Helioseismology has detected that solar photospheric active regions are surrounded byrnspatially extended, converging ow with typical ow velocities of 20-30 m/s. They extendrnup to 30 degrees from the center of the active region. It has been proposed that thisrnconverging ow may act as a saturation...
With the increase of online information overload available to us, everyday tasks such as extracting,rnsearching, understanding and relating relevant data have become intractable. A large percentagernof these information are discussing past, current, and future real world events. Events are...
Frying is the most commonly used cooking method in food preparation. Continuously frying food items at high temperature will result in frying oil and fried food quality deterioration. in this study as an alternative option the effects of adsorbents (betonite, ash, magnesium oxide, silica gel, and...
Metal complex of the type [MLCI2], M=Zn(II), L=tetra- dentate cyclic ligand, has been preparedrnthrough the condensation of orthophenylenediamine and 1,4-dihydroquinoxaline-2,3-dione in thernpresence of ZnCl2 (template system). The ligand coordinates through the four imine nitrogenrnatoms formed up...
EFFECTS OF SELECTED BIOCHAR AMENDMENTS ON IMMOBILIZATION OF BIOAVAILABLE CADMIUM (Cd) IN ETHIOPIAN KALE (Brassica carinata) GROWN IN ARTIFICIALLY CONTAMINATED SOIL rnYORDANOS KIROS G/TSADIK rnAddis Ababa University, 2018 rnBiochar has attracted research interest due to its ability to reduce the...
Solid wastes are wastes that are discarded from different community activity, industries, commercials and agricultural activities. Kitchen solid waste is one of the biodegradable solid wastes that discarded in higher quantity from households. This study evaluated on household kitchen solid waste...