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Testing for normality using neural networks
(The Institute of Electrical and Electronics Engineers (IEEE), 1990-12-03)
The most commonly used statistical procedures (t, F, chi-squared, ANOVA, regression) assume that samples have been taken at random from normal populations. In some cases the central limit theorem may provide a satisfactory ...
Transposition of the oncogene ets-1 in t(11;19) translocation in acute leukemia
(Elsevier: Cancer Genetics and Cytogenetics, 1990-12)
The specific chromosomal rearrangement t(11;19)(q23;p13) has been identified as a nonrandom chromosomal rearrangement in acute leukemia. The breakpoint, 11q23, coincides with the ets-1 oncogene locus. However, only very ...
The Sum of absolute deviations and the sum of squared deviations
(Mathematical Association of America, 1990-12)
This note points out a similarity in the sum-of-squares and the sum-of-absolute-values settings of data analysis.
A Training module for the integration of text, scanned graphics, and computer-generated artwork into a page layout program on a Macintosh design system
(1990-12)
The purpose of this study is to develop a training module for integrating text, artwork, and
graphics into a page layout program. Currently, the information for successful integration
must be referenced from several ...
Three-dimensional longwave infrared synthetic image generation incorporating angular emissivity effects using ray-tracing techniques
(The International Society for Optical Engineering (SPIE), 1990-11)
A technique for longwave infrared (LWIR) synthetic image generation (510) is shown
which yields improved radiomeiric accuracy in the 8-14 .tm bandpass. This process uses a
modified LOWTRAN 6 atmospheric transmission/upwelled ...
A Mechanistic model for flow boiling heat transfer
(American Society of Mechanical Engineers (ASME), 1990-11)
A mechanistic model is presented for heat transfer in the wet wall region of saturated flow boiling inside circular tubes. Saturated flow boiling is postulated to be essentially -similar to partial subcooled boiling with ...
A Model for flow boiling heat transfer in augmented tubes and compact evaporators
(American Society of Mechanical Engineers (ASME), 1990-11)
The additive model of the convective and the nucleate boiling components employed in the Kandlikar correlation (1990a) for flow boiling in smooth tubes is extended to augmented tubes and compact evaporators. Two augmentation ...
Voltammetric determination of the ion-exchange behavior of poly(ester sulfonic acid) anionomers in acentonitrille
(The American Chemical Society: Analytical Chemistry, 1990-10-01)
A High-average power tapered FEL amplifier at submillimeter frequencies using sheet electron beams and short-period wigglers
(Elsevier, 1990-09-17)
A high-average-power FEL amplifier operating at submillimeter frequencies is under development
at the University of Maryland. Program goals are to produce a CW, ~ 1 MW,
FEL amplifier source at frequencies between 280 GHz ...
Determination of free progesterone in an ultrafiltrate of saliva collected in situ
(The American Association for Clinical Chemistry: Clinical Chemistry, 1990-08-01)
We have investigated the utility of an ultrafiltrate of saliva for measuring progesterone as an indicator of luteal function during the menstrual cycle of women. A filtrate of saliva is collected in the mouth by means of ...