To obtain such positron microbeam, it is necessary to use objective lenses, which are commonly used in the electron microscopy. We also attempted to form the positron microbeam using a positron beam for the positron diffraction experiment and a SEM optics [6]; [7] ; [8].
1 BERLIN â Ikea has long been famous for its inexpensive, some-assembly-required furniture. 2  A report by auditors at Ernst & Young concluded that Ikea, a Swedish company, knowingly benefited from forced labor in the former East Germany to manufacture some of its products in the 1980s. Ikea had commissioned the report in May as a result of accusations that both political and criminal prisoners were involved in making components of Ikea furniture and that some Ikea employees knew about it.
Slavery exists in one form or another in every country. Asia accounts for more than half of the ILO's 21 million estimate. In terms of percentage of population, central and south-east Europe has the highest prevalence of forced labour, followed by Africa, the Middle East, Asia Pacific, Latin America and the Caribbean.