Periosteum consists of dense irregular connective tissue. Periosteum is divided into an outer fibrous layer and inner cambium layer (or osteogenic layer).The fibrous layer contains fibroblasts, while the cambium layer contains progenitor cells that develop into osteoblasts.he word Periosteum is derived from the Greek Peri-meaning surrounding and-osteon, meaning bone. The Peri refers to the fact that the Periosteum is the outermost layer of long bones, surrounding other inner layers.
Higher Octave Music. (Redirected from Higher Octave) Higher Octave Music is a sub-label imprint of Narada Productions. Since 2013, it is part of Universal Music Group's Capitol Music Group, which is located in Los Angeles. Higher Octave was acquired by Virgin Records on behalf of EMI in 1997.
Starting with A, an octave is A, A#, B, C, C#, D, D#, E, F, F#, G, G#, and again, A. The interval between each two successive notes is called a half-step. Therefore, there are 12 intervals of a half-step forming what is called an octave. For starters, each octave up or down represents a doubling of frequency. For example, the A above middle C on the piano is set to the standard value of 440 Hz, so the A an octave above that has a frequency of 880 Hz. Now, the particulars. The half-step is the smallest interval recognized in Western musical theory.