The control of systems that have sandwiched nonsmooth nonlinearities, such as a dead-zone sandwiched between two dynamic blocks, is addressed. An adaptive ... A Taware,T Gang - 《International Journal of Adaptive Control & Signal Processing》 被引量: 40发表: 2002年 Stable adaptive control for...
Close Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily. Email address Sign up I agree my information will be processed in accordance with the Nature and Springer Nature Limited Privacy Policy....
Caddell, S. Cestellos-Blanco, et al. Towards a biomanufactory on mars Frontiers Astron Space Sci, 8 (2021), p. 120 Google Scholar This paper describes some of the engineering and biology challenges that will need solving to enable a full biomanufactuory on Mars. 44 PREVAIL II Writing ...
Rockwool, a lightweight hydroponic substrate is made from spinning molten basaltic rock into fine fibers which are then formed into a range of cubes, blocks, growing slabs and granular products. Because stone wool and other stone or mineral wools used in horticulture originate from rock, the...
COMPOSTABLE: Although they durable, it doesn't readily fall apart or break down, growers can shred their used blocks down as finely as possible and throw them onto the compost pile. Over time, key elements within basalt rock will leach into the compo...
A recent investigation found that the expression pattern of BBX genes was altered in response to ABA and cyclic ADP-ribose (cADPR) temperatures [6, 7]. The involvement of BBX genes in the COP/HY5 signaling pathway indicates that BBX18 may work as an integrator of both GA and COP1/HY5...
Therefore, RAD acts as the antagonist that blocks the binding of DIV, the agonist, with the DRIFs, which is required for regulating ventral symmetry in the flowers of Antirrhinum. Similar antagonistic relationships involving three MYB homologs were reported in the fruit development of Solanum ...
Of the plant antioxidants, ascorbic acid represents the most copious and has various biochemical functions, being a substance for ascorbate peroxidase as well as straight nullifying free radicals, and thus, functions as an anti-herbivory agent [66]. An elevated altitude of internal ascorbic is ...
The βC1 expresses the CaM to repress the RDR6 expression and stop the production of secondary siRNAs, while AL2 influences defense response genes through CaM and eventually blocks the RNA silencing [199,200]. 4. Plant RNA Silencing Machinery against Fungi Fungi are eukaryotic organisms, ...
The heavy metals produce free radicals, resulting in elevation of intracellular levels of reactive oxygen species (ROS), causing oxidative stress, which causes damage to the biological molecules (e.g., proteins, nucleic acids, lipids, and enzymes). The defect in all these biological molecules ...