Search Results - "Karim, Muhammad Khalis Abdul"

Diagnostic Reference Level of Radiation Dose and Image Quality among Paediatric CT Examinations in A Tertiary Hospital in Malaysia by Muhammad, Nor Azura, Abdul Karim, Muhammad Khalis, Abu Hassan, Hasyma, Ahmad Kamarudin, Mazliana, Ding Wong, Jeannie Hsiu, Ng, Kwan Hoong

“…Pediatrics are more vulnerable to radiation and are prone to dose compared to adults, requiring more attention to computed tomography (CT) optimization. Hence,…”
Get full text

A comparison study of radiation effective dose in ECG-Gated Coronary CT Angiography and calcium scoring examinations performed with a dual-source CT scanner by Sabarudin, Akmal, Siong, Tiong Wei, Chin, Ang Wee, Hoong, Ng Kwan, Karim, Muhammad Khalis Abdul

“…In this report we have evaluated radiation effective dose received by patients during ECG-gated CCTA examinations based on gender, heart rate, tube voltage…”
Get full text

Fuzzy rank cluster top k Euclidean distance and triangle based algorithm for magnetic field indoor positioning system by Bundak, Caceja Elyca Anak, Abd Rahman, Mohd Amiruddin, Abdul Karim, Muhammad Khalis, Osman, Nurul Huda

“…The indoor localisation based on indoor magnetic field (MF) has drawn much research attention since they have a range of applications field in science and…”
Get full text

Impact of Image Enhancement on the Radiomics Stability of Diffusion-Weighted MRI Images of Cervical Cancer by Ramli, Zarina, Farizan, Aishah, Tamchek, Nizam, Haron, Zaharudin, Abdul Karim, Muhammad Khalis

“…The diffusion-weighted imaging (DWI) technique is known for its capability to differentiate the diffusion of water molecules between cancerous and…”
Get full text

Development of custom lead shield and strainer for targeted irradiation for mice in the gamma cell chamber by Hasan, Nurhaslina, Sham, Nur Fatihah Ronny, Karim, Muhammad Khalis Abdul, Fuad, Syed Baharom Syed Ahmad, Hasani, Narimah Abdul Hamid, Omar, Effat, Ibahim, Mohammad Johari

“…We presented a development of a custom lead shield and mouse strainer for targeted irradiation from the gamma-cell chamber. This study was divided into two…”
Get full text

Impact of Image Contrast Enhancement on Stability of Radiomics Feature Quantification on a 2D Mammogram Radiograph by Mat Radzi, Siti Fairuz, Abdul Karim, Muhammad Khalis, Saripan, M Iqbal, Abd Rahman, Mohd Amiruddin, Osman, Nurul Huda, Dalah, Entesar Zawam, Mohd Noor, Noramaliza

“…The present work aimed to evaluate the reproducibility of radiomics features derived from manual delineation and semiautomatic segmentation after enhancement…”
Get full text

Mechanical and Imaging Properties of a Clinical-Grade Kidney Phantom Based on Polydimethylsiloxane and Elastomer by Kamal, Izdihar, Razak, Hairil Rashmizal Abdul, Abdul Karim, Muhammad Khalis, Mashohor, Syamsiah, Liew, Josephine Ying Chyi, Low, Yiin Jian, Zaaba, Nur Atiqah, Norkhairunnisa, Mazlan, Rafi, Nur Athirah Syima Mohd

“…Medical imaging phantoms are considered critical in mimicking the properties of human tissue for calibration, training, surgical planning, and simulation…”
Get full text

Stability and Reproducibility of Radiomic Features Based Various Segmentation Technique on MR Images of Hepatocellular Carcinoma (HCC) by Haniff, Nurin Syazwina Mohd, Abdul Karim, Muhammad Khalis, Osman, Nurul Huda, Saripan, M Iqbal, Che Isa, Iza Nurzawani, Ibahim, Mohammad Johari

“…Hepatocellular carcinoma (HCC) is considered as a complex liver disease and ranked as the eighth-highest mortality rate with a prevalence of 2.4% in Malaysia…”
Get full text

Local Diagnostic Reference Levels for Full-Field Digital Mammography and Digital Breast Tomosynthesis in a Tertiary Hospital in Malaysia by Mohd Norsuddin, Norhashimah, Segar, Sharveeni, Ravintaran, Rathieswari, Mohd Zain, Norhayati, Abdul Karim, Muhammad Khalis

“…A set of national diagnostic reference levels (DRLs) was established in Malaysia for a range of breast thicknesses in 2013, but no updates for full-field…”
Get full text

Systematic review and meta-analysis on the classification metrics of machine learning algorithm based radiomics in hepatocellular carcinoma diagnosis by Mohd Haniff, Nurin Syazwina, Ng, Kwan Hoong, Kamal, Izdihar, Mohd Zain, Norhayati, Abdul Karim, Muhammad Khalis

“…The aim of this systematic review and meta-analysis is to evaluate the performance of classification metrics of machine learning-driven radiomics in diagnosing…”
Get full text

Estimating Local Diagnostic Reference Levels for Mammography in Dubai by Abdulwahid Noor, Kaltham, Mohd Norsuddin, Norhashimah, Abdul Karim, Muhammad Khalis, Che Isa, Iza Nurzawani, Alshamsi, Wadha

“…As the total volume of mammograms in Dubai is increasing consistently, it is crucial to focus on the process of dose optimization by determining dose reference…”
Get full text

Association of Radiation Doses and Cancer Risks from CT Pulmonary Angiography Examinations in Relation to Body Diameter by Harun, Hanif Haspi, Abdul Karim, Muhammad Khalis, Abbas, Zulkifly, Abdul Rahman, Mohd Amir, Sabarudin, Akmal, Ng, Kwan Hoong

“…In this study, we aimed to estimate the probability of cancer risk induced by CT pulmonary angiography (CTPA) examinations concerning effective body diameter…”
Get full text

Microstructure and Superconducting Properties of Bi-2223 Synthesized via Co-Precipitation Method: Effects of Graphene Nanoparticle Addition by Abdullah, Siti Nabilah, Kechik, Mohd Mustafa Awang, Kamarudin, Aliah Nursyahirah, Talib, Zainal Abidin, Baqiah, Hussein, Kien, Chen Soo, Pah, Lim Kean, Abdul Karim, Muhammad Khalis, Shabdin, Muhammad Kashfi, Shaari, Abdul Halim, Hashim, Azhan, Suhaimi, Nurbaisyatul Ermiza, Miryala, Muralidhar

“…The effects of graphene addition on the phase formation and superconducting properties of (Bi Pb )Sr Ca Cu O (Bi-2223) ceramics synthesized using the…”
Get full text

A Heuristic Approach for Finding Similarity Indexes of Multivariate Data Sets by Khan, Rahim, Zakarya, Muhammad, Khan, Ayaz Ali, Rahman, Izaz Ur, Abd Rahman, Mohd Amiruddin, Abdul Karim, Muhammad Khalis, Mustafa, Mohd Shafie

“…Multivariate data sets (MDSs), with enormous size and certain ratio of noise/outliers, are generated routinely in various application domains. A major issue,…”
Get full text

Composite cellulose/bismuth/PVA nanocrystal for high-performance X-ray radiation shielding by Ihsani, Rifqah Nurul, Alomari, Ali Hamed, Gareso, Paulus Lobo, Heryanto, Heryanto, Ardiansyah, Ardiansyah, Abdul Karim, Muhammad Khalis, Tahir, Dahlang

“…The strong penetrating power of X-rays causes serious health problems. Longer exposure to radiation that penetrates normal cells can result in gene mutations,…”
Get full text

Task-based assessment for radiation dose optimization in CT abdominal examinations: A phantom study by Halim, Esnu, Kechik, Mohd Mustafa Awang, Ibahim, Mohamad Johari, Harun, Hanif Haspi, Shaffiq, Said Mohd, Yusof, Aimi Adibah, Abdul Karim, Muhammad Khalis

“…Recent advancements in Computed Tomography (CT) imaging technology have significantly enhanced healthcare delivery. However, public concern regarding the…”
Get full text

Optimization of a heating pattern for single grain (Y,Er)Ba2Cu3O7−x by infiltration growth process by Kamarudin, Aliah Nursyahirah, Miryala, Muralidhar, Awang Kechik, Mohd Mustafa, Chen, Soo Kien, Lim, Kean Pah, Abdul Karim, Muhammad Khalis, Shabdin, Muhammad Kashfi, Shaari, Abdul Halim

“…In this study, the fabrication of single grain bulks (Y,Er)Ba2Cu3O7−x “(Y,Er)−123” superconductors is well studied to enhance high superconducting performance…”
Get full text

Comprehensive study on optical and luminescence properties of Sm3+ doped magnesium borotellurite glasses by Fadhilah Zalamin, Siti Norul, Mohd Zaid, Mohd Hafiz, Matori, Khamirul Amin, Abdul Karim, Muhammad Khalis, Mohamad Yamin, Nurul Afiqah, Nazihah Ismail, Nur Atikah

“…This research reports the optical and luminescence properties of new tellurite glass system with nominal composition of x(Sm2O3)–10MgO–30B2O3−(60−x)TeO2, where…”
Get full text

Radiation doses and size-specific dose estimate from CT brain examinations according to head sizes in a tertiary hospital in Malaysia by Kayun, Zunaide, Abdul Karim, Muhammad Khalis, Harun, Hanif Haspi, Shaari, Abdul Halim, Mahmud, Rozi, Hamid, Hamzaini Abdul, Sabarudin, Akmal, Chew, Ming Tsuey

“…The aim of the study is to evaluate radiation dose and its relationship with the effective head diameter obtained during CT brain examination performed via a…”
Get full text

Impact of age and breast thickness on mean glandular dose of standard digital mammography and digital breast tomosynthesis by Norsuddin, Norhashimah Mohd, Mei Sin, Justine Go, Ravintaran, Rathieswari, Arasaratnam, Shantini, Abdul Karim, Muhammad Khalis

“…This study compares the mean glandular dose (MGD) across 2D, 3D projection and Contrast-Enhanced Digital Mammography (CEDM) mammographic techniques. The…”
Get full text