How did they stop yellow fever? After World War II, the world had DDT in its arsenal of mosquito control measures, and mosquito eradication became the primary method of controlling yellow fever. Then, in the 1940s, the yellow fever vaccine was developed. “It is one of the cheapest, most effective vaccines in the world,” says […]
What is abdominal insufflation?
What is abdominal insufflation? Laparoscopic surgery involves insufflation of a gas (usually carbon dioxide) into the peritoneal cavity producing a pneumoperitoneum. This causes an increase in intra-abdominal pressure (IAP). Carbon dioxide is insufflated into the peritoneal cavity at a rate of 4–6 litre min−1 to a pressure of 10–20 mm Hg. Why is o2 not […]
What is the seed for flat land?
Are nausea and diarrhea signs of labor?
Are nausea and diarrhea signs of labor? Nausea and diarrhea Hormonal changes early in labor can cause an upset stomach, cramps, and diarrhea. Is diarrhea normal at 35 weeks pregnant? You may experience diarrhea at any time during your pregnancy. Changes in the diet, hormonal variances, or your prenatal vitamin could lead to diarrhea. If […]
What is a secondary position in football?
What is a secondary position in football? In gridiron football, defensive backs (DBs), also called the secondary, are the players on the defensive side of the ball who play farthest back from the line of scrimmage. Why is it called a secondary in football? The secondary is the name given to the group of players […]
Is steelhead open on the Snake river?
Is steelhead open on the Snake river? Washington State Line to Hells Canyon Dam. Open for hatchery steelhead Jan 1 – Apr 30 and Sep 1 – Dec 31. Wild trout must be released. Is the Clearwater River open for steelhead? The Clearwater River Steelhead season extends out over seven months, opening in July for […]
Who was responsible for the phone hacking scandal?
Who was responsible for the phone hacking scandal? After Goodman and Mulcaire pleaded guilty, a breach of privacy claim was started by Gordon Taylor, chief executive of the Professional Footballers Association who was represented by his solicitor Mark Lewis. That claim settled for a payment of £700,000 including legal costs. James Murdoch agreed the settlement. […]
What happened to juice in Season 6 Episode 12?
Is it hard to get in Kyung Hee University?
Is it hard to get in Kyung Hee University? This 71 years old South Korean higher-education institution has a selective admission policy based on students’ past academic record and grades. The admission rate range is 40-50% making this South Korean higher education organization a averagely selective institution. What is Kyung Hee known for? Founded in […]
How many frequently used Chinese characters are there?
How many frequently used Chinese characters are there? Altogether there are over 50,000 characters, though a comprehensive modern dictionary will rarely list over 20,000 in use. An educated Chinese person will know about 8,000 characters, but you will only need about 2-3,000 to be able to read a newspaper. What is the most commonly used […]