Balayage is a subtle and low maintenance method used to colour hair lighter and it has become increasingly popular in recent years. Spotted as much on the runway as up and down the sidewalk, lighter ...

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Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...

After decades of systematically concealing gray hair, gray roots are now being embraced as a stylish and liberating choice. This natural aesthetic is gaining traction among the 40+ age group, ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...