Judul: Latar Belakang Sosial ekonomi Keluarga dan Status Gizi Balita Pus Peserta KB dan Pus Tidak Peserta KB
Abstrak: Penelitian ini bertujuan untuk mengetahui latar belakang sosial ekonomi keluarga dan status gizi balita PUS peserta KB dan PUS tidak peserta KB. Unit analisa dalam penelitian ini adalah keluarga yang mengikuti program KB (selanjutnya disebut PUS KB) dan tidak mengikuti program KB (selanjutnya disebut PUS non KB) yang mempunyai anak balita. Keluarga dipilih secara "contoh acak proporsit" yaitu diteliti 75 rumah tangga, terdiri dari 45 rumah tangga PUS KB dan 30 rumah tangga PUS non KB.
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Judul: Beberapa faktor yang mempengaruhi keikutsertaan menjadi akseptor keluarga berencana dan hubungannya dengan status gizi anak balita
Abstrak: Penelitian ini bertujuan untuk mengetahui seberapa jauh tingkat pendidikan formal isteri, umur isteri, jumlah anak dan usia perkawinan mempengaruhi keikutsertaan menjadi akseptor Keluarga Berencana (KB). Dan mengetahui seberapa jauh jumlah anak dan jarak kelahiran mempengaruhi status gizi anak balita. Di Desa Sumberingin, Kecamatan Karangan, Kabupaten Daerah Tingkat II Trenggalek, Propinsi Jawa Timur, diteliti sebanyak 80 keluarga yang diambil dari keluarga- keluarga dengan kriteria: kepala keluarga laki-laki, isteri menjadi akseptor KB dan mempunyai anak balita yang secara teratur ditimbang pada pos penimbangan anak balita yang menyebar diseluruh wilayah desa yang berjumlah 4 buah. Dari setiap pos penimbangan balita diambil secara acak sederhana sebanyak 20 keluarga.
Keyword: status gizi

Judul: Hybrid solar cells of ZnO nanoparticles/chlorophyll was modified metal ions (Zn2+ and Cu2+ )
Abstrak: Zinc Oxide (ZnO) is a n-type semiconductor with a wide the energy band (Band Gap) is 3.37 eV at room temperature and 3.34 eV at low temperature with a large exiton binding energy is 60 meV. ZnO has been synthesized by hydrothermal method, resulting in a decrease in particle size over the duration of the hydrothermal changes. Crystallographic structure of ZnO were characterized using XRD, has shown the characteristic pattern of a hexagonal wurtzite structure, the crystallite size increases to changes in particle size. Changes in particle size has also led to a change in the absorption peak of ZnO as has been demonstrated posted under test using the optical properties of UV-Vis spectrophotometer. Changes of this uptake has also led to changes in the energy band gap, which increases its band gap energy of the particle size. In electronic applications, especially in solar cells. Chlorophyll is considered less effective, because of their very nature are easily degraded as a result of several reactions which are acid, lighting and temperature. The results of the stability test using a halogen lamp 34 W/m2 for 5 hours, that the substitution of chlorophyll with metal ions Zn2+ and Cu2+ has been shown to form more stable than natural chlorophyll. The characterization of the optical properties, the combination of ZnO / chlorophyll in the form of hybrid films has led to a shift in the absorption region of ZnO becomes more widely from the UV to Visible. ZnO/chlorophyll has absorption range of 350-515 nm, ZnO / Zn-feofitin 332-401 nm and 332-632 nm for Cu-feofitin. The combination of ZnO/chlorophyll and CuSCN as a solid electrolite in hybrid solar cell, a modified chlorophyll with metal ions Zn2+ and Cu2+ has been shown to form a more stable I-V curve. It is characterized by its fill factor value greater than natural chlorophyll. Nevertheless, solar cells with natural chlorophyll has been able to produce higher efficiency values of chlorophyll were substituted.
Keyword: Hydrothermal, ZnO/Chlorophyll modified, Hybrid Solar Cell