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This study is intended to scrutinize the consequence of extraction conditions of Lawsonia Inermis (henna) leaves on the color strength values of dyed fabric. Extraction pH, M:L ratio, and time were optimized using central composite design (CCD) under response surface methodology (RSM). We investigated how the maximum colour strength values were obtained at pH 6.64 in about 78 minutes extraction with...
This work focuses on mapping landscape connectivity by making use of a subdivision of a Harary graph through super edge antimagic total labeling. This study employs a Harary graph by inserting h vertices in each edge, where h = 2n, n ≥ 1 using the super (a, 2) edge antimagic total labeling and labeling the vertices and edges by taking the difference of arithmetic progression as 2 i.e. d = 2. We divided...
Dust and sand storms are a persistent problem in the Kingdom of Saudi Arabia. We monitored dust fallout samples from 15 sampling sites on a monthly basis for the entire year of 2012 and analyzed them for the various chemical and physical characteristics. Results revealed that dust deposition rates across the city were high, with sites located near construction activities and those located in northeastern...
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