Associative disturbances

Positive symptoms (the ones most affected by antipsychotic drugs) include delusions, disorganized speech (association disturbance), hallucinations, behavior disturbance (disorganized or catatonic), and illusions. 

The whole process may take years to develop, rarely months, and is a dynamic one, with changes constantly occurring (Figure 1). When organic renal or urologic diseases are present concomitantly, or sclerosis of the larger renal arteries develops, the course is likely to be altered by the associated disturbance. 

Bio-control using pathogens holds promise mostly in non-cropland situations because of the slow pace of control of weeds and the wider window for control as compared with the shorter window of the cropping season and associated disturbances under cropland situations. However, in aquatic systems they appear to be more realistic, due to the absence of such cropping barriers and enhanced mode of dispersal in water. Among the wetland weeds, Echinochloa crusgalli and Cyperus rotundas are being... 

Then one can invoke Jordan s lemma and Cauchy s theorem (see Whittaker Watson (1946)) for the line integral in (2.6.11) that can be converted to the contour integral, as shown in Figure 2.18, with only a single pole indicated at the point Pi. Let us also say that the disturbance corresponding to this pole has a positive group velocity i.e. the associated disturbance propagates in downstream direction. 

Xanthelasma is caused by an infiltration of the dermis by xanthoma cells, which are benign histiocytes that imbibe lipids. The condition may occur independently, without associated systemic disease, or may be a manifestation of hypercholesterolemia or other associated disturbance of lipid metabolism. 

Associative Disturbances affect how the client responds and relates to others. 

Associative disturbances, particularly in terms of being touched or approached by others... 

Histological investigation of the skin in angiokeratoma corporis diffusum in particular with regard to the associated disturbance of phosphatide metabolism. Dermatologica (Basel) 109, 273 (1954). 

Artificial metabolic stimulants, such as di-nitrophenol, are also effective in raising the metabolic rate to the normal level when administered to myxcedematous subjects, but fail to benefit the other associated disturbances, which is additional proof that the thyroid gland action controls other processes in addition to its calorigenic action. 

Laser Raman diagnostic teclmiques offer remote, nonintnisive, nonperturbing measurements with high spatial and temporal resolution [158], This is particularly advantageous in the area of combustion chemistry. Physical probes for temperature and concentration measurements can be debatable in many combustion systems, such as furnaces, internal combustors etc., since they may disturb the medium or, even worse, not withstand the hostile enviromnents [159]. Laser Raman techniques are employed since two of the dominant molecules associated with air-fed combustion are O2 and N2. Flomonuclear diatomic molecules unable to have a nuclear coordinate-dependent dipole moment caimot be diagnosed by infrared spectroscopy. Other combustion species include CFl, CO2, FI2O and FI2 [160]. These molecules are probed by Raman spectroscopy to detenuine the temperature profile and species concentration m various combustion processes. 

Because of the time constants and dynamics associated with the top level s control and manipulated variables, setpoints are usually ramped incrementally to their new values in a manner such that the process is not disturbed and the proximity to constraints can be periodically checked before the next increment is made. 

Both control schemes react in a similar manner to disturbances in process fluid feed rate, feed temperature, feed composition, fuel gas heating value, etc. In fact, if the secondary controller is not properly tuned, the cascade control strategy can actually worsen control performance. Therefore, the key to an effective cascade control strategy is the proper selection of the secondary controlled variable considering the source and impact of particular disturbances and the associated process dynamics. 

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