ja
Refine
Year of publication
Document Type
- Article (72)
- Conference Proceeding (8)
- Other (8)
- Preprint (3)
- Book (2)
- Doctoral Thesis (2)
- Master's Thesis (2)
- Report (2)
- Part of a Book (1)
- Part of Periodical (1)
Institute
- Wirtschaft (45)
- Soziales & Gesundheit (19)
- Forschungszentrum Mikrotechnik (15)
- Forschungsgruppe Empirische Sozialwissenschaften (7)
- Forschungszentrum Business Informatics (7)
- Forschungszentrum Energie (5)
- Forschungszentrum Human Centred Technologies (4)
- Department of Engineering (Ende 2021 aufgelöst; Integration in die übergeordnete OE Technik) (1)
- Didaktik (mit 31.03.2021 aufgelöst; Integration ins TELL Center) (1)
- Forschungszentrum Digital Factory Vorarlberg (1)
- Gestaltung (1)
- Josef Ressel Zentrum für Intelligente Thermische Energiesysteme (1)
- Josef Ressel Zentrum für Materialbearbeitung (1)
- Josef Ressel Zentrum für Robuste Entscheidungen (1)
- Technik | Engineering & Technology (1)
Has Fulltext
- no (101) (remove)
Keywords
- Entscheidung (6)
- Schreibdidaktik (5)
- Soziale Arbeit (5)
- Organisation (4)
- Corona (3)
- Beobachtung (2)
- Forschung (2)
- Kohäsion (2)
- Kommunikation (2)
- Krise (2)
Why do some countries assign a major role to wind energy in decarbonizing their electricity systems, while others are much less committed to this technology? We argue that processes of (de-)legitimation, driven by discourse coalitions who strategically employ certain storylines in public debates, provide part of the answer. To illustrate our approach, we comparatively investigate public discourses surrounding wind energy in Austria and Switzerland, two countries that differ strongly in wind energy deployment. By combining a qualitative content analysis and a discourse network analysis of 808 newspaper articles published 2010–2020, we identify four distinct sets of storylines used to either delegitimize or legitimize the technology. Our study indicates that low deployment rates in Switzerland can be related to the prominence of delegitimizing storylines in the public discourse, which result in a rather low socio-political acceptance of wind energy. In Austria, by contrast, there is more consistent support for wind energy by discourse coalitions using a broad set of legitimizing storylines. By bridging the related but separate literatures of technology legitimacy and social acceptance, our study contributes to a better understanding of socio-political conflict and divergence in low-carbon technological pathways.
This study presents different approaches to increase the sensing area of NiO based semiconducting metal oxide gas sensors. Micro- and nanopatterned laser induced periodic surface structures (LIPSS) are generated on silicon and Si/SiO2 substrates. The surface morphologies of the fabricated samples are examined by FE SEM. We select the silicon samples with an intermediate Si3N4 layer due to its superior isolation quality over the thermal oxide for evaluating the hydrogen and acetone sensitivity of a NiO based test sensor.
Das Konzept der entscheidungsgetriebenen Organisation basiert auf der Tatsache, dass jede Aktivität entlang der arbeitsteiligen Wertschöpfung in einer Organisation1 im Kern auf Entscheidungen beruht, die aneinander anknüpfen.2 Jede Aktivität kann man vollziehen oder unterlassen, beide Möglichkeiten sind zunächst gleichgewichtig. Jede argumentative Begründung für eine Aktivität ist dabei zugleich eine Begründung gegen alle anderen, ebenso möglichen Aktivitäten. Da dies für alle wertschöpfenden Aktivitäten in einer Organisation gilt, werden Entscheidungen von jeder an der arbeitsteiligen Leistungserstellung beteiligten Person getroffen.
Redundanz und Varietät
(2023)
Ausrechnen oder aushandeln?
(2023)
Optoelectronic system based on photonic integrated circuits to miniaturize spectral domain OCT
(2023)
We present a miniaturized optical coherence tomography (OCT) setup based on photonic integrated circuits (PIC) for the 850 nm range. We designed a 512-channel arrayed waveguide grating (AWG) on a PIC for spectral domain OCT (SD-OCT) that is co-integrated with PIN-photodiodes and analog-to-digital-converters on one single chip. This image sensor is combined with all the necessary electronics to act as a camera. It is integrated into a fiber-based OCT system, achieving a sensitivity of >80dB and various samples are imaged. This optoelectronic system will allow building small and cost-effective OCT systems to monitor retinal diseases.