Judul: Mobilitas kemiskinan antargenerasi dan perilaku investasi pada anak
Abstrak: Penelitian ini bertujuan untuk menganalisis fenomena mobilitas kemiskinan antargenerasi yang terjadi pada dua generasi keluarga dan menganalisis faktor-faktor yang mempengaruhi terjadinya mobilitas kemiskinan antargenerasi. Populasi dalam penelitian ini adalah keluarga yang tinggal di Jawa Barat dan memiliki anak usia balita dengan contoh adalah 120 keluarga terpilih yang tersebar di empat lokasi penelitian dengan menggunakan simple random sampling. Hasil penelitian menunjukkan bahwa arah pergerakan mobilitas kemiskinan mengalami perbedaan antara di desa dan kota. Keluarga yang tinggal di desa mengalami mobilitas kebawah, sedangkan keluarga yang tinggal di kota mengalami mobilitas keatas. Suami berperan sebagai penentu kesejahteraan keluarga. Mobilitas kemiskinan terjadi karena dipengaruhi oleh perilaku investasi dan lama pendidikan. Hasil regresi menunjukkan faktor-faktor yang mempengaruhi dinamika kemiskinan pada suami dan istri adalah perilaku investasi, kepemilikan lahan pertanian, kepemilikan hewan ternak, pendidikan, pengaruh orang tua di masyarakat dan pendidikan ibu., This research was intended to analyze intergenerational poverty mobilization phenomenon that happens in two family generations and analyze the factors that influence intergenerational poverty mobilization. The study involved 120 families with under 5 years old children which were selected randomly from 4 villages of Indramayu and Bogor districts. The study resulted that there was a contrast mobilization direction between rural and urban. Families who lived in rural area had a downward mobility, while families who lived in urban area had a upward mobility. Determinant of family welfare is the husband. Intergenerational poverty mobilization happened is because of parental investment behavior on children and educational background. Furthermore, poverty mobilization is determined by parental investment, land ownership, livestock ownership, educational level of husband and wife, parent‟s societal influences, and mother‟s educational level.
Keyword: Kemiskinan, mobilitas kemiskinan, perilaku investasi

Judul: Pengaruh Nilai Anak Terhadap Perilaku Investasi Anak pada Keluarga Miskin dan Tidak Miskin
Abstrak: Children investment behavior is on important factor to reach qualified children outcomes. This research was to analyze influence of value of children on children investment behavior of poor and non-poor family, involving 28 poor family and 27 non-poor family. Samples were famillies that have children in 1st grade and 2nd grade elementary school that were chosen randomly from the population who lived in Kotabatu Village, Ciomas Sub District, Bogor District. Data were collected by interviewing the mothers and using questionnaire. This research showed that there was positive and significant influence of wife’s education level, family poverty category, and social value of children on children investment behavior. Furthermore, analysis result showed that the number of schooled children and economic value of children had positive and significant influence on children investment expenditure allocation
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Judul: Hydroxyapatite-Chitosan Composite Coating on Stainless Steel 316 to Improve Corrosion Resistance
Abstrak: Metals that were used in bone implantation should have good corrosion resistance that were not easily corroded when implanted into the body. Metal corrosion resistance of stainless steel 316 can be enhanced through the metal coating by hydroxyapatite-chitosan composite with composition ratio of hydroxyapatite (gram) and chitosan 3% (mL) 0.2:0, 0.2:0.1, 0.2:0.5, 0.2:1.0, and 0.2:1.5. Besides improving the corrosion resistance of metal, the presence of chitosan also maintain the position of hydroxyapatite on metal surfaces. Corrosion resistance increases with increasing amount of chitosan added and the best composition of hydroxyapatite-chitosan composite was 0.2:1.0.
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