Abstract: We present an assembly planning algorithm for constructing planar structures out of rectangular modular robots which can dock to each other to form a brick wall pattern. The algorithm is ...

They are the Knit Wits, a spirited band of knitters whose hands work busily with yarn while their conversation weaves ...

Abstract: In this paper, it is shown that by arranging the elements of a beam-scanning planar antenna array in a triangular pattern rather than a rectangular pattern, the number of elements needed in ...

SMA (Simple Moving Average) calculation - 50 and 200 periods EMA (Exponential Moving Average) calculation - 50 and 200 periods Moving average crossover signals ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Forget “new year, new me.” Try “new year, same me—with stronger boundaries, darker humor, and slightly healthier habits.” ...

A little luxury, like a Chanel hand cream, can be a dream stocking stuffer. The rich, emollient lotion leaves skin feeling silky smooth; it's the kind of thing that easily elevates an everyday skin ...

Pattern formation is the developmental process by which cells acquire different identities, depending on their relative spatial positions within the embryo. Pattern formation ensures that tissues and ...

A central pattern generator (CPG) is a neuronal network in which interconnected excitatory and inhibitory neurons produce an oscillating, rhythmic output in the absence of sensory feedback. CPGs play ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...