辩论的终结
发表于 2025-3-23 12:29:50
Switching Control Strategiesv functions are used to provide controlled eradication of diseases modeled by the so-called SEIR (Susceptible-Exposed-Infected-Recovered) model with seasonal variations captured by switching. A screening process, where traveling individuals are examined for infection, is proposed and studied for the
沐浴
发表于 2025-3-23 14:49:27
2195-9994 m behavior of the models is determined through mathematical techniques from switched systems theory. Numerical simulations are also given to augment and illustrate the theoretical results and to help study the efficacy of the control schemes..978-3-319-85090-0978-3-319-53208-0Series ISSN 2195-9994 Series E-ISSN 2196-0003
indemnify
发表于 2025-3-23 19:05:44
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用肘
发表于 2025-3-23 23:09:09
omplete remediat ion and, consequently, may grow in significance. We consider the conference of great significance for demonstrating the experiences gained wit978-94-010-4892-7978-94-011-2018-0Series ISSN 1383-5122
摊位
发表于 2025-3-24 03:51:03
s have we gained an insight into the full extent of the problems associated with contaminated soils. The first efforts to take effective remedial action at contaminated sites were seriously hampered by the lack of experience, knowledge and technology. Fortunately, this handicap has been partly allev
爱花花儿愤怒
发表于 2025-3-24 08:10:08
draw heavily on nature with impunity and that he could infinitely dump his waste into the environment. We have come to know better now: virtually everyone is well aware that one cannot just go on burdening the environment of man, animal and plant to such an extent. TNO, the Netherlands Organization
humectant
发表于 2025-3-24 13:46:07
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Humble
发表于 2025-3-24 17:35:21
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冬眠
发表于 2025-3-24 21:05:26
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夜晚
发表于 2025-3-25 03:00:02
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