Judul: Faktor-Faktor Yang Mempengaruhi Konsumsi Pangan Dan Status Gizi Peragawati
Abstrak: Penelitian ini secara umum bertujuan untuk mempelajari faktor-faktor yang mempengaruhi konsumsi pangan dan status gizi peragawati. Sedangkan tujuan khususnya adalah : (1) mempelajari tingkat pendidikan, sumber informasi tentang gizi dan kesehatan, pengetahuan gizi dan kesehatan peragawati, (2) mempelajari kebiasaan makan, konsumsi pangan, dan pengeluaran energi peragawati, (3) mernpelajari keseimbangan antara konsumsi energi dan pengeluaran energy peragawati, (4) mempelajari status gizi peragawati, (5) mempelajari hubungan antara tingkat konsumsi energi dengan status gizi peragawati, (6) mempelajari faktor-faktor yang mempengaruhi konsumsi pangan dan status gizi peragawati.
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Judul: Hubungan antara konsumsi pangan, status gizi dengan tekanan darah
Abstrak: Tujuan penelitian ini adalah untuk mengetahui hubungan antara konsumsi pangan dan status gizi siswa SLTA, mengetahui hubungan antara konsumsi pangan dengan tekanan darah, mengetahui hubungan antara status gizi dengan tekanan darah, dan mengetahui hubungan antara status gizi dengan pen- dapatan keluarga. Penelitian dilakukan di SMA Regina Pacis Bogor pada bulan Juni 1995. Data yang dikumpulkan merupakan data primer yang meliputi identitas keluarga, pendapatan dan uang saku siswa, identitas dan ukuran antropometri responden, riwayat kesehatan orang tua dan siswa, kebiasaan makan dan kebiasaan lain yang berkaitan dengan kesehatan siswa, aktivitas fisik, dan konsumsi pangan siswa. Data ini diperoleh dengan cara wawancara menggunakan kuesioner. Analisis data konsumsi dilaksanakan secara manual. Kecukupan energi dan protein dihitung berdasarkan kecukupan masing-masing individu (Hardinsyah & Martianto, 1989). Tingkat konsumsi lemak, zat besi, vitamin A, dan vitamin C dihitung berdasarkan kecukupan per orang per hari (Muhilal, Jus'at, Husaini, Djalal, & Tarwotjo, 1993). Status gizi siswa dihitung berdasarkan rumus TB/U dan BMI. Analisis hubungan antar peubah digunakan uji regresi berganda dan linier.
Keyword: status gizi

Judul: Thermal Characteristics and Dynamics of Tropical Cyclone over Western North Pacific Ocean: A Case Study of Typhoon Songda (Chedeng) 2011
Abstrak: The frequent occasion of Tropical Cyclone (TC) over Western North Pacific (WNP) Ocean lies from 10˚N to 26˚N and 121˚E to 170˚E. Sources of TC development come from warm ocean temperature where latent heat is released during condensation processes and subsequently concentrated in the boundary layer. Relative humidity at 850-700 hPa is responsible to produce the most intense storm. Meanwhile, weak vertical wind shear between 850-200 hPa is one of the dynamical factors that lead to the development of TC. Pressure level of 850-200 hPa is chosen to minimize the thermodynamic effect in the lower troposphere. Typhoon Songda (Chedeng in the Philippines) or TSC lasted from May 18th to 30th, 2011 and strengthened into powerful Super Typhoon stage between May 24th and 27th. Long curving track and the exhibition of all sequences of TC life cycle, TSC is then considered as an ideal case of TC. The objective of the study with case of TSC is to investigate the role of thermal characteristics and dynamics on TC intensity. The research is carried out by using Advanced Research of Weather Research and Forecasting model (WRF ARW model) version 3.3. Two domains are employed in the model. The first domain situate from 02˚N to 40˚N and 118˚E to 149˚E and cover spatial resolution () of 33.1 km. The second domain situate from 09˚N to 27˚N and 119˚E to 132˚E with of 11 km. Timestep of the model () is 120 seconds. The model is supported by the following physical parameterization, i.e., Yonsei University Scheme (YSU) in the boundary layer, Kain-Fritsch scheme (KF) in the cumulus, and WRF Single-Moment 3-class scheme in the microphysics. Initial meteorological condition prior to the formation of the cyclone is generated using WRF ARW standard-release model. Sensitivity of the model output is obtained from a selected single-parameter change scenarios, namely, 10 % to 20 % decrease and increase of wind shear initial data at 850-200 hPa, and by 10 % to 20 % decrease of relative humidity initial data at 850-700 hPa. The result showed that the negative correlations between wind shear and intensity are found in wind shear scenarios. Wind shears of 10 ms-1 which lead to strengthening of the wind intensity in the early period of Typhoon development are found in wind shear scenarios. The effect of wind shear changes on wind intensity is statistically significant in the 20 % wind shear scenarios. During mature stage, weak wind intensity occurred when wind shear increase as given in the WRF standard-release and the 20 % decreasing scenario. Different situation is found in the 20 % increasing scenario where wind shear tend to weak and lead to strong wind intensity at this stage. Meanwhile, the reduction of moisture supply at 850-700 hPa resulting from 20 % decreasing relative humidity play a major role in the weakening of wind intensity and reduces mechanical energy of the cycle process as much as 300 J kg-1.
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