Search Results - "Ahmad, S. H"

Detection of mercury ions in water using a membrane-based colorimetric sensor by Azmi, N. A, Ahmad, S. H, Low, S. C

“…A basic requirement of colorimetric sensors is that they must allow the analyte to access the chromophores. This study elucidates the fundamental sensitivity…”
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Antimicrobial Compounds from Leaf Extracts of Jatropha curcas, Psidium guajava, and Andrographis paniculata by Ab Rahman, M. Z., Mohamed, M. T. M., Ahmad, S. H., Rahman, M. M.

“…The present research was conducted to discover antimicrobial compounds in methanolic leaf extracts of Jatropha curcas and Andrographis paniculata and ethanolic…”
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Chilling injury incidence and antioxidant enzyme activities of Carica papaya L. ‘Frangi’ as influenced by postharvest hot water treatment and storage temperature by Shadmani, N., Ahmad, S.H., Saari, N., Ding, P., Tajidin, N.E.

“…•Hot water treatment can control peel and pulp chilling injury (CI) of Frangi papaya.•Hot water treatment combined with 6°C storage gave better results in…”
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A Temperature-Tunable Thiophene Polymer Laser by AlSalhi, Mohamad S, Almotiri, Ahlam Rashed, Prasad, Saradh, Aljaafreh, Mamduh J, Othman, Ahmad H S, Masilamai, Vadivel

“…This paper reports a temperature-tunable conjugated polymer poly[3-(2-ethyl-isocyanato-octadecanyl)-thiophene] (TCP) laser working in superradiant (SR)-or…”
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Mechanical properties and dynamic mechanical analysis of thermoplastic-natural-rubber-reinforced short carbon fiber and kenaf fiber hybrid composites by Anuar, H, Ahmad, S.H, Rasid, R, Ahmad, A, Busu, W.N. Wan

“…The hybridization of thermoplastic natural rubber based on carbon fiber (CF) and kenaf fiber (KF) was investigated for its mechanical and thermal properties…”
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Rigid polyurethane foams from oil palm resources by BADRI, K. H, OTHMAN, Z, AHMAD, S. H

“…It is the main focus of this study to incorporate organic fillers into the PU to form PU composites in identifying the enhancement properties of filler in…”
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Production of a high-functionality RBD palm kernel oil-based polyester polyol by Badri, K. H., Ahmad, S. H., Zakaria, S.

“…A diol‐based refined, bleached, and deodorized (RBD) palm kernel oil polyol was prepared. It was found that the polyurethane foam produced only gives a good…”
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5G Technology: Towards Dynamic Spectrum Sharing Using Cognitive Radio Networks by Ahmad, W. S. H. M. W., Radzi, N. A. M., Samidi, F. S., Ismail, A., Abdullah, F., Jamaludin, M. Z., Zakaria, M. N.

“…The explosive popularity of small-cell and Internet of Everything devices has tremendously increased traffic loads. This increase has revolutionised the…”
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Reinforced Thermoplastic Natural Rubber Hybrid Composites with Hibiscus cannabinus, L and Short Glass Fiber — Part I: Processing Parameters and Tensile Properties by Anuar, H., Wan Busu, W.N., Ahmad, S.H., Rasid, R.

“…Hybrid composite of thermoplastic natural rubber (TPNR) reinforced with Hibiscus cannabinus, L fiber (kenaf fiber: KF) and short glass fiber (GF) were prepared…”
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Psidium guajava and Piper betle Leaf Extracts Prolong Vase Life of Cut Carnation (Dianthus caryophyllus) Flowers by Rahman, M. M., Ahmad, S. H., Lgu, K. S.

“…The effect of leaf extracts of Psidium guajava and Piper betle on prolonging vase life of cut carnation flowers was studied. “Carola” and “Pallas Orange”…”
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Polyester-Kenaf Composites: Effects of Alkali Fiber Treatment and Toughening of Matrix Using Liquid Natural Rubber by Ahmad, S.H., Rasid, R., Bonnia, N.N., Zainol, I., Mamun, A.A., Bledzki, A.K., Beg, M.D.H.

“…In this study, polyester-kenaf fiber composites were prepared by adding various percentages of kenaf fiber in unsaturated polyester resin and subsequently…”
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Thermogravimetric Kinetic Analysis of Non-Recyclable Waste CO2 Gasification with Catalysts Using Coats–Redfern Method by Al-Moftah, Ahmad Mohamed S. H., Marsh, Richard, Steer, Julian

“…In the present study, the effect of dolomite and olivine as catalysts on the carbon dioxide (CO2) gasification of a candidate renewable solid recovered fuel,…”
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Life Cycle Assessment of Solid Recovered Fuel Gasification in the State of Qatar by Al-Moftah, Ahmad Mohamed S. H., Marsh, Richard, Steer, Julian

“…Gas products from gasified solid recovered fuel (SRF) have been proposed as a replacement for natural gas to produce electricity in future power generation…”
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Maternal filicide among women admitted to forensic psychiatric institutions in Malaysia: Case series by Razali, S, Salleh, R M, Yahya, B, Ahmad, S H

“…Objectives: To examine the characteristics of maternal filicide and describe the adverse life events experienced by women who have committed filicide and been…”
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Essential Work of Fracture and Acoustic Emission Study on TPNR Composites Reinforced by Kenaf Fiber by Anuar, H., Ahmad, S.H., Rasid, R., Surip, S.N., Czigany, T., Romhany, G.

“…Kenaf fiber (KF) based thermoplastic natural rubber (TPNR) composite was produced by melt blending with polypropylene (PP). Kenaf fiber (15% by volume) and…”
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CaO‐containing LaCO3OH nanogears and their luminescence and de‐NOx properties by Zahir, Md. Hasan, Iwamoto, Yuji, Rahman, Mohammad Mizanur, Aziz, Md. Abdul, Chowdhury, Shakhawat, Ahmad, S. H. A., Qamaruddin, Muhammad

“…Large‐scale, uniform, monodisperse LaCO3OH cherry‐blossom‐like nanogears and/or nanocubes have been synthesized under hydrothermal reaction conditions. Upon…”
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Synthesis and Characterization of Cerium Oxide Impregnated Titanium Oxide Photoanodes for Efficient Dye-Sensitized Solar Cells by Mehmood, Umer, Ahmad, S. H. A., Al-Ahmed, Amir, Hakeem, Abbas Saeed, Dafalla, H., Laref, A.

“…Cerium oxide (CeO _{2} ) nanoparticles (NPs) were mixed with titanium dioxide (TiO _{2} ) in different wt.% to obtain an improved composite photoanode with…”
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The Properties of Acrylonitrile-Butadiene Rubber (NBR) Composite with Halloysite Nanotubes (HNTs) and Silica or Carbon Black by Ismail, H., Ahmad, H. S.

“…The properties of acrylonitrile-butadiene rubber (NBR) composites were studied at five different compositions of NBR/HNTs/Silica or NBR/HNTs/CB (i.e., 100/5/0,…”
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Mechanical and Fracture Toughness Behavior of TPNR Nanocomposites by Ahmad, S.H., Rasid, R., Surip, S.N., Anuar, H., Czigany, T., Abdul Razak, S.B.

“…Thermoplastic natural rubber (TPNR) nanocomposites containing organophilic layered silicates were prepared by melt blending method at 180°C using internal…”
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Analysis and prediction of land use/ land cover changes and its impacts on the corridors of cattle grazing routes in Benue state, Nigeria by Odiji, C. A., Ahmad, H. S., Adepoju, M. O., Odia, B., Hamza, D. D., Akpabio, W. E.

“…It is becoming increasingly common for cattle grazing routes to be encroached upon and changed to other land uses, and there is no clear indication of just how…”
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