DNA‐Based Identification of Forensically Important Lucilia (Diptera: Calliphoridae) in the Continental United States*

Abstract: Correct species identification is critical when dipteran larvae are used for inference of the postmortem interval. To facilitate DNA‐based identification of forensically important flies of the genus Lucilia in the continental United States, we develop a vouchered reference collection and DNA sequence database. A total of 122 specimens were collected for nine of the 10 species of Lucilia reported to occur in the continental United States. Using the polymerase chain reaction and DNA sequencing, data were obtained for an 1100‐bp region of the mitochondrial gene encoding cytochrome oxidase I (COI). We consider a species suitable for DNA‐based identification if it is exclusively monophyletic in >95% of bootstrap pseudoreplicate phylogenetic analyses. Seven of the nine species meet that criterion. Two species (Lucilia coeruleiviridis and Lucilia mexicana) share COI sequence and cannot be distinguished using our reference database. We conclude that DNA‐based identification is likely to be successful for the other seven species.     

Introduction

Central Eastern Europe (further CEE) has been thoroughly reconstructed during nearly a quarter of century since the fall of the Berlin wall and the end of the cold war. The CEE countries turned to the West for economic and technological advancement, for political and administrative models as well as for protection. The authors coming from eight different countries look at the place and role of the former member states of the Warsaw Pact in the new European and international constellation. This concept of CEE includes most pro-western states of the former ‘Eastern block’: the four countries of Central Europe (Poland, the Czech Republic, Slovakia and Hungary) and the Baltic states (Lithuania, Latvia and Estonia). There were many tumultuous political developments in and around the region within the last decade, and especially during the last five years when the financial crisis started to take its toll. While the Atlantic link of Central and Eastern Europe is still strong, many commentators have pointed out its wearing strategic meaning. The balance between the focus on the USA and the EU has shifted in favour of Europe. However, this shift has rather been an incomplete one due to the region's own political and economic problems. The aim of this special issue is to analyse the new constellation by looking at the CEE countries themselves, at their ability to react and adapt, produce sound political strategies and act on as national actors: through bilateral ties, regional co-operation, NATO and the EU. Also, the main external actors - the USA, Russia and Germany - are looked at as they directly influence the way how the CEE countries shape their policies.     

Working with Caribbean Immigrants After the World Trade Center Tragedy

SUMMARY

Caribbean immigrants were among those transfixed by the destruction and human suffering caused by the World Trade Center tragedy. An emergent cliché is that life will never be the same after September 11th. This study explores the issues that impact the health and well-being of English-speaking Caribbean immigrants and challenges social workers to reassess their intervention with immigrant populations in the Post 9/11 era.     

The World Bank as Knowledge Bank: Analyzing the Limits of a Legitimate Global Knowledge Actor

The World Bank has always sold ideas, not just loans. Starting in 1996, then president James Wolfensohn rebranded the Bank by articulating a formal vision of a “Knowledge Bank”—a provider of state‐of‐the‐art expertise on development. After a number of internal changes and assessments, the Bank is acknowledging that it needs to be more humble, pluralistic, and practical. Why do some regard the Bank as a legitimate knowledge actor, whereas others contest that authority? We offer an analytical framework that can explain stakeholders' uneven recognition of the Bank's knowledge role. When stakeholders define knowledge as products, the Bank generally obtains recognition for the quality and quantity of the information it generates. This is the output dimension of legitimacy. On the other hand, when knowledge only counts as such to users who have been part of the process of creating it, the Bank finds itself with limited recognition.     

《身见录》与《海国闻见录》之比较

鸦片战争以前中国人对世界的认识十分贫乏。康熙六十年（1721）,山西人樊守义著《身见录》。雍正八年（1730）,福建人陈伦炯著《海国闻见录》。这是18世纪上半叶中国人开眼看世界的珍贵文献。有必要从作者身世、写作背景、撰著经过、写作目的、内容特色等方面,对这两部书进行比较分析。     

历史的选择 人民的选择——纪念中国共产党成立90周年

1840年鸦片战争后,中国沦人了半殖民地半封建社会的深渊。中国人民为了推翻压在自己头上的三座大山,进行了前赴后继的不屈斗争。太平天国运动失败,戊戌变法的失败和中国民主革命失败,证明了这样一个真理,只有中国共产党才能救中国,这是历史的选择,也是人民的选择。     

Local Labor Demand and Program Participation Dynamics: Evidence from New York SNAP Administrative Records

This study estimates the effect of local labor demand on the likelihood that Supplemental Nutrition Assistance Program (SNAP) beneficiaries are able to transition out of the program. Our data include SNAP administrative records from New York (2007 to 2012), linked at the person‐level to the 2010 Census, and linked at the county‐month‐level to industry‐specific labor market conditions. We find that local labor markets matter for the length of time spent on SNAP, but there is substantial heterogeneity in estimated effects across local industries. Using Bartik‐style instruments to isolate the effect of labor demand and controlling for the changing composition of entrants and program rules brought on by the Great Recession, we find that fluctuations in labor demand in industries with high shares of SNAP participants—especially food service and retail—change the likelihood of exiting the program. Notably, estimated industry effects vary across race and parental status, with black participants being most sensitive to changes in local labor market conditions and mothers benefiting less from growth in local labor demand than fathers and non‐parents. We confirm that our results are not driven by endogenous inter‐county mobility or New York City labor markets and are robust to multiple specifications.     

CHANGE AND DISCONTINUITY: WAR AND AFGHANISTAN, 1904–1924

In the imaginations of many, war in British India had its focus on the North-West Frontier and was fought against the tribes of that region. However, British thinking about Indian defence involving Afghanistan underwent tremendous change over the period under consideration. British plans to meet a Russian invasion on the Kabul-Kandahar Line in 1904 resembled those of any other Nineteenth Century Imperial campaign, with numbers of infantry and cavalry still being thought of and referred to as bayonets and sabres. Twenty years later, heavily influenced by the experiences of the Great War in the region and the Third Afghan War and associated operations, the calculus was different with logistics changed by motor vehicles and the introduction of what today are referred to as force multipliers, such as aeroplanes and machine guns. It was over this period that warfare as fought and conceptualised by men like Napoleon gave way to modern practices familiar to us today.