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首页> 外文期刊>Technology and engineering teacher >A LOOK INSIDE: MRI SHOWS THE DETAIL
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A LOOK INSIDE: MRI SHOWS THE DETAIL

机译：内部看：MRI显示详细信息

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摘要

Assessing the risks, financial costs, and advantages of medical technology is an important, complex task in today's health-oriented society. Although Standards for Technological Literacy (ITEA/ITEEA, 2000/2002/2007) emphasizes the need to understand medical technology (Standard #14) in order to make more informed decisions about its use, relatively few curriculum resources have been developed for the secondary TE classroom. As described in this manuscript, studying the principles of MRI technology can simultaneously further students' understandings for multiple topics-such as energy, information and communication, and technology assessment-and hone their problem-solving and design skills by engaging students in experimentation and engineering-design activities that address magnetism, magnetic resonance, and RF oscillating circuits. We invite others to integrate MRI systems into their curriculum in order to promote technological literacy.
机译：在当今以健康为导向的社会中，评估医疗技术的风险，财务成本和优势是一项重要而复杂的任务。尽管技术素养标准（ITEA / ITEEA，2000/2002/2007）强调需要了解医疗技术（标准＃14），以便就其使用情况做出更明智的决定，但是针对中学TE制定的课程资源相对较少课堂。如本论文所述，研究MRI技术的原理可以同时使学生对能源，信息和通信以及技术评估等多个主题加深理解，并通过让学生参与实验和工程学来磨练他们的解决问题和设计技能-设计活动，解决磁场，磁共振和RF振荡电路。我们邀请其他人将MRI系统集成到他们的课程中，以提高技术素养。

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