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81.
采用一种新的时钟增强方案并配合双区折射率耦合激光器实现非归零码信号的全光时钟恢复,通过数学仿真研究了此时钟恢复系统在64 Gb/s非归零码系统中的性能表现。仿真结果表明,受益于时钟增强模块的高速特性,该系统完成高速非归零码信号时钟的全光恢复能达到较好的效果。 相似文献
82.
以蚕蛹为供试样品,设置五个处理(0、30、60、90、120min),考察蛋白质测定中消化液澄清后尚应继续消化的适宜时间。消化液澄清时,氮素回收率显著低于继续消化30、60、90和12Omin的氮素回收率(P<0.05),后四者之间氮素回收率差异不显著(P>0.05),且平均相对误差均小于1%,表明为提高测定准确度,消化液澄清后以继续消化30min为宜。 相似文献
83.
C. J. Lloyd 《Australian & New Zealand Journal of Statistics》1985,27(3):264-272
The process of recovery of information proceeds by conditioning on ancillaries which are part of the minimal sufficient statistic (MSS), so-called internal ancillaries. This is motivated by the notion that ancillaries function as precision indices. In some cases the ancillary can itself replace the sample size entirely in the model. It is decided that such ancillaries must be conditioned on if one of the sufficiency or conditionality principles is not to be violated. 相似文献
84.
本文以东北老工业基地为背景,从投资成本补偿不足产生大量的经济性、体制性和社会性沉淀成本角度剖析东北地区落后的原因,从而将补偿这些沉淀成本,促进各类生产要素充分流动,作为振兴东北老工业基地的根本保证。在补偿或减少沉淀成本的过程中,不仅需要价格市场化,而且还需要加速产业结构调整和必要的产权结构置换,同时政府的作用也不可忽视。 相似文献
85.
对余热利用项目的评价,应是综合性的多目标评价。本文运用模糊集合论,井综合运用系统工程、计算机科学等领域的理论和技术,提出一套余热利用综合评价指标体系,建立了模糊综合评价数学模型和相应的计算机评价软件。在对实际的余热利用项目的应用中,收到了良好的效果。 相似文献
86.
《Journal of social work practice in the addictions》2013,13(3):55-71
ABSTRACT The usefulness of Wilber's “Spectrum of Consciousness” developmental model in the treatment of substance abuse is demonstrated by a case study that illustrates how underlying emotional pain and intimacy issues can be worked through in the counselling process with a client during the second stage of recovery from addiction. Wilber's model allows for narcissistic, critical self, social, identity, intimacy, existential, and psycho-spiritual issues to be integrated into the counselling process for long-term recovery. This model provides social workers and addictions counselors with a useful map in embracing client recovery. 相似文献
87.
《Journal of social work practice in the addictions》2013,13(3):21-39
ABSTRACT Cognitive processes have been known to have a significant impact on recovery from alcohol and other drugs. From a study of self-changers (natural recoverers) without treatment or self-help groups, analysis of the data has identified beliefs that influenced the change experience–from the evaluation of reasons for drinking and the consequences that instigated the motivation and determination to take action, to the individually-conceived strategies to implement and maintain abstinence, and the perceived consequences of abstaining. Belief systems and strategies of recovery are compared across three pathways to recovery–self-change, cognitively-oriented treatment, and Alcoholics Anonymous. 相似文献
88.
Brandon W. Reed Steven A. Miller Ted J. Bobak Ed. Stevens Leonard A. Jason 《Journal of social work practice in the addictions》2020,20(1):59-72
ABSTRACTSmoking continues to be the leading cause of preventable death in the United States, and people with substance use disorders (SUD) smoke at higher rates compared to their non-using counterparts. Individuals with SUDs may have different emotional experiences and expectancies than those without. The current study explored the relationship between smoking and emotional experiences among residents in recovery homes, a population that little is known about regarding their tobacco addiction. Using ecological momentary assessment (EMA), significant emotional differences were found between nicotine users and nonusers. Implications of these findings could help in the development of interventions directed toward reducing smoking cessation. 相似文献
89.
Anne Mari Steigen Ragnfrid Kogstad Jan Kåre Hummelvoll 《European Journal of Social Work》2016,19(5):692-715
This article reviews Nordic literature on Green Care for people out of work or school, or with mental health- and/or drug-related problems, published from 1995 to April 2014. Green Care is a well-established international concept that uses animals, plants and nature in an active process to offer health-promoting activities for people. Reports, evaluations and scientific articles are included. The main finding was that the Green Care services described in the literature provided positive activities for our target group. Seven main categories emerged during the analysis: mastery and coping, positive effects on mental health, physical activity, structure and meaningfulness, the feeling of dignity produced by performing a decent ordinary job, social gains, animals and nature experienced as being supportive. Essential intervention factors identified can be described as: (i) contact with animals, (ii) supportive natural environments, (iii) the service leader as a significant important other, (iv) social acceptance and fellowship with other participants and (v) meaningful and individually adapted activities in which mastery can be experienced. These five components interact in a holistic way; the synergetic effects extend the sum of the single factors. 相似文献
90.
《Journal of child sexual abuse》2013,22(2):55-77
ABSTRACT The efficacy of intensive group treatment programs for child maltreatment has been established. The aim of this qualitative study was to understand how women with a history of child maltreatment experienced the Women Recovering from Abuse Program (WRAP), an existing intensive group treatment program. Seven women were interviewed following their participation in WRAP. Three themes emerged: Breaking Trauma-Based Patterns, Doing Therapy, and The Healing Journey as a Continuous Process. These findings deepen our understanding about how participants view the recovery process. Theoretical and clinical implications are discussed. 相似文献