SEASONAL VARIATION IN ANTIBODIES AGAINST EBOLA VIRUS IN KENYAN FEVER PATIENTS

A torquemeter for use in measuring torque in a rotary drive including a rotary transformer having a rotor portion on a carrier formed of material having high electrical conductivity and low magnetic characteristics for effectively precluding cross talk or flux leakage paths through the shaft and effectively precluding spurious signals being generated in the torquemeter control as from shaft magnetostriction effects and the like. The torquemeter further includes a control comprising a standard strain gage carrier system. The rotary transformer comprises a high performance wide band transformer. The control avoids the use of resonant circuits and includes means for electrical balancing thereof on the stationary side of the rotary transformer.