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The process of removing data clumps runs the risk of creating a different type of code smell (a data class, which is a class that only stores data and does not have any methods for actually operating on the data); however, the creation of the class will encourage the programmer to see functionality that might be included here as well. [1] [2]
What If?: Serious Scientific Answers to Absurd Hypothetical Questions is a 2014 non-fiction book by Randall Munroe in which the author answers hypothetical science questions sent to him by readers of his webcomic, xkcd. The book contains a selection [Note 1] of questions and answers originally published on his blog What If?, along with several ...
Such a paper, also called an article, will only be considered valid if it undergoes a process of peer review by one or more referees (who are academics in the same field) who check that the content of the paper is suitable for publication in the journal. A paper may undergo a series of reviews, revisions, and re-submissions before finally being ...
The journal was established in 2011 and covers all aspects of life sciences, from basic to applied research. It publishes reviews, research articles, short communications, perspectives, and hypotheses. The journal is organized in 20 sections. [1] Since 2014, the journal offers open peer review (optional, at the authors' discretion). [2] [3]
Independent study is a form of education offered by many high schools, colleges, and other educational institutions. [1] It is sometimes referred to as directed study, and is an educational activity undertaken by an individual with little to no supervision. [2]
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Experimentation: Students individually perform an experiment and then come together as a class to discuss the results. Research projects: Students research a topic and can present their findings to the class. Field trips: This allows students to put the concepts and ideas discussed in class in a real-world context. Field trips would often be ...
In linear algebra, the Hermite normal form is an analogue of reduced echelon form for matrices over the integers Z.Just as reduced echelon form can be used to solve problems about the solution to the linear system Ax=b where x is in R n, the Hermite normal form can solve problems about the solution to the linear system Ax=b where this time x is restricted to have integer coordinates only.