- About
-
The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 31 to 40 of 1205 (0.047 seconds)Spelling suggestions: "subject:"[een] DATING"" "subject:"[enn] DATING""
| 31 |
Electron spin resonance dating of some volcanic rocksWild, Mark Thomas January 1995 (has links)
No description available.
|
| 32 |
Neotectonic fracturing associated with Quaternary TravertinesChalmers, Rhona Mary Lindsay January 1998 (has links)
No description available.
|
| 33 |
Subsurface thermal neutron production ratesSutter, Timothy Charles, 1948- January 1987 (has links)
Ground water in excess of one million years old may now be accurately age dated by using the radionuclide Chlorine 36 (36Cl), which has a half-life of 3.01 x 105 years. To maintain a high degree of accuracy in the resultant age it is necessary to take into account the buildup of 36Cl, which is due to thermal neutron activation of 35Cl to 36Cl. The purpose of this research is to determine the thermal neutron flux in various geochemical subsurface environments by conducting field measurements of thermal neutron production rates at discrete locations. These data are then compared with the theoretical thermal neutron flux calculated for each location. The field measurements were conducted from the surface to a maximum depth of 44 meters in a copper, silver and zinc mine. The measured thermal neutron flux was found to be larger than the theoretical thermal neutron flux by a factor of from three to six when below 17 meters depth.
|
| 34 |
Development of a laser probe for argon isotope studiesMcConville, Paul January 1985 (has links)
No description available.
|
| 35 |
Ancient HLA : a preliminary investigationEvison, Martin Paul January 1996 (has links)
No description available.
|
| 36 |
Testing a mathematical model of protein degradation : the use of aspartic acid racemization in forensic and archaeological scienceWaite, Emma January 1998 (has links)
No description available.
|
| 37 |
Isotopic age studies from the Cape Verde IslandsKnill, R. January 1987 (has links)
No description available.
|
| 38 |
Provenance of carboniferous sandstones : Geochronologic and petrographic studiesDrewery, S. E. January 1987 (has links)
No description available.
|
| 39 |
Electron spin resonance dating of bio-inorganicsWilliams, Ruth January 1990 (has links)
No description available.
|
| 40 |
Uranium series dating of cave sites in the English MidlandsRowe, P. J. January 1986 (has links)
No description available.
|
Page generated in 0.0548 seconds