Bone canaliculi are microscopic canals between the lacunae of ossified bone. The radiating processes of the osteocytes (called filopodia) project into these canals. These cytoplasmic processes are joined together by gap junctions.
MacBook Pro Special Report: High-pitched whining noises: Eliminating. MacBook Pro Special Report: High-pitched whining noises: Eliminating. Many MacBook Pros emit one or more version of a distinct and irritating high-pitched noise. There appear to be various causes for this issue, and various associated workarounds. In most cases, the problem has to do with power draw.
Chirp noise caused by drive misalignment occurs upon entry of the span into the pulley as belt ribs seat into the. pulley grooves, not as the belt exits. 2. Belts are less likely to generate misalignment noise when they are in new condition. As belts wear in, they develop.