Ditemukan 4930 dokumen yang sesuai dengan query
Poland: Polish Academy of Sciences, 2008
622 AR
Majalah, Jurnal, Buletin Universitas Indonesia Library
Bogor : LAPAN, 2007
636LIPS001
Multimedia Universitas Indonesia Library
Mark D Symes, author
The prospect of a device that uses solar energy to split water into H2 and O2 is highly attractive in terms of producing
hydrogen as a carbon-neutral fuel. In this mini review, key research milestones that have been reached in this field over
the last two decades will be discussed, with special...
University of Glasgow, WestCHEM, School of Chemistry, 2016
J-Pdf
Artikel Jurnal Universitas Indonesia Library
Dewi Wulansari, author
(+)-2,2?-Epicytoskyrin A, a bis-anthraquinone isolated from fungal endophyte Diaporthe sp. GNBP-10 associated with
Uncaria gambir Roxb., was investigated for its antifungal activity. The broth microdilution method was used to
determine the minimum inhibitory concentration (MIC) against 22 yeast strains and three filamentous fungi. The MICs
of (+)-2,2?-epicytoskyrin A ranged from 16 to 128...
Indonesian Institute of Sciences, Bogor. Research Center for Biology, 2016
J-Pdf
Artikel Jurnal Universitas Indonesia Library
Elfita Elfita, author
Garcinia griffithii and Garcinia cowa belong to the genus Garcinia. The genus Garcinia has been known to be a rich
source of secondary metabolites, such as xanthones, benzophenones, flavonoids, steroids, terpenoids, and other phenolic
derivatives. Previous investigations of endophytic fungi from G. griffithii revealed the presence of three compounds not
found in the...
Universitas Sriwijaya, Department of Chemistry, Faculty of Mathematics and Natural Sciences, 2016
J-Pdf
Artikel Jurnal Universitas Indonesia Library
Asep Kurnia, author
Hydrophilic interaction liquid chromatography (HILIC) equipped with an environmentally friendly capillary column was
employed to investigate the retention behavior of carbofuran; a polar stationary phase was used as well. Several conditions
were conducted to investigate the retention behavior of carbofuran, such as a comparison study TSKgel®Amide-80 with
another polar column, a comparison study...
Indonesian Agricultural Environment Research Institute (IAERI), 2016
J-Pdf
Artikel Jurnal Universitas Indonesia Library
Obi Chidi, author
This study utilized an eco-friendly heterogeneous catalyst in the synthesis of ester via esterification of ethanol and
acetic acid under refluxing conditions. The amount of acetic acid converted was determined by titrimetric method.
Aluminum pillared material was produced from natural clay by ion exchange and calcined at 473 K. Powdered X-Ray
diffraction (PXRD),...
University of Port Harcourt, Physical Chemistry Unit, Department of Pure and Industrial Chemistry, Faculty of Science., 2016
J-Pdf
Artikel Jurnal Universitas Indonesia Library
Ruslin Hadanu, author
This study evaluated the volatile components of liquid smoke from coconut shells obtained through the pyrolysis
process at fraction 350-420 C. The volatile compounds of liquid smoke from a coconut shell were analyzed using gas
chromatography and mass spectrometry (GC-MS). Nineteen peaks were detected by GC-MS in the coconut shell liquid
smoke, and...
Universitas Pattimura, Department of Chemistry Education, Faculty of Teacher Training and Education Science, 2016
J-Pdf
Artikel Jurnal Universitas Indonesia Library
Isnaeni, author
Two-dimensional photonic crystal structures not only confine light and guide waves laterally but also reflect light in the
normal direction due to a slow Bloch mode effect. However, evidence of the utilization of this structure as a mirror is
required. Therefore, in this work, a simulation was made and experimental results were...
Indonesian Institute of Sciences, Tangerang. Research Center for Physics, 2016
J-Pdf
Artikel Jurnal Universitas Indonesia Library
Winda Nawfetrias, author
The bunch size represented by the fruit number is the main parameter of oil palm (Elaeis guineensis Jacq.) yield. The
fruit number, which is determined during the initial phase of development, is related to various factors, including the
genetic properties of the trees. Trees that have more pistillate flowers have more fruit....
Agency of Assessment and Application of Technology/BPPT, Jakarta, 2016
J-Pdf
Artikel Jurnal Universitas Indonesia Library
