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Band rows: The simple resistance exercise that improves posture and upper-back strength at any age

A joint-friendly movement widely recommended by U.S. fitness experts to fight poor posture, strengthen the upper body, and ...
Hackaday

Balancing A Turbine Rotor To 1 Milligram With A DIY Dynamic Balancer

Although jet engines are theoretically quite simple devices, in reality they tread a fine line between working as intended ...
Trains

How to choose a toy train command system

Have questions on how to choose a toy train command system? Classic Toy Trains has information on systems from Lionel, MTH, ...
Oak Ridge National Lab

Fast-rate joining of thermoplastic composites using integrated additive manufacturing and compression molding process

The integration of additive manufacturing (AM) technology with compression molding (CM), has emerged as a high-performance composite manufacturing technology in recent years. In the AM-CM process, ...
IEEE

A Compact Bowl-Shaped Ring-Loaded Antenna Designed Using Characteristic Mode Analysis for Multiband Base Stations

Abstract: A compact dual-band antenna element is presented that operates in the bands 0.617-0.894GHz (36.7% fractional bandwidth), and 1.69-2.4 GHz (34.7% fractional bandwidth). The dual-band antenna ...
IEEE

PMU Data Compression in Power Systems Using Adaptive Rank-Based Tensor Ring

Abstract: Phasor measurement units (PMUs) are increasingly being deployed in power systems due to their high sampling rates and diverse data sampling types. However, this undoubtedly poses significant ...