Judul: Alokasi pengeluaran untuk pendidikan anak pada keluarga ibu bekerja dan ibu tidak bekerja
Abstrak: Pendapatan dalam suatu keluarga akan mempengaruhi aktivitas keluarga dalam pemenuhan keluarga. Alokasi pengeluaran keluarga akan mempelihatkan tingkat kesejahteraan keluarga yang dicapai. Pengeluaran untuk pendidikan anak merupakan salah satu bentuk investasi pada anak.
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Judul: Pengaruh Investasi anak terhadap Kesejahteraan anak di keluarga tenaga kerja wanita (Tkw)
Abstrak: Investasi yang dilakukan orang tua dapat berupa materi dan non materi. Tujuan dilakukannya investasi adalah mewujudkan anak yang sejahtera dan berkualitas. Penelitian ini bertujuan untuk menganalisis pengaruh fasilitas pendidikan dan kesehatan anak, alokasi pengeluaran pendidikan dan kesehatan anak, serta alokasi waktu pengasuhan ayah terhadap kesejahteraan anak. Penelitian ini melibatkan 60 keluarga TKW yang memiliki anak usia remaja (12-14 tahun) yang dipilih secara purposif. Responden dalam penelitian ini adalah ayah dan anak. Hasil analisis linier berganda menunjukkan bahwa fasilitas pendidikan dan kesehatan tidak berpengaruh signifikan terhadap kesejahteraan anak. Sementara itu, alokasi pengeluaran dan kesehatan serta alokasi waktu pengasuhan ayah berpengaruh positif signifikan terhadap kesejahteraan anak subjektif, The investment used by parents are material and non material. The aim of doing investment are to achieve a well-being and qualified children. The research aimed to analyze the effects of health and education facilities for children, the allocation of expenditure for health and children education, and time of father’s parenting toward children well-being. This research involved 60 woman migran families whose adolescent age children (12-14 years old) were selected purposively. Respondents in this research were fathers and child. The regression analysis showed that health and education fasilities for child had not significant effect on child well-being. Meanwhile, allocation of expenditure for health and education children and time of father’s parenting had significant effect on subjective child well-being.
Keyword: investasi anak, keluarga TKW, kesejahteraan anak

Judul: Characterizations of low alloy steel sae 4422  plated with chromic acid (Cro3)
Abstrak: Characterizations of low alloy steel SAE 4422 plated with chromic acid (CrOrO3) was use Optical Microscopy (OM), Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD), RD),Energy Dispersive Analysis of X-Ray (EDAX), Hardness Test and Roughness Test. Microstructures analysis exhibits cracks and grain boundaries microcracks as a characteristics of chrome metal found at plating metal. Perlite and Ferrite as grains of steel found at base metal with grain boundaries around it. Phase analysis of plating metal appropriate to chrome metal with lattice constant (a) is 2.559 Å and phase analysis of base metal appropriate to iron ferrite with lattice constant (a) is 3.318 Å. Both plating and base metal have cubic system. Chemical analysis of plating metal at surface section exhibits that cracks area have highest value of carbon element compare with grains and grains boundaries area. While chemical analysis of base metal at cross section exhibits that perlite have highest value of carbon element compare with ferrite and grain boundaries. The hardness value of plating metal at surface section and cross section are 753 and 637 VHN. While, the hardness value of base metal and interface area at cross section are 205 and 373 VHN. The roughness value at measurement points of chrome surface for as received sample are 0.445 μm. Observation used Optical Microscopy and Scanning Electron Microscopy exhibits surface irregularities combine to form surface texture of plating metal at surface section.
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