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281.
S. Paul Kapur 《The Nonproliferation Review》2013,20(2):279-288
Significant nuclear reductions by the United States can affect other states in one of five ways: by directly altering their strategic calculations and postures; by indirectly altering their strategic calculations and postures by affecting the behavior of third-party states; by undermining formal US deterrence commitments; by eroding the United States's perceived ability to provide “informal” deterrence through the maintenance of an active global presence; and by creating normative pressure for states to emulate US nuclear reductions. Only the erosion of “informal” deterrence is likely to affect South Asia; to the extent that significant US nuclear reductions affect South Asia, then, their impact is likely to be destabilizing. 相似文献
282.
ANTOINE ROZÈS 《African Security Review》2013,22(3):17-31
Children on the African continent have suffered immensely from the proliferation and misuse of small arms, including death, injury, displacement, separation from families, loss of access to health, humanitarian and educational services, and lack of economic opportunities. Further, over 300,000 children serve as child soldiers, relying on small arms as their tools of war. The international community has worked to establish protections for children for over 50 years, yet children continue to suffer. The recent UN Special Session on Children adopted ‘A world fit for children’, which, in combination with the Programme of Action agreed upon at the July 2001 UN Conference on Small Arms, begins to address a comprehensive approach to eliminating the negative impacts of small arms proliferation on children in conflict. 相似文献
283.
Jugdep S. Chima 《Small Wars & Insurgencies》2013,24(4):615-637
This article examines the ‘political’ and ‘military’ strategies used by the Indian state successfully to quell the Sikh insurgency in Punjab, and applies these lessons to controlling the Sunni insurgency in Iraq. At a conceptual level, this article argues that insurgencies are both a ‘military’ and ‘political’ phenomenon, and that ways to quell them can be either ‘military’ or ‘political,’ or a combination thereof. At the empirical level, this article argues that stability cannot be restored to Iraq until Sunni political actors are effectively brought into the mainstream political process through either ‘military’ or ‘political’ means, or a combination thereof. The analysis in this article provides substantive depth and detail to these otherwise seemingly straightforward propositions. 相似文献
284.
285.
S. Yaqub Ibrahimi 《Small Wars & Insurgencies》2017,28(6):947-972
This paper examines the institutional and functional aspects of the Taliban’s Islamic Emirate of Afghanistan (IEA). The Taliban’s coercive approach and its entire reliance on “war-making” to “state-making” shows the difficulty of the transformation of an insurgent group into a state structure. The Taliban was primarily capable of establishing a two-track system of governance. However, the assessment of the IEA’s institutional and functional capabilities shows that the military–political organization formed by the Taliban lacked statehood in all three areas of legitimacy, authority and capacity. 相似文献
286.
The Akko 1 shipwreck is the remains of a 26-metre-long Egyptian armed vessel or auxiliary naval brig built at the beginning of the 19th century. Remains of six flintlock muskets were retrieved from the shipwreck, and characterised by various metallurgical methods. The research aimed to study the composition and microstructure of the musket fittings and their manufacturing processes, and if possible, to determine the date and origin of the raw materials. The lead isotope analysis of the fittings suggests that their raw material originated in Great Britain. Based on their typology and composition, the fittings were made in Great Britain of brass alloy and manufactured by casting, probably at the same workshop; and the staple was manufactured by casting and drawing. Considering the zinc content, combined with the manufacturing techniques, the fittings were manufactured between the latter part of the 18th and the early 19th centuries, which might indicate that they were purchased in the course of 19th century weapons trade to be used on board the Egyptian ship. 相似文献
287.
We consider the optimal wagers to be made by a gambler who starts with a given initial wealth. The gambler faces a sequence of two-outcome games, i.e., “win” vs. “lose,” and wishes to maximize the expected value of his terminal utility. It has been shown by Kelly, Bellman, and others that if the terminal utility is of the form log x, where x is the terminal wealth, then the optimal policy is myopic, i.e., the optimal wager is always to bet a constant fraction of the wealth provided that the probability of winning exceeds the probability of losing. In this paper we provide a critique of the simple logarithmic assumption for the utility of terminal wealth and solve the problem with a more general utility function. We show that in the general case, the optimal policy is not myopic, and we provide analytic expressions for optimal wager decisions in terms of the problem parameters. We also provide conditions under which the optimal policy reduces to the simple myopic case. © 1997 John Wiley & Sons, Inc. Naval Research Logistics 44: 639–654, 1997 相似文献
288.
Colin S. Gray 《战略研究杂志》2013,36(3):333-365
This article argues that Man is a moral being and strategy inherently is a human project. It follows that strategy has to have a moral dimension. All human beings have a moral compass, acquired by social–cultural necessity. The compass has survival value. The problem is that the human race does not possess only one such compass. Since will is key to strategic performance, and because that will requires as fuel a sufficient confidence in the justice of a cause, in principle at least one belligerent's moral armament may be usefully superior to another's. One can claim with confidence that strategic advantage can be secured by some moral advantage. 相似文献
289.
290.
The article presents a Bayesian analysis for the environmental stress screening problem. The decision problem of deriving optimal stress screen durations is solved. Given a screen duration, the optimal stress level can also be determined. Indicators of the quality of a screen of any duration are derived. A statistical model is presented which allows a posterior density for the rate of early failures of the production process to be calculated. This enables the user to update his opinion about the quality of the process. © 1994 John Wiley & Sons, Inc. 相似文献