Fariba Firouzian

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An apparatus was developed to apply positive or negative hydrostatic pressure dynamically to periodontal ligament (PDL) cells in vitro. The objective of this investigation was to construct this apparatus and to determine its effects on PDL cells. Human PDL cells were collected from freshly extracted premolars. At the sixth passage, the cells were(More)
Mathematics is considered a fundamental component of engineering education, thus it is important to determine the mathematical competencies (MCs) attained by engineering undergraduate students so that they will be able to use these competencies to support their professional engineering work. The MCs were identified based on Niss's work, namely, thinking(More)
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