PLC Development Environment Using GX Developer. In the C64 Series, the user PLC development environment is supported using MELSEC PLC. development tool, which is Mitsubishi integrated FA software MELSOFT series (GX Developer). This manual explains system configurations user PLC development environment using GX.
Critical Closing Pressure, Laplaceâs Law and Compliance Critical closing pressure â Pressure at which a blood vessel collapses and blood flow stops Laplaceâs Law â Force acting on blood vessel wall is proportional to diameter of the vessel times blood pressure Vascular compliance â Tendency for blood vessel volume to increase as blood pressure increases â More easily the vessel wall stretches, the greater its compliance
The law states that blood flow is proportional to the fourth power of the vessel's internal radius. Therefore, if a blood vessel's radius doubles in size due to vasodilation, the blood flow through the vessel will increase 16 fold. Blood flow can be regulated to individual organs, or it can be considered in total. Total peripheral resistance is defined as the total resistance to flow of blood in the systemic circulation. The arterioles are important regulators of blood flow because of their smaller size and muscular walls.