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231.
Robert A. Smith Pierre R. Desrochers 《Canadian public administration. Administration publique du Canada》2020,63(4):563-581
There has been, and continues to be, an explosion in the use of algorithms across the economy and society. There are growing concerns about how algorithms are being used and whether they are accountable. This article reviews the literature on the issue of algorithms in several key areas, such as fairness, accountability, and transparency. The article examines arguments on why algorithms should be regulated, and it explores the available literature to identify how a potential Canadian regulatory framework may be developed. 相似文献
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This research demonstrates the value of laser scanning confocal microscopy (LSCM) as a research tool in osteological studies, and diagenetic studies in particular. LSCM combines properties of light and scanning electron microscopy using laser light to excite fluorophores throughout the z-axis, developing a 3-D image. Using differential staining and selecting for specific wavelengths of light, one can image targeted materials. This research is divided into two parts: visualizing bone structures such as proteins and their decompositional products and visualizing diagenesis. Part one of this study utilized pig bones as a means of testing the overall ability of LSCM to fluoresce bone. Twenty-three samples were imaged, including 13 samples from a decompositional study conducted 5 years previous, and 10 “fresh” samples collected from a commercial butcher. This part of the study determined that protein and organic components of the bone could be fluoresced and diagenetic alteration could be imaged. The second part of the study used human samples as a means of imaging and mapping diagenetic alterations. The second part of the study used 13 samples, including 4 clinical, 7 ancient, and 2 modern controls. The pig study used Basic Fuchsin and SlowFade Gold stains, while the human study used toluidine blue. Images were also taken with unstained elements. The results of the non-human study found that a fresh bone fluoresced differently than that of a 5-year subset, while the results of the human study confirmed these findings and determined that the bone diagenesis can be mapped using LSCM. 相似文献
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Christina Mancini Amy K. Cook Jessica C. Smith Robyn McDougle 《Journal of school violence》2020,19(4):610-622
ABSTRACT Recently, states have enacted teacher-carry laws. While controversial, little scholarship has tapped public attitudes toward such reforms. Because public opinion shapes policy, the public is an important stakeholder in this debate. Thus, we investigated three questions. First, how supportive is the public of arming teachers? Second, what demographic and social divides exist, if any, for reform approval? Finally, do crime-related perceptions, concerning views about public safety, and criminogenic influences shape policy preferences? We test these questions using a 2018 poll of Virginia residents (N = 521). Overall, approval for teacher-carry is split. Crime-related perceptions mediate some of the initial social and demographic divides in opinion but other correlates, such as parental status, remain salient predictors of views. Implications are discussed. 相似文献
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Courts frequently rely on parenting capacity assessments to make decisions about visitation and case progress in child protection court. Although these evaluations can provide valuable information to courts, they often involve assessing areas of human behavior that are not clearly defined in the literature. For example, mental health professionals are often tasked with identifying risk and protective factors for child maltreatment while identifying factors that can impede progress towards reunification. Although some of these factors may be easy to identify and assess (e.g., symptoms of mental illness or substance abuse), others may be more challenging. For example, factors such as denial and minimization about risk factors and maltreatment, a parent(s)’ ability to protect their child(ren) from future incidents of maltreatment, the parent(s)’ potential for change, and the consideration of what is in the best interest of the child are hard to assess. This article will provide a summary of the research in these areas, provide tips for managing these areas, and highlight directions for future investigation that will help inform parenting capacity assessments in child protection court. 相似文献
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AbstractThe right to health is enshrined in the South African Constitution as well as a range of international and regional human rights treaties which South Africa accepts. Yet empirical data reveals some of the challenges faced by South African youth—childhood diseases, HIV/AIDS and such like. There are evidently challenges realising the right to health in practice. Nevertheless, South African courts have led the international field in recognising the justiciability of economic and social rights such as the right to health. Having reviewed the applicable laws and jurisprudence, the paper will conclude that a more holistic human rights-based approach offers perhaps the best way forward. 相似文献