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Results for “Extremism”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 1,099 records · Page 61

All sources NASA NTRS DOE OSTI

NASA NTRS1969

Natural selection of microorganisms in extreme environments Final report

Natural selection of microorganisms exposed to drought and starvation

Alexander, M.↗

NASA NTRS1969

Evaluation of the permissible doses for exposure to ionizing radiation according to the criterion of tolerance to extreme accelerations

Permissible radiation dosage and tolerance criteria of mice to accelerations

Davydov, B. I.↗

NASA NTRS1968

Measurements of radiative lifetimes in the extreme ultraviolet.

EUV emission line radiative lifetime measurement by foil-excitation technique, noting correction for cascading, He II and transition probabilities for N II and O III

Heroux, L.↗

NASA NTRS1968

Studies of the electron transport chain of extremely halophilic bacteria. I - Spectrophotometric identification of the cytochromes of halobacterium cutirubrum.

Electron transport of Halobacterium cutirubrum, discussing spectrophotometric identification of cytochromes

Lanyi, J. K.↗

NASA NTRS1969

Oscillator strengths and wavelengths of some X-ray and extreme-ultraviolet spectrum lines of highly ionized iron.

Oscillator strengths and wavelengths of X ray and EUV transitions in highly ionized iron line spectra

Chapman, R. D.↗

NASA NTRS1969

On some extremal positive definite functions.

Received radar signal power maximizing problems in planetary exploration, analyzing abelian group real line and circle problems

Garsia, A.↗

NASA NTRS1969

Atmospheres of extreme metal-deficient stars.

Atmospheric models for specified effective temperatures, hydrogen-to-metal ratios and surface gravities in studying metal deficiency effect on stellar atmosphere

Swamy, K. S. K.↗

NASA NTRS1969

Studies of the electron transport chain of extremely halophilic bacteria. II - Salt dependence of reduced diphosphopyridine nucleotide oxidase.

Flavoprotein/cytochrome b/559/ role as branch of Halobacterium electron transport in DPNH oxidase determined by salt dependence of reduced DPNH

Lanyi, J. K.↗

NASA NTRS1969

Transfer of radiation in circumstellar dust envelopes. I - Extreme cases.

Radiation transfer in circumstellar dust envelopes, considering thin and opaque clouds

Huang, S.-S.↗

NASA NTRS1969

Photoelectric eclipse observation of the continuum at the extreme solar limb.

Photoelectric spectrometer observations of 1966 total solar eclipse, discussing limb darkening curves for regions of continuum 1.5 A wide around 5728 and 6404 A

Faller, J. E.↗

NASA NTRS1969

Studies of the electron transport chain of extremely halophilic bacteria. III - Mechanism of the effect of salt on menadione reductase.

Electron transport chain of monovalent and divalent cations and of polyamines, studying effects on menadione reductase activity to determine salt dependence

Lanyi, J. K.↗

NASA NTRS1969

A double monochromator for the extreme ultraviolet.

Optical design of double monochromator for use in EUV, describing astigmatism and transmission properties

Carlson, R. W.↗

NASA NTRS1966

The effectiveness of extremity cuffs in preventing cardiovascular deconditioning associated with twelve hours of water immersion

Explore the source record for details and available documents.

Fischer, C. L.↗

NASA NTRS1970

Microbalance accurately measures extremely small masses

Oscillating fiber microbalance has a vibrating quartz fiber as balance arm to hold the mass to be weighed. Increasing fiber weight decreases its resonant frequency. Scaler and timer measure magnitude of the shift. This instrument withstands considerable physical abuse and has calibration stability at normal room temperatures.

Patashnick, H.↗

NASA NTRS1969