James Johnston – författare

Prepare for success on the ARRT exam and in clinical practice! Essentials of Radiographic Physics and Imaging, 4th Edition, follows the ASRT recommended curriculum and focuses on what you need to understand to safely and competently produce high-quality radiographic images. This comprehensive text gives you a foundational understanding of basic physics principles such as atomic structure, electricity and magnetism, and electromagnetic radiation. It then covers imaging principles, radiation production and characteristics, digital image quality, imaging equipment, digital image acquisition and display, image analysis, and more, linking physics to the daily practice of radiographers. New to this edition is updated information on radiation classifications, a shift in focus to SI units, and coverage of the latest advances in digital imaging.

The Psalms are treasured poetry that reflect the prayer and praise of ancient Israel. Every generation opens the Psalms for inspiration, comfort, hope, and encouragement.They’re also are a rich source of truth about God, humanity, and salvation. The authors of the New Testament understood this, quoting the Psalms more than any other Old Testament book to establish key doctrines. The Psalms tell the story of God’s anointed king, his kingdom, and his people. They point forward to the Messiah—David’s Greater Son who reigns forever and ever.In the first volume of a three-volume commentary on the Psalms, pastor James Johnston walks readers through Psalms 1 to 41, offering exegetical and pastoral insights along the way. Accessible and engaging, this resource will help anyone interested in studying, teaching, or preaching the Bible read the Psalms in a deliberately canonical and Christ-centered way.In our age of aggressive evil and apathetic faith, the Gospel of Mark resounds with the dynamic power of the Lord Jesus Christ. In what is perhaps the most dramatic and action-packed of the Synoptic Gospels, Mark’s writing continues to inspire increased commitment in the church at large. His portrayal of Christ as the servant-savior takes on fresh relevance in these expositions by respected pastor and author R. Kent Hughes. With careful exegesis and numerous illustrations, the author draws many practical lessons for everyday living and ministry from the text. Written to help preachers and Bible teachers communicate God’s Word more effectively, this engaging commentary covers the entire book of Mark and now includes Scripture quotations drawn from the ESV Bible.The book of Hebrews conveys a double dose of spiritual power: it not only presents the supremacy of Jesus Christ unlike any other New Testament book, but it also repeatedly demands a heart response from the reader. No one can study Hebrews and not grow spiritually as he or she comes face to face with God’s one and only Son. In this insightful commentary, readers will find a gold mine of helpful discussion related to a book of the Bible that is easily misunderstood and often overlooked. With divisions and outlines that are never forced but flow naturally from the text, this updated volume in Crossway’s Preaching the Word series will be a great resource for anyone studying or teaching the book of Hebrews.Part of the Preaching the Word series.

Volume 2 of Preaching the Word’s Accessible Commentary on the Psalms Explores Chapters 42–106The Psalms is one of the most widely loved books of the Bible. A source of instruction for our prayers, inspiration for our songs, and consolation for our tears, these biblical poems resound with the whole spectrum of human emotion and teach us to hope in God each and every day. In the second volume of a 3-part commentary on the Psalms, pastor James Johnston walks readers through chapters 42–106, offering exegetical and pastoral insights along the way.Edited by R. Kent Hughes, the Preaching the Word expository series is an essential resource for anyone interested in studying, teaching, or preaching the Bible. Expository Commentary on the Psalms: In-depth study explores more than 60 individual psalms and explains how they fit together in ScriptureAccessible: Written by pastors for pastors, this commentary is also an accessible resource for students and laypeoplePart of the Preaching the Word Series: This is volume 2 of a 3-part commentary on the Psalms; volumes for other books of the Bible are also available