Hair-to-hair interaction is often ignored in human hair modeling, due to its computational and algorithmic complexity. In this paper, we present our experimental approach to simulate the complex behavior of long human hair, taking into account hairto-hair interactions. We describe a thin shell volume (TSV) model for enhancing hair realism by simulating complex hair-hair interaction. The TSV is ...

Introduction Trichobezoar is a rare entity that primarily occurs as complication of psychiatric disorders, most often in adolescent and young females suffering from trichotillomania (TTM) trichophagia. In many cases, children with TTM unwillingly admit hair pulling, deny ingesting feel ashamed their disease try to hide it. Objectives Our main aim was present an uncommon trichophagia point out t...

The objective of the present study was to compare live animal performance and carcass characteristics of 3/4 or 7/8 Dorper (DO; n= 30), purebred Katahdin (KA; n= 20), purebred St. Croix (SC; n= 17) and purebred Suffolk (SU; n= 10) lambs born in the spring and fall of 2001. After weaning, lambs were supplemented with up to 680 g of a corn-soybean meal supplement while grazing bermudagrass pastur...

Here, we studied hair follicle development of Liaoning Cashmere goats. Every month for 1 year, skin samples were collected from five 1.5-year-old female goats, and made into paraffin sections. A number of parameters were measured of primary and secondary hair follicles via microscopic observation including follicle depth, hair bulb width, dermis and epidermis thickness, changes in follicle acti...

Background: Alopecia areata has a wide range of different clinical presentations. It may present as localized or diffuse hair thinness without hair loss, a small patch of hair loss or may progress to alopecia totalis and universalis. Objectives: Determination of clinical patterns of alopecia areata in Kerman province and to compare the results with other studies in other countries. Patients and...