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| 1 | Management Factors for Successful IBS Projects Implementation显示文摘 | Ismail F Yusuwan N M Baharuddin H E A | 2012 | Procedia-Social and Behavioral Sciences2012，，68： | 1 |
| 2 | Computational Investigation of Multiband EMNZ Metamaterial Absorber for Terahertz Applications显示文摘This study presents an Epsilon Mu near-zero(EMNZ)nanostructured metamaterial absorber(NMMA)for visible regime applications.The resonator and dielectric layers are made of tungsten(W)and quartz(fused),where the working band is expanded by changing the resonator layer’s design.Due to perfect impedance matching with plasmonic resonance characteristics,the proposed NMMA structure is achieved an excellent absorption of 99.99%at 571 THz,99.50%at 488.26 THz,and 99.32%at 598 THz frequencies.The absorption mechanism is demonstrated by the theory of impedance,electric field,and power loss density distributions,respectively.The geometric parameters are explored and analyzed to show the structure’s performance,and a near-field pattern is used to explain the absorption mechanism at the resonance frequency point.The numerical analysis method describes that the proposed structure exhibited more than 80%absorbability between 550 and 900 THz.The Computer Simulation Technology(CST Microwave Studio 2019)software is used to design the proposed structure.Furthermore,CSTHFSS interference is validated by the simulation data with the help of the finite element method(FEM).The proposed NMMA structure is also exhibits glucose concentration sensing capability as applications.So the proposed broadband absorber may have a potential application in THz sensing,imaging(MRI,thermal,color),solar energy harvesting,light modulators,and optoelectronic devices. | Ismail Hossain Md Samsuzzaman Mohd Hafiz Baharuddin Norsuzlin Binti Mohd Sahar Mandeep Singh Jit Singh Mohammad Tariqul Islam | 2022 | Computers, Materials & Continua2022，，5： | 0 |
| 3 | Polarization Insensitive Broadband Zero Indexed Nano-Meta Absorber for Optical Region Applications显示文摘Broadband response metamaterial absorber(MMA)remains a challenge among researchers.A nanostructured new zero-indexed metamaterial(ZIM)absorber is presented in this study,constructed with a hexagonal shape resonator for optical region applications.The design consists of a resonator and dielectric layers made with tungsten and quartz(Fused).The proposed absorbent exhibits average absorption of more than 0.8972(89.72%)within the visible wavelength of 450–600 nm and nearly perfect absorption of 0.99(99%)at 461.61 nm.Based on computational analysis,the proposed absorber can be characterized as ZIM.The developments of ZIM absorbers have demonstrated plasmonic resonance characteristics and a perfect impedance match.The incidence obliquity in typically the range of 0◦–90◦both in TE and TM mode with maximum absorbance is more than 0.8972(∼89.72%),and up to 45◦angular stability is suitable for solar cell applications,like exploiting solar energy.The proposed structure prototype is designed and simulated by studying microwave technology numerical computer simulation(CST)tools.The finite integration technique(FIT)based simulator CST and finite element method(FEM)based simulator HFSS also helps validate the numerical data of the proposed ZIM absorber.The proposed MMA design is appropriate for substantial absorption,wide-angle stability,absolute invisible layers,magnetic resonance imaging(MRI),color images,and thermal imaging applications. | Ismail Hossain Md Samsuzzaman Ahasanul Hoque Mohd Hafiz Baharuddin Norsuzlin Binti Mohd Sahar Mohammad Tariqul Islam | 2022 | Computers, Materials & Continua2022，，4： | 0 |
| 4 | The Recovery of Fine Cassiterite from Metasedimentary Rock显示文摘 | Ismail Ibrahim Md Muzayin Alimon Salmah Baharuddin | 2015 | Journal of Geological Resource and Engineering2015，3，3： | 0 |
| 5 | A study on the effectiveness of intravenous tramadol in the management of severe traumatic pain in emergency department显示文摘Introduction:Patients with pain contribute to 60%-70% of emergency department(ED)attendance and the tramadol is among analgesic of choice in ED.However,the use of intravenous tramadol is limited to moderate pain intensity because of its weak opiod agonist properties.We conducted a study to examine the effectiveness of intravenous tramadol among patients who suffer from severe traumatic pain.Methodology:In this prospective study,eligible patients received a loading dose of intravenous tramadol(2mg/kg).If visual analogue score(VAS)more than 30 mm after the loading dose,intermittent bolus intravenous tramadol 20mg will be administered every 10 minutes.At 30 minutes of study,rescue medication(i.e.morphine or pethidine)will be provided to those patients with VAS more than 30 mm.VAS score,vital signs and side effects were recorded for every 10 minutesResults:Forty-seven patients who suffered from fracture and soft tissue injury were analysed.The median VAS score on presentation and at 30 minutes was 90 mm 20 mm respectively.The median total dose of IV tramadol received by the patients at 30 minutes was 150 mg(IQR=34.0).There was a significant change in medium pain score at 10,20 and 30 minutes treatment(P<0.001).Vital signs were within normal range throughout the study period.About 66.1% of them had side effects of tramadol.The common side effects were sleepiness(75.0%)and dizziness(56.3%).Conclusion:The intravenous tramadol is a safe and effective analgesia in severe traumatic patients if an initial and intermittent dose is given adequately. | Rashidi Ahmad Mohd Ghazali Abd Rashid Nasir Mohamad Kamarul Aryffin Baharuddin Mohd Ismail Ibrahim | 2010 | 海南医学院学报2010，16，7： | 0 |
| 6 | Electrical Tree Image Segmentation Using Hybrid Multi Scale Line Tracking Algorithm显示文摘Electrical trees are an aging mechanismmost associated with partial discharge(PD)activities in crosslinked polyethylene(XLPE)insulation of high-voltage(HV)cables.Characterization of electrical tree structures gained considerable attention from researchers since a deep understanding of the tree morphology is required to develop new insulation material.Two-dimensional(2D)optical microscopy is primarily used to examine tree structures and propagation shapes with image segmentation methods.However,since electrical trees can emerge in different shapes such as bush-type or branch-type,treeing images are complicated to segment due to manifestation of convoluted tree branches,leading to a high misclassification rate during segmentation.Therefore,this study proposed a new method for segmenting 2D electrical tree images based on the multi-scale line tracking algorithm(MSLTA)by integrating batch processing method.The proposed method,h-MSLTA aims to provide accurate segmentation of electrical tree images obtained over a period of tree propagation observation under optical microscopy.The initial phase involves XLPE sample preparation and treeing image acquisition under real-time microscopy observation.The treeing images are then sampled and binarized in pre-processing.In the next phase,segmentation of tree structures is performed using the h-MSLTA by utilizing batch processing in multiple instances of treeing duration.Finally,the comparative investigation has been conducted using standard performance assessment metrics,including accuracy,sensitivity,specificity,Dice coefficient and Matthew’s correlation coefficient(MCC).Based on segmentation performance evaluation against several established segmentation methods,h-MSLTA achieved better results of 95.43%accuracy,97.28%specificity,69.43%sensitivity rate with 23.38%and 24.16%average improvement in Dice coefficient and MCC score respectively over the original algorithm.In addition,h-MSLTA produced accurate measurement results of global tree parameters of length and width in comparison with the ground truth image.These results indicated that the proposed method had a solid performance in terms of segmenting electrical tree branches in 2D treeing images compared to other established techniques. | Mohd Annuar Isa Mohamad Nur Khairul Hafizi Rohani Baharuddin Ismail Mohamad Kamarol Jamil Muzamir Isa Afifah Shuhada Rosmi Mohd Aminudin Jamlos Wan Azani Mustafa Nurulbariah Idris Abdullahi Abubakar Mas’ud | 2023 | Computers, Materials & Continua2023，，4： | 0 |
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