地方高校大学生违纪状况的调查研究

高校大学生违纪问题已经成为家长揪心、学校担心、学生忧心的带有普遍性的社会问题,并已成为高校构建和谐校园和促进大学生全面发展的主要障碍之一。本文主要对江西省部分高校大学生违纪状况进行调查分析,并提出了对策和建议。     

加强学科交叉拓宽研究领域是国家重点实验室生存发展的关键

随着对国家重点实验室管理实行优胜劣汰的严格管理，高校国家重点实验室如何面对机遇和挑战，是一个必须深思的问题。该文以硅材料国家重点实验室发展历程为实例，阐述加强学科交叉，拓宽研究领域是高校国家重点实验室生存和发展的根本保证。     

大数据技术下软件工程教学模式探索

文章详细分析了大数据时代背景下对软件工程教育产生的冲击,详细分析了如何通过丰富教学内容、加强师资力量的建设、寻找科学的教学方法等三个方面进行软件工程教学的改革,有效促进高校对软件工程学生综合素质的培养,以期为我国培养更多的优秀人才。     

新制度经济学视角下民办高职院校产教融合建设组织模式探究——以河北省某民办高职院校为例

长期以来,产教融合存在着“壁炉现象”和“集体主义困境”,文章从新制度经济学的视角,运用产权理论和交易费用理论分析问题成因,从组织模式建设层面给出解决问题的办法。让“双主体”变为“单主体”,采用股份形式的集团化组织模式能够提高产教融合的效能,提高资源的有效配置,并通过案例实证进行了路径探究。     

一水合硫酸氢钠催化合成乙酸正己酯

研究了以硫酸氢钠为催化剂，乙酸和正己醇为原料合成乙酸正己酯，并考察了反应条件对酯化率的影响．结果表明，在适宜条件下其酯化率可达97．6％．     

兼并收购的商誉会计规范研究

经济生活中越来越多的企业并购活动给商誉会计理论和实践带来一系列需要研究的新问题，并购时会计处理方法的两种选择直接决定商誉的确认和计量，使用不同的方法确定目标企业价值对商誉会计有不同的影响，对企业并购中的负商誉发生的原因与内涵进行了分析，同时建议对企业的自创商誉进行确认，给出了一种新的确认自创商誉的会计计量方法。     

Degradation kinetics and mechanisms of phenol in photo-Fenton process

Phenol degradation in photochemically enhanced Fenton process was investigated in this work. UV-VIS spectra of phenol degradation showed the difference between photo-Fenton process and UV/H2O2, which is a typical hydroxyl radical process. A possible pathway diagram for phenol degradation in photo-Fenton process was proposed, and a mathematical model for chemical oxygen demand (COD) removal was developed. Operating parameters such as dosage of H2O2 and ferrous ions, pH, suitable carrier gas were found to impact the removal of COD significantly. The results and analysis of kinetic parameters calculated from the kinetic model showed that complex degradation of phenol was the main pathway for removal of COD; while hydroxyl radicals acted weakly in the photo-Fenton degradation of phenol.     

An efficacy analysis of anti-vascular endothelial growth factor therapy for choroidal neovascularization secondary to multifocal choroiditis and comparison with wet age-related macular degeneration

Objective

To evaluate the effect of anti-vascular endothelial growth factor (VEGF) on juxtafoveal choroidal neovascularization (CNV) secondary to multifocal choroiditis (MFC) and wet age-related macular degeneration (AMD). Methods: In this retrospective, comparative study, 20 unique eyes with CNV were divided into two groups: 10 patients affected by MFC and 10 patients diagnosed with wet AMD. They all received local intravitreal (IVT) injections of ranibizumab, with 6 months of follow-up. Retreatment injections were performed based on findings suggestive of active neovascularization.

Results

Significant improvements were observed in the juxtafoveal CNV lesions, and average central macular thickness decreased in both groups following the anti-VEGF therapy (P<0.05). The average number of injections used in MFC patients was 1.6, while three injections on average were used in wet AMD patients (Z=?2.844, P=0.009). Best-corrected visual acuity was significantly improved in MFC patients after anti-VEGF therapy (P<0.05), and there was no significant difference in wet AMD patients between before anti-VEGF therapy and 6 months later (P>0.05).

Conclusions

IVT ranibizumab resulted in good clinical outcomes for juxtafoveal CNV secondary to MFC and wet AMD, but the average number of injections used in MFC was fewer than that used in wet AMD over a 6-month observation period. Compared with the wet AMD group, visual acuity was obviously improved in the MFC group at 6 months.

     

园艺学科服务乡村振兴战略的探讨

文章以园艺产业的发展和乡村振兴战略为中心,分析了新时代背景下学科发展的意义和社会服务功能的重要性,深入分析了园艺学科服务地方经济发展的可行途径,为我国乡村振兴战略提供了依据。     

来华医学本科留学生病理生理学学习状态调查——以温州医科大学为例

近年,来华医学留学生逐年增加,但学校在教育质量及教育方式等方面遇到了困难。病理生理学是具有中国特色的医学桥梁课程,能够比较准确地反映我们教育体系的现状。因此,系统深入地了解留学生的病理生理学的学习状态,有助于认识留学生的群体特点,从而针对性地提高教育质量。因此,我们对温州医科大学2015级84名正在学习病理生理学课程的留学生进行了相关的问卷调查。结果显示,虽然我校的留学生病理生理学教学水平有了显著的提高,但仍有教师英文授课水平不够高、教学管理落后等问题。我们将采取针对性措施,推动我校留学生教育的可持续发展,助力中国教育走出去。