Donald J Meisner

Scientific Communication CITS7200. Lecture 9 Designing and Analysing Experiments. S cientific method concerns hypothesis , experiment , and validation A hypothesis is a supposition or conjecture put forth to account for known facts Until it is tested, it is not a theory, nor a law.

The purpose of our group is to develop a systematic mechanism of communication and coordinated approach to alert all members as to upcoming shortages and related problems, to identify appropriate solutions, and, to the extent feasible and appropriate, provide support for their implementation.

Brief Review: Vectors. Vectors. Basics Normalizing a vector => unit vector Dot product Cross product Reflection vector Parametric form of a line. Basics. Vectors Have a direction and a length Do not have a position in space. Normal vector Is ‘normal’, or perpendicular, to a surface

KEY CONCEPT A population shares a common gene pool. Genetic variation in a population increases the chance that some individuals will survive. Genetic variation leads to phenotypic variation. Phenotypic variation is necessary for natural selection.

Particle Physics. Michaelmas Term 2011 Prof. Mark Thomson. Handout 1 : Introduction. PART II. PART III. Cambridge Particle Physics Courses. “ Particle and Nuclear Physics ” Prof Ward/Dr Lester. Introductory course. Major Option “ Particle Physics ” Prof Thomson.

Radiation Basics Journey to the Center of the Atom. -. +. Name Title Affiliation. +. -. CT scans. What do the following things have in common?. Cassini spacecraft. Spices. Diapers. Fruit flies. Exit signs. Soda Cans. Sandpaper. A brief h istory of atomic t heory.