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Effects of quadruple antituberculous drugs in combination with linezolid and moxifloxacin on CSF cytology, NSE, NGF and its receptors in patients with refractory tuberculous meningitis

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Journal of Hainan Medical University 2018年第15期24卷 44-47页

作者： qing-liang hu Lyu-Lang Zhang Fourth Department of Tuberculosis Chongqing Public Health Medical CenterChongqing 400036China First Department of Infectious Disease Chongqing Public Health Medical CenterChongqing 400036China

Objective: To investigate the effects of linezolid and moxifloxacin combined with quadruple antituberculosis drugs on CSF cytology, NSE (neuronal specific enolase), NGF(nerve growth facor) and its receptors, endothelin and its receptors and CRP (C reaction protein) in patients with refractory tuberculous meningitis. Method: A total of 56 patients were selected with tuberculous meningitis in our hospital from February 2014 to December 2017,randomly divided them into 2 groups, each group was 28 cases, set as the observation group and the control group, both groups were treated with quadruple antituberculosis drugs, the observation group was given ilinezolid on this basis, and the control group was combined with moxifloxacin, The course of treatment was 4 weeks, compared the levels of CSF cytology, NSE, NGF and NGF receptors, endothelin and endothelin receptors, and CRP after treatment in the two groups. Result:The CSF cytology, NSE, NGF and NGF receptors, endothelin and endothelin receptor, and CRP levels remained unchanged before treatment, the difference was not statistically significant. After treatment, the chloride and glucose levels in the observation group were higher than those before treatment and that of the control group, the protein, white blood cell count, and cerebrospinal fluid pressure levels were lower than before treatment and that of the control group, the difference was statistically significant;The NSE level in the observation group after treatment was lower than before treatment and that of the control group, the difference was statistically significant;After treatment, the levels of NGF and its receptors in the observation group were higher than those before treatment and that of the control group, and the levels of endothelin, and its receptor, CRP were lower than those before treatment and that of the control group, the difference was statistically significant. Conclusion:The use of linezolid in combination with quadruple antituberculosis drug

关键词： Refractory Tuberculous Meningitis Linezolid Moxifloxacin Quadruple Antituberculosis CSF Cytology NSE NGF and NGF Receptors Endothelin and Endothelin Receptor

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Domain generalization with semi-supervised learning for people-centric activity recognition

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Science China(Information Sciences) 2025年第1期68卷 171-188页

作者： Jing LIU Wei Zhu Di LI Xing hu liang SONG Academy for Engineering & Technology Fudan University Shanghai East-bund Research Institute on Networking Systems of AI School of Optoelectronic Information and Computer Engineering University of Shanghai for Science & Technology

People-centric activity recognition is one of the most critical technologies in a wide range of real-world applications,including intelligent transportation systems, healthcare services, and brain-computer interfaces. Large-scale data collection and annotation make the application of machine learning algorithms prohibitively expensive when adapting to new tasks. One way of circumventing this limitation is to train the model in a semi-supervised learning manner that utilizes a percentage of unlabeled data to reduce the labeling burden in prediction tasks. Despite their appeal, these models often assume that labeled and unlabeled data come from similar distributions, which leads to the domain shift problem caused by the presence of distribution gaps. To address these limitations, we propose herein a novel method for people-centric activity recognition,called domain generalization with semi-supervised learning(DGSSL), that effectively enhances the representation learning and domain alignment capabilities of a model. We first design a new autoregressive discriminator for adversarial training between unlabeled and labeled source domains, extracting domain-specific features to reduce the distribution gaps. Second, we introduce two reconstruction tasks to capture the task-specific features to avoid losing information related to representation learning while maintaining task-specific consistency. Finally, benefiting from the collaborative optimization of these two tasks, the model can accurately predict both the domain and category labels of the source domains for the classification task. We conduct extensive experiments on three real-world sensing datasets. The experimental results show that DGSSL surpasses the three state-of-the-art methods with better performance and generalization.

关键词： activity recognition deep learning domain generalization semi-supervised learning adversarial training

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Optimization Strategies of Na_(3)V_(2)(PO_(4))_(3) Cathode Materials for Sodium‑Ion Batteries

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Nano-Micro Letters 2025年第2期17卷 204-251页

作者： Jiawen hu Xinwei Li Qianqian liang Li Xu Changsheng Ding Yu Liu Yanfeng Gao School of Materials Science and Engineering Shanghai UniversityShanghai 200444People’s Republic of China Shanghai Institute of Ceramics Chinese Academy of SciencesShanghai 200050People’s Republic of China

Na_(3)V_(2)(PO_(4))_(3)(NVP)has garnered great attentions as a prospective cathode material for sodium-ion batteries(SIBs)by virtue of its decent theoretical capacity,superior ion conductivity and high structural ***,the inherently poor electronic conductivity and sluggish sodium-ion diffusion kinetics of NVP material give rise to inferior rate performance and unsatisfactory energy density,which strictly confine its further application in ***,it is of significance to boost the sodium storage performance of NVP cathode *** to now,many methods have been developed to optimize the electrochemical performance of NVP cathode *** this review,the latest advances in optimization strategies for improving the electrochemical performance of NVP cathode material are well summarized and discussed,including carbon coating or modification,foreign-ion doping or substitution and nanostructure and morphology *** foreign-ion doping or substitution is highlighted,involving Na,V,and PO_(4)^(3−)sites,which include single-site doping,multiple-site doping,single-ion doping,multiple-ion doping and so ***,the challenges and prospects of high-performance NVP cathode material are also put *** is believed that this review can provide a useful reference for designing and developing high-performance NVP cathode material toward the large-scale application in SIBs.

关键词： Sodium-ion batteries Na_(3)V_(2)(PO_(4))_(3) Cathode materials Electrochemical performance Optimization strategies

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Separation of the ionospheric and thermospheric contributions in the data from the Triple Ionosophere Photo Meter onboard the Feng-Yun 3E satellite

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Science China Earth Sciences 2025年第1期68卷 172-184页

作者： Fang JIANG Tian MAO Jin-Song WANG Xiu-qing hu Xiao-Xin ZHANG Liping FU Nan JIA Tianfang WANG National Space Science Center Chinese Academy of Sciences Beijing Key Laboratory of Space Environment Exploration Key Laboratory of Environmental Space Situation Awareness Technology National Satellite Meteorological Center China Meteorological Administration

The Triple Ionosphere Photo Meter （TRIPM） is a far ultraviolet nadir-view photometer that is onboard the secondgeneration,polar-orbiting Chinese meteorological satellite Feng-Yun 3E （FY-3E）,which was launched on July 5,*** has three channels,and each is used to measure different types of emissions:（1） 135.6 nm airglow produced by the recombination of the O+ions and electrons in the absence of sunlight （nighttime channel）;（2） 135.6 nm airglow from the OI when sunlight is present （daytime/dusk-dawn 135.6 nm channel）;and （3） Airglow in the N2LBH of the TRIPM （daytime/dusk-dawn N2LBH channel）.FY-3E is a satellite operating in the early morning ***,the data are mostly distributed on the dawndusk side or at times when the solar zenith angle is relatively *** this study,combined with simulation calculations,the data are *** further explore the application value of the data products,a model is used to separate the ionospheric radiative recombination contribution from the thermosphere photoelectron impact excitation contribution in the data from the daytime/dusk-dawn 135.6 nm *** approach not only improves the accuracy of O/N2derived from the 135.6 nm channel and N2LBH channel but also provides the ionospheric 135.6 nm radiance at the same time as the *** results show that the 135.6 nm radiance originating from the combination of O+and electrons extracted from the measurement data exhibits similar equatorial anomaly peak structure characteristics and seasonal variations as the corresponding GPS total electron content （TEC） *** the other hand,the separated 135.6 nm radiance generated from the thermosphere photoelectron collision excitation does not contain radiative recombination contributions;thus,the ionosphere influence is greatly avoided when the O/N2is obtained.

关键词： Far ultraviolet 135.6 nm emission intensity Photoelectron impact excitation Radiative recombination excitation

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Catalyst–Support Interaction in Polyaniline‑Supported Ni_(3)Fe Oxide to Boost Oxygen Evolution Activities for Rechargeable Zn‑Air Batteries

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Nano-Micro Letters 2025年第1期17卷 176-190页

作者： Xiaohong Zou Qian Lu Mingcong Tang Jie Wu Kouer Zhang Wenzhi Li Yunxia hu Xiaomin Xu Xiao Zhang Zongping Shao liang An Department of Mechanical Engineering The Hong Kong Polytechnic UniversityHung HomKowloonHong Kong SARPeople’s Republic of China Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment TechnologySchool of Environmental Science and TechnologyNanjing University of Information Science and TechnologyNanjing 210044People’s Republic of China Department of Chemistry The Chinese University of Hong KongMa Lin BuildingShatinHong Kong SAR 999077People’s Republic of China WA School of Mines:Minerals Energy and Chemical Engineering(WASM‑MECE)Curtin UniversityPerthWA 6102Australia Research Institute for Advanced Manufacturing The Hong Kong Polytechnic UniversityHung HomKowloonHong Kong SARPeople’s Republic of China Research Institute for Smart Energy The Hong Kong Polytechnic UniversityHung HomKowloonHong Kong SARPeople’s Republic of China

Catalyst–support interaction plays a crucial role in improving the catalytic activity of oxygen evolution reaction(OER).Here we modulate the catalyst–support interaction in polyaniline-supported Ni_(3)Fe oxide(Ni_(3)Fe oxide/PANI)with a robust hetero-interface,which significantly improves oxygen evolution activities with an overpotential of 270 mV at 10 mA cm^(-2)and specific activity of 2.08 mA cm_(ECSA)^(-2)at overpotential of 300 mV,3.84-fold that of Ni_(3)Fe *** is revealed that the catalyst–support interaction between Ni_(3)Fe oxide and PANI support enhances the Ni–O covalency via the interfacial Ni–N bond,thus promoting the charge and mass transfer on Ni_(3)Fe *** the excellent activity and stability,rechargeable Zn-air batteries with optimum Ni_(3)Fe oxide/PANI are assembled,delivering a low charge voltage of 1.95 V to cycle for 400 h at 10 mA cm^(-2).The regulation of the effect of catalyst–support interaction on catalytic activity provides new possibilities for the future design of highly efficient OER catalysts.

关键词： Catalyst-support interaction Supported catalysts Heterointerface Oxygen evolution reaction Zn-air batteries

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大肠杆菌中一种对NF-IL63′UTR专一的结合蛋白

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生物化学与生物物理学报 2000年第1期32卷 49-54页

作者：卿国良刘胡丹刘定干中国科学院上海生物化学研究所!上海200031

在大肠杆菌ＴＧ１中，发现了一种与人白介素６核转录因子ｍＲＮＡ的３′非翻译区专一结合的蛋白，其Ｎ端氨基酸序列为ＡｌａＴｈｒＡｒｇＩｌｅＧｌｕＰｈｅＨｉｓＧｌｙＣｙｓｓ（？）Ｇｌｙ。对数据库检索... 详细信息

在大肠杆菌ＴＧ１中，发现了一种与人白介素６核转录因子ｍＲＮＡ的３′非翻译区专一结合的蛋白，其Ｎ端氨基酸序列为ＡｌａＴｈｒＡｒｇＩｌｅＧｌｕＰｈｅＨｉｓＧｌｙＣｙｓｓ（？）Ｇｌｙ。对数据库检索未发现完全同源的蛋白。对于在大肠杆菌中发现真核ｍＲＮＡ专一结合蛋白的意义做了讨论。

关键词： NFIL63′UTR RNA结合蛋白 RNA亲和层析蛋白质测序

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硅修饰膨胀石墨对铝碳耐火材料显微结构与力学性能的影响

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人工晶体学报 2016年第9期45卷 2257-2264页

作者：徐小峰李亚伟王庆虎梁雄桑绍柏武汉科技大学省部共建耐火材料与冶金国家重点实验室武汉430081

首先在埋碳气氛1100-1300℃下热处理单质硅和膨胀石墨的混合物,制备硅修饰膨胀石墨,后将其引入到铝碳耐火材料中,研究了添加硅修饰膨胀石墨对材料显微结构和力学性能的影响。结果表明,当热处理温度由1100℃升高至1200℃,膨胀石墨表面原... 详细信息

首先在埋碳气氛1100-1300℃下热处理单质硅和膨胀石墨的混合物,制备硅修饰膨胀石墨,后将其引入到铝碳耐火材料中,研究了添加硅修饰膨胀石墨对材料显微结构和力学性能的影响。结果表明,当热处理温度由1100℃升高至1200℃,膨胀石墨表面原位生成β-SiC晶须数量逐渐增多,长径比增加;当热处理温度为1300℃时,膨胀石墨自身发生结构蚀变形成碳化硅晶须,同时其表面生成了长径比更大的β-SiC晶须和少量的方石英、β-Si3N4及Si2N2O等陶瓷相。在铝碳材料中引入硅修饰膨胀石墨时,其对材料力学性能产生显著的影响。对于800-1000℃处理的铝碳材料,引入低温处理（1100-1200℃）的硅修饰膨胀石墨能够显著提高材料的力学性能;而对于1200-1400℃处理的铝碳材料,引入硅修饰膨胀石墨,不利于改善铝碳耐火材料的力学性能。

关键词：膨胀石墨硅处理显微结构力学性能

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TMED3 promotes prostate cancer via FOXO1a and FOXO3a phosphorylation

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Oncology Research 2025年第1期33卷 161-169页

作者： XIUWANG WEI JIANBO liang huANWEN huANG DAMING YANG XINXIN WANG XIUJIA WANG CHANGSHENG CHEN KAIQIANG LI TAISEN PANG BIN hu FENGNING WU Department of Urology The People’s Hospital of Guangxi Zhuang Autonomous RegionNanning530000China Department of Rehabilitation The People’s Hospital of Guangxi Zhuang Autonomous RegionNanning530000China

Background:Transmembrane emp24 trafficking protein 3(TMED3)is associated with the development of several tumors;however,whether TMED3 regulates the progression of prostate cancer remains *** and Methods:Short hairpin RNA was performed to repress TMED3 in prostate cancer cells(DU145 cells)and in a prostate cancer mice model to determine its function in prostate cancer in vitro and in ***:In the present study,we found that TMED3 was highly expressed in prostate cancer *** vitro,shTMED3 treatment suppressed the proliferation,invasion,and migration and promoted the apoptosis of DU145 ***,the Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis showed a strong correlation between TMED3 and forkhead box O transcription factor(FOXO)***,TMED3 inhibition efficiently decreased FOXO1a and FOXO3a *** vivo,TMED3 downregulation suppressed the apoptosis,growth,and metastasis of prostate cancer cells via FOXO1a and ***:The present findings show that TMED3 participates in the regulation of prostate cancer progression via FOXO1a and FOXO3a phosphorylation,thereby revealing a novel mechanism underlying prostate cancer development and suggesting that TMED3 inhibition may serve as a novel strategy for prostate cancer treatment.

关键词： Prostate cancer Transmembrane emp24 trafficking protein 3(TMED3) forkhead box O transcription factor(FOXO) Proliferation Apoptosis

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

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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

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Photo‑Energized MoS_(2)/CNT Cathode for High‑Performance Li–CO_(2)Batteries in a Wide‑Temperature Range

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Nano-Micro Letters 2025年第1期17卷 160-175页

作者： Tingsong hu Wenyi Lian Kang hu Qiuju Li Xueliang Cui Tengyu Yao Laifa Shen Jiangsu Key Laboratory of Materials and Technologies for Energy Storage College of Materials Science and TechnologyNanjing University of Aeronautics and AstronauticsNanjing 210016People’s Republic of China

Li–CO_(2) batteries are considered promising energy storage systems in extreme environments such as Mars;however,severe performance degradation will occur at a subzero temperature owning to the sluggish reaction ***,a photo-energized strategy adopting sustainable solar energy in wide working temperature range Li–CO_(2) battery was achieved with a binder-free MoS_(2)/carbon nanotube(CNT)photo-electrode as *** unique layered structure and excellent photoelectric properties of MoS_(2) facilitate the abundant generation and rapid transfer of photo-excited carriers,which accelerate the CO_(2) reduction and Li_(2)CO_(3) decomposition upon *** illuminated battery at room temperature exhibited high discharge voltage of 2.95 V and mitigated charge voltage of 3.27 V,attaining superior energy efficiency of 90.2%and excellent cycling stability of over 120 *** at an extremely low temperature of−30℃,the battery with same electrolyte can still deliver a small polarization of 0.45 V by the photoelectric and photothermal synergistic mechanism of MoS_(2)/CNT *** work demonstrates the promising potential of the photo-energized wide working temperature range Li–CO_(2) battery in addressing the obstacle of charge overpotential and energy efficiency.

关键词： Li-CO_(2)batteries Photo-energized Wide operation-temperature Kinetics MoS_(2)

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