The phrase "a visible negative" is correct and usable in written English.
It can be used in contexts where you are discussing something that is clearly negative or has a negative impact that can be seen or observed.
Example: "The report highlighted a visible negative in the company's quarterly earnings, indicating a decline in sales."
Alternatives: "an apparent drawback" or "a clear disadvantage".
Often it is when there has already been a visible negative employment result and a tangible possible remedy, as in the cases of Carlson, Tantaros, and Bakhtiar.
After chemical processing (develop), the latent image turns into a visible negative image (as R. Wayne explained detailed in [1]).
We further note that there is a visible negative correlation between SUR slope (and thus K m) and V r in Fig. 2 (correlation coefficient r=−0.75), i.e., V r tends to be smaller for larger K m, which also is to be expected on theoretical grounds.
The potential adverse impact on recruitment of including a drug that is receiving increasing and highly visible negative attention was an additional consideration.
Dacy and Kunreuther (1969) proposed a theoretical framework suggesting that disasters have visible negative impacts on economic growth.
Overall there appears to be a paucity of evidence on how postgraduate training in general practice (or lack of) may have a visible and negative impact on the safety of patients – arguably it may be impossible to ever demonstrate clear causation.
Visible negative emotion is seen as rude or hostile, while expressing too much positive feeling is considered indelicate.
It has long been recognized that chronic absenteeism and school truancy in middle and high school are significant problems with highly visible negative consequences for youth, and ultimately, for their employability as adults.
Slow rehydration-dehydration ETOH replacement had no visible negative effect on the quality of epididymal morphology); however histological examination revealed differences in epididymal morphology after slow Re-ETOH only) and rapid transition procedures), compared to control).
None of the ten negative controls resulted in a visible band when run on a gel.
Taken together, these observations are consistent with assembly of a ring from monomeric units of constant dimensions forming a central void visible with negative staining, such that when monomers were added, the width of the protein ring did not change, but the pore diameter increased correspondingly.
