Sentence examples for difficult to be definite from inspiring English sources

Even though it is difficult to be definite on which parameter best describes the positions of BPRs since they all correlate with one another due to the organisation of the human genome into isochores, the results reported in this work reveal the importance of intergene size.

Nevertheless, there is some conflict in the literature about the effectiveness of mentoring and, given the lack of evaluation studies with a proper control group, it is difficult to be definite about the likely reduction in high-risk behaviour amongst participants.

The proposed system was designed with purpose to be utilized in daily clinical practice as a second opinion tool to support cytopathologists' decisions, when a definite diagnosis is difficult to be obtained.

Rosberg said after finishing second to Hamilton in the US Grand Prix on Sunday: "It's becoming more difficult but it is definite that in the last race I have a chance to win".

Since our series is small and the event rate is low, it is difficult to draw definite conclusions.

Since rodents and rabbits tend to be involved in different types of surgical studies (e.g. rabbits are frequently used in orthopaedic studies), it is difficult to form definite conclusions about whether numbers of rodents or rabbits in surgical studies may be inappropriate.

It might be a possibility of different results because different measurements were evaluated after OLV, but it is still difficult to draw definite conclusions until further large, well conducted trials are performed.

As it is difficult to reach definite conclusions from human data on the toxicity of specific fibers, an experimental approach is needed.

From the examples given in Table  2, it is difficult to reach definite conclusions for most cases: for ATP13A2, no pathological analysis of Kufor Rakeb brains has been performed yet; the Alzheimer's disease case with a CADASIL-associated mutation is still alive; and for GRN no pathological assessment of the NCL homozygous cases was done, although mice present with typical NCL lesions.

end{aligned} (64)From the above equation, it is difficult to give definite conclusion regarding validity of the generalized second law of thermodynamics, but if generalized ghost dark energy is not of phantom nature then the second law of thermodynamics is valid in the generalized ghost dark energy model if ((8pi R_{mthrm{A}^{3}rho _{m}+1-2pi R_mathrm{A})> 0).

At this time it is difficult to recommend a definite procedure because it may not be clear whether such therapy is efficient in these advanced cases, due to the very little information that is actually known [ 19].