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Author: Duncan MacPherson
Publisher:
ISBN:
Category : Ballistics
Languages : en
Pages : 307
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Book Description
Author: Duncan MacPherson
Publisher:
ISBN:
Category : Ballistics
Languages : en
Pages : 307
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Book Description
Author: George B. Bredsten
Publisher: CCB Publishing
ISBN: 1926585038
Category : Antiques & Collectibles
Languages : en
Pages : 212
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Book Description
For the law enforcement officer and the civilian who may be in a situation that requires the use of a handgun to stop a lethal threat action, it is important that the person differentiates between the crass, glib and self-serving advertisements of ammunition vendors and the reality of how, what and why effective stopping power occurs. Factors to consider are the physiological response, the psychological response, the time frame parameter and bullet efficacy. Of these four factors, only bullet efficacy can be somewhat controlled by the person, this only by understanding how and to what extent the bullet contributes to the degree of stopping power obtained. A number of concepts / formulae have been included so as to permit the reader to consider their merits and whether or not they are consistent with the reality of biology, physics and other relevant sciences. Finally the material in this book is intended to permit those persons to instruct, teach or make decisions regarding the selection of a service handgun/cartridge combination that will help to provide the means to prevail in a lethal threat confrontation. About the Author: Mr. Bredsten retired from the Federal Law Enforcement Training Center/Firearms Division (FLETC/FAD). With FLETC/FAD he performed duties as a firearms instructor and he also taught ballistics to the FLETC/FAD staff and to students in the Law Enforcement Rifle Training Program and in the Precision Rifle (Sniper) and Observer Program. Subjects covered included the ballistic coefficient, barrel time, the coefficient of reduction (form), Greenhill formula (rate of rifling twist), firearm recoil, bullet time-of-flight, bullet drop, bullet midrange, wind deflection, bullet penetration potential and bullet terminal (wounding) efficacy. Since retiring he has provided ballistics consultation service for the FLETC/FAD, the Transportation Security Agency, the Orange County (Florida) Sheriff's Department and Exxon Mobil Corporation. Mr. Bredsten attended and completed various classes/courses relating to firearms (e.g., H&K MP5, Steyr Aug, Uzi, Tactical Speed Shooting and advanced shotgun) and ballistics (e.g., the first and second International Wound Ballistics Conferences, a Federal Law Enforcement Ammunition and Ballistics Seminar and Oehler's Ballistic Instrumentation). Mr. Bredsten has an AA degree from Chaffey Jr. College and a BA degree from Sacramento State College and currently resides in Georgia.
Author: Alexander Rose
Publisher: Delta
ISBN: 0553384384
Category : History
Languages : en
Pages : 530
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Book Description
George Washington insisted that his portrait be painted with one. Daniel Boone created a legend with one. Abraham Lincoln shot them on the White House lawn. And Teddy Roosevelt had his specially customized. In this first-of-its-kind book, historian Alexander Rose delivers a colorful, engrossing biography of an American icon: the rifle. Drawing on the words of foot soldiers, inventors, and presidents, based on extensive new research, and spanning from the Revolution to the present day, American Rifle is a balanced, wonderfully entertaining history of the rifle and its place in American culture.
Author: Charles Schwartz
Publisher: iUniverse
ISBN: 1475929056
Category : Sports & Recreation
Languages : en
Pages : 82
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Book Description
In Quantitative Ammunition Selection, Charles Schwartz presents an accessible mathematical model that allows armed professionals and lawfully-armed citizens to evaluate the terminal ballistic performance of self-defense ammunition using water as a valid ballistic test medium. Based upon a modified fluid dynamics equation that correlates highly (r=+0.94) to more than 800 points of manufacturer- and laboratory-test data, the quantitative model allows the armed professional to generate ballistic test results equivalent to those obtained in calibrated 10 percent ordnance gelatin. Using data generated from water tests, the quantitative model accurately predicts the permanent wound cavity volume and mass, terminal penetration depth (+/- 1cm), and exit velocity of handgun projectiles as these phenomena would occur in calibrated 10 percent ordnance gelatin and soft tissue. A retired law enforcement professional, Schwartz provides a concise explanation of the relevant principles of mechanics, fluid dynamics, and thermodynamics pertaining to the model and its derivation. The quantitative model is clearly presented with illustrated computational examples that provide guidance to the armed professional in every aspect of the model's application.
Author: Alvah Buckmore, Jr.
Publisher: CRC Press
ISBN: 1351377361
Category : Science
Languages : en
Pages : 159
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Book Description
The science of small arms ballistics is seriously underdeveloped and underappreciated. This unique and different book is a comprehensive study that fills a legitimate need for a work that covers the engineering and theory of small arms ballistics. The author shares his extensive research on working out the science of small arm ballistics mathematically and explains his theories, such as the field-effect and the field-effect over trajectory and time, along with new theories on interior, exterior, and terminal ballistics. Each equation describes a mathematical relationship, such as transfer of energy, and has an engineering application to help solve a design problem. Some equations, such as the calculation of bullet length with a given muzzle velocity and rate of twist, represent manipulations of those equations. Some other equations represent a set of mathematical instructions to resolve a technical problem, such as the computation of trajectory or depth of penetration of living tissue in real-time.
Author: United States. Congress. House. Committee on the Judiciary. Subcommittee on Crime
Publisher:
ISBN:
Category : Bullets
Languages : en
Pages : 168
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Book Description
Author: Ashok Bhatnagar
Publisher: Woodhead Publishing
ISBN: 1845691555
Category : Technology & Engineering
Languages : en
Pages : 444
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Book Description
Ballistic composites need to be lightweight and durable as well as exhibiting high impact resistance and damage tolerance. This important book reviews these requirements, how the materials used for ballistic composites meet them and their range of applications.After an introductory chapter, Lightweight ballistic composites is split into two main sections. The first part of the book explores material requirements and testing. There are chapters on bullets and bullet fragments, material responses to ballistic impact, standards and specifications, modelling and test methods. Part Two reviews the range of materials used, production methods and applications. Topics discussed include high-performance ballistic fibres and ceramics, non-woven ballistic and prepreg composites, and their uses in body armour, vehicle and aircraft protection.This major book is the first of its kind to give a comprehensive review of the current use of lightweight ballistic composites in both military and law-enforcement applications. It is an invaluable reference for all those involved in personnel and vehicle protection in defence and police forces around the world. - Reviews the current use of lightweight ballistic composites in both military and law-enforcement application - An authoritative overview of the range of materials used, production methods and applications - Explores material requirements and testing
Author: Michael G. Haag
Publisher: Academic Press
ISBN: 0128193964
Category : Law
Languages : en
Pages : 582
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Book Description
Shooting Incident Reconstruction, Third Edition, offers a thorough explanation of matters from simple to complex to help the reader understand the factors surrounding ballistics, trajectory, and shooting scenes. Forensic scientists, law enforcement, and crime scene investigators are often tasked with reconstruction of events based on crime scene evidence, along with the subsequent analysis of that evidence. The use and misuse of firearms to perpetrate crimes from theft to murder necessitates numerous invitations to reconstruct shooting incidents. The discharge of firearms and the behavior of projectiles create many forms of physical evidence that, through proper testing and interpretation by a skilled forensic scientist, can establish what did and what did not occur. Written by the world's most well-respected shooting scene and ballistics experts, the book addresses the terminology, science, and factors involved in reconstructing shooting incident events to solve forensic cases. It covers the full range of related topics including: the range from which a firearm was discharged; the sequence of shots in a multiple discharge shooting incident; the position of a firearm at the moment of discharge; and the position of a victim at the moment of impact. The probable flight path of a projectile and the manner in which a firearm was discharged are also discussed. Case studies illustrate real-world application of technical concepts, supported by over 200 full-color diagrams and photographs. This book will be of value to practicing forensic scientists (firearm and toolmark examiners), ballistics experts, crime scene personnel, police departments, forensic consultants (generalists), attorneys and judges, medical examiners (coroners), and forensic pathologists. - New chapters on special reconstructive properties and value of shootings involving sub-machine guns or pseudo automatic firearms, rate of fire with special attention on shot-to-shot time intervals, human factors in shooting incidents - Updated and revised glossary terms to fit with new technology and the emergence of standardization of terms by groups such as the Organization of Scientific Advisory Committees - Provides clear practice standards and ethical guidelines for those involved in reconstructing shooting scenes
Author: Subhankar Maity
Publisher: Elsevier
ISBN: 0323915949
Category : Technology & Engineering
Languages : en
Pages : 862
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Book Description
Functional and Technical Textiles covers recent advances in technology, properties and performance of high-tech yarns and structures and their applications in different sectors of the smart and technical textile fields. Applications, including many that go beyond apparel, where high tech and functional structural fabrics are used as reinforcements for composites, medical implants and geotextiles are covered. The book also describes the latest technologies for producing versatile products for these diversified applications. Finally, the book makes a survey of the latest research in technical textiles and its various structures, properties and applications in composites, medical textiles, geotextiles, industrial textiles, and more. - Draws on the latest industry innovations for the production of new smart and technical textile functionality - Explains best practice for testing and for the quality control of technical textiles - Provides definitions of key terminologies used in the field and explains the differences between smart and technical textiles
Author: Cold Regions Research and Engineering Laboratory (U.S.)
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 766
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Book Description
