Judul: Aktivitas Antifungi Ekstrak Daun Miana (Coleus scutellariodes [L] benth) pada Pertumbuhan Candida albicans Secara In Vitro
Abstrak: Miana (Coleus scuttellariodes [L] Benth) is one of the traditional medicine from family Lamiceae having flavonoids, tannins, saponins, steroids, and triterpenoids compound those can be used as antifungal. The objectives of this research were to examine the antifungal activity of Coleus scuttellariodes [L] Benth leaves extract against C. albicans and to analyze the active compounds in Coleus scuttellariodes [L] Benth leaves extract that has potential as an antifungal against C. albicans. The methods of this research were extraction with aquades, etanol 70%, and acetone, antifungal activity test by agar well diffusion and identification of active compound extract with the best inhibition in antifungal activity with Gas Chromatography-Mass Spectrometry (GC-MS). The result showed that acetone extract 400 mg/mL had the highest inhibition activity with the zone of 4.66 mm included in the low category, meanwhile aquades and etanol 70% extract did not show antifungal activity. Positive control nystatin concentration of 1.028 mg/mL is more effective in inhibiting of C. albicans. Minimum inhibition concentration value of acetone extract was 1.56 mg/mL. Identification of acetone extract with GC-MS result phytol in amount of 41.29%.
Keyword: Coleus scutellariodes, Candida albicans, antifungal

Judul: Isolasi dan Karakterisasi Senyawa Antibakteri Ekstra Daun Miana (Coleus scuatellariodes [L] Benth)
Abstrak: Miana is Lamianceae. It is commonly used as traditional medicine for infection and inflamation, cause by bacterial. The aim of this study to isolate and characterize ofantibacterial compound from miana leave extract. It is expected that the result will give information on characteristics and minimum inhibition concentration (MIC) of miana leave extract which have the highest antibacterial activity. The method of this research were extraction by Harborne method, antibacterial activity test by agar well diffution to staphylococcus aureus, staphylococcus epidermidis, Escherichia coli and Salmonella entereditidis and determination of MIC by dilution methode. The result showed that miana extract has the highest antibacterial activity on S. aureus and S. epidermidis. Miana extract was better than fresh and "infusan" miana leave on inhibition activity of S. aureus and S. epidermidis. MIC value of S. aureus and S. epidermidis were 3 mg/ml. The active fraction of maina leave extract contain phthalic acid derivates by GG-MS.
Keyword: 

Judul: Jagorawi Toll Highway's Traffic Accident (1996-1997
Abstrak: Jalan tol Jagorawi adalah jalan tol yang pertama dibangun di Indonesia, menghubungkan antara Jakarta, Bogor dan Ciawi. Jalan tol telah dirancang sedemikian rupa untuk memberi keamanan bagi pemakai jalan, namun kenyataan yang ada memperlihatkan jumlah kecelakaan lalu lintas yang terjadi cukup besar. Penelitian ini bertujuan untuk melihat gambaran kecelakaan lalu lintas di jalan tol Jagorawi mengenai jalur dan ruas tempat kejadian, hari, waktu, serta cuaca saat kecelakaan terjadi. Hasil perhitungan memperlihatkan tingkat kecelakaan di jalur yang menuju arah Jakarta lebih tinggi daripada arah meninggalkan Jakarta. Pada setiap ruas di setiap jalur, tingkat kecelakaan yang mengakibatkan luka-luka jauh lebih tinggi daripada tingkat kecelakaan tanpa korban; namun belum bisa ditentukan ruas mana yang paling berbahaya karena belum ditemui adanya pola tertentu yang khas dari angka-angka hasil perhitungan tingkat kecelakaan per ruas yang ada. Frekuensi kecelakaan di hari Sabtu dan Minggu lebih tinggi dari hari-hari lain, untuk hari Sabtu frekuensi kecelakaan pada jalur yang meninggalkan Jakarta lebih tinggi sedangkan di hari Minggu lebih tinggi pada jalur menuju arah Jakarta. Kecelakaan lebih banyak terjadi pada siang hari, namun kecelakaan fatal lebih banyak terjadi di malam hari. Sebagian besar kecelakaan di jalan tol Jagorawi terjadi pada saat cuaca cerah, di alinemen jalan yang lurus dengan permukaan jalan yang kering.
Keyword: tingkat kecelakaan, statistika deskriptif, uji khi kuadrat