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价值共创视角下糖尿病社区管理模式实践与思考

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中国全科医学 2024年第5期27卷 563-569,588页

作者：牛路瑶营心语张树琴安志新季婧雅刘跃华高月霞南通大学公共卫生学院江苏省南通市226019 江苏省南通市通州区平潮中心卫生院 226300 清华大学健康中国研究院北京市100084

中国是全球糖尿病患病率增长较快的国家之一,也是糖尿病患者最多的国家。《“健康中国2.3.”规划纲要》明确提出,要进一步防控重大疾病,实施糖尿病防治行动,指导糖尿病患者加强健康管理,延迟或预防糖尿病发生、发展。近2.年来,价值共创... 详细信息

中国是全球糖尿病患病率增长较快的国家之一,也是糖尿病患者最多的国家。《“健康中国2.3.”规划纲要》明确提出,要进一步防控重大疾病,实施糖尿病防治行动,指导糖尿病患者加强健康管理,延迟或预防糖尿病发生、发展。近2.年来,价值共创理论在健康服务领域应用发展较好,不同国家(地区)探索低成本、高效果的方案以预防和控制糖尿病发生,但目前在国内慢性病管理领域较为缺乏。本文基于价值共创视角,以基层社区为研究分析点,进一步总结国内外慢性病管理经验,从主动健康、组织引导、数字技术、激励考核4个方面提出展望,为优化完善基层糖尿病管理的服务体系,建立基于价值共创的多元主体协同参与社区慢性病管理模式,实现慢性病管理的共创、共治、共享提供参考。

关键词：糖尿病慢性病管理价值共创社区卫生服务综述

Single-atom Pt promoted Mo_(2.C for electrochemical hydrogen evolution reaction

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Journal of Energy Chemistry 2021年第6期30卷 371-377,I0009页

作者： Shanshan niu ji Yang Haifeng Qi Yang Su Zhiyu Wang jieshan Qiu Aiqin Wang Tao {3. State Key Laboratory of Catalysis Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023LiaoningChina State Key Lab of Fine Chemicals Liaoning Key Lab for Energy Materials and Chemical EngineeringPSU-DUT Joint Center for Energy ResearchDalian University of TechnologyDalian 116024LiaoningChina College of Chemical Engineering Beijing University of Chemical TechnologyBeijing 100029China

Hydrogen generation from electrochemical water splitting powered by renewable energy is important to the sustainable society,but the prohibitive cost of current Pt electrocatalyst has impeded the large-scale production of hydrogen by water *** this contribution,a new low-Pt electrocatalyst for hydrogen evolution reaction(HER) has been fabricated by a facile one-pot synthesis approach,in which Pt^(2.)cations and phosphomolybdic acid confined in the metal-organic frameworks(MOFs) were submitted to pyrolysis to yield Pt single atoms dispersed into Mo_(2.C nanocrystals in 3.D porous carbon *** as-synthesized Pt_(1)-Mo_(2.C-C catalyst with Pt content of only 0.7 wt% exhibited remarkably enhanced activity for HER in 1 M KOH,with overpotential at 10 mA/cm^(2. lowered from 2.1 mV to 155 mV and 7-fold higher mass activity(7.14 A/mgpt) than the benchmark 2. wt% Pt/*** promoted activity can be attributed to the electronic interaction between Pt single atoms and Mo2. surface,which not only improved water activation but also strengthened hydrogen adsorption,as indicated by FTIR and microcalorimetric characterizations.

关键词： Metal carbide Pt single atom MOF Hydrogen evolution reaction

Hypoxic preconditioning stimulates angiogenesis in ischemic penumbra after acute cerebral infarction

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Neural Regeneration Research 2013年第31期8卷 2895-2903页

作者： Sijie Li Yanbo zhang Guo Shao Mingfeng Yang jingzhong {3. Guowei Lv Xunming ji Institute of Hypoxic Medicine Xuanwu Hospital Capital Medical University Department of Neurology Affiliated Hospital of Taishan Medical University Research Center of Biology and Medicine Baotou Medical College

Previous studies have demonstrated the protective effect of hypoxic preconditioning on acute cerebral infarction, but the mechanisms underlying this protection remain unclear. To investigate the protective mechanisms of hypoxic preconditioning in relation to its effects on angiogenesis, we in- duced a photochemical model of cerebral infarction in an inbred line of mice （BALB/c）. Mice were then exposed to hypoxic preconditioning 3. minutes prior to model establishment. Results showed significantly increased vascular endothelial growth factor and CD3. expression in the ischemic penumbra at 2. and 72.hours post infarction, mainly in neurons and vascular endothelial cells. Hypoxic preconditioning increased vascular endothelial growth factor and CD3. expression in the ischemic penumbra and the expression of vascular endothelial growth factor was positively related to that of CD3.. Moreover, hypoxic preconditioning reduced the infarct volume and improved neu- rological function in mice. These findings indicate that the protective role of hypoxic preconditioning in acute cerebral infarction may possibly be due to an increase in expression of vascular endothelial growth factor and CD3. in the ischemic penumbra, which promoted angiogenesis.

关键词： neural regeneration brain injury hypoxic preconditioning acute cerebral infarction ischemicpenumbra vascular endothelial growth factor CD3. angiogenesis neuroprotection grants-supported paper neuroregeneration

Calibration of the cryogenic measurement system of a resonant haloscope cavity

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Chinese Physics C 2024年第7期48卷 31-37页

作者：贺冬樊洁高昕高宇 Nick Houston 姬忠庆金贻荣李闯李金勉李田军刘世航牛家树彭智慧孙亮孙铮王佳卫镨先吴利娜相忠诚杨峤立张驰张文星张欣郑东宁郑瑞丰周建勇 Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education Key Laboratory for Matter Microstructure and Function of Hunan ProvinceDepartment of Physics and Synergetic Innovation Center for Quantum Effects and ApplicationsHunan Normal UniversityChangsha 410081China Institute of Physics Chinese Academy of SciencesBeijing 100190China College of Physics Sichuan UniversityChengdu 610065China Key Laboratory of Particle Astrophysics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China Institute of Theoretical Physics Faculty of ScienceBeijing University of TechnologyBeijing 100124China beijing Academy of Quantum Information sciences Beijing 100193China College of Mechanical and Electrical Engineering Wuyi UniversityNanping 354300China CAS Key Laboratory of Theoretical Physics Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190China School of Physical sciences University of Chinese Academy of SciencesBeijing 100049China Institute of Theoretical Physics Shanxi UniversityTaiyuan 030006China College of Physics and Optoelectronic Engineering Department of PhysicsJinan UniversityGuangzhou 510632China School of sciences Xi'an Technological UniversityXi'an 710021China Tsung-Dao Lee Institute and School of Physics and Astronomy Shanghai Jiao Tong University800 Dongchuan RoadShanghai 200240China National Astronomical Observatories Chinese Academy of Sciences20ADatun RoadChaoyang DistrictBeijing 100101China School of Astronomy and Space Science University of Chinese Academy of SciencesBeijing 100049China

Possible light bosonic dark matter interactions with the Standard Model photon have been searched using microwave resonant *** this paper,we describe the cryogenic readout system calibration of a 7.13. GHz copper cavity with a loaded quality factor Q_(1)=10^(4)whose operation at a temperature of 2. mK is based on a dilution *** readout system consists of High Electron Mobility Transistors working as cryogenic amplifiers at 4 K,plus room-temperature amplifiers and a spectrum analyzer for signal power *** tested the system with a superconducting two-level system based on a single-photon source in the microwave frequency *** obtained an overall 95.6 dB system gain and–71.4 dB attenuation in the cavity's input *** effective noise temperature of the measurement system is 7.5 K.

关键词： dark matter superconducting two-level system Mollow triplet

Mesoporous silica nanospheres with the ability of photo-driven releasing sandela 803.for the application to wallpaper

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Chinese Chemical Letters 2019年第3期30卷 747-749页

作者： Weihong ji Tianlu zhang Zhiguo Lu jie Shen jing Hu Yunwei niu Zuobing Xiao Xin zhang State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences University of Chinese Academy of sciences Shanghai Research Institute of Fragrance and Flavor Industry School of Perfume and Aroma Technology Shanghai Institute of Technology

Fragrances are widely used in our daily life and have made great contributions to creating a clean and fresh healthy air environment. However, the rapid volatilization severely influences their storage,application and quality. Therefore, it is necessary and urgent to develop approaches to controllably release the odorants as demanded. In this study, photo-driven mesoporous silica nanospheres loaded with sandela 803.was designed, prepared and named as S803.MS-S. S803.MS-S possessed ordered mesoporous, large specific surface area and pore volume. After adsorption of sandela 803. the S803.MSS was added into wallpaper to prepare fragrant wallpaper S803.MS-S-W. And this wallpaper exhibited excellent sustained and controlled release performances stimulated by light.

关键词： Mesoporous silica nanospheres Sandela 803 Photo-driven release Wallpaper Azobenzene derivatives

Erosion characteristics and mechanism of the self-resonating cavitating jet impacting aluminum specimens under the confining pressure conditions

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Journal of Hydrodynamics 2020年第2期32卷 375-384页

作者： Hua-lin Liao Sheng-li Zhao Yan-feng Cao Lei zhang Can Yi ji-lei {2. Li-hong Zhu School of Petroleum Engineering China University of PetroleumQingdao266580China State Key Laboratory of Offshore Oil Exploitation Beijing100028China Huanghe Drilling Co. Shengli Engineering Co.SINOPECDongying257000China Orion Energy International Co. LtdBeijing100101China

In order to study the effects of the confining pressure on the erosion characteristics of the self-resonating cavitating jet under wellbore and deep-water conditions,experiments are conducted on aluminum specimens impinged by the organ pipe cavitation nozzle and the conical nozzle with the confining pressure in the range 0 MPa–10.0 ***,through the numerical simulation of the collapsing process of the cavitation bubble and the noise test,the cavitation erosion mechanism is *** experimental results show that the optimal standoff distance and the confining pressure can be obtained for the maximum erosion quantities,and the optimal standoff distance is 5 to 7 times greater than the equivalent nozzle outlet diameter and the confining pressure is about 2.0 *** the same conditions,the erosion caused by the cavitation nozzle is up to 2.times larger than that caused by the conical *** to the numerical simulation and the noise test,the cavitation erosion on the aluminum specimens is mostly caused by mechanical forces due to the high-frequency pressure pulse generated during the collapse of cavitation bubbles,while just a small part is caused by micro-jets.

关键词： Cavitating jet cavitation erosion confining pressure nozzle

Status and Change Pattern of Kidney Transplantation:One Center Research

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Chinese Medical sciences Journal 2012年第2期27卷 112-114页

作者： ji-rui niu Zhi-gang ji Hai Wang jing-min Zhou Zhen-yu zhang Departments of Urology Peking Union Medical College HospitalChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100730China

Objective To retrospectively investigate the distribution in kidney transplantation for fifteen years in Peking Union Medical College *** We conducted a descriptive research counting up the number of patients who received kidney transplantation each year in our hospital during 1995 and *** The first kidney transplantation in our hospital occurred in the *** number of kidney transplantation increased until reaching a maximum of 47 grafts in 2.01;since then the number *** With the decreased number of kidney transplantation,we have realized the shortage of transplantable organs is very *** continuing transplant shortage requires major efforts to expand the donor *** after cardiac death offers the potential to enlarge the donor pool,but we need to strictly control the criteria for potential donors.

关键词： organ transplantation kidney transplantation donor crisis

Oxygen and nitrogen tailoring carbon fiber aerogel with platinum electrocatalysis interfaced lithium/sulfur(Li/S)batteries

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Chinese Chemical Letters 2023年第1期34卷 145-151页

作者： Lei ji Xia Wang Yongfeng jia Xiaoxi Qin Yi Sui Huizhong Yan Zhiqiang {2. jinghai Liu Yuegang zhang State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization Baotou Research Institute of Rare EarthsBaotou 014030China Inner Mongolia Key Laboratory of Carbon Nanomaterials Nano Innovation Institute(NII)College of Chemistry and Materials ScienceInner Mongolia MinZu UniversityTongliao 028000China Department of Physics Tsinghua UniversityBeijing 100084China Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education) Renewable Energy Conversion and Storage CenterCollege of ChemistryNankai UniversityTianjin 300071China

Sluggish kinetics of lithium/sulfur(Li/S)conversion chemistry and the ion channels formation in the cathode is still a bottleneck for developing future Li/S batteries with high-rate,long-cycling and ***,a rational cathode structure design of an oxygen(O)and nitrogen(N)tailoring carbon fiber aerogel(OCNF)as a host material integrated with platinum(Pt)electrocatalysis interface is employed to regulate Li/S conversion chemistry and ion *** Pt nanoparticles were uniformly sprayed onto the S surface to construct the electrocatalysis interface(Pt/S/OCNF)for generating ion channels to promote the effective penetration of electrolyte into the *** Pt/S/OCNF gives the cathode a high sulfur utilization of 77.5%,an excellent rate capacity of 813.2.m Ah/g(2.C),and an outstanding long-cycling performance with a capacitance retention of 82.6%and a decay of 0.086%per cycle after 2.0 cycles at 0.5 *** functional theory(DFT)calculations reveal that the Pt electrocatalysis interface makes the cathode a high density of state(DOS)at Fermi level to facilitate the electrical conductivity,charge transfer kinetics and electrocatalysis to accelerate the lithium polysulfides(LiPSs)electrochemical ***,the unique chemisorption structure and adsorption ability of Li2.n(n=1,2.4,6,8)and S8on OCNF are attributed to the bridging effects of interfacial Pt and the bonding of *** Pt electrocatalysis interface combined with the unique 3. hierarchical porous structure and abundant functional active sites at OCNF guarantee strong adsorption confinement,fast Li/S electrocatalytic conversion and unblocked ion channels for electrolyte permeation in cathode.

关键词： Li/S conversion chemistry Ion channels Pt electrocatalysis interface 3. aerogel host(OCNF) Adsorption confinement

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西藏扎日南木措流域水环境特征及其影响因素

环境科学 2024年第8期45卷 4529-4539页

作者：李志龙张惠芳刘长兵陈旭索娜卓嘎德吉央宗周云桥牛学锐董慧科王小萍兰州大学资源环境学院兰州730000 西藏自治区生态环境监测中心拉萨850000 中国科学院青藏高原研究所青藏高原地球系统与资源环境全国重点实验室北京100101

扎日南木措位于藏西北高寒草原带,为西藏第三大湖,生态环境脆弱,长期以来其流域水环境的研究资料缺乏,为探究其流域地表水环境特征及影响因素,于2.2.年8月~2.2.年6月丰、枯、平水期对流域湖泊和入湖河流水环境进行调查,结合数理统计以... 详细信息

扎日南木措位于藏西北高寒草原带,为西藏第三大湖,生态环境脆弱,长期以来其流域水环境的研究资料缺乏,为探究其流域地表水环境特征及影响因素,于2.2.年8月~2.2.年6月丰、枯、平水期对流域湖泊和入湖河流水环境进行调查,结合数理统计以及水化学分析、相关分析和主成分分析等方法,对流域水化学特征进行了评价,分析了水质时空差异特征,并对水质影响因素进行了探讨.结果表明:①扎日南木措流域水体呈碱性,湖水离子组成以Na^(+)、SO_(4)^(2.)和Cl^(-)为主,河流以Ca^(2.)、HCO_(3.~-和SO_(4)^(2.)为主.②硫酸盐、砷、氯化物和总磷为主要超标污染物,流域水质存在明显时空差异.时间上,硫酸盐、砷和总磷超标均表现为:丰水期>枯水期>平水期,氯化物的水期差异不明显;空间上,河流水质优于湖泊,湖泊中砷、总磷、TDS、硫酸盐、氯化物、K^(+)和Na^(+)的浓度较河流高1~2.数量级,水质超标现象基本集中于湖区,而湖内水质空间差异小.③流域水化学过程主要受蒸发-浓缩和岩石风化下的自然过程控制,各类元素经地表径流进入湖泊后,在蒸发浓缩作用下不断富集最后产生超标.④水质时间差异主要是丰水期更多的元素淋失和更强烈的蒸发作用导致;而空间差异则主要是流动水体和封闭水体的水动力条件差异导致.

关键词：扎日南木措水化学特征时空差异影响因素主成分分析