Results 81 to 90 of about 1,255,940 (215)

ERTS-A data as a teaching and research tool in the Department of Geology [PDF]

open access: yes
The author has identified the following significant results. The project was an attempt to integrate ERTS-1 data into teaching introductory, specialized, and graduate courses in the Department of Geology, University of Alaska.
Grybeck, D.
core   +1 more source

Earth observations from space: Outlook for the geological sciences [PDF]

open access: yes
Remote sensing from space platforms is discussed as another tool available to geologists. The results of Nimbus observations, the ERTS program, and Skylab EREP are reviewed, and a multidisciplinary approach is recommended for meeting the challenges of ...
Lowman, P. D., Jr., Short, N. M.
core   +1 more source

The White Stone Band of the Kimmeridge Clay Formation, an integrated high resolution approach to understanding environmental change

open access: yes, 2004
The Kimmeridge Clay is a Jurassic mudrock succession that shows Milankovitch Band climatic cyclicity. A key issue is to determine how the subtle changes that define this cyclicity result from climatic change.
Kemp, A.E.S.   +2 more
core  

Catalog of lunar mission data [PDF]

open access: yes
Several series of spacecraft were developed, designed, built and launched to determine different characteristics of the lunar surface and environment for a manned landing.
Mantel, E. J., Miller, E. R.
core   +1 more source

ORIENTED MICROTUBULES IN ELONGATING CELLS OF THE DEVELOPING LENS RUDIMENT AFTER INDUCTION.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1964
B. Byers, K. Porter
semanticscholar   +1 more source

Geomechanical models of impact cratering: Puchezh-Katunki structure [PDF]

open access: yes
Impact cratering is a complex natural phenomenon that involves various physical and mechanical processes. Simulating these processes may be improved using the data obtained during the deep drilling at the central mound of the Puchezh-Katunki impact ...
Ivanov, B. A.
core   +1 more source

Geology and Lead‐Isotope Study of the Baiyinnuoer Zn‐Pb‐Ag Deposit, South Segment of the Da Hinggan Mountains, Northeastern China

open access: yes, 2009
Qingdong Zeng   +6 more
semanticscholar   +1 more source

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