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101.
Martin H. Krieger 《Policy Sciences》1970,1(1):311-324
The effect of improving the environment may be greater inequities in our society. Current environmental programs maintain this inequity, proposed environmental programs may make things worse, and even if we do improve the environment, contentment may decrease. A political coalition of environmental and equity enthusiasts may provide a viable way out of these dilemmas. 相似文献
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In this article we examine how post-industrial Britain and Denmark undertake vocational training for low-skilled retail workers. Specifically, we evaluate whether leaders in training skilled industrial workers are also doing the best job with low-skilled service workers. While Danish retail is increasingly becoming a haven for low-skilled workers, British workers are gaining in skills levels with the transition to services even in the retail sector. While some suggest that social democratic countries have sacrificed the political interests of low-skilled workers in order to protect core manufacturing workers, we find no evidence of this. Rather, the high expectations of vocational training in Denmark have forged barriers to the easy admission of low-skilled service workers, while the British system provides more entry points for vocational training at different levels. The structures of coordination that had narrowed the gap between white-collar and blue-collar manufacturing workers during the industrial age are creating new cleavages in the post-industrial economy. 相似文献
104.
Martin Guevara Urbina 《Critical Criminology》2007,15(1):41-99
With few exceptions, prior explanations of racially disparate punishment have followed a dichotomous approach (i.e., African
American versus Caucasian), due in part to the limitations of existing data. Researchers have either excluded Latino/a, defendants
or treated them as a monolithic group. Consequently, there is not much on Latinos/as, whose experiences with the criminal
and juvenile justice systems differ from those of African American and Caucasian. This article expands on current literature
by providing a thorough overview of existing literature on Latino/as. It critiques this body of literature and lists ten common
methodological flaws that may contribute to findings of equal treatment. Finally, it provides a concise summary of the main
subgroups within the umbrella term ‘Latino/a’ to highlight the heterogeneity within this classification. 相似文献
105.
Marjorie Chze Marc Deveaux Claire Martin Michel Lhermitte Gilbert Ppin 《Forensic Science International Supplement Series》2007,170(2-3):100
A rapid and sensitive method using LC-MS/MS triple stage quadrupole for the determination of traces of amphetamine (AP), methamphetamine (MA), 3,4-methylenedioxyamphetamine (MDA), 3,4-methylenedioxymethamphetamine (MDMA, “ecstasy”), 3,4-methylenedioxyethamphetamine (MDEA), and N-methyl-1-(3,4-methylenedioxyphenyl)-2-butanamine (MBDB) in hair, blood and urine has been developed and validated. Chromatography was carried out on an Uptisphere ODB C18 5 μm, 2.1 mm × 150 mm column (Interchim, France) with a gradient of acetonitrile and formate 2 mM pH 3.0 buffer. Urine and blood were extracted with Toxitube A® (Varian, France). Segmented scalp hair was treated by incubation 15 min at 80 °C in NaOH 1 M before liquid–liquid extraction with hexane/ethyl acetate (2/1, v/v). The limits of quantification (LOQ) in blood and urine were at 0.1 ng/mL for all analytes. In hair, LOQ was <5 pg/mg for MA, MDMA, MDEA and MBDB, at 14.7 pg/mg for AP and 15.7 pg/mg for MDA. Calibration curves were linear in the range 0.1–50 ng/mL in blood and urine; in the range 5–500 pg/mg for MA, MDMA, MDEA and MBDB, and 20–500 pg/mg for AP and MDA. Inter-day precisions were <13% for all analytes in all matrices. Accuracy was <20% in blood and urine at 1 and 50 ng/mL and <10% in hair at 20 and 250 pg/mg. This method was applied to the determination of MDMA in a forensic case of single administration of ecstasy to a 16-year-old female without her knowledge during a party. She suffered from hyperactivity, sweating and agitation. A first sample of urine was collected a few hours after (T + 12 h) and tested positive to amphetamines by immunoassay by a clinical laboratory. Blood and urine were sampled for forensic purposes at day 8 (D + 8) and scalp hair at day 60 (D + 60). No MDMA was detected in blood, but urine and hair were tested positive, respectively at 0.42 ng/mL and at 22 pg/mg in hair only in the segment corresponding to the period of the offence, while no MDA was detectable. This method allows the detection of MDMA up to 8 days in urine after single intake. 相似文献
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If mobile content is going to be a success, it is important that the content provided to the end users is of high quality and that it creates value for the end users. Therefore, it is important that the content producers can protect their copyrights in order to be able to earn money on the production of high value content. Due to “Everything-over-IP” (i.e. a single Internet Protocol platform for both voice and data traffic) and convergence, including the extension of the media sector to the mobile sector, more distribution channels are made available for content. In this situation, DRM can play an important role as it enables the content producers to better control and bill their content although it is distributed over several different distribution channels and networks.This paper looks at the possibilities of DRM for the development of mobile content markets. It will in detail look at the current legal problems and possibilities that are associated with DRM and mobile content, i.e. the national borders due to national legal systems, the harmonisation at EU level, the problems with copies for personal use, the enabling of control over copyrights and the legal protection of DRM systems. Based on the analysis of the legal situation, the outcomes on the development of mobile content markets are analysed. 相似文献
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