Local indicators for categorical data: impacts of scaling decisions

When the geographic distribution of landscape pattern varies, global indices fail to capture the spatial nonstationarity within the dataset. Methods that measure landscape pattern at a spatially local scale are advantageous, as an index is computed at each point in the dataset. The geographic distribution of local indices is used to discover spatial trends. Local indicators for categorical data (LICD) can be used to statistically quantify local spatial patterns in binary geographic datasets. LICD, like other spatially local methods, are impacted by decisions relating to the spatial scale of the data, such as the data grain (p), and analysis parameters such as the size of the local neighbourhood (m). The goal of this article is to demonstrate how the choice of the m and p parameters impacts LICD analysis. We also briefly discuss the impacts spatial extent can have on analysis; specifically the local composition measure. An example using 2006 forest cover data for a region in British Columbia, Canada where mountain pine beetle mitigation and salvage harvesting has occurred is used to show the impacts of changing m and p. Selection of local window size (m = 3,5,7) impacts the prevalence and interpretation of significant results. Increasing data grain (p) had varying effects on significant LICD results. When implementing LICD the choice of m and p impacts results. Exploring multiple combinations of m and p will provide insight into selection of ideal parameters for analysis.     

New approaches to new data

Villa, Paola. Terra Amala and the Middle Pleistocene Archaeological Record of Southern France. University of California Publications in Anthropology Volume 8. Berkeley: University of California Press, 1983. xxiv + 303 pp. including acknowledgments, abstracts, 58 illustrations, notes, bibliography, and index. $23.00 cloth.     

New world complex societies: Recent economic,social, and political studies

Archaeologists working on the complex societies of Latin America have made impressive empirical advances on a number of fronts during the past five years. This article focuses on economic, social, and political issues, using the following topics for organization: intensive agriculture, demography, exchange, households, urbanism, chiefdoms, and state-level polities. For each topic, I review recent archaeological research and summarize pertinent theoretical issues. Unfortunately, the heavy accumulation of new archaeological results is not matched by the conceptual advances that are needed to explore the analytical significance of the data.     

Ontogenetic scaling and lithic systematics: method and application

Stone tools tend to be classified according to a mix of functional, morphological, and technological attributes. This practice results in confusions when large-scale assemblage comparisons are made with the aim of investigating phylogenetic relationships, as functional and cultural information is aggregated. It is argued here that functional criteria must be assessed separately, and that resharpening, as a uniform, repeated, conscious behavioral process of tool maintenance that indexes use and function, can provide a solution to this problem. The subject of this article is a quantitative method for extracting and comparing resharpening trajectories. The method is an adaptation of ontogenetic scaling methods from biology, and is based on obtaining a mathematical representation of shape and size, and finding a relationship between the two. Elliptical Fourier analysis is applied to stone tool contours in order to extract shape information, and then a series of regressions of shape on size provide trajectory vectors. The angles between these are then calculated and subjected to a variety of multivariate statistical tests. A case study involving several European Middle Paleolithic bifacial and unifacial tool assemblages is presented. The results show that resharpening and maintenance can be independent of morphology and technology, suggesting that there are strong grounds for focusing on functional systematics separately.     

态度与价值:遗产旅游体验模式探析——以苏州平江历史文化街区为例

"遗产资本化"(Heritagization)是遗产被用于实现特定目标的社会进程,是遗产旅游的核心,遗产旅游开发是遗产资本化的当代形式,遗产旅游开发的直接目标即向公众提供真实性的遗产体验。本文结合苏州平江历史文化街区的旅游产品开发案例,根据对社交媒体(Social Media)中旅游博客(Blog)原创文本的内容分析(Content Analysis,CA)和语义网络分析(Semantic Network Analysis,SNA),挖掘旅游者对案例遗产旅游地的个人态度和价值认知情况,进而提出一个由旅游者对遗产的个人态度及其遗产价值认知所构成的遗产旅游体验开发框架,勾勒出文化遗产旅游开发的战略导向。     

The Absolute Speed of Change: Multidimensional Scaling and Innovation Rates

The evaluation of societal developments depends on a clear determination of the rate of change that occurs within societies. While many statistical approaches are able to indicate similarity/dissimilarity distances between archaeological assemblages, only a few can be linked to linear timescales. In the following approach, the advantages of non‐metric multidimensional scaling (NMDS) are described as a method that produces gradients for a quantitative measurement of cultural change on a linear timescale. Thus, the speed of innovations or the regression of cultural developments could be quantified. In consequence, a quantified proxy of societal developments on a linear timescale is provided. In two examples, the usefulness of such a proxy is described in relation to other data.     

省级多维减贫经验:以青海省为例

多维减贫是指"以减少贫困人口为基础,缓解贫困问题的恶性发展及贫困问题的衍生影响,针对贫困的多个维度,如收入贫困、人类贫困、信息贫困及生态贫困等形成测定和监控系统,进行综合性防治,促进人类生存发展与自由。"本文以青海省为例,在省级层面对多维减贫进行必要性及可能性的分析,并在总结经验的基础上得出了指导实践的相对成熟的减贫新思想。     

Revisiting interregional wage differentials: New evidence from Spain with matched employer-employee data

This article examines wage differences across Spain's NUTS-2 regions along the entire wage distribution based on matched employer-employee microdata from 2006 to 2014. Unlike previous related studies, we properly control for differences in regional purchasing power parities, which are very large in practice. Although part of the raw regional wage differences observed is explained by differences between regions in productive structures, and, to a much lesser extent, in labor forces, noteworthy, very similar throughout the wage distribution regional differences net of composition effects arise even after controlling for a broad set of individual and firm characteristics.     

New experimental data on the distance of sling projectiles

The range of stones cast by slings used in the past is debated. In the Central Andes, slings are asserted to be important weapons of prehispanic war, and have been recovered archaeologically. Rolled river cobbles and stones presumed to be slingstones found at fortified hilltop archaeological sites are presented as evidence that slings were used at these fortifications. Yet sling use has not been adequately tested at hillforts. Experiments conducted in Europe by a novice slinger have attempted to illuminate the range of sling cast stones at ancient hillforts. Data acquired from native slingers is necessary to more accurately assess distances achieved by projectiles launched by slings. We present data from sling experiments carried out in Puno, Perú among Quechua-speaking herders who are experienced slingers. The results demonstrate that a prior model of the maximum theoretical distance of sling cast stones underestimates their range. Results also show significant differences in the use of slings by men and women, and by different age groups. These new data permit a better approximation of warfare that has bearing on our interpretation of fortified sites.     

Regional Convergence in Central and Eastern European Countries: A Multidimensional Approach

The paper examines the dynamics of regional income at the NUTS3 level of the new EU Member States from Central and Eastern Europe in the years 1998–2005. The authors apply a wide range of methods and tools including classical beta and sigma convergence analysis supplemented by transition matrices, kernel density estimations and spatial autocorrelation statistics. Results of such a multi-dimensional empirical study reveal some previously unrecognized patterns of regional growth in Central and Eastern European Countries (CEECs). Well-acknowledged metropolization and marginalization processes that cause regional divergence at the national scale are accompanied by the following processes. Firstly, at the macroregional scale, regional convergence has been observed as a result of differences in growth rates between individual countries. Secondly, at the national scale, petrification of existing regional structures has been prevailing in majority of the countries. Furthermore, weak convergence of clubs has been observed separately among the richest metropolitan regions and between the group of the poorest regions. In general, the polycentric spatial structure of the macroregion has reduced the impact of rapid growth of rich capital city-regions on convergence processes. Simultaneously, diffusion of development processes had a rather limited range and polarization in larger metropolitan regions have been a characteristic feature of CEECs.     

The many ways of caring: Anthropology's contribution to the nursing profession

Madeleine Leininger. Transcultural Nursing. New York: Masson Publishing U.S.A., Inc., 1979. 742 pp.     

The significance of subtle ways: navigating femininities in high schools of Taiwan

Children’s geographers have contributed to the theorisation of school space as a ‘geographical accomplishment’. The crucial role of school space in (re)producing social identities such as gender in the Global North has been discussed. However, empirical research which explores young femininities in East Asia is scant. This paper demonstrates that the contestation of femininities in high schools of Taiwan is manifested in subtle ways. This research examines qualitatively the forms of contested femininities, the significance of peer culture, and the flexible nature of school space. The analysis demonstrates that singular understanding of the spatiality of school cannot fully explain the complicated web of entwined micro spaces involved in the shaping of young femininities. In conclusion, this research highlights the dynamics between school space and young femininities, and emphasises the value of studying East Asians’ contextualised experiences for better understanding of young femininities.     

A place to remember: scaling the walls of Angel Island immigration station

This paper considers the restoration and presentation of Angel Island Immigration Station, a federal facility in the San Francisco Bay that between 1910 and 1940 worked to prevent the arrival of Chinese laborers to the United States in accordance with the 1882 Chinese Exclusion Act. The production of Angel Island Immigration Station as a national historic landmark is delineated through the social construction of scale. I discuss efforts to achieve a leap in the scale of the site's significance and how this brings forth new management regimes that change the format of the interpretation there. In particular, narrative construction, landscape design, and revised tours, insert a standardized story of Chinese exclusion into the national memory. This paper shows how the imperative to increase the scope of recognition—to petition nationally for status and funds—requires a repackaging of stories to affirm popular American ideals of freedom over those that challenge the nation's persecution of Chinese immigrants.     

Let me count the ways: canonists and theologians contemplate coital positions

The fascinated horror that characterized treatments of sexual problems by medieval Churchmen is particularly evident in their attempts to provide guidance for Christians concerning the intimate details of marital relations. Christian moralists, canonists, and theologians from the patristic period onward commonly maintained that only one posture was appropriate and natural for human sexual intercourse. This article examines the efforts of successive generations of Christian teachers to account for this belief and to discourage variations from the prescribed coital position. The article concludes with a brief discussion of some survivals of medieval sex law in modern U.S. statutes and decisions.