Search Results - "Matjafri, M"

A review of medical doppler ultrasonography of blood flow in general and especially in common carotid artery by Oglat, Ammar, Matjafri, M, Suardi, Nursakinah, Oqlat, Mohammad, Abdelrahman, Mostafa, Oqlat, Ahmad

“…Medical Doppler ultrasound is usually utilized in the clinical adjusting to evaluate and estimate blood flow in both the major (large) and the minor (tiny)…”
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A review of suspension-Scattered particles used in blood-mimicking fluid for doppler ultrasound imaging by Oglat, Ammar, Suardi, Nursakinah, Matjafri, M, Oqlat, Mohammad, Abdelrahman, Mostafa, Oqlat, Ahmad

“…Doppler ultrasound imaging system description and calibration need blood-mimicking fluids (BMFs) for the test target of medical ultrasound diagnostic tools,…”
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Combining multiple regression and principal component analysis for accurate predictions for column ozone in Peninsular Malaysia by Rajab, Jasim M., MatJafri, M.Z., Lim, H.S.

“…This study encompasses columnar ozone modelling in the peninsular Malaysia. Data of eight atmospheric parameters [air surface temperature (AST), carbon…”
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Chemical items used for preparing tissue-mimicking material of wall-less flow phantom for doppler ultrasound imaging by Oglat, Ammar, Matjafri, M, Suardi, Nursakinah, Oqlat, Mohammad, Abdelrahman, Mostafa, Oqlat, Ahmad, Farhat, Omar, Alkhateb, Batool, Abdalrheem, Raed, Ahmad, Muntaser, Abujazar, Mohammed

“…The wall-less flow phantoms with recognized acoustic features (attenuation and speed of sound), interior properties, and dimensions of tissue were prepared,…”
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A new scatter particle and mixture fluid for preparing blood mimicking fluid for wall-less flow phantom by Oglat, Ammar, Matjafri, M, Suardi, Nursakinah, Abdelrahman, Mostafa, Oqlat, Mohammad, Oqlat, Ahmad

“…Background: To examine the blood flow and detection of the issues related to it by medical ultrasound, it is extremely important to have suitable blood…”
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Multilayer ZnO/Pd/ZnO Structure as Sensing Membrane for Extended-Gate Field-Effect Transistor (EGFET) with High pH Sensitivity by Rasheed, Hiba S., Ahmed, Naser M., Matjafri, M. Z., Al-Hardan, Naif H., Almessiere, Munirah Abdullah, Sabah, Fayroz A., Al-Hazeem, Nabeel Z.

“…Metal oxide nanostructures have attracted considerable attention as pH-sensitive membranes because of their unique advantages. Specifically, the special…”
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Air Surface Temperature Correlation with Greenhouse Gases by Using Airs Data Over Peninsular Malaysia by Rajab, Jasim Mohammed, MatJafri, M. Z., Lim, H. S.

“…The main objective of this study is to develop algorithms for calculating the air surface temperature (AST). This study also aims to analyze and investigate…”
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Plastic fiber evanescent sensor in measurement of turbidity by Yeoh, S., Matjafri, M.Z., Mutter, K.N., Oglat, Ammar A.

“…•Plastic fiber sensor uses for examining the level of turbidity.•Turbidity is the decrease in transparency of a solution due to the presence of suspended…”
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A Two-Band Algorithm for Total Suspended Solid Concentration Mapping Using THEOS Data by Lim, H.S., MatJafri, M.Z., Abdullah, K., Asadpour, R.

“…Lim, H.S.; MatJafri, M.Z.; Abdullah, K., and Asadpour, R., 2013. A two-band algorithm for total suspended solid concentration mapping using THEOS data…”
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Principles, methodologies and technologies of fresh fruit quality assurance by Omar, A.F, MatJafri, M.Z

“…Trending the principles of quality assurance through years is necessary to ensure that the consumers' rights in assessing quality products can always be…”
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Temporal Change Monitoring of Mangrove Distribution in Penang Island from 2002-2010 by Remote Sensing Approach by Beh, B C, MatJafri, M Z, Lim, H S

“…Environmental study is vital for the purpose of monitoring and management of ecological status of mangrove ecosystem. Due to the difficulty to access and…”
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Aerosol Optical Thickness and PM10 Mapping over Penang by using Handheld Spectroradiometer by Lim, H.S., MatJafri, M.Z., Abdullah, K.

“…Atmospheric components (aerosol and molecules) scatter and absorb solar radiation. The massive forest fire in 2004 affected the Penang Island region. The…”
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Methane Interannual Distribution over Peninsular Malaysia from Atmospheric Infrared Sounder Data: 2003-2009 by Rajab, Jasim M., MatJafri, M.Z., Lim, H.S.

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Development of Air Quality Monitoring Remote Sensor Using a Digital SLR Camera by Wong, C.J., MatJafri, M.Z., Abdullah, K., Lim, H.S., Low, K.L.

“…This paper reports that a digital single-lens reflex (SLR) camera can be applied as a remote sensor for monitoring the concentrations of particulate matter…”
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Improvement on Masking and Flagging Technique on Reducing SST Residual by Ng, H.G., MatJafri, M.Z., Abdullah, K., Wong, C.J.

“…Sea surface temperature (SST) retrieval depends greatly on algorithm coefficient estimation. However, the algorithm coefficient estimation is relevant to pixel…”
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Hydrogen gas sensor based on nanofibers TiO2-PVP thin film at room temperature prepared by electrospinning by Al-Hazeem, Nabeel Z., Ahmed, Naser M., Matjafri, M. Z., Bououdina, M.

“…TiO 2 /PVP nanofibers (NFs) have been deposited onto glass substrate by electrospinning method. X-ray diffraction analysis confirms the formation of anatse…”
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Aerosol Retrieval at South China Sea by AVHRR Image by Ng, H.G., MatJafri, M.Z., Abdullah, K., Lim, H.S., Wong, C.J.

“…Aerosol optical thickness, AOT is one of the factors on determining air quality. The concentration of atmospheric aerosol is determined from radiances of image…”
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All-fiber optical polarization modulation system using MoS2 as modulator by Ahmad, H., Lim, H.S., MatJafri, M.Z., Ge, Y.Q., Zhang, H., Tiu, Z.C.

“…•All-fiber optical polarization modulation using 2D material modulator.•More than 70° azimuth rotation is achieved.•Excellent hysteresis of 3.22%.•High…”
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Ag metal mid layer based on new sensing multilayers structure extended gate field effect transistor (EG-FET) for pH sensor by Rasheed, Hiba S., Ahmed, Naser M., Matjafri, M.Z.

“…This study focus on the effectiveness of ZnO/Ag/ZnO (ZAZ) multilayers films thickness on electrical properties of pH sensor and structural properties such as…”
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60Co γ-irradiation Effects on Electrical Characteristics of Monocrystalline Silicon Solar Cell by Ali, Khuram, Khan, Sohail A., MatJafri, M.Z.

“…We report the gamma-ray (γ-ray) radiation-induced defects incurred by a monocrystalline Si solar cell. Capacitance–voltage (C–V) and dark current–voltage (I–V)…”
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