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51.
Public perceptions of carbon capture and sequestration (CCS) and other low‐carbon electricity‐generating technologies may affect the feasibility of their widespread deployment. We asked a diverse sample of 60 participants recruited from community groups in Pittsburgh, Pennsylvania to rank 10 technologies (e.g., coal with CCS, natural gas, nuclear, various renewables, and energy efficiency), and seven realistic low‐carbon portfolios composed of these technologies, after receiving comprehensive and carefully balanced materials that explained the costs and benefits of each technology. Rankings were obtained in small group settings as well as individually before and after the group discussions. The ranking exercise asked participants to assume that the U.S. Congress had mandated a reduction in carbon dioxide emissions from power plants to be built in the future. Overall, rankings suggest that participants favored energy efficiency, followed by nuclear power, integrated gasification combined‐cycle coal with CCS and wind. The most preferred portfolio also included these technologies. We find that these informed members of the general public preferred diverse portfolios that contained CCS and nuclear over alternatives once they fully understood the benefits, cost, and limitations of each. The materials and approach developed for this study may also have value in educating members of the general public about the challenges of achieving a low‐carbon energy future.  相似文献   
52.
The article is an attempt to interrogate the idea of anti‐capitalist politics in the light Rosa Luxemberg's notion of radical autonomism. My argument is that Luxemberg's hesitation before the Leninist demand for the strategic appropriation of political difference, gestures towards an idea of “the untimely” which is revived in the work of Naomi Klein and Michael Hardt and Antonio Negri. The essence of this idea is that the media‐techno‐scientific organization of capitalism has given rise to unexpected forms of resistance and communication, and that these provide the basis of a new anti‐capitalist politics. In the concluding section of the paper I will present the difference between Klein and Hardt and Negri's versions of anti‐capitalism through a reading of Derrida's Spectres of Marx. I will suggest that if we take the “untimeliness of the untimely” seriously, then it is Klein's gesture of welcome to the different forms of political activism that arise from the global organization of capital, which is closer to the spirit of Luxemberg's anti‐Leninism.  相似文献   
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54.
This article describes a family therapist's management of the sudden collision between profesional and personal boundaries following the publicized murder of her spouse. Reasons are offered to explain why it is becoming difficult for all clinicians to control the process of self-disclosure in therapy. Strategies used to meet the demands of affirming professional distance while maintaining therapeutic effectiveness are described. Brief recommendations are proposed for therapists in group, medical, rural, inpatient, and underserved settings. It is hoped that this case study will generate further discussion and assist health care providers who may face this challenge in the future.  相似文献   
55.
Despite drastic changes in the American family, a significant minority of Americans marry early. Using data from the National Longitudinal Study of Adolescent Health (N= 14,165), this study evaluates the prevalence and antecedents of early marriage in the United States. The results indicate 25% of women and 16% of men marry before age 23, and early marriage varies widely across a number of characteristics. Individuals who marry earlier are more likely to be from disadvantaged families, from conservative Protestant or Mormon families, to value their religious faith more highly, to have a high‐school diploma but a lower educational trajectory, and to cohabit before marriage. Scholars and policymakers interested in marriage should pay adequate attention to understanding and supporting these individuals’ marriages.  相似文献   
56.
在繁荣时期,企业领导不会太在意预算诡计又到了做预算的时候,几名经理企图故伎重演。营销主管抛出一份“谦虚”的计划,以便自己超额完成目标,赚到奖金。事业部经理掩盖本部门的弊病,以便为计划争取资金。产品开发总监坚持说,如果不给他的设想投资,公司将注定完蛋。马拉康顾问公司(Marakon Associates)驻纽约合伙人理查德·斯  相似文献   
57.
管理知识工作者的人必须以新的方式履行职能巴布逊学院(Babson College)信息技术与管理学总统奖教授托马斯·达文波特(Thomas Davenport)称:如今,知识工作者占据了经济发达国家25%到50%的劳动力。知识工作者为你发明新产品和新服务、设计营销计划,并制定战略。  相似文献   
58.
领导者必须做好思想上的准备以面对未知的挑战是什么让杰出的企业领袖不同于那些平庸之辈呢?最出色的领军人物能预见未来的变化,发现变化所带来的机遇,能让自己的组织从变化中受益。总的来说,他们有备而来。现在,做好充分的准备比以往愈加重要了,这是Bill Welter和Jean Egmon所坚  相似文献   
59.
When faced by a suddenly unresponsive social partner, young infants typically react by sobering and gazing away. This still‐face reaction has intrigued researchers for several decades. In this article, we present a history of the still‐face paradigm in which we locate early observations of the still‐face effect, describe the formalization of a procedure that reliably produces it, and discuss how this procedure has been used to investigate a broad range of questions about early social and emotional development. In addition, we reflect on the heuristic value of shared experimental paradigms.  相似文献   
60.
Risk assessments for carcinogens are being developed through an accelerated process in California as a part of the state's implementation of Proposition 65, the Safe Drinking Water and Toxic Enforcement Act. Estimates of carcinogenic potency made by the California Department of Health Services (CDHS) are generally similar to estimates made by the U.S. Environmental Protection Agency (EPA). The largest differences are due to EPA's use of the maximum likelihood estimate instead of CDHS' use of the upper 95% confidence bounds on potencies derived from human data and to procedures used to correct for studies of short duration or with early mortality. Numerical limits derived from these potency estimates constitute "no significant risk" levels, which govern exemption from Proposition 65's discharge prohibition and warning requirements. Under Proposition 65 regulations, lifetime cancer risks less than 10(-5) are not significant and cumulative intake is not considered. Following these regulations, numerical limits for a number of Proposition 65 carcinogens that are applicable to the control of toxic discharges are less stringent than limits under existing federal water pollution control laws. Thus, existing federal limits will become the Proposition 65 levels for discharge. Chemicals currently not covered by federal and state controls will eventually be subject to discharge limitations under Proposition 65. "No significant risk" levels (expressed in terms of daily intake of carcinogens) also trigger warning requirements under Proposition 65 that are more extensive than existing state or federal requirements. A variety of chemical exposures from multiple sources are identified that exceed Proposition 65's "no significant risk" levels.  相似文献   
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