Comparative developmental studies have revealed a rich array of details about the patterns and processes of morphological change in animals and increasingly in plants. But, applying these insights to the study of major episodes of evolutionary innovation requires understanding how these novel morphologies become established and sufficiently abundant (either as individuals within a species or as...

To harvest the generated power, the turbines of an offshore wind farm are connected to an electrical transformer by cable routes. Typical cable layouts use two cable types distinguished by price and capacity: High capacity is expensive. This work presents a heuristic for computing near-optimal layouts based on the Clarke and Wright savings heuristic for vehicle routing, and the layouts it compu...

We analyze simple morphological configurations that represent gap-junctional coupling between neuronal processes or between muscle fibers. Specifically, we use cable theory and simulations to examine the consequences of current flow from one cable to other gap-junctionally coupled passive cables. When the proximal end of the first cable is voltage clamped, the amplitude of the electrical signal...

• The current sharing from a damaged strand of Rutherford-cored cable is to its only two adjacent strands. This phenomenon takes place in any operating condition, such as steady state or transient distribution. most overloaded carries nearly 70 % I c , be compared about 50 nominal all cases. quench advances an accelerated cascade single quenches. characteristic times and lengths associated loca...

The FCC is now engaged in resolving whether to require cable system operators who provide cable modem service to residential users to furnish cable transmission capacity to unaffiliated Internet Service Providers. To resolve this controversy, the FCC has expressed a desire " to develop an analytical approach that is, to the extent possible, consistent across multiple platforms. " This comment m...

The use of high voltage power cables in distribution and transmission networks is still increasing. As a result, the research on electrical performance cable lines up to date. In paper, an analytical method determining losses temperature medium was proposed. main feature direct including skin proximity effects. Then Joule law used express conductor screen, Fourier-Kirchhoff equation applied fin...