Zobrazeno 1 - 10
of 25
pro vyhledávání: '"C. L. Hemenway"'
Publikováno v:
Tellus A; Vol 16, No 1 (1964)
Composition analysis has been performed on particles collected from noctilucent clouds by a rocket sounding experiment in northern Sweden during August 1962. Electron diffraction, neutron activation, and electron beam microprobe techniques were appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a52e511780badc7a74632fde5afc62bb
http://www.tellusa.net/index.php/tellusa/article/view/8880
http://www.tellusa.net/index.php/tellusa/article/view/8880
Autor:
D. S. Hallgren, C. L. Hemenway
Publikováno v:
Interplanetary Dust and Zodiacal Light ISBN: 9783540076155
Analysis of craters found on polished plates exposed during Skylab has provided data for a flux measurement over the mass range 10−15 to 10−7 gms. Chemical analysis of residues in the craters shows a high incidence of aluminium. A variety of morp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d785a562c8e2998653272c8b63e9a2bc
https://doi.org/10.1007/3-540-07615-8_492
https://doi.org/10.1007/3-540-07615-8_492
Publikováno v:
Interplanetary Dust and Zodiacal Light ISBN: 9783540076155
A new balloon collection technique, Magellan, for obtainigg large cosmic dust particles >, 50 μ is described. The technique utilized a 40 m2 aperture funnel suspended 300 m below a balloon at an altitude of 25 km. First results indicate that the col
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09db62469a754f110d74779cdaa7f48d
https://doi.org/10.1007/3-540-07615-8_495
https://doi.org/10.1007/3-540-07615-8_495
Autor:
C L, Hemenway, S A, Lommel
Publikováno v:
Genetic engineering. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e0dc82344419b2e3080aa089380e4db4
https://pubmed.ncbi.nlm.nih.gov/11501376
https://pubmed.ncbi.nlm.nih.gov/11501376
Publikováno v:
Canadian Journal of Physics. 54:317-321
The paper describes a balloon-borne system for collecting large (50 to a few hundred micrometers in the major dimension) solid particles falling through the atmosphere at an altitude of about 30 km which are postulated to be fragments of larger cosmi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0f3a370227042a4b379fcabf380ab82
https://doi.org/10.1139/p76-036
https://doi.org/10.1139/p76-036
Publikováno v:
International Astronomical Union Colloquium. 31:284-288
A new balloon collection technique, Magellan, for obtaining large cosmic dust particles > 50µ is described. The technique utilized a 40 m2 aperture funnel suspended 300 m below a balloon at an altitude of 25 km. First results indicate that the colle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dccdae919b3ace42b5e34fcb2e68fbc1
https://doi.org/10.1017/s025292110005185x
https://doi.org/10.1017/s025292110005185x
Publikováno v:
Canadian Journal of Physics. 49:1361-1364
A brief description of a technique for recording faint meteor spectra with a high sensitivity image orthicon tube is given. The use of a video tape recorder technique makes it possible to study the development and decay of time dependent features suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ecf4679dfee3a7b9ea2c97b16fcf9ac
https://doi.org/10.1139/p71-161
https://doi.org/10.1139/p71-161
Publikováno v:
Tellus A; Vol 16, No 1 (1964)
Sampling of noctilucent cloud particles by means of sounding rockets has been successfully carried out from northern Sweden in the Summer of 1962. Two successful flights were achieved, one in the presence of noctilucent clouds and one when no such cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d77e6f2f0c7954fc60b02da5a23415f
https://doi.org/10.1111/j.2153-3490.1964.tb00146.x
https://doi.org/10.1111/j.2153-3490.1964.tb00146.x
Publikováno v:
Nature. 238:256-260
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17c22997d7abac0410c8062204229e04
https://doi.org/10.1038/238256a0
https://doi.org/10.1038/238256a0
Publikováno v:
International Astronomical Union Colloquium. 13:153-159
An extraordinary spectrum of a meteor at a velocity of about 18.5±1.0 km s-1 (approximate uncertainty) was observed from the Springhill Meteor Observatory with an image-orthicon camera at 1970 August 10 d2h 48m 518 UT. The radiant of the meteor was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb659586eec9e74fa99d6439bb464dcd
https://doi.org/10.1017/s0252921100049022
https://doi.org/10.1017/s0252921100049022