Description of the content[ edit ] The Physics is composed of eight books, which are further divided into chapters. This system is of ancient origin, now obscure.
When we discuss a particular subject, we try to give a broad, objective overview of all the relevant studies in that area. However, not everyone is that scrupulous. In any area of science with a lot of studies being conducted, there are going to be some studies that support one position, and other studies that support the entirely opposite position.
Simply due to different methodologies, different subject pools, and random chance, you should expect studies to come to differing conclusions. Systematic review and meta-analyses.
In a review article, you discuss the findings of many studies instead of primarily just reporting the results of a single study. Not all reviews are created equal, though.
In systematic reviews, you follow an extensive set of guidelines to ensure you find and report the results of all of the research in a given area. For example, these are a few very good non-systematic reviews onetwothreefour.
Meta-analyses are simply systematic reviews with the addition of statistical analysis. In a meta-analysis, you pool the results of many studies asking the same or very similar research questions to get a quantitative overview of the literature.
Based on the size of those differences, a meta-analysis may show that, when pooling all results together, A is truly significantly better than B, on average. Many topics related to strength, muscle growth, and nutrition have systematic reviews or meta-analyses covering them. Since there are so many individual systematic reviews or meta-analyses on this list, the overview of each will be really brief.
When there were multiple articles covering the same topic, we went with the one that was more recent or of higher overall quality. If we missed one that you think should be included, let us know in the comments!
To make it easy on you, we split things up by topic.
First will be strength, then hypertrophy, then nutrition, then miscellaneous other reviews that are relevant but not neatly categorized. Confidence intervals CI tell you the range of values in which a population average will most likely fall. Forest plots are figures commonly used in meta-analyses, showing the confidence intervals for multiple studies, along with the pooled average and confidence interval for the entire group of studies.
This is a forest plot from a meta-analysis by Schoenfeld et al. Each black square represents the mean difference in an individual study, while the black bars extending out from that black square represent the confidence interval for that study.
The black diamond at the bottom is the confidence interval when pooling the results of all studies.What this handout is about. This handout provides definitions and examples of the two main types of abstracts: descriptive and informative.
It also provides guidelines for constructing an abstract and general tips for you to keep in mind when drafting. In this session we will take a look at the flight Power BI has taken in the last year and what is on the horizon for Power BI, Analysis Services and Reporting services.
A Tale of One Software Bypass of Windows 8 Secure Boot. Windows 8 Secure Boot based on UEFI Secure Boot is an important step towards securing platforms from malware compromising boot sequence before the OS. Dear Twitpic Community - thank you for all the wonderful photos you have taken over the years.
We have now placed Twitpic in an archived state. The meaning of physics in Aristotle. It is a collection of treatises or lessons that deal with the most general (philosophical) principles of natural or moving things, both living and non-living, rather than physical theories (in the modern sense) or investigations of the particular contents of the universe.
This book is terrible. It is the text book for a graduate level course in Power System Analysis that I am taking. The instructor insists there are not a lot of options .