Exploration adjustment by ant colonies

How do animals in groups organize their work? Division of labour, i.e.the process by which individuals within a group choose which tasks to perform, has been extensively studied in social insects.Variability among individuals within a apac1/60/1/cw colony seems to underpin both the decision over which tasks to perform and the amount of effort to in

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Language Policy in Switzerland

Switzerland is often referred to as a success story for handling its linguistic and cultural diversity.Traditionally four languages flex 4 heartworm test have been spoken in relatively homogeneous territories: German, French, Italian and Rhaeto- Romanic (Romansh).The first three have been national languages since the foundation of the Confederation

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