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220.045  Articles
1 of 22.005 pages  |  10  records  |  more records»
Palm Oil Mill Effluent (POME) cannot be directly used as an organic fertilizer source due to its high Biological Oxygen Demand (BOD) thus it is not  environmentally safely. To increase the high quality of organic fertilizer obtained, the liquid waste... see more

The recovery process of indigoid compounds involves enzymatic hydrolysis of indigo precursors continued by oxidation reaction to synthesize indigo pigment. The purpose of this research was to evaluate the effect of physicochemical process variables, i.e.,... see more

Bioethanol is an alternative energy of environmentally friendly as a substitute for petroleum. Sucrose, starch, and fibrous cellulose (lignocellulose) are the main ingredients for bioethanol production. The material is very easy and abundant to get from t... see more

Learning is a complex phenomenon and education researchers are increasingly focussing on processes that go into it. Eye tracking has become an important tool in such research. In this paper, we focus on one of the most commonly used metrics in eye trackin... see more

a wood residue – sawdust of the mechanical processing of aspen (Populus tremula) wood – was used to obtain a short fibre filler in the form of the modified microparticles < 250 µm for polymeric composite materials. To reduce energy input for ... see more

This study aims to determine the students’ science process skills towards Salt Hydrolysis material in class XI IPA of SMA Katolik Talino Ambawang before and after being given the problem-posing learning model by using Ferris wheel hydrolysis and how much ... see more

 The aim of this study was to achieve the best conditions for the  olive oil hydrolysis process at optimal pH and temperature using Burkholderia cepacia lipase immobilized in situ in rigid polyurethane support. The influences of the temperature ... see more

This study aims to determine, explain and analyze the stability of the implementation of the learning process at the Faculty of Economics and Business, University of Hasanuddin (FEB-UH). The sample of all 145 alumni graduating in an odd semester of 145 pe... see more

A pesquisa tem como objetivo compreender a ideia de justiça de Amartya Sen, estabelecendo os seus principais aspectos distintivos, analisando seus fundamentos em relação a algumas de ideias de John Rawls, e examinando as concepções de imparcialidade abert... see more

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