Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"TPCK"”.
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The Choices and Uses of Technological Tools in High School Government Classes
… Technological Pedagogical Content Knowledge, TPCK. TPCK is a theoretical framework that posits that technological knowledge, pedagogical knowledge, and content knowledge are the key elements to understand teachers' instructional choices. The findings in this study indicate that while TPCK can …
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Teachers' views of their technology-focused preservice education program
… education, and Mishra and Koehler‟s (2006) TPCK model. The findings indicate that the teachers who participated in this study value the aspects of their preservice program that they can use in their teaching practice. There is also evidence that a preservice program which is infused with …
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Characterization of subtilisin-like serine proteases in trichomonas vaginalis
… protease inhibitor assays show that 3,4 DIC and TPCK inhibited cell growth from 79.6 to 98.4% respectively. To examine subtilases in more detail, a number of putative subtilases were cloned from <em>T vaginalis</em>. Two proteases were expressed recombinantly for antiserum production. TvSUB-12 …
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The penetration protease of the cercariae of Schistosoma mansoni
… a lesser degree. The active-site labels, TLCK, TPCK and AcAAAACK of trypsin, chymotrypsin and elastase respectively had no effect. Calcium and magnesium stimulated protease activity at concentrations below 0,5 mM, but inhibited at higher concentrations, whereas EDTA had no effect. The pH optimum …
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Charakterisierung von HSS-2, einer B-zellspezifischen, regulatorischen DNA-Sequenz im Bereich des Ig(lambda)-Enhancers des Menschen
… K562 verwendet und zum Teil mit PMA oder TPCK vorbehandelt. Als Nachweismethode diente die LMPCR, als Vergleichs-DNA die freie Plazenta-DNA AF. Den meisten geschützten Sequenzbereichen, deren Anordnung eine Unterteilung von HSS-2 in zwei Teile ermöglicht, konnten mit der Datenbank Transfac …
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Preservice Teachers’ Perceived Preparedness to Integrate Technology Into Teaching of Mathematics: A Mixed Method Study
… use technology in their teaching of mathematics (TPCK). Experiential learning, including practicum experiences, role modeling strategy, and collaboration with peers were identified by participants as effective pedagogical strategies that developed their preparedness to integrate technology into …
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Weaving technology in the design of learning experiences in world language teacher education: the development of a cognitive tool, an instructional device and an exploration
… and technological pedagogical content knowledge (TPCK), which have been hypothesized to be a prerequisite for the effective integration of technology into learning experiences; (b) the iterative consideration of general pedagogical guidelines; and (c) the application of a mental model to the …
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Role of Zmpste24 in Prelamin A Maturation.
… but is sensitive to the chymotrypsin inhibitor TPCK and its fluorescent analogue, FFCK. The fact that Zmpste24 can be affinity labeled with FFCK suggests that this second activity is directly caused by a second, yet unidentified, active site with a chymotrypsin-like catalytic mechanism.</p>
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Influenza A virus infection and innate immunity in an established murine alveolar-like macrophage model
… was key to successful infection, with TPCK-treated trypsin in cell culture much less efficient than the egg counterpart. Influenza propagation techniques that result in this less efficient cleavage limit the impact of downstream functional immune assays. In MPI macrophages reduced …
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Enzyme activities associated with gonadotropic hormones
… N-tosyl-L-phenylalanine chloromethyl ketone (TPCK) and to a lesser extent by N-α-p-tosyl-L-lysine chloromethyl ketone (TLCK), which indicated that the observed protease activity was serine protease-like. To establish whether this activity was intrinsic to the hormone or due to contaminants, …
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Islamic Studies Teachers' Perspectives of Applying Technology in Saudi Arabia Elementary Schools
<p>In recent years, the use of technology in education has been on the rise around the world, and Saudi Arabia is no exception. The integration of technology in Saudi education has the potential to enhance the quality of education, increase access to education, and provide students with the skills …