Toroidal multilayer mirrors for laboratory soft X-ray grazing emission X-ray fluorescence.

Efficient soft X-ray spectroscopy in the laboratory is still a challenging task. Here, we report on new toroidal multilayer optics designed and applied with the laser-produced plasma (LPP) source of the Berlin Laboratory for innovative X-ray technologies. The optics are described and characterized, and the application of the updated source to scanning-free grazing emission X-ray fluorescence is demonstrated on thermoelectric gold-doped copper oxide nanofilms.

Markers of inflammation and weight change in middle-aged adults: results from the prospective MONICA/KORA S3/F3 study.

We investigated associations of markers of inflammation such as albumin, fibrinogen, C-reactive protein (CRP), and white blood cell count (WBCC) with future weight gain and weight loss in middle-aged adults in order to further elucidate the relationship between subclinical inflammation and weight change. Data were derived from the third population-based MONICA (Monitoring of Trends and Determinants in Cardiovascular Diseases) Augsburg survey (S3) conducted as part of the multinational World Health Organization MONICA project in 1994-1995 and a follow-up examination, to which all eligible subjects from S3 were invited in 2004-2005 (F3). In total, 2,792 persons (1,391 men, 1,401 women) aged 25-74 years at baseline were analyzed.