News Summary and Reaction ASTRONOMY “A New Black Hole” “Scientific American Evidence that the heavens house a previously unknown type of black hole was reported by scientists yesterday. Data from NASA’s Chandra X-Ray Observatory revealed a hole was some 600 light-years from the center of the starburst galaxy M82. The brightness of the x-ray source indicates that this moon-size hole has the mass of at least 500 suns, making it intermediate between stellar black holes and the supermassive
Charles Messier Charles Messier was born in Badonviller, France in 1730 into a rich family with twelve children. Messier got his first job at age twenty one in Paris where he copied a map of China. In 1757 Messier began looking for the comet Halley, another scientist found it before Messier which caused Messier to devote his life to finding comets. Charles Messier died on April 11, 1817. Charles Messier was born on June 26, 1730 in Badonviller to Nicolas Messier and Francoise b. Glandblaise. Nicolas
The New York Islanders opened training camp today with their first on-ice session at IceWorks in Syosset, New York. While there should be no scouting reports made on the first day (or the second for that matter, or third), you can just evaluate how the players are skating, keeping a keen eye on any progress or lack thereof of lingering issues that they might have closed out 2014-15 with. What you can talk about however are issues that might have arisen over the summer that could potentially affect
classified into three groups: fraud, errors and illegal acts. Fraud is intentional misstatement while errors are unintentional. Illegal acts can be intentional or unintentional. They are the misstatements that violate laws or governmental regulations (Messier, Glover and Prawitt 2014, 26). In recent years, the increasing number of fraud scandals has weakened investors’ confidence in the capital market.
the task of ensuring credit approvals exist on all applicable transactions. The person who generates the invoice should also generate the shipping order; shipping and receiving should ensure these documents exist prior to shipping. References Messier, W., & Glover, S. (2014). Chapter 3 Audit planning, types of Audit Tests and Materiality. In Auditing & assurance services: A systematic approach (Ninth ed.). New York a, New York: McGraw Hill. PCAOB AU §330 PCAOB Auditing Standard No. 5 PCAOB Auditing
Transcatheter aortic valve replacement (TAVR) introduction to the clinical practice revolutionized the interventional cardiology ,it is a valuable option for a non –operable patient with sever aortic stenosis or high risk population however ,TAVR is associated with a risk of cerebral embolization and ischemic vascular events and possible neurological impairment the estimate of these complication is vary but it have been reported early and late after the procedure moreover the reported incidence