Main articles: Samsung Galaxy Tab E 9.6 and Samsung Galaxy Tab E 7.0. The Samsung Galaxy Tab E series refers to the entry-level Samsung tablets. The Tab E comes in two sizes, which are the 7.0 and 9.6 variants.
Tinel's sign. Tinel's sign is a way to detect irritated nerves. It is performed by lightly tapping (percussing) over the nerve to elicit a sensation of tingling or pins and needles in the distribution of the nerve. It takes its name from French neurologist Jules Tinel (1879â1952).
Biuret test. The biuret test (Piotrowski's test) is a chemical test used for detecting the presence of peptide bonds. In the presence of peptides, a copper(II) ion forms violet-colored coordination complexes in an alkaline solution. Several variants on the test have been developed, such as the BCA test and the Modified Lowry test.