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天生一对     
TT 《中学生博览》2012,(12):48-50
① 栈溪请我看电影这件事,其实根本就没有一个说得过去的理由。  相似文献   
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Genome Consortium for Active Teaching: meeting the goals of BIO2010   总被引:2,自引:2,他引:0  
The Genome Consortium for Active Teaching (GCAT) facilitates the use of modern genomics methods in undergraduate education. Initially focused on microarray technology, but with an eye toward diversification, GCAT is a community working to improve the education of tomorrow's life science professionals. GCAT participants have access to affordable microarrays, microarray scanners, free software for data analysis, and faculty workshops. Microarrays provided by GCAT have been used by 141 faculty on 134 campuses, including 21 faculty that serve large numbers of underrepresented minority students. An estimated 9480 undergraduates a year will have access to microarrays by 2009 as a direct result of GCAT faculty workshops. Gains for students include significantly improved comprehension of topics in functional genomics and increased interest in research. Faculty reported improved access to new technology and gains in understanding thanks to their involvement with GCAT. GCAT's network of supportive colleagues encourages faculty to explore genomics through student research and to learn a new and complex method with their undergraduates. GCAT is meeting important goals of BIO2010 by making research methods accessible to undergraduates, training faculty in genomics and bioinformatics, integrating mathematics into the biology curriculum, and increasing participation by underrepresented minority students.  相似文献   
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情侣装     
TT 《中学生博览》2012,(16):42-44
First 我喜欢见到阿七的那个午后。补习班全天制,中午自由,于是我一个人跑到大街上乱逛。挂着淘来的耳机,捧着一杯冰的卡布奇诺,短袖短裙短发帽子,就这么走在街上。阿七同样一个人,挂着耳机,把玩着一杯饮料,短袖短裤帽子。  相似文献   
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TT 《中学生博览》2012,(10):40-41
NO.1 单洛的声音带着一点点好听的鼻音,轻轻地叫我的名字。 想象中,这只是,想象。他会微笑着看着比他矮半个头的我,然后轻轻地靠近,附在我的耳边,说,其实我挺喜欢你的,很久了。 然后,我就点头,抱他一下,很轻很轻地贴在他耳边,说,我也是,很久了。  相似文献   
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In order to engage their students in a core methodology of the new genomics era, an ever-increasing number of faculty at primarily undergraduate institutions are gaining access to microarray technology. Their students are conducting successful microarray experiments designed to address a variety of interesting questions. A next step in these teaching and research laboratory projects is often validation of the microarray data for individual selected genes. In the research community, this usually involves the use of real-time polymerase chain reaction (PCR), a technology that requires instrumentation and reagents that are prohibitively expensive for most undergraduate institutions. The results of a survey of faculty teaching undergraduates in classroom and research settings indicate a clear need for an alternative approach. We sought to develop an inexpensive and student-friendly gel electrophoresis-based PCR method for quantifying messenger RNA (mRNA) levels using undergraduate researchers as models for students in teaching and research laboratories. We compared the results for three selected genes measured by microarray analysis, real-time PCR, and the gel electrophoresis-based method. The data support the use of the gel electrophoresis-based method as an inexpensive, convenient, yet reliable alternative for quantifying mRNA levels in undergraduate laboratories.  相似文献   
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