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Association between Serum Alkaline Phosphatase and Carotid Atherosclerosis in a Chinese Population: A Community-based Cross-sectional Study

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Biomedical and Environmental Sciences 2019年第6期32卷 446-453页

作者： ye Yi cong LIU Hua Min ZHOU Yong ZENG Yong Beijing Institute of Heart Lung and Blood Vessel Diseases Beijing Anzhen Hospital Capital Medical University Beijing 100029 China School of public health Taishan Medical University Tai'an 271016 Shandong China Sanbo Brain Institute Sanbo Brain Hospital Capital Medical University Beijing 100029 China

Objective This study aimed to investigate the relationship between alkaline phosphatase(ALP) and common carotid intima media thickness(IMT), carotid plaque, and extracranial carotid artery stenosis(ECAS). Methods A total of 3,237 participants aged ≥ 40 years were recruited from Jidong community in 2013-2014. Participants were divided into five quintile groups based on their serum ALP levels. Carotid atherosclerosis was assessed using ultrasound. Abnormal IMT, carotid plaque, and ECAS were defined as IMT > 0.9 mm, IMT > 1.5 mm, and ≥ 50% stenosis in at least one extracranial carotid artery, respectively. Results Common carotid IMT values and the prevalence of carotid plaque increased across serum ALP quintiles. Higher ALP quintiles were correlated with an increased risk of abnormal IMT [fourth quintile: odds ratio(OR) 1.78, 95% confidence interval(CI) 1.13-2.82, P = 0.0135;fifth quintile: OR = 1.82, 95% CI: 1.15-2.87, P = 0.0110] and ECAS compared to the lowest quintile(fifth quintile: OR = 1.47, 95% CI: 1.09-1.97, P = 0.0106). The association between ALP and prevalence of carotid plaque became insignificant after adjustment for confounders. Conclusion Serum ALP levels were independently associated with abnormal common carotid IMT and ECAS. These conclusions need to be further corroborated in future prospective cohort studies.

关键词： Alkaline phosphatase Atherosclerosis Intima media thickness Carotid plaque Extracranial carotid artery stenosis

Choroidal blood perfusion as a potential“rapid predictive index”for myopia development and progression

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Eye and Vision 2021年第3期8卷 1-5页

作者： Xiangtian Zhou cong ye Xiaoyan Wang Weihe Zhou Peter Reinach Jia Qu Eye Hospital and School of Ophthalmology and Optometry Wenzhou Medical UniversityWenzhouZhejiangChina National Clinical Research Center for Ocular Diseases WenzhouZhejiangChina State Key Laboratory of Optometry Ophthalmology and Vision ScienceWenzhouZhejiangChina Research Unit of Myopia Basic Research and Clinical Prevention and Control Chinese Academy of Medical Sciences(2019RU025)WenzhouZhejiangChina

Myopia is the leading cause of visual impairment *** lack of a“rapid predictive index”for myopia development and progression hinders the clinic management and prevention of *** article reviews the studies describing changes that occur in the choroid during myopia development and proposes that it is possible to detect myopia development at an earlier stage than is currently possible in a clinical setting using choroidal blood perfusion as a“rapid predictive index”of myopia.

关键词： Myopia Choroidal thickness Choroidal blood perfusion Rapid predictive index

A comparative study of rhenium coatings prepared on graphite wafers by chemical vapor deposition and electrodeposition in molten salts

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Rare Metals 2021年第1期40卷 202-211页

作者： Jiang-Fan Wang Shu-Xin Bai Yi-cong ye Li-An Zhu Hong Zhang College of Aerospace Science and Engineering National University of Defense TechnologyChangsha 410073China

The purity,preferred orientation,microstructure,microhardness,bonding strength,thickness uniformity and thermal stability of rhenium(Re)coatings prepared on graphite wafers by chemical vapor deposition(CVD)and electrodeposition(ED)in molten salts were comparatively studied in this *** was found that carbon(0.0140 wt%)and oxygen(0.0067 wt%)were the primary impurities for CVD and ED Re coatings,*** diffusion of carbon into CVD Re coating caused higher microhardness near the substrate and helped to improve the bonding strength at the same *** preferred orientation,microstructure and microhardness of ED Re coating were all susceptible to *** coating deposition uniformity of ED Re is obviously better than that of CVD Re coating,due to its intrinsic ***(002)-oriented,coarse columnar CVD Re coating exhibited better thermal stability compared with that of the-oriented,fiber-like columnar ED Re coating,while the ED Re grains grew remarkably and the microstructure evolved toward the similar structure of CVD Re after annealing *** diversity of Re coatings in microstructure could be attributed to the mobility of grain boundaries(affected by temperature and impurity)during deposition processes.

关键词： Rhenium coating Graphite wafer Chemical vapor deposition Electrodeposition Molten salt Grain boundary mobility

Physical Mechanism and Performance Factors of Metal Oxide Based Resistive Switching Memory:A Review

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Journal of Materials Science & Technology 2016年第1期32卷 1-11页

作者： cong ye Jiaji Wu Gang He Jieqiong Zhang Tengfei Deng Pin He Hao Wang Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials Hubei Key Laboratory of Ferroelectric and Dielectric Materials and DevicesFaculty of Physics and Electronic ScienceHubei University School of Physics and Materials Science Radiation Detection Materials & Device LabAnhui University Department of Electrical Engineering City University of Hong KongHong Kong Special Administrative Region

This review summarizes the mechanism and performance of metal oxide based resistive switching memory. The origin of resistive switching （RS） behavior can be roughly classified into the conducting filament type and the interface type. Here, we adopt the filament type to study the metal oxide based resistive switch- ing memory, which considers the migration of metallic cations and oxygen vacancies, as well as discuss two main mechanisms including the electrochemical metallization effect （ECM） and valence change memory effect （VCM）. At the light of the influence of the electrode materials and switching layers on the RS char- acteristics, an overview has also been given on the performance parameters including the uniformity, endurance, the retention, and the multi-layer storage. Especially, we mentioned ITO （indium tin oxide） electrode and discussed the novel RS characteristics related with ITO. Finally, the challenges resistive random access memory （RRAM） device is facing, as well as the future development trend, are expressed.

关键词： RRAM (resistive random access memory) Transition metal oxide Conductive filament Resistive switching

Growth and magnetic properties of single crystalline Ni nanowire arrays prepared by pulse DC electrodeposition

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Science China(Physics,Mechanics & Astronomy) 2011年第7期54卷 1244-1248页

作者： ZHANG Jun JIN YaXin WANG HanBin ye cong TONG WeiMing WANG Hao Foculty of Physics and Electronic Technology Hubei University Wuhan 430062 China

Highly textured Ni nanowire arrays were fabricated into anodic aluminum oxide （AAO） templates by pulse DC electrodeposi- tion. The applied voltage and pH value of electrolytes were found strongly affecting the microstrucmre and magnetic proper ties of Ni nanowire arrays. Low applied potential and pH value both prefer to form polycrystalline fcc Ni nanowires. Increas- ing the applied potential or pH value favors the Ni [220] texture and even eventually forms the [220] oriented single crystal Ni wires, while exorbitant potential and pH value will conversely weaken the texture of nanowires. The magnetic properties of Ni wires are closely related to the microstructure of Ni nanowire arrays and large coercivities more than 1000 Oe were achieved at single crystalline Ni nanowire arrays. The mechanisms for the effect of applied potential and pH value on the grain size, tex- ture and magnetic properties of Ni nanowire arrays have been discussed.

关键词： nanowire arrays applied potential pH value microstructure magnetic properties electrodeposition

Resistive switching performance improvement of In GaZnO-based memory device by nitrogen plasma treatment

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Journal of Materials Science & Technology 2020年第14期47卷 1-6页

作者： Li Zhang Zhong Xu Jia Han Lei Liu cong ye Yi Zhou Wen Xiong Yanxin Liu Gang He Faculty of Physics and Electronic Science Hubei UniversityHubei Key Laboratory of Ferro-&Piezoelectric Materials and DevicesHubei Key Laboratory of Applied MathematicsWuhan430062China School of Physics and Materials Science Radiation Detection Materials&Device LabAnhui UniversityHefei230039China School of Microelectronics Tianjin Key Laboratory of Imaging and Sensing Microelectronic TechnologyTianjin UniversityTianjin300072China

With the demand of flat panel display development,utilizing the non-volatile memory devices based on indium-gallium-zinc-oxide(IGZO)film may be integrated with IGZO thin film transistors(TFTs)to accomplish system-on-panel *** this work,1×1μm^2 via hole structure IGZO based memory device was fabricated and the resistive switching(RS)behavior was *** inserting a nitrogen doping layer IGZO:N by plasma treatment in Pt/IGZO/Ti N device,highly improved RS performance including lower forming voltage,remarkable uniformity,large memory window of 102,retention property of 10^4 s at 125℃,excellent pulse endurance of 10^7 cycles were *** X-ray photoelectron spectroscopy analysis indicates that plasma doping method can evenly dope nitrogen and induce more non-lattice oxygen in the IGZO *** is deduced that the N atoms of the inserting layer can influence the random formation of oxygen vacancy type conducting filaments,which results in more stable and uniform performance.

关键词： Memory device Resistive switching Plasma treatment Indium-gallium-zinc-oxide Memristor

Combining Ability and Genetic Effects of Germination Traits of Brassica napus *** Waterlogging Stress Condition

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Agricultural Sciences in China 2010年第7期9卷 951-957页

作者： CHENG Yong GU Min cong ye ZOU Chong-shun ZHANG Xue-kun WANG Han-zhong Oil Crops Research Institute Chinese Academy of Agriculture Sciences/Key Laboratory for Oil Crop Biology Ministry of Agriculture Wuhan 430062. P.R.China Agricultural College Yangtze University Jingzhou 434023 P.R. China

Cross combinations from six rapeseed cultivars and lines were evaluated under waterlogging stress condition in order to understand the genetic mechanism of waterlogging tolerance of Brassica napus *** provide reasonable improvement *** were six germination traits investigated on combining ability and heritability using complete diallel crossing method designed for 30 combinations from those six cultivars and *** traits included relative root length,stem length,fresh weight per plant,survival rate,electrical conductivity,and vigor *** flooding treatment,the six traits of parents and F1 were *** general combining ability（GCA） and special combining ability（SCA） of germination traits were analyzed using Griffing I *** 30 cross combinations,the GCA was significantly different among six waterlogging resistance *** SCA of these traits was significantly different except the SCA of electrical *** a representative trait of waterlogging tolerance in rapeseed,relative vigor index had the highest narrow heritability and relatively low broad *** cultivars Zhongshuang 9 and P79 had higher tolerance potential to waterlogging *** can be concluded that combining ability and genetic effects of relative vigor index during germination stage could be used to identify the waterlogging tolerance of rapeseed in breeding program.

关键词： Brassica napus L. relative vigor index waterlogging tolerance germination trait combining ability diallel crossing

Effect of Ti content on microstructure and mechanical properties of CuCoFeNi high-entropy alloys

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International Journal of Minerals,Metallurgy and Materials 2020年第10期27卷 1326-1331页

作者： Xi-cong ye Tong Wang Zhang-yang Xu Chang Liu Hai-hua Wu Guang-wei Zhao Dong Fang Hubei Key Laboratory of Hydroelectric Machinery Design&Maintenance China Three Gorges UniversityYichang 443002China

We prepared(CuCoFeNi)Tix(x=0,0.2,0.4,0.6,0.8,and 1.0)high-entropy alloys(HEAs)by vacuum arc melting and then investigated the effects of Ti on their microstructure and mechanical *** x was inreased to 0.6,the structure of the alloy transformed from their initial single face-centered cubic(fcc)structure into fcc+Laves mixed *** Laves phase was found to comprise Fe2Ti and be mainly distributed in the dendrite *** increasing Ti content,both the Laves phase and the hardness of the alloy increased,whereas its yield and fracture strengths first increased and then decreased,reaching their highest value when x was ***(CuCoFeNi)Ti0.8 alloy exhibited the best overall mechanical properties,with yield and fracture strengths of 949.7 and 1723.4 MPa,respectively,a fracture strain of 27.92%,and a hardness of HV 461.6.

关键词： high-entropy alloys microstructure compression performance Vickers hardness

Ternary BiOBr/TiO2/Ti3C2Tx MXene nanocomposites with heterojunction structure and improved photocatalysis performance

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Chinese Chemical Letters 2020年第4期31卷 1022-1025页

作者： Tianxiang Xu Jiapei Wang ye cong Song Jiang Qin Zhang Hui Zhu Yanjun Li Xuanke Li The State Key Laboratory of Refractories and Metallurgy Wuhan University of Science and TechnologyWuhan 430081China Hubei Province Key Laboratory of Coal Conversion and New Carbon Materials Wuhan University of Science and TechnologyWuhan 430081China

The rational design and construction of heterojunction structure is an effective strategy to improve the photocatalytic ***,a series of BiOBr nanosheets-immobilized TiO2/Ti3C2Tx MXene hybrid materials with heterojunction structure were synthesized by a facial one-step hydrothermal *** ternary composites show outstanding performance as photocatalysts for the degradation of rhodamine B due to the optimized synergetic effects of BiOBr,TiO2 and *** improved photocatalytic performance is remarkably attributed to the construction of a heterojunction between TiO2 and BiOBr due to their well-matching of energy band position,which can enhance the absorption for visible light and promote the transfer of photo-generated charge ***,Ti3C2Tx acts as an electron trap to further accelerate the separation of photo-generated electrons and holes.

关键词： MXene BiOBr TiO2 Heterojunction Photocatalytic activity