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The Dutch school system
(2012)
Developing critical thinking
(2012)
Relating to students
(2012)
1. The Assignment 'Devotion to Religion and acitive Citizenship' 2. The Assignment 'How are religious spread across Europe' 3. The Assignment 'Is football as important as religion?' 4. The Assignment 'Why be religious?' 5. The Assignment 'Lucky charms' 6. The Assignment 'No Creo en el Jamas' (Life after death) 7. The Assignment 'Religion and its influence on politics ans policies' 8. The Assignment 'Secularisation in Europe' 9. The Assignment 'The meaning of religious places' 10. The Assignment 'Unity in diversity' 11. Which conceptions did you find?
Religion
(2012)
Videos related to the maps
(2012)
Especially for the last twenty years, the studies of Linguistic Landscapes (LLs) have been gaining the status as an autonomous linguistic discipline. The LL of a (mostly) geographically limited area – which consists of e.g. billboards, posters, shop signs, material for election campaigns, etc. – gives deep insights into the presence or absence of languages in that particular area. Thus, LL not only allows to conclude from the presence of a language to its dominance, but also from its absence to the oppression of minorities, above all in areas where minority languages should – demographically seen – be visible. The LLs of big cities are fruitful research areas due to the mass of linguistic data. The first part of this paper deals with the theoretical and practical research that has been conducted in LL studies so far. A summary of the theory, methodologies and different approaches is given. In the second part I apply the theoretical basis to my own case study. For this, the LLs of two shopping streets in different areas of Hong Kong were examined in 2010. It seems likely that the linguistic competence of English must be rather high in Hong Kong, due to the long-lasting influence of British culture and mentality and the official status of the language. The case study's results are based on empirical data showing the objectively visible presence of English in both examined areas, as well as on two surveys. Those were conducted both openly and anonymously. The surveys are a reinsurance measuring the level of linguistic competence of English in Hong Kong. That level was defined before by an analysis of the LL. Hence, this case study is a new approach to LL analysis which does not end with the description of its material composition (as have done most studies before), but which rather includes its creators by asking in what way people's actual linguistic competence is reflected in Hong Kong's LL.
Agriculture is one of the most important human activities providing food and more agricultural goods for seven billion people around the world and is of special importance in sub-Saharan Africa. The majority of people depends on the agricultural sector for their livelihoods and will suffer from negative climate change impacts on agriculture until the middle and end of the 21st century, even more if weak governments, economic crises or violent conflicts endanger the countries’ food security. The impact of temperature increases and changing precipitation patterns on agricultural vegetation motivated this thesis in the first place. Analyzing the potentials of reducing negative climate change impacts by adapting crop management to changing climate is a second objective of the thesis. As a precondition for simulating climate change impacts on agricultural crops with a global crop model first the timing of sowing in the tropics was improved and validated as this is an important factor determining the length and timing of the crops´ development phases, the occurrence of water stress and final crop yield. Crop yields are projected to decline in most regions which is evident from the results of this thesis, but the uncertainties that exist in climate projections and in the efficiency of adaptation options because of political, economical or institutional obstacles have to be considered. The effect of temperature increases and changing precipitation patterns on crop yields can be analyzed separately and varies in space across the continent. Southern Africa is clearly the region most susceptible to climate change, especially to precipitation changes. The Sahel north of 13° N and parts of Eastern Africa with short growing seasons below 120 days and limited wet season precipitation of less than 500 mm are also vulnerable to precipitation changes while in most other part of East and Central Africa, in contrast, the effect of temperature increase on crops overbalances the precipitation effect and is most pronounced in a band stretching from Angola to Ethiopia in the 2060s. The results of this thesis confirm the findings from previous studies on the magnitude of climate change impact on crops in sub-Saharan Africa but beyond that helps to understand the drivers of these changes and the potential of certain management strategies for adaptation in more detail. Crop yield changes depend on the initial growing conditions, on the magnitude of climate change, and on the crop, cropping system and adaptive capacity of African farmers which is only now evident from this comprehensive study for sub-Saharan Africa. Furthermore this study improves the representation of tropical cropping systems in a global crop model and considers the major food crops cultivated in sub-Saharan Africa and climate change impacts throughout the continent.