The main aims of this study were to analysis the
production factor and energy consumption for SANGYOD
rice production. Case study area was in Phatthalung
Brown rice (BR) contains bran layers and embryo, where a variety of nutritional and The ‘chain of survival’ is the basis for a successful outcome following
cardiac arrest. It comprises:
• early access to the emergency services or cardiac arrest team
• early basic life support
• early defibrillation
• early advanced life support.
Early defibrillation is the single greatest determinant of survival
The key word to consider when thinking
about the control of blood flow and
arterial blood pressure (ABP) is ‘integration’.
The body has developed a large
number of integrated homeostatic mechanisms
in order to keep ABP and flow at
around constant levels, with the aim of
maintaining adequate perfusion of the
vital organs both at rest and in situations
where there is a change in environment
or workload. Maintenance of normal ABP
is mainly dependent on the balance
between cardiac output and peripheral
vascular resistance (PVR), related by the
equation:
Mean ABP = Cardiac output × PVR
There is integration between central
control by the nervous system and local
control in the tissues, and here we summarize
the key mechanisms involved.
Autoregulation is the process by which
blood flow is maintained constant despite
changes in ABP (Figure 1). This process
is crucial for two main reasons: one is to
keep a constant supply of nutrients for the
continuing function of the tissues, and the
other is to control capillary pressure, as