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The published papers and introductory part of this thesis concentrate on the in-situ characterization of (001) surfaces of GaAs, InAs, InP and GaP. The experimental tools used in these studies were a chemical beam epitaxy (CBE) machine equipped with a reflection high energy electron (RHEED) system and a reflectance difference (RD) optical set-up. In some studies also a reflectance difference spect
Restyling Factual TV is about understanding genres in relation to each other and in relation to popular audiences. It takes as a starting point the idea that factual television is being restyled, that various kinds of news, current affairs, documentary and popular factual genres are part of a turbulent time in broadcasting. The boundaries between fact and fiction have been pushed to the limits in
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In a free-electron laser (FEL), the technique of wiggler tapering enables the sustained growth of radiation power beyond the initial saturation. With the goal to develop anX-ray FEL in the terawatt power regime, it is important to utilize this technique and optimize the taper profile,giving the wiggler parameter as a function of the distance along the wiggler line. This article examines two method
This article focuses on the justification of a positive and a negative attitude respectively towards judicial review. The analysis is performed by textual analysis of the texts of four authors with different opinions on the subject matter: Robert Dahl and Jeremy Waldron who have a negative attitude towards judicial review, and Erwin Chemerinsky and Ronald Dworkin who have a positive attitude. A th
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The paper is based on a general conceptual supply chain flow risk model developed in an earlier paper, a literature review and case studies. The paper has the title "Developing a supply chain risk model" and is reported as a final paper at the NOFOMA 2005 conference. The literature review has been focusing articles and reports/books on supply chain management. Some of its findings have earlier bee
The purpose of this chapter is to analyze three persistent charges that Israeli and Western officials persistently leveled against Iranian President Mahmud Ahmadinejad since 2006: 1) that he has threaded to 'wipe Israel off the map the map'; 2) that he is a Holocaust denier; and 3) that he is developing nuclear weapons, presumedly to use against Israel. Although Iran repeatedly has denied all 3 ch
The trade-off between throughput and memory constraints is a common design problem in embedded systems, and especially for streaming applications, where the memory in question usually occurs in the form of buffers for streams of data. This paper presents a methodology, based on the post-processing of dataflow execution traces, that enables designers to make principled choices in the design space f
Nature is a key component in many kinds of tourism experiences and is commonly perceived as an explicit goal of doing tourism. This is a long-standing feature in the histories of tourism, and presently in many contemporary, service-based economies it coincides with a cultural emphasis on nature in many other commercial representations and manifestations. This can be seen e.g. in how permutations o
