Judul: Keragaan Tingkat Stres, Konsumsi Pangan dan Mini Nutritional Assassment (MNA) pada Lansia yang Tinggal Di Panti Werdha Kota Bandung
Abstrak: Mini Nutritional Assassment (MNA) is a nutrition screening tool study the most suitable for the elderly. Elderly nursing is a community organization or social institution that helps governments in accommodating and caring for the elderly. The purpose of this study was to learn the performance of stress levels, food consumption and the Mini Nutritional Assassment (MNA) in elderly living in nursing homes. The study was conducted by way of a survey directly to nursing homes, while a study conducted by researchers today is research using secondary data. Concluded that there is relationship between the level of stress with food consumption (p<0.05), there is a relationship between the level of stress with MNA (p<0.05) and there is no relationship between food consumption with MNA (p>0.05).
Keyword: nursing home., Mini Nutritional Assassment, elderly, Food Recall, secunder data

Judul: Hubungan Tingkat Kesukaan Makanan, Konsumsi Pangan, Risiko Malnutrisi, dan Aspek Psikososial Lansia di Panti Werdha Bogor
Abstrak: Penelitian ini bertujuan untuk menganalisis hubungan tingkat kesukaan makanan, konsumsi pangan, risiko malnutrisi, dan aspek psikososial lansia di Panti Werdha Bogor. Desain penelitian adalah cross sectional study dengan sampel 32 orang. Tingkat kecukupan energi contoh (40.6%) berada pada kategori normal. Tingkat kecukupan protein contoh (53.1%) berada pada kategori defisit tingkat berat. Tingkat kesukaan contoh sudah cukup baik terhadap jenis hidangan dan karakteristik hidangan. Hasil penilaian risiko malnutrisi pada contoh adalah sebagian besar contoh (59.4%) berada pada kategori berisiko malnutrisi. Sebagian besar contoh (84.4%) berada pada kategori light depression. Hasil uji korelasi menunjukkan bahwa tidak terdapat hubungan yang signifikan (p>0.05) antara konsumsi pangan dengan tingkat kesukaan makanan, konsumsi pangan dengan risiko malnutrisi, tingkat kesukaan makanan dengan risiko malnutrisi, dan risiko malnurisi dengan tingkat stres.
Keyword: Elderly, Food consumption, Food preferences level, Level of stress, Malnutrition, Human ecology, Cross sectional studyy, Lieght depression

Judul: Pembuatan Film Tipis Cu2ZnSnS4 sebagai Lapisan Penyerap Cahaya pada Sel Surya Menggunakan Metode Elektrodeposisi
Abstrak: Thin film of Cu2ZnSnS4 (CZTS) is an alternative semiconductor used as light absorber layer on solar cell. CZTS can replace silicon that commonly used as commercial semiconductor. The advantage of using CZTS as absorber layer is due to the abundance of its chemical composer on earth, and its high value of absorption coefficient. The absorber layer was made by using electrodeposition method on ITO glass substrates. The films were deposited at room temperature using potentiostatic mode with a potential of –1.05 V for 30, 45, and 60 minutes. After that, the films were annealed at two different temperatures, 180 ºC and 500 °C, for 45 minutes in N2/H2S atmosphere. Based on X-ray diffraction analysis, the polycrystalline thin film obtained fall into kesterite crystal phase. This type of crystal was obtained when the CZTS was annealed at 500 °C in H2S/N2 atmosphere. The value of optical band gap energy for the CZTS thin film was 2.2 eV with the film thickness about 1.228–6.366 μm. The sample of CZTS with electrodeposition time of 45 minutes and annealing temperature of 500 °C showed the best result and in conformity with absorber layers criteria for solar cells.
Keyword: semiconductor, ITO glass, CZTS thin film, electrodeposition