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面向多维稀疏时空数据的可视化研究

中国科学技术大学学报 2017年第7期47卷 556-568页

作者：赵凡蒋同海周喜马博程力中国科学院新疆理化技术研究所新疆乌鲁木齐830011 中国科学院大学北京100049 新疆民族语音语言信息处理实验室新疆乌鲁木齐830011

时空数据的多维属性和稀疏分布特征是数据分析的主要难点.利用数据可视化技术实现多维稀疏时空数据的表现和辅助分析是当前一个研究热点.基于此,提出一种多模态数据可视化方法,利用多层次视图表现模型和人机交互方式,直观展示稀疏时空... 详细信息

时空数据的多维属性和稀疏分布特征是数据分析的主要难点.利用数据可视化技术实现多维稀疏时空数据的表现和辅助分析是当前一个研究热点.基于此,提出一种多模态数据可视化方法,利用多层次视图表现模型和人机交互方式,直观展示稀疏时空数据的多维属性,进而分析数据的统计群组特征和典型个体行为模式,最终实现对异常行为的识别.针对覆盖新疆全区的车辆加油数据,融合多种相关数据源,利用该可视化方法,实现了一个车辆行为可视化数据分析系统,使用平行坐标、地图、日历矩阵、桑基图、散点图等视图模型,实现了对个体行为特征和群体行为模式的可视化表现,进而实现了对异常行为的识别、确认和预警等功能.

关键词：可视化时空数据多维数据稀疏数据

FK506 contributes to peripheral nerve regeneration by inhibiting neuroinflammatory responses and promoting neuron survival

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Neural Regeneration Research 2025年第7期20卷 2108-2115页

作者： Yuhui Kou Zongxue Jin Yusong Yuan bo ma Wenyong xie Na Han Department of Trauma and Orthopedics Peking University People’s HospitalBeijingChina National Center for Trauma Medicine Peking University People’s HospitalBeijingChina Key Laboratory of Trauma and Neural Regeneration(Peking University) Ministry of EducationBeijingChina Trauma Medicine Center Peking University People’s HospitalBeijingChina Department of Orthopedics China-Japan Friendship HospitalBeijingChina

FK506(Tacrolimus)is a systemic immunosuppressant approved by the *** and Drug ***506 has been shown to promote peripheral nerve regeneration,however,its precise mechanism of action and its pathways remain *** this study,we established a rat model of sciatic nerve injury and found that FK506 improved the morphology of the injured sciatic nerve,increased the numbers of motor and sensory neurons,reduced inflammatory responses,markedly improved the conduction function of the injured nerve,and promoted motor function *** findings suggest that FK506 promotes peripheral nerve structure recovery and functional regeneration by reducing the intensity of inflammation after neuronal injury and increasing the number of surviving neurons.

关键词： FK506 inflammation motor neurons nerve regeneration neuron peripheral nerve injury sensory neurons

Liver Protective and ROS Scavenging Effects of Emodin in LPS/BCG-injured Mice by Optical Molecular Imaging Running Title:Emodin Scavenges ROS and Protects Liver

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Liver Protective and ROS Scavenging Effects of Emodin in LPS...

第十四届全国中药和天然药物学术研讨会

作者： Na Li Jia-bo Wang Yan-ling Zhao Lin Zhang xi-bo ma Feng-yi Li Ya-ming Zhang xiao-fei Li Can Tu Chun-yu Li Jing-yao Pang Ge-liuchang Jia Dan Yan xin Yang Ting-guo Kang Jie Tian xiao-he Xjao Liaoning University of Traditional Chinese Medicine 302 Military Hospital Chinese Academy of Sciences Shandong University of Traditional Chinese Medicine Hunan University of Chinese Medicine Capital Medical University

Aim Hepatocytes damage is sometimes closely related to oxidative stress and reactive oxygen species（ROS） which are the major contributors to lipopolysaccharide（LPS）-induced liver ***,the active natural product in rhubarb of hydroxyanthraquinone skeleton,has been reported of protective activity to liver tissue,whose mechanism is generally thought of antioxidation based on chemical reaction or indirect *** is no visualized evidence proved the ROS scavenging effect of emodin in *** The in vivo ROS scavenging effect of emodin by using the optical molecular imaging approach to monitor the dynamic ROS luminescent signal in mice injured by Bacillus Calmette Guerin（BCG） and *** The elevations of serum alanine aminotransferase and aspartate transaminase activities in BCG/LPS-injured mice were reversed by emodin,indicating the protection of emodin to *** emodin significantly and dose-dependently attenuated the ROS luminescent signal elicited by BCG/LPS,indicating visually the in vivo ROS scavenging effect of *** addition,emodin significantly and dose-dependently elevated the activity of superoxide dismutase,content of reduced glutathione and total antioxidant capacity,and meanwhile decreased the contents of hydrogen peroxide,lipid peroxides and malondialdehyde in livers of BCG/LPS-injured *** could be attributed to the anti-oxidative effect of emodin which helps to maintain the ROS balance in *** Emodin can protect liver against LPS/BCG induced injury and the mechanism includes ROS scavenging effect and anti-lipid peroxidation at least.

关键词： emodin hepatoprotection reactive oxygen species molecular imaging lipopolysaccharide.

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新疆经济-生态-社会系统耦合协调演化研究

节水灌溉 2016年第10期 105-108页

作者：陈俊科李红王锡波马永仁新疆农业大学经济与贸易学院乌鲁木齐830052 新疆畜牧科学院乌鲁木齐830000

以水资源视角下的新疆经济-生态-社会系统耦合协调为研究对象,通过构建水资源-经济-生态-社会系统耦合评价指标体系,对2001-2014年水资源-经济-生态-社会系统进行耦合协调性定量评价和分析。结果表明,2001-2014年新疆水资源-经济-生态-... 详细信息

以水资源视角下的新疆经济-生态-社会系统耦合协调为研究对象,通过构建水资源-经济-生态-社会系统耦合评价指标体系,对2001-2014年水资源-经济-生态-社会系统进行耦合协调性定量评价和分析。结果表明,2001-2014年新疆水资源-经济-生态-社会系统中的经济系统和社会系统效益指数极速增长,水资源系统和生态系统效益指数平稳波动;全系统耦合度整体处于颉顽阶段,耦合协调性整体属于勉强协调型,其中耦合度指数值略高于耦合协调度值,并且呈现耦合系统越多,耦合度、耦合协调度越低态势。

关键词：水资源-经济-生态-社会系统耦合协调演化新疆

Solution‑Processed Thin Film Transparent Photovoltaics:Present Challenges and Future Development

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Nano-Micro Letters 2025年第2期17卷 566-600页

作者： Tianle Liu Munerah M.S.Almutairi Jie ma Aisling Stewart Zhaohui xing Mengxia Liu bo Hou Yuljae Cho UM-SJTU Joint Institute Shanghai Jiao Tong UniversityShanghai 200240People’s Republic of China School of Physics and Astronomy Cardiff UniversityCardiff CF243AAWalesUK Department of Electrical and Computer Engineering Yale UniversityNew HavenCT 06511USA Energy Sciences Institute Yale UniversityWest HavenCT 06516USA Future Photovoltaics Research Center Global Institute of Future TechnologyShanghai Jiao Tong UniversityShanghai 200240People’s Republic of China

Electrical energy is essential for modern society to sustain economic *** soaring demand for the electrical energy,together with an awareness of the environmental impact of fossil fuels,has been driving a shift towards the utilization of solar ***,traditional solar energy solutions often require extensive spaces for a panel installation,limiting their practicality in a dense urban *** overcome the spatial constraint,researchers have developed transparent photovoltaics(TPV),enabling windows and facades in vehicles and buildings to generate electric *** TPV advancements are focused on improving both transparency and power output to rival commercially available silicon solar *** this review,we first briefly introduce wavelength-and non-wavelengthselective strategies to achieve *** of merit and theoretical limits of TPVs are discussed to comprehensively understand the status of current TPV *** we highlight recent progress in different types of TPVs,with a particular focus on solution-processed thin-film photovoltaics(PVs),including colloidal quantum dot PVs,metal halide perovskite PVs and organic *** applications of TPVs are also reviewed,with emphasis on agrivoltaics,smart windows and ***,current challenges and future opportunities in TPV research are pointed out.

关键词： Transparent semiconductors Solution-processable transparent solar cell Emerging solar cell materials Buildingintegrated photovoltaics

Postnatal development of rat retina:a continuous observation and comparison between the organotypic retinal explant model and in vivo development

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Neural Regeneration Research 2025年第3期20卷 900-912页

作者： Baoqi Hu Rui Wang Hanyue Zhang xiou Wang Sijia Zhou bo ma Yan Luan xin Wang xinlin Chen Zhichao Zhang Qianyan Kang Department of Ophthalmology The First Affiliated Hospital of Xi’an Jiaotong UniversityXi’anShaanxi ProvinceChina Department of Ophthalmology The First Affiliated Hospital of Northwest UniversityXi’anShaanxi ProvinceChina Institute of Neurobiology Xi’an Jiaotong University Health Science CenterXi’anShaanxi ProvinceChina

The organotypic retinal explant culture has been established for more than a decade and offers a range of unique advantages compared with in vivo experiments and cell ***,the lack of systematic and continuous comparison between in vivo retinal development and the organotypic retinal explant culture makes this model controversial in postnatal retinal development ***,we aimed to verify the feasibility of using this model for postnatal retinal development studies by comparing it with the in vivo *** this study,we showed that postnatal retinal explants undergo normal development,and exhibit a consistent structure and timeline with retinas in ***,we used SOX2 and PAX6 immunostaining to identify retinal progenitor *** then examined cell proliferation and migration by immunostaining with Ki-67 and doublecortin,***-67-and doublecortin-positive cells decreased in both in vivo and explants during postnatal retinogenesis,and exhibited a high degree of similarity in abundance and distribution between ***,we used Ceh-10 homeodomain-containing homolog,glutamate-ammonia ligase(glutamine synthetase),neuronal nuclei,and ionized calcium-binding adapter molecule 1 immunostaining to examine the emergence of bipolar cells,Müller glia,mature neurons,and microglia,*** timing and spatial patterns of the emergence of these cell types were remarkably consistent between in vivo and explant *** study showed that the organotypic retinal explant culture model had a high degree of consistency with the progression of in vivo early postnatal retina *** findings confirm the accuracy and credibility of this model and support its use for long-term,systematic,and continuous observation.

关键词： bipolar cells differentiation in vivo microglia Müller glia organotypic retinal explant culture postnatal retina development proliferation retinal progenitor cells

Correlation between anxiety, depression, and social stress in young patients with thoracolumbar spine fractures

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World Journal of Psychiatry 2025年第1期15卷 83-92页

作者： bo Wang Da Shi Yin-Di Sun bo Dong Joint Ward of Orthopedics Department of TCM Honghui HospitalXi'an Jiaotong UniversityXi’an 710054Shaanxi ProvinceChina Pain Ward of Orthopedics Department of TCM Honghui HospitalXi'an Jiaotong UniversityXi’an 710054Shaanxi ProvinceChina

BACKGROUND Traumatic injuries,such as falling,car accidents,and crushing mostly cause spinal fractures in young and middle-aged people,and>50%of them are thoracolumbar *** kind of fracture is easily combined with serious injuries to peripheral nerves and soft tissues,which causes paralysis of the lower limbs if there is no timely rehabilitation *** patients with thoracolumbar fractures find it difficult to recover after the operation,and they are prone to depression,low self-esteem,and other negative *** To investigate the association between anxiety,depression,and social stress in young patients with thoracolumbar spine fractures and the effect on rehabilitation *** This study retrospectively analyzed 100 patients admitted to the orthopedic department of Honghui Hospital,xi’an Jiaotong University who underwent thoracolumbar spine fracture surgery from January 2022 to June *** general data of the patients were assessed with the Hamilton anxiety scale(HAma),Hamilton depression scale(HAMD),life events scale,and social support rating scale(SSRS)to identify the correlation between anxiety,depression scores,and social stress and social *** Japanese Orthopedic Association(JOA)was utilized to evaluate the rehabilitation outcomes of the patients and to analyze the effects of anxiety and depression scores on *** According to the scores of HAMD and HAma in all patients,the prevalence of depression in patients was 39%(39/100),and the prevalence of anxiety was 49%(49/100).Patients were categorized into non-depression(n=61)and depression(n=39),non-anxiety(n=51),and anxiety(n=49)*** significant differences in gender,occupation,Pittsburgh Sleep Quality Index(PSQI)score,and monthly family income were observed between the non-depression and depression groups(Pxiety and anxiety *** depression(r=0

关键词： Patients with thoracolumbar fractures Anxiety Depression Social pressure Social support

BARN: Behavior-Aware Relation Network for multi-label behavior detection in socially housed macaques

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Experimental investigation of dynamic characteristics of leaching tubing for solution mining of salt cavern carbon and energy storage

Zoological Research 2023年第6期

作者： Sen Yang Zhi-Yuan Chen Ke-Wei Liang Cai-Jie Qin Yang Yang Wen-Xuan Fan Chen-Lu Jie xi-bo ma

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Petroleum Science 2024年第4期21卷 2703-2722页

作者： Yin-Ping Li xin-bo Ge xi-Lin Shi Hong-Ling ma State Key Laboratory of Geomechanics and Geotechnical Engineering Institute of Rock and Soil MechanicsChinese Academy of SciencesWuhan430071HubeiChina College of Energy and Mining Engineering Shandong University of Science and TechnologyQingdao266590ShandongChina State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology Shandong University of Science and TechnologyQingdao266590ShandongChina University of Chinese Academy of Sciences Beijing100049China

Salt caverns are extensively utilized for storing various substances such as fossil energy,hydrogen,compressed air,nuclear waste,and industrial solid *** China,when the salt cavern is leached through single-well water solution mining with oil as a cushion,engineering challenges arise with the leaching tubing,leading to issues like damage and *** problems significantly hinder the progress of cavern construction and the control of cavern *** primary cause of this is the flowinduced vibration instability of leaching tubing within a confined space,which results in severe bending or damage to the *** study presents a model experimental investigation on the dynamic characteristics of leaching tubing using a self-developed liquid-solid coupling physical model experiment *** experiment utilizes a silicone-rubber pipe(SRP)and a polycarbonate pipe(PCP)to examine the effects of various factors on the dynamic stability of cantilevered pipes conveying *** factors include external space constraint,flexural rigidity,medium outside the pipe,overhanging length,and end *** experiments reveal four dynamic response phenomena:water hammer,static buckling,chaotic motion,and flutter *** study further demonstrates that the length of the external space constraint has a direct impact on the flutter critical flow velocity of the cantilevered pipe conveying ***,the flutter critical flow velocity is influenced by the end conditions and different external media.

关键词： Salt cavern storage Solution mining Leaching tubing Experimental investigation Flutter instability