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16篇 您的检索式:作者名="WeiZY"
    题名 作者 年代 出处 被引量
1Carbon based air electrodes carrying MnO2 in zinc air batteries显示文摘WEIZi dong HUANGWen hang ZHANG Sheng tao 2000Power Sources2000,91,:1
2Rapidcrystallizationofpoly(L-lacticacid)inducedbyananoscaledzinccitratecomplexasnucleationagent显示文摘SongP ChenGY WeiZY etal 2012Polymer2012,53,19:1
3EffectsofPP-g-MAHandrareearthnucleatingagentonpolypropylene/calciumsulfatewhiskercomposites显示文摘WeiZY ZhangW X Chen-Y etal 2010JournalofFunc-tionalMaterials2010,41,9:1
4Structureandproperties ofisotactic polypropylene/magnesium saltwhiskercomposites 显示文摘Zhan M Q Chen- Y WeiZY etal 2012JournalofFunctionalMateri-als2012,43,22:1
5Knowledge-based clinical pathway for medical quality improvement显示文摘Hongqiao Yang Weizi Li Kecheng Liu Junping Zhang 2012Information Systems Frontiers2012,,1:1
6Asemiotic multi-agent modelling approach for clinical pathway management显示文摘Weizi Li Kecheng Liu Shuzhang Li 2010Journal of Computers2010,5,2:1
7Comparison between ACI and AISC for concrete-filled tubular columns显示文摘Zhang Weizi Shahrooz B M 1999Journal of Stractural Engineering1999,125,11:1
8Adaptive requirement-driven architecture for integrated healthcare systems显示文摘Hongqiao Yang Kecheng Liu Weizi Li 2010Journal of Computers2010,5,2:1
9A Semiotic Multi-agent Modeling Approach for Clinical Pathway Management显示文摘Weizi Li Kecheng Liu Shuzhang Li 2010Journal of Computers2010,5,2:1
10Starting Methods for Hall-less Single Phase BLDC Motor显示文摘Weizi Wang Zhigan Wu Wanbing Jin and Jianping Ying 200531st Annual Conference of IEEE2005,,:1
11Sensorless control technology for single phase BLDCM based on the winding time-sharing method显示文摘Weizi Wang Zhigan Wu Wanbing Jin Jianping Ying 2005Record of Industrial Electronics Society2005,,:1
12Knowledge -based clinical pathway for medical quality improvement 显示文摘Hongqiao Yang Weizi Li Kecheng Liu 2012Information systems frontiers2012,14,1:1
13Green and controllable fabrication of nanocrystals from ionic liquids显示文摘Nanocrystals are of great value in delivering poorly soluble drugs as a technique enables enhanced dissolution and bioavailability.The bottom-up technique allows better control of particle properties.However,the commonly used organic solvents are hazardous to environment and operators,and always lead to large particle size and wide size distribution due to failure on controlling the nucleation and crystal growth.The situation is exacerbated in scale-up production.Therefore,in the proof-of-concept study,we evaluated the feasibility of green and controllable fabrication of drug nanocrystals by using biocompatible ionic liquids(ILs)as solvents.Choline based ILs(Ch-ILs)were synthesized via metathesis reactions.Pure paclitaxel nanocrystals of high quality were obtained from Ch-ILs with surface tension higher than 42 m N/m.The sizes were below 250 nm,while the polydispersity indexes were lower than 0.25.Compared with ethanol,choline lactate is superior in controlling the size of the nanocrystals in scale-up production,where the drug concentration was increased by 6 times.The underlying mechanism may be due to the high viscosity and low surface tension of the ILs,which are supposed to benefit homogeneous and burst nucleation.Ch-ILs can be recycled from the process and recovery rate reached 91.1%.Moreover,the applicability of the green technique was validated in a wider range of model drugs and Ch-ILs.In conclusion,ILs are potent solvents in bottom-up technique for green and controllable fabrication of nanocrystals.Weizi Huang Zhezheng Fang Xianzi Zheng Jianping Qi Wei Wu Yi Lu 2022Chinese Chemical Letters2022,33,8:0
14The experiences of menstrual symptom changes among international students studying in China during the acculturation period: A phenomenology study显示文摘Objectives Menstruation is a normal physiological phenomenon among female which could be influenced by the process of acculturation.Few studies have explored the experience of menstrual symptom changes among international female students studying in China.Therefore,this paper aims to summarize international female students’experiences of menstrual symptom changes when they were studying in China and interpret these changes through considering the influence of acculturation on their social and academic lives.Methods We used a descriptive phenomenology approach.Structured in-depth face-to-face interviews were conducted between May and November 2019 among ten international female students studying in one Province located in south central China.Participants were those who reported having experienced menstrual symptom changes during the acculturation period,which was defined as the first six months of living in China.All interviews were audio-recorded,transcribed verbatim,and analyzed using NVivo 11.0 with the guidance of Colaizzi's seven-step method.Results The international female students’experiences of menstrual symptom changes were summarized and grouped into five main categories and 13 subcategories.The main categories include:1)demonstration of menstrual symptom changes,2)challenges of maintaining menstrual function in the new setting,3)coping styles to take care of menstrual health,4)consequences of the menstrual symptom changes,and 5)culture-based attitude toward menstruation.Conclusions International female students reported experiences of menstrual symptom changes,including somatic and psychological symptoms during the acculturation period.Culture barriers,academic stress,and sleep patterns are common factors influencing their menstrual symptom changes.More culturally-tailored interventions should be explored to improve the menstrual health of international female students in China.Asem Alkhatib Weizi Wu Hoda Alshikh Ahmad Ratee Pakwan Suwal Zhao Ni Xianhong Li 2023International Journal of Nursing Sciences2023,10,2:0
15Improved Logistic Regression Algorithm Based on Kernel Density Estimation for Multi-Classification with Non-Equilibrium Samples显示文摘Logistic regression is often used to solve linear binary classification problems such as machine vision,speech recognition,and handwriting recognition.However,it usually fails to solve certain nonlinear multi-classification problem,such as problem with non-equilibrium samples.Many scholars have proposed some methods,such as neural network,least square support vector machine,AdaBoost meta-algorithm,etc.These methods essentially belong to machine learning categories.In this work,based on the probability theory and statistical principle,we propose an improved logistic regression algorithm based on kernel density estimation for solving nonlinear multi-classification.We have compared our approach with other methods using non-equilibrium samples,the results show that our approach guarantees sample integrity and achieves superior classification.Yang Yu Zeyu Xiong Yueshan Xiong Weizi Li 2019Computers, Materials & Continua2019,,7:0
16Ionic co-aggregates(ICAs)based oral drug delivery:Solubilization and permeability improvement显示文摘Due to the overwhelming percentage of poorly water-soluble drugs,pharmaceutical industry is in urgent need of efficient approaches for solubilization and permeability improvement.Salts consisting of lipophilic fatty acid anions and hydrophilic choline cations are found to be surface active and able to form ionic co-aggregates(ICAs)in water.Choline oleate-based ICAs significantly enhance oral absorption of paclitaxel(PTX)as compared with cremophor EL-based micelles(MCs).Aggregation-caused quenching probes enable tracking of intact ICAs in in vivo transport and cellular interaction.Prolonged intestinal retention of ICAs than MCs implies stronger solubilizing capability in vivo.Ex vivo imaging of major organs and intestinal tracts suggests transepithelial transport of intact ICAs.Cellular studies support the enhanced absorption of PTX and transmembrane transport of intact ICAs.In conclusion,ICAs,consisting of lipophilic ions and hydrophilic counter-ions,are of great potential in delivery of poorly water-soluble drugs by enhancing solubility and permeability.Xianzi Zheng Zhezheng Fang Weizi Huang Jianping Qi Xiaochun Dong Weili Zhao Wei Wu Yi Lu 2022Acta Pharmaceutica Sinica B2022,12,10:0
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