Representative visualizations of the four physical systems considered by the researchers, depicting the results and ranges of initial condition sampling. Each has two state components: for the Navier-Stokes system, a flow velocity and a pressure field, and for the other three a position q and momentum p. Credit: Otness et al.The simulation of physical...
During Christmas time, some people prefer something much more traditional in their homes than the Treeasy. For them, members of the University of Sheffield Maths Society created a formula for the perfect Christmas tree as a response to a challenge by U.K. department store Debenhams.The formula, which was produced by students Nicole Wrightman and...
A group of scientists from MIPT and Kazan National Research Technical University is developing a mathematical apparatus that could improve network security. The results have been released in the journal Mathematics.Complex systems, such as network traffic or living microorganisms, do not have deterministic physical laws to properly define them and predict future habits. In...
Swiss researchers claimed on 16 August that they had computed the mathematical constant pi to a new world-record degree of exactitude, hitting 62.8 trillion figures utilizing a supercomputer.The Graubuenden University of Applied Sciences declared that the calculation took 108 days and nine hours while using a supercomputer.Its initiatives were "nearly two times as quick...
What do you do after solving the mystery to life, the universe, and also everything? If you are mathematicians Drew Sutherland and Andy Booker, you go for the more challenging issue.The first to discover the answer to 42 were Booker at the University of Bristol, and Sutherland, the leading research scientist at MIT, in...
Scientists from the University of Kent, the Research Institute for Environment Treatment, and Vita-Market Ltd have found the universal mathematical formula that can explain any bird's egg existing in nature, which has been unsuccessful previously.Egg-shape has long drawn in the interest of mathematicians, engineers, and biologists from an analytical point of view. The shape...
Scientists from IDC Herzliya and Bar-Ilan University established a unique software device to evaluate possible CRISPR-induced errors.CRISPR modern technology enables researchers to edit genomes by modifying DNA series and hence changing gene features. Its many possible applications include fixing genetic defects, dealing with and preventing the spread of conditions, and bettering plants.Genome editing tools,...
Hair evaluation is becoming more common in forensic analysis, specifically in situations where investigators want to know if drugs helped a crime, if there was in-utero exposition, or if a person, for example, an athlete or employee, requires to be evaluated for long-term drug use. However, with current tests is difficult to pinpoint actual...
Map of Canberra, showing the location of reference samples. Location of test (blinded) samples in blue. Credit: Patrice De CaritatResearchers took the first steps in developing a brand-new method of identifying the movements of lawbreakers using chemical analysis of dirt and dust discovered on equipment, clothing, and cars. The tracking system enables police or...
Exactly how can the clothing of a close-range shooter stay without bloodstains?In 2009, music producer Phil Spector was found guilty of the murder of actress Lana Clarkson in 2003. The starlet was shot in the face from a very short range. He was dressed in white clothes, but no bloodstains were found on his...
