Search results
Results from the WOW.Com Content Network
Samantha Cristoforetti demonstrating the use of the Valsalva device in the Sokol space suit. The Valsalva device is a device used in spacesuits, some full face diving masks, and diving helmets to allow astronauts and commercial divers to equalize the pressure in their ears by performing the Valsalva maneuver inside the suit without using their hands to block their nose.
Pemphigus foliaceus is the most common autoimmune skin disease in dogs, making up around one-third of all canine autoimmune disorders. [16] This disease usually affects areas of the ears and face. [9] Early symptoms are characterized by depigmentation of the nasal palate, dorsal cleft in the mouth, the ear, and the periocular area around the ...
The forehead flap is known as the best donor site for repairing nasal defects because of its size, superior vascularity, skin color, texture and thickness. [1] [3] [4] Especially the color and texture of the forehead skin matches exactly with the skin of the nose. This is why the forehead flap is used so much for nasal reconstruction.
A triangle of face tissue, including the nose and mouth, was taken from a brain-dead female donor and grafted onto the patient. [15] Scientists elsewhere had performed scalp and ear transplants, but the claim was the first for the transplant of a mouth and nose, the most difficult parts of the face to transplant. [ 16 ]
The English bulldog, a typically brachycephalic dog breed, may have brachycephalic syndrome. A Peke-face Exotic shorthair.. Brachycephalic obstructive airway syndrome (BOAS), also known as brachycephalic airway obstructive syndrome (BAOS), brachycephalic airway syndrome (BAS), and brachycephalic syndrome (BS), [1] is a pathological condition affecting short nosed dogs and cats which can lead ...
Irish startup Luminate is developing a helmet that applies pressure across the surface of the scalp to reduce hair loss during chemotherapy. This helmet could help stop hair loss during cancer ...
Other spangenhelms include a full face mask. The spangenhelm was an effective protection that was relatively easy to produce. Weakness of the design were its partial head protection and its jointed construction. It was replaced by similarly shaped helmets made with one-piece skulls (nasal helms), kettle hats and eventually the great helm or casque.
The most common initial symptom is scaling and loss of pigment on the nose. The surface of the nose becomes smooth gray, and ulcerated, instead of the normal black cobblestone texture. Over time the lips, the skin around the eyes, the ears, and the genitals may become involved. [9] Lesions may progress to ulceration and lead to tissue ...