There is, ostensibly, much to cheer as 2026 begins. After a tepid 2025, the global economy is showing faint but welcome signs of growth. South Africa, long the sick man of emerging markets, has ...

To those who think the practice of reading tarot is an occult art reserved for spook sessions, let’s get this out of the way: It isn’t. Like therapy, meditation, and advice from friends, tarot is ...

Abstract: Metamaterials have experienced rapid development in recent years. Absorbers made of metamaterials play a crucial role in electromagnetic applications and other fields. The design of ...

Abstract: Conventional artificial neural network (ANN) learning algorithms for classification tasks, either derivative-based optimization algorithms or derivative-free optimization algorithms work by ...