No. 79: Rendering South Africa Undesirable: A Critique of Refugee and Informal Sector Policy

To understand the policy environment within which refugees establish and operate their enterprises in South Africa’s informal sector, this report brings together two streams of policy analysis. The first concerns the changing refugee policies and the erosion of the progressive approach that characterized the immediate post-apartheid period. The second concerns the informal sector policy, which oscillates between tolerance and attempted destruction at national and municipal levels. While there have been longstanding tensions between foreign and South African informal sector operators, an overtly anti-foreign migrant sentiment has increasingly been expressed in official policy and practice. This report describes the strategies being used to turn South Africa into an undesirable destination for refugees, including the setting up of additional procedural, administrative and logistical hurdles; the undercutting of court judgments affirming the right of asylum-seekers and refugees to employment and self-employment; ensuring that protection is always temporary by making it extremely difficult for refugees to progress to permanent residence and eventual citizenship; and restricting opportunities to pursue a livelihood in the informal sector. The authors conclude that the protection of refugee rights is likely to continue to depend on a cohort of non-governmental organizations prioritizing migrant livelihood rights and being willing and able to pursue time-consuming and costly litigation on their behalf

Optimizing Face Recognition Using PCA

Principle Component Analysis PCA is a classical feature extraction and data representation technique widely used in pattern recognition. It is one of the most successful techniques in face recognition. But it has drawback of high computational especially for big size database. This paper conducts a study to optimize the time complexity of PCA (eigenfaces) that does not affects the recognition performance. The authors minimize the participated eigenvectors which consequently decreases the computational time. A comparison is done to compare the differences between the recognition time in the original algorithm and in the enhanced algorithm. The performance of the original and the enhanced proposed algorithm is tested on face94 face database. Experimental results show that the recognition time is reduced by 35% by applying our proposed enhanced algorithm. DET Curves are used to illustrate the experimental results.Comment: 9 page

Building Healthy Places with People and for People: Community Engagement for Healthy and Sustainable Communities

Over a 25 year period, residents of the El Sereno  community in Los Angeles have opposed efforts of  investors seeking to build luxury homes on the area  known as Elephant Hill.  After years of community  organizing—canvassing door to door, developing a  broad-based coalition and mobilizing supporters to  attend public hearings—residents declared victory after  the City Council agreed to settle a lawsuit with the  developers by buying the 20-acre site for $6 million to  create a future park.  Residents are glad that a chunk of one of Los Angeles' last undeveloped hillsides  will remain open space in this park poor, working-class Latino community.  Opposition efforts reignited  in 2004 not only to preserve open space, but also to encourage public safety and counter threats to  gentrification.  Elva Yañez, the El Sereno resident who led the most recent efforts to preserve Elephant  Hill, hailed the settlement as a victory for environmental justice: "After a long and hard fought struggle,  the residents of this community have been afforded the environmental protections that are rightfully theirs.   We are pleased that this poorly planned project is not moving forward and environmental justice has  prevailed." [Contreras & Sanchez, 2009; Yañez, personal communication, 2010

Nation, Gender, and Identity: Children in the Syrian Revolution 2011

This article examines the victimization and role of Syrian children in the Syrian Revolution 2011. I claim that through engaging in a competition to provide a definitive image of the nation, both the regime and the opposition victimize Syrian children. Nevertheless, the art projects undertaken by nonviolence activists have proven to help children heal and to cope with the predicaments brought on them by the crisis. The poetry, paintings, drawings, and songs produced by these children are the best means they have of representing their victimization and their role in the revolution, and communicating their perspectives on the Syrian nation today. I argue that by producing art that conveys their perception of the revolution, Syrian children reclaim their identities as citizens of Syria