Susanne Röhrig

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—Rivaroxaban is a direct inhibitor of factor Xa, a coagulation factor at a critical juncture in the blood coagulation pathway leading to thrombin generation and clot formation. It is selective for human factor Xa, for which it has Ͼ10 000-fold greater selectivity than for other biologically relevant serine proteases (half-maximal inhibitory concentration(More)
The rapid growth of the commercial use of the Internet goes along with a rising need for security for both customer and merchant. As many parties and different systems are involved, security becomes a complicated issue. Therefore , the need for definition, structuring, and quantification of security arises. This paper proposes a structured approach to(More)
—Rivaroxaban is a direct inhibitor of factor Xa, a coagulation factor at a critical juncture in the blood coagulation pathway leading to thrombin generation and clot formation. It is selective for human factor Xa, for which it has Ͼ10 000-fold greater selectivity than for other biologically relevant serine proteases (half-maximal inhibitory concentration(More)
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