静脉—动脉体外膜肺氧合的脱机策略

静脉—动脉体外膜肺氧合(veno-arterial extra corporeal membrane oxygenation VA-ECMO)可对呼吸—循环衰竭的患者提供暂时的呼吸—循环支持[1]。随着体外循环设备和技术的不断改进,VA-ECMO的应用越来越多,特别是顽固性心源性休克(refractory cardiogenic shock,CS)和心脏骤停(cardiac arrest,CA)的患者[2-3]。

Sexism in English

Sexism means the prejudice or discrimination based on sex. In language, it refers to language that contains prejudice against woman. It could be specified into four categories: derogatory words, pronominalization, idioms and markedness. History and cultural reasons are responsible for the appearance of sexism. In contemporary society, the words and phrases concerning sexism has been decreasing due to the endeavor of women themselves and people who are aware of the problem.

The Conflicts in Sons and Lovers

D.H.Lawrence is one of the forerunners of modern psychological fiction.He is famous for his description and analysis of the psychological activity of the characters,as well as his penetrating perspective of love and sex.Sons and Lovers is an autobiographical novel of D.H.Lawrence.Apart from the "Oedipus complex",three male-female conflicts are also very prominent in this novel.They comprise the conflict between Mrs.Morel and Mr.Morel,the conflict between Mrs.Morel and her sons and the conflict between lovers.These conflicts are derived from the inner world of human being.Lawrence probes into the psychic relations of people,which is a proactive and profound progress in his time and which also has its own effect on the relations of current society.

信息技术背景下的中学体育教学改革现状及发展策略

近些年来多媒体技术的发展给教育界带来了很多变化和进步,体育学科也及时与时俱进跟随潮流,体育老师利用信息技术将原本枯燥无聊的课堂变得热闹且丰富。但是目前关于体育学科与信息技术的综合运用还存在一些有待改进的地方,以及在体育场地、体育设备和教学方式上都存在弊端,因此本文主要分析现代信息技术与体育学科整合的情况并指出相应问题,最后也提出了一些建议供参考。

电子信息科学与技术专业实践能力培养分析

在这个阶段中,伴随社会的进步,现代化的建设就更得到了飞速发展。电子信息科学技术就是融合现代电子技术、现代信息技术和现代通信技术的学科,电子信息科学与技术专业的特点就是侧重于实验应用与实际操作。专业人力资源开发的目标就是要:开发掌握电子信息技术,流程设计,运营和生产,销售管理,维护和技术领域所需的所有基本理论知识及基础实践技能,以适应转换和升级电子和信息产业以及企业革新所需的应用,发展和创新的技术人才。培养拥有革新思维的毕业生,就是电子和信息工程技术教育和改革的关键主题之一。