Nasa said last week that it suspected a malfunction had affected a flow control valve inside the pump itself.
The role of "SDH" needs further investigation, but it is suspected that malfunction of the SDH complex can cause a hypoxic response in the cell that leads to tumor formation.
By the lunch hour, the S.E.C.'s trading and markets team had a working theory for the cause of the chaos: a BATS server, it suspected, had malfunctioned.
Infusion studies appeared to be helpful in the assessment of compensatory parameters both for diagnostic and to yield baseline values as a benchmark for further investigations in cases of suspected shunt malfunctions and complications.
Investigators have yet to pinpoint the cause of the disaster, although they suspect a malfunction of the aircraft's speed sensors may have contributed to the crash.
When shunt malfunction is suspected, shunt series are often performed to evaluate the mechanical causes of malfunction.
Suspecting a computer malfunction, Lorenz checked and rechecked the Royal McBee.
Equipment malfunction was not suspected as having played a role, he added.
Multiple CT-scans in the following 6 week time period, because VP-shunt malfunction was clinically suspected, showed repeated (sub acute hemorrhages.
Other than pump replacements when pump or infusion catheter malfunction was clinically suspected, no additional interventions were made; the control system was allowed to recover and manage the glycemic consequences autonomously.
A causal diagnosis solution relying on experts' knowledge concentrates on the different malfunctions that may disturb the data acquisition process and tells the engine test bench tuning engineer which malfunction has occurred or which malfunctions are most likely suspected.
