Judul: Persepsi ibu rumah tangga terhadap program berita TV tentang isu bakteri E. Sakazakii dalam susu formula dan citra IPB (Kasus Desa Cimanggu I, Kecamatan Cibungbulang, Kabupaten Bogor)
Abstrak: This research focused on Housewife Perception of Television News Program about E. sakazakii Issue in Formula Milk and IPB’s Image (Case Cimanggu I Village, Cibungbulang District, Bogor Regency). This research has been conducted by using quantitative and qualitative method at Cimanggu I Village, Cibungbulang District, Bogor Regency on April-May 2011. The Respondents in this research were a housewife who lives in Cimanggu I village and already watched television news program about E. sakazakii issue on formula milk. The total respondents are 46 persons. Respondent was chosen by using judgement sampling. The goal of this research are 1) Knowing housewife perception of television news program about E. sakazakii issue in formula milk. 2) Knowing housewife perception of IPB’s image as a result of E. sakazakii issue in formula milk on television news. 3) Analysing the individual factors, social and environmental influences, television exposure that correlated with a housewife perception of television news program about E. sakazakii issue. 4) Analysing the correlation between a housewife perception of television news program about E. sakazakii issue and a housewife perception of IPB’s image as a result of E. sakazakii issue in formula milk on television news. Based on research result, from individual factors, social and environment influences also television exposure have no tangible connection with a housewife perception of television news program about E. sakazakii issue in formula milk and IPB’s image. There’s also no tangible correlation between a housewife perception of television news program about E. sakazakii issue and a housewife perception of IPB’s image as a result of E. sakazakii issue in formula milk on television news.
Keyword: 

Judul: IPB (Bogor Agricultural University)
Abstrak: Through a nutritional improvement project, Bogor District had donated powdered milk formula (PMF) for severe malnutrition children below five years. Powdered milk formula was assumed as an unsterilized product, because it might contain microbes. To evaluate the bacterial contaminant, forty eight samples of donated PMF were taken proportional from ten Puskesmas in Kabupaten Bogor. To evaluate the home prepared milk formula, 50 samples of PMF, reconstitution formula, drinking water, drinking equipment, and hand swabs, was taken from the mothers. To evaluate the knowledge, attitude and behavior of the safety of reconstituted and home storage of PMF, 50 questioners were given to the mothers. Microbe samples were analyzed for total aerobic plate counts, Bacillus cereus and Clostridium perfringens. The median counts for total aerobic count were 4.7 x 102 CFU/g. The value of total aerobic count less than 1 x 104 CFU/g is used as a basic standard for baby food (SNI 01-7111.1-2005). Approximately 30.6% products were contaminated by B. cereus with a median count 1.4 x 102 CFU/g. The presences of C. perfringens in all samples were not detected. Australian and New Zealand Food Standard (Standard 1.6.1-Microbiological Limit for Food 2001) for follow-on milk formula were used as a basic standard for of B. cereus and C. perfringens and the acceptance number of B. cereus were 102 CFU/g and C. perfringens <1 CFU/g. All of the follow-on milk formulas were safe to be distributed and consumed. Attention must be taken, because 4 samples (26.7%) contained B. cereus was able to produce enterotoxin. Improper home storage could promote the growth of aerobic microbe and B. cereus. Improper preparation would promote the growth of B. cereus which present initially at low level (mean 7.8 x 10 CFU/g) and became 1.6 x 103 CFU/ml after the reconstitution had done. C. perfringens emerge at 4 samples (mean 1.5 x 10 CFU/ml) after the reconstitution. Several isolate of B. cereus (4 from PMF, 13 from opened PMF, and 2 from reconstitution formula) showed a possibility to produce diarrheagenic enterotoxin while the isolate of C. perfringens did not show it. The spore of B. cereus and C. perfringens could survive in different preparation temperature (25, 35 and 70oC for B. cereus and 25, 47, 70oC for C. perfringens) and storage abuse (with <50 and >70% humidity; opened, closed and opened twice a day in observation). Bacteria population increased .1 log within 3 hours at room temperature (28-29oC). The microorganism could survive from dry condition, especially when aw of the formulas increased cause of storage abuse. The result from questioners and microbe samples shown, that mothers knowledge of milk safety were correlated to the number of their children (r=-0.34). The carefullness attitude of mothers were correlated to the knowledge of milk safety (r=0.51), the family income (r=0.28) and the number of their children (r=-0.40). The healthy behaviour of mothers were correlated to knowledge of milk safety (r=0.31), the family income (r=0.37), and carefulness attitude (r=0.30). It is suggested, that changing mothers knowledge of milk safety are necessary.
Keyword: Enterotoksin, Powdered milk formula, Storage and preparation, West Java

Judul: Truncated Stop Loss as a Optimal Solution of Reinsurance Agreement in One-Period Model
Abstrak: Reinsurance is one of risk management efforts of an insurance company, which is called the cedent. Similar with insurance, reinsurance constitutes the cedent to pay the premium. We consider one-period reinsurance model and derive a rule which minimizes the ruin probability of the cedent for a fixed reinsurance premium. Therefore, it is needed to construct an optimal reinsurance agreement for the cedent. The premium is calculated according to four different principles, i.e. economic, generalized zero-utility, Esscher, and mean-variance principles. Stop loss is a reinsurance contract which protect the insurance company for losses that exceed a certain amount. The result of this research shows that a truncated stop loss is an optimal agreement in the class of all reinsurance contracts with various premiums calculated using above mentioned principles.
Keyword: