How is the ampoule filling done? They are hermetically sealed by melting the thin top with an open flame, and usually opened by snapping off the neck. The space above the chemical may be filled with an inert gas before sealing. The walls of glass ampoules are usually sufficiently strong to be brought into a […]
What is dry weight method?
What is dry weight method? The dry-weight rank method is specifically designed to determine species composition by providing a measure of the relative contribution of various species to the total biomass (based on dry matter content) for a site. If only one species is found, it receives all three ranks for that quadrat. What is […]
Is Herceptin an effective treatment for HER2-positive breast cancer?
Is Herceptin an effective treatment for HER2-positive breast cancer? Herceptin (chemical name: trastuzumab) can be used to treat HER2-positive breast cancer that is either early-stage or advanced-stage/metastatic. Herceptin is currently approved by the U.S. Food and Drug Administration: to treat metastatic HER2-positive breast cancer to stop the cancer from growing. Which is used to treat […]
Are fruit bats protected in Australia?
Are fruit bats protected in Australia? Flying foxes, or fruit bats, are a protected species and play an important ecological role in the pollination of native flowers and the dispersal of natural forest seeds. Any unauthorised attempt to disturb or kill flying foxes is illegal. Where are fruit bats found in Australia? They occupy a […]
How do you remove stuck CD with in drive?
How do you remove stuck CD with in drive? Manually opening a tray-load drive to retrieve a disc Restart the computer. Look for the small hole on the faceplate of the disc drive. Straighten a paper clip and insert it into the manual release hole until resistance is felt. Press in gently on the paper […]
How many processes are there in closing process group?
How many processes are there in closing process group? There are only 2 Processes in this Process Group – Close Procurement, and Close Project or Phase. Some of the key activities done in Closing Process Group are: Develop Closing Procedures to help you get a closure easily. What are the five process groups in project […]
Did the British hire mercenaries to fight the war?
Did the British hire mercenaries to fight the war? Washington and his troops captured a group of mercenaries that had been hired by the British to fight the colonists. Britain hired almost 30,000 of these troops from modern day Germany. Supposedly, the state of Hesse-Cassel received an entire years worth of colonial taxes as payment […]
Are GIFs still limited to 256 colors?
Are GIFs still limited to 256 colors? The format supports up to 8 bits per pixel for each image, allowing a single image to reference its own palette of up to 256 different colors chosen from the 24-bit RGB color space. It also supports animations and allows a separate palette of up to 256 colors […]
Where do lymph nodes in neck drain?
Where do lymph nodes in neck drain? All the lymph from the region of head and neck drains into deep cervical lymph nodes. The efferents from these nodes form the jugular trunk. On the right side, jugular trunk drains into right lymphatic duct. On the left side, jugular trunk drains into thoracic duct. Which lymph […]
What happened in Australia in the 1970s?
What happened in Australia in the 1970s? The 1970s were one of the most volatile periods in Australia’s political history, with mass demonstrations and grassroots actions taking place to protest the Vietnam War and the South African Springboks tour, and to support Aboriginal rights. Which of these bands or musicians are from Australia? Australia has […]