Sayed Ibrahim

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The study aims to present a relationship between air permeability of woven fabrics and their light transmission properties. Polyester / cotton (48:52) blended woven fabrics were utilized in the study. Air permeability is measured using the standard test method already established while the light transmission through the fabric is measured by means of two(More)
Background: Colorectal cancer is the second leading cause of deaths among cancers affecting both men and women in the United States. Annually, about 140,000 Americans are diagnosed with colorectal cancer, and more than 50,000 people die from it. In Saudi Arabia, this cancer ranks first among men and third among women. Nevertheless, this type of cancer is(More)
INTRODUCTION AND BACKGROUND Cosmetic procedures for hair, such as bleaching, dyeing, and straightening, are commonly used around the world. It has been suggested that excessive use of such procedures can cause damage to the hair shaft. We aimed to assess hair shaft changes using scanning electron microscopy (SEM) in female volunteers who frequently use hair(More)
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