Introduction: Some Significances of the Two Cultures Debate

The notion of the existence of two opposed cultures, one literary and one scientific, has a long pedigree going back to nineteenth century. However, it was C.P. Snow's formulation of the idea in 1959 and F.R. Leavis's 1962 critique, which brought it to the fore in cultural discourse, where it has more or less remained ever since. The papers in this special double issue of Interdisciplinary Science Reviews examine the debate and its legacies from a variety of perspectives, while this introduction seeks to contextualise the issues raised and draw some contemporary lessons.     

抗战时期西北皮毛贸易与大后方经济变动

皮毛是西北地区重要的畜牧产品。近代以来,随着天津的开埠通商,在天津口岸的经济辐射作用下,大量西北皮毛通过黄河水运汇集至包头后再通过平绥铁路运至天津出口美英等国,皮毛成为西北最重要的出口物资,大量西北皮毛的出口也成为西北地区皮毛业外向化的重要表现。但抗战爆发以后,西北皮毛贸易发生了巨大变化。首先,西北皮毛出口运输路线改为向西汇集兰州后再通过甘新公路或甘新大道运至猩猩峡出口苏联,使得苏联取代战前美国成为中国最大皮毛进口国,这也直接推动了战时中苏易货贸易的发展。其次,由于战时西北皮毛出口运输较战前出口运输路途艰险,加上战时出口市场萎缩等原因,造成战时西北皮毛出口量较战前减少。战时西北皮毛出口量的减少,迫使部分皮毛出口转内销,西北皮毛业从战前外向化开始转为战时内向化。西北皮毛内销数量的增加,也推动了大后方毛纺织业的发展。因此,战时西北皮毛业的内向化一定程度上为战时大后方经济的发展积累了新的动力因素。     

生活与逻辑的交汇——詹姆斯·C·霍尔特论大宪章

英国当代著名史学家詹姆斯·C·霍尔特以研究大宪章知名,他的《大宪章》一书是20世纪大宪章史学的杰作,被认为是20世纪后半叶大宪章研究领域最重要的一部著作。霍尔特的大宪章研究在方法上的突出特色,是将法律或原则还原为生活,通过比较,即通过对大宪章与欧洲中世纪其他同类文件的对比研究,以及对英王国与欧洲其他王国的对比研究,从实际生活过程解说大宪章的产生和特点。他致力于去除辉格派史学传统带来的那些时代错乱的历史解释,从生活与逻辑的交汇点阐释大宪章的内容和性质,依据大宪章的内在特点与时代发展的关系说明大宪章的历史与神话的联系。     

A Bayesian AMS C chronology of the Classic Maya Center of Uxbenká, Belize

Archaeologists require precise chronologies of cultural change to understand the nature and timing, and causes and effects, of ecological and social transformations. The Uxbenká Archaeological Project (UAP) has made chronology building a main goal, employing epigraphic data, artifact seriation, and high-precision AMS ¹⁴C dating. With more than 60 ¹⁴C dates with measurement errors below ±25 ¹⁴C yr, primarily on single charcoal specimens, Uxbenká may be the most intensively dated Classic Period site in the tropical Maya Lowlands. Here we take the next step, combining this rich chronometric dataset with associated stratigraphic information in OxCal's Bayesian framework to generate a high-resolution chronology of Uxbenká's early development and expansion in southern Belize. We show how archaeologists may take advantage of complex architectural stratigraphy to constrain broad calibrated ranges during the Classic Period, and to estimate dates for observed construction events that can not be directly dated (e.g., clearing/leveling plazas, laying plaster floors, renovating/rebuilding structural elements). Our analysis confirms the antiquity of the ceremonial Stela Plaza (Group A), where first construction is estimated between 60 cal BC and cal AD 220 and is associated with a Pre-Classic structure obscured by later construction and reorientation of the group to a N-S alignment ca. AD 150–310. The analysis also indicates initial leveling and construction at plaza Group B from cal AD 60–310 and Group D from cal AD 20–240, both earlier than previously assumed. Though Late Classic contexts are not as well represented by direct dates, architectural modifications are documented at all three plaza groups after AD 550, including the extensive plastering, laying paving stones, and construction of facades on existing structures. The resulting chronology revises our previous thinking on the mode of settlement and development of Classic Maya society at Uxbenká and indicates specific areas of investigation to elucidate events in the Late and Terminal Classic at the site, including political and social fragmentation and the abandonment of the urban core late in the Classic Period.     

Influence of Masonry Strength and Openings on Infilled R/C Frames Under Cycling Loading

The influence of masonry infills with openings on the seismic performance of reinforced concrete (R/C) frames that were designed in accordance with modern codes provisions is investigated. Two types of masonry infills were considered that had different compressive strength but almost identical shear strength. Infills were designed so that the lateral cracking load of the solid infill is less than the available column shear resistance. Seven 1/3 – scale, single–story, single–bay frame specimens were tested under cyclic horizontal loading up to a drift level of 40%. The parameters investigated are the opening shape and the infill compressive strength. The assessment of the behavior of the frames is presented in terms of failure modes, strength, stiffness, ductility, energy dissipation capacity, and degradation from cycling. The experimental results indicate that infills with openings can significantly improve the performance of RC frames. Further, as expected, specimens with strong infills exhibited better performance than those with weak infills. For the prediction of the lateral resistance of the studied single-bay, single-story infilled frames with openings, a special plastic analysis method has been employed.     

清代伊克昭盟长城沿线“禁留地”诸概念考释

清初陕北边外禁留地承自明代烧荒形成的隔离蒙汉的黑色地带。乾隆八年,双方在边外五十里一线划出有形界线,称黑(牌)界,该谓附会于烧荒形成的黑色地带,是汉人对边外自然景观记忆延续的反映。黑界以内,伊克昭盟各旗汉族移民的耕地范围并不相同,使得黑界与移民垦殖北界之间形成宽窄不一的土地,由此衍生出当时文献未言,却实际存在的所谓黑界地。牌界地是指边墙与牌界之间的土地。伙盘地是移民定居和租耕之地,具有不连续分布的空间特征。白界地一称晚出于民国绥远编纂的文献,实为牌界地的异写,其产生可能与牌借地、白借地称谓有关。陕绥双方对诸称谓的不同书写,反映各自从己方利益和地方本位的角度,对重构清代鄂尔多斯南缘汉族移民垦殖史的不同表达和现实立场。     

Consequences of Designating the Recent Past: Korreweg-district,Groningen, The Netherlands

The article focuses on the meaning of heritage, especially on its connection to time, space and people, and is concerned with signification, representation and identity at a national scale. Key questions are how the image of Estonianness creates national heritage out of diverse legacies and how these messages fit the local circumstances. This is examined in the case of Paldiski, a small town on the Pakri Peninsula west of the Estonian capital Tallinn. The area encompasses all that is considered non‐Estonian, but nevertheless reflects the history and geography of the country and thus is used for critical examination of current heritage creation and preservation.     

深港边界地区的尺度重组研究——以前海地区为例

借助政治经济学中常用的尺度理论,对香港与深圳之间逐渐成为热点的边界地区进行研究。首先分析在香港与珠三角地区跨界互动的不同阶段中得到显著发展的边界地区的历史演变特征,再以深港边界间的前海地区为例,探讨其地域重构与尺度重组的形成机制和演变动力。改革开放以来珠三角地区基于进入国家战略或世界体系的目的进行了多轮尺度重组,影响了不同时期、不同类型边界地区的发展特征。目前一些边界地区已成为地方政府进行资本与空间修复的主要载体,其根本动力是巨大的制度红利以及政府的主导推动。这与欧盟国家通过尺度上移和下放逐渐弱化政府力量的手段有较大区别,而边界地区推动区域协调以及尺度重组的能力也需进一步论证。     

清代江南地区学术研究兴盛与私家藏书发达之关系初探

本较为系统、全面地论述了清代江南地区学术发展与私家藏书之间的互为因果、互相促进的互动关系。前半部分论述了清代江南地区学术尤其是朴学的昌盛,从很大程度上促进了私家藏书的兴旺：后半部分论述了私家藏书之兴盛,反过来又促进了清代江南地区学术尤其是朴学的发展。