P. Ulmschneider Books

Mechanisms of Chromospheric and Coronal Heating

By P. Ulmschneider, E. R. Priest

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Mechanisms of chromospheric and coronal heating

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Intelligent Life in the Universe

By Peter Ulmschneider

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Intelligent Life in the Universe

By Peter Ulmschneider, P. Ulmschneider

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"This book addresses the origins, development and fate of extraterrestrial intelligent life in the universe. The author presents a wide-ranging analysis of the type of knowledge that can be inferre...

Intelligent Life in the Universe

By Peter Ulmschneider

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Mechanisms of Chromospheric and Coronal Heating

By Eric R. Priest, Peter Ulmschneider, Robert Rosner

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Intelligent Life In The Universe Principles And Requirements Behind Its Emergence

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Intelligent Life in the Universe

By Peter Ulmschneider

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.