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1.
In 2014, the Supreme Court of Canada ruled that the unelected nature of the Senate is an inherent feature of Canadian parliamentary democracy and is a central pillar of the constitution. Members of the Upper House are appointed by the Governor General, acting on the advice of the Prime Minister. The decision taken by the Prime Minister is not subject to review by Parliament or the provincial legislative assemblies. Patronage appointments have given the Senate a reputation as a dumping ground for political friends and party insiders. In 1989, the province of Alberta enacted the Senatorial Selection Act, arguing that it would serve as a stepping stone for substantive reform to the Senate. The province has held four elections in which the people of the province have chosen senators-in-waiting. This article argues that the Court’s opinion in Reference re Senate Reform undermines the foundation upon which the provincial statute rests.  相似文献   
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In 1940, Gretchen Cutter and a WPA crew conducted excavations in the Mound Wio5 at the Fisher site in Will County, Illinois. We examined those materials as part of our reanalysis of the Fisher site excavations by George Langford and the University of Chicago. The mound’s material culture correlates with the Des Plaines phase but contains strong connections to the east, especially with Albee phase mortuary practices. Calibrated 14C dates and Bayesian modeling place the Des Plaines phase as contemporary with the Mound Wio5 mortuary’s primary use during the ninth to eleventh centuries. There is isotopic evidence of a mixed C3/C4 diet with some maize consumption. Mound Wio5 represents the only Terminal Late Woodland collective mortuary facility currently known in northeastern Illinois. The identification of such multigenerational communal Terminal Late Woodland mortuary practices lends support to the contention that they provided the cultural base for the emergence of the distinctive Langford Tradition accretional mortuary mounds.  相似文献   
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Policy feedback scholarship has focused on how laws and their implementation affect either organizations (e.g., their resources, priorities, political opportunities, or incentive structures) or individuals (e.g., their civic skills and resources or their psychological orientations toward the state). However, in practice the distinction between organizations and individuals is not clear‐cut: Organizations interpret policy for individuals, and individuals experience policy through organizations. Thus, scholars have argued for a multi‐level model of feedback effects illuminating how policies operating at the organizational level reverberate at the individual level. In this theory‐building article, we push this insight by examining how public policy influences nonprofit organizations’ role in the civic life of beneficiaries. We identify five roles that nonprofit organizations play. For each role, we draw on existing research to identify policy mechanisms that either enlarge or diminish nonprofits’ capacity to facilitate individual incorporation and engagement. From these examples, we derive cross‐cutting hypotheses concerning how different categories of citizens may need policy to operate differently to enhance their civic influence; whether policy that is “delivered” through nonprofits may dampen citizens’ relationship with the state; and how the civic boost provided by policy may be influenced by the degree of latitude conferred on recipient organizations.  相似文献   
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Kristin Reynolds 《对极》2015,47(1):240-259
Many studies have documented the benefits of urban agriculture, including increased food access, job creation, educational opportunities, and green space. A focus on its social benefits has fed an association of urban agriculture with social justice, yet there is a distinction between alleviating symptoms of injustice (such as disparate access to food or environmental amenities) and disrupting structures that underlie them. Despite its positive impacts, urban agriculture systems may reinforce inequities that practitioners and supporters aim to address. This paper reports findings from a 2‐year study of urban agriculture in New York City, which found race‐ and class‐based disparities among practitioners citywide. Using the lens of critical race theory, it argues that a failure to examine urban agriculture's role in either supporting or dismantling unjust structures may perpetuate an inequitable system. The paper concludes with recommendations for urban agriculture supporters and scholars to help advance social justice at structural levels.  相似文献   
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Abstract. The point of departure of this article is a conception of nations as discursive constructions of ‘us’/‘here’ in relation to ‘them’/‘there’. The empirical analysis examines three national discourses in Rehoboth, Namibia: (1) a discourse on the ethnic Baster nation; (2) a discourse on the Namibian nation‐state and (3) a discourse on the nation‐state containing a variety of ethnic nations (‘the rainbow nation’). The first discourse is characterised by a primordial belief about Rehoboth Basters, their homeland and their ties to this homeland. This conception is challenged by the discourse on the Namibian nation‐state. Here, it is argued that ‘ethnic nations’ are the creation of colonialism; with Namibia's new independence, it is seen as necessary to tear down previous ‘ethnic nations’ and build up a new, united nation‐state. The rainbow discourse attempts to integrate the other two discourses through ideas about overlapping nations, where the boundaries that separate ‘us’/‘here’ from ‘them’/‘there’ overlap and are inclusive rather than exclusive.  相似文献   
9.
Infrared spectrometry is a well-established method for the identification of minerals. Due to its simplicity and the short time required to obtain a result, it can be practiced on-site during excavation using portable infrared spectrometers. However, the identification of a mineral may not be sufficient. For example, a lime plaster floor and a crushed chalk surface have a similar appearance and are composed of the same mineral – calcite. Here we exploit differences in the infrared spectra of geogenic, biogenic and pyrogenic calcites for the identification of each calcite type. The infrared calcite spectrum has three characteristic peaks in the region of 400–4000 cm−1, designated ν2, ν3, and ν4. When a calcite sample is ground, as part of the measurement preparation procedure, some grinding dependent changes will be revealed in the infrared spectrum. With additional grinding, the ν3 peak narrows and the heights of the ν2 and ν4 peaks decrease, when both are normalized to the ν3 height. By plotting the normalized heights of the ν2versus the ν4 of several grindings of the same sample, a characteristic trend line is formed for each calcite type. The trend lines of geogenic calcites have the shallowest slopes and highest ν4 values when compared to pyrogenic calcites, which can be further divided to ash and plaster/mortar samples. This method can assist in distinguishing between the various calcites, and provide insights into homogeneity and preservation state of the calcitic materials in question.  相似文献   
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For the study and understanding of the structure and use of the ancient landscape and the maritime aspects of society, landing sites are one of the most sought after and discussed antiquities in the cultural landscape. Methodologically, in locating the places for landing, looking at their context, such as the prehistoric landscape, has been given a high priority throughout the history of research and landing sites are presumed to have existed in the vicinity of several material and non-material indicators of maritime presence. However, as the category of landing sites and their nature have not been properly defined, such indiscriminate designation based purely on circumstantial evidence poses serious problems. This paper evaluates research into landing sites in the Baltic Sea region, scrutinising terminological and methodological approaches used and suggests a way forward.  相似文献   
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