Search Results - "Moftah, Belal"

Appraisal of mechanisms of radioprotection and therapeutic approaches of radiation countermeasures by Mishra, Krishna N., Moftah, Belal A., Alsbeih, Ghazi A.

“…[Display omitted] •Radioprotective countermeasures are sought to reduce deleterious radiation effects.•Radioprotectors are diverse and act through 10 widely…”
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Effect of gamma irradiation on filtering facepiece respirators and SARS-CoV-2 detection by Al-Hadyan, Khaled, Alsbeih, Ghazi, Al-Harbi, Najla, Judia, Sara Bin, Al-Ghamdi, Maha, Almousa, Akram, Alsharif, Ibtihaj, Bakheet, Razan, Al-Romaih, Khaldoun, Al-Mozaini, Maha, Al-Ghamdi, Salem, Moftah, Belal, Alhmaid, Rashed

“…To cope with the shortage of filtering facepiece respirators (FFRs) during the coronavirus (COVID-19) pandemic, healthcare institutions were forced to reuse…”
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Optical characterization of a new composition of acrylic acid hydrogel dosimeter for quality assurance in radiotherapy treatment by Rabaeh, Khalid A., Moftah, Belal, Moussa, Akram A., Issa, Abdullah S. Bani, Al Kafi, Md A.

“…A new polymer hyrogel dosimeter based on acrylic acid in polyvinyl alcohol hydrogel matrix was prepared to be used in radiation measurments for radiotherapy…”
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3-D Quality Assurance in CyberKnife Radiotherapy Using a Novel N-(3-methoxypropyl) Acrylamide Polymer Gel Dosimeter and Optical CT by Awad, Samer I., Moftah, Belal, Basfer, Ahmed, Almousa, Akram A., Al Kafi, M.Abdullah, Eyadeh, Molham M., Rabaeh, Khalid A.

“…In radiotherapy, dosimetry tools are needed to record and verify complex 3-D dose distributions. A novel composition of polymer gel dosimeter based on…”
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A normoxic acrylic acid polymer gel for dosimetery in radiation therapy by Rabaeh, Khalid A., Hammoudeh, Issra’ M. E., Moftah, Belal, Oglat, Ammar A., Eyadeh, Molham M., Aldweri, Feras M., Abdel-Qader, Ala’ J., Devic, Slobodan

“…A novel low toxic normoxic polymer gel dosimeter containing acrylic acid monomer is prepared and characterized for dosimetry in radiotherapy. Gel samples were…”
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New normoxic N-(Hydroxymethyl)acrylamide based polymer gel for 3D dosimetry in radiation therapy by Rabaeh, Khalid A, Basfar, Ahmed A, Almousa, Akram A, Devic, Slobodan, Moftah, Belal

“…Highlights • Novel normoxic gel composition. • Linear dose response range up to 10 Gy. • Investigated for both MRI and OCT based 3D gel dosimetry…”
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Establishing a Reference Dose-Response Calibration Curve for Dicentric Chromosome Aberrations to Assess Accidental Radiation Exposure in Saudi Arabia by Alsbeih, Ghazi A, Al-Hadyan, Khaled S, Al-Harbi, Najla M, Bin Judia, Sara S, Moftah, Belal A

“…In cases of nuclear and radiological accidents, public health and emergency response need to assess the magnitude of radiation exposure regardless of whether…”
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Use of a control film piece in radiochromic film dosimetry by Aldelaijan, Saad, Alzorkany, Faisal, Moftah, Belal, Buzurovic, Ivan, Seuntjens, Jan, Tomic, Nada, Devic, Slobodan

“…Highlights • Impact of environmental conditions on radiochromic film response is addressed. • Use of a control radiochromic film piece improves the accuracy of…”
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Radiochromic film based dosimetry of image‐guidance procedures on different radiotherapy modalities by Nobah, Ahmad, Aldelaijan, Saad, Devic, Slobodan, Tomic, Nada, Seuntjens, Jan, Al‐Shabanah, Mohammad, Moftah, Belal

“…In this work we compare doses from imaging procedures performed on today's state‐of‐the‐art integrated imaging systems using a reference radiochromic film…”
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Quality assurance of Cyberknife robotic stereotactic radiosurgery using an angularly independent silicon detector by Alhujaili, Sultan Fahad, Biasi, Giordano, Alzorkany, Faisal, Grogan, Garry, Al Kafi, Muhammed A., Lane, Jonathan, Hug, Benjamin, Aldosari, Abdullah H., Alshaikh, Sami, Farzad, Pejman Rowshan, Ebert, Martin A., Moftah, Belal, Rosenfeld, Anatoly B., Petasecca, Marco

“…Purpose The aim of this work was to evaluate the use of an angularly independent silicon detector (edgeless diodes) developed for dosimetry in megavoltage…”
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Commissioning of HDR Brachytherapy Combined with an Applicator-Guided SBRT Boost for Advanced Cervical Cancer by Aldelaijan, Saad I., M.Sc, Wadi-Ramahi, Shada, Ph.D, Nobah, Ahmad, M.Sc, Moftah, Belal, Ph.D, Devic, Slobodan, Ph.D, Jastaniyah, Noha, MD

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Comparative study on skin dose measurement using MOSFET and TLD for pediatric patients with acute lymphatic leukemia by Al-Mohammed, Huda I, Mahyoub, Fareed H, Moftah, Belal A

“…The object of this study was to compare the difference of skin dose measured in patients with acute lymphatic leukemia (ALL) treated with total body…”
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A practical method of modeling a treatment couch using cone-beam computed tomography for intensity-modulated radiation therapy and RapidArc treatment delivery by Aldosary, Ghada, M.Sc, Nobah, Ahmad, M.Sc, Al-Zorkani, Faisal, M.Sc, Devic, Slobodan, Ph.D, Moftah, Belal, Ph.D

“…Abstract The effect of a treatment couch on dose perturbation is not always fully considered in intensity-modulated radiation therapy (IMRT) and volumetric…”
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Conformal preoperative endorectal brachytherapy treatment for locally advanced rectal cancer: early results of a phase I/II study by Vuong, Té, Belliveau, Paul J, Michel, René P, Moftah, Belal A, Parent, Josée, Trudel, Judith L, Reinhold, Caroline, Souhami, Luis

“…Downstaging rectal carcinoma by preoperative radiotherapy decreases local recurrence, and recent phase II studies suggest that, in the lower one-third lesions,…”
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Establishing cytogenetic biodosimetry laboratory in Saudi Arabia and producing preliminary calibration curve of dicentric chromosomes as biomarker for medical dose estimation in response to radiation emergencies by Al-Hadyan, Khaled, Elewisy, Sara, Moftah, Belal, Shoukri, Mohamed, Alzahrany, Awad, Alsbeih, Ghazi

“…In cases of public or occupational radiation overexposure and eventual radiological accidents, it is important to provide dose assessment, medical triage,…”
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Novel 3D polymer gel dosimeters based on N-(3-Methoxypropyl)acrylamide (NMPAGAT) for quality assurance in radiation oncology by Moftah, Belal, Basfar, Ahmed A., Almousa, Akram A., Al Kafi, Abdullah M., Rabaeh, Khalid A.

“…New anoxic and normoxic polymer gel dosimeters containing different concentrations of N-(3-Methoxypropyl) acrylamide (NMPA) are introduced in this…”
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Utilizing acrylic acid polymer hydrogel for 3-D quality assurance in CyberKnife radiotherapy by Awad, Samer I., Rabaeh, Khalid A., Almousa, Akram A., Al Kafi, Md A., Masad, Ihssan S., Moftah, Belal

“…Dosimetry tools play a crucial role in radiotherapy as they are essential for recording and validating intricate 3-D dose distributions. This research…”
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Saudi National diagnostic reference levels (NDRLs) by Alaboudi, Nasser, Almutairi, Abdulrahman, Almosabahi, Abdulaziz, Aldosari, Abdullah, Albahiti, Sarah, Alkadhi, Yusuf, Moftah, Belal, Alsugair, Abdulaziz, Alshabanah, Mohammed, Demirkaya, Omer, Almesned, Ali, Aldalaan, Ali

“…Saudi Food and Drug Authority (SFDA) has led the first governmental initiative to establish Saudi National Diagnostic Reference Levels (NDRLs) for various…”
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PHSPP05  Presentation Time: 3:10 PM: Optimization Strategies in MR-Only Workflow for Interstitial and Intracavitary Gynecological HDR Brachytherapy by Aldelaijan, Saad I., Alsaleh, Habib, Constantinescu, Camelia, Buzurovic, Ivan M., Devic, Slobodan, Moftah, Belal

“…Image-guided interstitial and intracavitary gynecological brachytherapy (IGBT) is advancing towards MR-only workflows because of MR's superior soft-tissue…”
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PHSPP05  Presentation Time: 3:10 PM by Aldelaijan, Saad I., Alsaleh, Habib, Constantinescu, Camelia, Buzurovic, Ivan M., Devic, Slobodan, Moftah, Belal

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