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41.
The May 2002 tranche of British Security Service files released to the Public Record Office included hitherto classified policy files containing documents on Secret Service Committee meetings held from 1919 to 1923. This body wrote an important yet relatively obscure chapter in British intelligence history: the post-First World War reorganization and retasking of British secret service machinery, the focus now being Soviet Russia. However, by encouraging the deliberate overstatement of the Bolshevik 'subversive' threat and then backing excessive measures to counter it, some British officials may have sown the seeds of government's later inability to detect a much graver peril to national security, that of Soviet espionage.  相似文献   
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Abstract

From the late 1960s through the 1980s, Puerto Ricans developed a movement in California in support of Puerto Rico's political independence that allied itself with Anglos, African Americans, Chicanos and other Latinos. These alliances were strategic in extending the influence of the movement in solidarity with Puerto Rico's struggle beyond the relatively small and geographically dispersed Puerto Rican population in California. These implicit and explicit political alliances with other sectors led to an interesting ideological and cultural exchange between radical Puerto Rican organizations and these groups. These notes initiate an exploration of this period, through the oral histories of some of the participants in this movement. The focus of the initial exploration is on those who were in positions of leadership and influence in Northern and Southern California within the radical politics of the Puerto Rican Socialist Party—at the time, the main Puerto Rican socialist organization in Puerto Rico and the US.  相似文献   
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We report two cases of sudden unexpected death in two unrelated African American female infants, 2 months and 4 months old. Both infants were attended to by the same babysitter in the same apartment and died 39 days apart in the same bed and in the same bedroom. The autopsy of the first infant revealed sudden unexplained death in an infant. Toxicologic analysis for carbon monoxide (CO) was not performed because it was not suspected. When the second infant died, investigation into the ambient air quality within the apartment revealed high levels of CO emanating from a poorly ventilated and defective hot water heater, which was located across a hallway from the bedroom where the two babies died. CO saturation levels in the postmortem blood samples of the two babies were elevated and were similar (13% and 14%). Nicotine and cotinine were not detected in the blood sample of the two infants. Cherry-red livor mortis was absent. Acute CO intoxication was determined to be the underlying cause of these two unexpected deaths. These two cases underscore the need to integrate ambient air analysis and postmortem CO analysis as routine components of the comprehensive death investigation of infants who die suddenly and unexpectedly.  相似文献   
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