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Reinhard W. Serchinger 《History & Technology》2013,29(4):335-381
Abstract Immediately after World War II, when emergency production of non‐electrotechnical products such as stoves, pots, etc. at Siemens amounted to more than 50% and the return to normal production and old standards was the primary company goal, one man, Eberhard Spenke, thought far ahead. Power semiconductor rectifiers were to be designed and manufactured on a scientific basis rather than as a result of trial and error methods. The theory of rectification in semiconductor‐metal contacts that had been found by the Siemens theoretical physicist Walter H. Schottky was to serve as a starting point. First, apartments for researchers had to be built in a former stable at Pretzfeld Castle, Upper Franconia; lab equipment was then procured. On September 1, 1947, research work began, and the first selenium rectifiers were made on three old kitchen tables. In 1956, Spenke proudly presented the world's first reproducible silicon power rectifier elements (for a reverse voltage of 1000 V and a maximum forward current of 300 A when forced‐air‐cooled) at the international semiconductor conference in Garmisch‐Partenkirchen, Bavaria. Siemens had thus become a world leader in power electronics. The example of Eberhard Spenke and his team can give valuable guidelines for organizing Research & Development efficiently within a big corporation. It shows that the amount of money spent on R&D is not necessarily the determining factor of success. At least equally important are such elements as personal leadership in small research groups rather than bureaucratic administration of research, the ability to foresee technological and market developments, direct contacts between the leading researchers and the top management, open‐mindedness of the top management to new ideas and approaches, and the motivation of employees. 相似文献
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Gavin Daly 《War & society》2016,35(4):242-258
This article explores British soldiers’ reactions to the violence that Iberian soldiers, guerrillas and civilians perpetrated against wounded French soldiers and prisoners of war during the Peninsular War. Whilst they saw this violence as retaliatory, and sympathized with the suffering of the occupied, British soldiers were shocked, disturbed and outraged, often leading them to self-identify with their very enemy — the French. On one level, this violence was seen as a fundamental violation of customary rules of war. Yet further, in British minds it revealed a deeper Iberian culture of violence and way of war, which set the Iberian peoples apart from ‘civilized’ nations. 相似文献
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从公元前3世纪晚期至前2世纪中期,地处亚得里亚海东岸的伊利里亚人与罗马多次交战。缕析波利比乌斯等古典史家的记述,交战历程依次为:伊利里亚人劫掠和扩张、罗马商人和伊萨向元老院控诉和求援、罗马遣使交涉、伊利里亚人蛮横回应、罗马出兵讨伐。着眼于史实层面,罗马遣使交涉,基本是其对外扩张中先礼后兵的惯常策略,也是其强化宣战理由的重要环节。而就历史叙事而论,波氏的伊利里亚战争文本,一方面将罗马对伊利里亚的征服呈现为奉辞伐罪、解救他邦的功业;另一方面是论证罗马优良政体及其在罗马统一地中海世界中所发挥的有力作用,在此叙事逻辑指引下,伊利里亚成为罗马需要匡谬正俗的对象。 相似文献
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“哥德堡”号商船的主人瑞典东印度公司,虽然号称从未向中国贩运过鸦片,但其实是中国贩运鸦片的始作俑者。清廷对国内社会各阶层普遍吸食鸦片现象控制不力,从而变相助长了西方列强的鸦片倾销行为,加速了晚清封建社会的崩溃。 相似文献
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William T. Cavanaugh 《Political Theology》2014,15(6):486-502
AbstractIn this essay the author summarizes the argument of his book entitled The Myth of Religious Violence, whose main contention is that there is no reason to suppose that people are more likely to kill for a god than for a whole other host of “secular” ideologies and practices that behave in the way that “religions” do. The author then goes on to respond to various critiques that have been made of the book since its appearance in 2009. 相似文献
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论鸦片战争前后中国边疆史地研究热潮中的史书编纂 总被引:1,自引:0,他引:1
中国边疆史地研究的史书编纂在鸦片战争前后出现了新的发展趋向 ,主要表现在 :由边疆史地研究引发对域外史地的研究 ;史地学者能够根据社会变动的需要 ,灵活变通地运用史书体裁、体例 ,撰述了一批具有个性色彩和时代特色的史地著作。这是对章学诚寻求史学变革之道的有力回应 ,反映了中国传统学术的重要变化。 相似文献
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The Balkan Wars and the rise of the reactionary modernist utopia in young Turk thought and the journal Türk Yurdu [Turkish Homeland]
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The article examines the rise of the ‘reactionary modernist’ project that developed after the devastating defeat of the Balkan Wars and which was promoted by the Young Turks by means of articles published in Turkish Homeland, the intellectual platform of the Young Turks. The article argues that the outlines of this project to a large extent shaped the contours of Turkish nationalism then, and that they have hence been constitutive of Turkish nationalism ever since. 相似文献
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Charles W. Hayford 《Frontiers of History in China》2018,13(1):90
Since 1990, New Chinese Military History in the West has remedied scholarly neglect of Chinese warfare and changed the usual stories of modern China. These studies disproved Orientalist assumptions of a unique “Chinese way of war” or a strategic culture that avoided aggressive confrontation. Scholars also challenge the assumption that Confucian immobility led to a clash of civilizations and decisive defeat in the Opium Wars, First Sino-Japanese War, and Boxer War of 1900. In fact, Qing officials were quick and successful in creating a new military regime. New military histories of the warlords, the Sino-Japanese Wars, and the Chinese Civil War show that developing new types of warfare was central in creating the new nation. All these wars split the country into factions that were supported by outside powers: they were internationalized civil wars. The article also asks how the choice of terms, labels, and categories shapes interpretations and political messages. 相似文献