Showing 361 - 380 results of 693 for search '"Levi"', query time: 0.05s Refine Results
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    Extinction and Persistence in Mean of a Novel Delay Impulsive Stochastic Infected Predator-Prey System with Jumps by Guodong Liu, Xiaohong Wang, Xinzhu Meng, Shujing Gao

    Published 2017-01-01
    “…In this paper, we explore an impulsive stochastic infected predator-prey system with Lévy jumps and delays. The main aim of this paper is to investigate the effects of time delays and impulse stochastic interference on dynamics of the predator-prey model. …”
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  4. 364

    Dynamics and Optimal Harvesting Control for a Stochastic One-Predator-Two-Prey Time Delay System with Jumps by Tingting Ma, Xinzhu Meng, Zhengbo Chang

    Published 2019-01-01
    “…We consider a stochastic one-predator-two-prey harvesting model with time delays and Lévy jumps in this paper. Using the comparison theorem of stochastic differential equations and asymptotic approaches, sufficient conditions for persistence in mean and extinction of three species are derived. …”
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    Municipal Finances in the Corona Crisis: Effects and Reactions by Ronny Freier, René Geißler

    Published 2020-05-01
    “…This article estimates the financial effects of Corona pandemic on municipalities taking into account changes in the trade tax levy and regional economic strength. The states should temporarily suspend certain regulations of budgetary law in order to prevent financial blockages and pro-cyclical budgetary policies of the municipalities. …”
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  9. 369

    Two Years in Crisis — Municipal Finances Remain Sustainable Nonetheless by Florian Boettcher, Ronny Freier

    Published 2022-09-01
    “…Still, municipal finances in 2021 profited from permanent policy changes regarding the trade tax levy (Gewerbesteuerumlage) and the federal government’s increased co-funding of accommodation costs.…”
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  10. 370

    Parameter Estimation of Photovoltaic Models via Cuckoo Search by Jieming Ma, T. O. Ting, Ka Lok Man, Nan Zhang, Sheng-Uei Guan, Prudence W. H. Wong

    Published 2013-01-01
    “…Cuckoo Search (CS) is invented based on the inspiration of brood parasitic behavior of some cuckoo species in combination with the Lévy flight behavior. In this paper, a CS-based parameter estimation method is proposed to extract the parameters of single-diode models for commercial PV generators. …”
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    Lithuanian Agriculture during the Nazis Occuption by Justinas Braslauskas

    Published 2000-12-01
    “…The Nazis issued a lot of orders implying various obligatory deliveries of agricultural produce levied on the Lithuanian farmers.   The quota of obligatory deliveries levied on Lithuania constituted the important part of gross agricultural output of Lithuania. …”
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  13. 373

    Crise global e a necropolítica do governo Bolsonaro em tempos de pandemia by Osmar G. Alencar

    Published 2020-01-01
    “…It is theoretically based on the conceptions of structural crisis by Poulantzas (1977) on capitalism crisis by Harvey (2011), on the global crisis by Farias (2015) as opposed to crisis of neoliberalism by Duménil and Lévy (2014); and in the political strategy for overcome crisis based on concepts of biopolitics by Foucault (2010) and necropolitics by Mbembe (2020). …”
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  14. 374

    Chinese Mustard Cultivation Guide for Florida by Yuheng Qiu, Mary Dixon, Guodong Liu

    Published 2021-01-01
    “…Although it is considered a weed in a few states, such as Michigan, this species is not listed as invasive in Florida and has been cultivated in several counties, including Levy, Palm Beach, and Miami-Dade. This new 8-page publication of the UF/IFAS Horticultural Sciences Department provides a short cultivation guide as well as information on the uses and marketability of Chinese mustard. …”
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  15. 375

    Cloud Model Bat Algorithm by Yongquan Zhou, Jian Xie, Liangliang Li, Mingzhi Ma

    Published 2014-01-01
    “…This paper focuses on remodeling echolocation model based on living and preying characteristics of bats, utilizing the transformation theory of cloud model to depict the qualitative concept: “bats approach their prey.” Furthermore, Lévy flight mode and population information communication mechanism of bats are introduced to balance the advantage between exploration and exploitation. …”
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  16. 376

    Bearing Fault Diagnosis based on ACSBP Algorithm by Cheng Jiatang, Xiong Yan

    Published 2017-01-01
    “…In the ACS algorithm,the Levy flight strategy is eliminated to reduce the randomness of the search process. …”
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  17. 377

    Chinese Mustard Cultivation Guide for Florida by Yuheng Qiu, Mary Dixon, Guodong Liu

    Published 2021-01-01
    “…Although it is considered a weed in a few states, such as Michigan, this species is not listed as invasive in Florida and has been cultivated in several counties, including Levy, Palm Beach, and Miami-Dade. This new 8-page publication of the UF/IFAS Horticultural Sciences Department provides a short cultivation guide as well as information on the uses and marketability of Chinese mustard. …”
    Get full text
    Article
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