NASA supported research programs

A summary of the scientific NASA grants and achievements accomplished by the University of California, Los Angles, is presented. The development of planetary and space sciences as a major curriculum of the University, and statistical data on graduate programs in aerospace sciences are discussed. An interdisciplinary approach to aerospace science education is emphasized. Various research programs and scientific publications that are a direct result of NASA grants are listed

Sintered diamond compacts using metallic cobalt binders

Method is developed for sintering diamond powder which uses metallic cobalt as binder. Present samples show maximum microhardness of over 3000 kg/sq mm on Knoop scale. Material may be used as hard surface coating or may compete with cubic boron nitride as abrasive grain

Nitrogen fixation studies, lead detection in living plants, and solar wind analysis

Progress is reported for research on the following: (1) magnetically shielded test facility studies; (2) electrochemistry of B10C2H12, B9CH10(-), and preparation of tumor specific boron containing materials for use in cancer therapy; (3) histochemical method for determining lead in living plant tissue; (4) diamond cementing; (5) analysis of solar wind using the washings of lunar fines; and (6) environmental engineering

Ohmic diode

Process produces linearly responding surface barrier diodes. Hydrogen-fired, conducting strontium titanate crystals provide linear characteristics. The process uses space charge potentials and depletion layer phenomena to achieve conduction and insulation

Прогностические факторы повторного образования полипов желудка после проведения эндоскопической полипэктомии

полипыЖЕЛУДКА БОЛЕЗНИХИРУРГИЧЕСКИЕ ОПЕРАЦИИ МАЛОИНВАЗИВНЫЕЭНДОСКОПИЯ ГАСТРОИНТЕСТИНАЛЬНАЯжелудокРЕЦИДИВполипэктоми

Space Program

Solar phenomena, planetary and lunar compositions, plasmas, interplanetary particles, satellite probes, animal neurophysiology, engineering structures, and related space activitie

Improved fluid dynamics similarity, analysis and verification Annual report, 29 Jun. 1965 - 28 Jun. 1966

Fluid mechanics and dynamic reactions in liquid flow, single-phase flow, and two-phase flo

Hard-scattering factorization with heavy quarks: A general treatment

A detailed proof of hard scattering factorization is given with the inclusion of heavy quark masses. Although the proof is explicitly given for deep-inelastic scattering, the methods apply more generally The power-suppressed corrections to the factorization formula are uniformly suppressed by a power of \Lambda/Q, independently of the size of heavy quark masses, M, relative to Q.Comment: 52 pages. Version as published plus correction of misprint in Eq. (45