Apollo 11 Commemorative Coins Available Today
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چکیده
منابع مشابه
Onderstepoort today, yesterday and tomorrow. Commemorative lecture.
This lecture commences with a synopsis of the present activities and organization of the world-famous veterinary research institute in South Africa, colloquially and internationally known as Onderstepoort. Some of the major historic features which contributed to the origin, firm establishment and excellent reputation of Onderstepoort are subsequently outlined. Finally, the future of the institu...
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The fine-grained surface material at the Apollo 11 landing site is a brownish, medium-gray, slightly cohesive granular soil, with bulky grains in the silt-to-fine-sand range, having a specific gravity of 3.1 and exhibiting adhesive characteristics. Within the upper few centimeters, the lunar soil has an average density of about 1.6 grams per cubic centimeter and is similar in appearance and beh...
متن کاملCommemorative Lecture
In the neurogenic niche of the adult mammalian brain, self-renewing neural stem cells (NSCs) give rise to committed neuronal progenitors within the subgranular zone (SGZ) of the dentate gyrus (DG).1 Astrocytes are an essential cell population that defines the SGZ niche, and astrocyte-derived factors have instructive effects that promote adult neurogenesis.2, 3 Recently, we showed that Wnt3 expr...
متن کاملCommemorative Lecture
The ob gene was cloned in 1994 using the methodology of positional cloning. Leptin, the protein encoded by the ob gene, was identified in 1995 and shown to be a hormonal signal that regulates energy balance.14 Since its discovery 15 years ago, 30,943 articles on leptin have been written (S Korres, personal communication, 2009), providing an opportunity to assess, with some hindsight, the impact...
متن کاملSpectrogoniometric Measurements And Modeling Of Apollo 11 Soil 10084
Introduction: Laboratory visible/near-infrared multispectral goniometer observations of Apollo 11 mature mare soil 10084 (splits 161, 2010, 2011) were acquired using the Bloomsburg University Goniometer (BUG) [1-4], with an emphasis on high phase angle observations. These data provided constraints on Hapke radiative transfer models for comparison to similar BUG data acquired of lunar analog soi...
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ژورنال
عنوان ژورنال: Eos
سال: 2019
ISSN: 2324-9250
DOI: 10.1029/2019eo114519