None

A 30-Mwt prototype sodium-to-sodium intermediate heat exchanger and a 30-Mwt prototype sodium-heated steam generator were tested in combined operation in its Sodium Components Test Installation. This report contains the results of test and evaluation of the steam generator. During plant performance tests, performance degradation was observed, which resulted in the initiation of a diagnostic test series. This test series revealed that under certain operating conditions, the thermohydraulic characteristic of the steam generator changed either suddenly or gradually, resulting in overall performance degradation. A structural failure, requiring retirement of the unit, occurred before the diagnostic test series and analytical support effort were completed. This report describes the thermohydraulic and structural performance, including the structural failures, and related evaluation analyses of the Alco/BLH prototype steam generator performed prior to termination of the test and evaluation program. In addition, the report presents a post-test examination plan to obtain data that could possibly explain the cause of performance anomalies and structural failures experienced during testing.

None

This report is a collection of writings, excluding newspaper articles, on desegregation in schools.

None

None

None

This report addresses the accumulation and retention of tritium in embryonic and larval fish, and radiation effect

This report addresses the active assay of fissionable materials at the Los Alamos.

This report addresses the annual technical progress report of AEC unclassified programs.

This report talks about the Alkali- Metal Corrosion of Refractory Metals

This report addresses the ambiguities in R-matrix parameters for interfering resonances with two fission channels

This report talks about The Analytic Structure of the Off-Mass-Shell S-Wave $pi$$sup +$$pi$$sup -$ Scattering Amplitude.

This report is the descriptive journey of the Angular Distribution of Electrons Ejected by Fast Protons.

This report includes a summary of animal metabolic studies of strontium and calcium with specific reference to fallout radionuclides.

This paper includes the annual progress report of the Laboratory of Nuclear Medicine and Radiation Biology.

This paper includes the annual progress report on High Energy Physics for the period June 1, 1970 - May 31, 1971.

This paper includes the annual progress report on High Energy Physics for the period June 1, 1970-May 31, 1971.

This year has seen the completion of initial versions of all programs for the transient analysis of arbitrary networks and the linking together of these packages. A diagram showing the organization of the major parts of the software system is given in Figure 1. A brief description of the purpose of each package is given in section 2 in the report.

The purpose of this research was to extend out quantitative genetic investigations into some of the more basic aspects of genetic variation and heterosis observed in irradiated and non- irradiated populations of corn in order to determine more precisely how genes do act and interact to produce their observed cumulative effects.

A detailed report of the Application of the Application of the Tensor Code to the Calculations of Rayleigh Waves

The ultimate goal of the study of the long- term effects of radium in humans is to delineate the dose- response curve. The shape of this curve is of great importance in setting the maximum permissible amount of any radioactive material to which humans may be exposed. Various theories of clinical effects versus dose have been postulated.

None

Elastic scattering of two spinless particles with equal or unequal masses is considered in Feynman diagram models of the Van Hove type with arbitrary spectra of masses, spins and coupling constants including infinitely large masses and spins.