Nondestructive Characterization and Imaging of Wood

Nondestructive Characterization and Imaging of Wood PDF Author: Voichita Bucur
Publisher: Springer Science & Business Media
ISBN: 3662089866
Category : Technology & Engineering
Languages : en
Pages : 361

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Book Description
This book on the Nondestructive Characterization and Imaging of Wood by Professor Voichita Bucur is truly the most outstanding reference on the subject ever written. Since the origins of mankind, wood has played a key role in the history of humans and other living creatures, ranging from provision of life from trees giving air, heat, light, and food to nourish their bodies to structures to protect them from the elements. Wood has also played a key role in one of the world's primary religions. Nondestructive diagnostics methods have long found application in medi cal practice for examination of the human body in order to detect life threatening abnormalities and permit diagnosis to extend life. Nondestructive testing has been used for many years to insure the safety of machinery, air craft, railroads, tunnels, buildings and many other structures. Therefore, it is timely for a treatise, like the present one, to be written describing how wood can be characterized without employing destructive test methods. Since wood is so valuable to mankind, it is important to know the latest methods to nondestructively characterize wood for all practical applications.

Nondestructive Characterization and Imaging of Wood

Nondestructive Characterization and Imaging of Wood PDF Author: Voichita Bucur
Publisher: Springer Science & Business Media
ISBN: 3662089866
Category : Technology & Engineering
Languages : en
Pages : 361

Get Book Here

Book Description
This book on the Nondestructive Characterization and Imaging of Wood by Professor Voichita Bucur is truly the most outstanding reference on the subject ever written. Since the origins of mankind, wood has played a key role in the history of humans and other living creatures, ranging from provision of life from trees giving air, heat, light, and food to nourish their bodies to structures to protect them from the elements. Wood has also played a key role in one of the world's primary religions. Nondestructive diagnostics methods have long found application in medi cal practice for examination of the human body in order to detect life threatening abnormalities and permit diagnosis to extend life. Nondestructive testing has been used for many years to insure the safety of machinery, air craft, railroads, tunnels, buildings and many other structures. Therefore, it is timely for a treatise, like the present one, to be written describing how wood can be characterized without employing destructive test methods. Since wood is so valuable to mankind, it is important to know the latest methods to nondestructively characterize wood for all practical applications.

Dielectric Properties of Wood and Wood-Based Materials

Dielectric Properties of Wood and Wood-Based Materials PDF Author: Grigoriy I. Torgovnikov
Publisher: Springer Science & Business Media
ISBN: 3642774539
Category : Technology & Engineering
Languages : en
Pages : 208

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Book Description
Provided here is a comprehensive treatise on all aspects of dielectric properties of wood and wood products. The topics covered include: Interaction between electromagnetic field and wood. - Wood composition and dielectric properties of its components. - Measurement of dielectric parameters of wood.- Dielectric properties of oven-dry wood. - Dielectric properties of moist wood. - Effect of different kinds of treatment on dielectric properties of wood. - Dielectric properties of bark. - Dielectric properties of wood-based materials. - Recommendations for determination of dielectric parameters of wood based materials and for their use in calculations. Several appendices comprise reference data onthe dielectric characteristics of wood and wood-based materials in the wide range of frequencies, temperatures, and moisture content.

Electromagnetic Aquametry

Electromagnetic Aquametry PDF Author: Klaus Kupfer
Publisher: Springer Science & Business Media
ISBN: 3540264914
Category : Technology & Engineering
Languages : en
Pages : 546

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Book Description
Mformation about a material can be gathered from its interaction with electromagnetic waves. The information may be stored in the amplitude, the phase, the polarisation, the angular distribution of energy transportation or the spectral characteristics. When re trieved from the wave, certain material properties may thus be determined indirectly. Compared on the one hand to direct material analysis, an indirect method requires calibration and is prone to interference from undesired sources. On the other hand, however, it permits the determination of features inaccessible by direct methods, such as non-destructive material interrogation, high measurement speed, or deep penetration depth. However, being a physical method, the use of electromagnetic waves is still handicapped by the lack of acceptance by many chemists, who are used to applying direct approaches. Historically, the first application of electromagnetic wave interaction with mat ter involved measurement of amplitude changes at a single frequency caused by material properties, and it is still used today by some systems. This approach was soon supplemented by single frequency phase measurements, in order to avoid distortions through amplitude instabilities or parasitic reflections. Such single pa rameter measurements of course require dependence only on one variable in the measured process and sufficient stability of all other ancillary conditions. If that is not the case, the single parameter measurement fails.

Advances in Transportation Geotechnics

Advances in Transportation Geotechnics PDF Author: Ed Ellis
Publisher: CRC Press
ISBN: 0203885945
Category : Technology & Engineering
Languages : en
Pages : 788

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Book Description
Highways provide the arteries of modern society. The interaction of road, rail and other transport infrastructure with the ground is unusually intimate, and thus needs to be well-understood to provide economic and reliable infrastructure for society. Challenges include not only the design of new infrastructure (often on problematic ground), but inc

Microwave and Radio-Frequency Technologies in Agriculture

Microwave and Radio-Frequency Technologies in Agriculture PDF Author: Graham Brodie
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110455404
Category : Science
Languages : en
Pages : 369

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Book Description
Humanity’s ability to produce enough food is mostly due to adoption of new methods and technologies by the agricultural industries as they became available. New information, communication and high speed processing and precision agriculture technologies have the potential to transform the agricultural industry. These technologies incorporate radio-frequency and microwave radiation into their systems. This book presents an overview of how these technologies are being used in agricultural systems. The main purpose of the book is to provide a glimpse of what is possible and encourage practitioners in the engineering and agricultural industries to explore how radio-frequency and microwave systems might further enhance the agricultural industry. The authors have extensive experience in agricultural and microwave engineering, instrumentation and communication systems.

Wood and Fiber Science

Wood and Fiber Science PDF Author:
Publisher:
ISBN:
Category : Fibers
Languages : en
Pages : 426

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Book Description


Electrical Engineer's Reference Book

Electrical Engineer's Reference Book PDF Author: M. A. Laughton
Publisher: Newnes
ISBN: 0080523544
Category : Technology & Engineering
Languages : en
Pages : 1519

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Book Description
For ease of use, this edition has been divided into the following subject sections: general principles; materials and processes; control, power electronics and drives; environment; power generation; transmission and distribution; power systems; sectors of electricity use.New chapters and major revisions include: industrial instrumentation; digital control systems; programmable controllers; electronic power conversion; environmental control; hazardous area technology; electromagnetic compatibility; alternative energy sources; alternating current generators; electromagnetic transients; power system planning; reactive power plant and FACTS controllers; electricity economics and trading; power quality.*An essential source of techniques, data and principles for all practising electrical engineers*Written by an international team of experts from engineering companies and universities*Includes a major new section on control systems, PLCs and microprocessors

OTS.

OTS. PDF Author: United States. Department of Commerce. Office of Technical Services
Publisher:
ISBN:
Category :
Languages : en
Pages : 274

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Book Description


Chemical and Biochemical Physics, Kinetics and Thermodynamics

Chemical and Biochemical Physics, Kinetics and Thermodynamics PDF Author: Gennadiĭ Efremovich Zaikov
Publisher: Nova Publishers
ISBN: 9781604560244
Category : Medical
Languages : en
Pages : 272

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Book Description
This book includes new and important research on antioxidants for chemistry and biology, kinetics and mechanisms of molecular, radical and ion reactions in chemistry and biochemistry, chemistry of ozone (reactions of ozone with organic and inorganic compounds, action of antiozonants), application of electron magnetic resonance and nuclear magnetic resonance in chemistry and biology, investigations of the structure and properties of nanocomposites (nanotubes, particularly), investigations on the structure and properties of nanocomposites (nanotubes, particularly), investigations of heterogeneous-heterophases mechanisms of reaction in polymer matrix, preparation and using of organic papanagnets for investigation of radical reactions in chemistry and biology, investigation of kinetic parameters in biochemical reactions, new designs for processing, mechanisms of oxidation and stabilisation of organic compounds (including polymers), polymer blends, composites and filled polymers (preparation, properties and application), and information about genetic construction, reactions with participants of enzymes.

Digest of Literature on Dielectrics

Digest of Literature on Dielectrics PDF Author:
Publisher:
ISBN:
Category : Dielectrics
Languages : en
Pages : 206

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Book Description