Gamma rays are ionizing radiation, and are thus biologically hazardous. They are classically produced by the decay of atomic nuclei as they transition from a high energy state to a lower state known as gamma decay, but may also be produced by other processes.
1 The type of flowers used will determine the price of a fresh flower corsage. 2  Carnations and alstroemeria corsages tend to be the least expensive, typically ranging from $15 to $20. 3  Corsages using roses and orchids are moderately expensive, typically ranging from $20 to $45. Expensive corsages including Calla lilies typically range from $30 to $35. 2  Stephanotis corsages tend to be the most expensive, typically ranging from $45 to $55. 3  Silk flower corsages typically range from $5 to $15. 4  See How Much Do Silk Flowers Cost.
1 The price of Avastin, as charged by Genentech, ranges from $4,000 to over $9,000 per month, depending on the weight of the patient and the type of cancer they suffer from.2  According to this New York Times article, the costs of Avastin can reach up to $100,000 per year without health insurance. The price of Avastin, as charged by Genentech, ranges from $4,000 to over $9,000 per month, depending on the weight of the patient and the type of cancer they suffer from.