铁路枢纽客运构成与旅游关系的初步研究——铁道部上海客运站旅客调查问卷分析

本文以上海站为案例,采用问卷调查的方法,着重探讨了铁路车站客运构成与开发旅游功能的关系,涉及旅客职业、收入、性别、年龄和住地等背景,以及旅客对车站吃、住、行、购、娱、游等游憩活动的直观体验评价;进而提出旅游服务思想和车站多功能的综合开发相结合,是社会经济发展的一种必然趋势,也将是今后提高车站窗口作用的重要途径。     

县域主体功能区划分研究——以广东省云安县为例

采用GIS,以云安县为例,以100m×100m格网作为评价单元,根据格网内的环境特征,选用对区域开发建设影响较大的自然生态、生态服务、灾害风险等作为生态敏感性评价条件,约束区域的发展;在分析经济社会发展空间格局的基础上,采用资源承载力、社会支撑力、经济发展力、集聚辐射力、区位支撑力和外部推动力综合评价了经济社会综合发展潜力,作为区域发展的推动力,综合考虑生态敏感性和社会经济综合发展力,划分了主体功能区,并分析了各区的发展方向主要功能和管制措施。     

An exploration of character traits and linear measurements for sexing mountain gazelle (Gazella gazella) skeletons

The skeletal elements of mountain gazelle (Gazella gazella) have proven difficult to sex with statistical confidence due to wide overlap in the body size of the two sexes. We studied a sample of 53 modern mountain gazelle skeletons to determine which character traits and metric measurements best predict sex. The success of the character traits was determined using blind tests while the metrics were examined using discriminant function analysis. The most useful elements include the previously identified horn core, pubis and atlas, but also some new bone portions that preserve well in the archaeological record (e.g., distal tibia, distal metacarpal and metatarsal, and second phalanx). Surprisingly, two elements commonly used in sexing analyses (distal humerus and astragalus) were not among the most effective elements. Although cutting points and discriminant functions for sexing gazelle bone portions are presented here, they do not account for potential body size change and thus are not suited for direct application to archaeological assemblages. Instead, we provide guidelines for application to archaeological gazelle assemblages, most importantly a regression analysis that considers the sex ratios obtained from multiple measurements to predict the sex ratio of archaeological gazelle populations.     

完善我国电子政务的路径选择

发展电子政务很有必要。电子政务有利于减少政务成本、改变粗放的行政管理模式,有利于转变政府职能、促进廉政建设。针对当前我国电子政务中存在的问题,应加强信息基础建设、提高社会化信息程度,建设一只高素质的公务员队伍,统一电子政务的标准,完善电子政务的安全系统。     

社会空间视角下大遗址区乡村地域功能结构研究——以关中5处大遗址区为例

新时期国家大力推进遗产“活化”与遗产旅游,大遗址保护与利用过程既影响区域空间功能重构又涉及深刻的社会关系调整。研究选取大遗址数量多、分布密集的关中地区中5处大遗址区为案例,从社会与空间维度构建指标体系,采取因子生态分析划定社会区,以“社会—空间”综合交互视角解析乡村地域功能结构特征。研究发现大遗址区乡村社会空间存在文保限制因子、旅游带动因子、工业与商贸因子等8个主因子,各主因子空间分布体现典型的分异特征,并呈现出6种功能属性的片区。其地域功能结构特征表现为：①保护区划产生圈层式地域功能格局,②高附加值功能空间沿交通线嵌入,③核心与边缘区功能构成与遗址影响力及城乡区位相关,④各功能片区并未形成产业联动。在此基础上,进一步剖析了大遗址区乡村非均衡发展成因及优化路径。     

Modeling and Prediction of Long-Distance Traffic Flows Through the Example of Road Transport in the Czech Republic

The construction of large-scale long-distance roads brings an irreversible impact on the landscape and therefore its careful and precise planning is very important. For this planning we use data on the intensity of traffic flows on existing roads and statistical tools for the modeling of planned traffic flows. The main objective of this paper is the modeling of the existing intensity of traffic flows on highways and expressways in the Czech Republic by determination of the optimal distance-decay function. On the basis of the resulting model and the resulting distance-decay function, it is possible to predict the intensity of traffic in the event of the completion and commissioning of new sections of highways and expressways. The subsequent analysis will allow us to make a qualified prediction of traffic intensity in the event of the completion of the R35 expressway, or after the completion of the R35 and R43 expressways. Besides the intensity on the above-mentioned roads themselves, the paper also predicts the expected reduction in traffic intensity on the busiest highway in the Czech Republic, that is, on the D1 highway between Prague and Brno.     

Woodland Pottery Function,Cooking, and Diet in the Upper Great Lakes of North America

A multidimensional approach to functional analysis was employed to examine pottery use, cooking, and subsistence in pre-European North American contexts. A variety of analytic techniques were applied to ceramic assemblages from two sites on the south shore of Lake Superior: the Middle Woodland Naomikong Point site and the Late Woodland Sand Point site. The analyses of both technical attributes and use-alteration traces suggest that a majority of pottery vessels from these sites were used for cooking throughout the Woodland period. Lipid residue analysis corroborates traditional subsistence information but specifies which foods were cooked in pottery vessels. Vessel size varies according to context rather than by time or by function, with larger vessels associated with ritual areas and smaller vessels originating from domestic spheres, a trend potentially related to feasting behavior. Interior carbonization patterns change in frequency between the Middle and Late Woodland periods, suggesting a shift in cooking and possibly subsistence practices.     

“知行班”大学生体质健康与体成分相关性的调查研究

利用Inbody720对“知行班”大学生体成分、用AS-505肺功能仪对肺功能进行测试,结果显示,测试者的身体素质总体上处于良好水平,但也存在少部分人属于消瘦和肥胖前期。这说明单纯的锻炼还不能达到最佳的锻炼效果,应注重合理的膳食搭配,只有这样才能收获健康的体魄。     

Boards and Cords: Discriminating Types of Artificial Cranial Deformation in Prehispanic South Central Andean Populations

For over a century, a number of ambiguous typologies have been employed to distinctly categorise types of artificial cranial deformation. This paper provides a quantitative method, based on multiple dimensions and discriminant function analysis, by which to assign skulls not only into discrete categories: deformed or not, but also by type: annular or tabular. A series of prehispanic, adult, human crania (n = 469) from archaeological sites in Argentina, Bolivia, Chile and Peru represented by both normal and artificially deformed specimens, provide craniometric data for four measurements across the vault: maximum cranial length, breadth and height and the frontal chord. These data are used to develop three indices which in turn are used to compute two discriminant functions. Results are plotted on a territorial map whereby the type of deformity can be determined. When these methods were applied to a comparative cranial sample of nondeformed skulls from South America, 100% of the samples was found to be nondeformed. When these methods were applied to the samples which were subjectively classified a priori by the first author as nondeformed, 81.3% of the samples were found to be nondeformed. This study demonstrates the value of a more objective and quantitative method by which to classify artificial cranial deformation, and thus provides a new approach. Copyright © 2011 John Wiley & Sons, Ltd.     

国家重点生态功能区乡村人居环境演变及影响机制——以湖北省利川市为例

采用层次分析等方法,从农民生活、生产环境、生态产品供给以及生态安全等人居环境核心领域出发,构建重点生态功能区乡村人居环境评价体系,对1998-2012年间利川市乡村人居环境做了评价,剖析了自然生态环境、社会经济要素空间变化特征。研究表明:①重点生态功能区乡村人居环境建设时序演变历经传统发展、过渡发展、生态化建设三个阶段,人居环境系统及影响因子在不同时期呈现出不同的特征;②社会经济环境、生态环境空间格局变化显著,主要表现为农村人口向盆地、城镇集聚,城乡收入差距增大,河流流域生态环境改善,高山区生态脆弱性增强;③农户行为受政策调控作用由无序、扭曲化向规范化变迁,政策调控与农户行为互动作用促使重点生态功能区乡村人居环境演变。