检索结果-南通市图书馆

Method for Evaluating Post Knowledge Push Effect Considering Index Existing Relevance

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Method for Evaluating Post Knowledge Push Effect Considering...

Bile leakage test in liver resection:A systematic review and meta-analysis

第25届中国控制与决策会议

作者： lu jia Yong-hai Li Chao Liu Department of Management Science and Engineering School of Business Administration Northeastern University

ISBN: (纸本)9781467355339

Post knowledge push is a significant topic in enterprise’s knowledge management. How to evaluate post knowledge push effect is an important problem. In this paper, first, the comprehensive evaluation vector of satisfaction can be determined by integrating all post employees’ evaluation vector of satisfaction concerning evaluation index. Then, based on the evaluation vector of index importance and direct influence matrix among indexes, the index weight determination method, which is considering subjective information and objective information, is given by synthetically using 2-tuple linguistic information processing method and DEMATEL method. Finally, the feasibility and validity of the proposed method is illustrated by a case study, and then the improving analysis can be given by analyzing the evaluation results.

关键词： knowledge management post knowledge push effect evaluation 2-tuple linguistic DEMATEL

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2013年第45期19卷 8420-8426页

作者： hai-Qing Wang jian Yang jia-Yin Yang lu-Nan Yan Department of Liver and Vascular Surgery Liver Transplantation Center West China Hospital of Sichuan University

AIM:To assess systematically the safety and efficacy of bile leakage test in liver ***:Randomized controlled trials and controlled clinical trials involving the bile leakage test were included in a systematic literature *** authors independently assessed the studies for inclusion and extracted the data.A meta-analysis was conducted to estimate postoperative bile leakage,intraoperative positive bile leakage,and *** used either the fixed-effects or random-effects ***:Eight studies involving a total of 1253 patients were included and they all involved the bile leakage test in liver *** bile leakage test group was associated with a significant reduction in bile leakage compared with the non-bile leakage test group(RR=0.39,95%CI:0.23-0.67;I2=3%).The white test had superiority for detection of intraoperative bile leakage compared with the saline solution test(RR=2.38,95%CI:1.24-4.56,P=0.009).No significant intergroup differences were observed in total number of complications,ileus,liver failure,intraperitoneal hemorrhage,pulmonary disorder,abdominal infection,and wound ***:The bile leakage test reduced postoperative bile leakage and did not increase incidence of *** emulsion is the best choice of solution for the test.

关键词： Bile leakage test Bile leakage Liver resection Postoperative complications Meta-analysis

High performance lithium oxygen batteries based on a phosphorous-doped holey graphene cathode

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Rare Metals 2022年第12期41卷 4027-4033页

作者： Ying Meng jia-Kui Zhang hai-Ying lu Xiang-Hong Chen jian-Tie Xu National Engineering Laboratory for VOCs Pollution Control Technology and Equipment Guangdong Provincial Key Laboratory of Atmospheric Environment and Pollution ControlSchool of Environment and EnergySouth China University of TechnologyGuangzhou 510640China

The sluggish electrochemical kinetics of cathode is one of the critical issues for the development of high performance lithium oxygen batteries(LOBs).Graphene-based materials have attracted great attentions as advance... 详细信息

关键词： lithium performance kinetics

Studies on Insoluble Species of Gd(Ⅲ)in Human Blood Plasma by Computer Simulation

在线全文

学校读者我要写书评

暂无评论

Chemical Research in Chinese Universities 2001年第4期17卷 352-355页

作者： WANG Yue lu Xing ZHANG hai-yuan YANG Kui-yueNIU Chun-ji NI jia-zuan Key Laboratory of Rare Earth Chemistry and Physics Changchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022

The insoluble species of Gd ( Ⅲ ) in human blood plasma were investigated by computer simulation. The distribution of the Gd(Ⅲ ) species was obtained. It was found that most of the Gd( Ⅲ ) ions were bound to phosphate to form precipitate GdPO4 at the concentration of 1. 000 10-7 mol/L and when the concentration of the Gd (Ⅲ ) increased to 3. 750 X 10-4 mol/L, in excess of the concentration of phosphate, the Gd ( Ⅲ ) ions were bound to carbonate to form another kind of precipitate, Gd2(CO3)3.

关键词： Speciation Gadolinium ( Ⅲ ) Computer simulation

Positive effects of music therapist's selected auditory stimulation on the autonomic nervous system of patients with disorder of consciousness: a randomized controlled trial

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration Research 2021年第7期16卷 1266-1272页

作者： Xiao-Ying Zhang jian-Jun Li hai-Tao lu Wen-jia Teng Song-Huai Liu School of Rehabilitation Medicine Capital Medical UniversityBeijingChina China Rehabilitation Science Institute BeijingChina Beijing Key Laboratory of Neural Injury and Rehabilitation BeijingChina Center of Neural Injury and Repair Beijing Institute for Brain DisordersBeijingChina Music Therapy Center Department of PsychologyChina Rehabilitation Research CenterBeijingChina Department of Neurorehabilitation China Rehabilitation Research CenterBeijingChina

The current randomized controlled trial was performed at the China Rehabilitation Science Institute, China to test the hypothesis that musical auditory stimulation has positive effects on the autonomic nervous system of patients with disorder of *** past studies have recommended that patients with disorder of consciousness listen to patient-preferred music, this practice is not universally accepted by *** patients with severe disorder of consciousness listened to either therapist-selected(n = 10, 6 males and 4 females;43.33 ± 18.76 years old) or patient-preferred(n = 10, 5 males and 5 females, 48.83 ± 18.79 years old) musical therapy, 30 minutes/day, 5 times/week for 6 *** results showed no obvious differences in heart rate variability-related parameters including heart rate, standard deviation of normal-to-normal R-R intervals, and the root-mean-square of successive heartbeat interval differences of successive heartbeat intervals between the two groups of ***, percentage of differences exceeding 50 ms between adjacent normal number of intervals, low-frequency power/high-frequency power, high-frequency power norm, low-frequency power norm, and total power were higher in patients receiving therapist-selected music than in patients receiving their own preferred *** contrast, this relationship was reversed for the high-frequency power and very-low-frequency *** results suggest that compared with preferred musical stimulation, therapist-selected musical stimulation resulted in higher interactive activity of the autonomic nervous ***, therapist-selected musical stimulation should be used to arouse the autonomic nervous system of patients with disorder of *** study was approved by the Institutional Ethics Committee of China Rehabilitation Research Center, China(approval No.2018-022-1) on March 12, 2018 and registered with the Chinese Clinical Trial Registry(registration number Chi

关键词： auditory autonomic nerve system disorder of consciousness heart rate misdiagnosis music therapy protection repair subjective score

Experimental Study on Rack Cooling System based on a Pulsating Heat Pipe

在线全文

学校读者我要写书评

暂无评论

Journal of Thermal Science 2016年第1期25卷 60-67页

作者： lu Qianyi jia Li Institute of Thermal Engineering School of MechanicalElectronic and Control EngineeringBeijing Jiaotong UniversityBeijing100044 China Beijing Key Laboratory of Flow and Heat Transfer of Phase Changing in Micro and Small Scale Beijing 100044China

A rack cooling system based on a large scale flat plate pulsating heat pipe is proposed. The heat generated from IT equipment in a closed rack is transferred by the rear door pulsating heat pipe to the chilled air passage and is avoided to release into the room. The influence of the start-up performance of the heat pipe, the load of the rack and the load dissipation to the temperature and the velocity distribution in the rack are discussed. It is found that the temperature would be lower and the temperature distribution would be more uniform in the rack when the pulsating heat pipe is in operation. Also, the effect of rack electricity load on temperature distribution is analyzed. It is indicated that higher velocity of chilled air will improve heat transfer of the rack.

关键词： cooling rack data center pulsating heat pipe

Development and validation of a predictive score for perioperative transfusion in patients with hepatocellular carcinoma undergoing liver resection

在线全文

学校读者我要写书评

暂无评论

Hepatobiliary & Pancreatic Diseases International 2015年第4期14卷 394-400页

作者： hai-Qing Wang jian Yang jia-Yin Yang Wen-Tao Wang lu-Nan Yan Department of Liver Surgery West China Hospital Sichuan University

Liver resection is a major surgery requiring perioperative blood transfusion. Predicting the need for blood transfusion for patients undergoing liver resection is of great importance. The present study aimed to develop and validate a model for predicting transfusion requirement in HBV-related hepatocellular carcinoma patients undergoing liver resection. METHODS： A total of 1543 consecutive liver resections were included in the study. Randomly selected sample set of 1080 cases （70% of the study cohort） were used to develop a predic- tive score for transfusion requirement and the remaining 30% （n=463） was used to validate the score. Based on the preopera- tive and predictable intraoperative parameters, logistic regres- sion was used to identify risk factors and to create an integer score for the prediction of transfusion requirement. RESULTS： Extrahepatic procedure, major liver resection, hemoglobin level and platelets count were identified as inde- pendent predictors for transfusion requirement by logistic regression analysis. A score system integrating these 4 factors was stratified into three groups which could predict the risk of transfusion, with a rate of 11.4%, 24.7% and 57.4% for low, moderate and high risk, respectively. The prediction model appeared accurate with good discriminatory abilities, generat- ing an area under the receiver operating characteristic curve of 0.736 in the development set and 0.709 in the validation set. CONCluSIONS： We have developed and validated an integer- based risk score to predict perioperative transfusion for pa- tients undergoing liver resection in a high-volume surgicalcenter. This score allows identifying patients at a high risk and may alter transfusion practices.

关键词： liver resection transfusion hepatocellular carcinoma

Ventricular tachycardia originating from the His bundle: A case report

在线全文

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2021年第32期9卷 10040-10045页

作者： lu-Yao Zhang Shu-Juan Dong hai-jia Yu Ying-Jie Chu Department of Cardiology Zhengzhou University People’s HospitalZhengzhou 450003Henan ProvinceChina Department of Emergency Zhengzhou University People’s HospitalZhengzhou 450003Henan ProvinceChina

BACKGROUND Ventricular tachycardia(VT)commonly occurs among patients with heart failure and can even cause sudden cardiac *** originating from the His bundle branch has been rarely *** present the case of a patient with VT from the His bundle *** SUMMARY A 58-year-old female complained of paroxysmal palpitations and dizziness for approximately 6 *** had a history of fatty liver and cholecystitis,and carotid atherosclerosis could not be excluded from the ultrasound *** evaluation of the electrocardiogram obtained after admission showed spontaneous conversion between two different *** possible electrophysiologic mechanism suggested that the dual-source VT originated from the same source,the His bundle ***,the His bundle branch was ablated,and a dualchamber pacemaker was inserted into the patient’s *** further VT occurred during the 3-year follow-up after hospital *** The diagnosis of VT originating from the His bundle is rare and difficult to *** results of this study showed VT originating from the His bundle based on a careful evaluation of the electrocardiogram,and the diagnosis was confirmed by an intracardiac electrophysiologic examination.

关键词： Electrocardiogram His bundle Ventricular tachycardia Case report

Consideration of green intelligent steel processes and narrow window stability control technology on steel quality

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Minerals,Metallurgy and Materials 2021年第8期28卷 1264-1273页

作者： lu Lin jia-qing Zeng Metallurgical Technology Institute Central Iron and Steel Research InstituteBeijing 100081China

In order to promote the intelligent transformation and upgrading of the steel industry, intelligent technology features based on the current situation and challenges of the steel industry are discussed in this paper. Based on both domestic and global research, functional analysis, reasonable positioning, and process optimization of each aspect of steel making are expounded. The current state of molten steel quality and implementation under narrow window control is analyzed. A method for maintaining stability in the narrow window control technology of steel quality is proposed, controlled by factors including composition, temperature, time, cleanliness, and consumption(raw material). Important guidance is provided for the future development of a green and intelligent steel manufacturing process.

关键词： steel manufacturing process steelmaking narrow window brand value green and intelligence process function