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An overview of the construction of emergency and pre-hospital first aid platform 被引量:3
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作者 Song Chen Yun-Qiang Chen +5 位作者 Shao-Wen Cheng Zhi-Qian Luo Wei Zhang Zeng-LinCao jin-zhong wang Chuan-Zhu Lv 《Journal of Acute Disease》 2018年第1期1-4,共4页
To further improve the ability of pre-hospital and in-hospital collaborative treatment, strengthen emergency multidisciplinary cooperation and construct a scientific, rational and efficient emergency system, under the... To further improve the ability of pre-hospital and in-hospital collaborative treatment, strengthen emergency multidisciplinary cooperation and construct a scientific, rational and efficient emergency system, under the support of former chairman Yu Xue-zhong, Dr. Li Chun-sheng and numerous colleagues in the industry, the Emergency Medicine Society of the Chinese Medical Association appeal to us to draft Construction of Emergency and Pre-hospital Platform. Based on this background, the platform of emergency and pre-hospital first aid helps to build a 'one horizontal and one Longitudinal' treatment model, using the horizontal and longitudinal patterns to integrate emergency medical resources to satisfy the automatic information integration and intelligent analysis sharing, realizing the emergency management visualization and medical information digitization, simplifying the medical process and establishing a perfect standard for the emergent diseases, thereby ultimately achieving efficient diagnosis and scientific treatment. 展开更多
关键词 EMERGENCY and first aid PLATFORM Zero channel LARGE red ZONE LARGE YELLOW ZONE TRAUMA map Stroke EMERGENCY mobile unit
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Free dendritic growth model based on nonisothermal interface and microscopic solvability theory 被引量:2
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作者 Shu-cheng LIU Li-hua LIU +2 位作者 Shu LI jin-zhong wang Wei LIU 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2019年第3期601-607,共7页
Considering both the effect of nonisothermal nature of the solid/liquid interface and the microscopic solvability theory (MicST), a further improved version of free dendritic growth model for pure materials was propos... Considering both the effect of nonisothermal nature of the solid/liquid interface and the microscopic solvability theory (MicST), a further improved version of free dendritic growth model for pure materials was proposed. Model comparison indicates that there is a higher temperature at the tip of dendrite predicted by the present model compared with the corresponding model with the isothermal solid/liquid interface assumption. This is attributed to the sidewise thermal diffusion, i.e. the gradient of temperature along the nonisothermal interface. Furthermore, it is indicated that the distinction between the stability criteria from MicST and marginal stability theory (MarST) is more significant with the increase of bath undercoolings. Model test also indicates that the present model can give an agreement with the available experimental data. It is finally concluded that the nonisothermal nature of the solid/liquid interface and the stability criterion from MicST should be taken into account in modeling free dendritic growth. 展开更多
关键词 DENDRITE SOLIDIFICATION modeling interface microscopic solvability theory
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Free dendritic growth model considering both interfacial nonisothermal nature and effect of convection for binary alloy 被引量:1
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作者 Shu-cheng LIU Li-hua LIU +1 位作者 Shu LI jin-zhong wang 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2021年第5期1518-1528,共11页
Considering both the effect of the nonisothermal nature of the interface as well as the effect of forced convection,an extended free dendritic growth model for binary alloys was proposed.Comparative analysis indicates... Considering both the effect of the nonisothermal nature of the interface as well as the effect of forced convection,an extended free dendritic growth model for binary alloys was proposed.Comparative analysis indicates that the effect of convection on solute diffusion is more remarkable compared with the ignorable effect of convection on thermal diffusion at low bath undercooling,due to the fact that solute diffusion coefficient is usually three orders of magnitude less than thermal diffusion coefficient.At high bath undercooling,the effect of convection on the dendritic growth is very slight.Furthermore,a satisfying agreement between the model predictions with the available experiment data for the Cu70Ni30 alloy was obtained,especially at low bath undercoolings,profiting from the higher values of interfacial migration velocity predicted by the present model with nonideal fluid case than that predicted by the one ignoring the effect of convection. 展开更多
关键词 modeling dendritic solidification binary alloys nonisothermal interface CONVECTION
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Mechanism of Shenfu Decoction in the treatment of critically ill patients with Coronavirus Disease 2019 (COVID-19) based on network pharmacology
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作者 Yu-Ming Li Jun-Sheng Tong +2 位作者 Zhi-Ya Li jin-zhong wang Xiao-Lan Qin 《Journal of Hainan Medical University》 2020年第15期6-11,共6页
Objective:The purpose of this thesis is to explore the mechanism of ShenFu Decoction in the treatment of critically ill patients with COVID-19 based on network pharmacology.Methods:The primary active ingredients and p... Objective:The purpose of this thesis is to explore the mechanism of ShenFu Decoction in the treatment of critically ill patients with COVID-19 based on network pharmacology.Methods:The primary active ingredients and potential targets of ShenFu Decoction were searched from the TCMSP database.The targets of COVID-19 were obtained by searching the GeneCards and OMIM databases.A ShenFu Decoction-compound-target-COVID19 network and a protein-protein interaction(PPI)network were respectively constructed through the Cytoscape 3.5.1 software and the STRING database.Gene Ontology(GO)function enrichment and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway analysis were performed via Bioconductor bioinformatics software package and R programming language.Results:ShenFu Decoction contains 255 compounds and 94 potential targets.43 primary active ingredients were searched from the TCMSP database with oral bioavailability(OB)≥30%and drug-likeness(DL)≥0.18 as the retrieval condition.Numbers of targets of COVID-19 were 352 by searching the GeneCards and the OMIM databases.16 key targets were acquired by intersecting the targets of drug with the targets of disease.There were 49 GO terms and 102 pathways after analyzing GO and KEGG.Conclusion:Kaempferol,ginsenoside rh2,beta-sitosterol,Stigmasterol and Deoxy andrographolide might be the main active ingredients which may cause the inhibition of the SARS-CoV-23CL hydrolase activity and regulate ACE2.As a result,the antiviral effect,immunoregulation,targeting cytokine storm of SFD may play an important role in the treatment of critically ill patients with COVID-19 through regulating multiple signaling pathways such as AGE-RAGE signaling pathway in diabetic complications,IL-17 signaling pathway,C-type lectin receptor signaling pathway,HIF-1 signaling pathway. 展开更多
关键词 Shenfu Decoction COVID-19 Network pharmacology KAEMPFEROL Ginsenoside rh2 Beta-sitosterol Stigmasterol
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Sensitizing photoactive metal-organic frameworks via chromophore for significantly boosting photosynthesis
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作者 Lihua Ma Song Guo +3 位作者 Zhi-Ming Zhang jin-zhong wang Tong-Bu Lu Xian-Shun Zeng 《Chinese Chemical Letters》 SCIE CAS CSCD 2024年第5期519-522,共4页
Photosensitization related to energy/electron transfer process is of great importance to natural photosynthesis.Herein,we proposed a promising strategy to improve the sensitizing ability of the typical photoactive MOF... Photosensitization related to energy/electron transfer process is of great importance to natural photosynthesis.Herein,we proposed a promising strategy to improve the sensitizing ability of the typical photoactive MOFs(UiO-Ir)by engineering its metal coordination center with NBI(1,8-naphthalenebenzimidizole)chromophore.The resulting MOFs(UiO-Ir-NBI)exhibited a strong sensitizing ability for significantly boosting photosynthesis.Impressively,the catalytic yield of 2-chloroethyl ethyl sulfoxide with UiO-Ir-NBI can reach 99%,over 6 times higher than that with UiO-Ir(16.4%).Moreover,UiO-Ir-NBI exhibited an excellent catalytic stability and a broad substrate tolerance,highlighting its great application prospect.Systematic investigations revealed that the strong visible light absorption,long excited state lifetime and efficient electron-hole separation of UiO-Ir-NBI greatly contributed to harvesting visible light and facilitating interface electron/energy transfer for efficient solar energy utilization.This work provides a new horizon to boost photosythesis of MOFs by engineering their metal sensitizing centers at a molecular level. 展开更多
关键词 Metal-organic framework PHOTOCATALYSIS Excited state Strong visible absorption Iridium complex
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Review of 2D Bi_(2)X_(3)(X=S,Se,Te):from preparation to photodetector
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作者 Zhi Zeng Dong-Bo wang +10 位作者 Xuan Fang Jia-Mu Cao Bing-Ke Zhang Jing-Wen Pan Dong-Hao Liu Si-Hang Liu Shu-Jie Jiao Tian-Yuan Chen Gang Liu Lian-Cheng Zhao jin-zhong wang 《Rare Metals》 SCIE EI CAS CSCD 2024年第6期2349-2370,共22页
Detector has become an indispensable part of human beings.The increasing demand for photodetectors with high performance has promoted the research of novel materials.At the same time,with the development of rising mat... Detector has become an indispensable part of human beings.The increasing demand for photodetectors with high performance has promoted the research of novel materials.At the same time,with the development of rising material system,two-dimensional(2D)materials attract a lot of attention,while the suitable option for fabricating photodetector is still limited.The prospering of bismuth chalcogenides injected new vitality for material field,thereinto,the unique topological insulator characteristics make the research on bismuth selenide(Bi_(2)X_(3))and bismuth telluride(Bi_(2)X_(3)) intriguing.2D Bi_(2)X_(3) also exhibits unique features among various 2D materials,of which,the adjustable narrow energy band gap and polarization-sensitive photocurrent contribute to the promising application of high performance and broadband photodetector.In this review,from a bottom-up perspective,we summarize fundamental properties,synthesis method,photodetector performance of 2D Bi_(2)X_(3) based on the previous study,which provide an overall perspective of 2D Bi_(2)X_(3).Wherein,the section of the photodetector is specifically discu ssed with regard to pure Bi_(2)X_(3) photodetector and heterojunction photodetector.A brief summary and outlook were also explored in the end. 展开更多
关键词 Bi_(2)X_(3) PREPARATION 2D PHOTODETECTOR
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