| migration and informal work in the new berlin: new forms of work or new sources of labour? | this article focuses on the growing informalization of work, which refers to the strategies that aim to avoid state control and its identification with new migration streams in berlin. the growth of unemployment and low-waged precarious jobs in an informal or shadow economy is said to be a result of the influx of new illegal migrants. although germany does not consider itself as a country of immigration, continuous exceptions have been made to permit the restricted access of temporary wo ... | 1998 | 12294872 |
| [structural characteristics of dental cementum of skeletal remains of the first catholic cemetery in berlin (st. hedwig's cemetery, central berlin; 1777-1834)]. | analysis of the incremental lines of human tooth cementum permits the chronological age-at-death diagnosis in skeletal finds. in addition, certain life history parameters, especially times of higher physiological calcium demand, should also manifest themselves in the cementum in the form of hypomineralized incremental lines. it has been shown previously that counting the incremental lines leads to a chronological age-at-death diagnosis more precise than the morphological age-at-death assessment, ... | 2003 | 12872546 |
| risk of invasive meningococcal disease in men who have sex with men: lessons learned from an outbreak in germany, 2012-2013. | we undertook investigations in response to an invasive meningococcal disease (imd) outbreak in men who have sex with men (msm) in berlin 2012-2013 to better understand meningococcal transmission and imd risk in msm. | 2016 | 27486669 |
| prospective hospital-based case-control study to assess the effectiveness of pandemic influenza a(h1n1)pdm09 vaccination and risk factors for hospitalization in 2009-2010 using matched hospital and test-negative controls. | we performed a case-control study to estimate vaccine effectiveness (ve) for prevention of hospitalization due to pandemic influenza a(h1n1)pdm09 (ph1n1) and to identify risk factors for ph1n1 and acute respiratory infection (ari) in 10 hospitals in berlin from december 2009 to april 2010. | 2012 | 22650369 |