Cochlear hair cells transduce mechanical stimuli into electrical activity. The site of hair cell transduction is the hair bundle, an array of stereocilia with different height arranged in a staircase. Tip links connect the apex of each stereocilium to the side of its taller neighbor. The hair bundle and tip links of hair cells are susceptible to acoustic trauma and ototoxic drugs. It has been s...

Hair Paint is a modeling and animating tool for hair and furry objects. In this paper some improvements are done to Hair Paint to add some new features like adding hair gel to modify the physical behavior of hair or fur, addition of pony tails and hair growth direction to make more complex hair styles. We also implemented mechanisms that avoid the hairstyle mess up due to wind forces.

Hair serves as a social sign of gender, age, status, values, and group membership. Hair is a major part of one's self-identity, and central to one's feeling of personal attractiveness. Treating a patient with hair loss and/or hair issues is not easy because of psychosocial overtones and patients' distress and body image concerns. In this paper, several common hair diseases will be discussed in ...

Monilethrix or beaded results from a genetic abnormality of defective hair shaft formation. The altered genetics leads to improper, inefficient, incorporation of structural proteins, minerals during hair shaft formation resulting in weak, brittle hair. Other hair shaft disorders like pili torti, pili trianguli, trichorrhexis nodosa, trichorrhexis invaginata and pili annulati, rolled hair and ci...

Strong beautiful hair is universally desired across various cultures. Hence, the ways in which cleaning conditioning, grooming and styling processes affect the strength, feel and manageability of hair is of interest to beauty care science and technology. Human hair is a complex nanocomposite biological fiber. In this thesis, experiments are performed to better understand mechanical and electric...

A 28 year old albino man presented with a cicatricial alopecic plaque on the vertex. The patient had multiple hairs emerging from a single dilated follicular opening. Following inflammatory changes, new tufted hair appeared in spite of several periods of antibiotic treatment, and the disorder followed a relapsing and destructive course. Tufted hair folliculitis (THF) is a relapsing localiz...

Previous molecular genetic studies of the goat hair life cycle have focused primarily on a limited number of genes and proteins. To identify additional genes that may play important roles in hair follicle cycle regulation, Illumina sequencing technology was used to catalog differential gene expression profiles in the hair growth cycle (anagen to catagen) of goat, comparing the primary hair foll...

Patterned hair loss also known as androgenetic alopecia (AGA), is a hereditary androgen dependent disorder characterised by a progressive process that causes a gradual conversion of terminal hair into miniaturized hair defined by various patterns [1]. It is a feature of men who have sufficient circulating androgens. Male pattern hair loss is characterised by its typical bitemporal recession of ...