Creativity gaps and gender gaps: women,men and place in the United States

This article situates Florida's (2002) work on creative regions in the United States in the context of a critical discussion of place and gender and investigates the gender–class structure of his most and least creative regions. It analyzes the distribution of creative class, working class and service class occupations by gender within those 21 regions as well as earnings, household income, poverty and educational attainment using data from the US Census 2000. Women and men are compared within and across the two categories of most and least creative regions. The major finding is that the gender gap in earnings within categories of regions is larger than the creativity gap, i.e. the earnings gap within genders across regions. As new technology industries have been layered over old industries, altering spatial divisions of labor, gendered labor remains integrated in largely traditional ways.     

The imprints of tourism on Puerto Vallarta, Jalisco, Mexico

Tourism is a major economic activity with significant social, political and environmental repercussions that affect people and places in virtually every corner of the contemporary world. This study focuses on tourism development in Puerto Vallarta (PV), Jalisco, Mexico. The region has been almost completely transformed by this industry in a relatively short period of time since the development of the first major hotel in 1948. The article begins by discussing the development of PV as a place, as a coastal tourist resort and also as a set of quite different cultural landscapes. Building on this we specifically identify, describe and discuss some of the major cultural imprints of tourism upon PV, including hotels, restaurants, the gay community, art galleries and Internet cafes as well as ecological imprints of     

Scientific examination of Shang-dynasty bronzes from Hanzhong,Shaanxi Province,China

Shang-dynasty bronzes recovered in the Hanzhong region, Shaanxi province have been receiving considerable research interest since the 1950s due to their strong regional characteristics. This paper presents preliminary analytical results of 16 samples taken from 13 Hanzhong bronze objects, which, for the first time, have revealed their diversity in chemical composition and casting quality. In particular, the finding that some correspondence probably exists between the types of artefact and their materials has significant implications for identifying regional technical characteristics of the Hanzhong bronzes, as well as for exploring the interaction between the metropolitan areas of the Shang Kingdom with the areas beyond its southwestern frontiers.     

Hydrogeological insights in antiquity as indicated by Canaanite and Israelite water systems

Hazor, one of the largest fortified city during the Israelite (Iron-Age) period, encompasses a gigantic underground water system within its perimeter, supplying water to thousands of its inhabitants. It is considered as the ultimate example that Iron-Age engineers had mastered the concept of regional groundwater table. However, evaluating the hydrogeological conditions and the degree of success in finding water in Hazor and other contemporary cities, and thereby assess to what extent this concept was known at that time has seldom been done. Resurveying the water system of Hazor indicates that its water chamber was dug along a major strand of the Dead Sea Fault, a boundary between the Arabian and African (Sinai) plates. Hydrological simulations have shown that water ascends into the water chamber, utilizing this strand. Hazor's engineers initially planned to connect the city with the springs at the foot of the mound (tell) through a shaft and tunnel as has been done at other biblical cities, but adjusted their plan when groundwater was encountered within the mound perimeter. This accidental success as well as the failure to reach the aquifer in deep water wells dug in the contemporary cities of Lachish and Beer Sheba, imply limited hydrogeological understanding at the beginning of the first millennium B.C.E.     

The Consequences for Wilderness Conservation in the Development of the National Park System in Tasmania,Australia

Statewide extents of wilderness are mapped and calculated for four historic time‐slices that reflect major periods of national park development in Tasmania. The representation of wilderness in the Tasmanian reserve system is calculated for 1937, 1970 and 1992. National parks were established in wilderness areas during all major periods of reserve development. While the total core wilderness area in Tasmania decreased by 63% between 1916 and 1992, the core wilderness area captured in the reserve system increased by 618%, with the largest increase being in the post‐1970 period. However, those parks established prior to 1970 suffered an enormous attrition of their wilderness resource. This reflects man‐agement policies inconsistent with the maintenance of wilderness during early periods of national park development. The huge increase in wilderness area captured in the reserve system after 1970 suggests that wilderness conservation only became a significant motive behind the expansion of the reserve system in the later decades of the twentieth century.     

A comparative analysis of first and second generation immigrants: residential and occupational mobility in Metropolitan Sydney

The residential settlement of the second generation of the major European immigrant groups in Metropolitan Sydney in 1981 is compared with that of the first generation, and the occupational composition and mobility of the second generation is related to those of the first generation and the host society. This is the first large data set intergenerational analysis to have been conducted in Australia, and hypotheses as to the relationship between social and spatial distance, and between first and second generation segregation are tested. A theory of intergenerational convergence, and thus integration, is found to be applicable to the Australian urban situation, rather than labour market segmentation or structural pluralist theories.     

Warfare,political identities,and displacement in Spain and Colombia

This paper explores the causes of displacement during civil wars. Recent scholarship has shown that conventional civil wars – those in which forces are relatively balanced – and irregular civil wars – those in which one side is substantially stronger than the other – exhibit different patterns of violence. We hypothesize that, while the mode of violence differs, the form of displacement should be consistent across the wars: displacement is a tactic of war that armed groups use to conquer new territories. By expelling civilians associated with rivals, armed groups improve their odds of gaining control of contested territory. This implies that members of a group are targeted for displacement because of their identity and presumed loyalties. We test the theory using two fine-grained datasets on individuals displaced during a conventional civil war, in Spain (1936–1939), and an irregular civil war, in Colombia (1964–). In both cases, the war cleavage was ideological and reflected in national elections: the locations where political parties received support indicated which populations were sympathetic to rivals. In both civil wars, we observe higher levels of displacement in locations where more sympathizers of rival armed groups reside. The article is the first comparison to our knowledge of the sub-national dynamics of displacement within two different civil wars and it shows that the microfoundations of displacement are similar across types. Finally, the article explains macro-level differences with a coherent micro-level framework.     

Life and death at precolumbian Lavoutte,Saint Lucia,Lesser Antilles

Abstract

The Caribbean archaeological record requires immediate attention and protection. Development and natural forces have impacted archaeological sites, destroying or severely damaging them. The precolumbian site of Lavoutte, located in northern Saint Lucia, has been known as a major Late Ceramic Age (a.d. 1000–1500) settlement since the 1960s, but it has been damaged over the past decades by both natural and human processes. Multidisciplinary field and laboratory methodologies were implemented during a rescue project at the site from 2009 to 2010. This paper presents the results of collaborative efforts between local and international organizations. The first goal was to demonstrate the importance of protection and rescue of endangered archaeological sites. Secondly, we aimed to show that by adopting a multidisciplinary approach including artifact analysis, bioarchaeology, paleoenvironmental reconstruction, and geochemistry, severely damaged sites can be of significant informational value.     

Agglomeration,foreign firms and firm exit in regions under transition: the increasing importance of related variety in Hungary

ABSTRACT

Related variety of economic activities is widely recognized to induce regional development; however, it is not clear how this mechanism takes place in regions that go through major structural and institutional transformation. Furthermore, foreign direct investment (FDI) is typically a major source of structural change in these areas; and we still need a better understanding on how foreign-owned (foreign) firms affect the dynamics of domestic-owned (domestic) companies. For these reasons we analyse firm-level exit in Hungarian city regions between 1996 and 2011, over the late post-socialist transition in manufacturing industries, focusing on the difference between foreign and domestic firms. Introducing ownership into the related variety calculation, we estimate the probability of firm exit with the region-level related variety calculated separately for foreign and domestic firms. Our results suggest that related variety of foreign firms decreases the probability of domestic firm exit earlier during the economic transition compared to the related variety of domestic firms. This finding supports the idea that FDI plays a formative role in regions under transition, and shows that domestic firms benefit from being in agglomerations where foreign firms are technologically related to each other.     

Origins of molecular neurobiology: the role of the physicists

The revolution in the foundations of physics at the beginning of the twentieth century suggested to several of its most prominent workers that biology was ripe for something similar. In consequence, a number of physicists moved into biology. They were highly influential in initiating a molecular biology in the 1950s. Two decades later it seemed to several of these migrants, and those they had influenced, that the major problems in molecular biology had been solved, and that it was time to move on to what seemed to them the final problem: the nervous system, consciousness, and the age-old mind-body problem. This paper reviews this "double migration" and shows how the hopes of the first generation of physicist-biologists were both realized and dashed. No new physical principles were discovered at work in the foundations of biology or neuroscience. On the other hand, the mind-set of those trained in physics proved immensely valuable in analyzing fundamental issues in both biology and neuroscience. It has been argued that the outcome of the molecular biology of the 1950s was a change in the concept of the gene from that of "a mysterious entity into that of a real molecular object" (Watson, 1965, p.6); the gates and channels which play such crucial roles in the functioning of nervous systems have been transformed in a similar way. Studies on highly simplified systems have also opened the prospect of finding the neural correlatives of numerous behaviors and neuropathologies. This increasing understanding at the molecular level is invaluable not only in devising rational therapies but also, by defining the material substrate of consciousness, in bringing the mind-body problem into sharper focus.     

利用同墓葬出土泥芯、陶器示踪青同器铸造地初探 一以湖北襄樊部分东周墓为例

为研究出土墓葬青铜器铸造地,利用X射线荧光光谱法对湖北襄樊的余岗、沈岗、团山、陈坡四处墓地出土的部分青铜器泥芯、陶片进行测试分析,试验结果与山西侯马、武汉盘龙城遗址进行比较分析。对比研究显示,襄樊地区泥芯与当地墓土、陶片在常量元素上具有高度一致性,而与黄河流域的侯马和长江中下游的盘龙城有明显区别,说明襄樊地区这部分铜器应为本地铸造,暗示江汉流域存在自己特有文化。本项研究工作首次尝试利用同墓葬陶器化学成分探索青铜器铸造地,是泥芯研究青铜器铸造地的重要补充,泥芯和陶器相互配合,为青铜器铸造地研究提供了一种新思路。     

Egyptian Blue cakes from the Ayanis fortress (Eastern Anatolia,Turkey): micro-chemical and -structural investigations for the identification of manufacturing process and provenance

The microstructure and chemical composition of blue cakes, found during the archaeological excavation of the Ayanis fortress (Eastern Anatolia, Turkey), have been investigated by means of scanning electron microscopy combined with energy dispersive spectrometry (SEM–EDS), X-ray diffraction (XRD), micro-Raman (μ-Raman) and optical microscopy (OM) techniques. The analysis of the Ayanis cakes has shown the presence of Egyptian blue (i.e. CuCaOSi₄O₁₀, cuprorivaite), as the major component, intermixed with minor amount of other phases such as partially reacted quartz grains, an adherent glass phase and copper oxides. Since the finding of Egyptian Blue in Turkey has been never reported so far, great attention has been paid to its characterisation. The micro-chemical and micro-structural investigations of the Ayanis cakes have allowed a further insight into the manufacturing process and into the sources of the starting materials. The results of the characterisation have revealed some significant differences with respect to Egyptian blue cakes found in Egypt and Mesopotamia, as for instance the absence of tin excluded the use of bronze scraps or filings in their preparation differently from those produced in Egypt and Mesopotamia. Furthermore, some peculiarities of Egyptian blue found in Ayanis, as the detection of zinc in the cakes, allow to put forward the hypothesis of a local production considering that a large part of the bronze artefacts found at the Ayanis fortress is characterised by the presence of zinc as minor alloying element.     

Light and enlightenment: Cabanis, ideology, and the role of phosphorus in the brain

When Georges Cabanis presented his views to the National Institute of France in 1797 on the physiological basis of human psychology, he introduced the concept that phosphorus was of special importance in the workings of the brain. The presence of phosphorus in that organ had only recently been described by A F Fourcroy, a finding that impressed Cabanis because of the association of light (phosphorescence) and heat (evolved during oxidation) with the element. Furthermore, he hypothesised that the electrical activity of the brain represented a parallel and interacting system with that of phosphorus. Cabanis was one of the leading exponents of "ideology", the principal school of philosophy at the time of the French Revolution. Ideology promoted the systematisation of knowledge in every sphere--social, scientific and medical, for example-- and Cabanis's views about cerebral phosphorus evolved from those teachings.     

Fluids,basin analysis,and mineral deposits

Sedimentary basins are the largest structures on the surface of our planet and the most significant sources of energy‐related commodities. With time, sedimentary successions in basins normally are subjected to increasingly intense diagenesis that results in differential evolution of basin hydrology. This hydrologic structure is in turn vitally important in determining how and where deposition of metals may occur. Fluids in all basins originate and flow as a result of sedimentological and tectonic events, so that fluid histories should reflect the control of both lithology and tectonism on ore deposition. Sandstone lithologies, in particular, reflect fluid‐flow events because they are normally the major aquifers in basins. However, early cementation results in occlusion of primary permeability in some facies (diagenetic aquitards) whereas in others, permeability develops due to the dissolution of unstable grains (diagenetic aquifers). Particularly for ore deposits in Precambrian basins, identification of paleohydrologic systems during basin evolution requires the integration of data derived from tectonics, sedimentology, stratigraphy, diagenesis, geochemistry and geology. Assessment of all these data is a prerequisite for the ‘holistic basin analysis’ needed to guide the search for basin‐hosted ores. Recent results from the Paleoproterozoic Mt Isa and McArthur basins in northern Australia serve as a template for exploring for mineral deposits in basins. Basinal fluids were saline, 200–300°C and evolved primarily from meteoric water in the Mt Isa Basin and from seawater in the McArthur Basin during burial to depths of 4–12 km. The δD_fluid and δ¹⁸O_fluid values in these brines were isotopically identical to those in the Zn‐Pb, Cu and U deposits. Geochemical changes of various lithologies during alteration support detrital minerals as the major source of the U, and volcanic units proximal to diagenetic aquifers as a source for the transition metals. Ages of diagenetic phases extracted from aquifer lithologies reveal that fluid migration from the diagenetic aquifers effectively covers the period of formation for U, Zn‐Pb and Cu mineralization, and that the deposits formed in response to tectonic events reflected in the apparent polar wandering path for the area. Sequence stratigraphic analysis and models of fluid flow also indicate that basinal reservoirs were likely sources for the mineralizing fluids. Thus, diagenetic aquifer lithologies were being drained of fluids at the same time as the deposits were forming from fluids that were chemically and isotopically similar, linking diagenesis and fluid events within the basin to the formation of the deposits.     

Alice through the looking glass: emotion,personal connection,and reading colonial archives along the grain

This is a paper about Alice Ravenhill, an under-scrutinized early twentieth-century colonial settler in British Columbia, Canada. It is also a paper about the relationship and deep connections that I developed with her through archival research, a relationship and set of connections that I suggest open new spaces to (re)consider present-day colonial power in British Columbia. Specifically, I propose that ‘against the grain’ archival readings of BC’s past, with an emphasis on finding evidence of resistance to colonial power, can serve to distance the present from the past, thus positioning both contemporary geographies and researchers at work in the province today as existing in a different time and place than those of Alice Ravenhill and other colonial subjects. If, by reading ‘along the archival grain’ as I attempt to do in this paper, we (particularly those of us who live and work in BC today) instead understand ourselves as deeply and emotionally connected to colonial settlers like Alice Ravenhill, and if we understand their lives and work as similar to our own, there is a chance we might avoid some of their more egregious undertakings.     

Growth of Rural Industries in Post-reform China: Patterns,Determinants and Consequences

The first question addressed by this paper relates to the very high growth rates achieved by China's rural industries during the post-reform period. While growth rates have undoubtedly been extremely high, they can only be put in a proper perspective when growth in different components of the sector (i.e. township- and village-owned and privately owned industries) is examined separately and compared with performance before the reforms. In this regard, an important finding of the paper is that as far as township and village industries are concerned, growth rates in the post-reform period do not represent a sudden break from the rates of the earlier period — particularly the 1970s. It is mainly in the emergence and growth of private enterprises that the growth experience of the 1980s differs substantially from that of the 1970s. The sharp decline in the growth of all rural industries in 1989 does not appear to mark a reversal in their growth environment, but the beginning of a period of consolidation and rationalization; and, contrary to popular notion, private enterprises are not the worst sufferers in this process. Finally, the paper looks at regional imbalance. Historically, rural industries in China have been concentrated more in the eastern provinces along the coast, and this regional concentration has increased during the post-reform period of high growth.     

A Theo-Politics of the (Im)proper: Jacques Derrida vis-à-vis Graham Ward

Abstract

The contemporary situation of the "war on terrorism" provides a particularly challenging environment in which to seek to interpret and apply Jesus' commandment to love our enemies. This commandment received major emphasis during the first few centuries of the church, but subsequent interpretation of it has become increasingly complex. Nevertheless, I argue for the broad applicability of the commandment and show that it provides a check against the polarizing and dehumanizing tendencies which accompany modern warfare, because an understanding of the love of enemies reveals that the real enemy is enmity itself. Finally, the article examines a group of sermons preached in the immediate aftermath of September 11 and concludes that while the majority neglect to speak of love for enemies, those preachers that do are able to bring it to bear in relevant and powerful ways.     

EXPLICATION,EXPLANATION, AND HISTORY

To date, no satisfactory account of the connection between natural‐scientific and historical explanation has been given, and philosophers seem to have largely given up on the problem. This paper is an attempt to resolve this old issue and to sort out and clarify some areas of historical explanation by developing and applying a method that will be called “pragmatic explication” involving the construction of definitions that are justified on pragmatic grounds. Explanations in general can be divided into “dynamic” and “static” explanations, which are those that essentially require relations across time and those that do not, respectively. The problem of assimilating historical explanations concerns dynamic explanation, so a general analysis of dynamic explanation that captures both the structure of natural‐scientific and historical explanation is offered. This is done in three stages: In the first stage, pragmatic explication is introduced and compared to other philosophical methods of explication. In the second stage pragmatic explication is used to tie together a series of definitions that are introduced in order to establish an account of explanation. This involves an investigation of the conditions that play the role in historiography that laws and statistical regularities play in the natural sciences. The essay argues that in the natural sciences, as well as in history, the model of explanation presented represents the aims and overarching structure of actual causal explanations offered in those disciplines. In the third stage the system arrived at in the preceding stage is filled in with conditions available to and relevant for historical inquiry. Further, the nature and treatment of causes in history and everyday life are explored and related to the system being proposed. This in turn makes room for a view connecting aspects of historical explanation and what we generally take to be causal relations.     

Late Prehistoric Mortuary Features in the Greater Illinois Area: A Discussion of Form,Function, and Ritual Use

Numerous Late Prehistoric nonburial mortuary features have been identified in the greater Illinois region. Often, and sometimes uncritically, these features have been referred to as “charnel houses” in the literature. To date, there has been no attempt to tie all of the information on these features together. This study critically examines the features’ attributes and provides possible explanations of how they were used in the context of mortuary ritual. Two major types of features have been identified. The first is an above-ground feature consisting of a scaffold or small structure supported by posts. The entire feature is surrounded by a lightly built wall or fence. The close association of secondary human remains with these features suggests that they were used to expose, store, or display them. The second type is an enclosed area or a lightly built structure constructed directly on the ground. Examples from the American Bottom differ from those noted elsewhere. In some instances, the two feature types were paired at a single site, suggesting that they had complementary functions. The presence of multiple examples of nearly identical features at some sites also suggests that the remains may have been segregated according to kin-group affiliation.