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2018 [Buku] Pretreatment of Sweet Sorghum Bagasse Using EFB-Based Black Liquor for Ethanol Production Muryanto M.T.,Dr. Ajeng Arum Sari ,Muryanto and Ajeng Arum Sari Abstrac t Lignoc ellulose- based bioetha nol provides one pote ntial alter nativeenergy . Pretrea tment is on e of the steps in the bioc onversio n of lig nocellulos emateria l. Pretrea tment als o cont ributes the largest cost in the bioe thanol produc tionand produc es blac k liquor as a waste water which provid es envi ronmental impacts.In order to im prove the cost-ef fectivenes s of bioetha nol producti on, the black liquorfrom empty fruit bunch (EFB) pretreatmen t was collec ted and used for pretre atmentof sweet sorghum bagas se (SSB). The pretre atment… Lihat
2018 BO.SS1.1 Paten Tersertifikasi : Proses Untuk Memproduksi Senyawa (+)-2,2- episitoskirin A dan (+)-1,1-bislunatin Dr. Andria Agusta , Ahmad Fathoni S.Si., Dra. Yuliasri Jamal, M.Sc Invensi ini berkaitan dengan suatu proses untuk memproduksi senyawa (+) -2,2 -episitoskirin A dan (+) -1,1 -bislunatin dari jamur Diaporthe sp GNBP-10 dengan menggunakan medium kiltivasi yang lebih sederhana namun efektif. Proses sebagaimana disebutkan diatas terdiri dari tahap-tahap: mengisolasi jamur Diaporthe sp GNBP-10; mengkultivasi jamur Diaporthe sp GNBP-10 pada medium cair yang mengandung tepung kentang, sumber karbon, dan air; mengaduk kultur; mengekstraksi kultul dengan pelarut etik asetat; mengeringkan ekstrak etil aseta; dan mengisolasi dan memurnikan senyawa (+)-2,2 -episitoskirin A dan (+)-1,1 -bislunatin dari ekstrak. Lihat
2018 ZO.SS1.8 KESESUAIAN PEMANFAATAN KAWASAN BALI BAGIAN BARAT Mas Noerdjito, Siti Nuramaliati Prijono, dan Eko Sulistyadi PENDAHULUANPembangunan yang tidak terencana dengan baik pada umumnyaakan berujung dengan konflik kepentingan. Memecahkan konfliksering kali terhalang oleh keakuan, bukan oleh kepentingannasional, kelestarian sumber daya alam, atau keuntungan palingbesar bagi negara.Sudah sejak beberapa dasawarsa yang lalu konflikkepentingan pemanfaatan kawasan Bali bagian barat terjadikarena pemanfaatannya sebagai kawasan konservasi, lahanpertanian, dan pemukiman serta sebagai hutan produksi. Konflikini harus dihentikan dengan dasar pertimbangan yang palingmenguntungkan dan bersifat berkelanjutan. Sebagai salah satuupaya dalam rangka mengembalikan pengelolaan kawasan agarsesuai dengan peruntukannya, tulisan ini mencoba menyajikanberbagai tinjauan pemafaatan kawasan berdasarkan parameterlingkungan yang relevan. Lihat
2018 ZO SS 1.5 Phylogeography of the Delias hyparete species group (Lepidoptera: Pieridae): complex historical dispersals into and out of Wallacea Sadaharu Morinaka, Erniwati,, Nobuhiro Minaka, Tadashi Miyata And Sugihiko Hoshizaki The unique and highly endemic fauna of Wallacea has been extensively examined; however, the diversification of asingle animal lineage in Wallacea has not yet been studied in detail. The Delias hyparete (Linnaeus) species groupis distributed in the Oriental and Australian regions as well as throughout Wallacea (i.e. North Maluku, SouthMaluku, Sulawesi and Lesser Sunda), with the highest species diversity occurring in Wallacea. The present studyreconstructed the phylogeny and estimated the between- and within-species divergence of the D. hyparete groupusing two genes: mitochondrial NADH-dependent dehydrogenase subunit 5 (ND5) and nuclear elongation factor1 alpha (EF1-α). Two out of five clades were associated… Lihat
2018 The diversity of aroids (Araceae) in Bogor Botanic Gardens, Indonesia: collection, conservation and utilization Yuzammi Bogor Botanic Gardens is an ex-situ conservation centre, covering an area of 87 ha, with 12,376 plant specimens, collected from Indonesia and other tropical countries throughout the world. One of the richest collections in the Gardens comprises members of the aroid family (Araceae). The aroids are planted in several garden beds as well as in the nursery. They have been collected from the time of the Dutch era until now. These collections were obtained from botanical explorations throughout the forests of Indonesia and through seed exchange with botanic gardens around the world. Several of the Bogor aroid collections represent living… Lihat
2018 ZO.SS1.5. Exploiting a readily available but hard to digest resource: A review of exudativorous mammals identified thus far and how they cope in captivity Francis CABANA, Ellen S. DIERENFELD, WIRDATETI, Giuseppe DONATI and K. A. I. NEKARIS2 Gum is a widely available carbohydrate, composed mainly of non-digestible structural carbohydrates. No mammalianenzymes can digest gum; therefore, a mammal ingesting gum must rely on microbial fermentation to accessthe energy it possesses. Gums are relatively nutrient poor. Despite this, some mammals have evolved to exploitthis food resource. We aim to review the literature for all mammal species which have been recorded toingest gum, whether quantified or not, and discuss this in the context of their evolutionary adaptations. We alsoinvestigated the recommended captive diets for these species to look at whether gum is recommended. We conducteda literature search on ISI Web… Lihat
2018 Analysis of the influence of reservoirs utilization to water quality profiles in Indonesia (Saguling Jatiluhur) and Malaysia (Temengor Chenderoh) with special references to cascade reservoirs. Subehi L, Siti Norasikin Ismail, Ridwansyah I, Muzzalifah Abd Hamid, Mashhor Mansor Abstract. Tropical reservoir is the one ecosystem which is functioning in both ecological and economical services. As the settling of water volume, it harbors many species of fish. The objective of this study is to analyze the utilization and management of reservoirs related to their water quality conditions, represent by tropical reservoirs from Indonesia and Malaysia. Survey at Jatiluhur and Saguling (Indonesia) was conducted in March 2014 and September 2015, respectively while in Temengor and Chenderoh (Malaysia), the survey was done in January 2014 and April 2017, respectively. Based on elevation, Saguling and Temengor are upstream reservoirs. On the contrary,… Lihat
2018 Prosiding Global Accepted: Micro Structure and Hardness Analysis of Brass Metal Welded Lukman Faris Nurdiyansah S.T.,Dr. Ir. Bambang Prihandoko M.T.,Ir. Muljadi M.Si., Djuhana Brass metals are widely used for plumbing fittings. High tensile brasses are more highly alloyed and find uses in marine engineering. The welding of brass metal has been done by using electrical weld machine (SMAW). The microstructure of brass metal welded was observed by optical microscope. The result can see that the microstructure has been changed due to heat from welding. The microstructure of original brass metal is seen a fine laminar stucture, but the microstructure at HAZ appears bigger grains and some area at HAZ is seen coarser microstructure. The microstructure at weld zone can be seen that it… Lihat
2018 ZO. SS1. 7. Development of unidentified dna-specific hif 1α gene of lizard ( hemidactylus platyurus ) which plays a role in tissue regeneration process T Novianti, M. Sadikin, S. Widia, V. Juniantito, and E. Arida Development of unidentified specific gene is essential to analyze the availability these genes in biological process. Identification unidentified specific DNA of HIF 1α genes is important to analyze their contribution in tissue regeneration process in lizard tail (Hemidactylus platyurus). Bioinformatics and PCR techniques are relatively an easier method to identify an unidentified gene. The most widely used method is BLAST (Basic Local Alignment Sequence Tools) method for alignment the sequences from the other organism. BLAST technique is online software from website https://blast.ncbi.nlm.nih.gov/Blast.cgi that capable to generate the similar sequences from closest kinship to distant kindship. Gecko japonicus is a species… Lihat
2018 Discovery of Holothuria leucospilota juveniles on Pai Island, Biak-Papua, and an overview of sea cucumber nursery grounds in Indonesia Ana Setyastuti, I wayan Eka Dharmawan, Muhammad Hafiz, Indra Bayu Vimono, Ludi Purwadani Aji To date, little research has been conducted on the ecology of sea cucumber juveniles. This project investigated a nursery ground of Holothuria leucospilota on Pai Island, Biak-Papua. Sea cucumber abundance, sea grass cover and density,and juvenile abundance within algal clumps were measuredto characterise the nursery. The abundance of juveniles, seagrass cover,density and height, and algal biomass all decline seaward. This suggeststhat vegetation is an important factor for nursery sites, as well as land contour, substrate type, and organic material. An overview of sea cucumber nursery grounds throughout Indonesian waters, based on a literature survey and direct interviews with divers, showed… Lihat