9,276 research outputs found
Andreas Mix über die Ausstellung "1914-1918" (Video)
No full textAndreas Mix ist Kurator der Ausstellung 1914-1918 - Der Erste Weltkrieg, die noch bis zum 30. November 2014 im Berliner Deutschen Historischen Museum zu sehen ist. Die Ausstellung zählt zu den am besten besuchten Ausstellungen in der Geschichte des DHM. Im Interview mit der Science-Reporterin Isabelle Daniel erläutert Andreas Mix das besondere Konzept und erklärt, warum sich im 100. Gedenkjahr so viele Menschen für den Ersten Weltkrieg interessieren
Andreas Mix über die Ausstellung "1914-1918" (Video)
No full textAndreas Mix ist Kurator der Ausstellung 1914-1918 - Der Erste Weltkrieg, die noch bis zum 30. November 2014 im Berliner Deutschen Historischen Museum zu sehen ist. Die Ausstellung zählt zu den am besten besuchten Ausstellungen in der Geschichte des DHM. Im Interview mit der Science-Reporterin Isabelle Daniel erläutert Andreas Mix das besondere Konzept und erklärt, warum sich im 100. Gedenkjahr so viele Menschen für den Ersten Weltkrieg interessieren
Setting the right mix : analyzing outside directors' pay mix in public family firms
No full textOutside directors’ pay mix determines if and to which extent a firm’s designated monitor is incentivized by means of performance related (PR) pay. Owning families of public firms, still having substantial influence on the compensation process, need to balance the family’s genuine interest against PR pay and non-family stakeholders’ contrasting preferences in setting the right mix. At first, family and non-family firms show no difference regarding the adoption of PR pay. However, among PR pay adopters, we find
family firms to devote greater shares to this pay component, thus sacrificing part of their socioemotional wealth in order to meet stakeholders’ demand. A differentiation between different types of family firms reveals that especially true family firms, i.e. firms managed or owned by at least two family members, account for this particular behavior
Housing production, tenure mix and social mix
No full textSocial mix through tenure mix is a policy tool to combat segregation in Sweden and elsewhere. We study if new construction of housing in Swedish cities, 1995–2017, has affected tenure mix in neighborhoods, and if this in turn affected social mix. Findings show that housing construction contributes to tenure mix, but effects on social mix are less clear. We show a negative association between new housing production and increased social mix; however, those living in new housing in higher income neighborhoods tend to have lower incomes than those living in older housing and vice versa in lower income neighborhoods. This shows that new housing production is a tool for creating social mix, but other processes may dwarf the effects. We conclude that while housing tenure mix is a blunt tool for creating social mix, there are positive effects of such efforts
Chemo-Rheological Characterization of Aging Behaviors of Warm-Mix High-Viscosity Modified Asphalt
No full textToday, high-viscosity modified asphalt (HVMA) is widely used in drainage asphalt pavements. However, due to its high construction temperature, HVMA is prone to thermal oxidative aging, which reduces its life cycle and increases the maintenance costs of asphalt pavements. In this study, the effects of warm-mix additives on the physical, rheological and chemical properties of HVMA were studied to determine optimum warm-mix conditions. First, the effects of warm-mix technologies (foam warm mix, Sasobit, Evotherm, and GLWBR at 3%, 3%, 0.8%, and 0.8%, respectively) on the physical and rheological properties of HVMAwere studied. Then, two aging methods [thin film oven test (TFOT) and pressure aging vessel (PAV)] were applied to simulate the short-term and long-term thermal oxidation processes of HVMA and evaluate the influences of different warm-mix technologies on HVMA aging. The results showed that the four warm-mix technologies, especially foam warm mix and Sasobit, reduced the construction temperature of HVMA. In addition, warm-mix technologies also improved the high-temperature rheological properties of HVMA; however, they had adverse effects on the low-temperature cracking resistance of asphalt. Based on asphalt aging index fluctuations, it was evident that warm-mix technology was not conducive to the antiaging performance of HVMA, and foam warm mix had the weakest influence on the antiaging performance of high-viscosity asphalts. Furthermore, according to the results of an analysis of the carbonyl changes in aging asphalts, asphalt aging index can be applied to predicting the degree of aging of warm-mix HVMA.Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Pavement Engineerin
The rise of the citizen author: Writing within social media
No full textThe concept of the citizen author is defined and explored within the publishing industry. In order to understand what positions the citizen author currently, and potentially could, hold it begins with a historical view of their rise, including concepts of their eighteenth century antecedents. But the focus of this research is on their growth alongside that of social media platforms. This allows for drawing out relationships between genre fiction, publishers, and the citizen author, which provides a more full understanding of the power dynamics involved when publishers, social media, and the citizen authors mix in the current industry climate
Rheological Properties of High-Viscosity Modified Asphalt Containing Warm-Mix Additives
No full textHigh-viscosity modified asphalt (HVMA) is the most commonly applied method in drainage asphalt pavements. However, some disadvantages of hot-mix HVMA, including high energy consumption and unavoidable environmental pollution, should be improved. Therefore, warm-mix additive (WMA) was introduced. In this paper, the effects of WMA on the rheological and microstructural properties of HVMA were studied to select optimum WMA conditions. WMAs mainly include foam warm mix (1%, 3%, and 5%), Sasobit (1%, 3%, and 5%), Evotherm (0.4%, 0.8%, and 1.2%), and the newly introduced warm additive glow brand (GLWBR) (0.4%, 0.8%, and 1.2%). Dynamic shear rheometer (DSR) and bending beam rheometer (BBR) tests were performed on HVMA after rheological processes. Also, microstructural properties were examined by Fourier transform infrared spectroscopy and scanning electron microscopy methods. Based on the obtained results, all WMAs reduced the viscosity (135°C) of HVMA and achieved warm mixing effects. However, absolute viscosity (60°C) was enhanced by Sasobit and GLWBR. In addition, GLWBR improved high-temperature rheological performance and had no significant effect on the low-temperature and aging performance of HVMA. These findings were further verified by morphological observations.Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Pavement Engineerin
OXIDATIVE ADDITION OF HALOGENOPENTAMETHYLCYCLOPENTADIENES TO METAL-CARBONYLS - A SIMPLE METHOD FOR THE SYNTHESIS OF (ETA-5-PENTAMETHYLCYCLOPENTADIENYL)METAL HALIDES
No full textJutzi P, Mix A. OXIDATIVE ADDITION OF HALOGENOPENTAMETHYLCYCLOPENTADIENES TO METAL-CARBONYLS - A SIMPLE METHOD FOR THE SYNTHESIS OF (ETA-5-PENTAMETHYLCYCLOPENTADIENYL)METAL HALIDES. CHEMISCHE BERICHTE. 1990;123(5):1043-1045
A successful model of regional healthcare information exchange in Japan: Case Study in Kagawa Prefecture
No full textIn this study, we focused on analysis of healthcare data exchange over the network. For the advance of broadband capability development, many governments expect online medical information exchange between medical institutions. Japanese government also has tried to deploy ICT in the healthcare field. In Japan, many healthcare ICT projects started, but almost of all the projects face many issues and failed to continue. This situation caused us to clarify the success factor of healthcare information exchange network. For inspecting the success factors, we analyzed information access of healthcare systems in Kagawa prefecture of Japan. Kagawa prefecture is one of the most advance areas for healthcare information technology. We analyzed four medical ICT projects in Kagawa prefecture: K-MIX, Critical Pathway for Diabetes, E-prescription, and PHR. In addition, we inspected characteristics of exchanged data in the network, and stakeholder involved in these projects. This analysis lets us find various types of healthcare ICT projects. Characteristic of data processed in the projects caused differences of characteristic of the projects. On the other hand, multiple systems process same data, though the project does not share the data itself. Considering various types of medical information exchanges projects, we propose classification and standard format of exchanged data according to their characteristic are critical for efficient business deployment. --e-Health,regional healthcare information exchange,EHR
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