The next generation of radiometric
camera cores from DRS Technologies is on display at the 2015 SPIE Photonics West exhibition at the Moscone Center (booth #5110), San Francisco, Cal.
The quantum system's photosynthetic photon flux density, or PPFD (the equivalent of the radiometric
system's irradiance and the photometric system's luminous flux density), is represented by the area under the quantum response curve bounded by 400 and 700 nm, the wave band known as the photosynthetically active radiation (PAR).
Based on previous aging studies and the need to conserve samples for radiometric
analysis, approximately 310 otoliths (25% of the collection) were assumed to be sufficient for age estimation.
This research seeks to examine the potential of airborne radiometric
data to discern aeolian dust deposition patterns in a landscape that has clearly been affected by aeolian processes, and to further interpret this airborne information using data collected by a ground-based spectrometer.
NIST physicists performed detailed radiometric
characterizations of the MOBY sensor system, both in the laboratory in Gaithersburg and at the MOBY Operations Facility in Honolulu.
Several exploration targets have been identified in the immediate area of the currently defined resource on the basis of airborne radiometric
anomalies and surface radon gas and gamma spectrometry surveys.
calibrations have been made using more than one light source, e.
and photometric properties of a variety of LEDs have been measured (3), and they are being further evaluated as possible standard sources (4,5).
age determination, otoliths were pooled into six groups based on annulus-derived age estimates, sex, and collection date.
Other scientists are disinclined to declare the fossils the winners, however, in the absence of a radiometric
date, which is obtainable only when a layer of volcanic ash lies at a fossil's depth.
a global leader focused on the health and safety of people and the environment, today announced the launch of its MicroBeta(2) microplate counter platform, for enabling improved radiometric
and luminescent detection in drug discovery and basic life science research.
Contract notice: 4518 Provision of Radiometric