The anatomy of Russian information warfare. The Crimean operation, a case study. OSW Point of View Number 42, May 2014

The Crimean operation has served as an occasion for Russia to demonstrate to the entire world the capabilities and the potential of information warfare. Its goal is to use difficult to detect methods to subordinate the elites and societies in other countries by making use of various kinds of secret and overt channels (secret services, diplomacy and the media), psychological impact, and ideological and political sabotage. Russian politicians and journalists have argued that information battles are necessary for “the Russian/Eurasian civilisation” to counteract “informational aggression from the Atlantic civilisation led by the USA”. This argument from the arsenal of applied geopolitics has been used for years. This text is an attempt to provide an interpretation of information warfare with the background of Russian geopolitical theory and practice.

Why Are German Employers Associations Declining? A Challenge to the Conventional Wisdom. CES Germany & Europe Working Papers, No. 05.3, 2005

This paper challenges the conventional explanation for declining density of German employers associations. The dominant account asserts that German trade unions have taken advantage of increased globalization since the 1980s which has made internationally active enterprises more vulnerable to production disruptions to extract additional monopoly rents from multinational employers via aggressive collective bargaining. Small firms have responded to the increased union pressures by avoiding membership employers associations, which has produced the density declines. Data, however, disconfirm the conventional explanation; compensation increases have actually become increasingly smaller over the decades. This paper presents an alternative explanation that is consistent with the data. We argue that it is the large product manufacturers rather than the trade unions that have greatly increased price pressures on parts suppliers, which has led to a disproportionate number of suppliers to quit employers associations. The paper also discusses these findings in light of the "varieties of capitalism" literature. It points out that this literature has depicted national models as too homogeneous. The decision of several German employers associations to offer different classes of membership represents an accentuation of variety within national varieties of capitalism.

Cerebral Microembolization During Aortic Valve Replacement Using Minimally Invasive or Conventional Extracorporeal Circulation: A Randomized Trial.

To compare intraoperative cerebral microembolic load between minimally invasive extracorporeal circulation (MiECC) and conventional extracorporeal circulation (CECC) during isolated surgical aortic valve replacement (SAVR), we conducted a randomized trial in patients undergoing primary elective SAVR at a tertiary referral hospital. The primary outcome was the procedural phase-related rate of high-intensity transient signals (HITS) on transcranial Doppler ultrasound. HITS rate was used as a surrogate of cerebral microembolism in pre-defined procedural phases in SAVR using MiECC or CECC with (+F) or without (-F) an oxygenator with integrated arterial filter. Forty-eight patients were randomized in a 1:1 ratio to MiECC or CECC. Due to intraprocedural Doppler signal loss (n = 3), 45 patients were included in final analysis. MiECC perfusion regimen showed a significantly increased HITS rate compared to CECC (by a factor of 1.75; 95% confidence interval, 1.19-2.56). This was due to different HITS rates in procedural phases from aortic cross-clamping until declamping [phase 4] (P = 0.01), and from aortic declamping until stop of extracorporeal perfusion [phase 5] (P = 0.05). Post hoc analysis revealed that MiECC-F generated a higher HITS rate than CECC+F (P = 0.005), CECC-F (P = 0.05) in phase 4, and CECC-F (P = 0.03) in phase 5, respectively. In open-heart surgery, MiECC is not superior to CECC with regard to gaseous cerebral microembolism. When using MiECC for SAVR, the use of oxygenators with integrated arterial line filter appears highly advisable. Only with this precaution, MiECC confers a cerebral microembolic load comparable to CECC during this type of open heart surgery.

Over-embankment accidents on rural 2-lane conventional highways.

Mode of access: Internet.

State-of-the-art study : demilitarization of conventional munitions /

Mode of access: Internet.

Conventional and advanced sewer design concepts for dual purpose flood and pollution control : a preliminary case study, Elizabeth, New Jersey /

Mode of access: Internet.