贵州基本建设考古初探

基本建设考古是当前考古工作的重要组成,在国家经济建设大背景下,是一项长期艰巨的任务。本文对贵州基本建设考古历程、成果、状况进行梳理,提出问题与对策,力促此项工作顺利开展。     

从马克思"人的全面发展"理论到党的执政能力建设的首要目标

实现人的全面发展是马克思主义政党的终极理想。我们党进行革命和建设的目的,就是为了解放人和发展人。“三个代表”重要思想和科学发展观,从本质上把人的全面发展作为党的执政活动的全部目的。党的执政能力建设的首要目标是建设一个“立党为公、执政为民”的执政党,它体现了马克思主义政党的理想追求和价值取向。     

对青海省回族聚居区新农村建设问题的探讨

青海省是多民族聚居的省份。重视各个民族的新农村建设,因地制宜,因势利导,是加快全省新农村建设步伐的题中应有之义。该文从六个方面就青海省回族聚居区如何建设社会主义新农村进行了探索。     

旅游生态足迹初探——以嵩山景区2005年"五一"黄金周为例

在生态足迹理论与方法的基础上,提出了旅游生态足迹的概念,运用旅游生态足迹计算模型,从旅游交通、旅游住宿、旅游餐饮和旅游购物等4个方面计算了2005年“五一”黄金周期间嵩山景区的旅游生态足迹,并与郑州市的生态足迹对比。结果表明:黄金周期间,嵩山景区游客的人均旅游生态足迹0.02264gha,是郑州市周人均生态足迹0.00436gha的5.19倍,旅游是一种对自然资源高需求、高消耗的生活方式。指出旅游生态足迹计算方法的特点,影响旅游生态足迹大小的关键因子,减少旅游生态足迹的途径和旅游生态足迹计算中存在的问题。     

The Dor 2001/1 Shipwreck, Israel—a Summary of the Excavation

Dor 2001/1 was probably a Byzantine coaster carrying building stones, dated to the end of the 5th or beginning of the 6th century AD. No shell-first construction features were identified, specifically no kind of planking edge-joints; but instead all the essential components showed that it was a frame-based hull. Thus it is apparently among the earliest frame-based shipwrecks found so far in the Mediterranean.
© 2006 The Authors     

Thermal convection in faulted extensional sedimentary basins: theoretical results from finite-element modeling

Thermal convection has the potential to be a significant and widespread mechanism of fluid flow, mass transport, and heat transport in rift and other extensional basins. Based on numerical simulation results, large‐scale convection can occur on the scale of the basin thickness, depending on the Rayleigh number for the basin. Our analysis indicates that for syn‐rift and early post‐rift settings with a basin thickness of 5 km, thermal convection can occur for basal heat flows ranging from 80 to 150 mW m^?2, when the vertical hydraulic conductivity is on the order of 1.5 m year^?1 and lower. The convection cells have characteristic wavelengths and flow patterns depending on the thermal and hydraulic boundary conditions. Steeply dipping extensional faults can provide pathways for vertical fluid flow across large thicknesses of basin sediments and can modify the dynamics of thermal convection. The presence of faults perturbs the thermal convective flow pattern and can constrain the size and locations of convection cells. Depending on the spacing of the faults and the hydraulic properties of the faults and basin sediments, the convection cells can be spatially organized to align with adjacent faults. A fault‐bounded cell occurs when one convection cell is constrained to occupy a fault block so that the up‐flow zone converges into one fault zone and the down‐flow zone is centred on the adjacent fault. A fault‐bounded cell pair occurs when two convection cells occupy a fault block with the up‐flow zone located between the faults and the down‐flow zones centred on the adjacent faults or with the reverse pattern of flow. Fault‐bounded cells and cell pairs can be referred to collectively as fault‐bounded convective flow. The flow paths in fault‐bounded convective flow can be lengthened significantly with respect to those of convection cells unperturbed by the presence of faults. The cell pattern and sense of circulation depend on the fault spacing, sediment and fault permeabilities, lithologic heterogeneity, and the basal heat flow. The presence of fault zones also extends the range of conditions for which thermal convection can occur to basin settings with Rayleigh numbers below the critical value for large‐scale convection to occur in a basin without faults. The widespread potential for the occurrence of thermal convection suggests that it may play a role in controlling geological processes in rift basins including the acquisition and deposition of metals by basin fluids, the distribution of diagenetic processes, the temperature field and heat flow, petroleum generation and migration, and the geochemical evolution of basin fluids. Fault‐bounded cells and cell pairs can focus mass and heat transport from longer flow paths into fault zones, and their discharge zones are a particularly favourable setting for the formation of sediment‐hosted ore deposits near the sea floor.     

司徒美堂与抗日战争

美洲著名爱国侨领司徒美堂为祖国抗战做出了重大的贡献。他从九一八事变后即率先投身于抗日救亡运动,积极声援自发奋起抗战的国民党官兵;全国抗战爆发后,他出任抗日救国侨团的首领,带领广大华侨开展抗日救亡活动;他万里迢迢回国慰劳抗日军民,为祖国抗战出计献策,在途经香港陷入日军魔掌的危险时刻,表现出了铁骨铮铮的民族气节;他团结美洲洪门侨胞,报效祖国抗战,使这一古老的帮会组织焕发青春;他呼吁祖国团结抗战,反对妥协投降,有力地维护了国共合作抗战的大局。他是广大华侨抗日救国的领袖和楷模,其爱国思想在支援祖国抗战中进一步得到升华。     

史料、方法、理论——谈马新中文源流“华人研究”主体的建立

从史学的视角为切入点,通过史料、方法、理论三个层面对马新中文源流“华人学”主体性建构可能性的探讨,得出结论,由于在研究方法和理论上的严重不足和匮乏,马新“华人学”的未来,只有在史料的发掘和解读的基础上,方能进一步发展自身的方法和理论。     

论“世界客属恳亲大会”与中国客家侨乡

世界客属恳亲大会在中国内地的五次召开,加强了海内外客家人对族群身份的认同和文化寻根;促进了客家文化和“客家学”学科的发展。大会活动所带动的资金的运作,并由此形成的中国客家侨乡与海外华商的经济网络,对于扩大举办地的对外开放,加速举办地经济文化的发展具有重要的历史和现实意义。     

《考工记》营国制度与中原地区古代都城布局规划的演变

<考工记>营国制度的产生,标志着中国古代都城布局规划理论体系的正式形成.以这一理论为标尺,可将中原地区古代都城布局演变划分为四个阶段.分析考察可知,<考工记>营国制度在当时的历史背景下,只是儒家描绘的一幅"理想王都"的美妙蓝图,只有在统一的封建社会盛世,才有可能将这幅蓝图变为现实.