The phrase "it is rather unclear" is grammatically correct and can be used in written English.
It is typically used to express that something is not entirely clear or easily understandable. Example: "The directions in the manual were rather unclear, so it took me a while to assemble the furniture."
It is rather unclear how inflammation is triggered in the brain, which remains sterile under normal conditions.
Therefore, it is rather unclear whether tools developed for scientific articles perform equally well on patent data.
Until now, it is rather unclear whether or not the general population in Germany is ready for the implementation of telemonitoring as part of their regional ambulatory care system.
We agree with the reviewers that it will be interesting to test how a material model that does not assume homogeneity in elastic moduli within the cell cluster would alter the cell-cell force measurements; however, at this point, i.e. in the absence of independent measurements of the distribution of the visco-elastic tensor, it is rather unclear how to go about formulating such a refined model.
Thing is, it's rather unclear why you would want to anonymously connect to a social network that's explicitly designed to track and profile everything its users do.
The ad concludes with Rau stating: "You vote for me, I'll say what I'm going to do, it's going to be clear and I'm going to follow up and do what I say I'm going to do," although by that point it's rather unclear what he has said, or will do, or said he's going to do.
Although cytoplasmic protein tyrosine kinase 6 (PTK6; breast tumour kinase (BRK)) is overexpressed in up to 86% of breast carcinomas (Ostrander et al, 2007; Harvey et al, 2009; Brauer and Tyner, 2010), its physiological role is rather unclear.
Although the role of PDZ-domain-dependent targeting in PTEN function is rather unclear, it is known that the PDZ binding sequence is not required for the general regulation of cellular PtdIns 3,4,5 P3 levels and PKB/Akt activity ([25, 26] and confirmed during this study [data not shown]).
How the government's action in this instance constitutes a "taking" is rather unclear, especially since it was requested by the A.I.G. board in 2008.
As the value of such tests when considering European wheat flours is rather unclear, we studied the chemical composition and SRC profiles of nineteen commercial European wheat flours.
Beyond an official insistence that the Socialist party remains a "proscribed organisation", the extent to which the Labour leader still believes in such things is rather unclear: we may soon see, I suppose.
