论新型工业化的实现机制

通过对工业化的相关文献的梳理,探讨新型工业化实施的理论依据,论证新型工业化道路实现中的创新主体的协同运行机制、信息传导机制和政府的微观规制机制,最后给出若干对策建议.     

法学专业学习支持服务模式探讨

开放教育法学专业试点已经多年,但是在学习支持服务中还存在着许多弊端。本文介绍了国内外学习支持服务模式的概念以及法学专业学习支持服务模式的相关内容。     

汉英"电话邀请"的跨文化比较研究

礼貌原则兵有普遍性。但不同文化的人们在遵循礼貌准则时又各有侧重。本文结转合电话会话的特点，对电话邀请这一言语行为进行汉英跨文化比较研究，从中归纳出汉英两种不同的邀请模式。对六个不同阶段——开端、身份确认、预约、邀请过程、邀请结果及结尾——的分析刖揭示了不同文化的人们在遵循礼貌准则时存在的异同。最后文章从文化和思堆方式的角度进行了进一步的挖掘，旨在帮助人们了解盖异，增强跨文化意识，尽可能地减少交际时产生的文化冲突，从而提高跨文化交际能力。     

初中物理教科书中的能量概念比较研究

当前,在世界范围内,能量概念在科学教育尤其是物理教育中占据着越来越重要的地位。然而,能量概念的特殊性决定了能量概念教学的多样性和复杂性。关于能量概念的教学,我国的中学物理课程与国外的许多教程有较大差异。比较国内外物理教科书中关于能量概念的呈现方式和教学方式的差异,对改进能量概念在教科书中的呈现方式进而帮助学生进一步理解能量的概念具有一定意义。     

发挥化学实验优势培养创新能力

依据现代教育理论和当前教育新形势下素质教育理念,结合教学实践阐述如何培养学生创新能力的问题.     

Combination of Se-methylselenocysteine,D-α-tocopheryl succinate, β-carotene,and L-lysine can prevent cancer metastases using as an adjuvant therapy

ObjectivePrimary tumor treatment through surgical resection and adjuvant therapy has been extensively studied, but there is a lack of effective strategies and drugs for the treatment of tumor metastases. Here, we describe a functional product based on a combination of compounds, which can be used as an adjuvant therapy and has well-known mechanisms for inhibiting cancer metastases, improving anti-cancer treatment, and enhancing immunity and antioxidant capacity. Our designed combination, named MVBL, consists of four inexpensive compounds: L-selenium-methylselenocysteine (MSC), D-‍α‍-tocopheryl succinic acid (VES), β‍-carotene (β‍-Ca), and L-lysine (Lys).MethodsThe effects of MVBL on cell viability, cell cycle, cell apoptosis, cell migration, cell invasion, reactive oxygen species (ROS), and paclitaxel (PTX)-combined treatment were studied in vitro. The inhibition of tumor metastasis, antioxidation, and immune enhancement capacity of MVBL were determined in vivo.ResultsMVBL exhibited higher toxicity to tumor cells than to normal cells. It did not significantly affect the cell cycle of cancer cells, but increased their apoptosis. Wound healing, adhesion, and transwell assays showed that MVBL significantly inhibited tumor cell migration, adhesion, and invasion. MVBL sensitized MDA-MB-231 breast cancer cells to PTX, indicating that it can be used as an adjuvant to enhance the therapeutic effect of chemotherapy drugs. In mice, experimental data showed that MVBL inhibited tumor metastasis, prolonged their survival time, and enhanced their antioxidant capacity and immune function.ConclusionsThis study revealed the roles of MVBL in improving immunity and antioxidation, preventing tumor growth, and inhibiting metastasis in vitro and in vivo. MVBL may be used as an adjuvant drug in cancer therapy for improving the survival and quality of life of cancer patients.     

两岸高职教育主要特色分析及其思考

对海峡两岸高职教育的教育体系、课程设置、产学结合三个主要方面的特色进行了比较分析,从另外的视角,有针对性地对高职教育的发展提出了看法。     

制约文化创意产业人才发展的问题分析

人才是文化创意产业发展的关键,优秀人才的匮乏成为目前制约产业发展的瓶颈.本文目的在于分析人才培养及使用过程中出现的问题,为创新人才培养模式提供参考.     

计算机编程在医学物理实验《转动惯量的测量》中的应用

通过对复杂的转动惯量计算过程进行程序化,并且利用条件判断实现对实验环节差错的识别,增强了学生对医学物理实验的兴趣,减轻了教师负担,提高了教学效率和效果,培养了学生解决实验问题的能力.     

新课改背景下的初中化学作业设计

以“激发兴趣，尊重和促进个性发展，培养合作精神，激发创新潜能，提高实践能力”为宗旨，初中化学作业设计应体现人文性、实用性、探究性、合作性，从而提高学生各方面的素质，达到新课程标准的要求．