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1.
The purpose of this Research Note is to offer an analysis of the goals and achievements of former President Clinton's Initiative on Race from its announcement in June 1997 through spring 2000. This Initiative was the first attempt in nearly thirty years by a United States' President to seriously and systematically address the issue of "race". Three conclusions emerge: first, the Clinton Race Initiative accomplished more than most social scientists and the public are aware of; second, the Initiative is incomplete because the President has not released his own proposed book-length analysis on race; and, third, a number of structural and political factors significantly limited the "success" of the Initiative.  相似文献   

2.
The term ‘colonial mentality’ is popularly used among many Filipinos to refer to a tendency to compare themselves negatively to Amerikanos. This paper explores the everyday form such deprecating self/other constructions take on the island of Siquijor in the Central Visayas region of the archipelago. It sheds light on how these constructions are socially situated, deployed and reproduced, their limits and their effects. It shows that comparisons between categories of Filipino and Amerikano must be understood in relation to local hierarchies. On Siquijor, local imaginings of Amerikano lifestyles and bodies not only serve as reference points for ideals of affluence and beauty, but act as markers of prestige in competitions for status between neighbours and kin, sustaining a sense of Amerikano superordinancy. While, on Siquijor, superordinancy presumes neither innate nor moral superiority (and, indeed, there exists ambivalence towards the relative moral status of Amerikanos and Filipinos), there is a strong presumption specifically that the ‘failure’ of the Philippines to achieve similar levels of affluence to the US is due to moral deficiencies of the Filipino self. Thus, outward-looking desire is contained by inward-looking discontent, the latter keeping the former from spilling over into demands for change to a global status quo.  相似文献   

3.
Attitudes about racial inequality in the United States are often viewed through the lenses of discrimination and disadvantage. However, as whiteness studies suggest, systems of racial inequality produce both disadvantage and advantage. National surveys have documented explanations for African American disadvantage but have not collected data on explanations for white advantage. African American disadvantage and white advantage are two sides of the same coin – racial inequality. To understand attitudes about racial inequality, we need to know Americans' beliefs about both sides of the racialized system. This research uses national survey data to examine explanations for both sides of racial inequality and identifies which factors are believed to be most important in explaining white advantage, finding that racial attitudes are complex and are dependent upon the specific situation and context. This research will provide a valuable contribution to both whiteness studies and race relations research.  相似文献   

4.
Racial minority students who attend predominately white schools in the United States and England face unique challenges in their learning environments that are connected to their status as non-white students. Scholars have documented the experiences of racial and ethnic minority students in mixed-raced schools in the United States and the UK for over four decades. However, the authors explore new research territory by employing critical race analysis to further articulate the similar experiences shared by African American and black Caribbean students’ in mixed-race schools. Using data two different studies, one in the United States and one in England, the authors highlight the resemblances between the experiences of African American and black Caribbean students in predominantly white suburban and rural secondary schools. To increase racial equity in education, we must accurately understand the structural and societal barriers that racial minority students face as they continue to access education resources and quality schools.  相似文献   

5.
K. Gajewski 《Plant Ecology》1987,68(3):179-190
Pollen diagrams from seven lakes with annually laminated sediments sampled at 40-year intervals are analyzed to isolate the climatic effects from other effects on the long-term dynamics of vegetation during the past 1000–2000 years along a transect from Maine to Minnesota. Principal components analysis is used to reduce the dimensionality of the pollen data. The pollen records from all lakes show long-term trends, medium frequency oscillations, and higher frequency fluctuations. The long-term trend is associated with the neoglacial expansion of the boreal forest. The mechanism causing this replacement is a change in frequency of air masses in the area. The medium-frequency oscillations are also associated with climate changes, the most recent of which is the ‘Little Ice Age’. The climate-related mechanism causing the medium-frequency changes may be changes in disturbance frequency. The higher frequency fluctuations may also be related to disturbance. This analysis of pollen diagrams into time scales of variation has enabled the separation of climate from other factors affecting vegetation dynamics. By comparing the principal components across a transect of sites it proved possible to interpret the climatic effects on vegetation at most sites and not only at range boundaries and ‘sensitive’ sites.  相似文献   

6.
This paper summarizes the findings for North America of the WPA Task Force on Steps, Obstacles and Mistakes to Avoid in the Implementation of Community Mental Health Care. Community mental health has evolved over five decades in the United States and Canada. The United States has led the world in innovation and spending, but provide variable quality of care; Canada has steadily developed a more uniform public health system for less cost. Lessons learned from North America include: team-based approaches and other evidence-based practices, when implemented with high fidelity, can improve outcomes in routine mental health care settings; recovery ideology and peer support enhance care, though they have not been studied rigorously; effective community-based care for people with serious mental disorders is expensive.  相似文献   

7.
This is the first systematic and paleoecological study of a crinoidal limestone (encrinite) from the Jurassic System of North America. The encrinite is part of a shallow-water tidal facies of the Middle Jurassic Carmel Formation located at Mount Carmel Junction (southwestern Utah, U.S.A.) and may represent one of the youngest shallow-water encrinites in the geological record. In the past, the crinoid at this locality was referred to as Pentacrinus asteriscus, a name used to describe almost all of the crinoid columnals found throughout the Jurassic of the U.S. western interior. However, systematic work indicates that the crinoid is Isocrinus nicoleti and is the first non-endemic crinoid to be reported from North American Jurassic strata. Although articulated pinnules and arms have been found, I. nicoleti occurs predominantly as well-preserved, partially articulated columnals. The crinoids occur within a tidal complex consisting of ooid shoal, tidal channel, and lagoonal facies. The unique environmental and ecological conditions which existed in the southernmost end of the Jurassic North America seaway may have allowed for the development of this crinoid colony and subsequent deposition of the encrinite.  相似文献   

8.
9.
Race was an important topic to the physical anthropologists of 1918, but their views were not monolithic. Multiple perspectives on race are expressed in the first volume of the AJPA, which encompass biological determinism and assumptions about evolutionary processes underlying the race concept. Most importantly, many of the significant alternative approaches to the study of human variation were already expressed in 1918. This paper examines race from the different perspectives of three key contributions to the first volume of the AJPA: papers from Hrdlička, Hooton, and Boas. The meaning of race derived from this work is then discussed. Despite new understandings gained through the neo-Darwinian synthesis and the growth of genetics, the fundamentals of the modern discussions of race were already planted in 1918. Am J Phys Anthropol 2009. © 2009 Wiley-Liss, Inc.  相似文献   

10.
Peter F. Zika 《Brittonia》2003,55(2):150-156
Juncus effusus s. str. has two native representatives on the coast of western North America. A new combination is provided forJuncus effusus subsp.pacificus, ranging from California to British Columbia.Juncus effusus subsp.austrocalifornicus is newly described from southernmost California, Arizona, and Baja California, México. It differs from subsp.pacificus by its pale sheaths, with less thickened and less overlapping margins, and its disjunct distribution. A key is provided for the subspecies ofJ. effusus in North America.  相似文献   

11.
While scholars have examined how cosmetic surgery can reinforce gender norms, the development of racially specific standards is a more recent phenomenon that has received less scrutiny. This article examines how cosmetic surgeons conceptualize race and its intersection with gender. Through analysis of eighty surgeon-authored procedural guides, I find that surgeons engage in what I term the biological construction of social difference, mixing discourses of biology and physical difference with social and cultural discourses to describe patient beauty ideals. Surgeons develop an expert discourse on race and gender that is simultaneously about difference and beauty. The development of “ethnic” specific cosmetic surgery standards enshrines a “white” default referent even as it opens the door to other configurations of physical appearance. Cosmetic surgery implies that physical markers of race and gender are mutable – literally, via the surgeon’s scalpel – even as it relies on and reinforces established notions of racial difference.  相似文献   

12.
ABSTRACT Our objective was to determine whether there were subpopulations within the eastern population of tundra swans (Cygnus columbianus columbianus) wintering along the mid-Atlantic coast. Movement rates between regions were substantial enough to result in continual mixing of wintering birds. Thus, we were unable to identify distinct subpopulations based on exclusive use of specific wintering areas. These birds should therefore be monitored, and their harvest managed, as if they were one population.  相似文献   

13.
14.
Theory suggests that sympatric speciation is possible; however, its prevalence in nature remains unknown. Because Neodiprion sawflies are host specialists and mate on their hosts, sympatric speciation via host shifts may be common in this genus. Here, we test this hypothesis using near-complete taxonomic sampling of a species group, comprehensive geographical and ecological data, and multiple comparative methods. Host-use data suggest that host shifts contributed to the evolution of reproductive isolation in Neodiprion and previous work has shown that gene flow accompanied divergence. However, geographical data provide surprisingly little support for the hypothesis that host shifts occurred in sympatry. While these data do not rule out sympatric host race formation in Neodiprion, they suggest that this speciation mode is uncommon in the genus and possibly in nature.  相似文献   

15.
This article examines what it means to study race from a spatial perspective. In order to make explicit connections between spatial and racial processes, we present an interdisciplinary snapshot of the work being done under the banners of space and race, and offer a framework – a theory of racial space – for linking these concepts. We provide four key characteristics of space – contested, fluid and historical, interactional and relational, and defined by inequality and difference – that overlap with prevalent theorizing on race and racialization. We suggest that a framework of racial space provides a language for explaining the persistence of racial inequality in its varied, and often subtle, forms today, and reveals a useful analytical and practical pathway for challenging and changing the existing racial order.  相似文献   

16.
Modelling the arms race in avian brood parasitism   总被引:5,自引:0,他引:5  
Takasu  Fugo 《Evolutionary ecology》1998,12(8):969-987
In brood parasitism, interactions between a parasite and its host lead to a co-evolutionary process called an arms race, in which evolutionary progress on one side provokes a further response on the other side. The host evolves defensive means to reduce the impact of parasitism, while the parasite evolves means to counter the host's defence. To gain insights into the co-evolutionary process of the arms race, a model is developed and analysed, in which the host's defence and the parasite's counterdefence are assumed to be genetically determined. First, the effect of parasite counterdefence on host defence is analysed. I show that parasite counterdefence can critically affect the establishment of host defence, giving rise to three situations in the equilibrium state: The host shows (1) no defence, (2) an intermediate level of defence or (3) perfect defence. Based on these results, the evolution of parasite counterdefence is considered in connection with host defence. It is suggested that the parasite can evolve counterdefence to a certain degree, but once it has established counterdefence beyond this, the host gives up its defence against parasitism provided the defence entails some cost to perform. Dynamic aspects of selection pressure are crucial for these results. Based on these results, I propose a hypothetical evolutionary sequence in the arms race, along which interactions between the host and parasite proceed.  相似文献   

17.
The published literature on serum selenium levels in the US population describes studies on small samples that may not be representative of the US population. This analysis provides the first nationally representative serum selenium levels in the US population by age group, sex, race-ethnicity, poverty income ratio (PIR), geographic region, and urban status. The Third National Health and Nutrition Examination Survey (NHANES III) is a national population-based cross-sectional survey with an in-person interview and serum selenium measurements. For the 18,597 persons for whom serum selenium values were available in NHANES III, the mean concentration was 1.58 μmol/L and the median concentration was 1.56 μmol/L. Mean serum selenium levels differed by age group, sex, race-ethnicity, PIR, and geographic region. The US population has slight differences in serum selenium levels by demographic factors.  相似文献   

18.
Abstract

Since the breakdown of the Middle East Peace Summit at Camp David in 2000 and the start of the second Palestinian Intifada there has been a voluminous literature that asserts that hostility to Israel and Zionism is a new form of anti-Semitism. This essay critiques the ‘new anti-Semitism’ view. Reversing the method that Plato uses in the Republic, the analysis moves from microcosm (an imaginary ride on a London bus) to macrocosm (the Middle East). In the process, the author argues that anti-Semitism is best defined not by an attitude to Jews but by the figure of ‘the Jew’. In the light of the analysis, and bearing in mind the variety of possible reasons for hostility to Israel or Zionism, it is difficult to see how the ‘new anti-Semitism’ view can be sustained.  相似文献   

19.
20.
This article explains the position(s) of the United States in the maritime dispute adjacent to Svalbard. While the United States has regarded Norway's exclusive claim to the natural resources outside Svalbard as everything from “wishful thinking” to legally plausible, Washington maintains that it may have rights under the 1920 Svalbard Treaty to exploit the maritime zones adjacent to the archipelago. The U.S. reservation is the result of assessments and reassessments of legal considerations as well as national interests.  相似文献   

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