Abstract One of the most prominent changes in rhizospheric soil structure is associated with formation a strongly bound layer surroundings root, which named rhizosheath. In this study, we investigated how root hair elongation, ubiquitous morphological trait, affect stability rhizosheath aggregates. Using 13 CO 2 pulse labeling, tracked fate root-derived C inputted into two Zea mays L. genotypes...

A rapid atmospheric-pressure pulsed helium/hydrogen plasma jet method for conversion of TiO 2 films into defective, black is demonstrated.

Some oxygen defective fluorites are non-Newnham electrostrictors, i.e., the electromechanical response does not depend on their dielectric properties.

Evaluation of dry-cured Iberian ham quality is carried out by means the sense smell experts and a percentage these hams are discarded due to odour defects. However, in cellars cannot be altered sampling because they would devaluated, which makes instrumental analysis difficult. Thus, aim this work assess potential headspace gas chromatography coupled ion mobility spectrometry (HS-GC-IMS) or mas...

A graph is (k, d)-colorable if one can color the vertices with k colors such that no vertex is adjacent to more than d vertices of its same color. In this paper we investigate the existence of such colorings in surfaces and the complexity of coloring problems. It is shown that a toroidal graph is (3, 2)and (5, 1)-colorable, and that a graph of genus γ is (χγ/(d + 1) + 4, d)-colorable, where χγ ...

The CBA/N strain of mouse, derived in 1966 from the C B A / H strain (1), carries an X-linked mutation whose expression affects a number of B-cell functions. The B cells in adult CBA/N mice have many of the characteristics of those found in neonatal mice, including a higher density of surface IgM and a lower expression of B-cell differentiation markers, such as Ia, Mls, Lyb3, and Lyb5.1 (2-5). ...