Get an overview of the most noticeable price changes for selected goods and services. The consumer price index is regularly revised and adapted to a new base year. With the results for the reference ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

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The explosion in the food delivery business in Germany has opened up a market underpinned by shady practices. Students, predominantly from India, are lured to the country with the promise of a ...