Judul: Tekanan Sosial, Tekanan Psikologis, dan Kesejahteraan Subjektif Keluarga di Wilayah Perdesaan dan Perkotaan
Abstrak: Tujuan penelitian ini adalah mengkaji tekanan sosial, tekanan psikologis, dan kesejahteraan subjektif keluarga di wilayah perdesaan dan perkotaan. Penelitian ini merupakan subsampling dari penelitian utama “Keragaan Ketahanan Keluarga Indonesia” (Sunarti 2012). Penelitian utama dilakukan di delapan desa di Kota dan Kabupaten Bogor, sedangkan penelitian ini mengambil dua lokasi dari penelitian utama yakni Kelurahan Empang dan Mulyaharja, dengan melibatkan 60 orang contoh. Hasil penelitian menunjukkan tekanan sosial, tekanan psikologis, dan kesejahteraan subjektif lebih tinggi di wilayah perkotaan. Hasil uji korelasi menunjukkan pendapatan keluarga berhubungan negatif dengan tekanan psikologis. Hasil uji regresi menunjukkan tekanan sosial berpengaruh positif terhadap kesejahteraan subjektif. Akan tetapi, tekanan psikologis berpengaruh negatif terhadap kesejahteraan subjektif hanya di wilayah perdesaan. Faktor yang mempengaruhi kesejahteraan subjektif adalah tekanan sosial, tipologi wilayah, usia suami, pendapatan keluarga, pendidikan istri, dan besar keluarga. Tipologi wilayah dan pola nafkah ganda berpengaruh terhadap tekanan sosial dan terhadap tekanan psikologis.
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Judul: Tipologi dan Kesejahteraan Subjektif Keluarga di Perdesaan dan Perkotaan
Abstrak: This study is aimed to determine the influences of family characteristics, regional typology, and family typology on subjective well-being. This study is a subsampling research of the 2012 competitive research grant of “The Variability Family Strength Indonesia” (Sunarti 2012). The main research was conducted in eight area in Bogor City and Regency, whereas this subsampling research took two location from main research, there are Empang and Mulyaharja, that involved 60 samples.. The results show that family hardiness, the valuing family times and routines, and family celebrations significantly different between family in rural and urban area..The correlation test result shows that family times and routines, the valuing family times and routines, family tradition, and family celebration positively associated with family subjective well-being. The regression test results show that typology of areas, family income, and traditionalistic families have positive affect to subjective well-being, whereas family size have negative affect to subjective well-being.
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Judul: Apatite Growth Optimation on Chicken Mucouse by Fourier Transform Infrared (FTIR) Characterization
Abstrak: Some experiment had been conducted to grow apatite from supersaturated solution of calcium phosphate ions on chicken mucouse. The calcium and phosphate ions were originated from Ca(NO3)2 and (NH4)2HPO4. Carbonate ions from (NH4)2CO3 was also used as starting solution. Experiment was carried out within about 5 hours at temperature 370 C and pH 7. Value of Ca+ : PO4 3- was 1.67, while molar ratio of CO3 2- : PO4 3- was 0.5 : 1. Molarity of molar ratio CO3 2- : PO4 3- variated approximately 0.15 : 0.30, 0.51 : 1.02, and 0.90 : 1.80. Mass of mucouse powder was constant 0.75 gram. The analysis result of Fourier Transform Infrared (FTIR) showed that the precipitation was apatite carbonate type A and B. In these experiment it was found out that the mucouse reduce the crystallinity of apatite precipitant, and the growth of apatite crystal was optimum at solution with molar ratio CO3 2- : PO4 3- about 0.15 : 0.30.
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