Abstract There are some problems in the operation state of online electric energy meters, such as monitoring blank spots and loss caused by inaccurate measurement, which will reduce economic benefits power grid enterprises. This paper presents an method suitable for medium voltage side, determines whether at low side transformer changes with load conforms to external characteristic law transfor...

Objective: To investigate the liver-injury of the SD rats in autologus orthotopic liver transplatation using Meglumine Diatrizoate and Omnipaque. Methods: The portal veins of 60 healthy SD rats were perfused to set up orthotopic liver autotransplatation models. Then the external drainages of rats’ bile duct were built up by bile duct cannula. The ALT and AST in blood serum were detected 24h and...

The dye T-1824 (Evans Blue) has gained wide acceptance for determining plasma volume. Recently there has been a renewed interest in dye circulation studies for the measurement of cardiac output, central volume, cardiac shunts, and valvular regurgitation. The method of estimation most commonly used is spectrophotometric analysis of the dye-tinged plasma (or serum) compared with standard dye solu...

For evaluation of citric acid and citrate effects on bovine epididymal protoplasmic droplets, fifty bovine testes were collected in the October 2007 till June 2008 from Urmia slaughterhouse and transported to the laboratory in a cool container filled with 5 °C ice pack. Caudal epididymis was incised and sperm cells were put into Petri dishes containing hams f10 media with 10% fetal calf serum (...