The present study is focused on biodesulfurization of natural gas in a batch culture using active microorganisms. The microorganisms used for the removal of hydrogen sulfide were obtained from a hot spring. The experiments were conducted with mixed gas at operating temperatures of 25 to 45°C with a time interval of 5h. Two kinetic models included Logistic and Monod models in a batch culture wer...

We examine the longitudinal fortunes of the poorest fifth of U.S. metropolitan neighborhoods, defined as those with 20 percent or higher poverty rates in 1980. We employ logistic regression to identify the factors correlated with 1980-1990 increases and decreases in poverty rates across these poor neighborhoods, and examine whether factors vary by predominant racial/ethnic composition. Regional...

In this study we applied a conditional logit model to determine factors affecting land cover change in three contiguous counties in West Georgia (Muscogee, Harris and Meriwether) during the period 1992-2001 and used this model to predict land cover changes during the period 2001-2021 based on the assumptions of population growth.