Results 221 to 230 of about 614,697 (267)

Volcanic Hotspots on Io: Stability and Longitudinal Distribution

Science, 1984
We report the first results of a program to determine the longitudinal distribution of volcanic activity on Jupiter's satellite Io. Infrared measurements at 8.7, 10, and 20 micrometers have been taken at a variety of orbital longitudes: strong variation in the 8.7- and 10-micrometer flux with longitude demonstrates that infrared emission arising from ...
T V, Johnson, D, Morrison, D L, Matson, G J, Veeder, R H, Brown, R M, Nelson   +5 more
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The Longitudinal Distribution of Photoelectrons

Nature, 1929
THE new quantum mechanics has completely resolved the problem of the photoelectric effect. In fact, Weutzel (Zeit. fur Phys., 40, 574; 1925: 41, 828; 1927) and Beck (Zeit. fur Phys., 41, 443; 1927) have succeeded in justifying theoretically the well-known Einstein equation; and the more complete treatment of Sommerfeld has permitted the calculation of ...
openaire   +1 more source

Longitudinal changes in abdominal fat distribution with menopause

Metabolism, 2009
Increases in abdominal fat have been reported with menopause, but the impact of menopause on abdominal fat distribution (visceral vs subcutaneous) is still unclear. The objective of the study was to determine if abdominal fat content (volume) or distribution is altered with menopause.
Ruth M, Franklin, Lori, Ploutz-Snyder, Jill A, Kanaley   +2 more
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Longitudinal Distribution of Organic Components of Bone

Nature, 1954
PREVIOUS workers1 have published, results on the variation of nitrogen, collagen and phenolic material along long bones. The variation has now been determined of nitrogen, hydroxyproline, tyrosine, hexose and glycogen.
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Distribution of mutans streptococci in families: a longitudinal study

Acta Odontologica Scandinavica, 2001
The purpose of this study was 1) to investigate whether a group of children not colonized by mutans streptococci (MS) at the age of 3 years were colonized several years later, and 2) to study whether MS that appeared in the children were identical to those found in the parents.
I M, Redmo Emanuelsson, E, Thornqvist
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Longitudinal Distribution Function, Electrons

2023
Edited by internationally recognized authorities in the field, this expanded and updated new edition of the bestselling Handbook, containing many new articles, is aimed at the design and operation of modern particle accelerators. It is intended as a vade mecum for professional engineers and physicists engaged in these subjects.
Steffen, Bernd, Lockmann, Nils Maris
openaire   +1 more source

Io: Longitudinal Distribution of Sulfur Dioxide Frost

Science, 1980
Twenty spectra of Io (0.26 to 0.33 micrometer), acquired with the International Ultraviolet Explorer spacecraft, have been studied. There is a strong ultraviolet absorption shortward of 0.33 micrometer that is consistent with earlier ground-based spectrophotometry; its strength is strongly dependent on Io's rotational phase angle at the time of ...
Robert M. Nelson, Arthur L. Lane, Dennis L. Matson, Fraser P. Fanale, Douglas B. Nash, Torrence V. Johnson   +5 more
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On the longitudinal distribution of the solar surges

Solar Physics, 1989
After re-examination of data presented by Verma (1984), some misuse of solar parameteres published in Solar Geophysical Data is presented. Consequently some conclusions made by Verma (1984, 1986) on about the longitudinal distribution of cool solar surges based on these misuses are discussed.
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Distribution methods and analysis of nonlinear longitudinal data

2000
Publisher Summary This chapter describes the application of frequency distribution analysis to longitudinal data. The statistics of distribution functions have previously been employed in endocrinological studies aimed at identifying the frequency and variability of hormonal concentrations present in serial endocrine data.
M, Lampl, M L, Johnson
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Longitudinal distribution of PCA sources on the sun

Solar Physics, 1971
For 181 PCA's recorded during the years 1956–1969 the association with flares is studied. Both the number of events which cannot be associated with any flare on the visible hemisphere, as well as the longitude distribution of identified proton flares, lead to the conclusion that 25–30% of PCA's are caused by flares behind the western solar limb.
L. Fritzová-Svestková, Z. Švestka
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