FLAC is free and open source! FLAC is short for Free Lossless Audio Compression. It is an open source codec and file format which provides a perfect quality audio file. FLAC files usually contain CD quality audio, but can also support almost any audio data with a wide range of sample frequencies, amount of channels and bits per sample. FLAC provides a smaller size of file than PCM WAV (about half the size), but much larger than lossy codecs like MP3.
The Afferent and Efferent arterioles will controls the renal plasma flow and the GFR. The more blood that is kept in the glomerulus (ie. afferent dilation and efferent constriciton) will increase the glomerular pressure and then increase the GFR while decreasing the renal plasma flow.
Answers.comÂ® is making the world better one answer at a time. The intraplural pressure becomes more negative simply because as the inspriatory muscles (diaphragm, external intercostals) act to increase thoracic volume, the intrapleural space increases in volume somewhat, thereby decreasing the pressure (Boyle's Law). Its explained well in most Physiological texts if that doesn't help.