschule (1)
- Information systems research (1)
- KPI (1)
- Key Performance Indicator (1)
- Kompetenzen (1)
- Kontextbezogenes System (1)
- Korruption (1)
- Kritische Masse (1)
- Lebensmitteleinzelhandel (1)
- Leistungskennzahl (1)
- Leistungskennzahlen (1)
- Lesekompetenzen (1)
- Metriken (1)
- Mikro-Kraft-Wärme-Kopplung (1)
- Moral licensing (1)
- Portable Micro-CHP Unit (1)
- Preisbildung (1)
- Preisdifferenzierung (1)
- Preissetzung (1)
- Prognose (1)
- Programmieraufgabe (1)
- Prävention (1)
- Prüfstand (1)
- Psychological Factor (1)
- Psychologischer Einflussfaktor (1)
- Psychosocial Requirements (1)
- Psychosoziale Anforderungen (1)
- Recommender System (1)
- Resilience (1)
- Resilience Scale RS-29 (1)
- Resilienz (1)
- Resilienzskala RS-29 (1)
- SOA (1)
- Semantic Web (1)
- Semantic Web Technologies (1)
- Serviceorientierte Architektur (1)
- Situation Awareness (1)
- Smartphone (1)
- Spiritualität (1)
- Startup (1)
- Steuerungssystem (1)
- Strategische Vorausschau (1)
- Studienfinanzierung (1)
- Studium (1)
- Systemic risk (1)
- Taxonomy (1)
- Test Bench (1)
- Tiefeninterview (1)
- Trendanalyse (1)
- Wirtschaftlichkeit (1)
- XML (1)
- Zukunftsforschung (1)
- complex event processing (1)
- critical mass (1)
- distributed evacuation coordination (1)
- evacuation guidance (1)
- generischer Editor (1)
- in-depth-interviews (1)
- real-time routing (1)
- situation aware routing (1)
- smartphone (1)
- startup (1)
Institute
- Fakultät IV - Wirtschaft und Informatik (19) (remove)
The paper presents a comprehensive model of a banking system that integrates network effects, bankruptcy costs, fire sales, and cross-holdings. For the integrated financial market we prove the existence of a price-payment equilibrium and design an algorithm for the computation of the greatest and the least equilibrium. The number of defaults corresponding to the greatest price-payment equilibrium is analyzed in several comparative case studies. These illustrate the individual and joint impact of interbank liabilities, bankruptcy costs, fire sales and cross-holdings on systemic risk. We study policy implications and regulatory instruments, including central bank guarantees and quantitative easing, the significance of last wills of financial institutions, and capital requirements.
During the transition from conventional towards purely electrical, sustainable mobility, transitional technologies play a major part in the task of increasing adaption rates and decreasing range anxiety. Developing new concepts to meet this challenge requires adaptive test benches, which can easily be modified e.g. when progressing from one stage of development to the next, but also meet certain sustainability demands themselves.
The system architecture presented in this paper is built around a service-oriented software layer, connecting a modular hardware layer for direct access to sensors and actuators to an extensible set of client tools. Providing flexibility, serviceability and ease of use, while maintaining a high level of reusability for its constituent components and providing features to reduce the required overall run time of the test benches, it can effectively decrease the CO2 emissions of the test bench while increasing its sustainability and efficiency.
Nowadays, smartphones and sensor devices can provide a variety of information about a user’s current situation. So far, many recommender systems neglect this kind of information and thus cannot provide situationspecific recommendations. Situation-aware recommender systems adapt to changes in the user’s environment and therefore are able to offer recommendations that are more appropriate for the current situation. In this paper, we present a software architecture that enables situation awareness for arbitrary recommendation techniques. The proposed system considers both (semi-)static user profiles and volatile situational knowledge to obtain meaningful recommendations. Furthermore, the implementation of the architecture in a museum of natural history is presented, which uses Complex Event Processing to achieve situation awareness.
Objective: The study’s objective was to assess factors contributing to the use of smart devices by general practitioners (GPs) and patients in the health domain, while specifically addressing the situation in Germany, and to determine whether, and if so, how both groups differ in their perceptions of these technologies.
Methods: GPs and patients of resident practices in the Hannover region, Germany, were surveyed between April and June 2014. A total of 412 GPs in this region were invited by email to participate via an electronic survey, with 50 GPs actually doing so (response rate 12.1%). For surveying the patients, eight regional resident practices were visited by study personnel (once each). Every second patient arriving there (inclusion criteria: of age, fluent in German) was asked to take part (paper-based questionnaire). One hundred and seventy patients participated; 15 patients who did not give consent were excluded.
Results: The majority of the participating patients (68.2%, 116/170) and GPs (76%, 38/50) owned mobile devices. Of the patients, 49.9% (57/116) already made health-related use of mobile devices; 95% (36/38) of the participating GPs used them in a professional context. For patients, age (P<0.001) and education (P<0.001) were significant factors, but not gender (P>0.99). For doctors, neither age (P¼0.73), professional experience (P>0.99) nor gender (P¼0.19) influenced usage rates. For patients, the primary use case was obtaining health (service)-related information. For GPs, interprofessional communication and retrieving information were in the foreground. There was little app-related interaction between both groups.
Conclusions: GPs and patients use smart mobile devices to serve their specific interests. However, the full potentials of mobile technologies for health purposes are not yet being taken advantage of. Doctors as well as other care providers and the patients should work together on exploring and realising the potential benefits of the technology.
Objective
The study’s objective was to assess factors contributing to the use of smart devices by general practitioners (GPs) and patients in the health domain, while specifically addressing the situation in Germany, and to determine whether, and if so, how both groups differ in their perceptions of these technologies.
Methods
GPs and patients of resident practices in the Hannover region, Germany, were surveyed between April and June 2014. A total of 412 GPs in this region were invited by email to participate via an electronic survey, with 50 GPs actually doing so (response rate 12.1%). For surveying the patients, eight regional resident practices were visited by study personnel (once each). Every second patient arriving there (inclusion criteria: of age, fluent in German) was asked to take part (paper-based questionnaire). One hundred and seventy patients participated; 15 patients who did not give consent were excluded.
Results
The majority of the participating patients (68.2%, 116/170) and GPs (76%, 38/50) owned mobile devices. Of the patients, 49.9% (57/116) already made health-related use of mobile devices; 95% (36/38) of the participating GPs used them in a professional context. For patients, age (P < 0.001) and education (P < 0.001) were significant factors, but not gender (P > 0.99). For doctors, neither age (P = 0.73), professional experience (P > 0.99) nor gender (P = 0.19) influenced usage rates. For patients, the primary use case was obtaining health (service)-related information. For GPs, interprofessional communication and retrieving information were in the foreground. There was little app-related interaction between both groups.
Conclusions
GPs and patients use smart mobile devices to serve their specific interests. However, the full potentials of mobile technologies for health purposes are not yet being taken advantage of. Doctors as well as other care providers and the patients should work together on exploring and realising the potential benefits of the technology.
In diesem Artikel wird die strategische Vorausschau als eine Methode der Zukunftsforschung vorgestellt. Die entwickelten Szenarien können Entscheidern helfen, besser auf zukünftige Entwicklungen vorbereitet zu sein. Die GIL könnte eine Plattform sein, um Trends in der Landwirtschaft und Agrarinformatik zu identifizieren.
Der zukünftig steigende Bedarf an Bereitstellung von Regelenergie aus regenerativen Kraftwerken sowie sinkende EEG-Tarifstrukturen im Bereich Biogas führen zur Notwendigkeit einer Entwicklung alternativer Betriebs- und Vergütungsmodelle. Der vorliegende Beitrag skizziert ein wirtschaftliches Ausgleichssystem für virtuelle Biogas-Verbundkraftwerke. Es beschreibt, welche Kosten und Erlöse in virtuellen Biogas-Verbünden generiert werden, sofern diese teilautomatisiert und auf die regionale Netzstabilität fokussiert betrieben werden. Das wirtschaftliche Ausgleichssystem ist ein Teil des im Forschungsvorhaben VKV Netz zu entwickelnden Steuerungssystems für virtuelle Biogas-Verbundkraftwerke (http://vkvnetz.de).
Der zunehmende Anteil erneuerbarer Energien an der Stromproduktion Deutschlands erfordert einen ebenso steigenden Anteil der erneuerbaren Energien an der Bereitstellung von Regelenergie zur Stabilisierung der Stromnetze. Durch die Möglichkeit der zeitlichen Entkopplung von Gas- und Stromproduktion ist insbesondere die Biogastechnologie für die Bereitstellung von Regelenergie geeignet. Der vorliegende Beitrag skizziert ein Steuerungssystem für virtuelle Biogas-Verbundkraftwerke, dessen Oberziel die Stabilisierung des Stromnetzes ist. Die Entwicklung des Systems erfolgt im Zuge des Forschungsprojekts VKV Netz und wird durch das Bundesministerium für Wirtschaft und Energie gefördert.