Extraction and determination of codeine phosphate in water samples by dispersive liquid liquid microextraction coupled to UV vis spectrophotometry

In order to analyze the construct related validity of the DBVS, two alternative models were tested using CFA: a single factor model frequently used in delinquency re- search

The analysis shows that good government is an antidote to bridge infrastructure development challenges as the most important measure with a mean score of 4.40,

Three of the four animals that survived exposure with 0.01 PFU of P13 virus did not exhibit overt signs of disease, yet serum from these animals contained viral RNA 21 days

Seeing the recurrent hazards from thousands of abandoned mines across the country especially in Jos Plateau [6, 17], and other risks in the sector through in land sand mining and

Keywords Flow and transport, Unsaturated porous small scale systems, Preferential flow, Non-equilibrium in landfill hydrology, Emission potential of

Mycorrhizal colonization by arbuscular mycorrhizal fungi was studied in the roots of fourteen weed species Sonchus aspera L., Chenopodium album L., Rumex