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This article examines the way in which railway employment and urban life have led to the development of a unique identity among the railway workers of Atbara, headquarters of the Sudan Railways. During the period covered by this article, Atbara's railway men formed the core of the Sudanese working class and inaugurated one of the best and most dynamic labor movements in Africa and the Middle East. As many scholars have noted, the development of labor activism, solidarity, and strong social bonds are among the most important characteristics of railway workers worldwide. This article argues that the development of these attributes were closely associated with the nature of railway employment, which involved intensive socialization and acculturation into the norms of the industry.  相似文献   
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Bloodstain photography is important in forensic applications, especially for bloodstain pattern analysis. This study compares the enhancement effect of bloodstain photography using three different types of light source: fluorescent white light, near‐ultraviolet (UV) light‐emitting diode (LED) light, and 410 nm LED light. Randomized complete block designs were implemented to identify the lighting that would statistically produce the best enhancement results for bloodstains on different types of surfaces. Bloodstain samples were prepared on white cotton, brown carpet, tar road, and wood. These samples were photographed in darkroom conditions using a Canon EOS 50D digital SLR camera, with Canon EFS 60 mm f/2.8 Macro USM lens. Two‐way analysis of variance and Fisher's least significant difference test were used to analyze the contrast of the images. The statistical analysis showed that 410 nm light is the best among the tested lights for enhancing bloodstains on the tested surfaces, where the contrast of bloodstain to background was the highest.  相似文献   
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Egyptians had many reasons to overthrow the government of Hosni Mubarak, and to challenge the legitimacy of the interim military government. Strikingly, among the leading reasons for the uprising and for continued protest are reasons grounded in criminal justice. Reflection on this dimension of the Egyptian uprising invites a broader examination of the relationship between criminal justice and political legitimacy. While criminal justice is neither necessary nor sufficient for political legitimacy, criminal injustice substantially undermines political legitimacy and can provide independent reasons for revolution. A state may compromise its legitimacy by committing criminal acts, by perverting or subverting the criminal process, and by failing to discharge its duty to punish serious wrongdoing—a duty that then falls to individuals to discharge either directly (through vigilantism) or indirectly (through revolution). Contrary to the views of many leading criminal law theorists, the duty to punish serious wrongdoing applies to individuals and not only to states. The relevance of political legitimacy to criminal justice is more complicated. Individuals are morally obligated to follow the morally justified laws of an illegitimate state, but are not morally obligated to follow the morally unjustified laws of a legitimate state. Nor may any state punish in the absence of moral wrongdoing and moral fault. However, illegitimate states may be incapable of justly holding individuals accountable to the state, to the community, or to victims through criminal trials. This incapacity provides an additional reason to overthrow illegitimate states and replace them with legitimate states capable of justly administering a just criminal law.  相似文献   
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Smokeless powders are low explosives and are potentially found in cases involving firearms and improvised explosive devices. Apart from inorganic compound analysis, forensic determination of organic components of these materials appears as a promising alternative, especially the chromatographic techniques. This work describes the optimization of a solid‐phase microextraction technique using an 85 μm polyacrylate fiber followed by gas chromatography‐flame ionization detection for smokeless powder. A multivariate experimental design was performed to optimize extraction‐influencing parameters. A 24 factorial first‐order design revealed that sample temperature and extraction time were the major influencing parameters. Doehlert matrix design has subsequently selected 66°C and 21 min as the compromised conditions for the two predetermined parameters. This extraction technique has successfully detected the headspace compounds of smokeless powders from different ammunition types and allowed for their differentiation. The novel technique allows more rapid sample preparation for chromatographic detection of smokeless powders.  相似文献   
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Modern political marketing management of parties, government, and parliament have gradually taken place within and across democratic countries ruled under either the parliamentary government or presidential government systems. Little attention, however, has been directed to the extent to which modern political marketing management of parliament has taken place within countries run under the presidential system of government, especially Indonesia. As led by hypothetical-inductive approach, this work has been specifically directed to explore (1) the dynamic exchanges and interactions; (2) the nature and structure of political market arenas; (3) types of political products; and (4) models of political marketing management of the Indonesian parliament/the Indonesian House of Representatives. This work explores the extent to which institutional marketing management strategies have been advanced by the Indonesian Parliament/the Indonesian House of Representatives since Post–New Order Soeharto up to the Susilo Bambang Yudhoyono (SBY) government era (2004 to 2014).  相似文献   
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Abstract

In a very short time, in China’s central, southern and northern provinces, several million peasants will rise like a mighty storm, a force so swift and violent that no power, however great, will be able to hold it back. They will smash all the trammels that bind them and rush forward along the road to liberation.  相似文献   
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