This design is a multi-point thermometry system based on single bus digital thermometer DS1820.The single bus system of multi-point measure temperature is developed with single chip computer 89C52 and circuit units for physiological signal measurement.Obtainment method of higher resolution temperature data is given.The method makes measure temperature resolution reach to 0.1?C.It is characterized by simplicity of structure,high precision and real time,and is easy to transmit by internet network.So the system has widely applications value on clinic.

The paper reports the development of a quality evaluation method for Angelica different processed products. The data of high-performance liquid chromatography, water, total ash and extract were analyzed with SPSS Clementine 11.0 software. Discriminant analysis (DA) established the classification model and parameter for Angelica different processed products. Fish's discriminant functions of Angelica different processed products were generated using 8 predictor variables selected from 59 indexes. The correct rate of discriminating back substitution is 96.7%. Angelica different processed products can be accurately and reliably recognized and validated with DA of SPSS Clementine 11.0 software.

Objective To observe the effect and toxicity of gemcitabine and S-1 in treatment of metastatic triple-negative breast cancer.Methods In this study,41 cases of metastatic breast cancer were treated in the General Hospital of Shenyang Military Region between Jun.2010 and Dec.2012.The median age was 55 years old.The pathological diagnosis of these patients was triple-negative breast cancer.All patients were given gemcitabine 1000 mg/m2 intravenously on the 1st and 8th day,and 60 mg S-1 from the 1st day to the 14th day orally for every cycle.There were 21 days for each cycle.All patients accepted at least 2 cycles of chemotherapy and once effect evaluation.Results 41 cases were diagnosed as metastatic triple-negative breast cancer,with the failure of second-line treatment.The median age was 55 years.All cases were followed up until death.All the 41 cases were administrated for more than 2 cycles,among whom,there were 0 case of complete response(CR),16 cases (39.0％)of partial response(PR),14 cases(34.1％) of stable disease(SD),and 11 cases(26.8％) of progressive disease(PD).The disease control rate was 73.1％ (30/41).In this study,median progression free survival(mPFS)was 7.9 months.The rate of digestive toxicity and marrow suppression was 24.4％ and 55％ respectively.No patient stopped treatment because of severe toxicities.Conclusion The chemotherapy regimen of gemcitabine and S-1 is effective in treatment of metastatic triple-negative breast cancer,and the toxicity could be tolerated.

Objective To analyze the incidence of low birth weight among single live birth neonates and identify the influencing factors in Shaanxi province.Methods A questionnaire survey was conducted among the childbearing aged women selected through multi stage stratified random sampling in Shaanxi during 2010-2013, all of these childbearing aged women were in pregnancy or had definite pregnancy outcomes.Results A total of 28 164 childbearing aged women and their infants were investigated.The overall incidence of low birth weight among the single live birth neonates surveyed was 3.4％ during 2010-2013 (4.1％ in 2010, 4.4％ in 2011,3.1％ in 2012, 2.6％ in 2013, respectively).The incidence of the low birth weight was 3.8％ in southern Shaanxi, 3.4％ in northem Shaanxi and 3.2％ in central area of Shaanxi.The incidence of the low birth weight was 2.5％ in urban area and 3.6％ in rural area.Compared with the low birth weight incidence of 2.6％ in full-term infant, the low birth weight incidence was 32.0％ in preterm infants.The results of logistic regression analysis suggested that being female infant (OR=1.57, 95％ CI: 1.36-1.81) , preterm delivery (OR =18.28, 95％ CI: 15.23-21.96), lower educational level of mothers (OR =1.27, 95％ CI:1.06-1.52), antenatal care times ＜4 (compared with 4-7,OR=1.36, 95％CI: 1.14-1.63) ,antenatal care times ≥8 (compared with 4-7, OR=1.84, 95％ Ch 1.48-2.29), gestational hypertension (OR=3.07, 95％ CI: 2.12-4.43) , being multipara (OR=1.21,95％ CI: 1.03-1.41) , taking no folic acid during pregnancy (OR=1.30, 95％ CI: 1.12-1.52) were risk factors for the low birth weight of neonate.Conclusion The incidence of low birth weight among single live birth neonates was in decline in Shaanxi.The incidence of the low birth weight was higher in rural area than in urban area.The incidence of the low birth weight was lower than national level.Being female neonate, preterm delivery, lower education level of mothers, irregular antenatal care, gestational hypertension, being multipara, taking no folic acid during pregnancy were the risk factors for low birth weight of neonates.