Results 171 to 180 of about 4,013,264 (389)
The Anatomical Record, EarlyView.Immunohistochemical staining for tyrosine hydroxylase reveals the neurons forming the locus coeruleus complex in the pontine region of the brain of the Congo gray parrot. The appearance and parcellation of the locus coeruleus complex in birds shows many similarities, but also differences to that observed in mammals.
Pedzisai Mazengenya, Paul R. Manger
wiley +1 more source
Occultations of Stars by the Moon Observed at the Nizamiah Observatory, Hyderabad, During the Year 1952 [PDF]
, 1953 openalex +1 more source
A Global Survey of Lunar Surface Thorium Anomalies Associated with Impact Basins
The Planetary Science JournalRadionuclides (e.g., thorium, uranium, and potassium) are the major sources of the Moon’s endogenic heat. While their surface occurrence can be mapped from orbit by gamma-ray spectrometry, knowledge of their subsurface distribution is crucial in further ...
S. Nagihara
doaj +1 more source
Early life functional transitions impact craniofacial morphology in osteogenesis imperfecta
The Anatomical Record, EarlyView.Abstract Early life behaviors have a profound role in shaping adult craniofacial morphology. During early life, all mammals undergo the dynamic transition from suckling to mastication, a period coinciding with rapid cranial biomineralization. Osteogenesis imperfecta (OI), a genetic disorder that impacts the production of type I collagen, disrupts ...
Courtney A. Miller +2 more
wiley +1 more source
On the Determinations of Longitudes by Moon Culminations [PDF]
, 1873 A. Hall
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, 2020 This music score was submitted for the Kaleidoscope 2020 Call for Scores, an open access collaboration with the UCLA Music Library.
openaire +1 more source
Protecting the Moon and the Moon Heritage
Goldschmidt2022 abstracts, 2022 A. Gorman
semanticscholar +1 more source
Order In Chaos: Definite Rules That Govern The Drift Of Moon Away From The Earth [PDF]
arXiv, 2009 When the Moon was formed it was much closer to the Earth than it is today. It just needed about 20 days then to go around the Earth. Now it takes the Moon 29.5 days to make one revolution. In order to follow the conservation of angular momentum the Moon had to either move closer to the Earth or recede from Earth.
arxiv
Depth-to-diameter Ratios of Fresh Craters on the Moon and Implications for Surface Age Estimates
The Planetary Science JournalThe depth-to-diameter ( d / D ) ratios of small lunar craters ( D < 400 m) can be used to determine important properties of the upper regolith, specifically material strength or thickness. The d / D is also an important component of topographic diffusion
Rachael H. Hoover +3 more
doaj +1 more source
Snake and Moon ‘Right Way Marriage’ Stories on Stone and Bark
Archaeology in Oceania, EarlyView.ABSTRACT In northwest Australia, boab trees hold significant cultural values for First Nations people. Their leaves, bark, roots and nuts are important as traditional resources for food, medicine, fibre, water and shade and serve as reference points in the landscape. Some of the tree trunks are inscribed with images and symbols which tell of events and
Jane Balme +7 more
wiley +1 more source