Judul: Peran Laki-laki dalam Perencanaan Keluarga (Kasus Kampung KB Lestari Jaya, Desa Sumberjaya, Kecamatan Tambun Selatan, Kabupaten Bekasi).
Abstrak: Perencanaan keluarga merupakan upaya untuk menciptakan suatu kondisi keluarga yang diinginkan oleh pasangan suami istri.Peran laki-laki dalamperencanaan keluarga meliputipembuatan keputusan dalam menentukan jumlah kelahiran, penggunaan alat kontrasepsi, serta keterlibatan dalam kesehatan ibu dan anak namun umumnya masyarakat belum melihat peran laki-laki ini.Penelitian inibertujuan menganalisis peran laki-laki dalam perencanaan keluarga dan hubungannya dengan faktor-faktor demografi, sosial, institusi, dan ekonomi. Metode yang digunakan dalam penelitian ini adalah pendekatankuantitatif yang didukung dengan data kualitatif. Responden penelitian iniadalah laki-laki menikah dengan lama menikah 5-30 tahun dan tinggal satu atap dengan istrinya. Hasil penelitian ini menujukkan bahwa hanya faktor sosial berupa komunikasi sosial dan keterdedahan media yang memiliki hubungan dengan peran laki-laki dalam perencanaan keluarga.
Keyword: laki-laki, peran, perencanaan keluarga

Judul: Pemenuhan perkembangan tugas keluarga serta kepuasan pernikahan pada lansia laki-laki dan perempuan
Abstrak: Penelitian ini bertujuan mengidentifikasi perkembangan tugas keluarga serta kepuasan pernikahan lansia laki-laki dan perempuan. Desain penelitian yang digunakan adalah cross sectional study. Penelitian bertempat di Kecamatan Bogor Barat khususnya Kelurahan Pasir Jaya, Cilendek Barat, dan Menteng. Pengambilan contoh dilakukan secara purposive dengan kriteria berada pada masa lansia awal dan berstatus menikah. Responden yang terlibat berjumlah 62 orang dengan 31 orang berjenis kelamin laki-laki dan 31 orang berjenis kelamin perempuan. Penelitian ini menggunakan Kuesioner Perkembangan Tugas Keluarga Lansia dan Marital Satisfaction Questionnaire for Older Persons. Usia dan jumlah anggota keluarga berhubungan negatif dengan perkembangan tugas keluarga. Pendapatan keluarga berhubungan positif dengan perkembangan tugas keluarga. Responden laki-laki memiliki kepuasan pernikahan yang lebih tinggi dibandingkan perempuan. Variabel pola tempat tinggal dan perkembangan tugas keluarga mempengaruhi kepuasan pernikahan., The aim of this research was to analyze family developmental tasks and marital satisfaction of older persons. A cross sectional study was used as a design of this study. The research took place in District West Bogor, particularly in three Sub-Districts, those were Pasir Jaya, Cilendek Barat, dan Menteng. Participants in this research were taken purpossively by characteristics such as categorized as early elderly and married. The amount of participants in this research were 62, 31 male and 31 female. This research used Family Aging Couple Developmental Tasks Questionnaire and Marital Satisfaction Questionnaire for Older Persons. Age and amount of member’s family were negatively correlated with family developmental tasks. Family’s monthly income was positively correlated to family developmental tasks. Male participants had higher score of marital satisfaction than female participants. The pattern of the older persons live and family developmental tasks was influence towards marital satisfaction.
Keyword: kepuasan pernikahan, lansia awal, pensiunan, perkembangan tugas keluarga, pola tempat tinggal

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