منابع مشابه
Instructional Course Lecture Chromosomal Aberrations in Musculoskeletal Tumours: Clinical Importance
Printed with the permission of EFORT. The article appears in European Instructional Course Lectures Vol. 2, 1995. J Bone Joint Surg [Br] 1996;78-B:501-6. Only a generation ago it was a major achievement to count human chromosomes; in 1956, Tjio and Levan determined that man has 46 chromosomes. Today, cytogenetics and molecular genetics are providing important clues about the genesis of tumours ...
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We begin this lecture by discussing how to compare running times of functions in an abstract, mathematical way. The same underlying mathematics can be used for other purposes, like comparing memory consumption or the amount of parellism permitted by an algorithm. We then use this to take a first look at sorting algorithms, of which there are many. In this lecture it will be selection sort becau...
متن کاملLecture Notes on Surfaces
1. Surfaces Intuitively, a surface is a subset of R3 that “looks like” a plane when you zoom in on it, in the same way that the graph of a smooth function looks like a line when you zoom in on it. Surfaces are more complex objects than curves, and to appropriately describe them we will require a more complex definition than we had for curves. In this section we will gradually build the definiti...
متن کاملLecture Notes on Quicksort
In this lecture we consider two related algorithms for sorting that achieve a much better running time than the selection sort from last lecture: mergesort and quicksort. We developed quicksort and its invariants in detail. As usual, contracts and loop invariants will bridge the gap between the abstract idea of the algorithm and its implementation. We will revisit many of the computational thin...
متن کاملA Lecture on Neutrinos
The major steps in the development of our knowledge about neu-trinos are reviewed. The basics of neutrino oscillation formalism is presented. Neutrino oscillations in the framework of three-neutrino mixing are considered. The evidence for neutrino oscillations is discussed .
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ژورنال
عنوان ژورنال: Transactions of the Optical Society
سال: 1899
ISSN: 1475-4878
DOI: 10.1088/1475-4878/1/1/303