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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Accommodating bio-disarmament to bio-technological change : the issue of dual use

McLeish, Caitriona January 2002 (has links)
No description available.
2

Anti-crop Biological Weapons Program

Whitby, Simon M. January 2006 (has links)
No / The threat of biological weapons has never attracted as much public attention as in the past five years. Current concerns largely relate to the threat of weapons acquisition and use by rogue states or by terrorists. But the threat has deeper roots--it has been evident for fifty years that biological agents could be used to cause mass casualties and large-scale economic damage. Yet there has been little historical analysis of such weapons over the past half-century. Deadly Cultures sets out to fill this gap by analyzing the historical developments since 1945 and addressing three central issues: Why have states continued or begun programs for acquiring biological weapons? Why have states terminated biological weapons programs? How have states demonstrated that they have truly terminated their biological weapons programs? We now live in a world in which the basic knowledge needed to develop biological weapons is more widely available than ever before. Deadly Cultures provides the lessons from history that we urgently need in order to strengthen the long-standing prohibition of biological weapons
3

Forensic Analysis of Human DNA from Samples Contaminated with Biological Weapons Agents

Timbers, Jason 11 July 2011 (has links)
The use of biological agents as potential weapons has been a concern of security agencies for many years. Security agencies require alternative field protocols for handling forensic samples that could be contaminated with biological weapons. In this study, manual and automated DNA extractions were compared for the ability to remove biological agents and for their effectiveness and consistency when samples were contaminated with bacteria, spores or toxins. Purified DNA was evaluated for the absence of the agents, and for the effects of the process on the isolated human DNA. Results demonstrated that incubation of samples in a cell lysis solution eliminated bacteria and toxins, but an additional 0.22 µm filtration step was necessary to successfully remove bacterial spores. Blood and buccal swab samples exposed to some bacteria showed DNA loss and/or degradation. The automated extraction procedure would be preferable over the manual protocol to isolate human DNA contaminated with biological weapons.
4

Forensic Analysis of Human DNA from Samples Contaminated with Biological Weapons Agents

Timbers, Jason 11 July 2011 (has links)
The use of biological agents as potential weapons has been a concern of security agencies for many years. Security agencies require alternative field protocols for handling forensic samples that could be contaminated with biological weapons. In this study, manual and automated DNA extractions were compared for the ability to remove biological agents and for their effectiveness and consistency when samples were contaminated with bacteria, spores or toxins. Purified DNA was evaluated for the absence of the agents, and for the effects of the process on the isolated human DNA. Results demonstrated that incubation of samples in a cell lysis solution eliminated bacteria and toxins, but an additional 0.22 µm filtration step was necessary to successfully remove bacterial spores. Blood and buccal swab samples exposed to some bacteria showed DNA loss and/or degradation. The automated extraction procedure would be preferable over the manual protocol to isolate human DNA contaminated with biological weapons.
5

Forensic Analysis of Human DNA from Samples Contaminated with Biological Weapons Agents

Timbers, Jason 11 July 2011 (has links)
The use of biological agents as potential weapons has been a concern of security agencies for many years. Security agencies require alternative field protocols for handling forensic samples that could be contaminated with biological weapons. In this study, manual and automated DNA extractions were compared for the ability to remove biological agents and for their effectiveness and consistency when samples were contaminated with bacteria, spores or toxins. Purified DNA was evaluated for the absence of the agents, and for the effects of the process on the isolated human DNA. Results demonstrated that incubation of samples in a cell lysis solution eliminated bacteria and toxins, but an additional 0.22 µm filtration step was necessary to successfully remove bacterial spores. Blood and buccal swab samples exposed to some bacteria showed DNA loss and/or degradation. The automated extraction procedure would be preferable over the manual protocol to isolate human DNA contaminated with biological weapons.
6

Deadly Cultures: Biological Weapons since 1945

Dando, Malcolm R., Rozsa, Lajos, Wheelis, M. January 2006 (has links)
The threat of biological weapons has never attracted as much public attention as in the past five years. Current concerns largely relate to the threat of weapons acquisition and use by rogue states or by terrorists. But the threat has deeper roots--it has been evident for fifty years that biological agents could be used to cause mass casualties and large-scale economic damage. Yet there has been little historical analysis of such weapons over the past half-century. "Deadly Cultures" sets out to fill this gap by analyzing the historical developments since 1945 and addressing three central issues: Why have states continued or begun programs for acquiring biological weapons? Why have states terminated biological weapons programs? How have states demonstrated that they have truly terminated their biological weapons programs? We now live in a world in which the basic knowledge needed to develop biological weapons is more widely available than ever before. "Deadly Cultures" provides the lessons from history that we urgently need in order to strengthen the long-standing prohibition of biological weapons.
7

The tyranny of experts analytic misperception and the rise of state-run biological weapons programs /

Nordmann, Brian D., January 2008 (has links)
Thesis (Ph.D.)--George Mason University, 2008. / Vita: p. 337. Thesis director: Christopher J. Davis. Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Biodefense. Title from PDF t.p. (viewed Mar. 19, 2009). Includes bibliographical references (p. 308-336). Also issued in print.
8

Toll-like receptor agonists as monotherapies and vaccine adjuvants provide protection against potential biological weapons Yersinia pestis and Francisella tularensis /

Airhart, Christina Luanne. January 1900 (has links)
Thesis (Ph. D., Microbiology, Molecular Biology and Biochemistry)--University of Idaho, October 2008. / Major professor: Scott A. Minnich. Includes bibliographical references. Also available online (PDF file) by subscription or by purchasing the individual file.
9

Forensic Analysis of Human DNA from Samples Contaminated with Biological Weapons Agents

Timbers, Jason January 2011 (has links)
The use of biological agents as potential weapons has been a concern of security agencies for many years. Security agencies require alternative field protocols for handling forensic samples that could be contaminated with biological weapons. In this study, manual and automated DNA extractions were compared for the ability to remove biological agents and for their effectiveness and consistency when samples were contaminated with bacteria, spores or toxins. Purified DNA was evaluated for the absence of the agents, and for the effects of the process on the isolated human DNA. Results demonstrated that incubation of samples in a cell lysis solution eliminated bacteria and toxins, but an additional 0.22 µm filtration step was necessary to successfully remove bacterial spores. Blood and buccal swab samples exposed to some bacteria showed DNA loss and/or degradation. The automated extraction procedure would be preferable over the manual protocol to isolate human DNA contaminated with biological weapons.
10

Options for a Scientific Advisory Panel for the Biological and Toxin Weapons Convention.

Rhodes, Catherine A., Dando, Malcolm January 2007 (has links)
No / A Web of Prevention provides a timely contribution to the current debate about life science research and its implications for security. It is an informative guide for both experts and the public¿ It is a forward-looking contribution covering both ends of the equation and creates momentum for the current discussion on effective preventive measures and effective control measures¿ While there are no guarantees for preventing misuse, there are nonetheless crucial steps the world community can take towards the overarching goal of a global network for the life sciences. This book sheds light on concrete steps toward the achievement of this worthy goal.¿ This book with its collection of essays provides an in-depth analysis of the various mutually reinforcing elements that together create and strengthen a web of prevention - or of assurance - that is vital to ensure that the advances in the life sciences are not misused to cause harm. All those engaged in the life sciences and in policy making in governments around the world should read this book so they can take steps to strengthen the web preventing biological weapons.¿ Since September 11, 2001 in many countries renewed attention has been given to how research in the life sciences might inadvertently or intentionally facilitate the development of biological or chemical weapons. This state-of-the-art volume examines the full extent of the issues and debates. Coverage includes an overview of recent scientific achievements in virology, microbiology, immunology and genetic engineering with a view to asking how they might facilitate the production of weapons of mass destruction by state, sub-state or terrorist organizations. Consideration is given to what we have and haven¿t learned from the past. Employing both academic analysis and reflections by practitioners, the book examines the security-inspired governance regimes for the life sciences that are under development. Ultimately the authors examine what is required to form a comprehensive and workable `web of prevention¿ and highlight the importance of encouraging discussions between scientists, policy makers and others regarding the governance of vital but potentially dangerous research.

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