Equations and methods of classical mechanics are used to describe the dynamics of technical systems containing elements of various physical nature, planning and management tasks of production and economic objects.The direct use of known dynamics equations with indefinite multipliers leads to an increase in deviations from the constraint equations i
Of the roughly 400 species of Perlidae in the world, most species are widely distributed in the northern hemisphere, but a few can be found in South Africa and South America.There are only five species in the genus Flavoperla of the family Perlidae in China.To gain a better understanding of the architecture and evolution of mitochondrial genome in
Global warming telah menjadi isu global di seluruh dunia mulai dari negara maju sampai negara yang tergolong miskin dan tertinggal.Hal ini menyebabkan tuntutan untuk pemasaran hijau semakin meningkat.Secara umum, dalam persepsinyamasyarakat menganggap produk hijau, terutama produk organik berharga mahal sehingga mereka tidak sepenuhnya respek terha
Cells live in uncertain, dynamic environments and have many mechanisms for sensing and responding to changes in their surroundings.However, sudden fluctuations in the environment can be catastrophic to a population if it relies solely LED Smart Box on sensory responses, which have a delay associated with them.Cells can reconcile these effects by us