Owing to the presence of chemically unstable compositions (e.g., clay minerals, carbonate, pyrite, and organic matter (OM)) which are closely related to shale structure failures or dissolution pores, the methods to increase gas well long-term productivity from tight shale matrix need to take into account the chemical interaction of shale with injected fluid.
On the downside, the unstable group composition seems to have hindered the chances of producing a higher impact in the functioning of the group, and subsequently the capacity to sustain the level of collaboration required to achieve the strategic river basin objectives established during the participatory modelling process.
The exhibition description of The Secret Life of Textiles: Synthetic Materials, which opened early last month at the Met, reads like a scene from Mission: Impossible: "Due to their unstable composition, these materials have shorter lifespans than natural fibers; some actually self-destruct".
Each consists of several subgroups of varying size and unstable composition.
Residue curves are measured with initial compositions around the unstable node, and thus the results verify the existence of this reactive azeotrope.
Therefore, nanosheet compositions, such as the unstable intermediates Zn(OH 2 and Zn5(OH)8(NO3)2·2H2O, can be easily converted to pure ZnO through an ALD process at 150 °C and self-annealing.
called the unstable subspace.
The unstable structure tumbled down.
Not all genes in the unstable pathway show unstable dynamics.
The average read quality was from 36 to 38 in different sample and the first nine base pairs of the reads, which showed unstable base composition given by the percentages of four different nucleotides (A, T, C, and G), were removed.
