Search Results - Sunny Ang*
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Monitoring of the Refraction Coefficient in the Lower Atmosphere Using a Controlled Setup of Simultaneous Reciprocal Vertical Angle Measurements
Published 2010“…We apply the known method of simultaneous reciprocal vertical angle measurements to derive time series of the refraction coefficient k as a measure for refraction. …”
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Design and implementation of an open-loop dual-axis active solar tracking system with precision angle controller
Published 2012“…In comparison of one-degree and the ten-degree angle controllers, onedegree angle controller gives better results between 1% to 48%, than ten-degree angle controller, with a more significantly higher percentage during the late afternoon. …”
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Leaf energy balance modelling as a tool to infer habitat preference in the early angiosperms
Published 2015“…Evidence suggests that the earliest angiosperms possessed low transpiration rates: gas exchange rates for extant basal angiosperms are low, as are the reconstructed gas exchange rates for the oldest known angiosperm leaf fossils. …”
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Translating Salafism into English: Anglo–Salafi Print Culture in Britain
Published 2023“…This thesis contributes to our understanding of Salafism in Britain by situating the emergence of Anglo–Islamic literature to the mid–nineteen century and demonstrating that Anglo–Salafi print culture is part of a wider trend of Muslims communicating Islam in the English language to audiences in the Anglosphere. …”
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Power feasibility of a low power consumption solar tracker
Published 2013“…This paper discusses on the generated power and the power consumption of an open-loop time and date based sun positioning solar collector system under three weather conditions; sunny and clear day, cloudy day and heavy overcast and rainy day under Malaysian tropical climate at location E100°11’, N6°26’, The two-axes tracking system used a Programmable Logic Controller (PLC) to maneuver a photovoltaic solar module based on 10° altitude angle tracking and 1° azimuth angle tracking. …”
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Modeling of Meteorological Parameters for Libya
Published 2003“…For solar energy applications, information on global solar radiation for specific sites that have no records of weather data is required. A model based on Angstrom formula using weather data such as sunshine, temperature and humidity of five stations in Libya is described. …”
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Hybrid solar still with addition of charcoal and oil palm fiber ash for seawater desalination
Published 2019“…Without biomass application, it is found that 30º cover inclination angle contributed to the highest yield of evaporated water production (6.68 wt%). …”
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Investigation of a novel multifunctional roof panel for hybrid photovoltaic/thermal/daylight application in atrium and large green house
Published 2015“…Lastly, the energy and economic performance for the EW-orientated dielectric CPC panel is investigated using new proposed concept of “inner south projection angle” and its correlation with the CPC optical performance, the building energy simulation software EnergyPlus and its weather data are also employed. …”
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Reliability testing and heat transfer enhancement of organic phase change materials / Ravi Kumar Sharma
Published 2016“…The enthalpy–porosity technique is used to trace the solid–liquid interface. The inclination angle can be used efficiently to control the solidification time. …”
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Ibn Taymiyya’s views on issues of divorce in contrast to the majority of jurists in Islamic law
Published 2019“…These issues include divorce during a woman’s menstruation period, triple divorce, intoxicated divorce, divorce pronounced in angry circumstances, a father’s divorce on behalf of his young or mentally incapacitated son, a proxy divorce of a client wife, and divorce oaths. …”
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