Sentence examples for precludes so far from inspiring English sources

Electron micrographs of alveolar tissue, of lining layers of captive bubbles, and scanning force micrographs of surfactant films transferred on mica plates reveal a complex structural pattern which precludes so far the formulation of an unequivocal hypothesis.

In spite of a considerable effort, insoluble character of PHF together with inherent physical properties of IDP tau have precluded so far reconstruction of PHF 3D structure by X-ray crystallography or NMR spectroscopy.

One major potential drawback which so far precludes implementing DNA-based methods in routine microbiology is the risk of carry-over contamination.

This study, however, has found at least one in the consideration of its objective, to take all known studies of hooks and to compare them and others in order to define a new hook that is advantageous to design for a purpose that precludes all known uses so far, i.e. that is intended for a use that has not so far been defined.

The modest recurrence of most identified large risk variants so far precludes the inclusion of adequate carrier numbers to evaluate the specificity of the autistic subphenotype per variant.

The mathematical structure of two-stage and multistage cancer models discussed so far precludes them from predicting a decrease in cancer incidence at old ages.

Although the low number of embryos analyzed so far precludes drawing firm conclusion on a putative difference of segregation between m.8993T > G and m.3243A > G molecules during oogenesis, these apparently different patterns of segregation are, however, substantiated by the few available analyses of primary oocytes from carriers of these mutations [Blok et al., 1997; Brown et al., 2001].

Although swine are generally regarded as the preferred source of xenogeneic organs, the severe immunologic response to swine organs has so far precluded their clinical use.

However, very powerful gamma radiation emitted by the samples is damaging to the electronics of digital imaging detectors and has so far precluded the use of modern detectors.

However, there are only few available inhibitors and their high toxicity and low specificity have so far precluded their broad use in chemotherapy.

The limited understanding of the cellular characteristics of Dnmt2 has so far precluded a detailed analysis of Dnmt2 mutant organisms.