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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.
211

An analysis of recent changes in the concept and practice of work

Ransome, Paul Edward January 1993 (has links)
No description available.
212

Chaotic synchronisation in wideband communication systems

Williams, Christopher January 1999 (has links)
No description available.
213

Geo-strategic approaches to co-operative maritime security in northeast Asia : with particular reference to naval arms control, maritime confidence-building measures and maritime co-operation measures

Kim, Duk-Ki January 1998 (has links)
The purpose of this study is to design a co-operative maritime security structure for Northeast Asia through the application of naval arms control and disarmament measures (both structural and operational), maritime confidence-building measures (MCBMs) and maritime cooperation measures (MCMs). In order to construct an analytical framework for such an application it is necessary to introduce sub-objectives. The first is to explore the options for providing co-operative maritime security, such as naval arms control. MCBMs and MCMs, and to assess the value of their contribution to the general co-operative maritime security framework. The second is to examine the particular points of the major regional powers' maritime security policies with a view to considering their relevance to the construction of a system of co-operative maritime security in Northeast Asia. The third is to delineate the regional geo-strategic security environment conducive to Northeast Asian co-operative maritime security in the framework of the various types of measures. The final part examines the potential conditions for the application of co-operative maritime security measures and suggests a priority of application on the basis of the regional maritime security environment. In the last decade, the United States and Russia have been forced to change their defence policies, trim their budgets, curtail operations overseas, and re-evaluate their fundamental purposes. Nonetheless, the medium powers, such as China and Japan, continue to build and deploy naval weapons and vessels that others find threatening. Unless they reconsider their positions toward co-operative maritime security, they may miss a critical opportunity to bring stability to the high seas. In Northeast Asia, the main boundary and territorial disputes are maritime in nature, e.g. Russia-Japan (South Kuril IslandslNorthern Territories), Korea-Japan (the Tok Islandsffakeshima), China-Japan (the Senkaku Islandsffiaoyu Tao), as well as Taiwan and, in the South China Sea, the Paracel Islands/Xisha Qundao (Vietnam-China), and the Spratly IslandslNansha Qundao (China, Vietnam, Malaysia, Taiwan, Philippines and Brunei). Multilateral security activities cannot replace formal diplomatic/legal negotiations to settle maritime boundary and territorial disputes, but co-operative maritime security measures may be particularly valuable in minimising the risk of conflict in such circumstances. Among the MCBMs, the most promising areas involve modifying existing INCSEA agreements, and establishing or expanding measures of transparency, such as compliance with the UN or an eventual regional arms register and the regular issue of credible official Defence White Papers. In the current context of strategic uncertainty and maritime force development in Northeast Asia, information exchange measures and communication measures may be the most valuable MCBM, applicable region-wide. Co-operative maritime security measures can offer a number of benefits. The main goals of MCMs are cost reduction through shared efforts or by joint operations for humanitarian purposes, joint development of marine resources, the protection of SLOCs and prevention of sea pollution. MCMs can also be used as confidence-building measures in themselves to maintain communication when tensions heighten. MCMs indicate that neighbouring countries can work together to look after certain problems at the regional or subregional level. This can help not onJy to deter potential adversaries but also to assure extraregional countries that no direct threat would be posed to their sea-borne trade. With functional and operational approaches, MCMs cover marine pollution, search and rescue, illegal activities, including drug smuggling, piracy and fisheries infringement. The first area of naval arms control to be considered covers constraints on naval activities as operational naval arms control measures. General operational arms control measures could be used to cover other naval activities, or they could serve as a model for similar agreements in other areas. The provisions for notification of dangerous activities, for instance, could be broadened to include mandatory notification of all naval exercises. After the 1972 Incidents at Sea Agreement, the United States and Russia developed stabilising rules of behaviour as their navies came into contact with each other across the world's oceans. With the expansion of naval forces in Northeast Asia and the increased likelihood of accident and miscalculation, one could make a case for the negotiation of regional INCSEA agreements, particularly on a bilateral basis. Such agreements already exist in the North Pacific: Canada and Russia, the US and Russia, Russia-Japan and Russia-ROK. The United States and China have also signed a related agreement on maritime consultation. Operational measures at sea could be implemented by imposing restraints on naval activities and geographical limitations. Structural measures, as the second aspect of naval arms control, consist of quantitative and qualitative approaches. A quantitative approach based on ratios would inevitably affect the relative size of forces of different countries. Such agreements are difficult to achieve because of differences in geostrategic goals and asymmetries of naval forces in the region. This thesis argues that the development of co-operative maritime security measures to the point where they become a significant aspect of the regional maritime security framework in Northeast Asia will not be easy. It is a very diverse region, where there are quite different security perceptions and maritime territorial and legitimacy conflicts which require resolution. There is also little tradition of security co-operation, at least on a multilateral basis. The maritime issues themselves are generally complicated, and the practical and operational factors involved in the establishment of effective co-operative maritime security regimes are extremely demanding. Maritime confidence-building measures offer the greatest potentiaL as an initial step. As subsequent steps, maritime co-operation measures and naval arms control measures could be followed. The important question is whether or not the application of co-operative security models can be brought to the point where they can enable the effective management of the increasing complexities and uncertainties which characterise the emerging maritime environment in Northeast Asia. Current fiscal constraints might clearly provide an opportunity for Northeast Asian countries not only to consider more closely their threat perceptions but also to pursue regional co-operative maritime arrangements which rely more on mutual understanding and less on a naval arms build-up.
214

Private security and social control : the private security sector in the United Kingdom, its commercial functions and public accountability

South, Nigel January 1985 (has links)
This thesis examines the growth and significance of private security in the United Kingdom. It details the broad commercial functions and lack of public accountability of the private security sector and draws out the implications for civil liberties and public policy. This is a subject which has been seriously neglected in criminology, sociology and related disciplines in Britain. This thesis is the first (publicly available) criminological study of private security in Britain to bring together such a range of material and concerns. It draws upon original 'case-study' observational field-work and on interviews with a wide range of respondents, in private security, the police, Parliament, journalism, trade unions, civil liberties groups and academia. Extensive literature review and collaborative work with various involved parties also support the research. An introductory chapter provides background to the research and outlines the structure of the thesis. The second chapter presents two 'case studies' based upon the observational field-work, discusses aspects of methodology and draws out those points which broadened the nature of the research project and those which have particular relevance for subsequent chapters. The next chapter discusses the range and activities of the private security sector. The chapter on the issue of licensing examines 'causes for concern', present arrangements for self-regulation, the role of the professional associations and of the Home Office, considers the experience of other jurisdictions and generally presents the case for public regulation and accountability. A theoretical chapter charts the conditions conducive to the post-war growth of private security, takes issue with previous theoretical accounts and develops an analysis in which political relations with and within the state are forefronted. A concluding chapter offers cautionary comments on the limits and desirability of some possible future developments and adds thoughts on one possible avenue for policy development.
215

Fast algorithms for public key cryptography

Han, Yong-Fei January 1996 (has links)
No description available.
216

The adequacy of foster care allowances

Oldfield, Georgina F. January 1994 (has links)
No description available.
217

Investigation of methods for secure transmission of digital data at high speed

Johnston, B. A. January 1987 (has links)
No description available.
218

Tempe fermentation as a processing option for African cowpea

Graffham, A. J. January 1994 (has links)
No description available.
219

Microcomputer based security system

Kebaisy, M. M. January 1986 (has links)
No description available.
220

Security optimised optimal power flow

Zhang, Shouming January 1997 (has links)
No description available.

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