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101.
S. Andrew Starbird 《海军后勤学研究》1997,44(6):515-530
Acceptance sampling is often used to monitor the quality of raw materials and components when product testing is destructive, time-consuming, or expensive. In this paper we consider the effect of a buyer-imposed acceptance sampling policy on the optimal batch size and optimal quality level delivered by an expected cost minimizing supplier. We define quality as the supplier's process capability, i.e., the probability that a unit conforms to all product specifications, and we assume that unit cost is an increasing function of the quality level. We also assume that the supplier faces a known and constant “pass-through” cost, i.e., a fixed cost per defective unit passed on to the buyer. We show that the acceptance sampling plan has a significant impact on the supplier's optimal quality level, and we derive the conditions under which zero defects (100% conformance) is the policy that minimizes the supplier's expected annual cost. © 1997 John Wiley & Sons, Inc. Naval Research Logistics 44: 515–530, 1997 相似文献
102.
This article generalizes the classical periodical replacement model with minimal repair by considering the effect of the overhaul, which is assumed to be able to rejuvenate the system. The generalization is based on the notion of the virtual age of a system introduced by Kijima, Morimura, and Suzuki [“Periodical Replacement Problem without Assuming Minimal Repair,” European Journal of Operational Research, 37 , 194–203 (1988)]. © 1995 John Wiley & Sons, Inc. 相似文献
103.
Andrew J. Gawthorpe 《战略研究杂志》2018,41(1-2):301-325
Harvard professor Samuel P. Huntington has frequently been considered a Vietnam War hawk. His observation that ‘forced-draft urbanization’ might help the United States win the war has come to define his engagement in contemporary strategic debates. This essay argues that both Huntington’s academic work and his private policy advice to the U.S. Government in fact urged a political settlement to the conflict. It argues that in spite of this, Huntington refused to break publicly with the U.S. policy because of his wider concern over what he saw as a crisis of authority in the U.S. foreign policy and governing institutions in the era. 相似文献
104.
Andrew Ross 《Defense & Security Analysis》2018,34(4):410-423
ABSTRACTIn combat, the ratio of shots fired per casualty inflicted can provide a measure of the combat effectiveness of a force. The shots per casualty ratio achieved by the 1st Australian Task Force in Vietnam is shown to change according to factors including marksmanship, tactics and combat type. While, over the course of the campaign, 1ATF fired an increasing number of shots to achieve a casualty, this is explained by improvements in the quality of Viet Cong and People’s Army small arms. Australian Task Force and US Army shots per casualty ratios are briefly compared.. 相似文献
105.
Andrew Phiri 《Defence and Peace Economics》2019,30(4):474-487
Using annual data collected from 1988 to 2015, this study provides evidence of a non-linear relationship between military spending, economic growth and other growth determinants for the South African economy. The empirical study is based on estimates of a logistic smooth transition regression (LSTR) model and our empirical results point to an inverted U-shaped relationship between military spending and economic growth for the data. Furthermore, our empirical results suggest that the current levels of military spending, as a component of total government expenditure, are too high in the South African economy and need to be transferred towards more productive non-military expenditure in order to improve the performance of economic growth and other growth determinants. 相似文献
106.
Andrew Novo 《Small Wars & Insurgencies》2019,30(1):31-61
ABSTRACTWhile often held up as a model of successful American counterinsurgency, the Greek Civil War presents a unique case. Peculiar local conditions and geopolitics contributed to the defeat of communist forces in Greece. A firm British and later American commitment to combating communism stood in contrast to ambiguous support from the Soviet Union in an area they considered outside of their sphere of influence. Strong nationalist feeling among the Greek population buttressed support for the government and undermined the ‘internationalist’ concessions of communist forces. These characteristics make the extrapolation of broader lessons focused on victory through the application of overwhelming American resources and the financing of local forces problematic. If lessons are to be gleaned from this case, they should focus on the critical roles played by internal political dynamics and geopolitics in undermining the strength of the insurgent forces and how these provided a stable platform from which the counterinsurgents could operate. 相似文献
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