-
8881
Ultraviolet photoluminescence in Gd-doped silica and phosphosilicate fibers
Published 2017“…Optical fiber lasers operating in the near infrared and visible spectral regions have relied on the spectroscopic properties of rare earth ions such as Yb3+, Er3+, Tm3+, Nd3+, and Sm3+. …”
Article -
8882
Review on space science research in Malaysia
Published 2019“…The Return on Investment (ROI) could be in the form of new knowledge that provides understanding to world problems such as those relating to the Earth-Sun relationship. These can be directly or indirectly beneficial. …”
Article -
8883
Polishing of POME by Chlorella sp. in suspended and immobilized system
Published 2016Get full text
Conference or Workshop Item -
8884
Produce an anemometer and mapping the intensity of wind in Kota Kinabalu, Sabah territory
Published 2008“…The experiment had shown that wind velocity is higher during the day and lower during the night and the wind speed increases with height because of friction at the earth surface. If you're like most people, many of your leisure activities depend on the weather, this simple and cheap system can help you to prepare yourself before doing such activities.…”
Get full text
Academic Exercise -
8885
-
8886
Character assessment for heritage landscape resource at world heritage site
Published 2020“…Heritage landscape a great variety of unique landscapes can be identified with distinctive regions of earth with historical value, unchanged, rare and pre-existing species of the present and the future. …”
Get full text
Article -
8887
-
8888
-
8889
A microbial technology approach using bioleaching for low grade metals extraction - A review
Published 2022“…Low grade ores and electronic waste (ewaste) that contains significant amounts of “critical metals” such as the rare earth elements (REE) are commonly discarded in waste heaps which causes major pollution. …”
Get full text
Get full text
Proceedings -
8890
-
8891
-
8892
Design and Analysis of Phased Array Antenna Beam Steering For Satellite Tracking
Published 2002“…This has prompted the development of several Non Geostationary Earth Orbit (Non-GEO) satellite systems that promises worldwide connectivity for real-time communications. …”
Get full text
Thesis -
8893
The effect of UNBabc mapping function modification to GPS tropospheric delay
Published 2008“…Tropospheric delay refers to the refraction of the Global Positioning System (GPS) signal as it passes through the neutral atmosphere from the satellite to the earth, which causes longer distance traveled by the signal. …”
Get full text
Article -
8894
Magnesium orthostannate (Mg2Sn04) - based thermally stable capacitor components
Published 2002“…The alkaline-earth stannates having the general chemical formula MSn03 (M = Ca, Sr and Ba), have been projected as potential electronic ceramics (thermally stable capacitors, humidity sensor, carbon dioxide sensor, etc.). …”
Get full text
Conference or Workshop Item -
8895
Waste catalysts for waste polymer.
Published 2007“…Two fresh and two steam deactivated commercial FCC catalysts with different levels of rare earth oxide (REO) were compared as well as two used FCC catalysts (E-Cats) with different levels of metal poisoning. …”
Get full text
Article -
8896
Effective length of a single long horizontal ground conductor buried in homogeneous soil
Published 2009“…A single long horizontal ground conductor being a basic configuration of a grounding system could act as a path for the transient currents to be easily and effectively dissipated into the earth. This study is to investigate the effective length and transient responses along a single long horizontal ground conductor based on a distributed parameters using TLM. …”
Get full text
Conference or Workshop Item -
8897
Traditional ecological knowledge (TEK) in selected heritage mosques of Malacca, Malaysia
Published 2011“…The findings indicated that uncovered TEK from selected heritage mosques in Malacca consists of the ideas on hierarchy of nature, mosque symbolization of earth, som and sulur bayung, spiritual value of heritage mosque and carved coral reef summit. …”
Get full text
Article -
8898
-
8899
Current status of municipal solid waste management practise in FCT Abuja.
Published 2013Get full text
Article -
8900