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Leisure, increased

Consider a transition from Product I to Product II. The simplest case is just to add component C to the feed at the required steady-state concentration of c,>, = 9mol/m. The governing ODEs are solved subject to the initial condition that the reactor initially contains the steady-state composition corre-sponding to Product I. Figure 14.3 shows the leisurely response toward the new steady state. The dotted lines represent the specification limits for Product II. They allow any Q concentration between 7 and 9mol/m. The outlet composition enters the limits after 2.3 h. The specification for Product I allows 1 mol/m of Q to be present, but the rapid initial increase in the concentration of Q means that the limit is quickly exceeded. The total transition time is about 2h, during which some 1001 of off-specification material would be produced. [Pg.526]

The effect of stimulation of cardiac adrenoceptors is even more leisurely because several more steps follow activation of the Gs protein by the p-adrenoceptor. For example, to increase the force of cardiac contraction, we have (1) activation of adenylate cyclase by Gas-GTP, (2) formation of cAMP, (3) activation of protein kinase A by the cAMP, then (4) phosphorylation of the calcium channel protein by the kinase. As a result, it takes about 5 to 6 sec from the time the receptors are... [Pg.230]

In the Community Increase in crime People are less likely to go outside for leisure and exercise children are more likely to remain inside after school... [Pg.28]

The prevalence and severity of OA increase with age. Potential risk factors include obesity, repetitive use through work or leisure activities, joint trauma, and heredity. [Pg.23]

The sports and leisure market consumes approximately 2% of all thermoplastics. It is sensitive to the economic situation, weather conditions and the phenomenon of fashion, and appears increasingly competitive. Nevertheless, the crises of growth that the sports industry encounters do not seem to weigh on the penetration of thermoplastics in this sector. The market analysis, however, emphasizes significant disparities of consumption according to the type of activity ... [Pg.135]

Fluorescent colours, especially daylight fluorescent pigments, have become increasingly important as there has been a sociological move in the developed world towards a society devoted to spending an increasing amount of time on outdoor leisure activities coupled with a greater awareness of the need for safety, especially visibility, and security in all aspects of our everyday lives. [Pg.182]

The main use of fluorescent dyes is in the coloration of synthetic fibres, especially polyester, polyamide and acrylics in conjunction with elastane fibres, for fashion, leisure and especially sportswear uses. The fluorescent textiles offer not only high design options but also a large degree of safety in use, for instance increasing the visibility of cyclists and runners in busy urban areas. [Pg.183]

Conservative estimates of direct and indirect costs of major depression in the United States resulting from the associated morbidity and mortality exceed 30 billion. Most of this cost is due to indirect expenses to society, such as decreased productivity and increased need for social services because of disability. In addition, there is the cost to family caregivers, the failure to advance in one s career or education, lost leisure time, and the pain and suffering endured by depressed patients and their families (54, 55). The societal cost of depressive disorders is estimated to be approximately 45 billion annually ( 56). [Pg.110]

Walker, John (1780—1859). Brit inventor of the friction match. Walker was articled to a surgeon in his native town of Stockton-on-Tees, and indeed practiced, but an increasing aversion to surgical operations turned his interest to chemistry. He set up in business as an apothecary about 1818, and in his leisure time worked on means of... [Pg.305]

I wonder how psychedelics might measure up as one of the solutions to the problem of excessive spare time. Television is the major outlet for our increasing leisure. A relatively engrossing trivializer. Psychedelics, on the other hand, are tre-... [Pg.61]

Mankind s interest in the psychedelic experience is unlikely to lessen with increase in leisure. This gives us a greater opportunity to be concerned not only with survival, but with the quality of those human relationships that are the stuff of life. Wasson (1969) shows in his great book that this is one of mankind s oldest interests. In the years that lie ahead, new... [Pg.476]

In contrast to the smaller /3-barrels of water-soluble proteins, those of membrane-inserted /3-barrels start at eight strands and run up to 22 (Table II). Presumably, the required tightly packed nonpolar barrel core of the water-soluble proteins limits the radius of circular barrels to small values. In contrast, transmembrane barrels form polar cores the stability of which depends on hydrogen bonds rather than on geometrically exact nonpolar packing contacts. Such polar cores can be constructed much more leisurely and may also include water molecules that increase... [Pg.56]

Fibre-reinforced thermoplastics, such as glass fibre-reinforced nylon, are increasingly used as substitute for wood, metallic or ceramic materials in applications for which high strength and temperature are not decisive parameters. They are being incorporated into components in the automotive, naval, sport and leisure industries due to the potential of reduced production costs of lighter parts and recycling possibilities. [Pg.399]

The demand for the electrical energy sources, i.e., batteries and fuel cells, is continuously increasing. Very important developments have been made in the recent years in products related to electronics, leisure, military, or telecommunication equipment. [Pg.275]


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