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If the mention of algebra conjures bad memories of math classes, a Python library called SymPy could change your mind about the subject. With SymPy, algebraic operations become easier than tedious ...

Abstract: This paper provides a significant improvement to the coaxial-line equation that is used for analytical estimation of via capacitance in multilayered printed circuit boards (PCBs) Previously, ...

Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States Energy Storage Research Alliance, Argonne National Laboratory, 9700 South Cass ...

An icon of a desk calendar. An icon of a circle with a diagonal line across. An icon of a block arrow pointing to the right. An icon of a paper envelope. An icon of the Facebook "f" mark. An icon of ...

The iPad is an excellent tablet for students, professionals, and everyone else. Thanks to the beautiful displays, and the Apple Pencil (and Apple Pencil Pro), the iPad also doubles up nicely as a note ...

Get creative with Mister Maker and his helpers. There are lots of things to make and do.

Correspondence to Dr Sahrai Saeed, Department of Heart Disease, Haukeland University Hospital, Bergen 5021, Norway; sahrai.saeed{at}helse-bergen.no Objective To assess the safety and tolerability of ...