The Duration of Book Credit in Colonial New England

Account books show that merchants frequently used book credit in exchanges with consumers. The ability of credit to act as a substitute for currency in payments depends on the terms attached to the credit, such as its duration. To investigate duration more systematically, the author employs life table analysis and the singulate mean age at marriage, methods commonly used in demography, to analyze debt records from eighteenth-century Connecticut and Massachusetts. He arrives at expected duration estimates in excess of those in the literature. Given the expected duration, book credit seems to be a good substitute for other forms of payment. If this is so, a major revision of literature on colonial monetary matters may be in order.     

Saudi Arabia's Wahhabism and Nationalism: The Evolution of Wataniyya into Qawmiyya

For many scholars, the Arab Spring was actually an Islamic Winter, especially when ISIS rose up in Iraq and Syria, and the Muslim Brotherhood won democratic elections in Egypt and took control over the state. But in other unshaken regions in the Middle East, like Saudi Arabia and the GCC states, the Arab Spring or the Islamic Winter led to something different, which I will call “rethinking nationalism.” This article asserts that since Saudi Arabia's independence in 1932, the royal family has succeeded in forming Wahhabi nationalism, meaning that despite the fact that all Saudi civilians enjoy Saudi citizenship, only those who ascribe to the Wahhabism creed can be part of the nation in terms of political participation and policy decision‐making. Although some steps in affirmative action have been taken in recent years — also as a Saudi response to the Arab Spring — toward women and the Shi'a minority, these groups or sectors still are not perceived by the royal family as part of the nation, and probably not as equal citizens, for religious reasons that over the years have distinguished between real Saudi nationalist groups and Saudi civilians.     

鸿山越墓出土战国玻璃的无损分析及相关认识

结合X射线衍射分析(XRD)、激光拉曼光谱分析(LRS)和便携式能量色散X射线荧光分析(P-XRF)技术,对鸿山越墓出土的战国玻璃进行了无损分析,根据化学成分分析结果将其划分为铅钡硅酸盐玻璃和钾钙硅酸盐玻璃两大体系。结合考古学研究结果,初步认为鸿山越墓出土玻璃可能与楚国有密切关系,是东周时期越楚之间文化交流的实物见证。     

Geodynamically induced variations in the emission of CO2 gas at San Faustino (Central Apennines,Italy)

The Central Apennines are affected by frequent earthquakes of moderate magnitude that occur mainly within the upper part of the crust at depths of <15 km. A large number of cold gas emissions that are rich in CO₂ are also found in the region. One particular vent with a high rate of degassing was equipped with a sensor to measure flow rates, which were recorded for a number of different periods between 2005 and 2010. Factors that could affect potentially CO₂ flow rates include barometric pressure, atmospheric temperature, precipitation and local seismicity. Our analysis indicates that the periods of anomalous flow rate were related not to the environmental factors but probably to the deformative processes of the crust associated with the local seismicity. Local seismic events as expression of geodynamic processes occurred always before and during these anomalous gas flow periods. This correlation exists only for events that occurred eastwards of the gas emission site close to the Martana fault zone. We herein consider this correlation as indication for a continuous interaction between the field of static strain and the deep fluid pressure. An approximation of the fluid pressure transmission towards the gas emission site gives reasonable values of 1–10 m² sec^?1. To make comparisons with the long‐term effects of the static strain, we also recorded the short‐term effects of the dynamic release of strain induced by the series of strong earthquakes that took place in L’Aquila in 2009. We detected a significant anomalous flow rate that occurred at the same time as this seismic sequence, during which widespread degassing was induced around the focal zone.     

INVESTIGATION OF ELECTRON PARAMAGNETIC RESONANCE PEAKS IN SOME POWDERED GREEK WHITE MARBLES*

Within the context of white marble provenance research, 42 powdered white Greek marbles have been characterized using electron paramagnetic resonance (EPR) spectroscopy. Phase analysis was first carried out to separate calcitic and dolomitic marbles, then EPR spectra of Mnuc were studied. Investigation of other marble EPR spectra, especially around g — 2.00, led us to characterize five different signals. The intensities of Mn²⁺ lines permit the separatum of eight quarries into two groups, allowing a first discrimination, in the g = 2,00 region, only one signal has been found to be useful for provenance research objectives. The results are cheering and should lead to many other similar experiments.     

The “Warrior of the Lords”: Smbat Bagratuni at the Center and Periphery of Late Sasanian Iran

The Armenian general Smbat Bagratuni's remarkable rise to military and political preeminence in the late sixth- and early seventh-century Sasanian Empire presents a fascinating historical question: how did a liminal figure, a Christian from a frontier region, become the “Joy of ?usrō” and “Warrior of the Lords” of king ?usrō II Aparvēz (590–628 CE)? This essay argues that Bagratuni's accomplishments were rooted in Sasanian patterns of political decentralization, provincial regionalism and strategic politics. The Sasanians were ethnically Persian, but Parthian and Armenian aristocrats from the periphery of the empire played a central role in upholding the regime. Granting titles, wealth and personal support, the king sought to turn aristocratic families against each other to enhance royal authority. Simultaneously, regional aristocrats like Smbat Bagratuni used royal patronage to advance their local interests, often at the expense of the royal center. The life of Smbat Bagratuni illustrates how complex negotiations of individual and collective identity shaped relations of “center” and “periphery” in Sasanian Iran.     

Re-engaging with rationality in economic geography: behavioural approaches and the importance of context in decision-making

Behavioural approaches have become mainstream in economics,supported by the research of cognitive scientists and psychologists,yet their findings have attracted little attention from geographers.This article argues for a renewed behavioural economic geographythat builds on research in behavioural economics but also addressesone of its main shortcomings: a lack of engagement with thesocial context of decision-making. I outline a research agendathat bridges the gap between the disciplines in the area ofpension decision-making, using the example of choice in UK occupationalplans to argue for a mixed methodological approach to meet thechallenge of taking context seriously.     

Foreign banks' attraction to the financial centre Frankfurt--an inverted 'U'-shaped relationship

This article traces the location of foreign banks in Germanyfrom 1949 to 2006. As suggested by New Economic Geography models,we find an inverted ‘U’-shaped concentration offoreign banks in Germany. Only after a competition between severalcities, Frankfurt has emerged as the pre-eminent financial centre,triggered by the ‘historical event’ of setting upthe German central bank in Frankfurt. After a strong increase,Frankfurt's share in the location of foreign banks in Germanydecreases slowly but significantly since the mid-1980s. We concludethat there will be a lesser role in Europe for second-tier financialcentres in the future.     

略论殷墟王陵制度的形成

无论是传世文献还是甲骨金文,均反映出晚商时期有一个嫡庶观念逐渐加强的过程,而这个过程与殷墟西北岗王陵区不断突出王墓的作法是一致的。两个方面均反映出晚商王权的逐步加强以及父死子继王位传承制度的逐渐巩固与最终确立。西北岗王陵西区是比较纯粹的王陵区,但东区埋葬的人员较为复杂,只能看作是一处高等级王室墓地。西北岗王陵区可能开启于殷墟文化一期偏早阶段,并可能一开始就大致划定兆域界限。武丁在位时期可能对王陵制度作过重大调整,即西区只葬殷王,其他成员只能葬在王陵东区、小屯宫殿宗庙区西南部墓地以及后岗西区墓地等处。殷王陵不奉行夫妻并穴合葬,王与后分处。但王陵东区有异姓陪葬的现象。殷王陵区有象征国家政权的一面,与殷墟其他普通族墓地有较大差异。     

汉初内史考——张家山汉简中所见汉初内史之演变

内史与治粟内史,在汉初经历过较为复杂的演变。汉兴之初,全国财经事务由内史掌管,与战国秦内史的职掌一致,高帝九年后内史兼掌全国财经事务与京师地区,其性质特殊,在治理京师方面也不是一个完整的地方行政长官,京畿地区在很大程度上是由中央政府直接管理。吕后二年至吕后八年间始设治粟内史以专掌财经事务,内史则专治京师。