Traditional uses of music in Christian worship services

J.B.S. Haldane An Evolution Biography

J.B.S. Haldane An Evolution Biography J.B.S. Haldane was an evolutionary biologist who made many contributions to the field of evolution. Dates: Born November 5, 1892 - Died December 1, 1964 Early Life and Education John Burdon Sanderson Haldane (Jack, for short) was born on November 5, 1892, in Oxford, England to Louisa Kathleen Trotter and John Scott Haldane. The Haldane family was well off and valued education beginning at an early age. Jacks father was a well-known psychologist in Oxford and as an eight-year-old child, Jack started studying the discipline with his father and assisted him in his work. He also learned genetics by breeding guinea pigs as a child. Jacks formal schooling was done at Eton College and New College at Oxford. He obtained his M.A. in 1914. Soon after, Haldane enlisted in the British Army and served during World War I. Personal Life After returning from the war, Haldane began teaching at the University of Cambridge in 1922. In 1924 he met Charlotte Franken Burghes. She was a reporter for a local publication and was married at the time that they met. She ended up divorcing her husband so she could marry Jack, almost costing him his teaching position at Cambridge for the controversy. The couple married in 1925 after her divorce was final. Haldane took a teaching position at the University of California, Berkeley in 1932, but returned to London in 1934 to spend the majority of the rest of his teaching career at the University of London. In 1946, Jack and Charlotte separated in 1942 and finally divorced in 1945 so he could marry Dr. Helen Spurway. In 1956, the Haldanes moved to India to teach and study there. Jack was openly atheist as he said that was how he conducted his experiments. He felt it wasnt fair to assume no God would interfere with the experiments he conducted, so he could not reconcile having a personal belief in any god. He often used himself as a test subject. Jack allegedly would perform dangerous experiments, such as drinking hydrochloric acid to test the effects on muscle control. Career and Accomplishments Jack Haldane excelled in the field of mathematics. He spent most of his teaching and research career interested in the mathematical side of genetics and particularly how enzymes worked. In 1925, Jack published his work with G.E. Briggs about enzymes that included the Briggs-Haldane equation. This equation took a previously published equation by Victor Henri and helped reinterpret how enzyme kinetics worked. Haldane also published many works on population genetics, again utilizing mathematics to support his ideas. He used his mathematical equations to support Charles Darwins idea of Natural Selection. This led to Jack helping to contribute to the Modern Synthesis of the Theory of Evolution. He was able to link Natural Selection to Gregor Mendels genetics using mathematics. This proved to be an invaluable addition to the many pieces of evidence that helped support the Theory of Evolution. Darwin himself did not have the privilege of knowing about genetics, so a quantitative way to measure how a population evolved was a major breakthrough at the time. Haldanes work brought a new understanding and renewed support of the Theory of Evolution by quantifying the theory. By using quantifiable data, he made the observations by Darwin and others verifiable. This allowed other scientists across the world to use their own data in support of the new Modern Synthesis of the Theory of Evolution linking genetics and evolution. Jack Haldane died December 1, 1964, after a bout with cancer.

Design and facitilities Coursework Example | Topics and Well Written Essays - 500 words

Design and facitilities - Coursework Example On run time the active directory picks on a 2008 or 2003 windows server incorporated with a windows 2000 server domain controller. The interface usage however will require a windows vista, XP, 2000 or NT software platform to run. Developers intending to use the directory will need to install a software development platform kit to be able to link up with other tools that are offered by the system. The software needed for the restaurant would be in two parts defines, the typical installation and custom installation. The typical installation include at least a windows operating system service pack one and above and windows server 2003. The custom installation on the other hand is involved with installation of the server and client stations which basically requires client server software such as SQL server 2000 with service pack one and above. The active directory once up and running will be able to track everything as an object since it captures many items which may share the same attributes. The structure of the directory takes up the hierarchical way where objects are divided into two broad categories being resources and security principals, resources being items such as printers and security principals being used to control the access and security log in explains (Paradi, 24). From here each schema that is needed can be used in different class objects its objects enabling extension and modification where necessary. As with many assigned codes changing of the objects may lead to changing the structure that is set for the active directory itself and proper planning should be done before the consideration is made. The design gives a platform that is more user friendly compared to the previous one that was being used by the company. It has been designed to access features from different network providers giving the environment for easy management of network resources. The interface enables administrators to add new users, manage printing