资讯

A beam-steering technique in narrow-wall slotted ridge waveguide at X-band is proposed. An array of inclined slots cut in the narrow wall of a rectangular ridge waveguide is employed. Beam steering is ...
Self-build expert Mark Stevenson talks through your options for converting a loft with a low roof to ensure you have adequate ...
The transverse vibrations of cracked beams with rectangular cross sections resting on Pasternak and generalized elastic foundations are considered. Both the Euler–Bernoulli (EB) and Timoshenko beam ...
Mass Timber Construction Market to Reach $1.5 Billion, Globally, by 2031 at 6.0% CAGR: Allied Market Research NEW CASTLE, DE, UNITED STATES, J ...
Pure Julia Implementation of Geometrically Exact Beam Theory. Author: Taylor McDonnell. GXBeam is a pure Julia implementation of Geometrically Exact Beam Theory, originally based on the open source ...
A novel metamaterial periodic multi-span beam with elastic supports and local resonators is designed and studied. The vibration characteristics of the designed metamaterial multi-span beam structure ...
Last Updated: July 28, 2017. A djustment of fiscal balances for the output cycle is crucial for assessing fiscal sustainability. Other temporary factors may also affect fiscal balances, concealing the ...
JBL Beam Tune 2 is a hard-core TWS earbuds for under 6,000 that everyone should consider if they are happy to stretch the budget. It gets ANC, a reliable option for calls and the battery life is ...