DF - Mathematics and Natural Science: Recent submissions
Now showing items 361-380 of 500
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Genetic transformation of Nicotiana benthamiana L. and soybean with MaMt2 Gene Encoding Metallothionein Type II from Melastoma malabathricum L.
(2012)The low pH and high concentration of aluminum (Al) are major limiting factors for crops production. The capability of crops to cope those stresses can be improved by expressing genes controlling adaptation to low pH and ... -
Studies on growth spurt and aging in higher primates
(2012)single measurement that best defines the health and nutritional status of children, just as it provides an indirect measurement of the quality of life of an entire population. The pattern of human growth reflects the ... -
Categorization in Macaca fascicularis.
(2012)Categorization is an ability to group individuals or events into different classes mediated by conceptualized mental images. There are several levels of categorization and within a taxonomy the levels are nested. At the ... -
Biodiversity of superfamily papilionoidea butterflies (Lepidoptera) at Bantimurung-Bulusaraung National Park, Maros Regency, South Sulawesi
(2011)Bantimurung-Bulusaraung National Park is one of national parks in Indonesia which has high diversity of butterflies. Increasing number of tourists and local butterfly collectors have caused changes of the butterfly habitat ... -
Isolation and characterization of an aluminum tolerance gene in Rice
(2011)Aluminum (Al) toxicity is the major limiting factor of crop production in acid soil. Aluminum tolerance in rice is considered as a quantitative trait controlled by many genes. The objectives of this research were to isolate, ... -
Ekologi, relung pakan, dan strategi adaptasi kelelawar penghuni gua di karst gombong Kebumen Jawa Tengah
(2011)The existence of cave dwelling bats of karst area need to be conserved, because bats have important roles for the ecosystem inside the cave as well as outside the cave. The objectives of this research were to know the ... -
Pendekatan matematis pada pembangkitan gelombang internal di Selat Makassar
(2011)In Makassar strait, which is located between the islands of Kalimantan and Sulawesi, the fascinating phenomena of internal waves can be observed. Internal waves are gravity waves that oscillate within, rather than on the ... -
Karakterisasi fisiologi dan genetik pseudomonas sebagai biokontrol penyakit cendawan tular tanah pada tanaman kedelai
(2011)Antagonist bacteria have been recognized playing important role in plant disease suppression. In Indonesia, the role and potential indigenous soybeans’ rhizobacteria such as antagonist Pseudomonas sp. as biocontrol have ... -
Penetapan kalender tanam padi berdasarkan fenomena enso (El Niño Southern Oscillation) dan IOD (Indian Ocean Dipole) di wilayah Monsunal dan Equatorial
(2011)Increasing fluctuation and more frequent climate anomaly in the last decade due to ENSO and IOD phenomena has severe implications on food crops. Therefore, a sound planting season adaptation strategy is needed in the efforts ... -
Morfometri dan keragaman genetik ulat sutera liar Cricula trifenestrata Helfer (Lepidoptera: Saturniidae)
(2011)The study was conducted to describe morfometry, life cycle, fibroin and cytohcrome C oxidase subunit I (COI) gene characteristics of Cricula trifenestrata. Morphometry data were obtained from 3 locations at Campus IPB ... -
Korelasi model arsitektur pohon dengan laju aliran batang, curahan tajuk, infiltrasi, aliran permukaan dan erosi (suatu studi tentang peranan vegetasi dalam konservasi tanah dan air pada sub-DAS Cianjur Cisokan Citarum Tengah)
(2006)Setiap jenis pohon yang tumbuh pada Daerah Aliran Sungai memiliki model arsitektur tertentu dan karenanya juga memiliki kemampuan yang berbeda dalam mentransformasi curah hujan secara langsung menjadi aliran batang, ... -
Pengembangan model alokasi air untuk mendukung optimal water sharing: Kasus DAS Cicatih-Cimandiri, Kabupaten Sukabumi, Jawa Barat
(2011)There are many stakeholders in Cicatih watershed ranging from farmer to water industry laborers. In relation to the water resources stakeholders in the Cicatih watershed, the more stakeholders are the higher its potential ... -
Fortifikasi ganda garam dengan iodium dan besi: pengembangan formula, uji stabilitas, bioavailabilitas, dan efikasi
(2005)Terdapat tiga masalah defisiensi gizi inikro di Indonesia, yaitu Gangguan akibat Kekurangan Iodiurn (GAKI), Anemia Gizi Besi (AGB), dan Kekurangan Vitamin A (KVA). Diantara ketiga masalah tersebut, AGB paling banyak diderita ... -
Seleksi bakteri nitrifikasi dan denitrifikasi untuk bioremediasi di tambak udang
(2006)Perkembangan produksi usaha budidaya tambak udang mengalami penurunan pada 15 tahun terahir ini. Salah satu faktor yang mempengaruhi produksi tersebut adalah penurunan kualitas air sebagai akibat dari tingginya kandungan ... -
Structure and composition of vegetation in six land use types in the lore lindu national park, Central Sulawesi, Indonesia
(2006)Sulawesi is the largest island in the Wallacea region, a unique region in the world. The island possesses many endemic plant and animal species, not occurring in other parts of the world. Nevertheless, the scientific ... -
Peranan aktivitas enzim B-glukosidase pada pembentukan komponen flavor panili selama proses kuring
(2006)Vanillin adalah salah satu flavor yang paling banyak digunakan di dunia. Flavor panili dihasilkan dari proses kuring dimana terjadi berbagai perubahan biokimiawi. Panili alami Indonesia dikenal memiliki kualitas yang ... -
Studi Autekologi dan pengaruh invasi akasia (Acacia nilotica) (L.) Willd. ex Del. terhadap eksistensi savanadan strategi penanganannya di Tamana Nasional Baluar Banyuwangi Jawa Timur
(2006)Tujuan yang ingin dicapai dari penelitian ini adalah untuk: (a). Mengetahui autekologi meliputi; siklus hidup, fenologi, produksi biji, pemancaran biji, dan struktur tagakan A. nilotica di Taman Nasional Baluran, (b). ... -
Floristic and phytosociology of bryophytes of the Lore Lindu National Park, Sulawesi
(2008)Sulawesi has a high biodiversity of phanerogams and high degree of endemism. Phytogeographically Sulawesi is part of East Malesia; it is separated from the West Malesia by the Wallace's line. As compared to adjacent major ... -
Biomineralisasi pada proses pelapisan inti mutiara kijing air tawar anodonta woodiana (UNIONIDAE)
(2011)Faktor pembatas yang merupakan kelemahan dari mutiara air laut adalah biaya produksinya tinggi, risiko kegagalan usahanya besar dan waktu pelapisannya lama, yaitu mulai dari 1,5 hingga 3 tahun. Dari permasalahan tersebut ... -
Biosystematics of pandanaceae in Java
(2011)Pandan family (Pandanaceae) is represented in Java by two genera, Freycinetia Gaud. and Pandanus Parkins. Since the studies by Backer and Bakhuizen van den Brink in 1968 and Stone in 1972, there were no further exploration ...
