唐玉门关地望新探——基于历史文献与考古遗存互证

在实地调查的基础上,根据传世典籍和出土文献的记载,结合年代测定、考古发现和遥感影像资料,通过空间分析,作者认为唐玉门关和墨离军驻地应在河西走廊西段的常乐故城,即今瓜州县“六工古城”遗址。这里是丝绸之路的交通枢纽,是西域出入口的重要关卡,亦即北魏时期新开伊吾道的起首。唐代玉门关地处疏勒河和榆林河下游洪积冲积扇缘的古绿洲,地貌和水资源等地理环境因素是制约关城选址的基础条件,而政治、军事等人文地理因素则是决定玉门关时空变迁的关键。     

Editor’s Note

Most previous studies have held that the system of Tubo gaoshen (an honorary identity mark) was an imitation of a similar system in the Tang dynasty, referring to the latter’s official costume decorations for its stratified office-holders. These studies have not given due attention to the characteristics of the title itself. From the perspective of the change of the Tibetan name and based on existing research results and historical records in both Tibetan and Chinese, this article tries to offer a new understanding and preliminary discussion on the development of Tubo gaoshen and several related issues. We find that there are two paths in the evolution of its name: One is from Sug to Yi Ge or Yig, the other is from Yig tsang to Yig tshangs. The former is used to denote a concrete gaoshen and can be added as a prefix while the latter denotes the abstract idea of gaoshen and no attribute can be used before it. When the two are used together, the latter is used before the former, such as in: yig tshangs pa ni zangs kyi yi ge gtong/ (As to the gaoshen [yig tshangs], [he] is awarded a bronze yi ge).     

Assessing Seismic Behavior of a Masonry Historic Building considering Soil-Foundation-Structure Interaction (Case Study of Arge-Tabriz)

ABSTRACT

Historic heritage buildings are a part of historic basis of each society and an economic resource. Therefore, preserving and maintenance of these buildings are cultural, economic and social demand. This research investigates the seismic performance of a historical building named Arg of Tabriz (Arge Alishah) that dates back to 14th century and is located at the city center of Tabriz (NW of Iran). Static, modal, and finally nonlinear dynamic (time history) analysis were performed by both “Considering Soil-Structure Interaction (SSI)” and “fixed base (ignoring SSI)” Cases.

It is found from the results that, SSI extremely affects mode shapes and their frequencies and depending on the frequency content of the records, can has an incremental or decremental effect on structural responses. As expected, the building of Arg could carry gravity loads easily and despite its stability against earthquake loading in fixed base case, showed a weakness (especially in eastern and western walls direction) and overturned when it was analyzed in SSI case because of yielding of the surrounding soil.     

1884—1939年中药材埠际贸易的变迁研究

中药材作为近代中国贸易格局中的重要商品之一,在口岸-腹地的经济互动中位置显要,研究中药材埠际贸易网络对理解其流通的历史具有重要意义。由于受到调查数据相对零散和研究方法相对传统的限制,该网络的复原少有实质性推进。本文主要利用中国旧海关史料的中药材埠际贸易数据,辅以其他对外贸易数据,对近代的中药材埠际贸易流通网络进行数据分析研究,发现中药材埠际贸易格局的演变与通商口岸开埠的空间进程密切相关。从19世纪末到20世纪20年代,中药材埠际贸易网络呈现逐渐加密的态势,1927年后,因为战争,中药材埠际贸易网络摧毁严重;同时,中药材国际贸易的区域分布却较为广阔,从以中国为中心的东亚区域延伸到欧洲、美洲部分地区。     

Nationalising indigenous peoples,legalising indigenous lands: a (post)colonial critique of the land demarcation process in Brazil by the analysis of the Guarani-Mbyá case

The Brazilian 1988 constitution recognises indigenous peoples as ‘first and natural owners of Brazilians land’ and the 231st Article ensures their right to special territories where they could live their culture and traditions without colonising presence. The authentication of these territories, however, requires Public Power promotion, which lies on colonising, juridical accounts and depends on anthropological, scientifically historical research. Our argument here is that the bureaucratisation of the land demarcation process is only possible within a context of epistemological advantage of science, i.e. modernity, which ignores indigenous territory and time conceptions. We will also argue that this bureaucratisation has been contributing to the (neo)colonisation of the territory by retarding the recognition and protection of indigenous rights.     

First records from Laurentia of some middle Cambrian (Series 3) sponge spicules

Peel, J.S., February 2017. First records from Laurentia of some middle Cambrian (Series 3) sponge spicules. Alcheringa 41, 000–000. ISSN 0311-5518.

Spicules of the sponges Silicunculus Bengtson, Australispongia Dong & Knoll and Thoracospongia Mehl are described from the middle Cambrian (Cambrian Series 3) of North Greenland. The occurrences document the first records from the Cambrian of Laurentia of spicules initially reported from Australia. Obese spicules of Thoracospongia are now known to occur in strata of Cambrian Series 2 (Stage 4, Botoman) to Cambrian Series 3 (Stage 5 and Drumian) age in Australia, northern and southeastern Siberia and in the uppermost Henson Gletscher Formation (Cambrian Series 3, Stage 5) of western Peary Land. Morphologically similar obese spicules from the USA, Jordan, Iran and Sweden suggest an evolutionary trend towards armouring of the outer sponge surface during the middle and late Cambrian. New species described are Silicunculus saaqqutit sp. nov., Thoracospongia lacrimiformis sp. nov.

John S. Peel [john.peel@pal.uu.se], Department of Earth Sciences (Palaeobiology), Uppsala University, Villavägen 16, SE-752 36 Uppsala, Sweden. Received 3.7.2016; revised 13.9.2016; accepted 15.9.2016.     

The sky is the limit: reconstructing physical geography from an aerial perspective

In an era of rapid geographical data acquisition, interpretations of remote sensing products are an integral part of many undergraduate geography degree schemes but there are fewer opportunities for collection and processing of primary remote sensing data. Unmanned Aerial Vehicles (UAVs) provide a relatively inexpensive opportunity to introduce the principles and practice of airborne remote sensing into field courses, enabling students to learn about image acquisition, data processing and interpretation of derived products. Two case studies illustrate how a low-cost “DJI Phantom Vision+” UAV can be used by students to acquire images that can be processed using Structure-from-Motion photogrammetry software. Results from a student questionnaire and analysis of assessed student reports showed that using UAVs enhanced student engagement and equipped them with data processing skills. The derivation of bespoke orthophotos and Digital Elevation Models has the potential to provide students with opportunities to gain insight into various remote sensing data quality issues, although additional training is required to maximize this potential. Recognition of the successes and limitations of this teaching intervention provides scope for improving future UAV exercises. UAVs are enabling both a reconstruction of how we measure the Earth’s surface and a reconstruction of how students do fieldwork.     

Teaching and learning on a transnational education programme: opportunities and challenges for flying faculty in Geography and related disciplines

Within the context of the internationalization of UK higher education, an increasing number of UK-based institutions are developing collaborative degree programmes with overseas institutions, of which partnerships with institutions in China are the most common. This paper employs a critical reflective approach to explore, from different perspectives (self-reflection, student feedback, our colleagues’ experiences), some of the opportunities and challenges that exist for flying faculty through critical reflection on the author’s own flying faculty experiences delivering an introductory Physical Geography module in China. Teaching in an unfamiliar environment brings with it a plethora of challenges, however; for staff in Geography and related disciplines, active engagement with the external world through field-based learning is perhaps the most challenging aspect of any overseas teaching experience. As such, a particular focus of this paper is on the challenges, and potential solutions, of incorporating field-based learning and teaching in the international classroom. Ultimately, faculty with international teaching experience are best placed to develop and enhance the internationalization of their own institution’s curricula.     

The historical origins of the vegetative state: Received wisdom and the utility of the text

The persistent vegetative state (PVS) is one of the most iconic and misunderstood phrases in clinical neuroscience. Coined as a diagnostic category by Scottish neurosurgeon Bryan Jennett and American neurologist Fred Plum in 1972, the phrase “vegetative” first appeared in Aristotle’s treatise On the Soul (circa mid-fourth century BCE). Aristotle influenced neuroscientists of the nineteenth and early-twentieth centuries, Xavier Bichat and Walter Timme, and informed their conceptions of the vegetative nervous system. Plum credits Bichat and Timme in his use of the phrase, thus putting the ancient and modern in dialogue. In addition to exploring Aristotle’s definition of the “vegetative” in the original Greek, we put Aristotle in conversation with his contemporaries—Plato and the Hippocratics—to better apprehend theories of mind and consciousness in antiquity. Utilizing the discipline of reception studies in classics scholarship, we demonstrate the importance of etymology and historical origin when considering modern medical nosology.     

Empires for Peace: Denis Veiras’s Borrowings from Garcilaso de la Vega

Writing The History of the Sevarambians in the 1670s, the Huguenot Denis Veiras borrowed many ideas from Garcilaso de la Vega, also known as El Inca, whose Royal Commentaries of the Incas was published in 1609. Both works describe the history of an empire and justify it on the ground that it brought peace and unity. While Garcilaso’s book purported to be a history, his selection of facts reflected his goal of improving the treatment of the Incas by the Spanish. Veiras’s story also claimed to be a history, but it was transparently a fiction, even to the point of lifting many elements from Garcilaso’s book. What both works equally emphasized was that empires could aim at, and could be justified by, the benefits they provided their subjects. Both tell stories of benevolent and paternalistic rulers who founded nearly ideal societies in the countries they conquered. These were models of empire for peace and unity rather than merely promoting toleration of differences or concord among differing parties. Veiras’s utopia thus offers an instructive case study of the effects of cross-cultural borrowings of literary and political ideas.