Sentence examples for effect has always been from inspiring English sources

However, a lack of sufficient anti-ischemic effect has always been ascribed to this drug.

First, the BM effect has always been considered by investors as a type of stock market anomaly, and it can be quantified.

The formula effect has always been the single biggest reason for this, and recently has become far and away the dominant reason.

Tumour size has never shown a clear prognostic value (Newland et al, 1994; Frank et al, 1995; Takahashi et al, 1997), but its potential effect has always been evaluated through overall survival analyses, in which it has shown a satisfying correlation with carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA19-9) Louhimo(Louhimo et al, 2002; Yuste et al, 2003).

After the first three seasons of Stargate SG-1 had been filmed on 16 mm film (although scenes involving visual effects had always been shot on 35 mm film for various technical reasons), "Nemesis" was the first episode filmed entirely on 35 mm film.

However, such adverse effects have always been a concern for conventional NSAIDs [ 7].

The effect, though, has always been to establish their mortality rather than any ideal qualities.

The taking into account of effect modifiers/confounders has always been an important purpose of multivariate regression.

The unifying effect is illusory: it has always been difficult for even the keenest visitors to make sense of the V&A's collections.

The effect of multiple drummers has always been to thicken and soften rhythm, blur the edges a bit.

For instance, the uncertainty in modeling the correlation effect between sectorial responses has always been a challenge in the sector-by-sector synthesis approach.