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66  Articles
1 of 8 pages  |  10  records  |  more records»
Accuracy of Dubinin-Astakhov (DA) and Dubinin-Radushkevich (DR) isotherm models were examined for evaluating micropore volume of several natural and pillared bentonite samples with type I and II isotherms. Afterwards, the obtained results were compared wi... see more

The Tanjung Formation is one of the coal bearing formations in the Barito Basin, South Kalimantan. The coal seams in the Tanjung Formation in the Arang Alus area have 4 (four) seams,there are seam A, B, C, and D. The age of these coal seams are Eocene - O... see more

In this paper we consider the main application features of the thermal desorption method of inert gases, implemented on the Sorbi MS (Meta, Russia) device, for the analysis of meso- and microporous materials. Recommendations on the choice of measurement m... see more

Titanium is one of the most attractive materials for biomedical applications due to having excellent biocompatibility accompanied by good corrosion resistance. One popular processing technique for Ti is Metal Injection Moulding (MIM). However, there are s... see more

Combustion of corn leaf as a model of biomass from agricultural waste is a simple way to obtain the energy. It produces a low-value by-product of ash and is rich in silica that can become a precursor for zeolite production. In this study, acid-treated cor... see more

Pandanus candelabrum stem, a new precursor, was used to synthesise activate carbon. The effect of sodium hydroxide, NaOH, zinc (II) chloride, ZnCl2 and phosphoric acid, H3PO4, different agents on prepared adsorbents was investigated. The adsorbents were p... see more

Salah satu upaya untuk meningkatkan produksi tanaman kedelai di lahan kering yang ramah lingkungan adalah dengan inokulasi mikoriza. Ini akan membantu proses penyerapan air yang terikat cukup kuat pada pori mikro tanah dan penyerapan nutrisi tanaman. Pene... see more

Porous coordination polymers (PCPs) were synthesized with used TCNQ anion that acts as cross linker connecting and bipyridine to form a 3D framework.  In these study, we use zinc and manganese metal ion as centre of complex coordination.  Green ... see more

Objetivo: relatar um caso clínico de fratura do seio frontal,com o manejo clínico e cirúrgico, as complicaçõese os benefícios dos tratamentos adotados. As lesões doseio frontal, na sua maioria, relacionam-se a traumasde grande amplitude, como acidentes co... see more

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