Judul: Pengaruh Suplementasi Kapsul Serbuk Daun Torbangun (Coleus Amboinicus Lour) Dan Konsumsi Ikan Secara Rutin Terhadap Tekanan Darah Dan Total Kolesterol
Abstrak: Prevalensi hipertensi dan hiperkolesterolemia di Indonesia saat ini cukup tinggi. Faktor yang mempengaruhi diantaranya aktifitas fisik, status gizi dan konsumsi pangan. Mengonsumsi kapsul serbuk daun Torbangun (Coleus amboinicus Lour) dan ikan secara rutin memungkinkan adanya pendekatan yang lebih komprehensif dalam pengelolaan awal faktor risiko penyakit degeneratif khususnya hipertensi dan hiperkolesterol. Tujuan umum dari penelitian ini adalah untuk mengetahui pengaruh suplementasi kapsul serbuk daun Torbangun (Coleus amboinicus Lour) dan konsumsi ikan secara rutin terhadap tekanan darah dan total kolesterol. Penelitian ini merupakan jenis penelitian kuasi eksperimental. Desain penelitian yang digunakan adalah pre-post test with control design. Subjek penelitian adalah masyarakat kota Kendari yang tergabung dalam lembaga kerukunan masyarakat WAKATOBI provinsi Sulawesi Tenggara. Setelah diseleksi berdasarkan syarat inklusi dan menyetujui Informed Consent diperoleh 32 orang subjek berpartisipasi dalam penelitian ini dan selanjutnya dibagi menjadi 2 kelompok (16 perlakuan kapsul serbuk daun Torbangun dan 16 kontrol). Data karakteristik subjek, pola konsumsi pangan, tekanan darah dan total kolesterol subjek disajikan secara deskriptif. Pengaruh konsumsi ikan dan kapsul serbuk daun Torbangun pada kelompok perlakuan dan kelompok kontrol terhadap angka tekanan darah dan total kolesterol dianalisa dengan menggunakan uji t. Sebagian besar subjek penelitian memiliki status gizi gemuk, berumur 30 - 60 tahun, berprofesi sebagai dosen dengan latar belakang sarjana serta berasal dari daerah Sulawesi. Hasil penelitian di empat titik pengukuran (H0, H14, H22, H35) menunjukkan bahwa pada awal penelitian tekanan darah sistol, diastol, maupun total kolesterol subjek kelompok perlakuan tidak berbeda nyata (P>0.05) dengan kelompok kontrol. Demikian pula yang terjadi pada hari ke empat belas. Pada hari ke 22 penelitian, tekanan darah sistol subjek kelompok perlakuan berbeda nyata (P<0.05) dengan kelompok kontrol sedangkan tekanan darah diastol dan total kolesterolnya tidak berbeda nyata. Pada hari ke 35 penelitian, tekanan darah sistol dan diastol subjek kelompok perlakuan berbeda nyata dengan kelompok kontrol sedangkan total kolesterolnya tidak berbeda nyata.
Keyword: daun torbangun (Coleus amboinicus Lour), ikan, tekanan darah, total kolesterol

Judul: Correlation of Torbangun Leaves (Coleus amboinicus Lour) Powder Capsules Suplementation on Blood Pressure and Cholesterol Total
Abstrak: The aim of this study was to determine the effect of torbangun leaves (Coleus amboinicus Lour) consumption in maintaining blood pressure and total cholesterol level. The leaves were prepared as simplicia capsules and were given as supplement. The study used pre-post test design and was conducted in May to June 2011 at settlements area around IPB Baranang Siang campus in Bogor. The study participants were 52 IPB extension program students, men and women aged >18 years old for middle-age to elderly. The study result showed that most subjects had normal nutritional status (78,8%) and had low level of physical activities (84,6%). Developmental changes in blood pressure values in the treatment group and control had increased or decreased at any point of observation in both systole and diastole pressures. However the changes in the systole and diastole in both the groups did not exceed 20/10 mmHg. Changes in total cholesterol values were also influenced by the type of intervention and gender. The average changes in cholesterol values increased by 10 mg/dl in men and 7 mg/dl in women. T test results on blood pressure values of study participants at the beginning and at the end of the study did not showed significant differences between the treatment and the control groups (P>0,05). But total cholesterol values and changes in total cholesterol values of study participants at the beginning and at the end of the study showed significant differences between the treatment and the control groups (P<0,05). So there was a change in the control group value at the end of the observation cholesterol with an average change in the value of cholesterol as much as 8,35 ± 11,9 mg/dl.
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Judul: The Exploration of Discrete Logarithm over Finite Field GF(3m)
Abstrak: The security of many public~key algorithms is based on the problem of finding discrete logarithms. The generalized discrete logarithm problem is the following: given a finite cyclic group G of order n, a generator a of G, and an element fl E G, find the integer x, 0 ~ x ~ n - 1, such that 0: = fl. Algorithm for discrete logarithm problem focused on Menezes et al. (1997) that consist of exhaustive search algorithm, the baby-step giant-step algorithm, Pollard's rho algorithm, Pohlig-Hellman algorithm, and index-calculus algorithm. These algorithms are explorated to be used in discrete logarithm problem over finite field GF(3m ). The exploration also produces some algorithms, i.e. naif negative algorithm, baby-step mother-step algorithm, baby-step mother free-step algorithm, and baby-step free-step algorithm. All algorithms implemented using Maple 11. The Pohlig-Hellman and baby-step giant-step algorithms are efficient enough to be used in discrete logarithm problem over finite field GF(3m ) for m < 20.
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