Judul: Hubungan Asupan Energi dan Zat Gizi serta Gaya Hidup dengan Profil Lipid Orang Dewasa Dislipidemia
Abstrak: Dyslipidemia is a disorder of lipid levels in the blood and is one of the risk factors of cardiovascular and metabolic deseases. The study was conducted to analyze the subject characteristics; energy and nutrients intake; lifestyle; nutritional status and the relationship between those variables with lipid profile. Design of this study was cross sectional. Research was done in District of Bogor. Subject were 14 adult men and 22 women aged 24-56 years as with total cholesterol >200 mg/dl. Data includes primary data (nutrition knowledge) and secondary data (subject characteristics, medical history, body weight and height, lipid profiles, intake of energy and nutrients). Lipid profile were analyzed using venous blood serum with spectrophotometry. Pearson correlation test showed that there was positif relationship between the number of cigarettes smoking and blood triglycerides level (p<0.05) and a negative relationship between cholesterol intake and level level of HDL (p<0,05). Other variabels observed were not significantly related.
Keyword: dyslipidemia., lipid profiles, lifestyle, energy and nutrient intake, Bogor Agricultural University (IPB)

Judul: Hubungan antara Gaya Hidup dan Konsumsi Pangan dengan Profil Lipid Darah pada Pasien Dislipidemia di RSPAD Gatot Soebroto Jakarta
Abstrak: This study aimed to analyze the relationship between lifestyle and food consumption with blood lipid profile in dyslipidemic patients at RSPAD Gatot Soebroto. This study used a cross sectional design. Subjects were 42 dyslipidemic men adults with age > 18 years. The data collected were characteristic, lifestyle, nutritional status, food consumption and blood lipid profile of subject. The results showed that BMI of 83.3% of subjects were above normal category. Spearman correlation test showed that there was a positive correlation between income with smoking habits (r=0.388, p=0.011), and cholesterol intake with waist circumference (r=0.308, p=0.047). Inversely, there were negative correlation between smoking habits with nutritional status [BMI (r=-0.374, p=0.015) & waist circumference (r=- 0.346, p=0.025)], smoking habits with HDL cholesterol (r=-0.394, p=0.010), fiber (r=-0.327, p=0.035) and carbohydrate (r=-0.339 p=0.028) adequacy with total cholesterol. Dislipidemic subjects tend to have higher BMI and waist circumference than normal ones.
Keyword: Bogor Agricultural University, blood lipid profile, food consumption, lifestyle, dyslipidemia

Judul: Analisis dan Implementasi Certificate Authorities (CA) pada Public Switched Telephone Network (PSTN)
Abstrak: Secure Telephone Protocol has ability to authenticate involved party and keep the secrecy of the message sent over the protocol. The secrecy of the message archieved by using symmetric key cryptographic scheme, and authentication archieved using public key cryptographic scheme. One of several party involved in the protocol and hold an important function called Certificate Authorities or CA. CA responsible for generating public key pair for other party involved in the protocol. When CA generates public key pair, several primitive cryptographic scheme used for guarantee the security of the key. Two of them are hash function SHA-1 and El-Gamal public key scheme embedded in Digital Signature Algorithm scheme. The prototype implementing the scheme above developed using Java programming language with JCE addition from Bauncy Castle. The analysis towards implemented prototype indicates that the prototype still has some flaws to be implemented in real world.
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