Search Results - "Voigt, D. E."

Seismic attenuation in glacial ice: A proxy for englacial temperature by Peters, L. E., Anandakrishnan, S., Alley, R. B., Voigt, D. E.

“…Seismic attenuation α, or internal friction Q−1, in glacial ice is highly sensitive to temperature, particularly near the melting point. Here we detail a…”
Get full text

Seismic detection of a subglacial lake near the South Pole, Antarctica by Peters, L. E., Anandakrishnan, S., Holland, C. W., Horgan, H. J., Blankenship, D. D., Voigt, D. E.

“…Seismic reflection data are analyzed to verify radar identification of a subglaical lake near the geographic South Pole. The seismic amplitude variation with…”
Get full text

Complex fabric development revealed by englacial seismic reflectivity: Jakobshavn Isbræ, Greenland by Horgan, H. J., Anandakrishnan, S., Alley, R. B., Peters, L. E., Tsoflias, G. P., Voigt, D. E., Winberry, J. P.

“…High‐resolution reflection seismic data from Jakobshavn Isbræ, Greenland, reveal complex fabric development. Abundant englacial reflectivity occurs for…”
Get full text

Ice stream D flow speed is strongly modulated by the tide beneath the Ross Ice Shelf by Anandakrishnan, S., Voigt, D. E., Alley, R. B., King, M. A.

“…The flow velocity of ice stream D, West Antarctica has been measured to vary by a factor of three over the course of a day. These fluctuations are measured at…”
Get full text

Chemical fixation of arsenic in contaminated soils by Voigt, D.E., Brantley, S.L., Hennet, Remy J.-C.

“…Arsenic-contaminated soils have been successfully treated using fixation methods whereby chemicals are added to prevent As mobilization. However, the chemistry…”
Get full text

Deployment of a broadband seismic network in west Antarctica by Anandakrishnan, S., Voigt, D. E., Burkett, P. G., Long, B., Henry, R.

“…A network of six broadband seismic stations was deployed in West Antarctica in November, 1998. A new data recording instrument and power system was developed…”
Get full text

Mass Transfer of Alkanes in Zeolite Packed-Bed Reactors Studied with Positron Emission Profiling. 2. Modeling by Noordhoek, Niels J, van IJzendoorn, Leo J, Anderson, Bruce G, de Gauw, Frank J, van Santen, Rutger A, de Voigt, Martien J

“…A model for mass transport in biporous packed beds was used to simulate axial concentration profiles of n-hexane measured with positron emission profiling…”
Get full text

Mass Transfer of Alkanes in Zeolite Packed-Bed Reactors Studied with Positron Emission Profiling (PEP). 1. Experiments by Anderson, Bruce G, de Gauw, Frank J. M. M, Noordhoek, Niels J, van IJzendoorn, Leo J, van Santen, Rutger A, de Voigt, Martien J. A

“…Positron emission profiling (PEP) has been used to obtain in situ images of the pulses of 11C-labeled alkanes passing through packed beds of acidic zeolites at…”
Get full text

Interface formation between metal and poly-dialkoxy-p-phenylene vinylene by JANSSEN, F. J. J, VAN IJZENDOORN, L. J, VAN DER GON, A. W, DE VOIGT, M. J. A, BRONGERSMA, H. H

Get full text

Ice stream D flow speed is strongly modulated by the tide beneath the Ross Ice Shelf by ANANDAKRISHNAN, S, VOIGT, D. E, ALLEY, R. B, KING, M. A

Get full text

Metabolism and pulse rate in physically handicapped when propelling a wheel chair up and incline by Voigt, E D, Bahn, D

Get more information

Indium diffusion in model polymer light-emitting diodes by de Jong, M.P, Simons, D.P.L, Reijme, M.A, van IJzendoorn, L.J, Denier van der Gon, A.W, de Voigt, M.J.A, Brongersma, H.H, Gymer, R.W

“…The diffusion of indium into poly-(phenylenevinylene) (PPV) in model polymer light-emitting diodes (p-LEDs) was studied with Rutherford backscattering…”
Get full text

Subglacial sediments as a control on the onset and location of two Siple Coast ice streams, West Antarctica by Peters, Leo E., Anandakrishnan, Sridhar, Alley, Richard B., Winberry, J. Paul, Voigt, Donald E., Smith, Andrew M., Morse, David L.

“…Laterally continuous subglacial sediments are a necessary component for ice streaming in the modern onset regions of the ice streams draining the Siple Coast…”
Get full text

The influence of surface treatments on cathode formation and stability in polymer light emitting diodes by Janssen, F.J.J., Denier van der Gon, A.W., van IJzendoorn, L.J., Thoelen, R., de Voigt, M.J.A., Brongersma, H.H.

“…We studied the stability of metal/polymer interfaces by measuring the diffusion of calcium into a polymer (OC1C10 PPV) layer during and after deposition of the…”
Get full text

Degradation effects in poly para-phenylene vinylene derivatives due to controlled oxygen exposure by Janssen, F.J.J, van IJzendoorn, L.J, Schoo, H.F.M, Sturm, J.M, Andersson, G.G, van der Gon, A.W.Denier, Brongersma, H.H, de Voigt, M.J.A

“…The influence of oxygen exposure on three chemically different poly para-phenylene vinylene (PPV) derivatives used in polymeric light emitting devices (PLEDs)…”
Get full text

Der Tagesgang der Phasenkoppelung zwischen Herzschlag und Atmung in Ruhe und seine Beeinflussung durch dosierte Arbeitsbelastung by Engel, P., Hildebrandt, G., Voigt, E. -D.

Get full text

Über den Tagesgang der körperlichen Leistungsfähigkeit by Voigt, E. -D., Engel, P., Klein, H.

Get full text

Enzymatic and hormonal responses to exercise, lowered pressure, and acceleration in human plasma and their correlation to individual tolerances by Wegmann, H M, Brüner, H, Klein, K E, Voigt, E D

Get more information

In Situ Study of Alkane Conversion on Pt-Loaded Acidic Zeolites by Noordhoek, Niels J, Schuring, Danny, de Gauw, Frank J. M. M, Anderson, Bruce G, de Jong, Arthur M, de Voigt, Martien J. A, van Santen, Rutger A

“…The hydroisomerization of hexane on platinum-loaded acidic zeolites was studied with positron emission profiling (PEP), a tracer imaging technique based on the…”
Get full text

Device characteristics of polymeric Light Emitting Diodes (pLED) with controlled oxidation of the calcium cathode during growth by Andersson, G.G., de Jong, M.P., van IJzendoorn, L.J., Denier van der Gon, A.W., Brongersma, H.H., de Voigt, M.J.A.

Get full text