Critical Temperature of Water

Quantitative Modeling for Prediction of Critical Temperature of Refrigerant Compounds

The quantitative structure-property relationship (QSPR) method is used to develop the correlation between structures of refrigerants (198 compounds) and their critical temperature. Molecular descriptors calculated from structure alone were used to represent molecular structures. A subset of the calculated descriptors selected using a genetic algorithm (GA) was used in the QSPR model development...

the effect of using critical discourse analytical tools on the improvement of the learners level of critical thinking in reading comprehension

?it is of utmost priority for an experienced teacher to train the mind of the students, and enable them to think critically and correctly. the most important question here is that how to develop such a crucial ability? this study examines a new way to the development of critical thinking utilizing critical discourse analytical tools. to attain this goal, two classes of senior english la...

Effect of soil composition on critical water erosion shear stress

Molecular Interaction studies in Phenol-Water system at its Critical Solution Temperature

1. Department of Chemistry, Kamla Nehru Mahavidyalaya, Nagpur-440009, (M.S), India. 2. Department of Chemistry, Laxminarayan Institute of Technology, Nagpur-440010, (M.S.), India. 3. Department of Chemistry R.T.M. Nagpur University, Mahatma Jyotiba Phule Educational Campus, Nagpur440033 (M.S.), India. _____________________________________________________________________________________ Abstract...

quantitative modeling for prediction of critical temperature of refrigerant compounds

the quantitative structure-property relationship (qspr) method is used to develop the correlation between structures of refrigerants (198 compounds) and their critical temperature. molecular descriptors calculated from structure alone were used to represent molecular structures. a subset of the calculated descriptors selected using a genetic algorithm (ga) was used in the qspr model development...