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Now showing items 61-80 of 655
Circuit waveforms for periodic waves
(University of Missouri--Columbia, 1964)
"A method using steady-state transforms is described which indicates how the sum function of a Fourier series may be obtained. The method can be applied to problems arising from circuits containing concentrated circuit parameters, but is not quite...
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 ...
The use of the flux plot in traffic
(University of Missouri--Columbia, 1965)
"During the summer of 1963 the authors used fixed-time interval pictures to study traffic characteristics on a short section of Highway 400, Ontario. The purpose of the study was to obtain density-flow relationships, ...
Controlled-deflection design method for reinforced concrete beams and slabs
(University of Missouri, 1962)
"Describes a design method for reinforced concrete beams and slabs in which the allowable ratio of span to deflection is a criterion. The method may also be used for estimating deflections in given designs including those ...
Tension control for high-strength structural boltsTurn-of-the-nut method
(University of Missouri, 1955)
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...
The influence shank area on the tensile impact strength of bolts
(University of Missouri, 1957)
"The effect of reduction of shank cross-sectional area on the tensile impact strength of 5/16, 3/8, and 7/16-in. steel bolts was investigated experimentally. Low-carbon 3/8-in. bolts with rolled threads absorbed maximum ...
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 ...
The present status of structural light-weight concrete in the U.S.A.
(University of Missouri, 1962)
"The principal disadvantage of concrete as a structural material is its relative great dead weight. This paper traces the development of commercially produced lightweight aggregates in the U.S.A. The manufacture and the ...
Head losses in storm drain junction boxes
(University of Missouri, 1957)
"The paper outlines results of model studies of a junction box designed primarily for urban highway storm drains. Only full-flowing pipes are included. Loss coefficients are derived from consideration of total head loss ...
Transmission losses and economy loading by the use of admittance constants
(University of Missouri--Columbia, 1964)
"In order to operate a power system at optimum economy, the production costs and transmission losses must be coordinated. A straightforward derivation of the co-ordination conditions is given. A widely adopted method of ...
A dynamic analogy for foundation-soil systems
(University of Missouri, 1954)
"This paper presents a procedure whereby the dynamic soil constants required for the accurate prediction of the natural frequencies of a foundation-soil system may be determined. The foundation-soil system is treated by ...
Announcement of the School of Engineering, 1913-1914
(University of Missouri, 1913)
The heating value and proximate analyses of Missouri coals
(University of Missouri, 1911)
The reflected impedance of a circular coil in the proximity of a semi-infinite medium
(University of Missouri--Columbia, 1965)
"Most analyses on a circular coil when used in the eddy current method for nondestructive testing are empirical. Theories based on simple models are often inadequate to account for some experimental observations when the ...
Pressure changes at open junctions in conduits
(University of Missouri, 1959)
"This paper contains the results of an analytical and experimental investigation of the effects of open junctions on the magnitude of pressure changes in closed conduits flowing full. Junctions of rectangular, square, and ...
Field testing of two prestressed concrete girders
(University of Missouri, 1962)
system which would meet the rugged demands of field service condition and yet provide reasonable accuracy. University of Missouri research personnel supervised the installation of all instrumentation appurtenances in the various elements of the structure...
A brief history of the College of Engineering, University of Missouri, Columbia, 1940-1967
(University of Missouri--Columbia,, 1968)