DF - Mathematics and Natural Science: Recent submissions
Now showing items 301-320 of 500
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Karaterisasi Bakteri Endofit Penghasil Volatile Organic Compounds (Vocs) Untuk Meningkatkan Ketahanan Tanaman Kentang Terhadap Penyakit Layu Bakteri
(2014)Kebutuhan kentang nasional terus meningkat seiring dengan peningkatan populasi dan pendapatan penduduk serta industri pengolahan makanan. Namun upaya peningkatan produksi kentang di Indonesia menghadapi berbagai kendala ... -
Model Kesalahan Pengukuran pada Regresi Terboboti Geografis dan Penerapannya pada Kasus Gizi Buruk di Jawa Timur
(2014)Kesalahan pengukuran adalah kesalahan yang muncul manakala suatu nilai dicatat tidak persis sama dengan nilai sebenarnya dalam kaitan dengan suatu proses pengukuran. Kesalahan pengukuran dapat terjadi dari pengaruh desain ... -
Modified local getis statistic on AMOEBA weights matrix for spatial panel model and its performance
(2014)Classical regression model assumes that no interaction between objects. However, in some cases these conditions are not hold so we have to find an alternative solution that can accommodate the interaction effect. Spatial ... -
Adaptive ability of the ark cockles anadara antiquatain heavy metals contaminated seawater: biokinetics, ecobiology, histology, and molecular aspects
(2013)The ark cockles Anadara antiquataare wide spread in Indonesia seawater, and able to live in the sediment, that are the sites of anthropogenic heavy metals deposits. A. antiquatacould not avoid the exposures ofheavy metals ... -
Diversity of endophytic fungi derived from some potential medicinal plants
(2013)Indonesia has high medicinal plant diversity, however, there was limited study on endophytic fungi associated with them, particularly on potential medicinal plant jahe merah (Zingiber officinale Roscoe), jati belanda ... -
Two-level hierarchical bayesian poisson models for small area estimation of infant mortality rates
(2013)Hierarchical Bayes (HB) approach has been recently proposed for small area estimation problems. However, in this area, there is still a limited use of hierarchical Bayesian models though they have many advantages: (i) their ... -
Molecular identification of Himantura uarnak species complex (Batoidea: Dasyatidae) in Indonesia.
(2013)Stingrays are one of the cartilaginous fish, apart of sharks and skates, and one of Indonesia's fishery resources. Almost of elasmobranch fishes are economically important fish. The refined products and live specimens of ... -
Dinamika populasi dan keragaman Bakteri Asam Laktat (BAL) dan khamir selama produksi tempe.
(2013)Tempe adalah makanan fermentasi tradisional Indonesia. Sebagian besar tempe dibuat dari kedelai melalui fermentasi kapang (Rhizopus oligosporus). Di Indonesia tempe diproduksi dalam skala kecil oleh pengrajin tempe. Beberapa ... -
Autecology of pepper plant (Piper nigrum L.) in Lampung Province: environmental characteristic and its factors affecting the productivity of pepper plant
(2013)Understanding the characteristic of crop plant species is a pivotal step to achieve the cultivation success on agricultural practices. Each plant requires a specific environmental condition for its growth and maturation. ... -
Small area in Geoinformatics and its applications to detect poverty pockets in Jember.
(2013)Scan statistic is a method in Geinformatics considering spatial unsure to detect high or low potential area geographically and examine an area proportion parameter compare with others proportion statistically. This method ... -
Polymorphism in Insulin-Like Growth Factor-I ( IGF-1) and Pituitary Positive Transcription Factor-1 (Pit-1) Genes and the Effect on Growth of Indonesian Local Chicken
(2013)Conservation in poultry genetic variation is necessary to maintain specific traits in poultry that may be utilized in the future. Morphologic measurement is one of the identification methods on genetic variation in Indonesian ... -
The role of wild waterbird in spreading avian influenza virus subtype H5N1 at Pulau Dua Nature Reverse
(2013)Waterfowls such as ducks, muscovy, and swans are natural reservoir of influenza virus subtype H5N1. In natural reservoir, the AI virus is Low Pathogenic Avian Influenza (LPAI). Instead of domestic waterfowls, wild waterbird ... -
Food-related innovative behavior of the macaques
(2013)Innovative behavior is a new behavior performed by individuals, occurred in low frequencies and restricted to particular area. Innovative behavior may allow animals in coping new environment and exploit more resources. ... -
Physic nut (Jatropha curcas L.) in post tin mining land in the Bangka given fertilizer organic, inorganic fertilizer, and biofertilizer
(2012)The experiment aimed to examine the physiology and adaptation of accessions of Jatropha curcas L. given organic material in post tin mining land; to examine physiological processes of physic nut fed organic matter and ... -
Plastisitas fenotip kerang darah Anadara granosa L. dalam merespon pencemaran lingkungan: studi kasus di perairan Pesisir Banten
(2013)Blood cockle Anadara granosa is a commercial bivalve inhabiting intertidal ecosystem. Coastal waters of Banten such Banten Bay, Bojonegara and Lada Bay, Panimbang are potential areas for blood cockle grow out. Banten Bay ... -
Phylogeography of tropical eel (Anguilla spp) in Indonesia Waters
(2013)The freshwater eels (Anguilla spp: Anguillidae) are popular as a commercial important food, because of good nutritional value. These fish are also a well known for their unique catadromous life histories. These species ... -
Metagenome analysis to fingerprint bacterial and fungi communities in tempe
(2012)Tempe is an Indonesian traditional fermented food produced using Rhizopus as a starter culture. In practice, however, the starter culture as well as fermentation processes would involved a polymicrobial fermentation, which ... -
Generalized linear mixed models of ordinal poverty response in nested area
(2012)The Linear Mixed Models in this study is a development of Spatial Generalized Linear Mixed Model proposed by Zhang and Lin (2008). As in Zhang’s and Lin’s model, spatial (regional) data in this study is concerned on the ... -
Palaeoreconstruction of vegetation and environment using pollen and spores fossils from Banyumas Basin Tapak formation in plio-pleistocene.
(2012)Pollen and spores fossils have important information about the flora, vegetation, climate, and environment associated with processes and conditions during sedimentation process in the past.The main objective of this study ... -
The study of α-glucosidase inhibitor of endophytic actinomycetes isolated from brotowali (Tinospora crispa).
(2012)An α-glucosidase inhibitor is one of the compounds for the treatment of diabetes. This inhibitor can retard the liberation of glucose from dietary complex carbohydrates and delay glucose absorption, resulting in reduced ...
