N. Bramall
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View article: Method of increasing power within an optical cavity with long path lengths
Method of increasing power within an optical cavity with long path lengths Open
A cavity-enhanced absorption spectroscopy instrument has an optical cavity with two or more cavity mirrors, one mirror of which having a hole or other aperture for injecting a light beam, and the same or another mirror of which being parti…
View article: Biogeochemical Responses to Mixing of Glacial Meltwater and Hot Spring Discharge in the Mount St. Helens Crater
Biogeochemical Responses to Mixing of Glacial Meltwater and Hot Spring Discharge in the Mount St. Helens Crater Open
Environments where geothermal waters and glacier meltwater mix are common on Earth yet little is known about the biogeochemical processes that occur when hot, reduced geothermal water mixes with cold, oxidized glacial meltwater in natural …
View article: Biogeochemical responses to mixing of glacial meltwater and hot spring discharge in the Mount St. Helens crater
Biogeochemical responses to mixing of glacial meltwater and hot spring discharge in the Mount St. Helens crater Open
Analytical measurements of water at the three sampling sites: glacier, hot spring and downstream. Error in measurements (±) represents 1 standard deviation when replicate laboratory measurements were taken. Limit of detection (LoD) was cal…
View article: GANGOTRI mission concept on the glacial key to the Amazonian climate of Mars
GANGOTRI mission concept on the glacial key to the Amazonian climate of Mars Open
Motivation and overview. The wealth of geologic information bound in Martian ice, including climate cycles, potential biomarkers
View article: Fully Automated Microchip Electrophoresis Analyzerfor Potential Life Detection Missions
Fully Automated Microchip Electrophoresis Analyzerfor Potential Life Detection Missions Open
There
are a variety of complementary observations that could be
used in the search for life in extraterrestrial settings. At the molecular
scale, patterns in the distribution of organics could provide powerful
evidence of a biotic componen…
View article: Requirements for Portable Instrument Suites during Human Scientific Exploration of Mars
Requirements for Portable Instrument Suites during Human Scientific Exploration of Mars Open
Human explorers on the surface of Mars will have access to a far wider array of scientific tools than previous crewed planetary exploration missions, but not every tool will be compatible with the restrictions of this exploration. Spectrom…