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This paper analyzes the institutionalized production of precarious migration status in Canada. Building on recent work on the legal production of illegality and non-dichotomous approaches to migratory status, we review Canadian immigration and refugee policy, and analyze pathways to loss of migratory status and the implications of less than full status for access to social services. In Canada, policies provide various avenues of authorized entry, but some entrants lose work and/or residence authorization and end up with variable forms of less-than-full immigration status. We argue that binary conceptions of migration status (legal/illegal) do not reflect this context, and advocate the use of ‘precarious status’ to capture variable forms of irregular status and illegality, including documented illegality. We find that elements of Canadian policy routinely generate pathways to multiple forms of precarious status, which is accompanied by precarious access to public services. Our analysis of the production of precarious status in Canada is consistent with approaches that frame citizenship and illegality as historically produced and changeable. Considering variable pathways to and forms of precarious status supports theorizing citizenship and illegality as having blurred rather than bright boundaries. Identifying differences between Canada and the US challenges binary and tripartite models of illegality, and supports conducting contextually specific and comparative work.  相似文献   
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It is normatively desirable that parties’ policy positions match the views of their supporters, as citizens in Western democracies are primarily represented by and through parties. Existing research suggests that parties shift their policy positions, but as of today, there is only weak and inconsistent empirical evidence that voters actually perceive these shifts. Using individual-level panel data from Germany, United Kingdom, Ireland and the Netherlands, this article tests the proposition that voters perceive parties’ policy shifts only on salient issues while remaining oblivious to parties’ changing positions on issues that they do not consider important. The results demonstrate that issue saliency plays a fundamental role in explaining voters’ perceptions of parties’ policy shifts: according to this logic, democratic discourse between the elites and the electorate appears to take place at the level of policy issues that voters care about.  相似文献   
75.
Beginning with the civic ordinance enacted in Barcelona in 2005, in the first decade of the twenty-first century, most big and medium-sized cities in Spain enacted municipal ordinances prohibiting various types of uncivil behaviour in the street. The stated goal of all these municipal regulations was to promote urban safety and the civic use of public space. However, in some cases these prohibitions have gone beyond this goal and had deeper, at times even contrary, effects on some of the activities they are intended to regulate. An analysis of the effects of banning street prostitution through municipal ordinances in Spain shows not only that the trade of sexual services in the street has not disappeared, but also that the conditions of police control in which street sex workers must operate have worsened. The lack of effectiveness of these regulations to discourage sex workers from offering their services in the street may explain the recent change in municipal policy attitude towards this issue, which is shifting from a soft prohibitionist approach to an abolitionist one. At the national level, although the recently passed Citizen Safety Act seems to take an abolitionist approach to this matter, materially speaking it is very close to prohibitionist schemes for dealing with street prostitution.  相似文献   
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This article examines the impact of policies and programs that have expanded immigration enforcement from the federal to the local level. Drawing from in‐depth interviews with over sixty individuals who are members of undocumented or mixed‐status families, I discuss how these initiatives have extended the geography of deportability from traditional sites that focus explicitly on immigration enforcement (e.g., the US–Mexico border) to more nontraditional sites in the public sphere (e.g., driving under the influence checkpoints or grocery stores). I demonstrate how this intensification of enforcement strains undocumented immigrants’ resources as well as their participation in school, work, and their communities.  相似文献   
77.
This article discusses Japan's contribution to world peace both in the past and in the future. Japan's domestic, historical, and strategic circumstances shaped its concept of comprehensive security focused on international economic cooperation since the 1970s. Three decades of constructive relations with neighbors, including reconciliation with Southeast Asia built a strong foundation for Japan's new security role, one driven by new domestic and external imperatives. The article also documents the evolution of Japan's security policy and role in international peacekeeping, and concludes by arguing that Japan–ASEAN partnership is a key component of Japan's new security role, including permanent membership in the United Nations Security Council. In developing this new role, it is critically important that Japan engages its neighbors in ASEAN (and elsewhere) to gain their support for this new role.  相似文献   
78.
A simple and reliable gas chromatographic method with nitrogen-phosphorus detection without derivatization was developed for the detection of several psychiatric drugs in whole blood as part of systematic toxicological analyses (STA). Drugs included mirtazapine, chlorpromazine, methotrimeprazine (levomepromazine), clothiapine, olanzapine, clozapine, haloperidol, and thioridazine. All drugs were studied at concentrations of 100-2,000 microg/L, except haloperidol that was studied at concentrations of 400-8,000 microg/L. In order to select the best blood purification procedure and therefore increase the signal to noise ratio we have compared two solid-phase extraction (SPE) columns, Chem Elut and Bond Elut Certify, for their recovery, precision, sensitivity and matrix purification efficiency. Recoveries for these drugs using Chem Elut columns at 500 and 2,000 microg/L (2,000 and 8,000 microg/L for haloperidol) were in the range 21-65%, with intra-assay and inter-assay precisions of less than 17% and 19%, respectively. Limits of detection (LODs) and limits of quantitation (LOQs) for mirtazapine, chlorpromazine, methotrimeprazine, clothiapine, olanzapine, clozapine, and thioridazine ranged from 62 to 161 microg/L and from 205 to 531 microg/L, respectively. LOD and LOQ for haloperidol were 442 and 1,458 microg/L, respectively. Recoveries of these compounds using Bond Elut Certify columns at 500 and 2,000 microg/L (2,000 and 8,000 microg/L for haloperidol) were in the range 44-97%, with intra-assay and inter-assay precisions of less than 7% and 14%, respectively. LODs and LOQs for mirtazapine, chlorpromazine, methotrimeprazine, clothiapine, olanzapine, clozapine, and thioridazine ranged from 37 to 66 microg/L and from 122 to 218 microg/L, respectively. LOD and LOQ for haloperidol were 156 and 515 microg/L, respectively. Linearity was observed in the studied range for all compounds with r(2) values of >0.999. The use of the mixed-mode bonded-silica Bond Elut Certify columns showed advantages comparing with Chem Elut columns for the screening of these psychotropic agents such as higher recoveries, cleaner extracts, better sensitivity, better precision and less solvent consumption and subsequent disposal.  相似文献   
79.
The United Nations Convention on Contracts for the International Sale of Goods (CISG) has reached the level of acceptance that it can be recognized as the face of international sales law. Over a century ago, the late Roscoe Pound drew attention to the dichotomy between the law as written and the law as experienced in practice. The law of the CISG “on the books” is the law of the United States. With the growth of international trade, one might expect its importance to grow in the realm of law “in action.” This article explores the CISG in action in U.S. courts during its almost four decades of being the law on the books in the United States. To this end, the authors built an original dataset based on their Westlaw search of all decisions mentioning the CISG across all U.S. federal and state courts from 1988 (when the CISG entered into force) through 2019. The dataset provides unprecedented insights into: (1) how parties raise the issue of the applicability of the CISG, (2) how courts have ruled on the Convention's applicability, and (3) the provisions of the Convention that appear most frequently in these disputes. This article empirically assesses, through logistic regressions, which factors are statistically significant for predicting if a court will apply (or decline to apply) the Convention to a disputed transaction. Finally, the article highlights many ways in which the law in action may not be as robust or comprehensive as it appears on the books.  相似文献   
80.
Immunohistochemistry (IHC) technique is an alternative toxicological analysis to detect drugs in insects of forensic importance, but it requires thorough histological procedures. In this study, we tested different fixatives—phosphate‐buffered paraformaldehyde 4% (PP), Carnoy's fluid (CF), Kahle's solution (KS), ethanol in different concentrations, and ethanol associated to PP and CF, time of fixation and histological processes for dipteran larvae's tissue, aiming to develop a sample preparation protocol for IHC application. A suitable fixation was achieved using PP for 12 and 24 h, CF for 3 h, 70% ethanol for 19 days, and 70% ethanol/CF for 2 h/3 h. Postfixation using negative pressure, two immersions in xylene for 30 min each, and one in xylene plus paraffin for 45 min increased tissue preservation. An immunohistochemical test for cocaine detection was performed using monoclonal benzoylecgonine antibody from mouse, peroxidase‐conjugated anti‐mouse IgG and visualized by 3,3′‐diaminobenzidine method showed these histological procedures didn't compromise antigenicity.  相似文献   
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