eduroam allows De Montfort University staff and students to take their wireless devices to other educational institutions worldwide, that support eduroam, and connect using their De Montfort University username and password.
The epidermis contains no blood vessels, and is nourished by diffusion from the dermis. The main type of cells which make up the epidermis are keratinocytes, melanocytes, Langerhans cells and Merkels cells. The epidermis helps the skin to regulate body temperature.
The three main types of skin cancer â basal cell carcinoma, squamous cell carcinoma and melanoma â begin in particular cells of the epidermis: These tall cells make up the lower layer of the epidermis. They multiply constantly, and the older cells move up within the epidermis and flatten out to form squamous cells.