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Recent Advances in Artificial Sensory Neurons: Biological Fundamentals, Devices, Applications, and Challenges

NANO-MICRO LETTERS 2025年第1期17卷 1-49页

作者： zhong, Shuai Su, Lirou Xu, Mingkun Loke, Desmond Yu, Bin zhang, Yishu Zhao, Rong Guangdong Inst Intelligence Sci & Technol Zhuhai 519031 Hengqin Peoples R China Zhejiang Univ Coll Integrated Circuits Hangzhou 3112000 Peoples R China ZJU Hangzhou Global Sci & Technol Innovat Ctr Hangzhou 310027 Peoples R China Singapore Univ Technol & Design Dept Sci Math & Technol Singapore 487372 Singapore Tsinghua Univ Dept Precis Instruments Beijing 100084 Peoples R China Tsinghua Univ Ctr Brain Inspired Comp Res Beijing 100084 Peoples R China Tsinghua Univ IDG McGovern Inst Brain Res Beijing 100084 Peoples R China

Biological fundamentals and recent progress of artificial sensory neurons are systematically *** device, performance metrics, and potential applications of artificial sensory neurons are *** for the future development of artificial sensory neurons are discussed. Spike-based neural networks, which use spikes or action potentials to represent information, have gained a lot of attention because of their high energy efficiency and low power consumption. To fully leverage its advantages, converting the external analog signals to spikes is an essential prerequisite. Conventional approaches including analog-to-digital converters or ring oscillators, and sensors suffer from high power and area costs. Recent efforts are devoted to constructing artificial sensory neurons based on emerging devices inspired by the biological sensory system. They can simultaneously perform sensing and spike conversion, overcoming the deficiencies of traditional sensory systems. This review summarizes and benchmarks the recent progress of artificial sensory neurons. It starts with the presentation of various mechanisms of biological signal transduction, followed by the systematic introduction of the emerging devices employed for artificial sensory neurons. Furthermore, the implementations with different perceptual capabilities are briefly outlined and the key metrics and potential applications are also provided. Finally, we highlight the challenges and perspectives for the future development of artificial sensory neurons.

关键词： Artificial intelligence Emerging devices Artificial sensory neurons Spiking neural networks Neuromorphic sensing

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Staged dendrite suppression for high safe and stable lithium-sulfur batteries

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Journal of Energy Chemistry 2025年第1期100卷 674-683页

作者： Jun Jiang Zhenjie Lu Yanwen Ding Shujun Liu Zhijie Qi Tian Tang Yunfan zhang Zhiyuan Ma Jingwen Sun Liang xue Wenyao zhang Pan Xiong Xin Wang Junwu Zhu Yongsheng Fu Key Laboratory for Soft Chemistry and Functional Materials of Ministry of Education Nanjing University of Science and Technology Jiangsu Pylon Battery Co.Ltd

The unavoidable dendrite growth and shuttle effect have long been stranglehold challenges limiting the safety and practicality of lithium-sulfur ***,we propose a dual-action strategy to address the lithium dendrite issue in stages by constructing a multifunctional surface-negatively-charged nanodiamond layer with high ductility and robust puncture resistance on polypropylene （PP） *** uniformly loaded compact negative layer can not only significantly enhance electron transmission efficiency and promote uniform lithium deposition,but also reduce the formation of dendrite during early deposition *** importantly,under the strong puncture stress encountered during the deterioration of lithium dendrite growth under limiting current,the high ductility and robust puncture resistance（145.88 MPa） of as-obtained nanodiamond layer can effectively prevent short circuits caused by unavoidable lithium *** Li||Li symmetrical cells assembled with nanodiamond layer modified PP demonstrated a stable cycle of over 1000 h at 2 mA cm-2with a polarization voltage of only 29.3 ***,the negative charged layer serves as a physical barrier blocking lithium polysulfide ions,effectively mitigating capacity *** improved cells achieved a capacity decay of only 0.042%per cycle after 700 cycles at 3 C,demonstrating effective suppression of dendrite growth and capacity attenuation,showing promising prospect.

关键词： Lithium-sulfur batteries Staged dendrite suppression Shuttle effect Surface-negatively-charged nanodiamond

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“双循环”新发展格局下后扶贫时代的“双线逻辑”

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财经理论研究 2021年第6期 29-39页

作者：张学众白羽彤内蒙古财经大学公共管理学院内蒙古呼和浩特010070

2019年底爆发的全球性新型冠状病毒感染肺炎/全球新冠肺炎疫情(COVID-19)使得供应链运输受到严峻挑战,成为逆全球化浪潮的导火索。2020年4月习近平总书记在中央财经委员会第七次会议上首次提出“双循环”新发展格局,将国内循环畅通提到... 详细信息

2019年底爆发的全球性新型冠状病毒感染肺炎/全球新冠肺炎疫情(COVID-19)使得供应链运输受到严峻挑战,成为逆全球化浪潮的导火索。2020年4月习近平总书记在中央财经委员会第七次会议上首次提出“双循环”新发展格局,将国内循环畅通提到了前所未有的高度。乡村经济受限于地理因素,市场占有率较低,通过扶贫攻坚和乡村振兴的接续发力,将在“双循环”新发展格局中发挥“蓝海战略”优势。文章运用Nvivo12.0质性分析软件,收录政府官方网站公布的政策文本,分析关键词词频、绘制词云图,并通过编码找到扶贫攻坚与乡村振兴之间的内在联系。研究发现,扶贫攻坚与乡村振兴之间在历史逻辑上是接续发力;在需求层次上是社会需求的阶梯式提升;在产业发展上,更加注重第一产业保质增量和第三产业的绿色发展。根据后扶贫时代的“双线逻辑”,2020年后乡村将通过持续深化农业供给侧结构性改革、引进优质人才、加强绿色基础设施建设、推动城乡一体化进程和常态化贫困治理等措施,进一步扩大社会保障的覆盖范围,积极融入国内大循环市场,构建新时代新农村发展的“中国智慧”。

关键词： “双循环”新发展格局后扶贫时代乡村振兴质性分析

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新文科背景下构建新型学科专业交叉融合的财经人才培养模式——以内蒙古财经大学为例

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财经理论研究 2022年第6期 102-109页

作者：傅彩云张学众内蒙古财经大学马克思主义学院内蒙古呼和浩特010070 内蒙古财经大学教务处内蒙古呼和浩特010070

新文科是“四新”战略构成之一,是提升哲学社会科学高等教育质量,创新文科人才培养机制的重要举措。本文对新文科的内涵、目标、特征等进行了阐释和梳理,结合国内外新文科建设的实践经验,探讨了以新文科建设为契机统筹规划学校学科专业... 详细信息

新文科是“四新”战略构成之一,是提升哲学社会科学高等教育质量,创新文科人才培养机制的重要举措。本文对新文科的内涵、目标、特征等进行了阐释和梳理,结合国内外新文科建设的实践经验,探讨了以新文科建设为契机统筹规划学校学科专业的新格局,通过发展现状、存在问题及建设路径三个方面的分析,总结基于区域发展优势的财经类院校“新文科”建设的独特性和创新性。从大类招生下人才培养、跨学科专业人才培养、主-辅修人才培养、专业集群式人才培养和产教融合人才培养五个方面探索了新文科背景下人才培养的新体系。

关键词：新文科学科交叉融合财经人才培养

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Müller cells are activated in response to retinal outer nuclear layer degeneration in rats subjected to simulated weightlessness conditions

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Neural Regeneration Research 2025年第7期20卷 2116-2128页

作者： Yuxue Mu Ning zhang Dongyu Wei Guoqing Yang Lilingxuan Yao Xinyue Xu Yang Li Junhui xue Zuoming zhang Tao Chen Aerospace Clinical Medical Center School of Aerospace MedicineAir Force Medical UniversityXi’anShaanxi ProvinceChina Department of Aviation Medicine Xijing HospitalAir Force Medical UniversityXi’anShaanxi ProvinceChina Department of Emergency Medicine Wuhan No.1 HospitalWuhanHubei ProvinceChina Third Regiment School of Basic MedicineAir Force Medical UniversityXi’anShaanxi ProvinceChina Fourth Regiment School of Basic MedicineAir Force Medical UniversityXi’anShaanxi ProvinceChina

A microgravity environment has been shown to cause ocular damage and affect visual acuity,but the underlying mechanisms remain ***,we established an animal model of weightlessness via tail suspension to examine the pathological changes and molecular mechanisms of retinal damage under *** 4 weeks of tail suspension,there were no notable alterations in retinal function and morphology,while after 8 weeks of tail suspension,significant reductions in retinal function were observed,and the outer nuclear layer was thinner,with abundant apoptotic *** investigate the mechanism underlying the degenerative changes that occurred in the outer nuclear layer of the retina,proteomics was used to analyze differentially expressed proteins in rat retinas after 8 weeks of tail *** results showed that the expression levels of fibroblast growth factor 2(also known as basic fibroblast growth factor)and glial fibrillary acidic protein,which are closely related to Müller cell activation,were significantly *** addition,Müller cell regeneration and Müller cell gliosis were observed after 4 and 8 weeks,respectively,of simulated *** findings indicate that Müller cells play an important regulatory role in retinal outer nuclear layer degeneration during weightlessness.

关键词： glial fibrous acidic protein gliosis Müller cells nerve growth factor neural differentiation neurodegeneration proteomic retinal degeneration retinal outer nuclear layer simulated weightlessness

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疏桩复合桩基在住宅工程中的应用

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江苏建筑 2007年第3期 39-41页

作者：张永胜张雪忠江苏省城市规划设计研究院江苏南京210024

通过具体工程,比较了桩基设计方案和复合桩基设计方案的经济性,分析了基于桩土共同作用的复合桩基中单桩工作荷载接近极限值时基础的安全度,采用简化计算公式计算了复合桩基的最终沉降量,说明该方法经济、安全、可控,具有合理的工作机理。

关键词：疏桩复合桩基桩土共同作用沉降安全度

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复合载体夯扩桩的设计与工程运用

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江苏建筑 2005年第1期 55-56页

作者：张雪忠张永胜江苏省城市规划设计研究院南京210024

介绍了复合载体夯扩桩的设计原理 ,通过工程实例说明复合载体夯扩桩具有较高的竖向承载力的经济效益 ,在浅层有较好持力层的软土地基中具有广泛的运用前景。

关键词：复合载体夯扩桩持力层竖向承载力软土地基工程实例设计原理浅层

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不同加载速度下巴厘菠萝果皮穿刺力学特性研究

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农机化研究 2025年第3期47卷 169-175页

作者：薛忠潘睿张秀梅中国热带农业科学院南亚热带作物研究所广东湛江524091 中国热带农业科学院农业机械研究所广东湛江524091 农业农村部热带果树生物学重点实验室广东湛江524091

对菠萝果皮穿刺力学特性进行研究,旨在为果实品质评价提供参考,为菠萝采收、加工设备优化改进提供参考,为减轻菠萝果损伤提供理论依据。以巴厘菠萝果皮为研究对象,根据菠萝生长规律将果皮划分为上、中、下3个部位,基于WSW-50E微机控制... 详细信息

对菠萝果皮穿刺力学特性进行研究,旨在为果实品质评价提供参考,为菠萝采收、加工设备优化改进提供参考,为减轻菠萝果损伤提供理论依据。以巴厘菠萝果皮为研究对象,根据菠萝生长规律将果皮划分为上、中、下3个部位,基于WSW-50E微机控制电子万能试验机,选取2、5、10、20、50 mm/min等5个加载速度对菠萝不同部位进行穿刺力学特性试验,分析不同加载速度、不同穿刺部位和不同穿刺压头截面对果皮穿刺强度的影响。试验结果表明:果皮中部穿刺强度最低,下部穿刺强度最高;压头截面与不同穿刺部位对果皮穿刺强度均呈现负相关极显著(p<0.01),不同穿刺部位对果皮穿刺强度均呈现正相关极显著(p<0.01),压头截面与穿刺部位对穿刺强度影响极显著(p<0.01)。由此得出结论:果皮穿刺强度与压头截面、穿刺部位呈极显著相关关系,加载速度与穿刺强度呈不相关关系。

关键词：菠萝果皮加载速度压头截面穿刺强度

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