Sentence examples for a framework exists from inspiring English sources
It is not clear that such a framework exists.
A framework exists for understanding the metabolism and transport of N in leaves and stems during winter dormancy, but many of the underlying genes remain to be identified and/or verified.
The conclusion from all of this work is that a framework exists for using WT1 for diagnosing minimal residual disease (MRD) or confirming relapse, but its use as a prognostic tool has not been fully developed.
The awareness for energy efficiency in buildings increasingly expands in Algeria, where a legal framework exists for promoting the utilization of regenerative energies.
Where is the state of female genital mutilation around the world, particularly in Africa, and what kind of a policy framework exists nationally as well as meaning in the states where female genital mutilation are practised; and what is international law, law of the United Nations, and United Nations conventions binding laws.
A regulatory framework exists in Colombia on the use and exploration of geothermal resources, which covers aspects related to surveying, pre-feasibility and feasibility studies, and the field and plant development stage (construction and operation).
A current framework exists to investigate the possible effects of CNVs in the human genome.
A robust framework exists for understanding how traits and preferences coevolve at the population genetic level [ 2- 5].
More fundamentally, the question is to what extent a unifying conceptual framework exists that can support such broad range of reasoning problems combining reasoning across very different models of systems.
For DNA sequence data on the other hand, multiple models of molecular evolution have been developed based on empirical data, and a robust statistical framework exists to evaluate the validity of these models for inferring phylogenetic relationships [52].
A solid theoretical framework exists for studying the evolution and maintenance of clines [ 34- 37].
