The Role of Digital Identity Management in the Internet Economy doc

... managing and protecting digital identities, with a view to strengthening confidence in the online activities crucial to the growth of the Internet Economy. The primer is a product of the Working ... potential benefits of its use, including across domains to deliver joined-up services over the Internet. The scope of the Primer is limited to the management...

Ngày tải lên: 23/03/2014, 23:21

... documents and find that the fea- ture vectors corresponding to some of these docu- ments (particularly the short ones) have all zeroes in them. In other words, none of the bigrams from the training set ... normalization. 7 Following Pang et al. (2002), we use frequency as presence. In other words, the ith element of the document vector is 1 if the corresponding unigr...

Ngày tải lên: 17/03/2014, 04:20

... domains of the plasma membrane. Here we give an overview of the properties of lipid rafts and how they are studied, along with recent advances in the understanding of their role in modulating ... than those in the lipids of the surrounding membrane. In fact, this fatty acid composition favors a tighter pack- ing of phospholipids and cholesterol, increasing the...

Ngày tải lên: 30/03/2014, 02:20

... Nuijens Pharming, Archimedesweg, Leiden, the Netherlands Lactoferrin (LF) is an iron-binding glycoprotein of the innate host defence system. To elucidate the role of N-linked glycosylation in protection of ... such as the pancreatic enzyme trypsin has been suggested [19,20]. The experiments described herein further elucidate the role of N-linked glycosylation in t...

Ngày tải lên: 30/03/2014, 13:20

... indicating that the effect of APMA on ACE shedding was not as a result of over-expression of the protein. Together these data confirm that APMA induces the shedding of ACE but not the shedding of ... both ADAM10 and TACE are involved in the shedding of APP, neither ADAM is involved in the shedding of ACE. Furthermore we show that APMA can distinguish between the...

Ngày tải lên: 30/03/2014, 14:20

... The tumor invades the cervical stroma (arrowhead). c DWI with b = 1,000 s/mm 2 shows a well-defined hyperintensity mass in the cervical area. The shape of the uterine cervix is distorted in the ... imaging technique (SENSE factor of 2). Imaging time of DWI was 90 s for 20 slices. Detection of uterine malignancy The ADC values of uterine cancers are lower than of...

Ngày tải lên: 13/02/2014, 06:20

... suggesting the importance of PKA in protein trafficking [47,48]. In this study, we used PKA knockout mutants to determine the role of PKA in mitochondrial targeting of CYP2E1. In mutants lacking ... released from the mem- brane (data not shown). Role of PKA in the mitochondrial targeting of CYP2E1 The role of PKA in mitochondrial targeting of CYP2E1 wa...

Ngày tải lên: 18/02/2014, 16:20

... of R120 by lysine reduces the probability of forming the fully closed form of the protein. The results obtained with the K22V/R120K double mutant protein point toward a central role of arginine ... mutant proteins. This was interpreted as a lack of fosfomycin binding to these mutant proteins [12]. Binding of fosfomycin to either wild-type MurA or the K22 mutant prote...

Ngày tải lên: 19/02/2014, 13:20

... University Regional Learning Alliance – workforce development and training/collaborations with business and industry; meeting the training and education needs of businesses within 60 mile radius in Northern Allegheny ... opportunities Shippensburg University Small Business Initiative in the Frehn Center for Management; offering information and assistance to individuals and group...

Ngày tải lên: 21/02/2014, 01:20

... this protease at pH9 [10]. Further interest in the aromatic stacking is in the role of the electrostatic properties in enzymatic catalysis of API, and in distinguishing the functionally catalytic quadruple ... position. In the struc- tural deviation, the solvent ASA of the side-chain of His210 increased with the decrease in size of the side-chain at r...

Ngày tải lên: 21/02/2014, 03:20