‘Mace sign’- A definitive sign of trichotillomania?

Burnt Matchstick Sign - A new Trichoscopic finding in Trichotillomania

Natural Selection: Sign, Sign, Everywhere a Sign

Natural selection is an important factor influencing variation in the human genome, but most genetic studies of natural selection have focused on variants with unknown phenotypic associations. This trend is changing. New studies are rapidly revealing the effects of natural selection on genetic variants of known or likely functional importance.

Give me a sign, any sign.

For clinical progress to occur in lung cancer, advances must be made in many inter-related areas. Advances in chemoprevention will be most useful if testing is able to identify those at greatest risk of developing lung cancer. Advances in surgical and ablative therapies will be most useful if testing is able to identify lung cancer at the earliest possible stage. Advances in systemic, targeted ...

Animated Sign Synthesis of Indian Sign Language

Sign language is a root level communication language for deaf people or those who are hearing impaired, so they found difficulty to communicate with the outer world. Hearing impaired people also had less reading skills, than the average educated person [5] so they cannot understand or gain information from outer world such as from Banks, Railways, and many more sector, they lack basic communica...

“The Cliff Sign” - A New Radiographic Sign Of Hip Instability