Advanced Direct Injection Combustion Engine Technologies and Development

Advanced Direct Injection Combustion Engine Technologies and Development

Author: H Zhao

Publisher: Elsevier

Published: 2014-01-23

Total Pages: 325

ISBN-13: 1845697324

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Direct injection enables precise control of the fuel/air mixture so that engines can be tuned for improved power and fuel economy, but ongoing research challenges remain in improving the technology for commercial applications. As fuel prices escalate DI engines are expected to gain in popularity for automotive applications. This important book, in two volumes, reviews the science and technology of different types of DI combustion engines and their fuels. Volume 1 deals with direct injection gasoline and CNG engines, including history and essential principles, approaches to improved fuel economy, design, optimisation, optical techniques and their applications. - Reviews key technologies for enhancing direct injection (DI) gasoline engines - Examines approaches to improved fuel economy and lower emissions - Discusses DI compressed natural gas (CNG) engines and biofuels


Long Acting Injections and Implants

Long Acting Injections and Implants

Author: Jeremy C. Wright

Publisher: Springer Science & Business Media

Published: 2012-01-29

Total Pages: 556

ISBN-13: 1461405548

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Long acting injections and implants improve therapy, enhance patient compliance, improve dosing convenience, and are the most appropriate formulation choice for drugs that undergo extensive first pass metabolism or that exhibit poor oral bioavailability. An intriguing variety of technologies have been developed to provide long acting injections and implants. Many considerations need to go into the design of these systems in order to translate a concept from the lab bench to actual therapy for a patient. This book surveys and summarizes the field. Topics covered in Long Acting Injections and Implants include the historical development of the field, drugs, diseases and clinical applications for long acting injections and implants, anatomy and physiology for these systems, specific injectable technologies (including lipophilic solutions, aqueous suspensions, microspheres, liposomes, in situ forming depots and self-assembling lipid formulations), specific implantable technologies (including osmotic implants, drug eluting stents and microfabricated systems), peptide, protein and vaccine delivery, sterilization, drug release testing and regulatory aspects of long acting injections and implants. This volume provides essential information for experienced development professionals but was also written to be useful for scientists just beginning work in the field and for others who need an understanding of long acting injections and implants. This book will also be ideal as a graduate textbook.


Specialized Injection Molding Techniques

Specialized Injection Molding Techniques

Author: Hans-Peter Heim

Publisher: William Andrew

Published: 2015-11-02

Total Pages: 263

ISBN-13: 0323371213

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Special Injection Molding Techniques covers several techniques used to create multicomponent products, hollow areas, and hard-soft combinations that cannot be produced with standard injection molding processes. It also includes information on the processing techniques of special materials, including foaming agents, bio-based materials, and thermosets. The book describes the most industrially relevant special injection molding techniques, with a detailed focus on understanding the basics of each technique and its main mechanisms, i.e., temperature, mold filling, bonding, residual stresses, and material behavior, also providing an explanation of process routes and their variants, and discussions of the most influencing process parameters. As special molding technologies have the potential to transform plastics processing to a highly-efficient, integrated type of manufacturing, this book provides a timely survey of these technologies, putting them into context, accentuating new opportunities, and giving relevant information on processing. Provides information about the basics needed for understanding several special injection molding techniques, including flow phenomena, bonding mechanisms, and thermal behavior Covers the basics of each technique and its main mechanisms, i.e., temperature, mold filling, bonding, residual stresses, and material behavior Discusses the most relevant processing parameters for each injection molding technique Presents a variety of techniques, including gas and water assisted injection molding, multi component injection molding, hybrid injection molding, injection molding of bio-based materials, and techniques for thermoset


Injection Volume 1

Injection Volume 1

Author: Warren Ellis

Publisher: Image Comics

Published: 2015-10-20

Total Pages: 0

ISBN-13: 9781632154798

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Once upon a time, there were five crazy people, and they poisoned the 21st Century. Now they have to deal with the corrosion to try and save us all from a world becoming too weird to support human life. Injection is the new series of graphic novels created by the acclaimed creative team of Moon Knight: From The Dead, about how loud and strange the world is getting, about the wild future and the haunted past all crashing into the present day at once, and about five eccentric geniuses dealing with the paranormal and numinous as well as the growing weight of what they did to the planet with the Injection. Beginning with Maria Kilbride, the troubled troubleshooter for the research wing of mysterious multinational FPI, dragged from hospital to investigate a case of a possessed laboratory and a disappearance that, impossibly, has the hallmarks of ancient folklore.


Botulinum Toxins in Clinical Aesthetic Practice 3E, Volume Two

Botulinum Toxins in Clinical Aesthetic Practice 3E, Volume Two

Author: Anthony V Benedetto

Publisher: CRC Press

Published: 2017-12-15

Total Pages: 680

ISBN-13: 1351396323

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This bestselling guide to the complexities of botulinum toxins has now been extensively revised, updated, and expanded. Now in two volumes, Volume 1 examines clinical adaptations in the toxins in use today, use with other injectables, use for other parts of the body and other indications, and legal aspects, while Volume 2 documents in detail the functional anatomy and injection techniques for the face, neck, and upper chest. No practitioner of aesthetic medicine will want to be without this comprehensive and authoritative guide from the international experts.


Split and Splitless Injection for Quantitative Gas Chromatography

Split and Splitless Injection for Quantitative Gas Chromatography

Author: Konrad Grob

Publisher: John Wiley & Sons

Published: 2008-11-21

Total Pages: 480

ISBN-13: 3527612882

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This comprehensive and unique handbook of split and splitless injection techniques has been completely revised and updated. This new edition offers: - New insights concerning sample evaporation in the injector - Information about matrix effects - A new chapter on injector design The real processes within the injector are for the first time visualized and explained by the CD-ROM included in the book. Furthermore the reader will understand the concepts of injection techniques and get a knowledge of the sources of error. The handbook also includes many practical guidelines. From reviews of former editions: "This substantial book is on injection techniques alone, which ... demonstrates this can have many pitfalls ... no one should be allowed to direct a laboratory doing quantitative analysis by GC without first being thoroughly familar with this book ..." The Analyst "This is a detailed reference volume filled with practical suggestions and techniques for managing split and splitless injection in the day-to-day world of the working gas chromatographer. It will be useful ... for anyone who must work hands-on with GC." Journal of High Resolution Chromatography


Fat Injection

Fat Injection

Author: Sydney R. Coleman

Publisher: Thieme

Published: 2017-11-08

Total Pages: 1598

ISBN-13: 1626238863

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Presented by the editors and more than ninety renowned experts on structural fat grafting, this extensively updated volume comprises their state-of-the-art experience and techniques on the use of autologous fat in many aspects of plastic surgery to correct, restore, and enhance patients' structural proportions and defects. Provides a strong foundation of the current Coleman technique of structural fat grafting, including available instrumentation, and the principles and basic concepts of fat injection. Comprehensive coverage on the biology underlying successful fat grafting, as well as excellent color illustrations of the step-by-step technique and descriptions of the effects of the aging process. This new edition contains the most current information on the regenerative potential of grafted fat as well as the long-term results of fat grafting, with updated cases demonstrating the staying power of transferred fat. A remarkable strength of this book is the purposeful inclusion of these worldwide contributors' many different approaches to harvesting, processing, and placing of lipoaspirate, with generous case examples of their results. Clinical applications for all parts of the body, from face and neck to breasts, and upper and lower extremities and genital areas reflect the wide utility of the procedure in reconstructive and aesthetic fields. A chapter on complications and the means to avoid them is given extensive coverage. An e-book and multiple clinical videos are included. This exciting new edition reflects the entire arc of the development of the revolutionary techniques of structural fat grafting, which have sprung from the growing awareness worldwide of the critical role of fat transplantation in aesthetic and reconstructive surgery.


Plastic Part Design for Injection Molding

Plastic Part Design for Injection Molding

Author: Robert A. Malloy

Publisher:

Published: 2011

Total Pages: 549

ISBN-13: 9783446404687

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The goal of the book is to assist the designer in the development of parts that are functional, reliable, manufacturable, and aesthetically pleasing. Since injection molding is the most widely used manufacturing process for the production of plastic parts, a full understanding of the integrated design process presented is essential to achieving economic and functional design goals. Features over 425 drawings and photographs.


Underground Injection Science and Technology

Underground Injection Science and Technology

Author: C-F. Tsang

Publisher: Elsevier

Published: 2005-12-28

Total Pages: 731

ISBN-13: 0080457908

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Chapters by a distinguished group of international authors on various aspects of Underground Injection Science and Technology are organized into seven sections addressing specific topics of interest. In the first section the chapters focus on the history of deep underground injection as well regulatory issues, future trends and risk analysis. The next section contains ten chapters dealing with well testing and hydrologic modeling. Section 3, consisting of five chapters, addresses various aspects of the chemical processes affecting the fate of the waste in the subsurface environment. Consideration is given here to reactions between the waste and the geologic medium, and reactions that take place within the waste stream itself. The remaining four sections deal with experience relating to injection of, respectively, liquid wastes, liquid radioactive wastes in Russia, slurried solids, and compressed carbon dioxide. Chapters in Section 4, cover a diverse range of other issues concerning the injection of liquid wastes including two that deal with induced seismicity. In Section 5, Russian scientists have contributed several chapters revealing their knowledge and experience of the deep injection disposal of high-level radioactive liquid processing waste. Section 6 consists of five chapters that cover the technology surrounding the injection disposal of waste slurries. Among the materials considered are drilling wastes, bone meal, and biosolids. Finally, four chapters in Section 7 deal with questions relating to carbon dioxide sequestration in deep sedimentary aquifers. This subject is particularly topical as nations grapple with the problem of controlling the buildup of carbon dioxide in the atmosphere.* Comprehensive coverage of the state of the art in underground injection science and technology* Emerging subsurface waste disposal technologies* International scope