Characterizations of palace lantern tassels preserved in The Palace Museum,Beijing, by UPLC-ESI-Q-TOF

Palace lanterns were important and highly visible decorations in the imperial palace in Beijing, China, during the Qing dynasty (1636–1912). Most lanterns had colourful tassels made of fibres. The study performed a comprehensive investigation of the materials and dyes used for palace lantern tassels preserved in The Palace Museum, Beijing. Eight samples with different colours, including yellow, green and red, from five palace lanterns were analysed. By using ultra-performance liquid chromatography combined with time-of-flight mass spectrometry, the compositions of the dyes were identified quickly, and thus the dyes' origins were explored. A X-ray fluorescence spectrometer assisted in the detection of whether a mordant was used during the dyeing process. As a result, the tassels were all made of silk, discovered through the use of microscopic observation and micro-Fourier transform infrared spectrometry analysis. Different dyeing techniques were found in these tassels: yellow tassels were dyed by cork tree or turmeric by a direct dyeing method; greens were dyed by pagoda bud with an iron mordant, or by the combination of cork tree and indigo using multi-dyeing method; and red tassels were coloured with different acid red industrial dyes. These results provide valuable data for the conservation of ancient textile tassels and contribute to the investigation of other hanging tags.     

Toward Conceptualizing Trip-Chaining Behavior: A Review

This paper critically reviews the existing literature on multiple-trip journeys, and clarifies the need for an improved conceptualization and modeling strategy. It also suggests different ways that trip chaining can be treated and a theory constructed. Exploratory studies, from the 1960s and 1970s, are briefly surveyed (Section I). While they developed the existence and complexity of travel patterns, they lacked any comprehensive theoretical framework. However, they were useful in that they supported the conceptual framework of various kinds of stochastic processes used by transportation scientists to replicate trip-chaining behavior (Section II). Scientists subsequently improved their conceptualization of the issue by grounding individual behavior on the principle of utility maximization. In this latter area the economists have emphasized theoretical concerns while transportation researchers have emphasized operationality (Section III).     

All that Glitters is not Gold. The Political Economy of Randomized Evaluations in Development

Randomized control trials (RCTs) have a narrow scope, restricted to basic intervention schemes. Experimental designs also display specific biases and political uses when implemented in the real world. Despite these limitations, the method has been advertised as the gold standard to evaluate development policies. This article adopts a political economy approach to explore this paradox. It argues that the success of RCTs is driven mainly by a new scientific business model based on a mix of simplicity and mathematical rigour, media and donor appeal, and academic and financial returns. This in turn meets current interests and preferences in the academic world and the donor community.     

试论年鉴条目标题的设立原则

年鉴条目标题的设立原则为完整原则、主题原则、动态原则、确定原则和亮点原则,并对这5个原则作了简单论述。     

继往开来,求实创新,做好江河水利志编修工作

2001～2006年底,水利部成立江河水利志工作指导委员会并组织指导完成了首轮江河水利志的修编工作。文章针对首轮江河水利志编修工作的评价与问题进行探讨,分析新时期的形势和任务,提出做好江河水利志续修续编工作的要求。     

Histoire de quelques miroirs déformants orient-occident

The paper brings to light a literary fabrication cast as a “chinoiserie» published in Paris in 1788 and tentatively explores its implicit message. The fabrication implies the title—allusion to the pamphlet written by the radical Morelly then commonly credited to Diderot—, the author—the Chinese philosopher contemporary of Socrates—, the alleged translation—which could never have occurred—, and the commentary attributed to a Jesuit of the French mission in China. The genuine author of the fabrication, a plea for the abolishion of the death penalty and a satire on the legal institution and the Clergy, is Louis Lavicomterie who later will be a member of the Montagne and will vote the death of Louis XVI. He fathered the book during the French Revolution. The reconstitution of the historical context helps to decipher the cryptic purpose of this chinese message. Behind Confucius, Lavicomterie has introduced Voltaire. The text reflects the moral and intellectual expectations at the eve of the turmoil: the increasing search for secularization and the rejection of the fundamental divine rights of the Ancien Régime.     

The Social Regulation of Markets: Why Microcredit Fails to Promote Jobs in Rural South India

There is growing evidence that microcredit does little to support self‐employment. Two main explanations are typically emphasized: from a microeconomic perspective, the poor have been argued to lack the skills, resources and motivation to start their own businesses; from a macroeconomic perspective, local markets are often saturated. This article uses first‐hand data from rural South India to explore a third explanation which focuses on the social regulation of markets. Drawing on a household survey, the authors show that self‐employment and microcredit are uncorrelated, and that women and lower castes have a significantly lower chance of starting up a business. The businesses they do start tend to be smaller, less profitable and based in very specific sectors. Qualitative insights into the workings of local economies show that caste and gender‐based social regulations influence local markets determining who can produce or sell what, to whom, and at what price. The authors observe that real markets are affected by power relations and structured through social institutions rather than being the sum of interactions between free and competitive individuals. These findings show the importance of integrating self‐employment programmes into broader policies for transforming the social regulation of markets and for eradicating discrimination against women and lower castes.