Search Results - "Squire, O."

Formation of Chiral Allylic Ethers via an Enantioselective Palladium-Catalyzed Alkenylation of Acyclic Enol Ethers by Patel, Harshkumar H, Prater, Matthew B, Squire, Scott O, Sigman, Matthew S

“…This report details a palladium-catalyzed process to access highly functionalized, optically active allylic aryl ethers. A number of electron-deficient alkenyl…”
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Influence of isoprene chemical mechanism on modelled changes in tropospheric ozone due to climate and land use over the 21st century by Squire, O. J, Archibald, A. T, Griffiths, P. T, Jenkin, M. E, Smith, D, Pyle, J. A

“…Isoprene is a~precursor to tropospheric ozone, a key pollutant and greenhouse gas. Anthropogenic activity over the coming century is likely to cause large…”
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Influence of future climate and cropland expansion on isoprene emissions and tropospheric ozone by Squire, O. J, Archibald, A. T, Abraham, N. L, Beerling, D. J, Hewitt, C. N, Lathière, J, Pike, R. C, Telford, P. J, Pyle, J. A

“…Over the 21st century, changes in CO2 levels, climate and land use are expected to alter the global distribution of vegetation, leading to changes in trace gas…”
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Four-dimensional (4D) PET/CT imaging of the thorax by Nehmeh, S. A., Erdi, Y. E., Pan, T., Pevsner, A., Rosenzweig, K. E., Yorke, E., Mageras, G. S., Schoder, H., Vernon, Phil, Squire, O., Mostafavi, H., Larson, S. M., Humm, J. L.

“…We have reported in our previous studies on the methodology, and feasibility of 4D-PET (Gated PET) acquisition, to reduce respiratory motion artifact in PET…”
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Quantitation of respiratory motion during 4D-PET/CT acquisition by Nehmeh, S. A., Erdi, Y. E., Pan, T., Yorke, E., Mageras, G. S., Rosenzweig, K. E., Schoder, H., Mostafavi, H., Squire, O., Pevsner, A., Larson, S. M., Humm, J. L.

“…We report on the variability of the respiratory motion during 4D-PET/CT acquisition. The respiratory motion for five lung cancer patients was monitored by…”
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Effect of respiratory gating on reducing lung motion artifacts in PET imaging of lung cancer by Nehmeh, S. A., Erdi, Y. E., Ling, C. C., Rosenzweig, K. E., Squire, O. D., Braban, L. E., Ford, E., Sidhu, K., Mageras, G. S., Larson, S. M., Humm, J. L.

“…Positron emission tomography (PET) has shown an increase in both sensitivity and specificity over computed tomography (CT) in lung cancer. However, motion…”
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Cytoplasmic Accumulation and Permeability of Antibiotics in Gram Positive and Gram Negative Bacteria Visualized in Real-Time via a Fluorogenic Tagging Strategy by Squire, Scott O., Sebghati, Sepehr, Hammond, Ming C.

“…In this study, we describe the first real-time live cell assay for compound accumulation and permeability in both Gram positive and Gram negative bacteria. The…”
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Standardized uptake value in pediatric patients: an investigation to determine the optimum measurement parameter by YEUNG, H. W, SANCHES, A, SQUIRE, O. D, MACAPINLAC, H. A, LARSON, S. M, ERDI, Y. E

“…Although the standardized uptake value (SUV) is currently used in fluorine-18 fluorodeoxyglucose positron emission tomography (FDG-PET) imaging, concerns have…”
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Using Positron Emission Tomography with [18F]FDG to Predict Tumor Behavior in Experimental Colorectal Cancer by Burt, Bryan M., Humm, John L., Kooby, David A., Squire, Olivia D., Mastorides, Stephen, Larson, Steve M., Fong, Yuman

“…This study investigates the relationship between FDG uptake as determined by positron emission tomography (PET) imaging and rates of tumor growth, cellular…”
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Deep-Inspiration Breath-Hold PET/CT: Clinical Findings with a New Technique for Detection and Characterization of Thoracic Lesions by Meirelles, Gustavo S.P, Erdi, Yusuf Emre, Nehmeh, Sadek A, Squire, Olivia D, Larson, Steven M, Humm, John L, Schoder, Heiko

“…Respiratory motion during PET/CT acquisition can cause misregistration and inaccuracies in calculation of standardized uptake values (SUVs). Our aim was to…”
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Correction for Oral Contrast Artifacts in CT Attenuation-Corrected PET Images Obtained by Combined PET/CT by Nehmeh, Sadek A, Erdi, Yusuf E, Kalaigian, Hovanes, Kolbert, Katherine S, Pan, Tinsu, Yeung, Henry, Squire, Olivia, Sinha, Arvind, Larson, Steve M, Humm, John L

“…Recent studies have shown increased artifacts in CT attenuation-corrected (CTAC) PET images acquired with oral contrast agents because of misclassification of…”
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The CT Motion Quantitation of Lung Lesions and Its Impact on PET-Measured SUVs by Erdi, Yusuf E, Nehmeh, Sadek A, Pan, Tinsu, Pevsner, Alexander, Rosenzweig, Kenneth E, Mageras, Gikas, Yorke, Ellen D, Schoder, Heiko, Hsiao, Wendy, Squire, Olivia D, Vernon, Phil, Ashman, Jonathan B, Mostafavi, Hassan, Larson, Steven M, Humm, John L

“…We previously reported that respiratory motion is a major source of error in quantitation of lesion activity using combined PET/CT units. CT acquisition of the…”
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Effect of Respiratory Gating on Quantifying PET Images of Lung Cancer by Nehmeh, Sadek A, Erdi, Yusuf E, Ling, Clifton C, Rosenzweig, Kenneth E, Schoder, Heiko, Larson, Steve M, Macapinlac, Homer A, Squire, Olivia D, Humm, John L

“…We have developed a new technique to gate lung 18F-FDG PET images in synchronization with the respiratory motion to reduce smearing due to breathing and…”
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Four‐dimensional (4D) PET/CT imaging of the thorax: 4D PET/CT by Nehmeh, S. A., Erdi, Y. E., Pan, T., Pevsner, A., Rosenzweig, K. E., Yorke, E., Mageras, G. S., Schoder, H., Vernon, Phil, Squire, O., Mostafavi, H., Larson, S. M., Humm, J. L.

“…We have reported in our previous studies on the methodology, and feasibility of 4D‐PET (Gated PET) acquisition, to reduce respiratory motion artifact in PET…”
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Radiotherapy treatment planning for patients with non-small cell lung cancer using positron emission tomography (PET) by Erdi, Yusuf E, Rosenzweig, Kenneth, Erdi, Alev K, Macapinlac, Homer A, Hu, Yu Chi, Braban, Louise E, Humm, John L, Squire, Olivia D, Chui, Chen Shou, Larson, Steven M, Yorke, Ellen D

“…Many patients with non-small cell lung cancer (NSCLC) receive external beam radiation therapy as part of their treatment. Three-dimensional conformal radiation…”
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Reduction of Respiratory Motion Artifacts in PET Imaging of Lung Cancer by Respiratory Correlated Dynamic PET: Methodology and Comparison with Respiratory Gated PET by Nehmeh, Sadek A, Erdi, Yusuf E, Rosenzweig, Kenneth E, Schoder, Heiko, Larson, Steve M, Squire, Olivia D, Humm, John L

“…This study proposes a new method to reduce respiratory motion artifacts in PET images of lung cancer. The method is referred to as respiratory-correlated…”
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A Descriptive Single-Embedded Case Study of Novice and Veteran Teachers' Perspectives of Instructional Coaching by Squire, Patsy O

“…The pressure to improve the quality of instruction in schools may be higher today than any other time in the history of the United States. To respond to this…”
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Pilot clinical trial of 5-[125I]iodo-2'-deoxyuridine in the treatment of colorectal cancer metastatic to the liver by Macapinlac, H A, Kemeny, N, Daghighian, F, Finn, R, Zhang, J, Humm, J, Squire, O, Larson, S M

“…The thymidine analog, 5-iodo-2'-deoxyuridine (IUdR), is incorporated in the DNA of cells in the S phase. When incorporated into DNA, short-range Auger…”
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Evaluation of 11C-Colchicine for PET Imaging of Multiple Drug Resistance by Levchenko, Andre, Mehta, Bipim M, Lee, Jong-Bin, Humm, John L, Augensen, Finn, Squire, Olivia, Kothari, Paresh J, Finn, Ron D, Leonard, Edward F, Larson, Steven M

“…Overexpression of P-glycoprotein (P-gp) can confer multiple drug resistance (MDR) phenotype on cancer cells and tumors by reducing intracellular accumulation…”
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Fashioning Australia's Forests. John Dargavel (1995). Oxford University Press, Melbourne, Oxford, Auckland, New York. 312 pp. Price US$35.00. ISBN 0-19-553526-X by Squire, Ross O.

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