The following are the most common symptoms of a Chiari malformation. 1  However, each child may experience symptoms differently. In infants and older children born with this condition, symptoms may include: 2  Headaches. 3  Stiffness or pain in the neck or back of the head area. 4  Poor feeding and swallowing. 5  Decreased strength in the arms.
A buffer solution (more precisely, pH buffer or hydrogen ion buffer) is an aqueous solution consisting of a mixture of a weak acid and its conjugate base, or vice versa.
SHARE SHARE TWEET EMAIL. In general usage, a buffer is something that serves as a protective barrier. There are at least two different meanings for the word in electronics vernacular. A buffer in circuit design is an amplifier that provides an interface between mismatched circuit elements. In computer science, the term refers to a memory device used for temporary storage.