Disturbances in mineral metabolism and bone disease are common complications of chronic kidney disease (CKD), associated to a decreased quality of life and increased morbidity. The greatest challenge ...

Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...

This fudgy Chocolate Bundt Cake is topped with a decadent chocolate ganache glaze. It's a one bowl cake that's easy to make and sure to please! Harrison Ford, aging gracefully at 83: 6 habits behind ...

MBD CMM三坐标测量 STEP AP242 QIF 数字化检测 PMI管理 在制造业数字化转型的浪潮中，基于模型的定义（MBD）已成为推动智能检测与质量控制的基石。通过将产品制造信息（PMI）直接嵌入三维CAD模型，MBD不仅取代了传统二维图纸，更实现了设计、制造与检测的无缝集成。

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, ...