Search Results - "Popescu, I. I."

Monte Carlo based continuous aperture optimization for VMAT on conventional and MR‐linacs: A proof of concept by Su, Shiqin, Atwal, Parmveer, Popescu, I Antoniu

“…Background Currently, the commercial treatment planning systems for magnetic‐resonance guided linear accelerators (MR‐linacs) only support step‐and‐shoot…”
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A review of applications of satellite SAR, optical, altimetry and DEM data for surface water modelling, mapping and parameter estimation by Musa, Z N, Popescu, I, Mynett, A

“…Hydrological data collection requires deployment of physical infrastructure like rain gauges, water level gauges, as well as use of expensive equipment like…”
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Magnetite and zero-valent iron nanoparticles for the remediation of uranium contaminated environmental water by Crane, R.A., Dickinson, M., Popescu, I.C., Scott, T.B.

“…The current work presents a comparative and site specific study for the application of zero-valent iron nanoparticles (nano-Fe 0) and magnetite nanoparticles…”
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River cross-section extraction from the ASTER global DEM for flood modeling by Gichamo, T.Z., Popescu, I., Jonoski, A., Solomatine, D.

“…An approach to generate river cross-sections from the Advanced Spaceborne Thermal Emission and Reflection Radiometer Global Digital Elevation Model (ASTER…”
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Parametric and physically based modelling techniques for flood risk and vulnerability assessment: A comparison by Balica, S.F., Popescu, I., Beevers, L., Wright, N.G.

“…Floods are one of the most common and widely distributed natural risks to life and property. There is a need to identify the risk in flood-prone areas to…”
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Early versus late recurrence of intrahepatic cholangiocarcinoma after resection with curative intent by Zhang, X.‐F., Beal, E. W., Bagante, F., Chakedis, J., Weiss, M., Popescu, I., Marques, H. P., Aldrighetti, L., Maithel, S. K., Pulitano, C., Bauer, T. W., Shen, F., Poultsides, G. A., Soubrane, O., Martel, G., Koerkamp, B. G., Itaru, E., Pawlik, T. M.

“…Background The objective of this study was to investigate the characteristics, treatment and prognosis of early versus late recurrence of intrahepatic…”
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Hepatocellular carcinoma tumour burden score to stratify prognosis after resection by Tsilimigras, D. I., Moris, D., Hyer, J. M., Bagante, F., Sahara, K., Moro, A., Paredes, A. Z., Mehta, R., Ratti, F., Marques, H. P., Silva, S., Soubrane, O., Lam, V., Poultsides, G. A., Popescu, I., Alexandrescu, S., Martel, G., Workneh, A., Guglielmi, A., Hugh, T., Aldrighetti, L., Endo, I., Sasaki, K., Rodarte, A. I., Aucejo, F. N., Pawlik, T. M.

“…Background Although the Barcelona Clinic Liver Cancer (BCLC) staging system has been largely adopted in clinical practice, recent studies have emphasized the…”
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Two new DOSXYZnrc sources for 4D Monte Carlo simulations of continuously variable beam configurations, with applications to RapidArc, VMAT, TomoTherapy and CyberKnife by Lobo, Julio, Popescu, I Antoniu

“…We present two new Monte Carlo sources for the DOSXYZnrc code, which can be used to compute dose distributions due to continuously variable beam…”
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Trends in use of lymphadenectomy in surgery with curative intent for intrahepatic cholangiocarcinoma by Zhang, X.‐F., Chakedis, J., Bagante, F., Chen, Q., Beal, E. W., Lv, Y., Weiss, M., Popescu, I., Marques, H. P., Aldrighetti, L., Maithel, S. K., Pulitano, C., Bauer, T. W., Shen, F., Poultsides, G. A., Soubrane, O., Martel, G., Groot Koerkamp, B., Guglielmi, A., Itaru, E., Pawlik, T. M.

“…Background The role of routine lymph node dissection (LND) in the surgical treatment of intrahepatic cholangiocarcinoma (ICC) remains controversial. The…”
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Dose rate mapping of VMAT treatments by Podesta, Mark, Popescu, I Antoniu, Verhaegen, Frank

“…Human tissues exhibit a varying response to radiation dose depending on the dose rate and fractionation scheme used. Dose rate effects have been reported for…”
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A new DOSXYZnrc method for Monte Carlo simulations of 4D dose distributions by Su, S, Atwal, P, Lobo, J, Duzenli, C, Popescu, I A

“…The purpose of this study is to present a novel method for generating Monte Carlo 4D dose distributions in a single DOSXYZnrc simulation. During a standard…”
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Nano-scale metallic iron for the treatment of solutions containing multiple inorganic contaminants by Scott, T.B., Popescu, I.C., Crane, R.A., Noubactep, C.

“…Although contaminant removal from water using zero-valent iron nanoparticles (INP) has been investigated for a wide array of chemical pollutants, the majority…”
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Techniques for adaptive prostate radiotherapy by McVicar, Nevin, Popescu, I. Antoniu, Heath, Emily

“…Highlights • Current and developing ART techniques for prostate radiotherapy are reviewed. • Advantages and disadvantages of supporting in-room imaging…”
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Long-term outcomes of patients with 10 or more colorectal liver metastases by Allard, M A, Adam, R, Giuliante, F, Lapointe, R, Hubert, C, Ijzermans, J N M, Mirza, D F, Elias, D, Laurent, C, Gruenberger, T, Poston, G, Letoublon, C, Isoniemi, H, Lucidi, V, Popescu, I, Figueras, J

“…Background: Although the number of colorectal liver metastases (CLM) is decreasingly considered as a contraindication to surgery, patients with 10 CLM or more…”
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Peptidoglycan induces disseminated intravascular coagulation in baboons through activation of both coagulation pathways by Popescu, Narcis I., Silasi, Robert, Keshari, Ravi S., Girton, Alanson, Burgett, Tarea, Zeerleder, Sacha S., Gailani, David, Gruber, Andras, Lupu, Florea, Coggeshall, K. Mark

“…Anthrax infections exhibit progressive coagulopathies that may contribute to the sepsis pathophysiology observed in fulminant disease. The hemostatic imbalance…”
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Lightweight aerial vehicles for monitoring, assessment and mapping of radiation anomalies by MacFarlane, J.W., Payton, O.D., Keatley, A.C., Scott, G.P.T., Pullin, H., Crane, R.A., Smilion, M., Popescu, I., Curlea, V., Scott, T.B.

“…The Fukushima Daiichi nuclear power plant (FDNPP) incident released a significant mass of radioactive material into the atmosphere. An estimated 22% of this…”
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Climate change impact on flood hazard, vulnerability and risk of the Long Xuyen Quadrangle in the Mekong Delta by Dinh, Q, Balica, S, Popescu, I, Jonoski, A

“…The Vietnamese Mekong Delta (VMD) has an important role in terms of food security and socio-economic development of the region; however, it is one of many…”
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Post-mortem examination of high mortality in patients with heart failure and atrial fibrillation by Țica, Otilia, Țica, Ovidiu, Bunting, Karina V, deBono, Joseph, Gkoutos, Georgios V, Popescu, Mircea I, Kotecha, Dipak

“…The prevalence of combined heart failure (HF) and atrial fibrillation (AF) is rising, and these patients suffer from high rates of mortality. This study aims…”
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Amphiphilic polysaccharide based on curdlan: Synthesis and behaviour in aqueous solution by Popescu, I., Pelin, I.M., Ailiesei, G.L., Ichim, D.L., Suflet, D.M.

“…•New water-soluble curdlan derivative with amphiphilic groups was synthesized.•2D NMR homo- and heteronuclear correlations were used for accurate signal…”
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Complement inhibition decreases the procoagulant response and confers organ protection in a baboon model of Escherichia coli sepsis by Silasi-Mansat, Robert, Zhu, Hua, Popescu, Narcis I., Peer, Glenn, Sfyroera, Georgia, Magotti, Paola, Ivanciu, Lacramioara, Lupu, Cristina, Mollnes, Tom E., Taylor, Fletcher B., Kinasewitz, Gary, Lambris, John D., Lupu, Florea

“…Severe sepsis leads to massive activation of coagulation and complement cascades that could contribute to multiple organ failure and death. To investigate the…”
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