Pedagogically bereft! Improving learning outcomes for children with foetal alcohol spectrum disorders     

Barry Carpenter 《British Journal of Special Education》2011,38(1):37-43

Foetal alcohol spectrum disorder (FASD) is the most common non‐genetic cause of learning disability, affecting around 1% of live births in Europe, and costing an estimated $2.9 million per individual across their lifespan. In adulthood, non‐reversible brain damage is often compounded by secondary disabilities in adulthood, such as mental health problems and drug addiction. The challenge for today's educators is: ‘How do we teach children with FASD?’ Their unusual style of learning and their extreme challenging behaviour is out of the experience of many teachers. This article, written by Professor Barry Carpenter, OBE, National Director of the Specialist Schools & Academies Trust Complex Learning Difficulties and Disabilities Research Project, considers the status of FASD in the UK, and provides an overview of the author's recent research into effective educational strategies within the framework of Every Child Matters. Only government‐led approaches can lead to improvements in the quality of teaching and learning for children with FASD and their future life chances.  相似文献   

酒精体胀系数的测量方法     

王萍  张昆 《唐山师范学院学报》2006,28(2):70-71

利用酒精温度计法测定玻璃体内酒精的体胀系数。  相似文献   

Resiliency as a factor protecting youths from risky behaviour: Moderating effects of gender and sport     

Mariusz Lipowski  Małgorzata Lipowska  Magdalena Jochimek  Daniel Krokosz 《European Journal of Sport Science》2016,16(2):246-255

We hypothesised that resiliency may protect adolescents against risky behaviours, and that both the practicing of sports, and gender are moderating variables in relationships between resiliency and risky behaviours. The study included 18-year-old pupils from a selection of secondary schools (n = 556). A total of 188 individuals practiced competitive sports and the remaining 368 participants were non-athletes. The participants were examined with the Resiliency Assessment Scale for Children and Adolescents (SPP-18) and with a survey containing questions and statements related to high-risk “experiments with adulthood”. Adolescent athletes showed higher levels of resiliency than their peers. The power of the “Determination and Persistence in Action” effect on “Alcohol” scale differed significantly between male athletes and male non-athletes. Only in the athletes groups were higher scores on this scale reflected by lower values on the “Drugs” scale. Moreover, it is possible to observe differences in undertaking risky behaviour between male and female athletes. The analysis of risky sexual behaviour suggests that sport is a risk factor for men, and a protective factor for women. These data suggest that consistent prophylactic and psycho-educative activities, with a special attention to differences between genders, should be provided to all the adolescents, irrespective of their sport performance levels.  相似文献   

聚合物多元醇改善普通聚氨酯软泡压陷的性能研究     

王玫瑰 《广东轻工职业技术学院学报》2002,1(2):29-30

为了改善普通聚氨酯软泡的压陷性能，采用添加聚合物多元醇，并对照其添加前后的物性。研究结果表明：聚合物多元醇能有效地提高聚氨酯软泡的压陷性能。  相似文献   

反相高效液相色谱法测定水中荧蒽     

葛菊  李培清  蒋丽敏 《鞍山师范学院学报》2004,6(2):42-43,46

介绍用反相高效液相色谱法测定水中荧蒽的方法,采用以硅胶为基底的C18键合相作为固相吸附载体,对水中的荧蒽进行吸附保留,用二氯甲烷洗脱荧蒽,取得了很好的回收效果.采用C8色谱柱,水和甲醇作为流动相,得出H2O∶CH3OH=20∶80时分离效果最佳,其线性回归方程为Area=0.038 182 5Amount-0.333 916,相关系数为0.999 9,相对标准偏差为0.98%～5.70%,加标回收率为96.6%～98.2%,最低检出量为15.84 ng/L.实验证明,该方法简单、快速、准确,而且回收率高,重现性好.  相似文献   

新型表面活性剂3-十二烷氧基-2-甲基丙酸钠的合成     

农兰平  刘杰凤  周统武 《茂名学院学报》2002,12(4):32-34

通过增加皂类表面活性剂分子中亲水基的总数，可以提高其抗硬水性能，为此，在亲油基与羧基之间引入烷氧基，该研究以甲基丙烯酸和十二醇的主要原料，采用加成，酯化，取代，皂化四步法合成3-十二烷基-2-甲基丙酸纳，其中，杂多酸对酯化反应起到了催化和阻聚双重作用；相转移催化剂用于取代反应，简化了操作，缩短了反应时间，提高了产率。  相似文献   

影响羰基烯醇负离子形成及反应性的因素研究     

傅育红  卢新生  苟如虎  张海玲  刘伯渠 《洛阳师范学院学报》2011,30(5):59-61

碳氢化合物的酸性是由其结构决定的,但外界因素对羰基烯醇负离子形成、反应性及反应选择性也有重要的影响,本文从两个方面研究影响羰基烯醇负离子形成及反应性的因素,对于设计合成具有重要的指导意义.  相似文献   

唐宫烟酒醒饮品的安全性及降解体内尼古丁和乙醇的保健功效     

许实波  许东晖  赵金华  胡群 《中山大学学报论丛》1994,(6)

实验结果表明:唐宫烟酒醒饮品属实际无毒级,30d灌服对大鼠无毒、无副作用;对灌服乙醇或静注尼古丁大鼠体内乙醇、尼古丁具加速代谢排泄作用;减轻乙醇对小鼠、大鼠、家鸽的中毒致死、麻醉及兴奋作用;缓解尼古丁对小鼠的毒性作用.  相似文献   

糖蜜酒精废液所含色素及其提取研究现状     

李春海  滕俊江  王彩凤  丁桂坤 《茂名学院学报》2011,21(1):21-24

糖蜜酒精废液是利用制糖副产物糖蜜制造酒精所产生的废液,是一个庞大的污染源,对其进行综合治理以保护水资源和生态环境意义重大,在治理的同时回收能源和其他有用的物质,创造经济效益,符合低碳经济的政策和趋势。阐述了糖蜜酒精废液的性质、危害及其处理的现状,介绍了糖蜜酒精废液中的色素组成,以及分离提取糖蜜酒精废液中色素的主要方法。  相似文献   

Anxiety and the Use of Alcohol‐Related Protective Behavioral Strategies     

Lucy E. Napper  Joseph W. LaBrie  Justin F. Hummer 《Journal of College Counseling》2015,18(1):21-36

Protective behavioral strategies (PBS) are useful skills for reducing the negative consequences of alcohol. The moderating effects of anxiety on the relationship between 3 different types of PBS and negative consequences were examined among students accessing college counseling services. Results revealed a significant interaction between anxiety and strategies while drinking, suggesting that these simple strategies may be particularly beneficial among students who drink heavily and experience high levels of anxiety. Implications for counseling centers are discussed.  相似文献