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Background
Melasma is a skin condition that causes increased epidermal pigmentation, enlarged melanocytes, increased melanosomes, solar elastosis, dermal blood vessels, and, occasionally, perivascular lymph histiocytic infiltrates.
Objective
To develop the film‐forming gel to alleviate melasma. Tranexamic acid was used as a model drug to evaluate the suitability of formulation to prevent symmetric...
PID regulators have been famous within professionals and widely accepted for dominant industrial systems where the main objective is the performance. Industrial processes are generally complex, containing interacting multi input multi output (MIMO) controller loops. Operators of industrial processes have a good expertise in PID controller tuning. PID controller can be equipped with predictive property,...
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