Search Results - "Jeffries, Brad"

Experiments with a prototype titanium hot cavity surface ionization source intended for electromagnetic separation of radioactive samarium and other lanthanide elements by Jeffries, Brad D., O'Donnell, Valentina, Norgard, Peter, Robertson, J. David, Higgins, Barry, Gahl, John

“…This paper reports experimental results of a prototype titanium surface ionization source. For the first time, a lanthanide ion beam has been produced with a…”
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Characterization of the neutron flux during production of 18F at a medical cyclotron and evaluation of the incidental neutron spectrum for neutron damage studies by Jeffries, Brad D., Algiere, Christopher, Gallagher, Jake A., Nichols, Tyler H., So, Joshua R., Littlefield, Charles W., Quinn, Michael, Brockman, John D.

“…The fast neutron spectrum was measured in an irradiation position adjacent to two 18F (fluorine-18) production targets at a medical cyclotron. The neutron…”
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A polar modulator transmitter for GSM/EDGE by Elliott, M.R., Montalvo, T., Jeffries, B.P., Murden, F., Strange, J., Hill, A., Nandipaku, S., Harrebek, J.

“…This 0.5-/spl mu/m SiGe BiCMOS polar modulator IC adds EDGE transmit capability to a GSM transceiver IC without any RF filters. Envelope information is…”
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A 14 Bit 1 GS/s RF Sampling Pipelined ADC With Background Calibration by Ali, Ahmed M. A., Dinc, Huseyin, Bhoraskar, Paritosh, Dillon, Chris, Puckett, Scott, Gray, Bryce, Speir, Carroll, Lanford, Jonathan, Brunsilius, Janet, Derounian, Peter R., Jeffries, Brad, Mehta, Ushma, McShea, Matthew, Stop, Russell

“…We discuss a 14 bit 1 GS/s RF sampling pipelined ADC that utilizes correlation-based background calibration to correct the inter-stage gain, settling and…”
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Experiments with a prototype titanium hot cavity surface ionization source intended for electromagnetic separation of radioactive samarium and other lanthanide elements by Jeffries, Brad D., O'Donnell, Valentina, Norgard, Peter, Robertson, J. David, Higgins, Barry, Gahl, John

“…This paper reports experimental results of a prototype titanium surface ionization source. For the first time, a lanthanide ion beam has been produced with a…”
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IMPACT OF REMOTE, WIRELESS PULMONARY ARTERY HEMODYNAMIC MONITORING IN PATIENTS WITH ATRIAL FIBRILLATION AND CHRONIC HEART FAILURE: INSIGHTS FROM THE CHAMPION TRIAL by Miller, Alan B, Teerlink, John, Carson, Peter, Levy, Wayne, Chung, Eugene, Gilbert, Edward, Jeffries, Brad, Yadav, Jay, Neville, Susan, Cowart, Pam, Adamson, Phillip, Abraham, William

“…Conclusions In patients with NYHA class III heart failure implanted with a wireless hemodynamic monitor; those with hAF had worse baseline comorbidities and…”
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29.3 A 14b 1GS/s RF sampling pipelined ADC with background calibration by Ali, Ahmed M. A., Dinc, Huseyin, Bhoraskar, Paritosh, Dillon, Chris, Puckett, Scott, Gray, Bryce, Speir, Carroll, Lanford, Jonathan, Jarman, David, Brunsilius, Janet, Derounian, Peter, Jeffries, Brad, Mehta, Ushma, McShea, Matt, Ho-Young Lee

“…We describe a 14-bit 1GS/s pipelined ADC that relies on correlation-based background calibration to correct the inter-stage gain, settling (dynamic) and memory…”
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