Multidimensional approaches examining complex trait-niche relationships are crucial to understand community assembly.This is particularly important across habitat transformation gradients because specialists are progressively substituted by generalists and, despite increasing functional homogenization, in both specialist and generalist communities
The authors analyze the theory used in many countries, containing two independent directions: 1) the theory of stability of rod systems, including flat frames; 2) the theory of calculation of structural elements from various materials.The main feature of Fridge Water Valve these theories is the application of the principle of plastic fracture.The a
The torsion behavior of composite submarine cables often occurs due to external load during the laying and operation.A 3 dimension numerical simulation model of composite submarine cable is established using the finite element software.The clockwise-anticlockwise torsion characteristics of the steel armor, copper conductor and optical fiber Wrestli