South Korea has remained on high alert, fearing the possibility that their northern counterpart could conduct its fifth nuclear test "at any time" in defiance of stringent UN sanctions which were imposed after Pyongyang set off a hydrogen device in January.
South Korea remained on high alert, fearing the possibility that their northern counterpart could conduct its fifth nuclear test "at any time" in defiance of stringent UN sanctions which were imposed after Pyongyang set off a hydrogen device in January.
But their successor will take office at a time of far more stringent federal regulation of Wall Street and the environment, leaving fewer opportunities for the attorney general to leap into the breach.
Pre-operative sera from 119 patients with clear cell RCC and 69 healthy controls was analysed by surface-enhanced laser desorption/ionisation time-of-flight mass spectrometry with stringent in-house quality control and analysis routines.
In addition, more sophisticated measures may be employed to limit recall bias, such as application of stringent, automated time constraints for questionnaire completion.
At a time of economic crisis and stringent budget constraints, alternative solutions should be found for funding them, for instance, the wider use of public-private partnerships in this area and the appropriate use of the resources from the Structural Funds.
Because a large number of participants had dropped out of the study by that time, the team devised a series of stringent statistical tests to "kick the tires" and ensure their results were robust, he says.
In this study, we investigated the timing of the stringent response at the histidine and serine biosynthesis genes by real-time RT-PCR and the global effect of the stringent response on gene expression by using comparative DNA microarray hybridizations.
Beads were washed four times in 40-fold bed volume of stringent Kinase lysis buffer (500 m m NaCl) pH 7.4 and then resuspended in 50 µl 2× SDS sample buffer.
