Judul: Perubahan garis pantai dari pantai Teritip Balikpapan sampai pantai Ambarawang Kutai Kertanegara Kalimantan Timur
Abstrak: Shoreline change from coast of Teritip Balikpapan to coast of Ambarawang Kutai Kertanegara, East Kalimantan from 2000 – 2007 was analyzed by developing a model. Initial shoreline as an input for model was the result of Landsat image in 2000, and the shoreline from Landsat ETM in 2007 was used to compare the final result of model. The model predicts shoreline change due to along shore sediment transport generated by wave that brakes at the shoreline. The characteristics of broken waves was predicted by analysing wave transformation from off-shore sea where the wave was generated by winds. Sediment transport along the coast were mostlynortheastward as the main winds that blown toward the coast were mostly from the south. Simulation for 8 years showes that accretion more intensive in the northern part than those in the south. In general, shoreline shape resulting from model show a good resemblace to those from Landsat image in 2007. Discrepancies between the two shoreline shape occurred mostly at the upstream of the head land where results of model shows erosion but the images show the shoreline almost stable. This is perhap due to existance of mangrove that prevent erosion, but the effect of this vegetation is not included in the model.
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Judul: Perubahan Garis Pantai Selatan Jawa Kabupaten Kebumen, : Jawa Tengah
Abstrak: The study of shoreline changes during the years 2002 - 2012 was conducted in the South Coast of Kebumen, Central Java, using a principle of sediment budget on a cell along the coast. Alongshore sediment transport calculations was done by considering the influence of the wind as the main generating waves in the deep ocean. Sediment transport calculation results showed that the dominant sediment transport was to the east at the time of the waves coming from the southwest and west and to the west when dominant waves propagated from the southeast. However, in general the dominant sediment transport was to the west. The comparison of the shoreline profile between of model results and satellite imagery showed similarity. The difference mainly occurs in the curving shape of the coasline, which probably due to external factor such as human activities which were not considered in the model. The dominant processes occurring on the study area was abrasion or deterioration along the coast. The results showed that abrasion value was greater than the accretion, value i. e., abrasion was around 86.45 meters and accretion was about 74.21 meters.
Keyword: shoreline changes., waves, sediment transport, accretion, abrasion

Judul: Ekspresi Heterologus Gen Interferon Alfa 2 Manusia: Isolasi, Kloning, dan Sekuensing
Abstrak: Interferon alfa 2 manusia (Hu-IFNo:.2) merupakan zal antivirus dan antitumor yang lelah diakui penggunaannya untuk mengobati berbagai penyakit keganasan dan pen yak it akibat virus. Penggunaannya di Indonesia l!Iasih terbatas karena harga abat ini di luar jangkauan kemampuan masyarakat. Penelitian ini bertujuan mengisoiasi gen Hu-1FNu2 yang pacta akhirnya akan dieksprcsikan untuk tujuan produksi protein 1FNu2 dalam skala induslri.
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