Sentence examples for problematic at present from inspiring English sources

One of the key challenges within the African context is reliable access to the Internet, as many bioinformatics tools are web-based and even client tools often require access to online datasets [It also should be noted that while Internet performance is presently problematic in many places in Africa problematic at present, this is not uniformly so and the situation is changing (Table 2)].

An in-depth understanding of the interaction between the physical form and the climatic context is beginning to emerge but, data needs and methods of analysis remain problematic at present to translate this into practical planning applications.

It is still problematic at present to predict the correct distribution of CDS regions solely based on genomic sequences [ 3].

iPSC technology might also be useful in determining which processes aggravate or prevent tau phosphorylation and aggregation, an area of investigation that is problematic at present because of differences in the tau protein between rodents and humans.

Given our results, major taxonomic rearrangements within Teiidae seem problematic at present, especially with the extensive paraphyly of many traditional and re-defined teiid genera, the lack of strong resolution of many of these relationships based on molecular and morphological data, and incomplete taxon sampling in all studies so far.

This classification method is accepted most commonly at present but is problematic with accuracy and reproducibility because it is a subjective evaluation.

That there are few, if any, such opportunities at present strikes me as problematic.

Nevertheless, we need to ask: are pathogens in outdoor air a health issue at present or will they become problematic in the future?

At present, in Europe the ethically problematic situation of lower standards of drug-safety for children continues, due the lack of paediatric pharmacokinetic and -dynamic trials and non-existing data.

Due to the problematic divergences present in quantum field theory at that time, Heisenberg was motivated to isolate the essential features of the theory that would not be affected by future changes as the theory developed.

While chronic instability and recurrent injuries are a frequent complication following an initial sprain, the precise reasons why such injuries tend to reoccur are unclear at present, and as a consequence rehabilitation may be problematic.