Hasil Pencarian  ::  Simpan CSV :: Kembali

"In this unique guide, two collection development experts show how to use Excel® to translate circulation and collection data into meaningful reports for making collection management decisions. Step-by-step instructions accompanied by screen shots allow anyone to use Excel® to quickly ?crunch the numbers? that often bog down library use studies. Analyzing Library Collection Use with Excel® gives library collection analysts the ready tools to process raw data into usable information and understand the varieties of possible analyses."

"Transmission grating spectroscopes look like simple filters and are designed to screw into place on the eyepiece of a telescope for visual use, or into the camera adapter for digicam or CCD imaging. Using the most popular commercially made filter gratings. Rainbow Optics (US) and Star Analyzer (UK), as examples, this book provides the reader with information on how to set up and use the grating one needs to obtain stellar spectrograms. It also discusses several methods on analyzing the results. This book is written in an easy to read style, perfect for getting started on the first night using the spectroscope, and specifically showing how the simple transmission filter is used on the camera or telescope. No heavy mathematics or formulas are involved, and there are many practical hints and tips, something that is almost essential to success when starting out. This book helps readers to achieve quick results, and by following the worked examples, they can successfully carry out basic analysis of the spectra."