大酒杯 发表于 2025-3-25 05:37:43
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Ola M. Finckeplines. However, in many design disciplines such as software design and circuit design, designs can be characterized as collections of weakly-interacting functional modules, each of which implements one of the functional requirements. In these domains, good designs can often be accomplished by succeChivalrous 发表于 2025-3-26 01:22:40
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The regulation of populations by density-dependent processesnt and discussion than any other idea in ecology. People have argued over the definitions of population regulation, the necessity for density dependence for population persistence, the frequency with which density dependence occurs in natural systems, and the best ways to detect density dependence a做方舟 发表于 2025-3-26 09:38:52
The role of density-independent processes in the stabilization of insect populationsypothesis of regulation or governing of numbers introduced by Nicholson (1933), and the idea of natural control advanced by Thompson (1929, 1939). Nicholson supposed insect populations to be in a state of balance with the environment, i.e. special processes - later recognized as feedback processes (FISC 发表于 2025-3-26 13:59:07
Resource limitation of populations and ceiling models ceiling model, the logistic equation, describing population growth in a finite environment, is attributed to Verhulst (1838). In this early model,d./d.=.(1-.). is the population size, . the ‘carrying capacity’ of the habitat, and . the ‘intrinsic rate of increase’ of the population (see definitions空洞 发表于 2025-3-26 17:11:22
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