Items where Author is "Sayed, Inayatullah Shah"

Sayed, Inayatullah Shah and Abdullah, Fatin Amirah (2023) Ascertaining the influence of grid vs. non-grid techniques on radiation dose to the skull, eyes, and thyroids and image quality in anteroposterior (AP) skull X-ray examinations: a phantom study. International Journal of Allied Health Sciences, 7 (5). pp. 120-132. E-ISSN 2600-8491

Sayed, Inayatullah Shah and Ismail, Nadzatul Akhma (2023) Magnetic resonance imaging and hybrid imaging approaches for assessing Covid-19 disease progression and staging: a scoping review. International Journal of Allied Health Scinces, 7 (5). pp. 443-454. E-ISSN 2600-8491

Toh Man Hua, Nor Fitri and Sayed, Inayatullah Shah (2023) Role of plain radiography, computed tomography (CT) and ultrasound imaging in diagnosing Coronavirus disease-19 (COVID-19): a narrative review. International Journal of Allied Health Sciences, 7 (2). pp. 2933-2944. E-ISSN 2600-8491

Sayed, Inayatullah Shah and Roslan, Nurul Shuhada and Syed, Waliullah Shah (2023) Entrance skin dose (ESD) and bucky table induced backscattered dose (BTI-BSD) in abdominal radiography with nanoDot optically stimulated luminescence dosimeter (OSLD). Cureus Journal Medical Science, 15 (2). pp. 1-11. ISSN 2168-8184

Sayed, Inayatullah Shah and Toh Man Hua, Nor Fitri (2022) Effect of kVp, mAs, and patient position on radiation dose to the thyroid in chest X-ray examination: phantom study. In: 22nd Asia-Oceania Congress on Medical Physics, 10 -12 December 2022, Taipei. (Unpublished)

Sayed, Inayatullah Shah and Zamri, Muhammad Haidir (2022) Implications of COVID-19 on the teaching and learning of undergraduate medical imaging students. Cureus Journal of Medical Sciences, 14 (11). pp. 1-10. ISSN 2168-8184

Sayed, Inayatullah Shah and Shaikh Nurudin, Najihah (2022) Assessment of fasting gallbladder volume using ultrasound imaging in relation to weight and body mass index among female students for detection of asymptomatic gallstones. In: IIUM Research & Innovation Day 2022, 15 September 2022, Grand Hall, Office of Campus Director, IIUM, Kuantan, Pahang. (Unpublished)

Sayed, Inayatullah Shah and Hamdan, Nur Hanisah and Shaikh Nurudin, Najihah (2022) Impact of perception and attitude of the staff of the radiology department towards undergraduate medical imaging students on clinical training: students’ perspective. In: IIUM Research & Innovation Day 2022 (IRID 2022), 15 September 2022, IIUM, Kuantan, Pahang. (Unpublished)

Sayed, Inayatullah Shah and Misri, Amira Syazwani and Shaik Nurudin, Najihah (2022) Knowledge, perception and practice of proper collimation in Paediatric chest x-ray among IIUM undergraduate medical imaging students. In: IIUM RESEARCH & INNOVATION DAY 2022, September 15, 2022, Grand Hall, Office of Campus Director, IIUM, Kuantan, Pahang. (Unpublished)

Sayed, Inayatullah Shah and Zakaria, Nurul Nabilah and Syed, Waliullah Shah (2022) Evaluation of quality of images reconstructed from the data acquired in narrow (15%) and standard (20%) symmetrical energy window in conjunction with physical filter in tc-99m spect. In: 2nd International Conference on General Health Sciences (ICGeHeS), 25-28 August 2022, Istanbul, Turkey. (Unpublished)

Sayed, Inayatullah Shah and Nik Lah, Nik Noor Izzati (2021) Effect of different source-to-image distance on radiation dose and the quality of image in posteroanterior hand X-ray examination. In: 15th International Symposium on Radiation Protection, 6-10 Dec 2021, Kuala Lumpur. (Unpublished)

Sayed, Inayatullah Shah and Mohd Salleh, Nur Suhaili Syahirah and Syed, Waliullah Shah (2021) Can tender and mature coconut water-mixed contrast media provide a diagnostically acceptable radiograph? In: IIUM Research Day 2021: An International Online Event for Life Sciences, 24th November 2021, Kuantan, Pahang. (In Press)

Sayed, Inayatullah Shah and Mod Yasin, Hajar Fatimah (2021) Estimation of gonad dose of different abdominal thickness in anteroposterior (AP) abdominal radiography using optically stimulated luminescence dosimeter (OSLD): a phantom study. In: IIUM Research Day 2021: An International Online Event for Life Sciences, 24 Nov 2021, Virtual. (Unpublished)

Sayed, Inayatullah Shah and Yusup, Nur Amirah (2020) Influence of source-to-collimator distance on image quality in single photon emission computed tomography: a phantom study. International Journal of Allied Health Sciences, 4 (4). pp. 1683-1692. E-ISSN 2600-8491

Sayed, Inayatullah Shah and Yusri, Nurfadhilah Hanani (2020) Exposure level to caregivers resulting from the scattered radiation during a radiographic procedure. Physics and Technology in Medicine, 1 (1). pp. 22-26. ISSN 2710-7221 E-ISSN 2710-723X

Sayed, Inayatullah Shah and Ismail, Siti Suhana (2020) Comparison of low-pass filters for SPECT imaging. International Journal of Biomedical Imaging, 2020. p. 9. ISSN 1687-4188 E-ISSN 1687-4196

Sayed, Inayatullah Shah and Roslan, Nurul Shuhada and Abdul Majid, Zafri Azran (2019) Estimation of entrance skin dose (ESD) and exit dose (ED) in abdominal radiography using nanoDot optically stimulated luminescence dosimeter (OSLD). In: 11th International Seminar on Medical Physics, 7 -8 November 2019, Istana Hotel, Kuala Lumpur. (Unpublished)

M. Jamal, Nurul H and Sayed, Inayatullah Shah and Syed, Waliullah Shah (2019) Estimation of organ absorbed dose in pediatric chest X-ray examination: a phantom study. Radiation Physics and Chemistry, 166. pp. 1-6. ISSN 0969-806X

Sayed, Inayatullah Shah and Rahmat, Nur Izzah Syahira (2019) Impact of Anode heel effect on entrance surface dose of ovaries in lumbosacral spine radiography: phantom study. In: 3rd International Conference on Medical and Health Sciences – 24th National Conference on Medical and Health Sciences (3rd ICMHS & 24th NCMHS), 21 - 22 August 2019, Grand Ranai Hotel, Kota Bharu. (Unpublished)

Sayed, Inayatullah Shah and Yusri, Nurfadhilah Hanani (2019) Scattered radiation dose to caregivers’ in plain radiography: a case study. In: AMDI's Second International Oncology & Medical Physics Symposium 2019, 1 - 3 March 2019, Cititel Penang, George Town. (Unpublished)

Sayed, Raheela Bibi and Sayed, Inayatullah Shah and Abdul Rahim, Mohamad Shahrir (2019) Emission computed tomography test phantoms: a review. In: 5th IEEE International Conference on Engineering Technologies and Applied Sciences (ICETAS) 2018, 22nd-23rd Nov. 2018, Bangkok, Thailand.

Abdul Malek, Siti Nur Masturah and Sayed, Inayatullah Shah (2018) Multi-frequency ultrasound imaging: phantom study. International Journal of Allied Health Sciences, 2 (2). pp. 304-309. E-ISSN 2600-8491

Hayat, Norshuhadah and Sayed, Inayatullah Shah (2018) Bauxite mining activities at Bukit Goh, Kuantan, Pahang, Malaysia: concerns of residents to radiation exposure from naturally occurring radioactive substances. International Journal of Allied Health Sciences, 2 (1). pp. 265-271. E-ISSN 2600-8491

Norasip, Nurul Nadiah and Sayed, Inayatullah Shah (2018) Whether coconut water can be used or not as an alternative of radiographic contrast media? a preliminary study. International Journal of Allied Health Sciences, 2 (1). pp. 204-214. E-ISSN 2600-8491

Moey, Soo Foon and Zubir, Ahmad Shazli and Sayed, Inayatullah Shah (2018) The practice of chest radiography using different digital imaging systems: Dose and image quality. Iranian Journal of Medical Physics, 15 (2). pp. 101-107. E-ISSN 2345-3672

Sayed, Inayatullah Shah and Ramli, Rose Amini (2018) Image quality enhancement by reducing scattered gamma photons with a flat sheet of Zinc 0.35 mm thick material filter in Tc-99m SPECT. In: 4th IEEE International Conference on Engineering Technologies and Applied Sciences (ICETAS), 29 November-1 December 2017, Salmabad, Bahrain.

Sayed, Inayatullah Shah (2018) Allah’s wondrous creatures, the Holy Qur’an and technological inventions: ultrasound imaging. International Medical Journal Malaysia, 17 (Special issue). pp. 83-88. E-ISSN 1823-4631

Adnan, Nadhratul Wardah and Sayed, Inayatullah Shah (2018) Effects of cervical collar on entrance surface dose, exit surface dose and image quality in plain radiography: a phantom study. International Journal of Allied Health Sciences. E-ISSN 2600-8491 (In Press)

Abdullah, Nazifah and Sayed, Inayatullah Shah and Zakaria, Ahmad (2018) Flat sheet of zinc material as a filter for gamma photons in Tc-99m SPECT imaging. International Journal of Engineering & Technology, 7 (4.15 (Special Issue 15)). pp. 311-314. ISSN 2227-524X

Sayed, Inayatullah Shah and Mohd Zulkele, Nurul Farizan and Che Daud, Mohd. Zamzuri and Abdul Rahim, Mohamad Shahrir (2017) Tc-99m myocardial SPECT image quality improvement with a physical filter as scattered gamma photon absorber: phantom study. In: 7th Gulf Nuclear Medicine Conference 2017, 9th-12th December 2017, Muscat, Oman. (Unpublished)

Syed, Bilal Shah and Hussain, Mahmud and Yusof Khan, Zarinah Jan and Sayed, Inayatullah Shah (2017) An overview of ethical concerns in re-engineering the human body. Scholars Bulletin, 3 (10). pp. 525-528. ISSN 2412-9771 E-ISSN 2412-897X

Moey, Soo Foon and Sayed, Inayatullah Shah and Zubir, Ahmad Shazli (2017) Optimization of dose and image quality in CR and DR for common digital radiographic examinations. Research Report. UNSPECIFIED. (Unpublished)

Sayed, Inayatullah Shah and Harun, Siti Zawani (2016) Effects of Copper 0.127 mm Thick Flat Sheet on Uniform and Hot Region Images as A Material Filter for Scatter Correction in Tc-99m SPECT. International Journal of Computing Academic Research (IJCAR), 5 (3). pp. 143-149. ISSN 2305-9184

Sayed, Inayatullah Shah and Muda, Siti Zubaidah (2016) Use of an Effective Attenuation Coefficient Value and Material Filter Technique for Scatter Correction in Tc-99m SPECT. International Journal of Computing Academic Research (IJCAR), 5 (3). pp. 163-169. ISSN 2305-9184

Sayed, Inayatullah Shah and Moey, Soo Foon (2016) Hybrid Imaging-SPECT/CT: making a difference. International Journal of Healthcare Sciences, 4 (1). pp. 210-214. E-ISSN 2348-5728

Sayed, Inayatullah Shah and Mustafa, Madihah (2016) Detection of natural radioactive materials in the soil of bauxite mining areas of Kuantan, Pahang, Malaysia. International Journal of Mathematics and Physical Sciences Research , 4 (1). pp. 74-76. E-ISSN 2348-5736

Hamza, Muhammad Hanif and Sayed, Inayatullah Shah and Abu Bakar, Ibrahim (2016) Effects of gamma irradiation on microbial of white sandwich bread. International Journal of Life Sciences Research, 4 (2). pp. 275-280. ISSN 2348-3148 (O), 2348-313X (P) E-ISSN 2348-3148

Moey, Soo Foon and Mohd Rosli, Mariyya and Sayed, Inayatullah Shah (2016) Optimisation of image quality and radiation dose using air-gap technique in pelvic radiography. International Journal of Healthcare Sciences, 4 (1). pp. 232-238. ISSN 2348-5728

Sayed, Inayatullah Shah and Mahmood, Muthahharah Nabilah Syuhada (2016) Radiation protection and safety measurements in nuclear medicine departments: students perspective. International Journal of Mathematics and Physical Sciences Research, 4 (1). pp. 77-81. E-ISSN 2348-5736

Sayed, Inayatullah Shah (2016) Use of a tin (Sn) flat sheet as a material filter for reduction of scattered gamma photons and enhancement of cold regions image quality in Tc-99m SPECT. International Journal of Computing Academic Research (IJCAR), 5 (2). pp. 110-121. ISSN 2305-9184

Sayed, Inayatullah Shah and Mohamed Nasrudin, Nor Syahirah (2016) Effect of cut-off frequency of butterworth filter on detectability and contrast of hot and cold regions in Tc-99m SPECT. International Journal of Medical Physics, Clinical Engineering and Radiation Oncology, 5 (1). pp. 100-109. ISSN 2168-5436 E-ISSN 2168-5444

Sayed, Inayatullah Shah and Yee, Fong Shu and Mansor, Farhana and Mohd Zulkele, Nurul Farizan (2016) Effects of unconventional (Material) filters on the quality of images produced by three Gamma camera systems in Tc-99m SPECT. International Journal of Healthcare Sciences, 4 (1). pp. 203-209. ISSN 2348-5728 E-ISSN 2348-5728

Junet, Laila Kalidah and Abdul Majid, Zafri Azran and Sapuan, Abdul HaliM and Sayed, Inayatullah Shah and Pauzi, Nur Farahana (2014) Multi-directional radiation detector using photographic film. Journal of Physics: Conference Series, 546 (1). pp. 1-6. ISSN 1742-6588

Sayed, Inayatullah Shah and Muda, Siti Zubaidah (2012) Scatter correction in Tc99m SPECT using effective attenuation coefficient and material filter technique. In: Proceedings of 12th AOCMP and 10th SEACOMP, Chiang Mai, Thailand, 11-14 Dec 2012, Khum Phu Come Hotel, Chiang Mai, Thailand.

Sayed, Inayatullah Shah and Zakaria, Ahmad and Haque, Tuhin (2011) A new technique for reduction of scattered Gamma photons in Tc-99m SPECT imaging. In: IIUM Research, Invention and Innovation Exhibition (RIIE 2011), 9-10 February 2011, Culture Activity Centre, IIUM, Gombak. (Unpublished)

Sayed, Inayatullah Shah and Harun, Siti Zawani (2011) Cold and hot region detectability and image quality enhancement in TC99m spect by reduction of scattered gamma photons prior to detectio. In: 9th Southeast Asian Congress of Medical Physics, 16 - 19 November, 2011, Manila and Bohol, Philippines.

Sayed, Inayatullah Shah (2011) Construction of a phantom to test the performance of emission computed tomography systems. In: Ibn al Haytham's al-Manaazir Millennial Anniversary 2011 - International Innovation & Invention Exihibition, 6 -7 Dec 2011, Vistana Hotel Kuantan, Pahang.

Sayed, Inayatullah Shah and Hassan, Aima Harfiza (2011) Evaluation of the effects of Chang’s attenuation correction technique on similar transverse views of cold and hot regions in Tc-99m SPECT: a phantom study. In: 5th Kuala Lumpur International Conference on Biomedical Engineering, 20th - 23rd June 2011, Kuala Lumpur, Malaysia.

Shah, Asadullah and Sayed, Inayatullah Shah and Soomro, Ali Raza and Muhammed Yusof, Zulkefli (2011) Research methodologies: a practical approach. IIUM Press, Kuala Lumpur. ISBN 9789674180171

Sayed, Inayatullah Shah and Zakaria, Ahmed and Nik, Norhafiza (2008) Comparison of Chang’s with Sorenson’s attenuation correction method by varying linear attenuation coefficient values in Tc-99m SPECT imaging. In: Medical imaging and informatics : 2nd International Conference, MIMI 2007, Beijing, China, August 14-16, 2007 Revised Selected Papers. Lecture Notes in Computer Science - LNCS, 4987 . Springer-Verlag Berlin Heidelberg , Germany, pp. 216-222. ISBN 9783540794899

Sayed, Inayatullah Shah and Shah, Ayaz Ali (2007) Modified PET / SPECT cylindrical phantom. In: World Congress on Medical Physics and Biomedical Engineering 2006 : August 27 – September 1, 2006 COEX Seoul, Korea “Imaging the Future Medicine”. IFMBE Proceedings, 14 (11). Springer Berlin Heidelberg, Germany, pp. 1-586. ISBN 978-3-540-36839-7

Sayed, Inayatullah Shah and Leeman, Sidney (2006) A hybrid pre-processing attenuation correction technique for SPECT imaging. International Journal of Scientific Research, 16. pp. 51-55. ISSN 1021-0806

Sayed, Inayatullah Shah and Ahmad, Zakaria and Yee, Fong Shu (2004) Effect of unconventional filters on uniformity, sensitivity and linearity of an imaging system in SPECT. Australasian Physical & Engineering Sciences in Medicine, 27 (2). p. 84. ISSN 0158-9938

Shah, S. W. and Bhanger, Muhhammad Iqbal and Rahman, A. U. and Sayed, Inayatullah Shah (2001) Spectrophotometric studies of 2-oxo-diphenyldihydropyrimidines. Pakistan Journal of Biological Sciences, 4 (2). pp. 173-176. ISSN 1812-5735 (O), 1028-8880 (P)

Sayed, Inayatullah Shah and Leeman, Sidney and Betts, Mark (1998) A comparison of four pre-processing attenuation correction methods for single photon emission computed tomography. Mehran University Research Journal of Engineering and Technology, 17 (4). pp. 151-158. ISSN 0254-7821

Sayed, Inayatullah Shah and Leeman, Sidney and Tonge, Christine M (1998) Utilisation of Backscattered Gamma Photons in Tc-99m SPECT Imaging. The Nucleus, 35 (1-2). pp. 15-19. ISSN 0029-5695

Spinks, Terry Jones and Sayed, Inayatullah Shah (1993) Effect of lead filters on the performance of a neuro-pet tomograph operated without Septa. IEEE Transactions on Nuclear Science, 40 (4). pp. 1087-1091. ISSN 0018-9499