European retrospective: the European aerospace industry 1970-2000

The success of Airbus Industrie in challenging Boeing’s dominant position in the highly competitive civil airliner market has been widely reported. In the light of this success this paper reviews the progress made by the European aerospace industry in the last three decades of the twentieth century. In particular the position of Europe in relation to the US aerospace industry is analysed. As well as covering civil airliner production the study also considers the space and aero engine sectors. In order to explore the factors that have led to a European challenge, three organisations, each from different sectors of the industry, are analysed. The paper concludes that there has been a revival in the fortunes of the industry and its position within the world aerospace industry

Protein Import Into Chloroplasts: An Ever-Evolving Story

Chloroplasts are but one type of a diverse group of essential organelles that distinguish plant cells and house many critical biochemical pathways, including photosynthesis. The biogenesis of plastids is essential to plant growth and development and relies on the targeting and import of thousands of nuclear-encoded proteins from the cytoplasm. The import of the vast majority of these proteins is dependent on translocons located in the outer and inner envelope membranes of the chloroplast, termed the Toc and Tic complexes, respectively. The core components of the Toc and Tic complexes have been identified within the last 12 years; however, the precise functions of many components are still being elucidated, and new components are still being identified. In Arabidopsis thaliana (and other species), many of the components are encoded by more than one gene, and it apperas that the isoforms differentially associate with structurally distinct import complexes. Furthermore, it appears that these complexes represent functionally distinct targeting pathways, and the regulation of import by these separate pathways may play a role in the differentiation and specific functions of distinct plastid types during plant growth and development. This review summarizes these recent discoveries and emphasizes the mechanisms of differential Toc complex assembly and substrate recognition

Strategic alliances and competitive strategies in the European aerospace industry: the case of BMW Rolls-Royce GmbH

Strategic alliances are an important feature of the aerospace industry and there have been many studies that have sought to evaluate their performance. Most have taken a policy perspective exploring the economic and political benefits claimed for collaboration of this type. The perspective is a reflection of the political origins of many aerospace alliances. This study seeks to evaluate, from a managerial perspective, one of the newer alliances established on a strictly commercial basis,. It focuses on BMW Rolls-Royce GmbH, one of a small number of truly European alliances. The study concludes that although Rolls-Royce bought out its German partner after a decade of operation, the alliance was a success. The two engines developed by the alliance over this period were a technical success, overall sales were well on target and the alliance was about to break even. In addition, the study concludes that the alliance formed a key element in Rolls-Royce‟s successful strategy to extend its product portfolio, a strategy that elevated the company to second place in the global aero engine market

MS-050: Robert B. Arms Collection

The Robert B. Arms collection consists largely of papers regarding quarterly returns, receipts, and letters from the ordnance office; along with muster rolls, descriptive lists and state of Vermont orders. There is a section on the 16th Regimental Reunions, as well as documents pertaining to Arms’ role as Deputy Collector. There is extensive paperwork regarding George Stannard’s account, including at testimony made by Arms on the matter of Stannard’s bankruptcy. The researcher will find a hefty amount of correspondence between Arms and William A. Scott concerning the sale of property in North Dakota. Although this is a Civil War collection, it is not a rich Civil War resource. There are a few orders to Arms from his commander Colonel Veazey, as well as detailed letter from Arms to his parents describing the raid on headquarters that resulted in the capture of General Stoughton. The most intriguing item is a letter from Arms to his son written in October 1889 describing his trip to Gettysburg, and the possibility of a misunderstanding of what his Company actually did in the battle. The majority of the collection, however, is the basic paperwork of an officer. The post-war documents demonstrate how Arms served his state after the war, specifically his men in aiding with their pension claims. Special Collections and College Archives Finding Aids are discovery tools used to describe and provide access to our holdings. Finding aids include historical and biographical information about each collection in addition to inventories of their content. More information about our collections can be found on our website http://www.gettysburg.edu/special_collections/collections/.https://cupola.gettysburg.edu/findingaidsall/1045/thumbnail.jp

Propagation of Cascades in Complex Networks: From Supply Chains to Food Webs

A general theory of top-down cascades in complex networks is described which explains two similar types of perturbation amplifications in the complex networks of business supply chains (the `bullwhip effect') and ecological food webs (trophic cascades). The dependence of the strength of the effects on the interaction strength and covariance in the dynamics as well as the graph structure allows both explanation and prediction of widely recognized effects in each type of system.Comment: 16 pages, 3 figure