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geology News
Bio-Instrument Aims to Bring Life on Other Planets Into View
HONOLULU, July 11, 2022 — The Compact Color Biofinder, an imaging device developed by researchers at the University of Hawai’i at Manoa, demonstrated the ability to detect biofluorescence signals from trace amounts of organic matter from a distance of a few centimeters to 5 m. According to Sonia Rowley, a biologist on the development team for the Biofinder, the device’s capabilities enable accurate and noninvasive detection of contaminants such as microbes or extraterrestrial biohazards that come to or from
Remote Sensing Technology Images Groundwater Stores
SAN DIEGO, Oct. 5, 2020 — Researchers at the University of California, San Diego (UC San Diego) are deploying remote sensing technology called InSAR to gain insights into sustainable groundwater in the San Joaquin Valley. The satellite-based InSAR (for “interferometric...
Superresolution Imaging System Generates Segmented Fossil Images
PRINCETON, N.J., March 8, 2018 — Using an industrial grinder and superresolution camera, geoscientists have created 3D digital images of rock samples that can be viewed from multiple angles. Algorithms allow the computer to segment the images without human bias. Scientists used...
Goetz Instrument Support Awards Announced
BOULDER, Colo., Feb. 20, 2014— Innovative research projects based on spectroscopy and remote sensing have been recognized by the Alexander Goetz Instrument Support Program awards for 2014. The awards program, now in its eighth year and supported by PANalytical Boulder (formerly...
Multispectral Imaging Explores Harsh Environments
Mar 1, 2012 — From the ice and snow of Antarctica to the daunting heights of the Andes Mountains or the effluent-choked waters of the Amazon, the world offers plenty of forbidding environments that beg to be investigated spectrally. Identifying the fluctuating...
Measuring the Earth from Above: 30 years (and Counting) of Hyperspectral Imaging
Jun 1, 2011 — Hyperspectral remote sensing, in which an entire spectrum is acquired at each pixel of an airborne or orbiting sensor, provides a more complete understanding of the Earth’s surface and is a tool for monitoring change. Unlike multispectral...
Mapping the Earth’s magnetic field
BERKELEY, Calif. – Mapping the Earth’s magnetic field BERKELEY, Calif. – Current astronomy technology could be used to more accurately measure the Earth’s magnetic field, physicists have found. This development could prove useful in tracking storms,...
3-D Laser Scanner Images Dinosaur Footprints
TRENTO, Italy, Dec. 2, 2010 — Throughout Trentino, Italy, many signs have been left by the dinosaur giants that trod the beaches and dominated the landscape millions of years ago, even before the valleys were formed. Icnologists – scientists who study the traces of animal...
Opsens to Develop System for PTRC
QUEBEC CITY, Oct. 18, 2010 — Fiber optic sensor supplier, Opsens Inc., has been chosen by the Petroleum Technology Research Centre (PTRC) to design and construct a state-of-the-art transient pressure testing system for the assessment of well integrity in existing wellbores. ...
Powerful Microscope Installed at UTSA
SAN ANTONIO, June 24, 2010 — The world’s most powerful microscope is now up and running at the University of Texas at San Antonio (UTSA) with the support of a $1.2 million gift from the Robert J. Kleberg Jr. and Helen C. Kleberg Foundation. The JEOL transmission electron...
NMSU Explores Gemstones With USP Laser
Feb 14, 2008 — Ultrashort-pulse laser maker Raydiance Inc. of Petaluma, Calif., announced it is working with a geologist at New Mexico State University who has received funding for laser-induced breakdown spectroscopy of rock and mineral compositions, a process to...
‘Ultrachron’ Reveals Drama of Being a Rock
AMHERST, Mass., March 14, 2007 -- Assigning dates to the events in the life of a rock -- for example, a collision with a piece of continent, or a journey through the Earth’s crust -- has long challenged geologists, as the events themselves can confound evidence of the past. But...
Scientists Confirm How Crystals Form
Nov 4, 2005 — NEW HAVEN, Conn., Nov. 4 -- A team of researchers at Yale University is the first to devise a way to predict the microstructure of crystals as they form in materials, according to a report in the September issue of Applied Physics Letters.Although...
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May 2024
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