منابع مشابه
Teaching more by lecturing less.
We carried out an experiment to determine whether student learning gains in a large, traditionally taught, upper-division lecture course in developmental biology could be increased by partially changing to a more interactive classroom format. In two successive semesters, we presented the same course syllabus using different teaching styles: in fall 2003, the traditional lecture format; and in s...
متن کاملStop lecturing and start teaching
Whether this distribution of effort is correct may be subject to debate, but at least a significant portion of the workload of many medical physicists is spent in education. Especially for medical physicists in an academic setting, much of this time is spent in formal courses — teaching medical physics students, medical residents, or allied health personnel such as radiography students and radi...
متن کاملPI3K and mTOR inhibitor, NVP-BEZ235, is more toxic than X-rays in prostate cancer cells
Background: Radiotherapy and adjuvant androgen deprivation therapy have historically been the first treatment choices for prostate cancer but treatment resistance often limits the capacity to effectively manage the disease. Therefore, alternative therapeutic approaches are needed. Here, the efficacies of radiotherapy and targeting the pro-survival cell signaling components epidermal growth fact...
متن کاملp63 is more sensitive and specific than 34βE12 to differentiate adenocarcinoma of prostate from cancer mimickers
Objective(s): Prostate cancer is the world’s leading cause of cancer and the second cause of cancer-related death in men after lung cancer. Differentiation of prostate adenocarcinoma from benign prostate lesions and hyperplasia sometimes cannot be done on the basis of morphologic findings. Considering the fact that in the prostate adenocarcinoma there is no basal cell layer, basal cell markers ...
متن کاملKeratin 13 is a more specific marker of conjunctival epithelium than keratin 19
Introduction To evaluate the expression patterns of cytokeratin (K) 12, 13, and 19 in normal epithelium of the human ocular surface to determine whether K13 could be used as a marker for conjunctival epithelium. Methods: Total RNA was isolated from the human conjunctiva and central cornea. Those transcripts that had threefolds or higher expression levels in the conjunctiva than the cornea wer...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1990
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed067p811