the role of capital market intermediaries in the dotcom crash

Ngày tải lên: 13/08/2014, 13:20

... dur- ing lipid raft isolation. Moreover, these studies have provided some insights into the significance of the localization of the P2X 7 receptors in lipid rafts regard- ing the regulation of intracellular ... (glycero-)sphingolipids. In addition the fatty acid chains of the phospholipids composing these rigid domains are generally more saturated than those in the lipids of the surrounding membrane. In fact, this ... muscarinic receptors, endo- thelin receptors, rhodopsin) are located in lipid rafts [65–70] where they are in close proximity to their transducing GTP-binding protein (Gs, Gi, Go, Gq and transducin...

Ngày tải lên: 30/03/2014, 02:20

... Properties of the iron-binding site of the N-terminal lobe of human and bovine lactotransferrins. Importance of the glycan moiety and of the non–covalent interactions between the N- and C-terminal ... 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 LF against proteolysis, ... such as the pancreatic enzyme trypsin has been suggested [19,20]. The experiments described herein further elucidate the role of N-linked glycosylation in the protection of lactofer- rin against...

Ngày tải lên: 30/03/2014, 13:20

Ngày tải lên: 12/08/2014, 18:20

Ngày tải lên: 22/07/2014, 18:29

Ngày tải lên: 09/08/2014, 08:23

Ngày tải lên: 12/06/2014, 11:36

Ngày tải lên: 06/10/2014, 14:20

... a well-defined hyperintensity mass in the cervical area. The shape of the uterine cervix is distorted in the DWI (arrowhead). d On the ADC map the tumor is hypointense (arrow) and the normal ... 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 normal tissue. On the other ... with uterine leiomyomas and a bleeding cyst. a Axial T2-WI shows an area of hypointensity in the center of the cystic component (arrow). b On T1-WI with fat suppression the area in the cystic...

Ngày tải lên: 13/02/2014, 06:20

... 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 ... cap- turing two different situations, one in which the author himself likes the movie, and in the other, the author’s cousin likes the movie. The over- generalization resulting from these “stemmed” ... rating of ≤ 2 (out of 5) or ≤ 1.5 (out of 4). 614 Finally, previous work has also investigated fea- tures that do not fall into any of the above cate- gories. For instance, instead of representing...

Ngày tải lên: 17/03/2014, 04:20

... maintained in multiple accounts within the organisation. The organisation is in some sense wasting resources and duplicating efforts in maintaining separate profiles with (mostly) the same information. ... take into account in the assessment of the security risks to − and privacy impact on − the delivery of online services, and in determining appropriate levels of security.  In the case of sensitive ... 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...

Ngày tải lên: 23/03/2014, 23:21

... used to describe the binding isotherms obtained previously for the b-casein 1–25 phos- phopeptide in this pH range, and the same model was adapted to fit the binding isotherm of OPN 1–149 mea- sured ... mixture of scattering from copolymer micelle-like nanoclus- ters and free peptide. The scattering of the nanoclusters was obtained by subtracting the scattering of the free peptide from the total ... growth in the extracellular matrix of mineralized tissues. These include long phosphorylated sequences in, for example, phosphophoryn, the C-terminal sequence of OPN and the N-terminal sequence of...

Ngày tải lên: 29/03/2014, 23:20

... for the central role of ADAM10 and confirming that TACE has a minor role in the a-secretase cleavage of APP in human cells. During the course of the present study it was reported using an RNA interference ... cells in the absence or presence of APMA. Following this second incubation, the level of sAPPa in the medium was examined (Fig. 4A,B). There was no significant difference in the level of sAPPa in the ... acid-based metalloprotease inhibitors [14] in the presence or absence of APMA. In the majority of cases there was little difference between the effect of inhibitors on the constitutive shedding of ACE and the APMA-induced...

Ngày tải lên: 30/03/2014, 14:20

... to the combined epitope contributed by the α2 and α3 domains of the heavy chain and β2m, dependent on the presence of pep- tides in the peptide-binding groove [40-42]. The levels of open conformers ... Beta2- microglobulin promotes the growth of human renal cell car- cinoma through the activation of the protein kinase A, cyclic AMP-responsive element-binding protein, and vascular endothelial growth ... suggesting that most of the exoge- nous β2m binds to open forms of HLA class I. However, residual β2m bound even in the presence of HC-10, likely Binding of exogenous β2m tips the balance of open...

Ngày tải lên: 18/06/2014, 15:20

Ngày tải lên: 08/08/2014, 20:23

Ngày tải lên: 09/08/2014, 02:21

Ngày tải lên: 10/08/2014, 10:20

Ngày tải lên: 11/08/2014, 21:21

Ngày tải lên: 12/08/2014, 11:22