John Gregory

How would you describe your spiritual life? Would you say that you're fully devoted? God wants us to live a life that is completely committed to Him. When we do, there is an amazing result - we become like Christ. This book is a companion to the study called Imagine the Fully Devoted Life by Tim Passmore. In his book, he teaches the reader the importance of mastering the four areas that affect our living as successful Christians. They include our sharing of our TESTIMONY, spending TIME with God, using our gifts and TALENTS to reach the world, and managing resources as TREASURES that God has placed under our care. In The Fully Devoted Life Prayer Journal, you'll read inspiring devotions that support our mastering these as we continue in our spiritual journey. Why don't you make a commitment right now to spend time daily being challenged to live the life you've always wanted? It's worth it

Based on the author’s more than 35 years of experience, Particles in Water: Properties and Processes examines particles and their behavior in water systems. The book offers clear and accessible methods for characterizing a range of particles both individually and as aggregates. The author delineates the principles for understanding particle properties and shows how such information contributes to the understanding and improvement of water treatment processes, including sedimentation, flocculation, and filtration. A distillation of the author's years of experience, the book explores practical applications of fundamental principles. Outlining the origin, nature, and properties of particles in water, the author covers particle size, transport processes, and light scattering and provides a broad outline of important techniques for particle size determination. He discusses the important topic of surface charge, which plays a major role in colloid stability and interactions between particles, with some emphasis on the role of dissolved salts. The book gives an account of particle aggregation kinetics, the form of aggregates, and aggregate strength and explores coagulation and flocculation and the modes of action of some common additives used in these processes. The book concludes with an overview of important solid-liquid separation processes and the principles on which they are based. The author presents the material in an easily accessible style, using just enough math to be clear but not so much as to be overwhelming. Highlighting the growing importance of advanced filtration systems in water treatment, this book provides an excellent summary of the behavior of particles in water systems and in relation to the techniques designed to capture and remove them.

This extensively revised and updated second edition of The Neoplatonists provides a valuable introduction to the thought of the four central Neoplatonist philosophers, Plotinus, Porphyry, Proclus and Iamblichus.

This extensively revised and updated second edition of The Neoplatonists provides a valuable introduction to the thought of the four central Neoplatonist philosophers, Plotinus, Porphyry, Proclus and Iamblichus.

Deposition and aggregation of small solid particles are encountered in many natural and industrial environments. Whether it be deposition of particles onto a surface immersed in a liquid suspension or aggregateion of individual particles, these processes are of enotmous significance. They are vital to the manufacture of magnetic tape, purification of water using packed bed filters, selective capture of solids, cells and macromolecular species, and many other applications. This book presents a unified approach to the measurement, modelling and simulation of these processes, bringing together the disciplines of colliod and surface chemistry, hydrodynamics, and experimental and computational methods. It will be required reading for graduates working in process and environmental engineering, postgraduates involved in industrial R & D and for all scientists wishing to gain a more detailed and realistic understanding of process conditions in these areas.