منابع مشابه
The Quantitation of Mixtures of Hemoglobin Derivatives by Photoelectric Spectrophotometry
scars, metabolic disturbances, psychological care, and spinal cord regeneration. The bibliography is generous and well selected. The book is warmly dedicated to Professor John F. Fulton under whose direction the author conducted an interesting research project at Yale University School of Medicine during the year 1946-1947. The collaboration of the author's wife, who executed most of the excell...
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We present critical, long-wavelength observations of η Carinae in the submillimetre using SCUBA on the JCMT at 850 and 450 μm to confirm the presence of a large mass of warm dust around the central star. We fit a two-component blackbody to the IR-submm spectral energy distribution (SED) and estimate between 0.3− 0.7 M⊙ of dust exists in the nebula depending on the dust absorption properties and...
متن کاملConcerning Hertz’ photoelectric effect
Experimental evidence of the photoelectric effect goes back to H. Hertz. It occurred during the famous confirmation experiments of the Maxwellian theory. It is commonly held however that it cannot be explained in the framework of that theory. We are calling attention to some aspects linked with the interpretation of that effect on which, in our opinion, it is worth-
متن کاملHubble Space Telescope Imaging of 11 Carinae
We present new high spatial resolution observations of the material around 11 Carinae obtained with the Hubble Space Telescope Wide Field/Planetary Camera. The star 11 Carinae is one of the most massive and luminous stars in our Galaxy, and has been episodically expelling significant quantities of gas over the last few centuries. The morphology of the bright central nebulosity (the homunculus) ...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1966
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.55.4.671