malign
发表于 2025-3-28 16:36:29
Rainer Koch mainly with shiftwork-work that is performed during other than normal daytime hours. Shiftwork is a characteristic of economic life in the United States and abroad that has increased in importance over the years; according to the Bureau of Labor Statistics, one out of five full-time and part-time e
insurgent
发表于 2025-3-28 20:37:44
Lambert Meertenslutions with small amplitudes are unstable..When the Floquet exponents at criticality are complex and rationally independent of the fixed frequency, the solution of the spectral problem is quasi-periodic. The formal construction then gives the natural frequency of the bifurcating solution as a power