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221.
Studies are reported on microbial conversion of various unsaturated fatty acids to 10-hydroxy and/or 10-oxo fatty acids by Micrococcus luteus. Four fatty acids possessing cis-9-unsaturation produced 10-hydroxy and 10-oxo fatty acid products, but three enoic acids possessing trans-9-unsaturation or double bond(s) in other than the 9-carbon position were inactive as substrates. 10-Hydroxy palmitic and stearic acids were converted to the corresponding 10-oxo fatty acids, but the 10-oxo compounds were inactive as substrates. This indicates that the metabolic sequence of cis-9-enoic fatty acid by the microbial enzyme(s) is first converted to 10-hydroxy fatty acid and then to its 10-oxo compound.  相似文献   
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In this note, new data concerning the agrarian structure of Bangladesh are employed to test the efficacy of ceilings on the size of landholdings as a means of making land available to the landless and the near landless. The data confirm that the numbers of potential claimants for land far exceeds the potential supply, even if ceilings on holdings were lowered from 100 standard bighas (331/3 acres) to 25 standard bighas (81/3 acres).  相似文献   
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While the Declaration of Principles agreed between the government of Israel and the Palestine Liberation Organization in September 1993 was widely welcomed as the major breakthrough in the seemingly intractable Arab‐Israeli conflict, progress proved to be difficult, uncertain and, at times, bloody. This article places the agreement in the context of previous peace endeavours in an attempt to explain why the apparent early promise proved so difficult to sustain.  相似文献   
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Proponents of a wide range of power transition theories suggest that conflict between the United States and China is inevitable. History indicates that is not true and conflict can be deterred. A key element to that deterrence is an effective Alliance strategy. While the Obama Administration has outlined an effective deterrent national strategy, it has not provided any military strategy. Some have proposed Air Sea Battle can be that strategy. For a variety of reasons, ASB will not work. This article proposes the Alliance adopt Offshore Control as a military strategy to deter China and assure allies and friends in the region. It is based on the concept of defending the first island chain, denying China use of the seas inside the first island chain and dominating the seas outside it. Its deterrent power is enhanced because Offshore Control is affordable, politically feasible, and can be executed today.  相似文献   
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This article argues for the importance of more focused scholarly attention on the development of mass‐elite linkages ‐ and in particular those linkages that transcend the electoral connection ‐ for understanding democratic consolidation, drawing on the post‐communist experience of the Czech Republic as a case study. Starting with the government's loss of its majority in the 1996 Czech elections amidst favourable economic conditions, we argue that this electoral result goes beyond the response to policy priorities to point to larger deficits in the development of channels of access and communication in the policy‐making process. Such deficits, characteristic of the post‐communist experience regionally, are not merely legacies of the stunted civil societies of the communist period, but also reflect a post‐communist style of governance that may itself discourage regularized citizen and associational input. As the episodic electoral connection alone cannot bear the weight of democratic consolidation, the risk is a pattern of mass‐elite linkages that creates a punctuated politics of elections and street demonstrations.  相似文献   
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