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Plio-Pleistocene sedimentation and palaeogeographic reconstruction in the Poso Depression,Central Sulawesi,Indonesia:from a sea channel to a land bridge

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Journal of Palaeogeography 2023年第3期12卷 331-357页

作者： Abang Mansyursyah Surya Nugraha Ramadhan Adhitama Adam D.Switzer Robert Hall Earth Observatory of Singapore Nanyang Technological University50 Nanyang Ave.639798Singapore fakultas teknologi Kebumian dan Energi Universitas TrisaktiKampus A Gedung DJI.Kyai Tapa No.1GrogolJakarta 11441Indonesia Asian School of the Environment Nanyang Technological University50 Nanyang Ave.639798Singapore SE Asia Research Group Department of Earth SciencesRoyal Holloway University of LondonEghamSurreyTW200EXUK

The Poso Depression provides a record of Plio-Pleistocene environments and palaeogeography of Central ***-based sedimentological and provenance studies suggest that during the Pliocene the Poso Depression was a sea channel connecting Gorontalo and Bone bays formed in an asymmetric *** Pliocene history began with deposition of the Puna Formation with fan deltas at the eastern basin margin and channel complexes in the deep-water basin further *** of light and heavy minerals indicate the main sediment source was ultrabasic rocks in East Sulawesi with minor and intermittent magmatic and metamorphic input from West ***,in the Middle to Late Pliocene,carbonates of the Poso Formation accumulated on the eastern basin *** are unconformably overlain by shallow marine glaucophane-rich siliciclastics of the Pleistocene Lage Formation that are associated with the rapid exhu-mation and uplift of the Pompangeo metamorphic *** uplift led to the development of a land bridge connecting western and eastern *** terrane evolution favoured increasing the area of exposed land due to rapid tectonic uplift,which when combined with the tropical climate,contributed to faunal speciation and dispersal in Sulawesi.

关键词： Palaeogeography Poso Sulawesi Sedimentation history Provenance

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Environmental Friendly Lightweight Material from Natural Fibers of Oil Palm Empty Fruit Bunch

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Journal of Materials Science and Chemical Engineering 2015年第7期3卷 190-195页

作者： Andy Cahyaputra Arya Rully Ario Dewanto Soeriaatmaja Dorina Hetharia Indra Surjati Barlian Nasution Revina Devi Rubijono Yohanes Priadi fakultas teknologi industri Universitas Trisakti Jakarta Indonesia fakultas Seni Rupa dan Desain Universitas Trisakti Kampus A Jakarta Indonesia PT. Regasis Dana Asia Rasuna Office Park Jl. H. R. Rasuna Said Jakarta Indonesia

Indonesia is the most producer of crude palm oil (CPO) worldwide with production more that 25 million tons in 2013. Through increasing production of CPO the wastes generated are growing up as well. The empty fruit bunch of oil palm (EFB) is one of the solid waste (biomass) which is generated at the palm oil mill. Its amount is equivalent to the CPO production, but only about 50% of its weight are good fibers for further usage as industrial raw material. The EFB fiber consists an interesting honey comb/lightweight structure. By mixing the EFB natural fiber with bio binding agent based on potato the environmental friendly materials (biocomposites) can be produced which are 100% biodegadrable. The biocomposites with 2 mm thickness have strengthness about 7 GPa according to the 3 points bending test standard of DIN 53 457. After coating process the environmental friendly lightweight materials with density less than 0.4 g/cm3 will be ready to be implemented for different technical applications.

关键词： Biodegradable Material Empty Fruit Bunch of Oil Palm Honey Comb Natural Fibers for Technical Applications

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Drying Characteristic of Anchovy Fish

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Journal of Food Science and Engineering 2013年第2期3卷 87-93页

作者： Rahmat Subarkah Abdurrachim Jooned Hendrarsakti Belyamin Politeknik Negeri Jakarta Mechanical Engineering Department Depok 16425 Indonesia fakultas Teknik Mesin Dan Dirgantara lnstitut Teknologi Bandung Bandung 41032 Indonesia Transportation Research Alliance Universiti Teknologi Malaysia Automotive Laboratory Block P21 81300 Skudai Johor BahruMalaysia

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