Author: John F. Siau
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 160

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Book Description

Author: J.F. Siau
Publisher: Springer Science & Business Media
ISBN: 3642692133
Category : Technology & Engineering
Languages : en
Pages : 256

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Book Description
This book has a similar subject content to the author's previous Flow in Wood but with substantial updating due to the abundance of research in the wood science field since 1971. Several different concepts have been introduced, particularly in regard to wood-moisture relation ships. The role of water potential in the equilibria between wood and its humid and moist environments is considered. Two theories are introduced to explain the nonisothermal transport of bound water in the steady and unsteady states. As in the former text, the wood-. structure relationship is emphasized . . The author is especially grateful to Dr. C. Skaar for his careful and critical review of much of the manuscript and for the productive dis cussions of many of the concepts. Dr. T. E. Timell, the series editor, rendered major assistance in the preparation of Chap. 2 and in his editing of the manuscript. The author wishes to thank Dr. W. A. Cote, Mr. A. C. Day, and Mr. J. J. McKeon for providing electron micro graphs, Mr. G. A. Snyder for his photography of much of the art work, Dr. C. H. de Zeeuw for his advice in the field of wood anatomy, and Ms. Mary M. Siau for her careful rendition of the art work. Apprecia tion is extended to Miss Judy A. Barton and Mrs. Stephanie V. Micale for their work in typing and checking the manuscript. Mr. J. A.

Author: Christen Skaar
Publisher: Springer Science & Business Media
ISBN: 3642736831
Category : Technology & Engineering
Languages : en
Pages : 292

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Book Description
Wood is formed in an essentially water-saturated environment in the living tree, and the cell wall remains in this state until the water flow from the roots is interrupted, such as by felling the tree. The wood then begins to lose most of its moisture by drying, resulting in changes in most of its physical properties. These changes, and their relationship to the environment to which the wood is subsequently ex posed, are the subject of this book. The text consists of six chapters. The first chapter discusses cer tain empirical relationships between wood and water, methods of measuring wood moisture content, factors which affect its equilib rium moisture content, and the effect of moisture content on wood strength. The second chapter treats the thermodynamics of moisture sorption by wood, inc1uding enthalpy, entropy, and free energy changes. The third chapter discusses some of the theories which have been proposed to explain the sorption isotherms for hygroscopic ma terials such as wood. Chapter 4 considers hygroexpansion or the shrinking and swelling of wood associated with moisture change. Chapter 5 is concerned with how moisture moves through the cell wall of wood in response to both moisture and temperature gradients. The sixth and final chapter discusses the theoretical and practical aspects of the electrical resistance and dielectric properties of wood, in c1uding the principles involved in their application in electrical moisture meters.

Author: Sindhu Cherian
Publisher:
ISBN: 9780983706823
Category : Medical
Languages : en
Pages : 165

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Book Description
Flow Cytometry in Evaluation of Hematopoietic Neoplasms: A Case-Based Approach is a practical, case-based guide to flow cytometric analysis in the workup of hematopoietic neoplasms presenting in the peripheral blood, marrow, lymphoid tissue, and extranodal sites. Using multi-color techniques pioneered by Brent Wood, the text demonstrates a unique approach to diagnosis of hematopoietic malignancies as well as identification of small abnormal populations in the posttherapy setting (minimal residual disease testing). The publication contains an introduction to immunophenotypic changes seen in normal hematopoiesis along with an overview of the evaluation of lymphomas, leukemias, and myeloid stem- cell neoplasms. These concepts are further illustrated by a series of 36 cases, each dedicated to a specific disease entity. Each case provides detailed, full-color images of flow cytometric dot plots that clearly outline the features of the disease, accompanied by a clinical history and thorough discussion, enabling readers to develop and work through a differential diagnosis and recognize potential diagnostic pitfalls. Take-home points for each case emphasize critical concepts in flow cytometric diagnosis. Flow Cytometry in Evaluation of Hematopoietic Neoplasms provides pathologists, residents, laboratory technologists, and hematologists with both a study guide and an atlas for regular consultation in the clinical flow cytometry laboratory. The 2008 World Health Organization (WHO) classification system, French-American-British (FAB) classifications, and 2006 Bethesda Consensus recommendations are incorporated in the text.

Author: Sherri Lynn Wood
Publisher: Abrams
ISBN: 1683351886
Category : Crafts & Hobbies
Languages : en
Pages : 561

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Book Description
An exciting new approach for beginning to advanced quilters who want to improvise on their own, with a friend, or with a community of fellow makers. Forget step-by-step instructions and copycat designs. In The Improv Handbook for Modern Quilters, Sherri Lynn Wood presents a flexible approach to quilting that breaks free of old paradigms. Instead of traditional instructions, she presents 10 frameworks (or scores) that create a guiding, but not limiting, structure. To help quilters gain confidence, Wood also offers detailed lessons for stitching techniques key to improvisation, design and spontaneity exercises, and lessons on color. Every quilt made from one of Wood’s scores will have common threads, but each one will look different because it reflects the maker’s unique interpretation. Featured throughout the book are Wood’s own quilts and a gallery of contributor works chosen from among the hundreds submitted when she invited volunteers to test her scores during the making of this groundbreaking work. “Wood offers a series of techniques, guidelines and lessons on color choice for those ready to explore improvisational quilting. Her book is loaded with full-color photos and examples to inspire.” —Dallas Morning News “Despite how it may “seam,” quilting isn’t all about rules! Quilting can be an exhilarating way to channel your creativity and express yourself. This book is focused more on exploration than explanation—a perfect mindset for beginners!” —Powell’s Books Staff Pick

Author: Joseph Denig
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 148

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Book Description
Drying Hardwood Lumber focuses on common methods for drying lumber of different thickness, with minimal drying defects, for high quality applications. This manual also includes predrying treatments that, when part of an overall quality-oriented drying system, reduce defects and improve drying quality, especially of oak lumber. Special attention is given to drying white wood, such as hard maple and ash, without sticker shadow or other discoloration. Several special drying methods, such as solar drying, are described, and proper techniques for storing dried lumber are discussed. Suggestions are provided for ways to economize on drying costs by reducing drying time and energy demands when feasible. Each chapter is accompanied by a list of references. Some references are cited in the chapter; others are listed as additional sources of information.

Author: Anton J. Schleiss
Publisher: CRC Press
ISBN: 1498704425
Category : Technology & Engineering
Languages : en
Pages : 2579

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Book Description
The behaviour of river systems is a result of the complex interaction between flow, sediments, morphology and habitats. Furthermore, rivers are often used as a source of water supply and energy production as well as a waterway for transportation. The main challenge faced by river engineers today, in collaboration with environmental and ecological scientists, is to restore the channelized rivers under the constraints of high urbanization and limited space, as well as sustainable water use. During the seventh International Conference on Fluvial Hydraulics “River Flow 2014” at École Polytechnique Fédérale de Lausanne (EPFL), Switzerland, scientists and professionals from all over the world addressed this challenge and exchanged their knowledge regarding fluvial hydraulics and river morphology. This book comprises the proceedings of the high quality contributions of the participants, which reflect the state-of-the-art in the fields of river hydrodynamics, morphodynamics, sediment transport, river engineering and restoration. The conference was organized under the auspices of the Committee on Fluvial Hydraulics of the International Association for Hydro-Environment Engineering and Research (IAHR). Past River Flow conferences have witnessed a significant increase in participation of our community of river engineers and researchers, confirming the need for such a forum.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 308

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Book Description

Author: Lawson Wood
Publisher: Arcadia Publishing (SC)
ISBN:
Category : History
Languages : en
Pages : 160

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Book Description
The Bull and the Barriers

Author: Anne Shaw Faulkner
Publisher:
ISBN:
Category : Christmas music
Languages : en
Pages : 120

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Book Description