House & Home
When Technology Fails
Author: Matthew Stein
Publisher: Chelsea Green Publishing
ISBN: 9781603580953
Category: House & Home
Page: 493
View: 822
There’s never been a better time to “be prepared.” Matthew Stein’s comprehensive primer on sustainable living skills—from food and water to shelter and energy to first-aid and crisis-management skills—prepares you to embark on the path toward sustainability. But unlike any other book, Stein not only shows you how to live “green” in seemingly stable times, but to live in the face of potential disasters, lasting days or years, coming in the form of social upheaval, economic meltdown, or environmental catastrophe. When Technology Fails covers the gamut. You’ll learn how to start a fire and keep warm if you’ve been left temporarily homeless, as well as the basics of installing a renewable energy system for your home or business. You’ll learn how to find and sterilize water in the face of utility failure, as well as practical information for dealing with water-quality issues even when the public tap water is still flowing. You’ll learn alternative techniques for healing equally suited to an era of profit-driven malpractice as to situations of social calamity. Each chapter (a survey of the risks to the status quo; supplies and preparation for short- and long-term emergencies; emergency measures for survival; water; food; shelter; clothing; first aid, low-tech medicine, and healing; energy, heat, and power; metalworking; utensils and storage; low-tech chemistry; and engineering, machines, and materials) offers the same approach, describing skills for self-reliance in good times and bad. Fully revised and expanded—the first edition was written pre-9/11 and pre-Katrina, when few Americans took the risk of social disruption seriously—When Technology Fails ends on a positive, proactive note with a new chapter on "Making the Shift to Sustainability," which offers practical suggestions for changing our world on personal, community and global levels.
Technology & Engineering
Design Rules in a Semiconductor Foundry
Author: Eitan N. Shauly
Publisher: CRC Press
ISBN: 9781000631357
Category: Technology & Engineering
Page: 831
View: 905
Nowadays over 50% of integrated circuits are fabricated at wafer foundries. This book presents a foundry-integrated perspective of the field and is a comprehensive and up-to-date manual designed to serve process, device, layout, and design engineers. It comprises chapters carefully selected to cover topics relevant for them to deal with their work. The book provides an insight into the different types of design rules (DRs) and considerations for setting new DRs. It discusses isolation, gate patterning, S/D contacts, metal lines, MOL, air gaps, and so on. It explains in detail the layout rules needed to support advanced planarization processes, different types of dummies, and related utilities as well as presents a large set of guidelines and layout-aware modeling for RF CMOS and analog modules. It also discusses the layout DRs for different mobility enhancement techniques and their related modeling, listing many of the dedicated rules for static random-access memory (SRAM), embedded polyfuse (ePF), and LogicNVM. The book also provides the setting and calibration of the process parameters set and describes the 28~20 nm planar MOSFET process flow for low-power and high-performance mobile applications in a step-by-step manner. It includes FEOL and BEOL physical and environmental tests for qualifications together with automotive qualification and design for automotive (DfA). Written for the professionals, the book belongs to the bookshelf of microelectronic discipline experts.
Reference
AR 350-32 06/02/2015 ARMY FOUNDRY INTELLIGENCE TRAINING PROGRAM , Survival Ebooks
Author: Us Department Of Defense
Publisher: Delene Kvasnicka www.survivalebooks.com
ISBN:
Category: Reference
Page:
View: 922
AR 350-32 06/02/2015 ARMY FOUNDRY INTELLIGENCE TRAINING PROGRAM , Survival Ebooks
Technology & Engineering
Foundry Technology
Author: Peter Beeley
Publisher: Butterworth-Heinemann
ISBN: 0750645679
Category: Technology & Engineering
Page: 752
View: 522
Introduction; Liquid Metals and the Gating of Castings; Solidification 1 -- Crystallization and the development of cast structure; Solidification 2 -- the Feeding of Castings; The Moulding Material -- Properties, Preparation and Testing; Defects in Castings; Quality Assessment and Control; Casting Design; Production Techniques 1 -- the Manufacture of Sand Castings; Mould Production; Melting and Casting; Finishing Operations; Production Techniques 2 -- Shell, Investment and Die Casting Techniques; Production Techniques 3 -- Further Casting techniques; Environmental Protection, Health and Safety; Appendix; Index.
Military art and science
War Department Technical Manual
Author:
Publisher:
ISBN: UCAL:B3241859
Category: Military art and science
Page:
View: 864
Technology & Engineering
Foseco Ferrous Foundryman's Handbook
Author: John Brown
Publisher: Elsevier
ISBN: 9780080506791
Category: Technology & Engineering
Page: 384
View: 125
The Foseco Ferrous Foundryman's Handbook is a practical reference book for all those concerned with making castings in any of the commonly used alloys, by any of the usual moulding methods. International SI units are used throughout, but in almost all cases conversions to the more familiar Metric and Imperial units are given. Wherever possible, Casting Alloy Specifications include equivalent specifications for several countries as well as international specifications. Individual chapters cover the casting of light alloys, copper-based alloys, all types of cast-iron and steel. For each group of alloys, specifications and typical applications are described, together with details of melting practice, metal treatment and casting practice. Sand moulding materials, including green sand and chemically bonded sands are also included.
Technology & Engineering
Foundry Manual
Author: United States Navy
Publisher:
ISBN: 1410109003
Category: Technology & Engineering
Page: 312
View: 538
This Manual is intended primarily for use by foundry personnel aboard repair ships and tenders. The recommended practices are based on procedures proved workable under Navy conditions and are supplemented by information from industrial sources. The Manual is divided into two general sections. The first section, chapters 1 through 13, contains information of a general nature, such as "How Metals Solidify," "Designing a Casting," "Sands for Molds and Cores," "Gates, Risers, and Chills," and "Description and Operation of Melting Furnaces." Subjects covered in these chapters are generally applicable to all of the metals that may be cast aboard ship. The second section, chapters 14 through 21, contains information on specific types of alloys, such as "Copper-Base Alloys," "Aluminum-Base Alloys," "Cast Iron," and "Steel." Specific melting practices, suggestions for sand mixes, molding practices, gating, and risering are covered in these chapters. This manual has been written with the "how-to-do-it" idea as the principal aim. Discussions as to the "why" of certain procedures have been kept to a minimum. This manual contains information that should result in the production of consistently better castings by repair ship personnel.
Technology & Engineering
Foseco Non-Ferrous Foundryman's Handbook
Author: John Brown
Publisher: Butterworth-Heinemann
ISBN: 9780080531878
Category: Technology & Engineering
Page: 304
View: 123
The Non-Ferrous Foundryman's Handbook provides a practical reference book for all those concerned with dealing with aluminium, copper and magnesium casting alloys. International SI units are used throughout, but in almost all cases conversions to the more familiar Metric and Imperial units are given. Wherever possible, Casting Alloy Specifications include equivalent specifications for several countries as well as international specifications. Individual chapters cover the casting of all types of non-ferrous metals. For each group of alloys, specifications, and typical applications are described, together with details of melting practice, metal treatment and casting practice. Sand moulding materials, including green sand and chemically bonded sands are also included. Recently there have been many major technical developments including new sand binders, the adoption of metal filtration of castings and widespread use of computers for the optimisation of feeder design.
Founding
Metal Casting
Author: Steve Chastain
Publisher: Stephen Chastain
ISBN: 0970220324
Category: Founding
Page: 212
View: 588
Technology & Engineering
Handbook of Metallurgical Process Design
Author: George E. Totten
Publisher: CRC Press
ISBN: 0203970926
Category: Technology & Engineering
Page: 992
View: 940
Reviewing an extensive array of procedures in hot and cold forming, casting, heat treatment, machining, and surface engineering of steel and aluminum, this comprehensive reference explores a vast range of processes relating to metallurgical component design-enhancing the production and the properties of engineered components while reducing manufacturing costs. It surveys the role of computer simulation in alloy design and its impact on material structure and mechanical properties such as fatigue and wear. It also discusses alloy design for various materials, including steel, iron, aluminum, magnesium, titanium, super alloy compositions and copper.
Employment forecasting
Occupational Outlook Handbook
Author:
Publisher:
ISBN: MINN:31951D00283891P
Category: Employment forecasting
Page: 500
View: 152
Describes 250 occupations which cover approximately 107 million jobs.
Weights and measures
NBS Special Publication
Author:
Publisher:
ISBN: UOM:39015010875337
Category: Weights and measures
Page:
View: 884
