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Novel Control Techniques

The bacteria Pseudomonas syringae pv. tagetis, which is pathogenic to Jerusalem artichoke (Shane and Baumer, 1984), can apparently be used to repress weed populations. Spray applications of the organism (5 x 10s cells-mL1) in aqueous buffer with a non-ionic organosilicone surfactant (e.g., Silwet L-77 or Silwet 408), the latter being essential for infection, are said to produce severe disease symptoms, although no data were shown (Johnson et al., 1996). [Pg.390]

Effect of Soil Type on the Yield and Tuber Size Distribution of Jerusalem Artichoke [Pg.391]

Source Adapted from Lim, K.B. and Lee, H.J., Seoul Natl. Univ. Coll. Agric. Bull., 8, 91-101, 1983. [Pg.391]

Comparison of Jerusalem Artichoke Leaf Elemental Content (%) with Ranges in Other Root and Tuber Crops [Pg.391]

Source Adapted from Mills, H.A. and Jones, J.B., Jr., Plant Analysis Handbook II, 2nd ed., Micromacro Publ., Athens, GA, 1996 Somda, Z.C. et al., J. PlantNutr., 22, 1315-1334, 1999. [Pg.391]


These results demonstrate that quasiliving polymerization of IBVE can be achieved by the use of CH2CI2 solvent at -70 or -90°C. This novel quasiliving technique leads to poly(IBVE) s with controlled (and high) molecular weights and narrow MWD. [Pg.216]

In this chapter, we have reviewed the experimental researches on the coherent optical phonons detected by novel nonoptical techniques, as well as on their optical control using shaped pulses. TRXRD can separate atomic displacements from collective motions of charges, while TR-THz and TRPE spectroscopies can visualize the ultrafast development of strong interaction... [Pg.60]

Catalytic aldol reactions are among the most useful synthetic methods for highly stereo-controlled asymmetric synthesis. In this account we discuss the recent development of a novel synthetic technique which uses tandem enzyme catalysis for the bi-directional chain elongation of simple dialdehydes and related multi-step procedures. The scope and the limitations of multiple one-pot enzymatic C-C bond formations is evaluated for the synthesis of unique and structurally complex carbohydrate-related compounds that may be regarded as metabolically stable mimetics of oligosaccharides and that are thus of interest because of their potential bioactivity. [Pg.87]

The need to fully characterize interfaces between nanomaterials integrated in an IC chip is of critical importance for their controlled production. Here, novel metrology techniques will be required to characterize the electronic and stmctural interactions at nanometer scale interfaces. [Pg.65]

Section 1 is aimed at providing new fundamental and practical data for the development of efficient combustion control strategies. It includes development of novel diagnostic techniques to provide in situ meeisurement capabilities, novel computational tools to acquire deeper insight into the fundamental mechanisms, and interactions in two-phase flows and flames relevant to realistic combustors as well as their operating conditions. Further, detailed experimental and numerical studies of the physical and chemical phenomena in turbulent flames, and the novel passive and active control methodologies to control combustion instabili-... [Pg.495]

It turns out that there is another branch of mathematics, closely related to the calculus of variations, although historically the two fields grew up somewhat separately, known as optimal control theory (OCT). Although the boundary between these two fields is somewhat blurred, in practice one may view optimal control theory as the application of the calculus of variations to problems with differential equation constraints. OCT is used in chemical, electrical, and aeronautical engineering where the differential equation constraints may be chemical kinetic equations, electrical circuit equations, the Navier-Stokes equations for air flow, or Newton s equations. In our case, the differential equation constraint is the TDSE in the presence of the control, which is the electric field interacting with the dipole (permanent or transition dipole moment) of the molecule [53, 54, 55 and 56]. From the point of view of control theory, this application presents many new features relative to conventional applications perhaps most interesting mathematically is the admission of a complex state variable and a complex control conceptually, the application of control techniques to steer the microscopic equations of motion is both a novel and potentially very important new direction. [Pg.268]

The design of novel processing techniques to eliminate the weld-line problems inherent to LCP s and their blends will be an important area of future investigations. One approach termed multi-line feed molding has been described by Bevis and Allen [1985] based on controlled shearing of the LCP in the mold during the injection molding process. Brown and Alder [1993] noted that a similar technique was employed to resolve... [Pg.1181]

Furthermore, in most cases, the 3D architecture of the support and cell distribution is also important in cell viability and cell function. The cell support system developed by Akay elalS ° is designed to address these issues. In this study, we use the technique of Akay and co-workerst ° to obtain micro-cellular polymers of controlled microarchitecture to immobilize bacteria employing a novel seeding technique. Operated as a flow-through system in the degradation of phenol in water, this micro-bioreactor is shown to represent a clear BI. [Pg.182]

Katrin M., Juergen S., and Roland B. Novel preparation techniques for alginate-poloxamermicropar-ticles controlling protein release on mucosal surfaces. Eur. J. Pharm. Sci. 45(3) (2012) 358-366. [Pg.1110]

Rats use their senses of smell and taste to acquire information about their environment. Therefore, chemical attractants and repellents can potentially provide us with powerful techniques to manipulate pest behavior, improving the efficacy of existing control techniques or providing novel alternatives. [Pg.656]

The PODER technique is the first novel hybrid technique presented in this book. It was initially based in the CCA technique and its two-element queue to keep track of the changes in the program s control flow, called BID and CFID. The technique aims at detecting a few types of control flow errors, such as (1) incorrect jumps to the beginning of a BB, (2) incorrect jumps inside the same BB, (3) incorrect jumps to unused memory addresses, and (4) control flow loops. It is important to mention that PODER cannot detect errors in branch instructions, where a path should have been taken, but was not taken, and vice versa. In order to do so, it must be combined with the Inverted Branches software-based technique, described previously in Sect. 4.3. [Pg.51]


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