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8.054  Articles
1 of 806 pages  |  10  records  |  more records»
Machine Learning (ML) requires a certain number of features (i.e., attributes) to train the model. One of the main challenges is to determine the right number and the type of such features out of the given dataset’s attributes. It is not uncommon fo... see more

In drip irrigation systems the lateral lines are the pipes on which the emitters are installed. The accurate design of drip irrigation laterals needs to determine the total energy losses that include the pipe friction losses along the lateral line and min... see more

Ferulic acid esters have been suggested as a group of natural chemicals that have the function of sunscreen. The study aimed to utilize an environmentally-friendly enzymatic method through the esterification of ferulic acid with octanol, producing octyl f... see more

Socket designs ensure optimum fit between the user and the device (prosthesis), as an interface between the human – machine system. The type that an amputee is “fit with” depends on the shape of the residual limb, the length of the residual limb, activity... see more

n the present work, experiments are conducted on a newly designed flame propagation testunit using burners of different geometries (L/D ratio) at different air-fuel ratios to calculate theflame speed. From the experimental data obtained, design plots are ... see more

The kinetics study of NCA leaching in the HCl system was proposed. Various kinetic models such as shrinking core, logarithmic rate law, and Avrami equation were used to find out the most appropriate kinetic models for this process. The effect of HCl conce... see more

The aim of this work is to study the influence of formulation parameters in the preparation of controlled release floating matrix tablets of Cefixime. A 32 full factorial experiment was designed to study the effects of the ratio of HPMC K4M to HPMC K100 L... see more

We report our determination of molecular constants for the 21? state of NaLi from set of 732 spectral lines. Using the linear least-squares fitting method, an optimum set of molecular constants, which corresponds to dimensionless root mean of squares of d... see more

The efficiency of early selection was evaluated based on age trend in genetic parameters using tree height data that was measured periodically repeatedly up to age 3 years of age in four seedling seed orchards of Acacia mangium at South Kalimantan, Indone... see more

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