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辽宁既有建筑节能改造技术浅析

房材与应用 2006年第3期34卷 22-24页

作者：闫伦刘勇沈阳建筑大学建筑与规划学院辽宁沈阳110168 中冶焦耐工程技术有限公司土建室辽宁鞍山114002

辽宁地处我国“三北”地区，既有建筑总量大、能耗高而且污染严重，不仅与发达国家差距甚大，也制约了地区经济的可持续发展。本文从建筑学的角度出发，研究和探索基于围护结构的节能改造技术，并提出一些应注意的问题。

关键词：既有建筑改造围护结构技术

端足类河蜾蠃蜚生活周期及其沉积物毒理敏感性研究

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华东师范大学学报（自然科学版） 2009年第3期 1-6,16页

作者：王超闫启仑陈红星闫吉成王睿睿中国科学院海洋研究所山东青岛266071 中国科学院研究生院北京100039 国家海洋环境监测中心辽宁大连116023

研究了大连河口底栖端足类河蜾赢蜚的生活周期、繁殖及其对沉积物中典型污染物的敏感性等特征,并讨论了其作为实验室长期培养的沉积物毒性检测受试生物的适宜性.结果表明,河蜾赢蜚幼体在实验室环境下繁殖数量多,容易培养.其野生个体的... 详细信息

研究了大连河口底栖端足类河蜾赢蜚的生活周期、繁殖及其对沉积物中典型污染物的敏感性等特征,并讨论了其作为实验室长期培养的沉积物毒性检测受试生物的适宜性.结果表明,河蜾赢蜚幼体在实验室环境下繁殖数量多,容易培养.其野生个体的毒性敏感性高,是沉积物毒性实验较理想的受试生物.本文结果可为我国海洋底栖端足类的培养和沉积物毒性生物检测工作提供依据.

关键词：河蜾赢蜚生活周期沉积物毒性检测毒理敏感性

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Neural Regeneration Research 2025年第2期20卷 366-377页

作者： Samuel Abokyi Dennis yan-yin Tse School of Optometry The Hong Kong Polytechnic UniversityKowloonHong Kong Special Administrative RegionChina Research Center for SHARP Vision The Hong Kong Polytechnic UniversityKowloonHong Kong Special Administrative RegionChina Center for Eye and Vision Research Sha TinHong Kong Special Administrative RegionChina

Retinal aging has been recognized as a significant risk factor for various retinal disorders,including diabetic retinopathy,age-related macular degeneration,and glaucoma,following a growing understanding of the molecular underpinnings of their *** comprehensive review explores the mechanisms of retinal aging and investigates potential neuroprotective approaches,focusing on the activation of transcription factor *** meta-analyses have demonstrated promising outcomes of transcription factor EB-targeted strategies,such as exercise,calorie restriction,rapamycin,and metformin,in patients and animal models of these common retinal *** review critically assesses the role of transcription factor EB in retinal biology during aging,its neuroprotective effects,and its therapeutic potential for retinal *** impact of transcription factor EB on retinal aging is cell-specific,influencing metabolic reprogramming and energy homeostasis in retinal neurons through the regulation of mitochondrial quality control and nutrient-sensing *** vascular endothelial cells,transcription factor EB controls important processes,including endothelial cell proliferation,endothelial tube formation,and nitric oxide levels,thereby influencing the inner blood-retinal barrier,angiogenesis,and retinal ***,transcription factor EB affects vascular smooth muscle cells,inhibiting vascular calcification and *** retinal pigment epithelial cells,transcription factor EB modulates functions such as autophagy,lysosomal dynamics,and clearance of the aging pigment lipofuscin,thereby promoting photoreceptor survival and regulating vascular endothelial growth factor A expression involved in *** cell-specific functions of transcription factor EB significantly impact retinal aging mechanisms encompassing proteostasis,neuronal synapse plasticity,energy metabolism,microvasculature,and inflammation,ultimately offering pro

关键词： age-related macular degeneration anti-aging interventions autophagy calorie restriction diabetic retinopathy exercise glaucoma neuromodulation phagocytosis photoreceptor outer segment degradation retinal aging transcription factor EB

Autophagy-targeting modulation to promote peripheral nerve regeneration

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Neural Regeneration Research 2025年第7期20卷 1864-1882页

作者： yan Chen Hongxia Deng Nannan Zhang Department of Obstetrics and Gynecology West China Second HospitalSichuan UniversityChengduSichuan ProvinceChina Key Laboratory of Birth Defects and Women and Children’s Diseases Ministry of EducationSichuan UniversityChengduSichuan ProvinceChina Laboratory of Reproductive Endocrinology and Reproductive Regulation Sichuan UniversityChengduSichuan ProvinceChina National Center for Birth Defect Monitoring West China Second University HospitalSichuan UniversityChengduSichuan ProvinceChina

Nerve regeneration following traumatic peripheral nerve injuries and neuropathies is a complex process modulated by diverse factors and intricate molecular *** studies have focused on factors that stimulate axonal outgrowth and myelin ***,recent studies have highlighted the pivotal role of autophagy in peripheral nerve regeneration,particularly in the context of traumatic ***,autophagy-targeting modulation has emerged as a promising therapeutic approach to enhancing peripheral nerve *** current understanding suggests that activating autophagy facilitates the rapid clearance of damaged axons and myelin sheaths,thereby enhancing neuronal survival and mitigating injury-induced oxidative stress and *** actions collectively contribute to creating a favorable microenvironment for structural and functional nerve regeneration.A range of autophagyinducing drugs and interventions have demonstrated beneficial effects in alleviating peripheral neuropathy and promoting nerve regeneration in preclinical models of traumatic peripheral nerve *** review delves into the regulation of autophagy in cell types involved in peripheral nerve regeneration,summarizing the potential drugs and interventions that can be harnessed to promote this *** hope that our review will offer novel insights and perspectives on the exploitation of autophagy pathways in the treatment of peripheral nerve injuries and neuropathies.

关键词： autophagy autophagy related genes Charcot–Marie–Tooth diseases diabetic peripheral neuropathy metformin myelination peripheral nerve injury Schwann cells sciatic nerve Wallerian degeneration

An Artificial Intelligence‑Assisted Flexible and Wearable Mechanoluminescent Strain Sensor System

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Nano-Micro Letters 2025年第3期17卷 217-231页

作者： yan Dong Wenzheng An Zihu Wang Dongzhi Zhang College of Control Science and Engineering China University of Petroleum(East China)Qingdao 266580People’s Republic of China

The complex wiring,bulky data collection devices,and difficulty in fast and on-site data interpretation significantly limit the practical application of flexible strain sensors as wearable *** tackle these challenges,this work develops an artificial intelligenceassisted,wireless,flexible,and wearable mechanoluminescent strain sensor system(AIFWMLS)by integration of deep learning neural network-based color data processing system(CDPS)with a sandwich-structured flexible mechanoluminescent sensor(SFLC)*** SFLC film shows remarkable and robust mechanoluminescent performance with a simple structure for easy *** CDPS system can rapidly and accurately extract and interpret the color of the SFLC film to strain values with auto-correction of errors caused by the varying color temperature,which significantly improves the accuracy of the predicted strain.A smart glove mechanoluminescent sensor system demonstrates the great potential of the AIFWMLS system in human gesture ***,the versatile SFLC film can also serve as a encryption *** integration of deep learning neural network-based artificial intelligence and SFLC film provides a promising strategy to break the“color to strain value”bottleneck that hinders the practical application of flexible colorimetric strain sensors,which could promote the development of wearable and flexible strain sensors from laboratory research to consumer markets.

关键词： Mechanoluminescent Strain sensor Flexible Deep learning Wireless

基于结构方程模型的水环境治理PPP项目可持续性影响因素分析

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长江科学院院报 2020年第7期37卷 15-21页

作者：汪伦焰夏晴李慧敏马莹华北水利水电大学水利学院郑州450045 河南省水环境治理与生态修复院士工作站郑州450002 华北水利水电大学河南省水环境模拟与治理重点实验室郑州450045

针对目前关于可持续性的研究大多从经济、社会、环境3方面出发的现象,且在PPP、水环境治理领域缺乏相关研究,综合考虑水环境治理PPP项目特点,应用结构方程模型(SEM),从经济、社会、资源与环境、工程、项目管理5个方面,对水环境治理PPP... 详细信息

针对目前关于可持续性的研究大多从经济、社会、环境3方面出发的现象,且在PPP、水环境治理领域缺乏相关研究,综合考虑水环境治理PPP项目特点,应用结构方程模型(SEM),从经济、社会、资源与环境、工程、项目管理5个方面,对水环境治理PPP项目可持续性影响因素进行研究。构建了一套较为完整的可持续性评价指标体系,定义了一种新的指标权重计算方法,确定了5个维度中对项目可持续性影响最大的指标,即分别为可持续的现金流、公众满意度、河流断面水质达标率、项目设施更新能力、项目组织结构。研究成果为政府和社会资本采取措施改善或维持项目可持续性水平提供了依据。

关键词：水环境治理 PPP 可持续性影响因素结构方程模型

Manufacture the conducting polymer with light

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Science China Chemistry 2025年第1期68卷 8-9页

作者： yang Li Tianyu Li yan Ji Baoguang Liu College of Electronic and Optical Engineering & College of Flexible Electronics (Future Technology) Nanjing University of Posts & Telecommunications

Poly(3,4-ethylenedioxythiophene) (PEDOT), heralded as the “king” of conducting polymers, is esteemed in bioelectronics for its mixed electronic and ionic conductivity, mechanical properties compatible with biological tissues, tunable healing ability and stability in diverse environments [1]. Based on additive manufacturing of three-dimensional structures,PEDOT realizes the implementation in the efficient production of flexible bioelectronics, the construction of intricate electrode-neural implantations, and the development of smart brain-computer-interfaces [2].

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管道泄漏不停产堵漏新方法

石油化工设备 2009年第1期38卷 92-93页

作者：闫高伦李纤维陈代双重庆天然气净化总厂重庆401259

介绍了装置工艺管道泄漏不停产处理的新方法,设计了专用夹具,该方法对类似问题的处理具有一定的借鉴作用。

关键词：管道穿孔泄漏夹具设计堵漏

Al_2O_3/316L整体式催化剂载体的制备与表征

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化学工程 2014年第4期42卷 54-58页

作者：任衍伦刘京雷张莉徐宏应翔华东理工大学机械与动力工程学院化学工程联合国家重点实验室上海200237

以拟薄水铝石作为γ-Al2O3催化剂载体的前驱体,HNO3为胶溶剂,制备预涂敷铝溶胶浆液。以γ-Al2O3、拟薄水铝石、铝溶胶、聚乙烯醇(PVA)制备二次涂覆浆液。采用预涂敷和二次涂敷两步法,在酸洗后的316 L不锈钢表面浸渍提拉涂敷浆液,经烧结... 详细信息

以拟薄水铝石作为γ-Al2O3催化剂载体的前驱体,HNO3为胶溶剂,制备预涂敷铝溶胶浆液。以γ-Al2O3、拟薄水铝石、铝溶胶、聚乙烯醇(PVA)制备二次涂覆浆液。采用预涂敷和二次涂敷两步法,在酸洗后的316 L不锈钢表面浸渍提拉涂敷浆液,经烧结制备出γ-Al2O3/316L整体式催化剂载体。采用SEM,BET,XRD,EDS对载体的形貌特征和物相组分进行了分析,并用超声波震荡法对载体和基体的附着力进行了测试。结果表明:通过酸处理可使基体表面产生多孔结构,经2次焙烧,可以有效地提高载体的附着力,超声波振荡法测定载体平均质量损失率为1.24%。所制备的γ-Al2O3催化剂载体孔径适宜,主要在3 nm和10 nm之间,和常用催化剂载体孔径相近。γ-Al2O3催化剂载体生长均匀光滑,无裂痕,比表面积大,为234 m2/g,孔隙连通性好。

关键词：整体式催化剂载体浸渍提拉涂覆培烧铝溶胶不锈钢