Objective To make a method for determining the hydrogen chloride in the air by ICS 1 000 ion chromatographic system. Methods Hydrogen chloride in the air of workplace was determinated by using ICS-1 000 ion chromatographic with Ion Pac AS14 chromatographic column, a mixed solution of 3.5 mmol/L Na2CO3 and 1.0 mmol/L NaHCO3 were used as eluent and absorbing solution for the air sample. The sampling was performed at a flow rate of 1.2 ml/min. Results The detection limit was 10 ?g/L, RSDs were 1.65%-3.68% and the rates of recovery were 91.8%-99.7%. Conclusion This method was proved to be accurate, simple, rapid and the disturbance of the other anion and chlorine ion can be avoided. It is also considered as an ideal method to determine the hydrogen chloride in the air.

Objective To develop an ion chromatogram method for determination of fluoride in the sea food and meat. Methods Under the acid condition,fluorine could be separated by distillation,then fluorine is absorbed by washing liquid. The electricity lead detection-ion chromatogram with Ionpac AS14 column was employed to determine the content of fluoride,3.5 mmol/L of sodium carbonate-1.0 mmol/L of soda as the washing liquid at 1.2 ml/ min. Results The linear range was 0.05-1.0 mg/L,the relative coefficient (r) was more than 0.999 7 (n=6),the lowest detection limit was 0.3 mg/kg,the relative standard deviation was 1.00%-3.85%,the recovery rates were 88.1%-99.0%. Conclusion This method presents a good effect of pretreatment and fluorine ion seperation and with a satisfactory recovery rate,precision and detection limit.

Objective To establish a liquichip method for detecting 6 sub-genotypes of hepatitis C virus(HCV),including 1a, 1b,2a,3a,3b and 6a.Methods The coupling method of PCR amplification and nucleic acid probe was established.The PCR product and the microspheres mixture of the coupled nucleic acid probe were hybridized for establishing the liquichip detection method.The sensitivity and specificity of the established liquichip detection method were evaluated.Nucleic acid in 93 serum samples was detec-ted by this method..Results The established HCV nuclei acid liquichip genotype detection method had the higher specificity and sensitivity,which could detect and classfy 6 HCV sub-genotypes.The sensitivity for HCV 1a,3a and 6a sub-genotypes was 1× 105 copies/PCR;the sensitivity for HCV 1b,2a and 3b sub-genotypes was 1×104 copies/PCR.The detection results in 93 serum samples showed that the this genotyping method had the characteristics of high throughput,rapidness,sentsitivity and specificity. Conclusion This method can be used for the simultaneous and quick detection of 6 HCV sub-genotypes and provides a new meth-od for the genotyping detection of HCV.

Based on the management by objectives and developmental performance appraisal,Shanghai Tenth People's Hospital explored the performance appraisal scheme for attending,including disease-specific complexity,disease-specific difficulty,clinical risk-taking and comprehensive quality.Assessment and feedback work was imple-mented by the medical management department,which format a set of independent budget of the physician perfor-mance assessment system.It introduced incentive measures to encourage attending to treat difficult and critical cases,provided high quality medical services,and eventually enhance hospital management effectiveness to attending.

Based on the management by objectives and developmental performance appraisal,Shanghai Tenth People's Hospital explored the performance appraisal scheme for attending,including disease-specific complexity,disease-specific difficulty,clinical risk-taking and comprehensive quality.Assessment and feedback work was imple-mented by the medical management department,which format a set of independent budget of the physician perfor-mance assessment system.It introduced incentive measures to encourage attending to treat difficult and critical cases,provided high quality medical services,and eventually enhance hospital management effectiveness to attending.

Based on the management by objectives and developmental performance appraisal,Shanghai Tenth People's Hospital explored the performance appraisal scheme for attending,including disease-specific complexity,disease-specific difficulty,clinical risk-taking and comprehensive quality.Assessment and feedback work was imple-mented by the medical management department,which format a set of independent budget of the physician perfor-mance assessment system.It introduced incentive measures to encourage attending to treat difficult and critical cases,provided high quality medical services,and eventually enhance hospital management effectiveness to attending.

Based on the management by objectives and developmental performance appraisal,Shanghai Tenth People's Hospital explored the performance appraisal scheme for attending,including disease-specific complexity,disease-specific difficulty,clinical risk-taking and comprehensive quality.Assessment and feedback work was imple-mented by the medical management department,which format a set of independent budget of the physician perfor-mance assessment system.It introduced incentive measures to encourage attending to treat difficult and critical cases,provided high quality medical services,and eventually enhance hospital management effectiveness to attending.

Based on the management by objectives and developmental performance appraisal,Shanghai Tenth People's Hospital explored the performance appraisal scheme for attending,including disease-specific complexity,disease-specific difficulty,clinical risk-taking and comprehensive quality.Assessment and feedback work was imple-mented by the medical management department,which format a set of independent budget of the physician perfor-mance assessment system.It introduced incentive measures to encourage attending to treat difficult and critical cases,provided high quality medical services,and eventually enhance hospital management effectiveness to attending.

Based on the management by objectives and developmental performance appraisal,Shanghai Tenth People's Hospital explored the performance appraisal scheme for attending,including disease-specific complexity,disease-specific difficulty,clinical risk-taking and comprehensive quality.Assessment and feedback work was imple-mented by the medical management department,which format a set of independent budget of the physician perfor-mance assessment system.It introduced incentive measures to encourage attending to treat difficult and critical cases,provided high quality medical services,and eventually enhance hospital management effectiveness to attending.

Based on the management by objectives and developmental performance appraisal,Shanghai Tenth People's Hospital explored the performance appraisal scheme for attending,including disease-specific complexity,disease-specific difficulty,clinical risk-taking and comprehensive quality.Assessment and feedback work was imple-mented by the medical management department,which format a set of independent budget of the physician perfor-mance assessment system.It introduced incentive measures to encourage attending to treat difficult and critical cases,provided high quality medical services,and eventually enhance hospital management effectiveness to attending.