Fenomena Kekerasan di Lingkungan Pendidikan

Friend at school ideally have iphone 13 price dallas role as a partner, to motivate other student to do learning activity.Meanwhile, teacher role is as mentor, facilitator, supervisor, and role model for student.However, fact shows that bullying and violence case at school reaching frightened level.Bullying is a serious problem that can cause traum

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Numerical simulation of low pressure die-casting aluminum wheel

The FDM numerical simulation software, ViewCast system, was employed to simulate the low pressure die casting (LPDC) of an aluminum wheel.By analyzing the mold-fi lling and solidifi cation stage of the LPDC process, the distribution of liquid fraction, temperature field and solidification pattern of castings were studied.The the gel bottle audrey p

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Fabrication, Modification, and Emerging Applications of TiO2 Nanotube Arrays by Electrochemical Synthesis: A Review

Titania nanotube arrays (TNAs) as a hot nanomaterial have a unique highly ordered array structure and good mechanical and chemical stability, as well as excellent anticorrosion, biocompatible, and photocatalytic performance.It has been fabricated by a facile electrochemical anodization in electrolytes containing gtech brush bar small amounts of flu

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