Weather condition normal

A Phenylthalamic Acid. A product of Hungary, A/-phenylthalamic acid [4727-29-1] (Nevirol) (43), is a ben2oic acid derivative not sold in the United States. It is used to increase pollination and results in setting more fmit when weather conditions are unfavorable for normal ferti1i2ation. It is employed in both greenhouses and fields on apples, beans, cherries, lupine, peas, peppers, soybeans, and sunflower (23). 

For facilities that include large numbers of motors and other electrical equipment, it normally is both more economical and more convenient to furnish a building to enclose the required motor starters and distribution panels. This building is normally referred to as a motor control center (MCC). In addition to typically allowing less expensive non-explosion-proof equipment, these buildings are frequently environmentally controlled (air conditioned, and possibly heated in colder climates) to reduce equipment corrosion and enhance reliability. Maintenance is more easily performed indoors than if the equipment were installed outside and maintenance personnel were subject to extreme cold, rain, snow, or other adverse weather conditions. 

For the Industrial setting, the outdoor worker scenario, as mentioned above, represents a worst case. Owing to wind and weather conditions, one assumes that the worker Is exposed to dust only 50% of his approximately 225 workdays. The maximum dust concentration Is the normal nuisance dust TLV (9) of 10 kg/m, breathed by a 70-kg adult at a rate of 12.1 nP" per 8-hour workday (4). A factor of 10 Is Introduced (see equation below) to account for a more robust worker population than the general population. From these assumptions, the calculation Is... 

Because of the basic requirements of collection and transport, sewer networks are normally dealt with from a physical point of view, i.e., the hydraulics and sewer solids transport processes have been focal points. From this point of view, new design and operational principles have been developed, to a great extent supported by numerical procedures and the ever-increasing capacity of computers. Under wet-weather conditions, the hydraulics and solids transport phenomena in a sewer play a major role, and the chemical and microbiological processes are typically of minor importance. Not surprisingly, interests devoted to urban drainage have focused on the physical behavior of the sewer. 

Dikes may be made of earth, steel, crushed stone, or concrete, and they may be lined with a layer of clay or asphalt, or plastic film. There are several constraints on dike material it must be chemically compatible with the process material, be durable under normal weathering conditions, have structural characteristics suitable to support loads from maintenance vehicles, and be cost effective. Ideally, to prevent ground contamination, the ground between a vessel and a dike wall should be nonporous. 

Sowing takes place between the middle and end of April. Under normal weather conditions, a lush plant cover develops hy the end of July. This is then chopped up with a flail cutter and left to wilt for 2-3 days, after which it is ploughed in. The second plant cover, 15-20 kg/ha of oil radish or field mnstard, is then sown at the beginning of August. 

Climate also affects pests indirectly by influencing the growth and development of their hosts. The population of plant-eating pests is related to growth of the host plants. Unusual weather conditions can change normal patterns so that increased or decreased damage results. 

The photo-Fries products are not present in significant amounts in solid polycarbonate degraded under normal weathering conditions. 

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