Search
Now showing items 21-40 of 536
Methods of measuring electric fields
(University of Missouri--Columbia, 1966)
"To determine the potential of a spacecraft, an electric field meter is needed to measure the field at the surface and in the neighborhood of the craft. A search was made for field measuring methods which would not involve ...
Response of circuits to steady-state pulses
(University of Missouri, 1951)
"A method of calculating the steady-state response of circuits to repeated pulses is given using the method of the steady-state operational calculus. A short table of transforms which have been found useful in these ...
The impedance of a coil near a conductor
(University of Missouri, 1958)
"The results are given of experiments undertaken to determine the manner in which the apparent inductance and resistance of an alternating current carrying coil changes when it is brought near a plate of non-ferrous metal. ...
Analysis of single-phase-to-three-phase converters
(University of Missouri, 1956)
"A static phase converter is a device which supplies polyphase power to a load from a single-phase power source using only passive circuit elements. Ideally such a device should produce balanced polyphase voltages at the ...
Measuring equivalent circuits
(University of Missouri, 1960)
"The equivalent circuit is a familiar tool to power system engineers. Today's large interconnected power systems often are studied as electric networks in which part of the network is a simplified equivalent of the actual system. Such equivalents...
Application of the principle of corresponding states for polar substances
(University of Missouri, 1961)
The design of sampled-data feedback systems
(University of Missouri, 1955)
Viscosity of suspensions of spherical and other isodimensional particles in liquids
(University of Missouri, 1958)
"The viscosity of a suspension is related to the properties of the suspending liquid and the suspended particles by measuring the viscosity of suspensions made up of closely sized materials such as glass spheres, plastic ...
A study of the effects of paced audio-rhythm on repetitive motion
(University of Missouri--Columbia, 1966)
The study described was propounded to determine if it is possible to provide a biophysical driving force that will stimulate the operator in repetitive tasks to work at a rhythm that is comfortable, yet more productive ...
The design of a single-layer microwave absorbing material
(University of Missouri, 1959)
The microwave absorbing structure considered here consists of a homogeneous lossy dielectric material backed by a good conductor. Some previous work has been done on obtaining the electric and magnetic parameters of a ...
Experimental investigation of a magnetically balanced arc in a transverse argon flow
(University of Missouri--Columbia, 1966)
"An experimental study of an electric arc in crossed convective and magnetic fields has been made. An electric arc was established across a rectangular test section through which argon gas was flowing at approximately ...
Relay protection for lines being sleet-melted by the short-circuit method
(University of Missouri, 1956)
"Sleet formation on transmission lines was recognized as a serious operating problem as early as 1916 and shortly thereafter methods were devised to melt sleet. In recent years various ways have been presented for connecting ...
The mutual impedance of perpendicular half-wave antennas
(University of Missouri, 1960)
The mutual impedance of two coupled linear antennas is needed to obtain the radiation impedance of an array of linear antennas and to determine the effect of one antenna upon a neighboring antenna, for example, the effect ...
A qualitative and quantitative measure of Aufwuchs Production
(University of Missouri--Columbia, 1966)
"Aufwuchs production was measured from its accrual on plexiglass substrates submerged in a stream. A method was developed for separating autotrophic and heterotrophic aufwuchs production and for separating this production ...
A statistical definition of perfect mixtures of solids of different sizes
(University of Missouri--Columbia, 1966)
"When mixing solids, it is desirable to be able to evaluate the performance of a mixer in terms of its ability to produce mixtures that approach the theoretical limit of uniformity. Although a satisfactory correlation ...
Loosening of bolted joints by small plastic deformations
(University of Missouri, 1961)
Formulas are derived for several cases of loosening of bolted joints caused by stresses in excess of elastic limits and accompanying permanent deformations. It is shown that loosening occurs during the initial application ...
Treatment of livestock waste: a laboratory study
(University of Missouri--Columbia, 1965)
Sequence summation factors
(University of Missouri, 1955)
"This paper defines a new structural parameter called "Sequence-summation Factor" which may be used in the systematic calculation of "over-relaxation" factors for moment distribution processes. These sequence-summation ...
Investigation concerning polarization in barium titanate ceramics
(University of Missouri, 1957)
of polarized specimens, can be represented best by a Fourier series. It was found that direct voltage and even harmonic components are present in the unsymmetrical loops. The per-cent second harmonic and the electromechanical coupling coefficient both rise...
Tension control for high-strength structural boltsTurn-of-the-nut method
(University of Missouri, 1955)