Sentence examples for doubtful improvements from inspiring English sources

In some cases a zero-inflated modification of the negative binomial distribution results in minor, and somewhat doubtful improvements in the models (Gray [2005]; Vaudor et al. [2011]).

The cost of an ESIA has soared 20-fold in the past 15 years, with doubtful improvement in project benefits, and in conflict with the experience curve (Henderson's Law) stating that cost falls by a constant percentage with every doubling of product volume.

Yet many are doubtful because, despite improvements, progress has not been as swift as they had hoped. .

Although further investigation is warranted, it seems doubtful that the improvements in HbA1c that we detected in the current study were sufficiently large to produce substantial patient benefit.

The authors went on to state and we quote "… but it is doubtful whether the improvement obtained by including a fifth or sixth parameter is commensurate with the extra labor involved".

The rules are not yet final, but with Congressional Republicans and the agency's Republican commissioners pushing for their speedy completion, significant improvements seem doubtful.

The improvement of the KOOS subscale Quality Of Life in the exercise group was of doubtful clinical significance, however the improvement persisted over time, and is in accordance with previous findings of impact from exercise on mental health aspects in patients with knee osteoarthritis [ 31, 43, 44].

It is widely held in industry that the ride and handling of current production automobiles has reached a point of technical development where marked improvements in vehicle performance using passive technology are doubtful.

"The potential for these elections to bring meaningful change and improvement to the human rights situation in Myanmar remains doubtful".

While it's doubtful that Apple would ever just allow app developers to publish directly, it could make improvements in this area.

Epstein himself is doubtful of interpersonal utility comparison, so he tends to favor policy moves that are Pareto improvements, improving someone's utility while reducing no one's.