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Articles by Tatik Sutarti
Total Records ( 3 ) for Tatik Sutarti
  Anwar Mallongi , Darwin Safiu , Hasnawati Amqam , Aminuddin Syam , Muhammad Hatta , Tatik Sutarti , Muhith Abdul , Sandu Siyoto and Apollo
  This study aims to determine the pattern of dissemination, distribution model and estimation of SO2 and CO gas emission concentration derived from the Tello diesel engine with a dynamic model approach. The design of this research is descriptive quantitative with Gaussian Model approach and dynamic system model. The study was conducted at PLTD Tello Kota Makassar by collecting secondary data. For model distribution and estimation of SO2 and CO pollution using Gaussian Model and dynamic modeling with Stella. Population in this research is data of emission emission parameters generated by Tello’s steam power plant influenced by atmospheric stability, wind direction and velocity so as to obtain concentration of pollutant by using Gaussian calculation sample sample is SO2 concentration concentration and CO PLTD Tello contained in monitoring report on RKL&RPL implementation for 2012-2017. The results of the dominant area of research are the impact of pollution from the Tello diesel power plant based on the dominant wind direction during 2012-2016 is the Northwest part of the Tello steam power plant at a height of 1 m above the ground with a distance of 500, 1, 500, 2, 500 and 4,000 m of the Tello diesel powered TTL Aspol, Panaikang, Pampang and Rappokalling. Total SO2 and CO emission concentrations derived from Tello PLTD during 2012-2016 in each location at 1 m above ground level with a distance of 500 m, i.e., Aspir Tello SO2 1.395 and CO 1.162 μg/m3, a distance of 1,500 m of SO2, SO2 1.247 and CO 1.039 μg/m3 2,500 m distance of Pampang 0.878 μg/m3 and CO 0.7317 μg/m3 and a distance of 4,000 m of Rappokalling 0.6363 μg/m3 and CO 0.5303 μg/m3 from the pollutant source of the chimney PLTD Tello. The estimated concentration of Sulfur Dioxide (SO2) and Carbon monoxide (CO) gas emissions based on 12 month dynamic model simulation (2018) is increasing every time until July 2018 at each of four location points at 1 m above the surface soil with a distance of 500 m of Aspol Tello SO2 0.26065 μg/m3 and CO 0.21530 μg/m3, 1,500 m distance of Panaikang SO2 0.04447 μg/m3 and CO 0.03134 μg/m3, distance 2500 m of Pampang SO2 0.01760 μg/m3 and CO 0.00938 μg/m3 and a distance of 4,000 m of Rappokalling SO2 0.00740 μg/m3 and CO 0.00611 μg/m3 from the source of the bursts of the Tello steam power plant with the rate of increase in the emission concentration of Asp2 SO2 0.0053 and CO 0.0044 times, SO2 04061 times and CO 0.0004 times, Pampang SO2 0.00021 times and CO 0.000073 times and Rappokalling SO2 0.000078 times and CO 0.0000064 times every month. The concentration of SO2 and CO emissions generated by the Tello steam power plant during 2012-2016 is still far below the ambient air quality standard (South Sulawesi Governor Decree No. 69 Year 2010) in each location at a height of 1 m above ground level, i.e., Aspol Tello 0-1.39 μg/m3, Panaikang 0-1.247 μg/m3 Pampang 0-0.878 μg/m3 and Rappokalling 0-0.6363 μg/m3. So, it can be said that the four areas are still included in the air quality is quite healthy.
  Tatik Sutarti , H.P. Susanto , A.S. Hafidah , Muhith Abdul and Mallongi Anwar
  Three factors that have been considered to influence mathematics learning outcomes are anxiety, self-efficacy and positive attitudes. Those have correlation each other. The analysis between the three factors is usually carried out using the pearson correlation concept where the data used is the crisp data. The fuzzy correlation is an attempt to provide an alternative in analyzing the correlation between two variables and the data used is fuzzy data. The data was collected from 1063 respondents through fuzzy instruments. The advantage of this instrument is that crisp and fuzzy data can be obtained immediately. Data analysis is done using pearson and fuzzy correlation. The results reveal several facts, those are: fuzzy data provides a more flexible and real conception, anxiety with self-efficacy has a negative correlation at a low level, anxiety with a positive attitude of students have a negative correlation at a low level, self-efficacy with a positive attitude has a moderate positive correlation, fuzzy correlation coefficients in the form of fuzzy interval numbers provide an advantage in decision making.
  Muhith Abdul , Lantin Sulistyorini , Tatik Sutarti , Anwar Mallongi and Hannan Mujib
  Health problems about chronic lack of energy, low education, irregular eating patterns and poor health conditions in pregnant women in some villages in Jelbuk sub-district of Jember Regency are still very high. The research design uses confirmatory research and explanatory research. The sample included pregnant women in Sukowiryo village, Jelbuk village, Sugerkidul village, Sukojember village, Sucopangepok village, Panduman village, Jember District is 187 respondents. The research used a cluster random sampling technique. The variables include community empowerment, health status, pregnant women nutritional status. Data analysis using structural equation modeling with parameter data estimation using software analysis of moment structures Version 21. Estimation of empowerment of society to health status with value 0.105, health status to nutritional status of pregnant women with value 0.020, community empowerment of nutritional status of pregnant women with value 3.690, empowerment of society to the nutritional status of the pregnant mother through health status with value 0.002, community empowerment to health status with value 0.105. Community empowerment can be through health education and motivation improvement which is expected to decrease maternal and infant mortality and low birth weight case.
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