从世界历史的演进解读中共抗战史的发生——由“李顿调查团”档案文献说起

14年抗战,九一八事变是毫无疑义的起点。在这历史的起点,中共是当事各方都没有忽视的重要存在。实际上,当时日本利用一切机会强调中国共产党这一因素在东北问题复杂性中的地位。当国际联盟(League of Nations)派员到东北实地考察时,日方以当地“土匪”有受共产党“策动之虞”,配置装甲车,作为国联专列的“先导”,①以作微妙的提醒。     

1953—1960年安徽农业"三改"研究

1953—1960年安徽农业"三改"是由省委自上而下发起的一场农业生产改革运动,是当代安徽史上的大事件,影响很大.省委初衷是为粮食增产,"三改"初期因地制宜,取得显著成效,留下宝贵经验,必须肯定.但"三改"采取层层摊派任务的做法,后期政治化倾向明显,以致留下沉痛历史教训,需要深刻反思.     

A new antiarch placoderm from the Emsian (Early Devonian) of Wuding,Yunnan, China

Pan, Z., Zhu, M., Zhu, Y. &; Jia, L., August 2017. A new antiarch placoderm from the Emsian (Early Devonian) of Wuding, Yunnan, China. Alcheringa 42, 10–21. ISSN 0311-5518.

Wufengshania magniforaminis, a new genus and species of the Euantiarcha (Placodermi: Antiarcha), is described from the late Emsian (Early Devonian) of Wuding, Yunnan, southwestern China. The referred specimens were three-dimensionally preserved in black shales, allowing a high-resolution computed tomography reconstruction of anatomical details. The new euantiarch is characterized by a large orbital fenestra, an arched exoskeletal band around the orbital fenestra and a developed obtected nuchal area of the skull roof. Maximum parsimony analysis, using a revised data-set of antiarchs with 44 taxa and 66 characters, resolves Wufengshania gen. nov. as a member of the Bothriolepididae, which is characterized by the presence of the infraorbital sensory canal diverging on the lateral plate, and the nuchal plate with orbital facets. New analysis supports a sister group relationship between Dianolepis and the Bothriolepididae. Luquanolepis, a coeval euantiarch from the neighboring site of the new form, is referred to the Asterolepidoidei and represents the basalmost and earliest member of the Asterolepidoidei.

Zhaohui Pan* [panzhaohui@ivpp.ac.cn], Min Zhu* [zhumin@ivpp.ac.cn], You’an Zhu^? [zhuyouan@ivpp.ac.cn] and Liantao Jia [jialiantao@ivpp.ac.cn] Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, PO Box 643, Beijing 100044, PR China. *Also affiliated with University of Chinese Academy of Sciences, Beijing, 100049, PR China. ^?Also affiliated with Uppsala University, PO Box 256, 751 05 Uppsala, Sweden.     

Flexural Behavior of Typical Chinese Traditional Timber Stitching Beams

In Chinese traditional timber buildings, stitching is very common. When the bearing capacity or the rigidity is inadequate, a timber beam is often strengthened with another beam using the stitching method. The timber stitching beams are mainly of two types—the small-top/big-bottom type and the big-top/small-bottom type. To study the bending behavior of these two types of timber stitching beams, including the failure mode, the flexural capacity, the strain distribution at mid-span section, and the maximum deflection, bending tests are carried out on 14 timber stitching beams with Chinese traditional conformation for seven pine beams and seven fir beams. The results show that the failure modes of the small-top/big-bottom type of stitching beams all show brittle fractures at the bottoms of the bottom beams. The failure modes of the big-top/small-bottom type of stitching beams all show brittle fractures at the bottoms of the top beams. The distribution of section strain along the height of each part of the beam basically obeys plane hypothesis. Based on the theoretical and experimental analysis, the calculation formulas of flexural capacity and maximum deflection of these two types of timber stitching beams made of pine and fir are presented.     

Fluid mixing induced by hydrothermal activity in the ordovician carbonates in Tarim Basin,China

Permian hydrothermal activity in the Tarim Basin may have been responsible for the invasion of hot brines into Ordovician carbonate reservoirs. Studies have been undertaken to explain the origin and geochemical characteristics of the diagenetic fluid present during this hydrothermal event although there is no consensus on it. We present a genetic model resulting from the study of δ¹³C, δ¹⁸O, δ³⁴S, and ⁸⁷Sr/⁸⁶Sr isotope values and fluid inclusions (FIs) from fracture‐ and vug‐filling calcite, saddle dolomite, fluorite, barite, quartz, and anhydrite from Ordovician outcrops in northwest (NW) Tarim Basin and subsurface cores in Central Tarim Basin. The presence of hydrothermal fluid was confirmed by minerals with fluid inclusion homogenization temperatures being >10°C higher than the paleo‐formation burial temperatures both in the NW Tarim and in the Central Tarim areas. The mixing of hot (>200°C), high‐salinity (>24 wt% NaCl), ⁸⁷Sr‐rich (up to 0.7104) hydrothermal fluid with cool (60–100°C), low‐salinity (0 to 3.5 wt% NaCl), also ⁸⁷Sr‐rich (up to 0.7010) meteoric water in the Ordovician unit was supported by the salinity of fluid inclusions, and δ¹³C, δ¹⁸O, and ⁸⁷Sr/⁸⁶Sr isotopic values of the diagenetic minerals. Up‐migrated hydrothermal fluids from the deeper Cambrian strata may have contributed to the hot brine with high sulfate concentrations which promoted thermochemical sulfate reduction (TSR) in the Ordovician, resulting in the formation of ¹²C‐rich (δ¹³C as low as ?13.8‰) calcite and ³⁴S‐rich (δ³⁴S values from 21.4‰ to 29.7‰) H₂S, pyrite, and elemental sulfur. Hydrothermal fluid mixing with fresh water in Ordovician strata in Tarim Basin was facilitated by deep‐seated faults and up‐reaching faults due to the pervasive Permian magmatic activity. Collectively, fluid mixing, hydrothermal dolomitization, TSR, and faulting may have locally dissolved the host carbonates and increased the reservoir porosity and permeability, which has significant implications for hydrocarbon exploration.     

近代中国的领券制度

银行业的领券制度,是近代中国货币发行史上一项独特的制度。笔者由于工作的关系,曾对领券制度产生的源流做了初步的梳理。然而,现存关于领券制度的资料比较缺乏,在这方面的研究有待深入。本文仅是提供一些基本情况,并谈点自己肤浅的看法。     

论日欧首脑外交

首脑外交是第二次世界大战以来国家间交往的一种频繁使用的外交形式,随着国际格局多极化与世界经济全球化的发展,首脑外交也日益突显出其独特作用,并且为当今大多数国家的政治首脑所接受,冷战约束后,首脑外交更加趋向于公开化,制度化,全球化,在当今国际新秩序的构建过程中,资本主义世界的铁三角同盟（日美欧战略三角）也面临着战略性的结构调整,向着全球性战略伙伴关系发展,日本与欧盟及其成员国的关键日益密切,日欧间首脑的频繁互访无疑发挥了重大的作用。     

The Effects of Foreign Expansion on Local Growth: The Case of Macao

Abstract

This paper develops a simple model to illustrate the scenario of unsustainable development in a foreign-dominated casino city. We argue that instead of allowing the uncontrolled expansion of foreign casinos, the host community should protect and promote local gambling businesses for the sake of promoting sustainable development. Macao is used as a case study.     

唐代墓志中新见唐人著述辑考

唐代墓志保存了大量唐人、唐代社会和唐代文化等方面的真实史料,具有极高的文献价值.近年来,随着唐代墓志的大量出土,学术界对唐代墓志的研究广泛展开,唐代墓志在文献辑佚、校勘、考定等方面正发挥着越来越重要的作用.许多学者利用唐代墓志,作了许多积极和卓有成效的研究,取得了许多令人可喜的研究成果,程章灿先生《唐代墓志中所见隋唐经籍辑考》(发表于《文献》1996年第1期)一文就是其中一项颇具价值的研究成果.     

史学研究中利用地方志的几种方法--兼谈方志的资料性与学术性

地方志在史学研究中的价值已为人熟知,本文重点探讨史学研究中利用方志资料的几种不同取向,即作为资料直接引用、作制度分析后引用、透过背后社会权力话语后引用和透过文化规范后引用等4种利用方志的不同方式,并试图发现它与近年来学术思潮和史学研究的转向可能存在的关系,以及我们究竟能在多大程度上利用地方志资料.在此基础上,作者认为方志是一种资料性著述,并且建议第二轮新修方志应加强对首轮修志情况的记述.