To ensure a safe trip to the beach, seek out information about rip currents and other surf hazards in the Great Lakes.

Astronomers from Bulgaria and Egypt have performed multi-wavelength observations of a well-known blazar designated S5 ...

An international research team led by the Helmholtz-Zentrum Hereon has, for the first time, succeeded in visualizing and ...

From the dispersion diagrams thus obtained we infer the appropriate periodic length and ripple amplitude of the guiding structure that optimize the beam-wave interaction. The sinusoid as the ...

The heat wave is expected to increase the risk of wildfires across the state, and several red flag warnings have also been issued. “Outdoor burning is not recommended,” in areas under the ...

Internal defects and uneven density can reduce the mechanical and insulation performance of basin insulators. At present, the defect detection methods for basin insulators have low sensitivity, low ...

The linear instability takes place as γ r = Re γ> 0, and stable traveling waves are developed as K 0 r = Re K 0> 0. Longitudinal Modulation Amplitude Equation Let us consider the oscillatory mode of ...

(a) (b) Figure 4. Cross-sectional parameters. (a) Cross-sectional area and vertical moment of inertial; (b) Beam height and upper flange height. kN/cm. The longitudinal stiffness of the pier for the ...