Kentucky's Red River Gorge is a playground for adventure-seekers, whether its rock climbing, ziplining, or hiking. This ...

Hydraulic hoses are flexible, reinforced conduits designed to transmit pressurized fluid between pumps, valves, cylinders, and actuators in hydraulic systems. Unlike rigid pipes, they accommodate ...

Credit: Yilin Won Two logarithmic spirals, each with a diameter of 260 μm, featuring a central etch pit in the shape of an ...

The Theory of Characteristic Modes (TCM) provides a natural and systematic approach for designing Multiple-Input Multiple-Output (MIMO) antennas with high efficiency and uncorrelated antenna patterns.

Some configurations of conical logarithmic spiral antenna (CLSA) arrays are simulated and discussed. CLSA array is a high gain broadband wide beam circularly polarized antenna array, which can be used ...

T-symmetry offers insights into the nature of time, revealing how fundamental physical laws remain invariant under time ...

The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acs.cgd.6b00637. Calibration of AFM tips (Figures S1 and S2); XRD of synthesized HAP crystals ...