Judul: Persepsi Body Image,Healthy Eating Index, dan Status Gizi Mahasiswi Departemen Gizi Masyarakat IPB
Abstrak: Penelitian ini bertujuan membedakan tiga metode pengukuran body image, menganalisis hubungan konsumsi pangan secara kualitatif (healthy eating index) dan kuantitatif, serta kebiasaan makan dengan status gizi mahasiswi. Desain penelitian yang digunakan adalah cross sectional study dan pengambilan data dilakukan pada bulan April hingga Juni 2016. Contoh dalam penelitian ini berjumlah 82 orang yang merupakan mahasiswi Departemen Gizi Masyarakat IPB. Hasil uji beda Kruskal Wallis menunjukkan tidak terdapat perbedaan pada ketiga metode body image (FRS, MBSRQ-AS, dan BIQ) terhadap status gizi wanita (p>0.05). Uji korelasi Rank Spearman menunjukkan terdapat hubungan signifikan antara healthy eating index dengan persepsi body image metode FRS (p<0.05). Namun, tidak terdapat hubungan antara kualitas konsumsi HEI dengan status gizi (p>0.05). Hasil deskriptif memperlihatkan bahwa kualitas konsumsi pangan contoh berdasarkan skor HEI masih membutuhkan perbaikan (90.2%). Terdapat hubungan signifikan antara kuantitas asupan energi dengan status gizi (p<0.05). Selain itu, kebiasaan konsumsi fast food mempunyai hubungan signifikan dengan status gizi (p<0.05).
Keyword: body image, HEI, kebiasaan makan, mahasiswi, status gizi

Judul: Hubungan body image, kebiasaan makan, dan pengetahuan gizi dengan status gizi pada siswi SMK Kesehatan Dwi Putri Husada.
Abstrak: Tujuan penelitian ini adalah untuk menganalisis hubungan antara body image, kebiasaan makan, konsumsi pangan dan pengetahuan gizi dengan status gizi siswi SMK Kesehatan Dwi Putri Husada. Desain penelitian ini adalah cross sectional study. Jumlah contoh yang digunakan dalam penelitian ini sebanyak 50 orang siswi berusia 16-17 tahun. Body image diukur menggunakan Body Shape Questionnaire (BSQ). Hasil penelitian menunjukkan bahwa sebanyak 66% contoh memiliki body image positif. Sebagian besar contoh memilki skor kebiasaan makan rendah (80%). Tingkat kecukupan energi dan zat gizi contoh cenderung defisit serta skor kualitas konsumsi pangan dengan metode Healhty Eating Index (HEI) contoh tergolong buruk (76%). Pengetahuan gizi contoh cukup baik, terlihat dari skor kuesioner pengetahuan gizi contoh 41.7% dalam kategori baik dan 56.7% dalam kategori sedang. Terdapat hubungan signifikan antara body image dengan tingkat kecukupan protein, kualitas konsumsi, dan status gizi (p<0.05). Akan tetapi tidak terdapat hubungan antara kebiasaan makan, konsumsi pangan, kualitas konsumsi, dan pengetahuan gizi dengan status gizi.
Keyword: Body image, kebiasaan makan, pengetahuan gizi, 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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