检索结果-南通市图书馆

Tongue reconstruction with anterolateral thigh flap for middle-late stage tongue cancer patients

在线全文

学校读者我要写书评

暂无评论

中国口腔颌面外科杂志 2008年第B5期6卷 203-204页

作者： Liao Gui-qing Su Yu-xiong Liu Hai-chao wang qin ou De- ming Zhang Tong-han Department of Oral and Maxillofacial Surgery Guanghua Schoolof Stomatolog% Sun Yat-sen University Guangzhou 510055China

The gut-eye axis:from brain neurodegenerative diseases to age-related macular degeneration

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Research 2025年第10期20卷 2741-2757页

作者： Qianzi Jin Suyu wang Yujia Yao qin Jiang Keran Li Department of Ophthalmology The Affiliated Eye Hospital of Nanjing Medical UniversityNanjingJiangsu ProvinceChina The Fourth School of Clinical Medicine Nanjing Medical UniversityNanjingJiangsu ProvinceChina

Age-related macular degeneration is a serious neurodegenerative disease of the retina that significantly impacts ***,the specific pathogenesis remains unclear,and effective early treatment options are consequently *** microbiome is defined as a large ecosystem of microorganisms living within and coexisting with a *** intestinal microbiome undergoes dynamic changes owing to age,diet,genetics,and other *** dysregulation of the intestinal flora can disrupt the microecological balance,resulting in immunological and metabolic dysfunction in the host,and affecting the development of many *** recent decades,significant evidence has indicated that the intestinal flora also influences systems outside of the digestive tract,including the ***,several studies have demonstrated the critical role of the gut-brain axis in the development of brain neurodegenerative diseases,including Alzheimer’s disease and Parkinson’s ***,the role of the“gut-eye axis”has been confirmed to play a role in the pathogenesis of many ocular ***,age-related macular degeneration and many brain neurodegenerative diseases have been shown to share several risk factors and to exhibit comparable *** such,the intestinal flora may play an important role in age-related macular *** the above context,the present review aims to clarify the gut-brain and gut-eye connections,assess the effect of intestinal flora and metabolites on age-related macular degeneration,and identify potential diagnostic markers and therapeutic ***,direct research on the role of intestinal flora in age-related macular degeneration is still relatively limited,while studies focusing solely on intestinal flora are insufficient to fully elucidate its functional role in age-related macular ***-on-a-chip technology has shown promise in clarifying the gut-eye interactions,while integrating analysis of the inte

关键词： age-related macular degeneration biological agents blinding eye disease dietary nutrition fecal microbial transplantation gut-eye axis intestinal flora metabolite microecology neurodegenerative disease

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

在线全文

学校读者我要写书评

暂无评论

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

Engineered Cancer Nanovaccines:A New Frontier in Cancer Therapy

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Nano-Micro Letters 2025年第2期17卷 134-168页

作者： Yijie wang Congrui Liu Chao Fang Qiuxia Peng Wen qin Xuebing Yan Kun Zhang Central Laboratory and Department of Medical Ultrasound Sichuan Academy of Medical SciencesSichuan Provincial People’s HospitalSchool of MedicineUniversity of Electronic Science and Technology of ChinaNo.32West Second SectionFirst Ring RoadChengdu 610072People’s Republic of China Department of Stomatology and Central Laboratory School of MedicineShanghai Tenth People’s HospitalTongji UniversityNO.301 Yan‑Chang‑Zhong RoadShanghai 200072People’s Republic of China Jiangsu Provincial Innovation and Practice Base for Postdoctors Suining People’s HospitalAffiliated Hospital of Xuzhou Medical UniversityNo.2Bayi West RoadSuiningXu Zhou 221000Jiangsu ProvincePeople’s Republic of China

Vaccinations are essential for preventing and treating disease,especially cancer nanovaccines,which have gained considerable interest recently for their strong anti-tumor immune *** can prompt the immune system to generate antibodies and activate various immune cells,leading to a response against tumor tissues and reducing the negative effects and recurrence risks of traditional chemotherapy and *** enhance the flexibility and targeting of vaccines,nanovaccines utilize nanotechnology to encapsulate or carry antigens at the nanoscale level,enabling more controlled and precise drug delivery to enhance immune *** nanovaccines function by encapsulating tumor-specific antigens or tumor-associated antigens within *** small size of these nanomaterials allows for precise targeting of T cells,dendritic cells,or cancer cells,thereby eliciting a more potent anti-tumor *** this paper,we focus on the classification of carriers for cancer nanovaccines,the roles of different target cells,and clinically tested cancer nanovaccines,discussing strategies for effectively inducing cytotoxic T lymphocytes responses and optimizing antigen presentation,while also looking ahead to the translational challenges of moving from animal experiments to clinical trials.

关键词： Cancer nanovaccines Immunotherapy Nanobiotechnology Immune targets Signaling pathway

Magnetron sputtered nickel oxide with suppressed interfacial defect states for efficient inverted perovskite solar cells

在线全文

学校读者我要写书评

暂无评论

Journal of Energy Chemistry 2025年第1期100卷 348-355页

作者： Guoqiang Ma qin Tan Zhaoning Li Jingwei Xiu Jiafeng wang Tianle Cheng Dong He Qiang Sun Xuhang Ma Francesco Lamberti Zhubing He Department of Materials Science and Engineering Institute of Innovative Materials (I2M) Shenzhen Key Laboratory of Full Spectral Solar Electricity Generation (FSSEG)Southern University of Science and Technology (SUSTech) Core Research Facilities Southern University of Science and Technology Department of Chemical Sciences Department of Industrial Engineering University of Padova

Widely used spin-coated nickle oxide （NiOx） based perovskite solar cells often suffer from severe interfacial reactions between the NiOxand adjacent perovskite layers due to surface defect states,which inherently impair device performance in a long-term view,even with surface molecule *** this study,we developed high-quality magnetron-sputtered NiOxthin films through detailed process optimization,and compared systematically sputtered and spin-coated NiOxthin film surfaces from materials to *** sputtered NiOxfilms exhibit improved crystallinity,smoother surfaces,and significantly reduced Ni3+or Ni vacancies compared to their spin-coated ***,the interface between the perovskite and sputtered NiOxfilm shows a substantially reduced density of defect *** solar cells （PSCs） fabricated with our optimally sputtered NiOxfilms achieved a high power conversion efficiency （PCE） of up to 19.93%and demonstrated enhanced stability,maintaining 86.2% efficiency during 500 h of maximum power point tracking under one standard sun ***,with the surface modification using (4-(2,7-dibromo-9,9-dimethylacridin-10（9H）-yl)butyl)p hosphonic acid （DMAcPA）,the device PCE was further promoted to 23.07%,which is the highest value reported for sputtered NiOxbased PSCs so far.

关键词： Nickle oxide Magnetron sputter Defect Stability Perovskite solar cell

Early identification of stroke through deep learning with multi-modal human speech and movement data

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Research 2025年第1期20卷 234-241页

作者： Zijun ou Haitao wang Bin Zhang Haobang Liang Bei Hu Longlong Ren Yanjuan Liu Yuhu Zhang Chengbo Dai Hejun Wu Weifeng Li Xin Li School of Computer Science and Engineering Sun Yat-sen UniversityGuangzhouGuangdong ProvinceChina Department of Neurology Guangdong Neuroscience InstituteGuangdong Provincial People’s Hospital(Guangdong Academy of Medical Sciences)Southern Medical UniversityGuangzhouGuangdong ProvinceChina Department of Emergency Medicine Guangdong Provincial People’s Hospital(Guangdong Academy of Medical Sciences)Southern Medical UniversityGuangzhouGuangdong ProvinceChina

Early identification and treatment of stroke can greatly improve patient outcomes and quality of *** clinical tests such as the Cincinnati Pre-hospital Stroke Scale(CPSS)and the Face Arm Speech Test(FAST)are commonly used for stroke screening,accurate administration is dependent on specialized *** this study,we proposed a novel multimodal deep learning approach,based on the FAST,for assessing suspected stroke patients exhibiting symptoms such as limb weakness,facial paresis,and speech disorders in acute *** collected a dataset comprising videos and audio recordings of emergency room patients performing designated limb movements,facial expressions,and speech tests based on the *** compared the constructed deep learning model,which was designed to process multi-modal datasets,with six prior models that achieved good action classification performance,including the I3D,SlowFast,X3D,TPN,TimeSformer,and *** found that the findings of our deep learning model had a higher clinical value compared with the other ***,the multi-modal model outperformed its single-module variants,highlighting the benefit of utilizing multiple types of patient data,such as action videos and speech *** results indicate that a multi-modal deep learning model combined with the FAST could greatly improve the accuracy and sensitivity of early stroke identification of stroke,thus providing a practical and powerful tool for assessing stroke patients in an emergency clinical setting.

关键词： artificial intelligence deep learning diagnosis early detection FAST screening stroke

Research progresses in tongue allotransplantation

在线全文

学校读者我要写书评

暂无评论

中国口腔颌面外科杂志 2008年第B5期6卷 135-135页

作者： Zhang Tong-han Liao Gui-qing Wan Chang-qing wang qin ou De-ming Zheng Guang-sen Department of Oral and Maxillofacial Surgery Hospital ofStomatology Sun Yat-se n University Guangzhou 510055China

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

掺杂对单层石墨烯纳米梁振动频率的影响

原子与分子物理学报 2025年第3期42卷 67-71页

作者：王志钦王静新疆大学物理科学与技术学院乌鲁木齐830017

石墨烯优异的力学和电学等性能,使其成为纳米机电谐振器的理想材料.通过分子动力学模拟方法研究了掺杂元素和掺杂浓度对单层石墨烯纳米梁振动特性的影响.研究结果表明,单层石墨烯纳米梁的振动频率随纳米梁长度的增加而减小,硼(B)掺杂、... 详细信息

石墨烯优异的力学和电学等性能,使其成为纳米机电谐振器的理想材料.通过分子动力学模拟方法研究了掺杂元素和掺杂浓度对单层石墨烯纳米梁振动特性的影响.研究结果表明,单层石墨烯纳米梁的振动频率随纳米梁长度的增加而减小,硼(B)掺杂、硼-硼(B-B)掺杂、铍(Be)掺杂和铍-铍(Be-Be)掺杂均会导致单层石墨烯纳米梁的振动频率降低.此外,随着硼(B)/铍(Be)掺杂浓度的增加,单层石墨烯纳米梁的振动频率逐渐降低.且随着掺杂浓度的增加,硼(B)掺杂石墨烯纳米梁的振动频率和铍(Be)掺杂石墨烯纳米梁的振动频率的差异逐渐增大.这对石墨烯纳米机械谐振器、振荡器等纳米器件的设计具有一定的理论指导意义.

关键词：石墨烯振动频率分子动力学

维普期刊数据库博看期刊

中国数字乡村政策关注度识别——基于“工具-场景”二维框架的文本分析

在线全文

学校读者我要写书评

暂无评论

河北学刊 2025年第1期45卷 183-192页

作者：王俊芹王聪聪河北农业大学经济管理学院河北农业大学乡村振兴研究中心

数字乡村是促进乡村振兴和农业农村现代化的关键战略方向。中国数字乡村政策注意力分配存在差异。政府偏好使用供给型工具,环境型工具次之,需求型工具应用最少。政策工具内部结构也存在“冷热不均”,对不同场景数字化建设均有所关注,较... 详细信息

数字乡村是促进乡村振兴和农业农村现代化的关键战略方向。中国数字乡村政策注意力分配存在差异。政府偏好使用供给型工具,环境型工具次之,需求型工具应用最少。政策工具内部结构也存在“冷热不均”,对不同场景数字化建设均有所关注,较多政策指向乡村数字经济,对乡村网络文化和智慧绿色乡村关注度较低。在“工具—场景”交叉维度视角下,政府在使用较多供给型工具的前提下,更侧重运用需求型工具推进乡村数字经济和信息惠民服务建设,通过环境型工具推动乡村数字治理、乡村网络文化及智慧绿色乡村建设,但整体均呈供给型工具过多、环境型和需求型工具不足现象。未来应优化政策工具使用结构,平衡数字应用场景政策关注,提升“工具—场景”适配度。

关键词：数字乡村政策关注度政策工具理论数字应用场景内容分析法