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A novel surgical technique of internal limiting membrane peeling for high myopic foveoschisis:a wide range of whole piece consecutive peeling without preservation of epi-fovea

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International Journal of Ophthalmology(English edition) 2022年第2期15卷 284-290页

作者： Shuai He Tong Su zhong-yi zhou Xiao-Meng Li Wu Xu Qing-Hua Qiu Department of Ophthalmology Shanghai General HospitalShanghai Jiao Tong University School of MedicineShanghai 200080China National Clinical Research Center for Eye Diseases Shanghai Key Laboratory of Ocular Fundus DiseasesShanghai Engineering Center for Visual Science and PhotomedicineShanghai Engineering Center for Precise Diagnosis and Treatment of Eye DiseasesShanghai 200080China School of Aeronautics and Astronautics Shanghai Jiao Tong UniversityShanghai 200241China Department of Ophthalmology Shigatse People's HospitalShigatse 857000Tibet Autonomous RegionChina

AIM:To demonstrate an improved surgical technique of whole piece consecutive internal limiting membrane(ILM) peeling without preservation of the epi-fovea to treat high myopic foveoschisis(MF).METHODS:A 23-gauge 3-port pars plana vitrectomy was performed on 16 patients with high MF.A parallel arc line along the vascular arcades was scraped out with a curved membrane scraper ***,an ILM forceps was used to catch hold of the incisal edge of the ILM flap,and the action of releasing and separating was subsequently taken toward the direction of the macular ***,the ILM forceps was used to grasp the released area,and the whole area coherent ILM peeling covering the macular fovea was implemented ***,the ILM was folded backwards and peeled off in the arc ***:At the final visit,the average central macular thickness decreased remarkably from 423.76±177.67 to 178.24±66.21 μ*** mean logarithm of the minimum angle of resolution best-corrected visual acuity of 1.37±0.59 was significantly alleviated to 0.74±***:The wide range of whole piece consecutive ILM peeling without preservation of the epifovea is proven to be effective and significantly reduced the occurrence of retinal tear and macular hole.

关键词： high myopic foveoschisis internal limiting membrane peeling surgical technique macular hole

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Y,Fe共掺杂SrTiO_3混合导体材料电阻抗行为研究

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人工晶体学报 2015年第4期44卷 1084-1090页

作者：单科易中周红河学院理学院新能源材料重点实验室蒙自661199

采用溶胶-凝胶法制备了单一立方相钙钛矿结构的Y0.06Sr0.94Ti1-xFexO3-δ(x=0.2,0.3,0.4,0.5)混合导体材料,采用交流阻抗法分析了电子-离子总阻抗的Nyquist图,离子阻抗的Nyquist图和Z^lgf频谱图的特性。结果表明,试样以电子电导为主,阻... 详细信息

采用溶胶-凝胶法制备了单一立方相钙钛矿结构的Y0.06Sr0.94Ti1-xFexO3-δ(x=0.2,0.3,0.4,0.5)混合导体材料,采用交流阻抗法分析了电子-离子总阻抗的Nyquist图,离子阻抗的Nyquist图和Z^lgf频谱图的特性。结果表明,试样以电子电导为主,阻抗随着Fe掺杂量的增大而逐渐减小;从离子阻抗的Z^lgf频谱可以看出,试样离子传导在晶界有一个弛豫过程,Fe的掺杂降低了Y0.06Sr0.94Ti1-xFexO3-δ的弛豫活化能。试样的总电导率和离子电导率都随着Fe的掺杂量的增大而增大,Y0.06Sr0.94Ti0.5Fe0.5O3-δ的总电导率和离子电导率分别为0.088~0.15 S·cm-1和0.00023~0.029 S·cm-1。

关键词：溶胶-凝胶法 Y0.06Sr0.94Ti1-xFexO3-δ 交流阻抗法弛豫电导率

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Value of STOP-Bang questionnaire in screening patients with obstructive sleep apnea hypopnea syndrome in sleep disordered breathing clinic

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Chinese Medical Journal 2014年第10期127卷 1843-1848页

作者： Luo Jinmei Huang Rong zhong Xu Xiao yi zhou Jiong Department of Respiratory Medicine Peking Union Medical College Hospital Chinese Academy of Medical Sciences & Peking Union Medical College Beijing 100730 China

Background Obstructive sleep apnea hypopnea syndrome （OSAHS） is the most common sleep-disordered breathing and is still *** study was designed to evaluate the value of the STOP-Bang questionnaire （SBQ） in screening OSAHS in sleep-disordered breathing clinics in order to extend it into the general Chinese *** Two hundred and twelve patients undergoing overnight polysomnography （PSG） in the sleep-disordered breathing clinic of Pecking Union Medical College Hospital between May 2011 and January 2012 were prospectively included and were asked to fill in the SBQ.A score of 3 or more of the SBQ indicated a high risk of *** analyzed the sensitivities and specificities of SBQ in screening *** regression analysis was used to evaluate the probabilities of the severity of OSAHS based upon the apnea hypopnea index （AHI）.Results The patients at high risk of OSAHS had higher AHI,higher oxygen desaturation index （ODI）,lower pulse oxygen saturation （LSpO2） during sleep time and less sleep time in stage *** scores were positively correlated with AHI,ODI and the ratio of SpO2 lower than 90％,and negatively correlated with LSpO2 during *** sensitivities of the SBQ with AHI ≥5/h,AHI ≥15/h,AHI ≥30/h as cut-offs were 94.9％,96.5％,and 97.7％,respectively,and the specificities were 50.0％,28.6％,and 17.9％,*** Logistic regression analysis showed the probability of severe OSAHS increased and the probability of normal subjects decreased with increasing SBQ *** The STOP-Bang questionnaire has excellent sensitivity in screening OSAHS patients and can predict the severity of *** studies will be required to determine the value of SBQ in the general Chinese population.

关键词： obstructive sleep apnea hypopnea syndrome polysomnography STOP-Bang questionnaire screening

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STOP-Bang questionnaire is superior to Epworth sleepiness scales,Berlin questionnaire, and STOP questionnaire in screening obstructive sleep apnea hypopnea syndrome patients

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Chinese Medical Journal 2014年第17期127卷 3065-3070页

Background Obstructive sleep apnea hypopnea syndrome （OSAHS） is *** patients at high risk of OSAHS is extremely *** the standard questionnaire to screen OSAHS is a practical *** study aimed to evaluate the value of the STOP-Bang questionnaire （SBQ） in screening OSAHS in sleep-disordered breathing clinic by comparing it with the Epworth sleepiness scales （ESS）,Berlin questionnaire,and STOP *** In this study,212 patients at the sleep-disordered breathing clinic of the Peking Union Medical College Hospital between May 2011 and January 2012 were prospectively *** were asked to fill in the SBQ,ESS,Berlin questionnaire,and STOP questionnaire before overnight polysomnography （PSG）.Using PSG as gold standard,the sensitivities and specificities of SBQ were compared with those of ESS,Berlin questionnaire,and STOP *** There was no significance in applying ESS score ≥11 to screen OSAHS and detect moderate and severe OSAHS （P ＞0.05）.SBQ was superior to Berlin questionnaire and STOP questionnaire in screening OSAHS and detecting the severity of OSAHS *** sensitivities of SBQ score ≥3 with apnea hypopnea index （AHI） ≥5/h,AHI ≥15/h,and AHI ≥30/h as gold standards were 94.9％,96.5％,and 97.7％,*** specificities were 50.0％,28.6％,and 17.9％,*** area upper curves were 0.815 （0.706-0.925,P ＜0.01）,0.746 （0.665-0.828,P ＜0.01）,and 0.751 （0.686-0.817,P ＜0.01）,*** to SBQ,the population was classified into high-risk group and low-risk *** gender,BMI,neck circumference,AHI,LSpO2,and number of subjects ofAHI ≥5/h,AHI ≥15/h,and AHI ≥30/h of these two groups were significantly *** The SBQ has superior predictive value compared with ESS,Berlin questionnaire,and STOP *** should be used further in screening for OSAHS in the general population.

关键词： obstructive sleep apnea hypopnea syndrome questionnaires polysomnography screening

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Effect of the Aharonov-Bohm potential in a polyacetylene ring

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中山大学研究生学刊（自然科学与医学版） 1999年第3期20卷 1-5页

作者： yi-zhong Fang, yi-Chang zhou (Dept. of Physics, ghongshan Univ. Guangzhou 510275, China Sept. 10, 1999)

The effect of Aharonov-Bohm (AB) potential in a peierls-dimerized chain, namely a polyacetylene ring is discussed. It shows when the AB potential is pres-ent, the SSH Hamiltonion of a one-dimensional dimerized chain m... 详细信息

关键词：研究生中山大学自然科学版学刊一价刀石口才丝材节日

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Statistical characteristics and classification of ionospheric mid-latitude trough as revealed by the observations of DMSP-F18

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Earth and Planetary Physics 2025年第1期9卷 137-147页

作者： yi Liu JiuHou Lei FuQing Huang Su zhou School of Earth and Space Sciences University of Science and Technology of ChinaHefei 230026China School of Science Guiyang UniversityGuiyang 550005China

Statistical characteristics and the classification of the topside ionospheric mid-latitude trough are systemically analyzed,using observations from the Defense Meteorological Satellite Program F18(DMSP-F18)*** data was obtained at an altitude of around 860 km in near polar orbit,throughout *** study identified the auroral boundary based on the in-situ electron density and electron spectrum,allowing us to precisely determine the location of the mid-latitude *** differs from most previous works,which only use Total Electron Content(TEC)or in-situ electron *** our study,the troughs exhibited a higher occurrence rate in local winter than in summer,and extended to lower latitudes with increasing geomagnetic *** was found that the ionospheric mid-latitude trough,which is associated with temperature changes or enhanced ion drift,exhibited distinct ***,the ionospheric mid-latitude troughs related to electron temperature(Te)peak were located more equatorward of auroral oval boundary in winter than in *** ionospheric mid-latitude troughs related to Te-maximum were less frequently observed at 60−70°S magnetic latitude and 90−240°E ***,the troughs related to ion temperature(Ti)maximums were observed at relatively higher latitudes,occurring more frequently in *** addition,the troughs related to ion velocity(Vi)maximums could be observed in all *** troughs with the maximum-Ti and maximum-Vi were located closer to the equatorward boundary of the auroral oval at the nightside,and in both *** implies that enhanced ion drift velocity contributes to increased collisional frictional heating and enhanced ion temperatures,resulting in a density depletion within the trough region.

关键词： topside ionosphere mid-latitude trough ionospheric main trough auroral oval boundary temperature maximum

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精细化管理在社会福利机构院感防控中的应用研究

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中外医药研究 2022年第9期1卷 153-155页

作者：钟毅舟珠海市社会福利中心广东珠海519000

精细化管理是我国绝大部分社会福利中心疫情防控工作开展的重要方式,通过利用精细化管理模式有助于对社会福利中心各个环节、程序等进行细化和量化,能够做到精、细、严、准管理目的,对提高社会福利中心的疫情防控工作有重要意义。社会... 详细信息

精细化管理是我国绝大部分社会福利中心疫情防控工作开展的重要方式,通过利用精细化管理模式有助于对社会福利中心各个环节、程序等进行细化和量化,能够做到精、细、严、准管理目的,对提高社会福利中心的疫情防控工作有重要意义。社会福利机构院感防控中,通过成立管理团队,将程序、防控、儿童安全保障、清洁消毒、心理健康等进行精细化管理,帮助提高社会福利中心的工作效率,减少感染事件发生。

关键词：精细化管理社会福利机构院感防控

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Inhibitory gamma-aminobutyric acidergic neurons in the anterior cingulate cortex participate in the comorbidity of pain and emotion

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Neural Regeneration Research 2025年第10期20卷 2838-2854页

作者： Lu Guan Mengting Qiu Na Li Zhengxiang zhou Ru Ye Liyan zhong Yashuang Xu Junhui Ren yi Liang Xiaomei Shao Jianqiao Fang Junfan Fang Junying Du Department of Neurobiology and Acupuncture Research Third School of Clinical MedicineZhejiang Chinese Medical UniversityHangzhouZhejiang ProvinceChina Key Laboratory for Research of Acupuncture Treatment and Transformation of Emotional Diseases Third School of Clinical MedicineZhejiang Chinese Medical UniversityHangzhouZhejiang ProvinceChina Fuchun Community Health Service Center of Fuyang District HangzhouZhejiang ProvinceChina

Pain is often comorbid with emotional disorders such as anxiety and *** of the anterior cingulate cortex has been implicated in pain and pain-related negative emotions that arise from impairments in inhibitory gamma-aminobutyric acid *** review primarily aims to outline the main circuitry(including the input and output connectivity)of the anterior cingulate cortex and classification and functions of different gamma-aminobutyric acidergic neurons;it also describes the neurotransmitters/neuromodulators affecting these neurons,their intercommunication with other neurons,and their importance in mental comorbidities associated with chronic pain *** understanding on their role in pain-related mental comorbidities may facilitate the development of more effective treatments for these ***,the mechanisms that regulate gamma-aminobutyric acidergic systems remain *** is also unclear as to whether the mechanisms are presynaptic or *** exploration of the complexities of this system may reveal new pathways for research and drug development.

关键词： anterior cingulate cortex anxiety chronic pain circuit communication comorbidity depression gamma-aminobutyric acidergic neurons parvalbumin neurons synaptic transmission

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Tuning the interfacial reaction environment via pH-dependent and induced ions to understand C–N bonds coupling performance in NO3- integrated CO2 reduction to carbon and nitrogen compounds over dual Cu-based N-doped carbon catalyst

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Journal of Energy Chemistry 2025年第1期100卷 273-285页

作者： Tianhang zhou Chen Shen Zhenghao Wu Xingying Lan yi Xiao College of Carbon Neutrality Future Technology State Key Laboratory of Heavy Oil Processing China University of Petroleum (Beijing) Institute of Materials Science TU Darmstadt Department of Chemistry Xi'an Jiaotong-Liverpool University Department of Mechanical and Mechatronics Engineering and Waterloo Institute of Nanotechnology University of Waterloo Waterloo

Dual atomic catalysts （DAC）,particularly copper （Cu2）-based nitrogen （N） doped graphene,show great potential to effectively convert CO2and nitrate （NO3-） into important industrial chemicals such as ethylene,glycol,acetamide,and urea through an efficient catalytical process that involves C–C and C–N ***,the origin of the coupling activity remained unclear,which substantially hinders the rational design of Cu-based catalysts for the N-integrated CO2reduction reaction （CO2RR）.To address this challenge,this work performed advanced density functional theory calculations incorporating explicit solvation based on a Cu2-based N-doped carbon (Cu2N6C10) catalyst for *** calculations are aimed to gain insight into the reaction mechanisms for the synthesis of ethylene,acetamide,and urea via coupling in the interfacial reaction *** to the sluggishness of CO2,the formation of a solvation electric layer by anions （F-,Cl-,Br-,and I-） and cations (Na+,Mg2+,K+,and Ca2+) leads to electron transfer towards the Cu *** process significantly accelerates the reduction of *** results reveal that*CO intermediates play a pivotal role in N-integrated ***,the Cu2-based N-doped carbon catalyst examined in this study has demonstrated the most potential for C–N coupling to *** findings reveal that through the process of a condensation reaction between*CO and NH2OH for urea synthesis,*NO3-is reduced to*NH3,and*CO2to*CCO at dual Cu atom *** dual-site reduction facilitates the synthesis of acetamide through a nucleophilic reaction between NH3and the ketene ***,we found that the I-and Mg2+ions,influenced by pH,were highly effective for acetamide and ammonia synthesis,except when F-and Ca2+were ***,the mechanisms of C–N bond formation were investigated via ab-initio molecular dynamics simulations,and we found that adjusting the micro-environment can change the dominant side reaction,shift

关键词： pH-dependent micro-environments C–N coupling Dual Cu-based nitrogen carbon catalysts Explicit solvation model Ion stabilizer AIMD

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Multi boron-doping effects in hard carbon toward enhanced sodium ion storage

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Journal of Energy Chemistry 2025年第1期100卷 730-738页

作者： Peng Zheng Wang zhou ying Mo Biao Zheng Miaomiao Han Qin zhong Wenwen Yang Peng Gao Lezhi Yang Jilei Liu College of Materials Science and Engineering Hunan Joint International Laboratory of Advanced Materials and Technology for Clean Energy Hunan Province Key Laboratory for Advanced Carbon Materials and Applied Technology Hunan University Greater Bay Area Institute for Innovation Hunan University Changsha Research Institute of Mining & Metallurgy Co. LTD.

Hard carbon （HC） has been considered as promising anode material for sodium-ion batteries （SIBs）.The optimization of hard carbon’s microstructure and solid electrolyte interface （SEI） property are demonstrated effective in enhancing the Na+storage capability,however,a one-step regulation strategy to achieve simultaneous multi-scale structures optimization is highly ***,we have systematically investigated the effects of boron doping on hard carbon’s microstructure and interface chemistry.A variety of structure characterizations show that appropriate amount of boron doping can increase the size of closed pores via rearrangement of carbon layers with improved graphitization degree,which provides more Na+storage ***-situ Fourier transform infrared spectroscopy/electrochemical impedance spectroscopy （FTIR/EIS） and X-ray photoelectron spectroscopy （XPS） analysis demonstrate the presence of more BC3and less B–C–O structures that result in enhanced ion diffusion kinetics and the formation of inorganic rich and robust SEI,which leads to facilitated charge transfer and excellent rate *** a result,the hard carbon anode with optimized boron doping content exhibits enhanced rate and cycling *** general,this work unravels the critical role of boron doping in optimizing the pore structure,interface chemistry and diffusion kinetics of hard carbon,which enables rational design of sodium-ion battery anode with enhanced Na+storage performance.

关键词： X ray photoelectron spectroscopy

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