非生物型人工肝治疗重型肝炎的常见问题及护理对策

非生物型人工肝是治疗重型肝炎的最常用且有效的方法,可暂时"替代肝脏功能"是肝移植的桥梁.而在整个人工肝治疗过程中,护士发挥着不可替代的作用,能否及时发现并有效处理治疗过程中的不良反应是其治疗成功的关键.因此,本文综述了非生物型人工肝治疗重型肝炎的几种常见问题及处理对策,以帮助临床护士提高对人工肝治疗不良反应的识别能力和应对能力,从而提高人工肝治疗效果.     

英语写作教学中元认知策略训练的应用

在心理学认知研究的启发下,本文认为,英语写作教学中要贯穿元认知策略训练,在加强写作教学效果的同时,进一步培养学生自主性学习能力。     

"徽民寄命于商"蕴义初探

明代中叶以后逐渐形成的“天下之民寄命于农,徽民寄命于商”之习俗,对徽州社会的发展影响很大。“徽民寄命于商”是对“以农为本”传统思想的新突破;是徽州人对经济、政治、文化、人才培育发展空间富于创新的新拓展;是对徽州文化最有生机活力的一种新创造。     

微信平台在大学专业课程教学中的应用——以单片机原理及应用课程为例

本文首先分析了单片机原理及应用课程的特点及传统课程教学中存在的问题,在此基础上,提出引入微信平台作为理论教学的辅助手段,同时详细介绍了微信平台的注册以及微信移动学习资源的规划与建设过程。实践表明,基于微信平台的单片机原理及应用课程教学,可以激发学生的学习兴趣,降低学生的学习成本,促进学生单片机技能的形成与提高,同时能培养学生的自主学习能力。     

对互动式教学方法的探讨

互动式教学方法具有提高课堂教学效果,培养学生创新性思维能力的优点。实施互动式教学,教师必须在平时积累大量的案例资料或者制作生动的课件,以达到提高学生学习兴趣的目的。     

浅谈余华的先锋性

余华是先锋派中最有成就的一位作家。他以冷漠超然的态度在他的小说的叙事模式上所进行的大胆变革，颠覆了传统小说对生活的认知，开拓出了一个新的审美艺术空间。他审视人性之恶，展现人生苦难。他之所以取得那么高的成就，是因为他有正视现实的勇气和对现实的批判。     

从初中生解题路径看知识掌握的质量及存在问题

问题现代认知心理学理论认为,学生应用知识解决问题能力的高低,不仅与贮存知识的数量有关,还与贮存知识的概括程度、索引方式、相互关联度等可有效利用的属性有关,即与知识掌握的质量有关。课堂中经常能听到学生的反映:“上课能听懂,书上的练习也会做,但就是碰到综合性题目不知     

Environmental impact assessment of ecological migration in China: a survey of immigrant resettlement regions

Implementation of ecological migration (eco-migration) policies may improve the fragile ecological environment of emigration areas; however, it also places enormous pressure on the human-environment systems in immigrant resettlement regions. Via the application of participatory rural appraisal (PRA) methods, ecological footprint (EF), and stochastic impacts by regression on population, affluence, and technology (STIRPAT) models, 21 villages of Huanjiang County in Guangxi Zhuang Autonomous Region, China were used in this research as a case study area for the environmental appraisal of eco-migration policies in immigrant resettlement regions. Results show: (1) In the past 20 years of implementing eco-migration policies, the EF per capita constantly increased, the biocapacity (BC) per capita constantly decreased, and the ecological deficit gradually increased, indicating an extremely negative impact of eco-migration projects on the ecological environment in the immigration areas. (2) Cropland and forest land are the most important components of the per-capita EF. The per-capita EF of cropland experienced overall a first increasing and then decreasing trend, and the per-capita EF of forest land constantly increased and showed the most rapid increase among all types of EF in the last two decades. (3) The proportion of per-capita EF of different types of productive land is in the order of forest land > cropland > carbon uptake land > built-up land > grazing land from high to low, and this is a significant change from the original order of cropland > forest land > carbon uptake land > grazing land > built-up land. (4) Because of unequal possession of ecologically productive resources, the overall per-capita EF, overall per-capita BC, overall per-capita ecological deficit of productive land use by migrants, and their component values of different types of productive land use are all lower than the corresponding values of the natives. The ecological deficit of natives is more severe than that of migrants. (5) Whereas population growth and overexploitation of resources lead directly to the increased pressure on the ecological environment in the immigration areas, increasing nonagricultural income and improving the consumption structure can reduce the dependence of farmers on the land, thus inhibiting the increase of EF.     

麻风病概述

麻病病是一种慢性传染病,严重危害人类健康,世界各地均有不同程度的流行。本文介绍了麻风病的致病菌及传播途径、分型及治疗方法、诊断及发现途径以及麻风病畸残的防治。     

高校管理体制改革的意义及动力

“高校管理体制”有确定的内涵和外延,不能任意理解或加以泛化。明确这一概念,有助于在机构改革过程中抓住主要矛盾。体制改革虽然属于保障性改革,但具有为教学、科研等主体性改革扫除障碍、创造条件的作用。管理体制改革与人事制度改革虽然都属于保障性改革,但仍然有一个先后、主次的问题。因此,“体制改革是关键”。高校自身缺乏主动改革管理体制的内在动力,需要通过外部行政力量强制推行。