Báo cáo khoa học: " Remarks on reporting and recording consistent with the ICRU Reference Dose" potx

... comparable results with respect to the mean of the ICRU Reference Doses. The larger standard deviations for the ICRU RD reflect the fluc- tuation due to the choice of the position of the ICRU Ref- erence ... to the PTV x , the central plateau. Both are "near" to the physical dose distribution and provide a consistent extension of the ICRU Ref...

Ngày tải lên: 09/08/2014, 10:20

... test readings. The other con- trols were pre-immune sera, wells incubated with primary antibod- ies only and with secondary antibodies only. The labels mentioned on the x-axis denote the respective ... changes in the chemical environment around the iron–sulfur cluster, the partial destruction of the cluster or its con- version to other forms. In order to investigate t...

Ngày tải lên: 18/02/2014, 12:20

... can be constructed and put into the focus when the atomic RefOs are mentioned, or the construction might be suspended until an anaphor triggers the sum formation. 5 The second solution has ... of the same logical type and are accessible by the same set of referential processes. No operations on RefOs other than the sum operation will be considered in the present...

Ngày tải lên: 22/02/2014, 10:20

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Ngày tải lên: 07/08/2014, 18:21

... not only release proteinases but also the aforementioned oxidants. The present article reports the kinetic consequences of inhibitor elafin and trappin oxidation on their interaction with NE and Pr3. ... oxidation device [17]. Figure 1 shows the effect of increasing concen- trations of native and oxidized elafin and trappin on the activity of a constant concentration of...

Ngày tải lên: 19/02/2014, 07:20

... further analysis. The user can customize vocabulary dif- ficulty predictions by selecting the desired grade or theme. Then, the text is analyzed and, in a few seconds, it returns the results of the ... classification and c)analysis of reading difficulty. Search results and analyses are returned within a few seconds to a maximum of a minute or two depending on the speed of the...

Ngày tải lên: 22/02/2014, 02:20

... proteins with the N-terminal domain deleted compared with those with the C-terminal domain deleted is consistent with this (Figs 4 and 5). Hybrid proteins carrying the N-terminus of one protein and the ... for the localization and function of these complexes. In budding yeast, only one form of the homologous Sm complex exists; it forms the core of non-U6 spliceos...

Ngày tải lên: 07/03/2014, 02:20

... on the actual extrac ellular p roton concentration. This argues for an ordered binding mechan- ism where the proton b inds before the substrate enters the binding domain. Proton transfer to the ... presen tation, p H values are expressed as the corresponding proton con centrations. (C) Apparen t K m values of prot ons in the presence of proline (h )and L -alanine ( s) as a fu...

Ngày tải lên: 07/03/2014, 16:20

... negatively affect the interaction of the sensor with the next elements of the Uhp signal pathway. In addition, the determined K (induction) for the wild-type and the His-UhpC protein of 3.8 l M concurs with ... interact with UhpB in the transmission of the induction signal; (d) the insertion of UhpC into the membrane; and (e) various combinations of Fig. 1. Det...

Ngày tải lên: 08/03/2014, 08:20

... Haemophilus influenzae functions in the reverse reaction, enabling the bacteria to obtain iron from the host [8]. The yeast and bacterial enzymes also exhibit the reverse reaction, although the role of the reverse ... localized in the outer and inner membranes of mitochondria. The translation product of ferrochelatase is a single isoform, and the presequence correspon...

Ngày tải lên: 16/03/2014, 00:20