DART-TOFMS法检测发射药中的硝化甘油和Ⅱ号中定剂

目的建立一种快速检测发射药中主要成分硝化甘油（NG）、Ⅱ号中定剂（C2）的方法。方法采用实时直接分析飞行时间质谱技术（DART-TOFMS）,在正负离子模式下,通过特征分子离子精确质量数进行检材中NG和C2的定性分析。结果 NG的检测限为0.044mg/L,C2的检测限为0.0032 mg/L,检测时间仅在1min以内。结论该方法无需样品前处理和预分离,且具有快速、不受样品存在形态限制等优点,已用于案件检验,为案件的快速侦破发挥了重要的作用。     

苏联对意大利和东欧政策研究（1943—1947年）

在意大利战后安排问题上,苏联同美英两国的争斗早在二战后期就已经开始。意大利问题主要是战前殖民地等问题。出于利用英美矛盾为自己谋利的目的,苏联并不打算削弱意大利。由于英美两国在处理意大利问题上具有优先权,只允许苏联名义上参与意大利事务,并没有实际发言权,导致苏联在意大利问题上的变化以及在东欧问题上的强硬,美苏矛盾趋于尖锐化。苏联战后安全带政策目的是将东欧纳入自己的势力范围。苏联对意大利政策与对东欧政策是紧密联系在一起的。苏联从起初的不打算削弱意大利转变为不过分削弱意大利的政策,正是用来控制东欧并使其成为自己势力范围的政治筹码。这也成为美苏冷战的起源之一。     

No solid ground: Max Aub’s roots and routes

While Max Aub’s unique and prolific body of work has been the subject of numerous studies and monographs, his work remains undervalued in transnational contexts. An analysis of two of his plays, San Juan (1943) and El rapto de Europa (1946), and a collection of poems, Diario de Djelfa (1944), makes it possible to rethink the ways in which aesthetic projects, produced either during World War II or shortly afterwards, reveal a geography of the war’s forced displacements, in which the Spanish Civil War, European colonialism in North Africa, and its enduring postcolonial remainders become the most important landmarks. While the present analysis centers on Aub’s routes between Spain, France, Algeria, and, finally, Mexico, a persistent yearning for roots, for a sense of belonging, or, to use one of his characters’ words, for “solid ground” haunts his writing. The interplay between roots and routes therefore makes it possible to consider Aub’s work in a postcolonial context and within a transnational memory.     

Economic Aid: The End of Phase II and the Impact on Sustainable Peacebuilding in Northern Ireland

Abstract

Economic aid has been a critical component of the peace process in Northern Ireland allowing for community-based interventions, employment, social inclusion and regional stability. With the second round of funding coming to a close this essay explores the thoughts and perceptions of civil servants, fund administrators and community group leaders in Derry, Belfast and the Border Area to consider peoples reflections on the outcome of funding, concerns for the future once funding ends, what vital work is still needed and what strategies exist to continue the work of peace after the cessation of Phase II.     

Twelve-locus Y-STR haplotypes in the Flemish population

POPULATION: One hundred and thirteen unrelated Flemish men from Belgium.     

Polymorphism analysis of Y-chromosomal haplotypes in the Chinese Han population living in the Shaanxi province of China

Population: Chinese Han population living in the Shaanxi Province of China.