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211.
Most Arabs, including intellectuals, agree that the recent uprisings have profoundly changed the realities they have known for decades since the independence of their states. The historical character of the moment, and the emergence of a youth capable of producing unprecedented changes, have together forced an older generation of Arab intellectuals, born roughly between the 1930s and the 1950s, to acknowledge the coming of a new generation of critics and rebels. This article looks at how thinkers of the older generation have written about the uprisings and its actors, by examining their public statements in the form of articles or interviews on television channels, in newspapers and journals, some of them newly launched. I focus on Lebanese poet Abbas Baydoun, Syrian philosopher Sadeq Jalal al-Azm, Lebanese novelist Elias Khoury, Egyptian novelist Baha' Taher, Bahraini thinker Muhammad Jaber al-Ansari, Syrian poet Adonis and Tunisian sociologist Taher Labib. While most of them value the importance of intellectual work in the struggle for human dignity and freedom, they also admit its limitations. They reflect on the significance of the popular and youth participation in advancing the causes they militated for in previous decades.  相似文献   
212.
And the sigh of that child

Is white as an orchid …

As the white hush between two se ntences.

—from “Jean Rhys” by Derek Wolcott
  相似文献   
213.
This article presents a community's efforts to address the professional development needs of frontline youth workers. A coalition designed a 13-week Youth Worker Training Institute to increase youth workers' knowledge, skills, self-efficacy, and professional networks. After the Institute, participants reported feeling more skillful, connected to other youth workers, confident, professional, reflective, and being more powerful change agents. Based on results from this formative evaluation, we suggest that it was multiple teaching and learning strategies that promoted reflection, peer learning, and networking—that contributed to youth workers gaining knowledge and skills that in turn increased their confidence and sense of self-efficacy.  相似文献   
214.
215.
Providing employment‐related services, including supported employment through job coaches, has been a priority in federal policy since the enactment of the Developmental Disabilities Assistance and Bill of Rights Act in 1984. We take advantage of a unique panel data set of all clients served by the South Carolina Department of Disabilities and Special Needs between 1999 and 2005 to investigate whether job coaching leads to stable employment in community settings. The data contain information on individual characteristics, such as IQ and the presence of emotional and behavioral problems, that are likely to affect both employment propensity and likelihood of receiving job coaching. Our results show that unobserved individual characteristics and endogeneity strongly bias naive estimates of the effects of job coaching. However, even after correcting for these biases, an economically and statistically significant treatment effect remains. © 2010 by the Association for Public Policy Analysis and Management.  相似文献   
216.
As a first step in developing a molecular method for the individualization of marijuana samples, we evaluated a plant DNA extraction kit. The QIAGEN plant DNeasy method uses a spin column format for recovery of DNA and is effective for obtaining high molecular weight DNA from leaf, flower (bud), and seed samples of marijuana. The average DNA yield was 125-500 ng per 100 milligrams of fresh plant tissue. The recovered DNA was of polymerase chain reaction (PCR) quality as measured by the ability to generate reproducible amplified fragment length polymorphism (AFLP) profiles. AFLP is a technique used to create a DNA profile for plant varieties and is being applied to marijuana samples by the authors to link growers and distributors of clonal material. The QIAGEN plant DNeasy method was simple, efficient, and reproducible for processing small quantities of marijuana into DNA.  相似文献   
217.
This article provides a comparative analysis of the sales of the Trident nuclear missile system to Britain by the Jimmy Carter and Ronald Reagan administrations. Both governments viewed the Anglo–American nuclear partnership as a tool within their wider foreign policy kit and utilised the sale of Trident to influence British defence policy. For these reasons, each administration saw the Trident sale as part of an Anglo–American transactional defence relationship. This exegesis deepens understanding of the United States perspective on Anglo–American nuclear co-operation. Moreover, it is relevant to current debates on the replacement of Trident because it highlights the ramifications of Britain’s technical dependence and raises questions about the concessions that may have been made, or will need to be made, to the United States in exchange for the latter’s assistance with replacement.  相似文献   
218.
Enhanced images may improve bite mark edge definition, assisting forensic analysis. Current contrast enhancement involves color extraction, viewing layered images by channel. A novel technique, producing a single enhanced image using the grayscale mix panel within Adobe Camera Raw®, has been developed and assessed here, allowing adjustments of multiple color channels simultaneously. Stage 1 measured RGB values in 72 versions of a color chart image; eight sliders in Photoshop® were adjusted at 25% intervals, all corresponding colors affected. Stage 2 used a bite mark image, and found only red, orange, and yellow sliders had discernable effects. Stage 3 assessed modality preference between color, grayscale, and enhanced images; on average, the 22 survey participants chose the enhanced image as better defined for nine out of 10 bite marks. The study has shown potential benefits for this new technique. However, further research is needed before use in the analysis of bite marks.  相似文献   
219.
Cathinone derivatives (bath salts) have emerged as the latest drugs of abuse. 3,4‐methylenedioxypyrovalerone (MDPV) is the primary active ingredient in bath salts used in this country. This article presents the second reported cause of death by MDPV intoxication alone. In April 2011, a delusional man was emergently brought to a hospital, where he self‐reported bath salt usage. He became agitated, developed ventricular tachycardia, hyperthermia, and died. Comprehensive alcohol and drug testing was performed. Using the alkaline drug screen, heart blood contained 0.7 mg/L MDPV and peripheral blood contained 1.0 mg/L MDPV. His bizarre behavior with life‐threatening hyperthermia was consistent with an MDPV‐induced excited delirium state. MDPV is not yet found by routine immunoassay toxicology screens. Testing for MDPV should be considered in cases with a history of polysubstance abuse with stimulant type drugs, report of acute onset of psychogenic symptoms, excited delirium syndrome, or presentation in a hyperthermic state.  相似文献   
220.
Experiential learning is a useful teaching tool in the undergraduate community psychology classroom. In addition to improving student outcomes, experiential learning is particularly relevant for community psychology, as it aligns with several core values of the field and can prompt not only student learning, but also civic engagement, social justice, and community betterment. In this article, we provide an overview of the themed issue on “Experiential Teaching Practices in Undergraduate Community Psychology.” The issue contains a variety of experiential teaching examples that fall into three clusters: (a) individual and group service-learning exercises; (b) using community experiences to augment in-class learning outside of a service-learning context; and (c) ways of having students draw on prior out-of-class or in-class community experiences to increase student understanding.  相似文献   
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