When one considers the individual PiF-IR spectra in sequence to observe the time progression (Figure 2b), a flat IR signal is observed at most locations. These flat spectra indicate that there are no ...

Document fraud often involves altering legitimate documents or misusing blank originals. Hyperspectral analysis allows forensic experts to examine inks and colors at the pixel level and assess their ...

Abstract: Cooperative spectrum sensing (CSS) has emerged as a promising solution to identify available spectrum resources in cognitive wireless sensor networks (CWSNs). However, such an open ...

ERBIL, Kurdistan Region - Iraq’s health ministry on Sunday announced a campaign to collect blood samples from Yazidis in northwestern Nineveh province, as Baghdad steps up efforts to identify victims ...

Lunar samples serve as a critical link between orbital remote sensing and ground-truth measurements. Previous sample-return missions—Apollo, Luna, and Chang'e-5—have collectively brought back ...

As space agencies prepare to bring home pieces of the Martian system, the hope of finding life elsewhere in the universe feels closer than ever. NASA’s Mars Sample Return plan and the Martian Moons ...

At the booth, Identify Indianapolis will explain the need for people to give DNA samples to help identify UHRs and how this can help return some of the estimated 600 Indiana UHRs to their families.

In laying out a spectrum pipeline, only 100 megahertz of upper C-Band is specified in the bill. The FCC and NTIA have to find another 700 megahertz, 500 of which has to come from federal holdings. The ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Atomic force microscopy-based infrared spectroscopy (AFM-IR) and optical photothermal ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Hybrid methods combining different levels of electronic structure quantum mechanical ...

Ahmedabad, India (CNN) — Just yesterday at Ahmedabad airport, Sangeeta Gauswami clung tightly to her only child, her heart swelling with pride as she saw off her 19-year-old son from their home in the ...