Topical vitamin C preparations have recently been studied in the reduction of the erythema of rosacea. Daily use of an over-the-counter cosmetic 5.0% vitamin C (L-ascorbic acid) preparation was used in an observer-blinded and placebo-controlled study. Nine of the 12 participants experienced both objective and subjective improvement in their erythema.
Multivariate Fractional Logit: Estimation. The central goal of this paper is to provide consistent estimation strategies to estimate. properties of the conditional distribution of share data that enforce (12) and (13) and accommodate. (14) and (15):
<a href=http://www.investorglossary.com>Investor Glossary</a>. A fractional share is a fraction of a share or less than one whole share. A fractional share can occur if a company splits its stock, merges with another company in a stock swap or stock buyout or pays a stock dividend. Although most companies allow fractional share holdings to exist in their dividend reinvestment plan, an investor cannot buy and sell a fractional share.