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| 1 | SJES14110700244516显示文摘 | Yonghong Zhu Bo Zhao Ruiqi Xiao Wen Yun Zhaojing Xiao Dawei Tu Shiqi Chen | 2014 | Food Chemistry2014，，： | 2 |
| 2 | Application of Headspace Solid-Phase Microextraction and Multivariate Analysis for the Differentiation Between Edible Oils and Waste Cooking Oil显示文摘 | Dawei Tu Hong Li Zhen Wu Bo Zhao Yanfei Li | 2014 | Food Analytical Methods2014，，6： | 1 |
| 3 | Hypoglycemic and Hypocholesterolemic Effects of Coptis chinensis Franch Inflorescence显示文摘 | Lujiang Yuan Dawei Tu Xiaoli Ye Jianping Wu | 2006 | Plant Foods for Human Nutrition2006，61，： | 1 |
| 4 | Application of Headspace Solid-Phase Microextraction and Multivariate Analysis for the Differentiation Between Edible Oils and Waste Cooking Oil显示文摘 | Dawei Tu Hong Li Zhen Wu Bo Zhao Yanfei Li | 2014 | Food Analytical Methods2014，，6： | 1 |
| 5 | Stochastic network equilibrium model with reliable travel time confidence level显示文摘In order to ensure on-time arrival when travelersmake their trips, the stochastic network assignment modelunder uncertainty of travel time is investigated. First, basedon travelers' route choice behavior, the reliable travel timeconfidence level (RTTCL), which is the probability that a triparrives within the shortest average travel time plus theacceptable travel time difference, is defined. Then, areliability-based user equilibrium (RUE) model, whichhypothesizes that for each OD pair no traveler can improvehis/her RTTCL by unilaterally changing routes, is built.Since the traditional traffic assignment algorithms are notfeasible to solve the RUE model, a quasi method of successiveaverage (QMSA) is developed. Using Nguyen-Dupuis andSioux Falls networks, the model and the algorithm are tested.The results show that the QMSA algorithm can rapidlyconverge to a high accuracy for solving the proposed RUEmodel, and the RUE model can provide a good response totravelers' behavior in the stochastic network. | Sun Chao Cheng Lin Li Dawei Ma Jie Tu Qiang | 2017 | Journal of Southeast University(English Edition)2017，33，3： | 1 |
| 6 | Application of headspace solid-phase microextraction and multivariate analysis for the differentiation between edible oils and waste cooking oil 显示文摘 | Tu Dawei Li Hong Wu Zhen | 2014 | Food Analytical Methods2014，7，6： | 1 |
| 7 | Microbiological Characteristics and Antibiotic Susceptibility in Liver Cirrhosis Patients With Nosocomial Spontaneous Bacterial Peritonitis Caused by Escherichia coli:A Multicenter Study显示文摘Escherichia coli is a prevalent causative pathogen of spontaneous bacterial peritonitis(SBP).In this retrospective study,we investigated the microbiological characteristics and antibiotic susceptibility of E.coli clinical isolates obtained from liver cirrhosis patients suffering from nosocomial SBP.Our results showed that extended-spectrum b-lactamase(ESBL)-producing E.coli accounted for 47%of the cases,while 62%of the isolates were multi-drug resistant(MDR)pathogens.ESBL-producing and MDR isolates showed high incidences of resistance to third-generation cephalosporins,but they displayed susceptibility to carbapenems,b-lactamase inhibitors,and aminoglycosides.Importantly,liver cirrhosis patients with MDR E.coli SBP showed a significantly higher death rate than patients with non-MDR infections(P=0.021).The 30-day mortality of nosocomial SBP was independently correlated with female gender[odds ratio(OR)=5.200,95%confidence interval(CI)=1.194–22.642],liver failure(OR=9.609,95%CI=1.914–48.225),hepatocellular carcinoma(OR=8.176,95%CI=2.065–32.364),hepatic encephalopathy(OR=8.176,95%CI=2.065–32.364),model of end-stage liver disease score(OR=1.191,95%CI=1.053–1.346),white blood cell count(OR=0.847,95%CI=0.737–0.973),and ascites polymorphonuclear(OR=95.903,95%CI=3.410–2697.356).In conclusion,third-generation cephalosporins may be inappropriate for empiric treatment of nosocomial SBP caused by E.coli,due to the widespread presence of ESBLs and high incidence of MDR pathogens. | Bo Tu Yuening Zhang Jingfeng Bi Zhe Xu Lei Shi Xin Zhang Peng Zhao Dawei Zhang Guang Yang Enqiang Qin | 2020 | Infectious Microbes & Diseases2020，2，4： | 1 |
| 8 | 2-4 First Isochronous Mass Measurement in Neutron-rich Region at CSRe显示文摘Mass is one of the fundamental properties of atomic nuclei. Isochronous mass spectrometry (IMS), using astorage ring combined with an in-flight separator, has been shown to be a powerful tool for mass measurementof exotic nuclei[1]. Recently, masses of many proton-rich nuclides were accurately determined at the HIRFL-CSRfacility[2]. In this paper, we described the first isochronous mass measurement of neutron-rich nuclides at CSRe.This experiment was performed at the end of 2011. In the experiment, the primary beam of 86Kr28+ ions wasaccumulated and accelerated to an energy of 460.65 MeV/u in the synchrotron CSRm. The 86Kr28+ ions were fastextracted and focused on a 15 mm thick beryllium target which was placed at the entrance of the RIBLL2 (anin-flight fragment separator). | Xu Xing Wang Meng Zhang Yuhu Xu Hushan Tu Xiaolin Yu.A.Litvinov Zhou Xiaohong Sun Baohua Yuan Youjin Xia Jiawen Yang Jiancheng K.Blaum Chen Ruijiu Chen Xiangchen Fu Chaoyi Ge Zhuang Hu Zhengguo Huang Wenjia Liu Dawei Y.H.Lam Ma Xinwen Mao Ruishi T.Uesaka Xiao Guoqing Xing Yuanming T.Yamaguchi Y.Yamaguchi Zeng Qi Yan Xinliang Zhao Hongwei Zhao Tiecheng Zhang Wei Zhan Wenlong | 2014 | IMP & HIRFL Annual Report2014，，1： | 0 |
| 9 | 2-6 First Isochronous Mass Measurements with Two Time-of-Flight Detectors at CSRe显示文摘In conventional isochronous mass spectrometry (IMS), single time-of-flight (TOF) method is adopted to measurethe ions' revolution times in a storage ring which can then be used to calculate the ions' masses. However, themass-to-charge ratio (m=q) is only related to the revolution time (T) under the condition that is equal to taccording to the following equation: | Xing Yuanming Zhang Yuhu Wang Meng Xu Hushan Shuai Peng Xu Xing Chen Ruijiu Yan Xinliang Tu Xiaolin Zhang Wei Fu Chaoyi Zeng Qi Yu.A.Litvinov K.Blaum Chen Xiangcheng Ge Zhuang Gao Bingshui Huang Wenjia S.A.Litvinov Liu Dawei Ma Xinwen Mao Ruishi Xiao Guoqing Yang Jiancheng Yuan Youjin Zhou Xiaohong | 2014 | IMP & HIRFL Annual Report2014，，1： | 0 |
| 10 | 2-9 Half-life Measurement of 94mRu44+ at CSRe显示文摘A radioactive nucleus is characterized with an intrinsic half-life. However, for a nuclear species, the half-lives inneutral atoms could be very different from that in highly charged ions. The half-lives of some highly charged ionshave been directly measured at GSI for multiple motivations[1]. In the same case, the nuclear state(i:e the isomer)may be in the range of several tens of microseconds and their half-live can be measured using isochronous massspectrometry. The J = 8+ isomeric state in 94Ru was chosen to test this method. The half-life of this isomer is71 s [2] in neutral atoms, and the excitation energy is 2.64 MeV. The internal conversion coefficient of this decayin neutral atom is 0.335. So its half-life in the bare nucleus would be modified to be 94.78 s when the internalconversion channel is blocked. | Zeng Qi Zhang Yuhu Wang Meng Xu Hushan Tu Xiaolin Zhou Xiaohong Yan Xinliang Chen Ruijiu Huang Wenjia Ge Zhuang Liu Dawei Fu Chaoyi Sun Mingze Mei Bo Xu Xing Xing Yuanming Shuai Peng Zang Yongdong Zhang Wei Xiao Guoqing Yu.A.Litvinov Isao.Tanihata | 2014 | IMP & HIRFL Annual Report2014，，1： | 0 |
| 11 | 5 - 20 Isochronous Mass Spectrometry with Two Time-of-Flight Detectors at CSRe显示文摘 | Wang Meng Xu Hushan Zhang Yuhu Shuai Peng Zhang Wei Tu Xiaolin Xu Xing Yu. A. Litvinov K. Blaum Chen Ruijiu Chen Xiangcheng Fu Chaoyi Ge Zhuang Gao Bingshui Hu Zhengguo Huang Wenjia S. A. Litvinov Liu Dawei Ma Xinwen Mao Ruishi Mei Bo Sun Baohua Xia Jiawen Xiao Guoqing Xing Yuanming T. Yarnaguchi Yan Xinliang Yang Jiancheng Yuan Youjin Zeng Qi Zhang Xueying Zhao Hongwei Zhao Tieeheng Zhou Xiaohong | 2013 | IMP & HIRFL Annual Report2013，，1： | 0 |
| 12 | Clinical Epidemiology,Illness Profiles,and the Implication of COVID-19 Before and After the Nationwide Omicron Outbreak During the Winter of 2022显示文摘China.In this study,we aimed to investigate the clinical characteristics and outcomes of patients with coronavirus disease 2019(COVID-19)in the Beijing region.Methods:In this retrospective study,we enrolled inpatients admitted for COVID-19 in the Fifth Medical Center of Chinese PLA General Hospital in Beijing between November 10,2022,and January 30,2023.Demographic and clinical features and treatment outcomeswere comprehensively analyzed.We used logistic regression and linear regression analyses to explore the risk factors associated with disease severity and time of nucleic acid conversion,respectively.Results:A total of 1010 hospitalized patients with COVID-19 were enrolled.The median age was 43.0 years(interquartile range,28.0–63.0),and patients aged<60 years and≥60 years comprised 71.2%and 28.8%of total included patients,respectively.The clinical classification of mild(74.6%,753/1010),moderate(21.0%,212/1010),severe(2.7%,27/1010),and unidentified(1.8%,18/1010)was separately recorded;1005 patients were discharged,and 5 patients died in the hospital.The outbreak of the emerging epidemic witnessed an evident increase in the proportion of moderate(42.9%vs.16.4%)and severe(10.3%vs.1.1%)cases after December 7,2022.Patients with a moderate/severe classification had higher levels of procalcitonin,IL-6,serum ferritin,C-reactive protein,lactic dehydrogenase,serum urea nitrogen,and D-dimer and lower counts of CD4+T,CD8+T,and B cells(all P<0.001).Multivariable regression analysis revealed that increased odds of disease severity were associated with the following factors:age≥60 years,IL-6>7 pg/mL,lactic dehydrogenase level>245 U/L,cough,and fever at admission.Age≥80 years and chronic lung diseasewere independent risk factors in the nonmild group in elderly patients.In addition,the duration for nucleic acid to turn negativewas approximately 5.0 d(interquartile range,3.0–7.0).Prolonged time of nucleic acid conversion was associated with age≥60 years,serum urea nitrogen level>8.2 mmol/L,neutrophil count>7×10^(9)/L,and the presence of a chronic lung disease or carcinoma.Finally,unvaccinated patients accounted for 37.3%of enrolled patients;children and the elder people accounted for approximately half of that.The univariable analysis found that booster doses reduced disease severity and shortened the time of nucleic acid conversion in elderly patients.Conclusions:The outbreak ofOmicron rapidly increased the number of patientswith COVID-19 in Beijing.In elderly patients,booster doses may reduce disease severity and shorten the time of nucleic acid conversion.Healthcare systems should be optimized before an emerging epidemic outbreak. | Yuming Guo Zhe Xu Wen-Xin Wang Cheng Zhen Jinhua Hu Jinsong Mu Chengcheng Ji Xin Yuan Ruonan Xu Lei Huang Lei Shi Fanping Meng Junliang Fu Shuangnan Zhou Siyu Wang Fengyi Li Bo Tu Dawei Zhang Huihuang Huang Yufeng Mao Wen Xu Chao Zhang Xiuying Mu Jun Zhao Bo Jin Haibin Su Yinying Lu Yongqian Cheng Dong Ji Shaoli You Jinghui Dong Changchun Liu Mengmeng Zhang Yuanyuan Li Tianjun Jiang Yonggang Li Fu-Sheng Wang | 2023 | Infectious Diseases & Immunity2023，3，4： | 0 |
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