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    The association of common atrium with smith-lemli-opitz syndrome in an infant
    (2008) Sert A.; Pirgon Ö.; Atabek M.E.; Dogan M.
    Smith-Lemli-Opitz syndrome is a rare syndrome presenting with multiple congenital anomalies/mental retardation associated with low plasma cholesterol levels. The spectrum of severity extends from prenatal death with holoprosencephaly or other lethal malformations, to patients with minimal physical abnormalities and normal intelligence or minimal intellectual impairment. Congenital heart defect is found in half of the Smith-Lemli-Opitz syndrome patients. To our knowledge, the association of common atrium and Smith-Lemli-Opitz syndrome has not been described before in the medical literature. We present a 4-month-old infant case of such association.
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    Primary trainee teachers' attitudes to and use of computer and technology in mathematics: The case of Turkey
    (2010) Dogan M.
    This study explores Turkish primary mathematics trainee teachers' attitudes to computer and technology. A survey was conducted with a self constructed questionnaire. Piloting, factor and reliability (? = 0.94) analyses were performed. The final version of the questionnaire has three parts with a total of 48 questions including a Likert type attitude scale which contains 39 statements. The sample is a total of 361 students from the primary mathematics teacher training department in two different universities. The study found that the trainee teachers, in general, are positive towards computer use in mathematics with adequate level of attitudes, and usually express positive feelings about computer and information technology. These perceptions are not gender related as well. The study concludes that the need for training in computer and information technology competency in mathematics remains important, and that such programme needs to be specifically customized to account for the wide range of experiences and attitudes of trainee teachers. © 2010 Academic Journals.