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中医药健康旅游的概念界定及类型探析

中医药导报 2019年第19期25卷 9-12页

作者：刘思鸿张华敏吕诚史楠楠刘大胜王燕平中国中医科学院中医药信息研究所北京100700 中国中医科学院中医临床基础医学研究所北京100700

通过辨析现存易混淆的健康旅游、医疗旅游、生态旅游等概念,明确界定中医药健康旅游的概念与内涵,认为中医药健康旅游是以中医药的文化、健康理念及养生、康复、医疗技术方法体验为核心,通过多种旅游活动的方式,达到健康促进、疾病防控... 详细信息

通过辨析现存易混淆的健康旅游、医疗旅游、生态旅游等概念,明确界定中医药健康旅游的概念与内涵,认为中医药健康旅游是以中医药的文化、健康理念及养生、康复、医疗技术方法体验为核心,通过多种旅游活动的方式,达到健康促进、疾病防控、文化传播目的的专项旅游。从游客体验方式的差异,将中医药健康旅游分为中医医疗类、养生保健类、文化教育类和健康产业类等类型。通过明确概念、统一认识,为中医药健康旅游的发展奠定理论基石。

关键词：中医药健康旅游健康旅游医疗旅游生态旅游中医药文化中医医疗养生保健文化教育健康产业

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药师主导的高血压病管理工作流程探讨

临床药物治疗杂志 2021年第2期19卷 76-79页

作者：杨雅麟武丹威韩爽施楠楠张天婧张威甄健存北京积水潭医院药学部北京100035 北京大学药学院药事管理与临床药学系北京100191

通过借鉴国内外药师慢性病管理模式,结合药师实际临床实践经验,探讨并提出药师主导参与高血压病管理的工作流程,即主要包括准备阶段、实施阶段和评估阶段。在准备阶段首先应对患者进行综合评估,为患者制定个体化的慢性病管理方案,在实... 详细信息

通过借鉴国内外药师慢性病管理模式,结合药师实际临床实践经验,探讨并提出药师主导参与高血压病管理的工作流程,即主要包括准备阶段、实施阶段和评估阶段。在准备阶段首先应对患者进行综合评估,为患者制定个体化的慢性病管理方案,在实施阶段应结合患者情况进行个性化的药学服务,最后通过对患者阶段性的评估调整药物治疗方案与药学服务方式,以期通过药师主导的高血压病管理工作保证患者药物治疗的有效性及安全性。

关键词：慢性病管理药师高血压

Study on mechanisms of different sulfuric acid leaching technologies of chromite

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International Journal of Minerals,Metallurgy and Materials 2017年第9期24卷 983-990页

作者： Pei-yang shi Cheng-jun Liu Qing Zhao Hao-nan shi Key Laboratory for Ecological Metallurgy of Multimetallic Ores Northeastern University Northeastern University School of Metallurgy Northeastern University Faculty of Chemical Environmentaland Biological Science and TechnologyDalian University of Technology

The extraction of chromate from chromite via the sulfuric acid leaching process has strong potential for practical use because it is a simple and environmentally friendly process. This paper aims to study the sulfuric acid leaching process using chromite as a raw material via either microwave irradiation or in the presence of an oxidizing agent. The results show that the main phases in Pakistan chromite are ferrichromspinel, chrompicotite, hortonolite, and silicate embedded around the spinel phases. Compared with the process with an oxidizing agent, the process involving microwaves has a higher leaching efficiency. When the mass fraction of sulfuric acid was 80% and the leaching time was 20 min, the efficiency could exceed 85%. In addition, the mechanisms of these two technologies fundamentally differ. When the leaching was processed in the presence of an oxidizing agent, the silicate was leached first and then expanded. By contrast, in the case of leaching under microwave irradiation, the chromite was dissolved layer by layer and numerous cracks appeared at the particle surface because of thermal shock. In addition, the silicate phase shrunk instead of expanding.

关键词： chromite leaching mechanisms microwave leaching sulfuric acid microanalysis

Effects of ectomycorrhizal fungal identity and diversity on subtropical tree competition

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Journal of Plant Ecology 2017年第1期10卷 47-55页

作者： nan-nan shi Cheng Gao Yong Zheng Liang-Dong Guo State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of Sciences1 Beichen West RoadChaoyang DistrictBeijing 100101China University of Chinese Academy of Sciences 19 Yuquan RoadBeijing 100049China

Aims Mycorrhizal fungi can re-distribute nutrients among plants through formation of underground common mycorrhizal networks and therefore may alter interspecific plant ***,the effect of ectomycorrhizal(EM)fungi on interspecific plant competition in subtropical forests is poorly *** this study,we investigated the effects of EM fungal identity and diversity on the outcome of interspecific competition of plant species in relation to different successional stages in a Chinese subtropical *** and Methods This study selected four woody plant species,i.e.a pioneer tree Pinus massoniana,a late-pioneer tree Quercus serrata,a midsuccessional tree Cyclobalanopsis glauca and a late-successional tree Lithocarpus glaber in a Chinese subtropical *** outcomes of interspecific competition were investigated in the seedlings of three plant pairs,*** *** and ***-soniana,between *** and ***,and between *** and *** in a pot *** the *** combination,plants in monoculture and two-species mixture were uninoculated or inoculated with EM fungi Paxillus involutus,Pisolithus tinctorius,Cenococcum geophilum,Laccaria bicolor and a mixture of these four fungal *** the *** and *** combinations,plants in monocultures and two-species mixtures were uninoculated or inoculated with EM fungi ***,***,*** and a mixture of these three fungal *** root colonization rate and seedling biomass of each plant species were measured,and the outcomes of interspecific competition were estimated using competitive balance index after 6-month *** Findings All EM fungal inoculation significantly promoted a competitive ability of the mid-successional tree *** over the pioneer tree *** compared with the uninoculated control treatment,and the extent to which EM fungi affected the outcome of

关键词： EM fungi biomass interspecific plant competition subtropical forest symbiosis

Remarks on convexity estimates for solutions of the torsion problem

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Science China Mathematics 2023年第5期66卷 1003-1020页

作者： Xiaohan Jia Xi-nan Ma Shujun shi School of Mathematical Sciences Xiamen UniversityXiamen 361005China School of Mathematical Sciences University of Science and Technology of ChinaHefei 230026China School of Mathematical Sciences Harbin Normal UniversityHarbin 150025China

In this paper,for the solution of the torsion problem about the equation Δu=-2 with homogeneous Dirichlet boundary conditions in a bounded convex domain in Rn,we find a superharmonic function which implies the strict concavity of u ^(1/2) and give some convexity *** is a generalization of Makar-Limanov’s result(Makar-Limanov(1971))and Ma-shi-Ye’s result(Ma et al.(2012)).

关键词： convexity estimate superharmonicity maximum principle torsion problem

Photo-Dimerization Characteristics of Coumarin Pendants within Amphiphilic Random Copolymer Micelles

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Chinese Journal of Polymer Science 2015年第8期33卷 1086-1095页

作者： Huan Chang Mei shi Ya-nan Sun 江金强 Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry & Chemical EngineeringShaanxi Normal University Shandong Vocational College of Industry

The photo-dimerization characteristics of coumarin pendants within amphiphilic random copolymer micelles in aqueous solution was comprehensively investigated using various selected wavelength light in the UV-Vis-NIR region. The time-dependent photo-dimerization degree （PD） changes in the photo-dimerization experiments showed saturating behaviors with intensity-independent of PDmax values at 28%, 44%, 92%, 85%, 36%, 35%, 32% and 31% for 254, 288, 320, 360, 400, 500, 650 and 900 nm irradiations, respectively. The irradiation experiments at 254 and 288 nm announced the occurring of an asymmetric equilibrium of photo-dimerization and photo-cleavage at the used conditions. Both the alternative irradiation cycles of 360 and 254 nm, 650 and 254 nm showed a partially, but evidently reversible photo-dimerization tendency.

关键词： Polymer micelles Coumarin UV-Vis-NIR Photo-dimerization Photo-cleavage.

Effects of Zinc and Calcium Concentration on the Microstructure and Mechanical Properties of Hot-Rolled Mg–Zn–Ca Sheets

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Acta Metallurgica Sinica(English Letters) 2016年第2期29卷 205-216页

作者： Jun Luo Hong Yan nan Zheng Rong-shi Chen The Group of Magnesium Alloys and Their Applications Institute of Metal ResearchChinese Academy of SciencesShenyang 110016China University of Chinese Academy of Sciences Beijing 100049China

Four kinds of Mg alloys with different Zn and Ca concentration were selected to analyze the effect of Zn and Ca concentration on the microstructure and the mechanical properties of Mg-Zn-Ca alloys. It was found that Zn and Ca concentration has a great influence on the volume fraction, the morphology and the size of second phase. The Mg-1.95Zn- 0.75Ca （wt%） alloy with the highest volume fraction, continuous network and largest size of Ca2Mg6Zn3 phase showed the lowest elongation to failure of about 7%, while the Mg-0.73Zn-0.12Ca （wt%） alloy with the lowest volume fraction and smallest size of Ca2Mg6Zn3 phase showed the highest elongation to failure of about 37%. It was suggested that uniform elongations of the Mg-Zn-Ca alloys were sensitive to the volume fraction of the Ca2Mg6Zn3 phases, especially the network Ca2Mg6Zn3 phases; post-uniform elongations were dependent on the size of the Ca2Mg6Zn3 phase, especially the size of network Ca2Mg6Zn3 phase. Reduction in Zn and Ca concentration was an effective way to improve the room- temperature ductility of weak textured Mg-Zn-Ca alloys.

关键词： Mg-Zn-Ca alloys Ductility Hot rolling Texture Second phase

Canonical correlation analysis of hydrological response and soil erosion under moving rainfall

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2013年第5期14卷 353-361页

作者： Qi-hua RAN Zhi-nan shi Yue-ping XU Institute of Hydrology and Water Resources Zhejiang University

The impacts of rainfall direction on the degree of hydrological response to rainfall properties were investigated using comparative rainfall-runoff experiments on a small-scale slope(4 m×1 m),as well as canonical correlation analysis(CCA).The results of the CCA,based on the observed data showed that,under conditions of both upstream and downstream rainfall movements,the hydrological process can be divided into instantaneous and cumulative responses,for which the driving forces are rainfall intensity and total rainfall,and coupling with splash erosion and wash erosion,*** response of peak runoff(Pr)to intensity-dominated rainfall action appeared to be the most significant,and also runoff(R)to rainfall-dominated action,both for upstream-and downstream-moving ***,the responses of sediment erosion in downstream-moving condition were more significant than those in upstream-moving *** study indicated that a CCA between rainfall and hydrological characteristics is effective for further exploring the rainfall-runoff-erosion mechanism under conditions of moving rainfall,especially for the downstream movement condition.

关键词： Moving rainfall Runoff Sediment erosion Canonical correlation analysis(CCA)

Neutron Diffraction Study of Low-Cycle Fatigue Behavior in an Austenitic–Ferritic Stainless Steel

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Acta Metallurgica Sinica(English Letters) 2015年第10期28卷 1247-1256页

作者： Ming-Wei Zhu nan Jia Feng shi Bjorn Clausen School of Materials Science and Engineering Shenyang Aerospace University Key Laboratory for Anisotropy and Texture of Materials(ATM) Northeastern University School of Science Northeastern University Los Alamos National Laboratory Los Alamos Neutron Science Center

By performing in situ neutron diffraction experiments on an austenitic-ferritic stainless steel subjected to lowcycle fatigue loading, the deformation heterogeneity of the material at microscopic level has been revealed. Based on the in situ neutron diffraction data collected from a single specimen together with the mechanical properties learned from the ex situ micro-hardness, a correlation has been found. The performance versus diffraction-profile correlation agrees with the cyclic-deformation-induced dislocation evolution characterized by ex situ TEM observation. Moreover, based on the refined neutron diffraction-profile data, evident strain anisotropy is found in the austenite. The high anisotropy in this phase is induced by the increase in dislocation density and hence contributes to the hardening of the steel at the first 10 *** 10 fatigue cycles, the annihilation and the rearrangement of the dislocations in both austenitic and ferritic phases softens the plastically deformed specimen. The study suggests that the evolution of strain anisotropy among the differently oriented grains and micro-strain induced by lattice distortion in the respective phases mostly affect the cyclic-deformationinduced mechanical behavior of the steel at different stages of fatigue cycles. The stress discrepancy between phases is not the dominant mechanism for the deformation of the steel.

关键词： Duplex steel Neutron diffraction Fatigue Plastic deformation Microstructure