Loading and stability of a late 16th century Portuguese Indiaman

The stability characteristics of 16th century ships are not known with certainty, but safety issues related to floatability, stability and overloading were a cause of concern at the time. The aim of the paper is to advance knowledge in this field by developing a set of loading conditions for a typical Portuguese ship of this epoch, for both the voyage from Lisbon to India and the return voyage. This allows testing the reconstruction of the presumable Nossa Senhora dos Mártires as well as to use this reconstruction to bring a better understanding of safety and loading issues on the Portuguese East India route. Given the uncertainties about the loading conditions, several hypotheses are tested, varying the amount of ballast, the degree of overloading and the distribution of weights on board, and allowing the development of a range of plausible loading arrangements. The stability of the ship is then assessed using modern tools to develop the limit KG curve for compliance with a modern stability criterion applicable to large sailing vessels. The case study ship is a plausible reconstruction based on the analysis of nautical archaeological remains, contemporary documents and the use of modern naval architecture methods.     

Persistence of the cultural landscape in Campania (Southern Italy) before the AD 472 Vesuvius eruption: archaeoenvironmental data

Cultural landscapes were prominent during the Early Roman period when agronomic knowledge allowed the spread of intensive land exploitation in most of the available land. The aim of this contribution is to explore whether for the Campania region (Southern Italy) archaeoenvironmental data would support continuity or change in the cultural landscape of Roman tradition in the 4th and 5th centuries. To do so, new data from two sites located on the northern slopes of the Vesuvius, both buried by the AD 472 eruption have been investigated. Charcoal analysis, ¹⁴C dating, and chemical analysis of organic residues were carried out in order to study the landscape and the food production at these sites. The results suggest the persistence of the Roman cultural landscape until the 4th and 5th centuries in this area. The landscape is in fact strongly marked both in agriculture and woodland exploitation and management, being characterized by managed chestnut forests as well as valuable cultivations of walnut, large vineyards, olive groves, and probably orchards and crops. The integrated approach with archaeobotanical and archaeometric analyses proves to be a powerful method for the study of the past landscapes, providing a good insight into the environment. Furthermore, this study provided the most ancient evidence of chestnut silviculture for wood.     

Reporting oppression: mapping racial prejudice in Anti-Caste and Fraternity, 1888–1895

This paper presents a close reading of the reports of racial oppression that appeared in issues of two periodicals, Anti-Caste and its successor Fraternity, between 1888 and 1895. Edited in Street, Somerset, these periodicals created an extensive political geographical imagination by mapping international cases of racial prejudice. Although critical of the British empire, neither Anti-Caste nor Fraternity demanded the destruction of the British empire. In a tactic similar to that used by early Pan-Africanists, the papers’ narratives desired an end to the expansion of the British empire and an increase in the respect for and conditions of those who were ruled ‘under the British Flag’. However, Anti-Caste’s focus upon racial inequality across the United States as well as the British empire enabled it to create a distinctive critique of racial prejudice across the English-speaking world. Its criticism of the imperial project combined with support for human brotherhood allowed the paper to develop a framework for debates on racial prejudice that drew together criticisms of labour laws in India, the removal of people from their lands in Southern Africa, the racial segregation of public transport in the United States and the restriction of Chinese labour in Australia.     

《中国共产党历史》第二卷对中华人民共和国史研究的意义

2011年出版的《中国共产党历史》第二卷记载了中国共产党自1949年10月中华人民共和国成立至1978年12月中共十一届三中全会召开这段历史,该书不仅是党史研究的一项重大成果,而且对国史研究也具有重要意义:为正确把握新中国前29年历史的重大问题提供了基本参照;披露了140多件文献档案,整理了一系列统计数据,为深入研究新中国前29年的历史提供了有价值的新史料;其编写方法为研究编纂新中国前29年的历史提供了有益的借鉴和启示。     

20世纪安徽两次农村改革不同命运解析

在当代中国农村改革的历史进程中,安徽具有特殊的地位和影响,先后于20世纪60年代初和70年代末推行了"责任田"和"大包干"的改革。但是,由于政治背景、群众基础、两代领导人态度的不同,两次改革出现了完全不同的命运,"责任田"试行失败,"大包干"推广成功。     

20世纪上半叶河南烟草生产及其运销格局初探

20世纪上半叶,烟草是河南经济作物的一大特色。期间,河南烟草生产迅速发展,形成了烟草种植区域化、专业化的生产模式,并成为全国三大烤烟产区之一,一定程度上改变了河南农业单一的种植结构;同时,河南烟草生产的商品化程度不断提高,不仅满足了国内外卷烟加工工业的市场需求,而且还扩展了河南农村市场的发展空间;在此基础上,烟草集散市场的网络体系初步形成,烟草运销格局也因铁路运输方式的出现而发生重大变化。近代河南烟草的产销不仅提高了农民的生活水平,增强了农民的市场意识,且刺激了河南金融业的发展,并推动了豫中城镇的近代化进程,对河南乃至华北农村的近代社会转型产生了较为深远的影响。     

The investiture of Emperor Charles VI in Brabant and Flanders: a test case for the authority of the new Austrian government

This article focuses upon the investitures of Emperor Charles VI in 1717 in Brabant and Flanders. The purpose of this analysis is to demonstrate that, contrary to what some historians have claimed, the element of direct communication between prince and subjects remained significant at least until the beginning of the eighteenth century. Despite Charles' assertive attitude, the ceremonies were preceded by a period of intense negotiation, in which the Estates made clear demands. Eventually, however, he acquiesced to some of their requests. These concessions can be placed within a long tradition of modus vivendi between princely centralism and local autonomy in the Southern Netherlands. The sovereign was financially dependent on the Estates, which therefore had a great deal of leverage at their disposal. This vulnerability was compounded by the fact that Charles stood at the head of a dynasty, the Austrian Habsburgs, which had no tradition of authority in these regions upon which to draw. Furthermore, the Barrier Treaty's provisions restricted his sovereignty. His bargaining position influenced the organisation of the investitures, thus illustrating that in the early eighteenth century, the sovereign and provincial Estates of the Southern Netherlands were still engaged in a contractual relationship.     

Large-scale 2nd to 3rd century AD bloomery iron smelting in Korea

Iron production in Korea has traditionally been seen in the shadow of developments in cast iron technology in China, with limited indication for a northern influence via Russia’s Maritime Province. The possibility of the existence of bloomery iron production in ancient Korea has been little explored, and relevant discussion is fraught with speculations based primarily on the early use of cast iron. The recent excavation of a site in South Korea recovered substantial amounts of slag providing direct evidence of bloomery smelting. The accelerator mass spectrometric dating of burnt wood from inside one of the slag pieces showed that the site was in use in the early 3rd century AD or earlier, which is in agreement with the assessment based on ceramic typology. The traits of a bloomery process evident in the slags’ microstructure, shape, composition and excavation context are discussed along with the implications for historical iron technology in Korea, where cast iron and the influence from China have been overly emphasised.     

State policy,institutional framework and technical monopoly in early modern Spain: invention patents in the Crown of Aragon during the seventeenth century

This paper examines invention patents in the Crown of Aragon during the seventeenth century. Patents were granted by the Council of Aragon, the Royal Council responsible for political and legal issues arising in the Spanish territories belonging to the Crown of Aragon. The Council's functions in the area of patents arose out of the monarchy's interest in extending the validity of royal patents from Castile to Aragon in order to enhance its control over technical discoveries and developments, and to raise fresh revenues for the treasury. Both foreign and Castilian inventors applied for patents, which were immediately applicable, but the privileges they entailed were accepted only with difficulty by the Aragonese institutions. This reluctance severely curtailed the number of applications. Meanwhile, the Council's desire to cooperate with the monarchy led it eventually to define criteria for the grant of patents. However, the legal and institutional structure of the Crown of Aragon made it difficult for inventors to enforce and defend their rights. The lack of new patent applications to the Council in the later seventeenth century illustrates how the existence of a separate jurisdiction obstructed the consolidation of a patents system in the Crown of Aragon, hindering the spread of technical progress in Spain.     

The emergence of Baltic Moorkultur: visions of scientific-technological mastery of peatlands in the age of great social change, 1850–1914

ABSTRACT

This article looks at the imaginaries of progress through technology and new activities by tracing the emergence of Baltic Moorkultur in Estonia and Livonia from the 1850s to the early 1910s. Baltic Moorkultur, a set of modern drainage and peat extraction techniques, has been viewed as part of a modernisation process and evolving visions of future, which touched the identity of Baltic German landowners, scientists and entrepreneurs. General reasons for an impetus for the large-scale reclamation of peatlands were the growth of population, economic liberalisation, growing demand for fuels and the fact that the basis of manorial economy gradually crumbled and led to increasing urge to modernise its source of livelihood. Baltic Moorkultur can be thought as a high-tech response of that time to the exploitation of peatlands. This article explains why it became adopted and how it altered the appraisal of environments that had been perceived as suboptimal.