Low Coupling

The studies presented in this paper are performed in the general framework of transient coupled calculations with accurate neutron kinetics models able to characterize spatial decoupling in the core. An innovative fission matrix interpolation model has been developed with a correlated sampling technique associated to the Transient Fission Matrix (TFM) approach.

14p christabelhuynh 30-05-2020 8 0   Download

Software Engineering - Lecture 7: Object Oriented Design trình bày về gán trách nhiệm cho các đối tượng, Design Principles, Business Policies, Class Diagram. Bài giảng phục vụ cho các bạn chuyên ngành Công nghệ thông tin.

11p maiyeumaiyeu28 13-01-2017 57 6   Download

This studywas designed to yield data on the supramolecular organization of the phycobilisome apparatus from Synechocystis, and the possible effects of environmental stress on this arrangement. Phycobilisomes were dissociated ina low ionic strength solutionandaquantitative estimation of the protein components present in each subcomplex was obtained using liquid chromatography coupled on-line with a mass spectrometer equipped with an electrospray ion source (ESI-MS).

9p research12 29-04-2013 50 3   Download

Platelet activation by thrombin plays a major role in the development of haemostasis and thrombosis. Thrombin activates human platelets by cleaving the N-terminal region of G-protein-coupled protease-activated receptors (PARs). On the other hand, the platelet membrane glycoprotein GPIb acts as a thrombin-binding site and promotes platelet activation by low thrombin concentrations.We present here new evidence in favour of a thrombin receptor function for GPIb. We have selected conditions in which thrombin– GPIb interactions were enhanced by thrombin immobiliza-tion....

12p fptmusic 16-04-2013 29 2   Download

Neurotransmitter transporters play a major role in achieving low concen-trations of their respective transmitter in the synaptic cleft. The GABA transporter GAT1 belongs to the family of Na + - and Cl – -coupled trans-port proteins which possess 12 putative transmembrane domains and three N-glycosylation sites in the extracellular loop between transmembrane domain 3 and 4.

0p awards 06-04-2013 37 3   Download

A highly purified cytochromeb6f complex from the cyanobacterium Syn-echocystissp. PCC 6803 selectively binds one chlorophyll a and one caro-tenoid in analogy to the recent published structure from two other b6 f complexes. The unknown function of these pigments was elucidated by spectroscopy and site-directed mutagenesis. Low-temperature redox differ-ence spectroscopy showed red shifts in the chlorophyll and carotenoid spec-tra upon reduction of cytochrome b6, which indicates coupling of these pigments with the heme groups and thereby with the electron transport....

11p awards 05-04-2013 38 3   Download