A: Vocal problems, like polyps, are not restricted to singers. While singers require peak performance of their voice, other voice professionals, such as teachers, lawyers, clergy, salespeople and receptionists, are also at higher risk for many vocal cord problems.
The permissible operating temperature range of nitrile rubber is â40 to +100 Â°C (â40 to +210 Â°F). For brief periods, temperatures of up to 120 Â°C (250 Â°F) can be tolerated. SKF also offers a special nitrile rubber compound with a temperature range between â55 and +110 Â°C (â65 and +230 Â°F).
1 Average monthly temperatures have a range of 13.1 C (23.6 F) which is a low range. 2  The mean daily temperature range/ variation is 8 C (14.4 F). 3  The warmest month (August) is fairly hot with an average temperature of 25.3 degrees Celsius (77.54 degrees Fahrenheit). The mean daily temperature range/ variation is 8 C (14.4 F). 2  The warmest month (August) is fairly hot with an average temperature of 25.3 degrees Celsius (77.54 degrees Fahrenheit). 3  January is the coldest month (quite mild) having an average temperature of 12.2 degrees Celsius (53.96 degrees Fahrenheit).