超声波法提取赤水河流域竹叶黄酮工艺研究

用超声波-乙醇水溶液提取法对竹叶黄酮的提取方法进行了研究;通过L9(34)正交实验考察了影响实验的各个因素:乙醇浓度、料液比、超声时间、超声次数。结果表明,当乙醇浓度为70%,料液比为1:20,每次超声时间为15min,超声3次时提取效果最好。对赤水河流域7种竹叶的黄酮含量用分光光度法进行了测定.     

试析艾丽丝·门罗短篇小说集《逃离》中的男性形象

加拿大女作家艾丽丝·门罗的短篇小说以塑造女性形象见长,她在女性叙事话语下对男性形象的颠覆性描写改变了以往小说中男性中心主义的叙述方式。作者对艾丽丝·门罗《逃离》中的男性形象作了具体分析,并以此反映出艾丽丝·门罗作品中男性形象的一致特点。     

西方哲学在中国的当代语境

何谓哲学?对此的解释在思想界众说纷纭,但都回避不了"哲学"这个名词的发明者毕达哥拉斯,他将研究哲学的人定位于既不为名、也不为利的人,将哲学解释为"爱智慧"。亚里士多德提出研究哲学有三个条件:惊讶、闲暇、自由,这三个条件实际上诠释了毕达哥拉斯对哲学的经典定义。惊讶是哲学的起因,哲学起源于古希腊哲人对"一切存在者存在于存在之中"的惊讶;闲暇是研究哲学的条件,是一种面对哲学的纯粹向度,然而中国哲学数千年都失去了这种向度;自由是哲学的归宿,它指向了哲学所追求的真善美的终极目标,在一种更高的层次上,体现了科学之"真"与道德之"善",体现了西方哲学与中国哲学的殊途同归。     

Parental perspectives and challenges in inclusive education in Singapore

Relatively little work has focused on inclusive education in Singapore. This study examines the experiences and perceptions of parents whose children with disabilities are attending mainstream secondary schools in Singapore. Data was drawn from interviews with 13 parents of children with mild disabilities. Our findings reveal that parental perspective on inclusive education in Singapore is not only about classroom support but also reflects a deeper concern about whether their children with disabilities will emerge from school as contributing individuals in society. While parents strive to effectively include their children with disabilities in mainstream classrooms, there were dichotomies in their (1) understanding of disabilities, (2) expectations of school support, and (3) expectations for their child with disabilities. Given that academic and social prowess is a critical prerequisite to have a shot at entering the meritocratic Singapore society, the tension parents experience is to gauge a reasonable amount of pressure to exert on their children, the school and themselves as they assert their children's educational entitlements within an imperfect but evolving state of inclusion.     

武进蒋氏家学与蒋骥学术特色关系考辨

蒋骥《山带阁注楚辞》是清代楚辞学的重要成果,与王夫之《楚辞通释》、戴震《屈原赋注》被誉为清代“鼎足而三”的楚辞研究著作。蒋骥在注本中所展现的重考据、求真求实的学术特色,常常被认为是乾嘉朴学的先声。蒋骥研注楚辞的学术特色的形成,一方面与清初学术风气的大环境相关,一方面又与蒋氏家学传统对其治学风格的培养密不可分。从武进蒋氏医家传统,蒋氏族人的博闻强记、擅文轻举业的天资,蒋氏几代人传承的自立立人的为学态度,蒋氏重视童子业、“共学”家学传统等方面考察蒋骥学术的生成,可以看到武进蒋氏家学对《山带阁注楚辞》学术特色的形成具有重大影响。     

论中国特色社会主义从必然向自由的新飞跃

受主客观复杂矛盾等盲目必然性所支配,人们对中国特色社会主义的本质特征和发展规律等基本问题还处于“无可奈何”状态时,中国特色社会主义的探索和建设还处于其必然王国中;相反,人们摆脱了盲目必然性的奴役,对中国特色社会主义的本质特征和发展规律等基本问题已经“游刃有余”,中国特色社会主义的探索和建设就进入其自由王国了.从中国特色社会主义必然王国到中国特色社会主义自由王国,是中国特色社会主义认识论上的新飞跃,为建设中国特色社会主义提供了高度的理性自觉和充分的实践自觉.     

关于“应用理科”的几点思考

文章结合中国高等理科教育的改革与发展,探讨了具有中国特色的“应用理科”的由来与发展演化的历史进程.通过分析“应用理科”的不同类型、专业、专业点和学生人数的变化轨迹与趋势,说明了当前应用理科教育的现状和存在的问题.文章对应用理科的去向进行了预测,并就加强和改革应用理科教学的渠道与原则发表了自己的看法.作者认为,应用理科中相当大的一部分将逐渐演化为工农医管等实用技术学科,其中一部分将继续以“应用理科”名义保留在“理科”专业门类里,它们主要是“基础理科”中一些侧重于应用的学科和新兴的复合交叉学科.这些学科的“应用”与“基础”的界限并不清晰.师范理科也属此类.文章认为,应用理科应大体按照工农医等实际工作者的培养模式进行教学,但也必须照顾到“理科”特点.为此,提高应用理科教学质量的主要原则应是“夯实基础,加强实践”.     

Some possible effects of behaviour management training on teacher confidence and competence: evidence from a study of primary school teachers in Hong Kong

This study aims to explore the relationships between the extent and perceived quality of teachers’ experience of training in behaviour management (BM), and their awareness of the nature and extent of behavioural problems among school students, and their confidence in their own competence to deal with such problems. Teachers (n = 183) from Hong Kong primary schools were surveyed. The results showed that gender, age and whether teachers have received training had no significant influence on teachers’ awareness, conception and confidence regarding BM. A negative correlation was found between teachers’ levels of satisfaction in relation to their training experiences and their perceptions of the level of problematic behaviours among students, and the impact of students’ problematic behaviour on their teaching. A positive correlation was found between teachers’ levels of satisfaction in relation to their training experiences and their confidence in their own competence to deal with students’ problematic behaviour.     

试论吐蕃时期拉萨城市的形成及原因

拉萨,作为我国西藏自治区的首府,最初发展始于吐蕃王朝时期,后历代经历了不同程度的发展,其古老的历史文化在中国历史上占据着独特的地位。而吐蕃时期拉萨城市的发展又为历代的发展奠定了基础,故研究这一时期拉萨城市的变迁,对历代的拉萨城市研究和拉萨城市的规划都有重要的意义。文章试图利用历史地理的相关研究方法,分析了吐蕃时期拉萨古城的形成,认为其形成的原因主要是优越的地理条件,城市经济的发展,军事的促进和佛教的作用。     

基于复杂系统理论的禽畜类制成品质量安全研究

禽畜类制成品作为日常食品的一部分,其质量安全问题非常重要。首先,对禽畜类制成品的生产流程进行了分析;其次,对禽畜类制成品生产过程进行了基于复杂网络理论的分析;再次,对禽畜类制成品生产过程进行了基于复杂系统脆性理论的分析。通过分析,找到了禽畜类制成品生产过程中质量安全的关键环节。最后,提出了提高禽畜类制成品质量安全的几点建议。