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Electrical and electromagnetic shielding wood-metal composite was prepared by using electroless nickel plating. The effects of solution amount, plating time and plating temperature on surface resistivity and electromagnetic shielding effectiveness were investigated. And P content, microstructure and surface feature of layers obtained at different(More)
OBJECTIVE To identify the clinical features and pathogenesis of hypoglycemia with brain dysfunctions as the main manifestations. METHOD A retrospective analysis of 73 cases with brain dysfunctions caused by hypoglycemia was performed. RESULT Hypoglycemic brain dysfunctions were mainly caused by poor control of the dosage of hypoglycemic agents in(More)
OBJECTIVE To investigate nestin activation in rat brain subjected to ischemia-reperfusion injury and its changes in response to Tongxinluo treatment. METHODS Cerebral ischemia was induced by temporary middle cerebral artery occlusion (MCAO) in rats. At 3, 7, 14 and 21 days after MCAO, nestin expression in the ependyma, subventricular zone (SVZ),(More)
OBJECTIVE To compare the spatiotemporal pattern of event-related potentials (ERPs) of relational memory retention between color-location binding and semantics-location binding. METHODS The ERPs of 19 channels were recorded from 14 healthy subjects while performing the two binding delayed-match-to-sample tasks. A paired-sample t test was used for analysis(More)
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