Judul: Konsumsi Pangan, Status Gizi, Kadar Haemoglobin, dan Tingkat Morbiditas Penyakit Infeksi pada Anak Balita (Studi Kasus di TPA PT Socfindo Perkebunan Lae Butar, Kecamatan Simpang Kanan, Aceh Selatan)
Abstrak: LEILA SARIE. Konsumsi Pangan, Status Gizi, Kadar Haemoglobin dan Tingkat Morbiditas Penyakit Infeksi pada Anak Balita. (Di bawah bimbingan RIMBAWAN dan VERA URIPI) . Tujuan penelitian ini adalah mempelajari hubungan konsumsi pangan dengan status gizi dan hubungan status gizi dengan kadar Hb dan tingkat morbiditas penyakit infeksi pada balita. Penelitian dilaksanakan di Tempat Penitipan Anak (TPA) PT. SOCFINDO, Perkebunan Lae Butar, Desa Blok 31 Senah, Kecamat~n Simpang Kanan; Aceh Selatan. Penelitian berlangsung dari bulan Juli sampai September 1993. Data yang dikump'ulkan meliputi data primer dan data sekunder. Dat~primer meliputi data pengetahuan gizi ibu, konsumsi pangan, antropometri, kadar Hb dalam darah, tingkat morbiditas penyakit infeksi, kondisi fisik rumah, sarana kebersihan, penyediaan air bersih dan perilaku yang berhubungan dengan kesehatan. Data sekunder yang digunakan diperoleh dari Tempat Penitipan Anak (TPA) PT. SOCFINDO. Data sekunder tersebut berupa biodata sampel.
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Judul: Konsumsi Pangan, Penyakit Infeksi, dan Status Gizi Anak Balita Pasca Perawatan Gizi Buruk
Abstrak: The research objective was to determine food consumption, infectious diseases, and nutritional status of children under five years old post-treatment of severe malnutrition. The cross-sectional study design was conducted in four subdistrics of Darmaga, Ciampea, Cibungbulang, and Leuwiliang. The number of 27 children were selected as a samples. The results showed that 88.9% and 77.8% of children consumed less than 70% energy and protein RDA. In the last three months, the most of children suffered from diarrhoea (55.6%) and ARI (59.3%). The duration of sick days for diarrhoea was ~3 days and ARI was ~7 days. There was 81.5% of samples still in severe malnutrition and only 18.5% of them shifted to the moderate malnutrition.
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Judul: Hamiltonian formulation for linear waves motion in two layers fluid
Abstrak: The surface wave could be considered as a wave that separates two fluids, namely water and air. Based on this assumption, it is introduced the interfacial wave, a wave between two layers of fluid with different density. The formulation of interfacial waves motion begins with deriving the base equation of irrotational ideal fluid. Furthermore, according to irrotational fluid assumption, the base equation can be stated in velocity potential. In this derivation, the fluids domain is assumed to be restricted by rigid lid boundary conditions, both at the upper and lower limit. Therefore, the interfacial waves motion can be explained in a hamiltonian formulation. In the hamiltonian formulation, total energy is defined as the sum of kinetic and potential energy. The hamiltonian system is obtained from reduction of kinetic energy by using the Dirichlet Neumann Operator. The resulted kinetic energy equation is nonlinear. Therefore, this form is linearized by first part of the Taylor expansion. This linearization gives a dispersion relation of linear wave. Based on this dispersion relation, the phase speed of the linear wave depends on the density ratio of the two layers fluid.
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