Judul: Penyelenggaraan Makanan, Status Gizi dan Kesehatan Lansia di Rumah Perlindungan Tresna Werdha Bogor
Abstrak: The objectives of this study were to determine the nutritional status, health status, consumption pattern and food acceptance of the elderly at Rumah Perlindungan Sosial Tresna Werdha Bogor. This study used cross sectional design. Research was done in October 2013. The subjects of this study were 34 elderly people with age over 60 years. Results showed that the average energy and protein consumption in elderly were 1454 kkal and 41.7 g. Food acceptance of elderly were adequate for taste of food (52.9%) as well as the portion of food (61.8%). The adequacy level of energy and protein mostly were deficit. Most of the elderly (41.2%) had normal nutritional status. The majority of the elderly (67.6%) were suffering from hypertension with mild hypertension. Correlation test results showed no significant relationship (p>0.05) between the adequacy level of energy and nutrient with nutritional status. Pearson correlation test results showed no significant relationship between blood preasure (p>0.05) and nutritional status.
Keyword: health status, nutritional status, food acceptance, consumption patterns, elderly

Judul: Konsumsi Pangan, Aktivitas Fisik, Status Gizi dan Status Kesehatan Lansia di Panti Sosial Tresna Werdha Salam Sejahtera Bogor
Abstrak: The objective of this study was to learn and to analyze food consumption, physical activity, nutritional status and health status of the elderly in Panti Sosial Tresna Werdha Salam Sejahtera Bogor. The design of this study used cross sectional study. The number of samples obtained as many as 32 elderly. The results showed that the sufficiency level of energy was normal category, protein was in high category, vitamin A and C were in sufficient category and then Ca and Fe classified as defficient category. The nutritional status of most male sampels was obese-I while female was normal. Most of the sampels physical activities classified as mild. Most diseases for the past 6-12 months on male samples were diabetes melitus and hypertension on female samples. Most of either male or female samples had a lower morbidity score with high health status. The result of Pearson correlation test showed that the energy and nutrients intake had no significant relationship with nutritional status and health status (p >0.05) either nor between physical activity with nutritional status and health status, and nutritional status with health status (p >0.05).
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Judul: Pricing of Lookback Options with Floating Strike Price Using The Monte Carlo Method
Abstrak: Opsi lookback adalah opsi yang payoff-nya bergantung pada harga saham terbesar atau harga saham terkecil yang dicapai selama masa berlaku opsi. Opsi lookback dikatakan dengan floating strike price jika nilai dari strike price sebesar harga saham pada saat jatuh tempo. Nilai hampiran opsi lookback ditentukan dengan metode Monte Carlo, sedangkan nilai eksak didapat dari nilai simulasi terbesar yang mampu dihitung oleh komputer. Berdasarkan hasil penghitungan, nilai galat relatif yang dihasilkan semakin kecil dengan semakin bertambah banyaknya simulasi yang dilakukan, sehingga metode Monte Carlo untuk menghitung harga opsi lookback dengan floating strike price konvergen ke nilai eksaknya., Lookback option is an option whose payoff depends on the maximum or minimum of the asset price reached during the option period. The lookback option is said to be a floating strike price if the value of the strike price is equal to the stock price at maturity. The value of the lookback option is determined by the Monte Carlo method, while the exact value is obtained from the largest simulation value that the computer can compute. Based on the calculation results, the resulting relative error value get smaller with the increasing number of simulations performed. Therefore, the Monte Carlo method to calculate the price of the lookback option with the floating strike price converges to the exact value.
Keyword: lookback option, floating strike price, Monte Carlo method, convergent