Search Results - "Giles, Robert H"

Characterization of bending loss in hollow flexible terahertz waveguides by Doradla, Pallavi, Joseph, Cecil S, Kumar, Jayant, Giles, Robert H

“…Attenuation characteristics of hollow, flexible, metal and metal/dielectric coated polycarbonate waveguides were investigated using an optically pumped far…”
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Terahertz endoscopic imaging for colorectal cancer detection:Current status and future perspectives by Doradla, Pallavi, Joseph, Cecil, Giles, Robert H

“…Terahertz(THz) imaging is progressing as a robust platform for myriad applications in the field of security,health,and material science.The THz regime,which…”
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Frequency stabilization of a single mode terahertz quantum cascade laser to the kilohertz level by Danylov, Andriy A, Goyette, Thomas M, Waldman, Jerry, Coulombe, Michael J, Gatesman, Andrew J, Giles, Robert H, Goodhue, William D, Qian, Xifeng, Nixon, William E

“…A simple analog locking circuit was shown to stabilize the beat signal between a 2.408 THz quantum cascade laser and a CH(2)DOH THz CO(2) optically pumped…”
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Imaging of ex vivo nonmelanoma skin cancers in the optical and terahertz spectral regions Optical and Terahertz skin cancers imaging by Joseph, Cecil S., Patel, Rakesh, Neel, Victor A., Giles, Robert H., Yaroslavsky, Anna N.

“…We tested the hypothesis that polarization sensitive optical and terahertz imaging may be combined for accurate nonmelanoma skin cancer (NMSC) delineation…”
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Atmospheric absorption of terahertz radiation and water vapor continuum effects by Slocum, David M., Slingerland, Elizabeth J., Giles, Robert H., Goyette, Thomas M.

“…The water vapor continuum absorption spectrum was investigated using Fourier Transform Spectroscopy. The transmission of broadband terahertz radiation from…”
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Continuous-wave circular polarization terahertz imaging by Martin, Jillian P, Joseph, Cecil S, Giles, Robert H

“…Biomedical applications of terahertz (THz) radiation are appealing because THz radiation is nonionizing and has the demonstrated ability to detect intrinsic…”
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Continuous wave terahertz transmission imaging of nonmelanoma skin cancers by Joseph, Cecil S., Yaroslavsky, Anna N., Neel, Victor A., Goyette, Thomas M., Giles, Robert H.

“…Background and Objective Continuous wave terahertz imaging has the potential to offer a safe, noninvasive medical imaging modality for delineating human skin…”
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Terahertz inverse synthetic aperture radar (ISAR) imaging with a quantum cascade laser transmitter by Danylov, Andriy A, Goyette, Thomas M, Waldman, Jerry, Coulombe, Michael J, Gatesman, Andrew J, Giles, Robert H, Qian, Xifeng, Chandrayan, Neelima, Vangala, Shivashankar, Termkoa, Krongtip, Goodhue, William D, Nixon, William E

“…A coherent transceiver using a THz quantum cascade (TQCL) laser as the transmitter and an optically pumped molecular laser as the local oscillator has been…”
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An analysis of deforestation: Metrics used to describe pattern change by Trani, Margaret Katherine, Giles, Jr, Robert H

“…Cartographic modeling was used to examine the influence of deforestation on landscape pattern metrics. Progressive deforestation resulted in an increase in the…”
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Tunable millimeter and sub-millimeter spectral response of textile metamaterial via resonant states by Ghebrebrhan, Michael, Aranda, Francisco J, Ziegler, David P, Carlson, Joel B, Perry, Jeffrey, Archambault, Deana M, DiGiovanni, David A, Gatesman, Andrew J, Giles, Robert H, Zhang, Weidong, Brown, Elliott R, Kimball, Brian R

“…We report on a new textile metamaterial created by adding metal wires directly into the polymer yarn. Split-ring resonator-like extended states are created…”
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New economic models for U.S. journalism by Giles, Robert H.

“…A global public opinion survey commissioned by Circle of Blue was released at World Water Week in Stockholm last August, reporting a series of findings that…”
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Terahertz absorption spectra of nitromethane by Slingerland, Elizabeth J., Jahngen, Edwin G.E., Goyette, Thomas M., Giles, Robert H., Nixon, William E.

“…Nitromethane, with its heavy frame and internal rotator, readily evaporates into the atmosphere making it an ideal candidate for remote sensing. Here we…”
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An Emergent Neo-Journalism: The Decline and Renewal of News Media by GILES, ROBERT H.

“…There are two fundamental ways of thinking about the state of journalism across the globe. The first is reflected in headlines and stories describing violence…”
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The Status and Conservation of the Wolf in Gujarat and Rajasthan, India by JHALA, YADVENDRADEV V., GILES JR, ROBERT H.

“…Populations of wolves were estimated for the states of Gujarat and Rajasthan, India, based on interviews and surveys. The wolf range is continuous. The total…”
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High-Resolution Frequency Measurements of Far-Infrared Laser Lines by Ehasz, E.J., Goyette, T.M., Giles, R.H., Nixon, W.E.

“…The frequency of four previously reported far-infrared laser lines have been measured to an accuracy of 100 kHz. These laser lines were measured using a…”
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Terahertz sideband-tuned quantum cascade laser radiation by Danylov, Andriy A, Waldman, Jerry, Goyette, Thomas M, Gatesman, Andrew J, Giles, Robert H, Li, Jin, Goodhue, William D, Linden, Kurt J, Nixon, William E

“…A compact, tunable, narrowband terahertz source was demonstrated by mixing a single longitudinal mode 2.408 THz, free running quantum cascade laser with a 2-20…”
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High-resolution water vapor spectrum and line shape analysis in the Terahertz region by Slocum, David M., Giles, Robert H., Goyette, Thomas M.

“…A coherent broadband high-resolution study of the water vapor absorption spectrum at 1.5THz was performed. The transmittance was recorded for many different…”
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Hard Mast Production Before and After the Chestnut Blight by Diamond, Seth J., Giles, Robert H., Kirkpatrick, Roy L., Griffin, Gary J.

“…Abstract We estimated hard mast production of a Southern Appalachian forest for two 10 yr intervals: one before and one, 35 yr after, the chestnut blight…”
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Optical Kerr effect of tRNA solution induced by femtosecond laser pulses by Kucia, Weronika E., Sharma, Gargi, Joseph, Cecil S., Sarbak, Szymon, Oliver, Cameron, Dobek, Andrzej, Giles, Robert H.

“…[Display omitted] •The OKE in tRNA water solution induced by fs, ps and ns pulses are compared.•The light pulses of different duration have different impact on…”
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Key elements of landscape pattern measures by Giles, R.H. Jr, Trani, M.K

“…/ Describing patterns in the landscape and interpreting the effects of these patterns on flora, fauna, and other factors has been of long-standing interest…”
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