In coal-bearing formations of the Upper Triassic in the Sichuan Basin and the Carboniferous and Permian in the Ordos Basin, coal measure strata and tight sandstone constitute widely distributed source reservoir assemblages and form the basic conditions for the formation of large tight sand gas fields.
These 25 drugs were selected because they constitute widely utilized therapeutics on Brazil's Relação Nacional de Medicamentos Essenciais (RENAME), the country's national EML.
Although LDH, KPS and AP constitute widely explored prognostic factors for OS, the finding of a node-negative primary tumour being associated with secondary hepatic resection confirms previous findings in resected patients where lymphatic spread of the primary was shown to be a risk factor (Nordlinger et al, 1996; Fong et al, 1999).
This model constitutes a widely applicable and time-saving tool for actual system simulations, design and control.
The management of financial portfolios or funds constitutes a widely known problematic in financial markets which normally requires a rigorous analysis in order to select the most profitable assets.
Understanding the molecular mechanisms that control the phenotypic identity of distinct neuronal classes at defined regions within the central nervous system constitutes a widely relevant issue in developmental neuroscience.
Though the company's assets do not constitute a widely diversified portfolio, its stock has not been riskier than the overall stock market, as judged by the volatility of its returns.
Thus, for the important class of chromophores that bilins constitute, the widely established trend that hybrid functionals give more accurate excitation energies than pure functionals does not apply.
The Cnidaria constitute a widely diversified taxon with a quite unified organisation.
OCs containing estrogen and progestin constitute a widely used means of contraception.
