Showing 281 - 300 results of 671 for search '((fair OR air) OR ((farm OR carry) OR fars)) 40', query time: 0.13s Refine Results
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    Pnictogen-halide semiconductors for photovoltaics by Liu, P

    Published 2025
    “…This research focuses on caesium antimony-bismuth halides (vacancy-ordered triple perovskites) and silver bismuth halides, both of which have high theoretical optical limits in efficiency (>40%) under 1000 lux white light emitting diode (WLED) illumination, and which are free from elements that are restricted for use in consumer electronics.…”
    Thesis
  3. 283

    Preparation and characterization of magnetite ferrofluid for generating current induced by Ahmad, Che Sulaiman

    Published 2014
    “…Further, an attempt to use the ferrofluid to generate induced electric current was to be carried out. Magnetite (Fe3O4) nanoparticles were prepared by wet milling using mechanical alloying in a hardened steel vial using a SPEX8000D mill with different milling times of 10 hours, 20 hours, 30 hours and 40 hours to obtain magnetite nanoparticles in bigger quantities compared with other method. …”
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    Thesis
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    Prehistoric foragers and farmers in South-east Asia: Renewed investigations at Niah Cave, Sarawak by Barker, G, Barton, H, Beavitt, P, Bird, M, Daly, P, Doherty, C, Gilbertson, D, Hunt, C, Krigbaum, J, Lewis, H, Manser, J, McClaren, S, Paz, V, Piper, P, Pyatt, B, Rabett, R, Reynolds, T, Rose, J, Rushworth, G, Stephens, M

    Published 2002
    “…The paper describes the initial results from renewed investigations at Niah Cave in Sarawak on the island of Borneo, famous for the discovery in 1958 of the c. 40,000–year old ‘Deep Skull’. The archaeological sequences from the West Mouth and the other entrances of the cave complex investigated by Tom and Barbara Harrisson and other researchers have potential implications for three major debates regarding the prehistory of south-east Asia: the timing of initial settlement by anatomically modern humans; the means by which they subsisted in the late Pleistocene and early Holocene; and the timing, nature, and causation of the transition from foraging to farming. …”
    Journal article
  7. 287

    Development of ground dune sand blended cement by Hassan, Omer Abdalla Alawad

    Published 2014
    “…The optimum level of replacement of OPC by GDS was found to be 30%, and up to 40% of GDS can be used without significant loss in the compressive strength. …”
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    Thesis
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    Indium tin oxide random network interconnection in dye sensitized solar cells by Shimon.

    Published 2009
    “…The simulation predicts a remarkable efficiency enhancement when 70% ITO content added at porosity 40% in the DSSC to as high as 3 times the value when pure TiO2 is used. …”
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    Final Year Project (FYP)
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    Stability studies of papaya pectinesterase by Asbi, B.A, Ghazali, H.M, Yaakob, Che Man, Selamat, Jinap

    Published 1995
    “…were estimated lo he 7%‘C and S,38’C at pH 7.5 and pH 40. respectively. The inactivation energies and Qlo values were calculated as 256.9 W/m01 and 15.59 at pH 4.0 and 284.76 kllmol and 19.21 at pH 7 5. respectively. pH stability arudics showed that the enzyme was stable from pH Cl I abler exposure of ihe enzyme LO these pHs far 24 h at 3WC. …”
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    Article
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    Crowd estimation in images by Pui, Chin See

    Published 2023
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    Final Year Project (FYP)