Load Curve | Load Duration Curve | Daily Load Curve. Â« Previous. Next Â». Load Curve. A graphical plot showing the variation in demand for energy of the consumers on a source of supply with respect to time is known as the load curve. If this curve is plotted over a time period of 24 hours, it is known as daily load curve.
The adult threadworm can survive in the intestine for about 6 weeks. Symptoms of threadworms in humans are not seen in many people who infected with this parasite. The most common symptoms of threadworms in humans include intense itching around the anus and vagina usually at night or early morning. Other symptoms include restless sleep, irritability, teeth grinding, and loss of appetite.
Pinworm infections occur in all socioeconomic groups; however, human-to-human spread is favored by close, crowded living conditions. Spread among family members is common. Animals do not harbor pinworms - humans are the only natural host for this parasite. The most common symptom of pinworms is an itchy rectal area. Symptoms are worse at night when the female worms are most active and crawl out of the anus to deposit their eggs. Although pinworm infections can be annoying, they rarely cause serious health problems and are usually not dangerous.