Zobrazeno 1 - 10
of 888
pro vyhledávání: '"Feedback effect"'
Publikováno v:
BMC Microbiology, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Plant growth-promoting rhizobacteria (PGPR), as a group of environmentally friendly bacteria growing in the rhizosphere of plants, play an important role in plant growth and development and resistance to environmental stresses. Ho
Externí odkaz:
https://doaj.org/article/dcdd9e01e7ff42d4a85221dcaac099b8
Autor:
Natalya Gennadievna Dzhurka
Publikováno v:
Prostranstvennaâ Èkonomika, Vol 20, Iss 2, Pp 7-39 (2024)
The article deals with the problems of measuring spatial multipliers on the basis of multiregional models of economic interactions. Two lines of comparative analysis of multiregional models are distinguished: 1) depending on the choice of trade coeff
Externí odkaz:
https://doaj.org/article/c1b8f3618aa2498f94f4b07cba3cb962
Publikováno v:
Plant Diversity, Vol 46, Iss 2, Pp 247-255 (2024)
When benefiting other beneficiaries, cushion plants may reciprocally receive feedback effects. The feedback effects on different sex morphs, however, remains unclear. In this study, taking the gynodioecious Arenaria polytrichiodes as a model species,
Externí odkaz:
https://doaj.org/article/e98b3dc902e14b9b9279b85f8fe1df53
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 3573-3582 (2024)
Ball Grid Array (BGA) packaging method has been widely used in microelectronic devices, and electromigration (EM) in BGA is a crucial reliability issue, determining the performance of the products. Herein, we report a new failure mode induced by a co
Externí odkaz:
https://doaj.org/article/db642bd86e2a4ad49d06aeea2485cb68
Publikováno v:
International Journal of Emerging Markets, 2021, Vol. 18, Issue 9, pp. 2718-2734.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJOEM-01-2021-0086
Publikováno v:
IET Renewable Power Generation, Vol 17, Iss 9, Pp 2160-2173 (2023)
Abstract Frequency‐adaptive prefilters are widely used in the phase‐locked loop (PLL) to suppress input disturbances. However, the parameters of the PLL and prefilters are often designed separately or based on an inaccurate model. The positive fe
Externí odkaz:
https://doaj.org/article/937e0fcf3b4a43458c8fe67eec6b8c48
Autor:
Roxana López-Cruz
Publikováno v:
Selecciones Matemáticas, Vol 10, Iss 01, Pp 29-40 (2023)
A basic mathematical model in epidemiology is the SIR (Susceptible–Infected–Removed) model, which is commonly used to characterize and study the dynamics of the spread of some infectious diseases. In humans, the time scale of a disease can be sho
Externí odkaz:
https://doaj.org/article/13b3417af4a04fbdb238219ee2b1cd9f
Publikováno v:
Yuanzineng kexue jishu, Vol 57, Iss 7, Pp 1347-1354 (2023)
Fast-spectrum micro-reactor has many technical advantages, such as high energy density, good mobility, fast deployment speed, long life and so on. Because of the characteristic of compact structure and high role of leakages in the neutron balance in
Externí odkaz:
https://doaj.org/article/a0fb383a586b4375840f9a63d8e60b4e
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