Sentence examples for by restricted availability of from inspiring English sources

Being limited by restricted availability of reduced inorganic electron donors none could support an ecosystem on the scale possible with phototrophy.

However, current research on primary cells is hampered by restricted availability of human cells, particularly from nondegenerate discs, where there is a relatively inherent low cellularity within the tissue.

Our search for the QTL affecting udder conformation traits was limited by the restricted availability of the phenotypic records.

The limitations of our study lie in users' evaluation of only two of the 10 Decision boxes we will have developed, a limitation necessitated by the restricted availability of funds.

The derivation and use of human ES cells are limited by the restricted availability of human embryos, low efficiency of isolation of human ES cells, the potential for immune rejection of non-matched tissue (West et al., 2010), and by ethical concerns surrounding the destruction of human embryos for the purpose of cell isolation.

Intravenous artesunate is available in the UK but its use has been limited by restricted availability.

In the past, pre-clinical study of various PIDs has been handicapped by the severely restricted availability of primary patient samples owing to their rare occurrence as well as the fact that many of the PIDs affect infants and young children.

However, it has been difficult to obtain autologous scaffolds by tissue decellularization because of the restricted availability of autologous donor tissues from a patient.

Porter has also pointed to the restricted availability of England-based players and the miserable winter endured by the national side.

Localization of specific structures and imaging of cellular dynamics in cellular cryo-electron microscopy is limited by (i) the use of cryo-fixation to preserve cellular structures, (ii) the restricted availability of electron dense markers to label molecules inside cells and (iii) the inherent low contrast of cryo electron microscopy.

Future research could also examine further the type of work naturopaths are undertaking in areas of restricted availability of conventional services as compared to those area well served by conventional services.