Results The imaging manifestations of osteoid osteoma revealed a circular or oval nidus with different bone sclerosis around the nidus. The diameters ranged from 0.4 cm to 1.7 cm, with the average of 9.7 cm.
Results:The imaging manifestations of osteoid osteoma revealed a circular or oval radiolucency (nidus) with different bone sclerosis around the nidus. The diameter ranged from 0.4 cm to 1.7 cm,with the average of 0.98 cm.
In 2002, two plasmids (pMD-Fib-IE-EGFP and pEGFP-N3) were used in the gene transfer experiment of domestic silkworms. pMD-Fib-IE-CGFP was transferred in 3 different concentrations (2.0 1.4 0.7mg/mL) and 2 conformations( linear and circular) respectively corresponding to group X20, X14, X07, H20, H14, H07;
Methods To treat 38 cases of acute spinal cord injury complicated with incomplete paraplegia with the operative methods of circular decompression of spinal cord and nerve roots and reduction of bone fragments in spinal canal with remaining processus spinosus, interspinal ligaments and small articulations.
The circular intramolecular hydrogen bonds of calix arene Ⅰ( p tert butylcalix arene) and the three centered hydrogen bonds of calix areneⅡ(1,3,5 trimethylated calix arene) were displayed in the infrared spectra. Moreover,the optional conformation of calix arenes in the solid state which was called a pinched cone was determined with IR spectroscopy.
Commonly used techniques such as circular convolution and symmetric extension can produce undesirable edge effects which propagate into the interior of the transformed data as the number of DWT iterations increases.
Bootstrap critical point for circular mean direction and its applications
By submarine gel electrophoresis, we found that the copper(II) complex can cleave circular plasmid pBR322 DNA into nicked and linear forms in the presence of ascorbic acid and H2O2.
This model is more general than the circular defects model as the latter is only an instance of the proposed model.
Comparisons of the new and circular models in the experiment show that the new model can predict yield caused by real defects more accurately than what the circular model does, which is of significance for the prediction and improvement of the yield.