Alopecia areata incognita is also known as diffuse alopecia areata. Itâs one of the rare forms of alopecia areata described predominantly in young women. In cases of alopecia areata incognita, the typical patchy distribution of hair loss in classical alopecia areata is absent, but abrupt and intense hair loss is characteristic feature. The clinical picture represented by this disease closely resembles that of telogen effluvium, specific clinical and dermoscopic findings of alopecia areata are invariably present along the disease course. Prognosis is generally favorable, especially as compared to certain variants of alopecia areata, namely, alopecia areata totalis, universalis and ophiasic areata.
Open access to the scientific literature means the removal of barriers (including price barriers) from accessing scholarly work. There are two parallel ï¿½roadsï¿½ towards open access: Open Access articles and self-archiving. Open Access articles are immediately, freely available on their Web site, a model mostly funded by charges paid by the author (usually through a research grant). The alternative for a researcher is ï¿½self-archivingï¿½ (i.e., to publish in a traditional journal, where only subscribers have immediate access, but to make the article available on their personal and/or institutional Web sites (including so-called repositories or archives)), which is a practice allowed by many scholarly journals.
Open Access raises practical and policy questions for scholars, publishers, funders, and policymakers alike, including what the return on investment is when paying an article processing fee to publish in an Open Access articles, or whether investments into institutional repositories should be made and whether self-archiving should be made mandatory, as contemplated by some funders.
Last date updated on August, 2021