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International Journal of Ophthalmology(English edition) 2017年第4期10卷 632-638页

作者： Wen-Ting Cai Qing-Yu Liu cheng-da ren Qing-Quan Wei Jun-Ling Liu Qian-Yi Wang Ya-Ru Du Meng-Mei He Jing Yu Department of Ophthalmology Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 China Nanchang University Nanchang 330031 Jiangxi ProvinceChina Nanjing Medical University Nanjing 210029 Jiangsu ProvinceChina

AIM：To assess the corneal sensitivity and the incidences of dry eye after small incision lenticule extraction（SMILE） and femtosecond laser-assisted in situ keratomileusis（FSLASIK）.METHODS：The Meta-analysis was performed using Rev Man *** searched on Pub Med from inception to March *** weighted mean difference（WMD） and 95% confidence intervals（CIs） were used to analyze the ***-effects or fixed-effects models were chosen up to between-study *** main outcomes were composed of the Ocular Surface Disease Index（OSDI） scores,tear film break-up time（TBUT）,Schirmer Test and corneal ***：Eight eligible studies including 772 eyes（386 in SMILE group and 386 in FS-LASIK group） were *** parameters have no significiant difference heterogeneity between SMILE and FS-LASIK group *** were significant differences between the two groups in OSDI scores at one and three months postoperatively,in TBUT at one and three months postoperatively,in corneal sensitivity at one week,about one month and three months ***,there was no significant difference observed in Schirmer Test at the follow-up ***：Compare to FS-LASIK,dry eye and the corneal sensitivity recover better in the SMILE group,in first three months after the surgery.

关键词： dry eye corneal sensation small incision lenticule extraction femtosecond laser-assisted in situ keratomileusis Meta-analysis

Tailoring Light–Matter Interactions in Overcoupled Resonator for Biomolecule Recognition and Detection

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Nano-Micro Letters 2025年第1期17卷 262-280页

作者： Dongxiao Li Hong Zhou Zhihao ren cheng Xu chengkuo Lee Department of Electrical and Computer Engineering National University of SingaporeSingapore 117583Singapore Center for Intelligent Sensors and MEMS(CISM) National University of SingaporeSingapore 117608Singapore

Plasmonic nanoantennas provide unique opportunities for precise control of light–matter coupling in surface-enhanced infrared absorption(SEIRA)spectroscopy,but most of the resonant systems realized so far suffer from the obstacles of low sensitivity,narrow bandwidth,and asymmetric Fano resonance ***,we demonstrated an overcoupled resonator with a high plasmon-molecule coupling coefficient(μ)(OC-Hμresonator)by precisely controlling the radiation loss channel,the resonator-oscillator coupling channel,and the frequency detuning *** observed a strong dependence of the sensing performance on the coupling state,and demonstrated that OC-Hμresonator has excellent sensing properties of ultra-sensitive(7.25%nm^(−1)),ultra-broadband(3–10μm),and immune asymmetric Fano *** characteristics represent a breakthrough in SEIRA technology and lay the foundation for specific recognition of biomolecules,trace detection,and protein secondary structure analysis using a single array(array size is 100×100μm^(2)).In addition,with the assistance of machine learning,mixture classification,concentration prediction and spectral reconstruction were achieved with the highest accuracy of 100%.Finally,we demonstrated the potential of OC-Hμresonator for SARS-CoV-2 *** findings will promote the wider application of SEIRA technology,while providing new ideas for other enhanced spectroscopy technologies,quantum photonics and studying light–matter interactions.

关键词： Plasmonic nanoantennas Light-matter interaction Surface-enhanced infrared absorption Overcoupled Biosensing

MnSOD与年龄相关性黄斑变性相关性的研究进展

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国际眼科杂志 2016年第1期16卷 60-62页

作者：任成达于靖同济大学附属第十人民医院眼科中国上海市200072

年龄相关性黄斑变性(age-related macular degeneration,AMD)是导致老年人不可逆性失明的最常见原因之一。活性氧引起的氧化应激作为年龄相关性疾病的危险因素,证实与AMD的发病相关。锰超氧化物歧化酶(manganese superoxide dismutase,M... 详细信息

年龄相关性黄斑变性(age-related macular degeneration,AMD)是导致老年人不可逆性失明的最常见原因之一。活性氧引起的氧化应激作为年龄相关性疾病的危险因素,证实与AMD的发病相关。锰超氧化物歧化酶(manganese superoxide dismutase,MnSOD)作为机体一线抗氧化酶在视网膜中表达,已经在动物水平、细胞水平、患者水平三个层面证实与AMD发病相关。本文将对近年MnSOD与AMD相关性的研究进展作出综述。

关键词：年龄相关性黄斑变性锰超氧化物歧化酶氧化应激

Gradient‑Layered MXene/Hollow Lignin Nanospheres Architecture Design for Flexible and Stretchable Supercapacitors

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Nano-Micro Letters 2025年第2期17卷 447-462页

作者： Haonan Zhang cheng Hao Tongtong Fu Dian Yu Jane Howe Kaiwen Chen Ning Yan Hao ren Huamin Zhai Jiangsu Provincial Key Lab of Sustainable Pulp and Paper Technology and Biomass Materials NanJing Forestry UniversityNanjing 210037People’s Republic of China Department of Chemical Engineering and Applied Chemistry University of Toronto200 College StreetTorontoON M5S 3E5Canada Department of Materials Science and Engineering University of Toronto184 College StreetTorontoON M5S 3E4Canada College of Materials Science and Engineering Nanjing Forestry UniversityNanjing 210037People’s Republic of China

With the rapid development of flexible wearable electronics,the demand for stretchable energy storage devices has *** this work,a novel gradient-layered architecture was design based on single-pore hollow lignin nanospheres(HLNPs)-intercalated two-dimensional transition metal carbide(Ti_(3)C_(2)T_(x) MXene)for fabricating highly stretchable and durable *** depositing and inserting HLNPs in the MXene layers with a bottom-up decreasing gradient,a multilayered porous MXene structure with smooth ion channels was constructed by reducing the overstacking of MXene ***,the micro-chamber architecture of thin-walled lignin nanospheres effectively extended the contact area between lignin and MXene to improve ion and electron accessibility,thus better utilizing the pseudocapacitive property of *** these strategies effectively enhanced the capacitive performance of the *** addition,HLNPs,which acted as a protective phase for MXene layer,enhanced mechanical properties of the wrinkled stretchable electrodes by releasing stress through slip and deformation during the stretch-release cycling and greatly improved the structural integrity and capacitive stability of the *** electrodes and symmetric flexible all-solid-state supercapacitors capable of enduring 600%uniaxial tensile strain were developed with high specific capacitances of 1273 mF cm^(−2)(241 F g^(−1))and 514 mF cm^(−2)(95 F g^(−1)),***,their capacitances were well preserved after 1000 times of 600%stretch-release *** study showcased new possibilities of incorporating biobased lignin nanospheres in energy storage devices to fabricate stretchable devices leveraging synergies among various two-dimensional nanomaterials.

关键词： Hollow lignin nanospheres MXene Gradient-layered architecture Wrinkled electrodes Stretchable supercapacitors

T cell interactions with microglia in immune-inflammatory processes of ischemic stroke

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Neural Regeneration Research 2025年第5期20卷 1277-1292页

作者： Yuxiao Zheng Zilin ren Ying Liu Juntang Yan Congai Chen Yanhui He Yuyu Shi Fafeng cheng Qingguo Wang Changxiang Li Xueqian Wang School of Traditional Chinese Medicine Beijing University of Chinese MedicineBeijingChina Library Beijing University of Chinese MedicineBeijingChina Dongzhimen Hospital Beijing University of Chinese MedicineBeijingChina

The primary mechanism of secondary injury after cerebral ischemia may be the brain inflammation that emerges after an ischemic stroke,which promotes neuronal death and inhibits nerve tissue *** the first immune cells to be activated after an ischemic stroke,microglia play an important immunomodulatory role in the progression of the *** an ischemic stroke,peripheral blood immune cells(mainly T cells)are recruited to the central nervous system by chemokines secreted by immune cells in the brain,where they interact with central nervous system cells(mainly microglia)to trigger a secondary neuroimmune *** review summarizes the interactions between T cells and microglia in the immune-inflammatory processes of ischemic *** found that,during ischemic stroke,T cells and microglia demonstrate a more pronounced synergistic ***1,Th17,and M1 microglia can co-secrete proinflammatory factors,such as interferon-γ,tumor necrosis factor-α,and interleukin-1β,to promote neuroinflammation and exacerbate brain ***2,Treg,and M2 microglia jointly secrete anti-inflammatory factors,such as interleukin-4,interleukin-10,and transforming growth factor-β,to inhibit the progression of neuroinflammation,as well as growth factors such as brain-derived neurotrophic factor to promote nerve regeneration and repair brain *** interactions between microglia and T cells influence the direction of the subsequent neuroinflammation,which in turn determines the prognosis of ischemic stroke *** trials have been conducted on the ways to modulate the interactions between T cells and microglia toward anti-inflammatory communication using the immunosuppressant fingolimod or overdosing with Treg cells to promote neural tissue repair and reduce the damage caused by ischemic ***,such studies have been relatively infrequent,and clinical experience is still *** summary,in ischemic stroke,T cell subsets and activated micro

关键词： brain immune inflammation interaction ischemic stroke mechanism microglia neuron secondary injury T cells

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市区高压变电站房封闭式降温系统理论探讨

建筑节能 2016年第1期44卷 22-25页

作者：程达仁李振海同济大学机械与能源工程学院上海200092

我国城市市区有很多室内变电站房,其在工作时产生的热量大需要通过通风系统来保证室内正常的工作温度。传统的变电站通风系统包括自然通风、机械通风等。自然通风降温能力低且不稳定;机械通风降温能力相对较大,但噪声污染严重;另外这种... 详细信息

我国城市市区有很多室内变电站房,其在工作时产生的热量大需要通过通风系统来保证室内正常的工作温度。传统的变电站通风系统包括自然通风、机械通风等。自然通风降温能力低且不稳定;机械通风降温能力相对较大,但噪声污染严重;另外这种开放式通风系统室内易于积灰,进而引起电线跑电甚至机组烧毁最终造成市区大面积停电等事故。提出一种封闭降温系统,可阻断灰尘的侵入,对其可行性及与封闭式空调系统相比的经济性进行了分析。结果表明:经过合理的设计,该系统可满足夏季温度最高日达到国家要求的电抗室内温度不超过40℃的要求,并且该系统比空调系统更为节能。

关键词：市区高压变电站房降温节能

Tunable non-Markovian and quantum coherence in the single-qubit dephasing noise channel

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Science China(Physics,Mechanics & Astronomy) 2025年

作者： Na-Na Zhang Chao-Yi Wu Xu Zhou Qi-Yuan Liu cheng-Ge Liu Yong-Rui Guo ren-Pu Li School of Optoelectronic Engineering Chongqing University of Posts and Telecommunications Department of Physics Applied Optics Beijing Area Major Laboratory Beijing Normal University

In this paper, we construct a single-qubit dephasing noise channel based on the nuclear magnetic resonance（NMR） system by employing the bath-engineering technology, and achieve the construction of the tunable non-Markovian environment in the dephasing noise channel. Our findings indicate that for the single-qubit system, the transition of system dynamics from Markovian to non-Markovian can be achieved by adjusting the base frequency of the noise power spectrum. However, the base frequency corresponding to this phase transition point is not fixed, and there is a certain relationship between it and the total evolution time of the single-qubit system. Through our research, we discovered a fundamental relationship: if the single-qubit system dynamics undergoe a transition from Markovian to non-Markovian at ω0within 0-2t ms, shortening the evolution time to 0-t ms results in an increase of the phase transition point to 2ω0. This insight offers crucial guidance for artificially crafting non-Markovian environments across arbitrary time scales in single-qubit systems, and it is not limited by the type of noise. Apart from system dynamics, quantum coherence is also a focal point of our research. We find that when the system dynamics exhibit non-Markovian behavior, the quantum coherence of the single-qubit system experiences revivals. Notably, the timing of these coherence revivals aligns with the instants of the non-Markovianity enhancement. Therefore, our research also serves as a pivotal foundation for the artificial manipulation and realization of quantum coherence revivals within diverse single-qubit systems.

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应用传感器仿真模型分析发动机控制系统故障

推进技术 2001年第5期22卷 364-367页

作者：何保成于达仁史新兴哈尔滨工业大学能源科学与工程学院黑龙江哈尔滨150001 航天机电集团公司31所北京100074

提出了基于MATLAB语言的传感器仿真模型 ,针对典型故障在Simulink环境下对发动机及其控制系统进行了仿真。仿真结果与试验结果表明 ,该传感器仿真模型在弹用发动机控制系统的故障分析中可用于故障分析的定位。

关键词：涡轮喷气发动机发动机控制传感器系统故障故障仿真

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人参皂苷溶血及抗溶血作用研究

中国现代中药 2007年第4期9卷 19-23,26页

作者：程大任付锐窦德强康廷国辽宁中医药大学药学院辽宁大连116620

目的通过对几种单体人参皂苷溶血、抗溶血作用进行研究,得到人参皂苷浓度与溶血度间的关系曲线,探讨其作用规律。方法不同浓度的单体人参皂苷溶液和相同浓度的兔血红细胞悬浊液组成的混合溶液充分作用后,用比色法测定溶血度;不同浓度的... 详细信息

目的通过对几种单体人参皂苷溶血、抗溶血作用进行研究,得到人参皂苷浓度与溶血度间的关系曲线,探讨其作用规律。方法不同浓度的单体人参皂苷溶液和相同浓度的兔血红细胞悬浊液组成的混合溶液充分作用后,用比色法测定溶血度;不同浓度的单体人参皂苷溶液与相同浓度的对照皂苷溶液混合后加入相同浓度的兔血红细胞悬浊液,三者组成的混合溶液充分作用后,用比色法测定溶血度并计算保护溶血百分数。通过数理统计软件对数据进行分析并拟合人参皂苷溶血或保护溶血作用的曲线。结果在测定的人参皂苷各单体中分别或兼具有溶血和抗溶血的特性,且溶血和抗溶血能力各不相同。结论原人参皂苷三醇型人参皂苷Re、Rg1、20(R)-Rg2、20(S)-Rg2和Rh1都具有抗溶血作用,其中20(R)-Rg2、20(S)-Rg2和Rh1在较高浓度时还表现出溶血作用;原人参皂苷二醇型人参皂苷Rb1、Rb2、Rc和Rd均表现出抗溶血作用,其中Rd还在浓度较高时表现出了溶血作用。齐墩果酸型人参皂苷Ro在较低浓度便表现出抗溶血作用,未见溶血作用。

关键词：人参皂苷溶血抗溶血溶血度比色法

FHL2 deficiency aggravates Candida albicans infection through decreased myelopoiesis

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Science China Life Sciences 2025年

作者： Rongmei Gao Kanchao Chen Yimin Wang Rongxia Guo Xiaoyu Zhang Peng Wu Weili Wang Qingxiang Huang Xuemei Xie Shangda Yang Yanling Lü Qian ren Fei Liu Song Chen Fengxia Ma Tao cheng Hui cheng State Key Laboratory of Experimental Hematology National Clinical Research Center for Blood Diseases Haihe Laboratory of Cell Ecosystem Institute of Hematology & Blood Diseases Hospital Chinese Academy of Medical Sciences & Peking Union Medical College CAMS Center for Stem Cell Medicine PUMC Department of Stem Cell and Regenerative Medicine

Hematopoiesis is a finely tuned process that generates all blood cell types through self-renewal and differentiation, which is crucial for maintaining homeostasis. Acute infections can prompt a hematopoietic response known as emergency myelopoiesis. In this study, using a Candida albicans (C. albicans) infection model, we demonstrated for the first time that disruption of Fhl2 led to increased fungal burden,heightened inflammatory response and reduced survival rates. Impaired myeloid hematopoiesis and immune cell production were evident, as proved by the decreased numbers of hematopoietic stem and progenitor cells (HSPCs) and granulocytes in the bone marrow of Fhl2-deficient mice. In conclusion, FHL2 regulated emergency myelopoiesis in response to C. albicans, affecting the host’s defense against pathogens.

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