Additionally, research on the toxic effects of nitrofurazone, a common antibiotic used in aquaculture, demonstrated its detrimental impact on periphytic ciliate communities. The study showed that ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.

Chemical Pollution Control Chongqing Applied Technology Extension Center of Higher Vocational Colleges, Chongqing Industry Polytechnic College, Chongqing 401120, P. R. China ...

Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, Taipei 106, Taiwan ...