活血化瘀药物和抗肿瘤血管生成治疗——中西医对肿瘤血管生成治疗认识的分歧与统一

从“饿死肿瘤细胞”的理论出发,产生了血管抑制剂;瘀血证见于肿瘤患者,活血化瘀方法常用于中医肿瘤的临床治疗;可是活血化瘀治疗可以疏通血液循环,这和抑制肿瘤血管生成、减少血供相矛盾。血管正常化的理论使中西医在抗肿瘤血管治疗上达成一致,这为活血化瘀中药更好应用于肿瘤临床治疗,提供了理论基础。     

中医是科学吗?

中医是否科学的争论由来已久,科学观不同,答案各异.肯定者认为它是东方传统科学,否定者则视之为传统文化、实用技术或巫术.正确认识这一问题具有科学、文化与产业三方面的意义.应以求实的态度、历史的观点和系统的方法探讨之,其结果不仅有利于中医的发展,也有助于对科学本质的理解.     

浅谈中医阴阳理论认识局限与创新

提出了中医传统阴阳理论认识的局限性,并客观分析了局限性产生的原因,结合现代哲学和相关科学知识大胆地提出了现代中医阴阳理论的新认识——地球生态系统阴阳观,并就其内涵及应用意义进行简要阐述,进一步丰富了中医基础理论,为中医药研究、教学、临床等提供新的理论参考,以期促进中医事业发展,为中医、中西医结合发展提供有益探索。     

盆底结构MRI研究进展及思考

盆底结构精细复杂,传统的解剖学以尸检为依据,现代影像学则提供了活体观察功能形态的有效方法.盆底结构核磁共振成像研究的新进展,体现了医学技术创新的稳健性、后发性、综合性,其发展取决于现代科学技术的进步.因此影像医学工作者作为医学科技主体,只有具备综合型知识结构,才能更好地进行医学技术创新.     

系统生物学——中西医结合的平台

通过比较系统生物学与中医理论在整体观、系统观、预测性和预防性医疗以及个体化治疗等方面的相似之处,并分析中医和西医各自的优点和不足,提出中医和现代医学在系统生物学的基础上进行整合的必然性和可能性,系统生物学是中西医结合的平台。     

“废医验药”是发展中医药的必由之路

通过政策保护、虚假宣传和复古都不可能振兴中医。中医的唯一出路是“废医验药”,废弃其非科学的理论体系,用现代医学方法检验中药和其他中医疗法的有效性和安全性。只有走“废医验药”的道路,中医中的某些合理成分才会融入现代医学之中,变成现代医学的一部分,中医的贡献才会得到认可和保存。     

中医药的专利权保护

中医药为中华民族和世界人民的健康做出了重要贡献,但是由于我国对中医药知识产权保护的落后,我国中医药的珍贵知识财富正为外国大公司无偿地攫取。根据中医药自身的特性,对专利保护的适用、调整、改进及补充作了大胆设想,为我国进一步完善中医药的专利法保护提出了建议。     

民初西医学术权威在中国的渗透与凸显

西医在中国的发展经历了曲折的过程,其文化权威和学术优势也是慢慢确立的。这一优势主要体现在近代医院的普遍建立、西医教育的日益勃兴、西医学术团体和学术期刊的迅速发展、文化权威对中医界的浸透。进而,西医执业制度和文化权威逐渐为中医界所欣羡和模仿。     

Parental affect and childrearing beliefs uniquely predict mothers' and fathers' ratings of children's behavior problems

The focus of this study was to examine the relations between parental characteristics and ratings of children's behavior problems. Although there is a considerable body of research that indicates that parental reports of children's behavior are biased by the characteristics of the parent, a number of limitations of past research have precluded definitive conclusions about the impact of individual characteristics. This study examined the role of parental affect and childrearing beliefs in determining parental ratings of child behavior in a selected sample of the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development. A series of analyses was specified in which teachers' and co-parents' ratings were controlled to examine the unique associations between parental characteristics and ratings of child behavior. After controlling for the co-parents' and teachers' ratings, both mothers' and fathers' psychological characteristics uniquely contributed to variation in their ratings of children's behavior problems. The specific affective and childrearing belief variables that accounted for variation in parental ratings varied by parent sex and the broadband rating analyzed. These analyses indicate the role that rater-specific characteristics may play in determining parents' assessments of child behavior.     

A Comparative analysis of learning,retention, learning and study strategies in the traditional and M-learning systems

IntroductionLearning and study strategies are important issues that have attracted the attention of many researchers in recent decades. The importance of strategies is well known as a way of improving the level of learning.ObjectiveThis research aimed to compare the effect of learning via mobile devices on learning, retention, learning, and study strategies, with traditional instructional methods.MethodThe present study is a quasi-experimental design with a static group comparison design. The study comprised all primary education students of Taybad Branch, Islamic Azad University (N = 54) in the second semester of the academic year 2018–2019 who chose the language course. These students were considered as a research sample and divided them non-randomly into two groups (27 people as experimental and 27 people as the control group). Before the beginning of the research, a researcher-made learning pre-test questionnaire was developed for both groups in similar conditions. Then, we used the traditional method for the control group and implemented the M-Learning method for the experimental group. At the end of sixteen weeks of training, a researcher-made learning post-test and also the standard learning strategies test were performed in both groups, and after two months of learning tests; the retention test was performed for both test and control groups. Independent t-test analyzed data in Statistical Product and Service Solutions (SPSS) software.ResultsFindings showed that the rate of learning and retention among trainees by the M-learning method is more than the traditional method. However, in the traditional method, the motivation for progress was more than M-Learning.ConclusionSince mobile learning has a high degree of interoperability, personalization, and participation, compared to traditional learning, it allows students to learn at any time and place they wish. Language teachers and education planners with regard to the importance of learning various skills, apply e-learning in training increase personal motivation and interest in learning.