Báo cáo khoa học: "Branchiness of Norway spruce in northeastern France: predicting the main crown characteristics from usual tree measurements" doc

... trees) whithin stands of various densities. Original article Branchiness of Norway spruce in northeastern France: predicting the main crown characteristics from usual tree measurements F ... the level of maximum lateral extension of the crown; and ii) that it then decreases towards the base of the tree. The size of the bra...

Ngày tải lên: 08/08/2014, 23:22

... equation takes into account the intrinsic geometry of the crown as well as the beginning of the ef- fects of the mutual inter -tree shading. The second part of the model which ... higher than the base of the living crown (eg a1 = 0.56 in Construction of a single global model). Since the maximum of the curve is INTRODUCTI...

Ngày tải lên: 08/08/2014, 23:22

... they are limited by the small number of patients analyzed. In the present study, we combine the experience of two of the aforementioned institutions, namely the Johns Hopkins Hospital and the ... Competing interests The authors declare that they have no competing interests. Authors’ contributions AKN participated in the analysis and interpretation of data and...

Ngày tải lên: 09/08/2014, 09:21

... architecture, together with penum- bra effects, smooths the irradiance distri- bution in dense canopies, maintaining most of the leaf area in the linear part of the photosynthetic light ... tree height, height at point of crown insertion and at the widest point of the crown, crown radii in four orthogonal directions, and shape co...

Ngày tải lên: 09/08/2014, 04:20

... USA). Binding of all of the anti- bodies was detected using an ECL detection system (iNtRON Biotechnology, Seoul, Korea) in accordance with the manu- facturer’s instructions. The intensity of the ... sample buffer. The samples were then analyzed by western blotting using the polyclonal anti-phos- phoserine ⁄ threonine serum (Abcam) as the primary anti- body. Binding of...

Ngày tải lên: 14/02/2014, 18:20

... divided in two phases according to the intensity and the duration of the stress. An initial adaptive response culminates in the temporary inhibition of protein synthesis, providing cells with the ... group, indicating increased incorporation of palmitate (16:0) into the TAG pool only in the presence of oleate [18]. The above results raise two main questions: (a...

Ngày tải lên: 14/02/2014, 22:20

... in skin barrier disruption (Fig. 1A). PPARb mRNA expression was determined in keratinocytes isolated from the epidermal layer of these skins, and was found to be significantly increased in skin ... were obtained in ChIP DNA, indicating that the binding of putative CERK-PPRE to PPARb is specific. Furthermore, the interaction between PPARb and CERK was confirmed by an EMSA usin...

Ngày tải lên: 18/02/2014, 18:20

... oxidized in the presence of Tween 80 during the 12 h incubation, in the absence of Tween 80, only about 5% of the VI was oxidized. The products of the oxidation reactions are shown in Table 1 ... lower than for the benzaldehyde (II). It is likely that some of the products are degraded further by the enzyme. We are investigating the nature of the oxidant...

Ngày tải lên: 20/02/2014, 23:20

... ascribed to slow thermal i nactivation. Examination of the role of peroxide-derived radicals in enzyme inhibition To examine whether radical species were generated during the inactivation of GAPDH and ... and thereby maintains reducing equi- valents within the cell. Other enzymes, such as LDH, are unaffected, so such damage is selective. The long lifetime of these protein pe...

Ngày tải lên: 21/02/2014, 03:20

... of the wild type. The conserved arginines in AAA-1 are not involved in the nucleotide-induced motion of the middle domain The middle domain of TClpB is an 85 A ˚ coiled-coil that extends to the ... arginine (P2) in AAA-1 was also unclear. Here, we investigated in detail the roles of these three arginines in TClpB. By combining an arginine mutation with the Wa...

Ngày tải lên: 06/03/2014, 00:20