Postlesion Recovery of Motor and Sensory Cortex in the Early Twentieth Century

This article addresses early work on partial recovery that followed small motor cortical lesions. Leyton and Sherrington (1917 Leyton, ASF and Sherrington, CS. 1917. Observations on the excitable cortex of the chimpanzee, orang-utan and gorilla. Q J Exp Physiol, 11: 135–222.  [Google Scholar]) studied the motor cortex in apes, hoping to learn more about the contralateral muscle representations. Then they placed small lesions within the precentral cortex, followed by a loss of the contralateral muscle twitches. The sudden loss remained for about one week, but recovery was observed and continued for weeks, up to a standstill. Sherrington and Graham Brown (1913) Graham Brown, T and Sherrington, CS. 1913. Note on the functions of the cortex cerebri. J Physiol (Lond), 46: xxii [Google Scholar] observed the same results in a serial, chronic experiment on a chimpanzee. The brain was sent to Monakow's Brain-Institute in Zurich for investigating the lesions and the degeneration pattern. Constantin von Monakow (1853–1930) had been a pioneer on recovery after acute lesions, coining the term “diaschisis.” During WWI, Graham Brown and Stewart (1916) Graham Brown, T and Stewart, RM. 1916. On disturbances of the localization and discrimination of sensations in cases of cerebral lesions, and on the possibility of recovery of these functions after a process of training. Brain, 39: 348–454. [Crossref] , [Google Scholar] studied a soldier in a British army hospital who suffered from a cerebral gunshot wound, localized in the sensorimotor cortex. Early and prolonged rehabilitation was successful. In 1950, Glees (1909–1999) and Cole (Oxford) placed a small motor-cortical lesion in macaque monkeys; for a few days, the monkeys had difficulties and were slow for the task. Daily training was resumed and recovery was accelerated by alimentary reward. Finally, Lashley (1890–1958) understood that handicapped patients “achieved their goal with variable means.” This demonstrated the value of active and prolonged rehabilitation, in addition to the (passive) recovery of function.     

Towards the Baghdad Pact: South Asia and Middle East Defence in the Gold War, 19477ndash;1955

This article illustrates US policy on European integration and the European Economic Community (EEC) by focusing on the General Agreement on Tarriff and Trade (GATT) Kennedy Round negotiations (1963–7). However underestimated in the history of international relations, GATT provides in fact an outstanding framework for analysing the foreign policy of its members. Whilst analyses of the Round per se already exist, no scholar thus far has focused on US policy towards European integration. Moreover, no previous author has utilised the European archives and has examined the stances of the EEC. This article shows that US support for European integration, which both Kennedy and Johnson followed at the behest of the ‘Europeanists’ in their respective administrations, conditioned the bargaining position of the United States in Geneva. The US negotiators tried to enhance US trade interests while at the same time attempting to encourage European regional integration. In so doing, the United States played a role in the strengthening of European regional integration by favouring the unity of the area. Moreover, contrary to previous accounts, this article shows that US negotiators were able to direct and move forward a complicated negotiation, showing Washington's leadership. The article concludes by showing that the Kennedy Round ended a period of about twenty years during which the United States acted to promote the unity of Western Europe. At the end of the 1960s, with the worsening of the US economic conditions, the tension in transatlantic relations over monetary and security issues, and the strength that the EEC demonstrated during the Kennedy Round, ‘the Europeanists’ were no longer able to prevail with their line in the internal discussions. This change became apparent when the Nixon administration shifted to a more detached and ambiguous policy towards European integration.     

Covering up spying in the ‘Buster’ Crabb Affair: A note

Abstract

F EWER COLD WAR myths are more enduring in the United Kingdom than that of ‘Buster’ Crabb. In April 1956, Britain’s Secret Intelligence Service (SIS) coaxed Commander Lionel ‘Buster’ Crabb, a naval frogman from the Second World War, out of retirement to dive under the Soviet cruiser Ordzhonikidze, while it was docked in Portsmouth. It had brought the Soviet Premier Nikolai Bulganin and the First Secretary of the Communist Party, Nikita S. Khrushchev, to the United Kingdom on a state visit. The operation, routine by all accounts, ended in both personal and diplomatic failure. Fourteen months later, the decomposed body of a frogman washed up in Chichester harbour. Despite the British government’s hope that the discovery might be the end of the affair, it fired up the conspiracy theorists, who alleged that the body could not be Crabb’s; that, in fact, he had been kidnapped, taken to the Soviet Union, and renamed Korablev.¹ The government did little to dispel such myths. A few days after Crabb’s disappearance, The Times succinctly summed up the situation: ‘official reticence about the activities which led to the death of Commander Crabb has caused much speculation.’² Curiosity was further piqued a few days later when the prime minister, Sir Anthony Eden, stated m the house of commons on 9 May that ‘it would not be in the public interest to disclose the circumstances in which Commander Crabb is presumed to have met his death.’³     

The First World War and European Integration

The importance of the First World War in European integration history has been understated. Before 1914, intensifying economic integration had not brought corresponding political integration. But once hostilities broke out, Germany pursued indirect economic and military domination over its neighbours and a Central European economic association based on agreements with Austria-Hungary. The drive for the latter had little success, because of Germany's own uncertainties as well as Austria-Hungary's resistance. From 1916 the French government also pursued the goal of border buffer states, together with a permanent inter-Allied economic bloc, but was likewise unsuccessful. Nonetheless, the wartime experience helped to shape later integration initiatives during the inter-war years and even beyond.     

Comparative and transnational perspectives on the introduction of multiculturalism in post-war Sweden

In the 1970s, Canada, Sweden and Australia became the first countries in the West to adopt formally the idea of multiculturalism as a basis for the political management of immigrant settlement. This article compares the introduction of the idea and politics of multiculturalism in Sweden in the 1960s and 1970s to the introduction of multiculturalism in Canada and Australia during the same time period. The emergence of a politics of multiculturalism in Sweden shares many similarities with the emergence of Canadian and Australian multiculturalism: ‘white’ and ‘European’ immigrant minority groups; ethnic lobbying; expert and academic advocacy; multiculturalist public officials; and effectual claims-making based on the innovative idea of multiculturalism. The comparative perspective on the birth of Swedish multiculturalism furthermore highlights Finland as an important historical and transnational factor in the introduction of official multiculturalism in Sweden. The article contributes to research on the history of multiculturalism, the politics of ethnic diversity in Sweden and comparative research on modern Swedish history.     

海外华人跨国主义实践的模式及其差异——基于美国与新加坡的比较分析

论文参考有关跨国主义的理论文献和实证研究,分析了移民个人、移民社会以及民族国家在国际移民进程和跨国活动中所扮演的不同角色,考察了在美国和新加坡的华人新移民及其社团组织与祖籍国之间互动模式的变化。结果显示,由于国际移民的迁移历史以及移居国(地)结构的多重差异,导致了海外华人社会在人口构成和族裔社区建设等方面存在显著差异。个人、社团、祖籍国和移居国实际上并不是单方面地影响着海外华人的跨国活动及其与祖籍国的互动关系,他们的互动关系还受到国家关系和地缘政治等宏观因素的制约。因此,国际移民参与跨国活动的主要目的是为了寻求更好的、更广阔的创业和就业机会,以便提高个人和族群在移居国的社会地位,但其结果因移居国社会的结构因素影响而产生差异。     

Integrating Archaeological Heritage into Towns and Settlements

ABSTRACT

This article explores factors concerning the urban integration of archaeological heritage in towns and settlements. Archaeological heritage refers to visible, immovable archaeological remains (such as the remains of buildings or structures), sites, and areas (larger complexes). As part of the multidisciplinary process of archaeological heritage management, based on understanding the significance of a site and the goal of enhancing and preserving archaeological heritage in situ, urban integration and its determining factors have not been the subject of systematic research. The present study is derived from the application of deductive research based on theoretical assumptions validated by a qualitative survey. Research has identified 17 factors as the basis for the urban integration of archaeological heritage in towns and settlements. These factors represent a theoretical and practical contribution not only to urban planning but also to archaeological heritage management.     

SHAKING TABLE DYNAMICS: RESULTS FROM A TEST-ANALYSIS COMPARISON STUDY

This paper presents the results of a comprehensive comparison study between the analytically predicted and experimentally identified dynamics of the shaking table system built recently in the Structural Engineering Laboratory at Rice University in Houston, Texas. The primary objectives of the research presented here are two-fold: (1) to shed light into the dynamic performance of asmall-tc-medium size, uni-axial, servo-hydraulic, displacement-controlled shaking table system, and (2) to validate a linearised dynamic model of the system (in the form of the total shaking table transfer function) developed earlier by the authors from basic principles. The analytical model incorporates the inherent dynamic characteristics of the various components of the shaking table system (i.e. controller, servovalve, actuator, test specimen, and reaction mass) and their dynamic interaction.

The test-analysis correlation study performed over a wide range of operating and payload conditions provides useful information on the sensitivity of the shaking table transfer function to control gain parameters and how it can be used to tune the shaking table controller for optimum performance under various payload conditions. The good test-analysis correlation results obtained validate the analytical shaking table model, show its robustness, and provide keen insight into the underlying coupled dynamics of a shaking table system. In order to achieve this good test-analysis correlation, it was crucial to include a time delay in the analytical model of the shaking table system (innovative feature of the model to account for the time lag in the response of the servovalve-actuator system). The expected significant dynamic interaction between payload and shaking table is also confirmed by this study.