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25.434  Articles
1 of 2.544 pages  |  10  records  |  more records»
Materi biokimia di SMA dipelajari pada kelas XII dengan salah satu pembahasan mengenai biomolekul protein. Pada pandemi COVID-19, terjadi perubahan sistem pembelajaran yang membutuhkan berbagai inovasi agar pembelajaran berlangsung efektif. Program pengab... see more

This research study explores the effects of adding MgO nanoparticles to a polymeric blend composed of 50% PVP and 50% CMC. The blend was prepared using MgO nanoparticles (0.2%, 4%, and 6%) and varying processing conditions. The structural, optical, and el... see more

In this study, the Density Function Theory (DFT), Generalized Gradient Approximation (GGA) and Local Density Approximation (LDA) were used, based on the Siesta code, in order to study the magnesium oxide compound (MgO) and focus on the (B4) Wurtzite phase... see more

MgO Nanostructured thin films with different thicknesses (200, 400, and 600 nm) have been deposited by the chemical spray pyrolysis technique. The results confirm that the structure, morphology, optical, and electrical properties were all affected by the ... see more

DOI:10.1590/2179-8966/2023/73119.ResumoBarra Longa (MG) é uma das cidades atingidas pelo rompimento da Barragem de Fundão. Considerada a singularidade deste caso no contexto do desastre e do processo de reparação, buscamos discutir neste ensaio em que med... see more

Continuous Passive Motion (CPM) is a therapeutic tool to assist patients in moving their joints after the patient has experienced trauma or underwent joint surgery. The CPM machine is used to avoid joint stiffness in the patient. Joint stiffness can be ca... see more

Diacylglycerol (DAG) is one of the oil derivatives that have relatively high economic value. It has considerable prospects in the global market, which can be synthesized chemically by glycerolysis of oil/fat containing triacylglycerols. The process uses a... see more

O crescimento das cidades tem causado uma maior aglomeração humana que, requerendo mais moradia e desenvolvendo o processo de urbanização, pode agravar problemas relacionados ao clima urbano e, assim sendo, ao conforto térmico. Todavia, a avaliação da sen... see more

Ceramics based on magnesium titanate (MgTiO3) are dielectric materials that have the potential to be used in telecommunications systems at microwave frequencies, such as filters, antennas, and signal generators. This study aims to characterize the resonan... see more

1 of 2.544 pages  |  10  records  |  more records»