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| 1 | Clinical and high resolution computed tomography characteristics of patients with rheumatoid arthritis lung disease 显示文摘 | Mohd Noor N Mohd Shahrir MS Shahid MS | 2009 | Int J Rheum Dis2009，12，2： | 1 |
| 2 | CFD investigation of fluid flow and turbulence field characteristics in a four-stroke automotive direct injection engine 显示文摘 | KURNIAWAN H W SHAHRIR A KAMARUZZAMAN S ZULKIFLI M N AZHARI S | 2008 | Journal of Institution of Engineers2008，69，1： | 1 |
| 3 | Numerical Analysis of the Combustion Process in a Four-stroke Compressed Natural Gas Engine with Direct Injection System显示文摘 | WENDY Hardyono Kurniawan SHAHRIR Abdullah | 2008 | Journal of Mechanical Science and Technology2008，22，10： | 1 |
| 4 | A cross - sectional study of diastolic dysfunction in rheumatoid arthritis and its association with disease activity 显示文摘 | ABDUL MUIZZ A M MOHD SHAHRIR M S SAZLIYANA S | 2011 | Int J Rheum Dis2011，14，1： | 1 |
| 5 | Nu- merical analysis of the combustion process in a four-stroke compressed natural gas engine with direct injection system显示文摘 | KURNIAWAN Wendy Hardyono ABDULLAH Shahrir | 2008 | Journal of Mechanical Science and Technology2008，22，10： | 1 |
| 6 | Development and test of a new catalytic converter for natural gas fuelled engine显示文摘 | M. A. Kalam H. H. Masjuki M. Redzuan T. M. I. Mahlia M. A. Fuad M. Mohibah K. H. Halim A. Ishak M. Khair A. Shahrir A. Yusoff | 2009 | Sadhana2009，，3： | 1 |
| 7 | Numerical analysis of the combustion procession in a four-strock com- pressed natural gas engine with direct injection system 显示文摘 | Wendy Hardyono Kurniawan Shahrir Abdullah | 2008 | Joural of Mechaniaeal Science and Technology2008，22，10： | 1 |
| 8 | Clinical and high resolution computed tomography characteristics of patients with rheumatoid arthritis lung disease显示文摘 | Mohd Noor N Mohd Shahrir MS Shahid MS | | 0，，： | 1 |
| 9 | Implications of immmmsuppressive agents in cardiovascular risks and carotid intima media thickness among lupus nephritis patients显示文摘 | Sazliyana S Mohd Shahrir MS Kong CT | 2011 | Lupus2011，20，12： | 1 |
| 10 | A review on the fabrication of polymer-based thermoelectric materials and fabrication methods显示文摘 | Muhammad Akmal Kamarudin Shahrir Razey Sahamir Robi Shankar Datta | 2013 | Journal of Electronic Materials2013，42，9： | 1 |
| 11 | Clinical and high resolution computed tomography characteristics of patients with rheumatoid arthritis lung disease显示文摘 | Mohd Noor N Mohd Shahrir MS Shahid MS | | 0，，02： | 1 |
| 12 | Hyperuricemia Prediction Using Photoplethysmogram and Arteriograph显示文摘Hyperuricemia is an alarming issue that contributes to cardiovascular disease.Uric acid(UA)level was proven to be related to pulse wave velocity,a marker of arterial stiffness.A hyperuricemia prediction method utilizing photoplethysmogram(PPG)and arteriograph by using machine learning(ML)is proposed.From the literature search,there is no available papers found that relates PPG with UA level even though PPG is highly associated with vessel condition.The five phases in this research are data collection,signal preprocessing including denoising and signal quality indexes,features extraction for PPG and SDPPG waveform,statistical analysis for feature selection and classification of UA levels using ML.Adding PPG to the current arteriograph able to reduce cost and increase the prediction performance.PPG and arteriograph data were measured from 113 subjects,and 226 sets of data were collected from the left and right hands of the subjects.The performance of four types of ML,namely,artificial neural network(ANN),linear discriminant analysis(LDA),k-nearest neighbor(kNN),and support vector machine(SVM)in predicting hyperuricemia was compared.From the total of 98 features extracted,16 features of which showed statistical significance for hyper and normouricemia.ANN gives the best performance compared to the other three ML techniques with 91.67%,95.45%,and 94.12%for sensitivity,specificity,and accuracy,respectively.Features from PPG and arteriograph able to be used to predict hyperuricemia accurately and noninvasively.This study is the first to find the relationship of PPG with hyperuricemia.It shows a significant relation between PPG signals and arteriograph data toward the UA level.The proposed method of UA prediction shows its potential for noninvasive preliminary assessment. | Hafifah Ab Hamid Nazrul Anuar Nayan Mohd Zubir Suboh Nurin Izzati Mohamad Azizul Mohamad Nazhan Mohd Nizar Amilia Aminuddin Mohd Shahrir Mohamed Said Saharuddin Ahmad | 2022 | Computers, Materials & Continua2022，，4： | 0 |
| 13 | Enhanced efficiency and stability in Sn-based perovskite solar cells by trimethylsilyl halide surface passivation显示文摘Lead free tin perovskite solar cells(PKSCs)are the most suitable alternative candidate for conventional lead perovskite solar cells.However,the efficiency and the stability are insufficient,mainly because of the poor film quality and numerous defects.Here we introduce an efficient strategy based on a simple trimethylsilyl halide surface passivation to increase the film quality and reduce the defect density.At the same time,a hydrophobic protective layer on the perovskite surface is formed,which enhanced the PKSCs’stability.The efficiency of the solar cell after the passivation was enhanced from 10.05%to 12.22%with the improved open-circuit voltage from 0.57 V to 0.70 V.In addition,after 92 days of storage in N_(2) filled glovebox,the modified T-PKSCs demonstrated high stability maintaining 80%of its initial efficiency.This work provides a simple and widely used strategy to optimize the surface/interface optoelectronic properties of perovskites for giving more efficient and stable solar cells and other optoelectronic devices. | Zheng Zhang Liang Wang Ajay Kumar Baranwal Shahrir Razey Sahamir Gaurav Kapil Yoshitaka Sanehira Muhammad Akmal Kamarudin Kohei Nishimura Chao Ding Dong Liu Yusheng Li Hua Li Mengmeng Chen Qing Shen Teresa SRipolles Juan Bisquert Shuzi Hayase | 2022 | Journal of Energy Chemistry2022，31，8： | 0 |
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