Peak Plastic

Peak Plastic PDF Author: Jack Buffington
Publisher: Bloomsbury Publishing USA
ISBN:
Category : Business & Economics
Languages : en
Pages : 139

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Book Description
Shows why plastics, in aggregate, have become a toxin to humans, wildlife, and the planet, and proposes novel solutions that involve neither traditional recycling nor giving up plastic. "Plastics!" In the 50 years since Dustin Hoffman's character in The Graduate was instructed that this was the career field of the future, we have not been able to escape this ubiquitous but poorly understood material. Author Jack Buffington argues that the plastics crisis is careening toward a tipping point from which there will be no return. There is still time, however, to do something about this crisis if we have the imagination and the will to move away from the failed policies of the past. This book is the first to propose a new model for linking our synthetic world to the natural one, rather than seeking to treat them as separate entities. The key is supply chain innovation. Buffington presents five market-based solutions based on this principle that will allow consumers to continue to use plastic, which has in many ways enabled our way of life. Alongside these proposed solutions, he also addresses the proliferation of plastic as we know it—growth that, if left unchecked, will lead to a "planetary crisis," according to the United Nations—and considers how the material itself might be adapted for a sustainable future.

Peak Plastic

Peak Plastic PDF Author: Jack Buffington
Publisher: Bloomsbury Publishing USA
ISBN:
Category : Business & Economics
Languages : en
Pages : 139

Get Book Here

Book Description
Shows why plastics, in aggregate, have become a toxin to humans, wildlife, and the planet, and proposes novel solutions that involve neither traditional recycling nor giving up plastic. "Plastics!" In the 50 years since Dustin Hoffman's character in The Graduate was instructed that this was the career field of the future, we have not been able to escape this ubiquitous but poorly understood material. Author Jack Buffington argues that the plastics crisis is careening toward a tipping point from which there will be no return. There is still time, however, to do something about this crisis if we have the imagination and the will to move away from the failed policies of the past. This book is the first to propose a new model for linking our synthetic world to the natural one, rather than seeking to treat them as separate entities. The key is supply chain innovation. Buffington presents five market-based solutions based on this principle that will allow consumers to continue to use plastic, which has in many ways enabled our way of life. Alongside these proposed solutions, he also addresses the proliferation of plastic as we know it—growth that, if left unchecked, will lead to a "planetary crisis," according to the United Nations—and considers how the material itself might be adapted for a sustainable future.

Rockglaciers

Rockglaciers PDF Author: Dietrich Barsch
Publisher: Springer Science & Business Media
ISBN: 3642800939
Category : Science
Languages : en
Pages : 320

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Book Description
Rockglaciers are the visible expression of the creep of mountain permafrost. They are indicative of special geo-ecologic and geomorphic conditions regarding thermal situation, talus production, hydrology, and hazards in high mountain environments of all major mountain systems on earth. As relict features, they are of great paleoclimatic value. This book presents a systematic treatment of this landform in its environmental context.

SSC.

SSC. PDF Author: United States. Ship Structure Committee
Publisher:
ISBN:
Category : Naval research
Languages : en
Pages : 284

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Book Description


Plastics Design Handbook

Plastics Design Handbook PDF Author: Marlene G. Rosato
Publisher: Springer Science & Business Media
ISBN: 1461513995
Category : Technology & Engineering
Languages : en
Pages : 697

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Book Description
This book provides a simplified and practical approach to designing with plastics that funda mentally relates to the load, temperature, time, and environment subjected to a product. It will provide the basic behaviors in what to consider when designing plastic products to meet performance and cost requirements. Important aspects are presented such as understanding the advantages of different shapes and how they influence designs. Information is concise, comprehensive, and practical. Review includes designing with plastics based on material and process behaviors. As de signing with any materials (plastic, steel, aluminum, wood, etc.) it is important to know their behaviors in order to maximize product performance-to-cost efficiency. Examples of many different designed products are reviewed. They range from toys to medical devices to cars to boats to underwater devices to containers to springs to pipes to buildings to aircraft to space craft. The reader's product to be designed can directly or indirectly be related to product design reviews in the book. Important are behaviors associated and interrelated with plastic materials (thermoplastics, thermosets, elastomers, reinforced plastics, etc.) and fabricating processes (extrusion, injec tion molding, blow molding, forming, foaming, rotational molding, etc.). They are presented so that the technical or non-technical reader can readily understand the interrelationships.

Additive and Traditionally Manufactured Components

Additive and Traditionally Manufactured Components PDF Author: Joshua Pelleg
Publisher: Elsevier
ISBN: 012821919X
Category : Technology & Engineering
Languages : en
Pages : 658

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Book Description
Additive and Traditionally Manufactured Components: A Comparative Analysis of Mechanical Properties looks at the mechanical properties of materials produced by additive manufacturing (AM) and compares them with conventional methods. Since the production of objects by AM techniques can used in a broad array of materials, the alloys presented are the ones most commonly produced by AM - Al alloys, Ti alloys and steel. The book explores the six main types of techniques: Fused Deposition Method (FDM), Powder Bed Fusion (PBF), Inkjet Printing, Stereolithography (SLA), Direct Energy Deposition (DED) and Laminated Object Manufacturing (LOM), and follows with the techniques being utilized for fabrication. Testing of AM fabricated specimens, including tension, compression and hardness is included, along with a comparison of those results to specimens obtained by conventional fabrication methods. Topics covered include static deformation, time dependent deformation (creep), cyclic deformation (fatigue) and fracture in specimens. The book concludes with a review of the mechanical properties of nanoscale specimens obtained by AM. - Thoroughly explores AM processes that can be utilized for experimental design - Includes a review of dislocations observed in specimens obtained by AM - Compares the impact of both additive and traditional manufacturing techniques on the mechanical properties of materials

M3D III

M3D III PDF Author: Alan Wolfenden
Publisher: ASTM International
ISBN: 0803124171
Category : Damping (Mechanics)
Languages : en
Pages : 416

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Book Description
Comprises 27 papers from the November 1995 symposium in Norfolk, Virginia. Covers the intersection of the fields of mechanics of solids and materials science. Representative topics: internal friction associated with discontinuous precipitation in lead-tin alloys, magnetomechanical damping in thermal

Devil's Peak

Devil's Peak PDF Author: Deon Meyer
Publisher: Hodder & Stoughton
ISBN: 1848948387
Category : Fiction
Languages : en
Pages : 449

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Book Description
From the author of Thirteen Hours - A Sunday Times '100 best crime novels and thrillers since 1945' pick The former freedom fighter known as 'Tiny' has finally achieved his dream of a peaceful life. But then his beloved son is taken away from him. In that moment, he unleashes himself upon a corrupt South Africa. His victims are those guilty of crimes against children. He goes by the name of Artemis. Benny Griessel, a fading policeman on the brink of losing his job, family and self-respect, is assigned the case. Benny knows that this is his last chance - both his career and the safety of Cape Town are on the line. But then Benny meets Christine, a young mother working as a prostitute, and something happens that is so terrifying that the world will never be the same again for Benny, for Christine, or for Tiny.

Report of Investigations

Report of Investigations PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 500

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Book Description


Proceedings

Proceedings PDF Author:
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 724

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Book Description


Mechanics of Solids

Mechanics of Solids PDF Author: Abdul Mubeen
Publisher: Pearson Education India
ISBN: 9788131758885
Category : Electronic books
Languages : en
Pages : 676

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Book Description
Mechanics of Solids is designed to fulfill the needs of the mechanics of solids or strength of materials courses that are offered to undergraduate students of mechanical, civil, aeronautics and chemical engineering during the second and third semesters. The book has been thoroughly revised with multiple-choice questions, examples and exercises to match the syllabi requirement of various universities across the country.