… is rich in sharp lines of the metals and shows the typically strong H and K lines. Lines of …
The divergence in H~ for different elements is shown in the following tabulation of measures of …

… be attached to this particular value of H~, since our assumed field distribution may lead … d:
The corresponding Ca ii spectroheliogram shows intense plages in the BM regions where H ~…

… parts of BMR's, lying nearly at right angles to the lines of force (Babcock and Babcock …
The essential idea of stage 4 was anticipated in a paper of 1955 (Babcock and Babcock, …

Importance A comprehensive understanding of the benefits of COVID-19 vaccination requires
consideration of disease attenuation, determined as whether people who develop COVID-…

Objectives To characterize the clinical severity of covid-19 associated with the alpha, delta,
and omicron SARS-CoV-2 variants among adults admitted to hospital and to compare the …

… at H and K, and measures of test plates show that from … for the dispersion at the
position of the G-band is considerably lower than at H and K; also the G-band is … blend of …

The severe limitations imposed upon nearly all astronomical observations by" seeing"-the
effects resulting from passage of light rays through the turbulent atmosphere of the earth-are …

The full promise of human genomics will be realized only when the genomes of thousands of
individuals can be sequenced for comparative analysis. A reference sequence enables the …

Anyone who has used a light microscope has wished that its resolution could be a little
better. Now, after centuries of gradual improvements, fluorescence microscopy has made a …

… The H and K lines are relatively strong but quite sharp and with low central intensities.
Superficially, they resemble strong interstellar lines, and the indicated velocitiesin the vicinity of - …