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Optoelectronics Letters 2007年第6期3卷 438-440页

作者： li lin-na XUE Jun-ming ZHAO Ying li Yang-xian GENG Xin-hua Institute of Optoelectronic Thin Film Devices and Technique of nankai University Key Laboratory of OptoelectronicThin Film Devices and Technique of Tianfin Key Laboratory of Optoelectronic Information Science and Technology ofChinese Ministry of Education Tianjin 300071 China School of Material Science ＆ Engineering Hebei University of Technology Tianjin 300130 China

The Indium Tin Oxide films have been prepared at different substrate-temperamre on glass substrates by reactive evaporation of In-Sn alloy with an oxygen pressure of 1.3 × 10^-1Pa and a deposition rate of 10.2 nrrds. The best ITO films obtained have an electrical resistivity of 4.35 × 10^4 Ω.cm, a carrier concentration of 4,02 × 10^2o cm^-3 and a Hall mobility of 67.5 cm2wlsI. The influence of the substrate-temperamre on the structural, optical and electrical properties of the obtained films has been investigated.

关键词：薄膜生长基片电抗蒸发温度

Microrna-1224-5p Is a Potential Prognostic and Therapeutic Biomarker in Glioblastoma:Integrating Bioinformatics and Clinical Analyses

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Current Medical Science 2022年第3期42卷 584-596页

作者： Xing WEI Qing-mei ZHANG Chang liU Song WU Wei-xia NONG Ying-ying GE li-na lin Feng li Xiao-xun XIE Bin LUO Department of Histology and Embryology School of Pre-clinical MedicineGuangxi Medical UniversityNanning 530021China Department of Neurology the First Affiliated HospitalGuangxi Medical UniversityNanning 530021China Central Laboratory of Pre-Clinical Medicine(Key Laboratory of Guangxi Colleges and Universities) Guangxi Medical UniversityNanning 530021China Department of Neurosurgery the First Affiliated HospitalGuangxi Medical UniversityNanning 530021China Key Laboratory of Early Prevention and Treatment of Regional High Frequency Tumor(Guangxi Medical University) Ministry of EducationNanning 530021China

Objective Glioblastoma(GBM)is the most common,invasive,and malignant primary brain tumor with a poor prognosis and high recurrence ***’s known that some microRnas(miRnas)which are associated with tumorigenesis and progression can be considered as prognostic and therapeutic targets in tumors including *** study aims to highlight the potential role of the core miRnas in GBM and their potential use as a prognostic and therapeutic *** Differentially expressed miRnas(DEmiRnas)were identified in GBM by integrating miRna-sequencing results and a GBM microarray dataset from the Gene Expression Omnibus(GEO)database through bioinformatics *** dysregulated miRnas were identified by survival analysis through Chinese Glioma Genome Atlas(CGGA).Target genes of the dysregulated miRnas were predicted on MiRWalk and miRTarBase ***2.0 database,Gene ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathways analysis were used to analyze the function of the dysregulated ***,protein-protein interaction(PPI)network analysis was used to identify the top 20 hub targets of the up-regulated and down-regulated miRnas,***,core miRnas in GBM were identified by constructing dysregulated miRna-differentially expressed hub gene *** of the core miRnas expression was detected in 41 GBM tissues compared to 8 normal brain ***,the potential biomarkers were identified by clinical correlation analysis and survival *** Totally,68 intersecting DEmiRnas were identified,40 of which were upregulated and the other 28 miRnas were *** upregulated and 4 downregulated miRnas showed prognostic *** differentially expressed hub genes were regulated by the miR-28-5p and miR-1224-5p,which were respectively upregulated and downregulated in *** correlation between miR-1224-5p level and recurrence was statistically significant(P=0.011).Survival analysis showed that high

关键词： glioblastoma microRnas microRna-1224-5p bioinformatics

SiO_2阻挡层对直流磁控溅射制备AZO薄膜性能的影响

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人工晶体学报 2012年第6期41卷 1696-1699,1704页

作者：李林娜天津开发区职业技术学院天津300457

在AZO薄膜制备温度下,浮法玻璃衬底中的杂质可能会引入"掺杂"效应而导致薄膜迁移率的降低。为了提高薄膜的迁移率,增加载流子在薄膜中的输运能力,本实验提出SiO2/AZO复合薄膜制备技术。SiO2薄膜与普通玻璃相比,具有纯度高、透过率高的特... 详细信息

在AZO薄膜制备温度下,浮法玻璃衬底中的杂质可能会引入"掺杂"效应而导致薄膜迁移率的降低。为了提高薄膜的迁移率,增加载流子在薄膜中的输运能力,本实验提出SiO2/AZO复合薄膜制备技术。SiO2薄膜与普通玻璃相比,具有纯度高、透过率高的特点,本实验通过SiO2/AZO复合结构提高薄膜的迁移率。采用SiO2/AZO复合结构溅射制备AZO薄膜,使薄膜的载流子迁移率由19.8 cm2.V-1.s-1提高到57.1 cm2.V-1.s-1。

关键词： AZO薄膜阻挡层迁移率

High Expression of Fibronectin 1 Predicts a Poor Prognosis in Glioblastoma

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Current Medical Science 2022年第5期42卷 1055-1065页

作者： Song WU Chang liU Xing WEI Wei-xia NONG li-na lin Feng li Xiao-xun XIE Xing-sheng liAO Bin LUO Qing-mei ZHANG Shao-wen XIAO Department of Neurosurgery the First Affiliated HospitalGuangxi Medical UniversityNanning530021China Department of Histology and Embryology School of Pre-clinical MedicineGuangxi Medical UniversityNanning530021China Central Laboratory of Pre-Clinical Medicine(Key Laboratory of Guangxi Colleges and Universities) Guangxi Medical UniversityNanning530021China Key Laboratory of Early Prevention and Treatment of Regional High Frequency Tumor(Guangxi Medical University) Ministry of EducationNanning530021China Department of Neurology the First Affiliated HospitalGuangxi Medical UniversityNanning530021China

Objective Glioblastoma multiforme(GBM),the most malignant intracranial neoplasm,is associated with a high mortality and recurrence rate due to the aggressive nature and heterogeneity of the *** of the molecular markers involved in the tumorigenesis of GBM are essential in prognosis,diagnosis,and *** to the limitations of therapeutic effects,this study aims to explore novel biomarkers with prognostic value and to provide new insights into therapeutic *** The expression profile of mRnas in GBM was detected by Rna-sequencing,and differentially expressed genes were identified by integrating the data from Rna-seq results and the GEPIA2 *** the total 40 hub genes,FN1,P4HB,and PPIB showed prognostic significance based on both GEPIA2 and CGGA *** validation of FN1,P4HB,and PPIB expression by qPCR and correlation analysis with clinicopathological features were performed in 41 GBM tissues from our *** Kaplan-Meier analysis revealed that FN1 and P4HB expressions levels were related to the overall survival(OS)of GBM patients(Pnalysis showed that FN1 overexpression(HR=9.199,P=0.002)was an independent and unfavorable prognostic factor for GBM *** median survival time was 8.5 months and 21 months for high and low expressions of FN1,*** It was suggested that FN1 could be an ideal target for prognosis and a potential therapeutic target in GBM.

关键词： glioblastoma FN1 overall survival prognosis

China's observation of dissolved oxygen in polar waters as a hydrological parameter

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China's observation of dissolved oxygen in polar waters as a...

live-Grid Operation and Maintenance of the 35 kV/121 MVA Superconducting Cable System

第八届海洋强国战略论坛

作者： liu na lin li'na Wang Yingjie Kong Bin He Yan The First Institute of Oceanography State Oceanic Administration Tongji University

Dissolved oxygen is a crucial indicator in water mass and circulation research,but it has not been given due emphasis in Chinese polar physical oceanographic observation and *** article comprehensively discusses the observation of dissolved oxygen in polar waters as a hydrological parameter by Chinese researchers,aiming to introduce the observation of dissolved oxygen as part of regular polar hydrological investigation to enrich the hydrological data *** this paper,we first introduce the significance of dissolved oxygen in hydrological ***,China’s observation and research status of dissolved oxygen in polar waters are ***,some suggestions are provided for improving Chinese in situ observation and research of dissolved oxygen in polar waters,involving the acquisition of dissolved oxygen data by in situ observation,data post-processing and data correction.

关键词： Chinese polar hydrological observation dissolved oxygen observation review

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Journal of Electronic Science and Technology of China 2008年第2期6卷 108-111页

作者： Huan-Huan li An-lin Ren Ying Xin Hui Hong Zhi-li Chen lin-na Shi The authors are with Department of development of lnnopowerSuperconductor Cable Co. Ltd （Innopower） Beijing 100176 China

A 33.5 m, 35 kV/121 MVA, three-phase, warm dielectric HTS power cable system was successfully installed and activated in China Southern Power Grid at the Puji substation in Kunming on April 19th of 2004, supplying electricity to four industrial customers （including two metallurgical refineries） and a residential population of about 100000. In this paper, we give an update on the operation and maintenance status of the system and comments on reliability issues. We conclude that the superconducting cable system is currently quite robust and feasible for particular utility applications, and it will be improved by advancement in cryogenic equipment and system technology.

关键词： Power grid power transmission,superconductivity superconducting cable.

Hepatoid adenocarcinoma of the lung:A case report

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World Journal of Clinical Cases 2024年第21期12卷 4813-4819页

作者： Yi-Jun Mo li-na lin Jing-li Tao Tao Zhang Jian-Hua Zhang Department of Thoracic Surgery Shenzhen HospitalSouthern Medical UniversityShenzhen 518104Guangdong ProvinceChina School of Nursing Guangzhou Xinhua UniversityGuangzhou 510520Guangdong ProvinceChina Department of Pathology Shenzhen HospitalSouthern Medical UniversityShenzhen 518104Guangdong ProvinceChina

BACKGROUND Hepatoid adenocarcinoma of the lung(HAL)is a rare type of non-small cell lung cancer(NSCLC),histologically similar to hepatocellular *** has high malignancy and poor prognosis,and a better treatment plan needs further *** SUMMARY In order to deeply understand the occurrence and development of HAL,here we report a case of HAL with extensive metastasis of alpha fetoprotein negative KRAS A146T *** patient refused chemotherapy and received one course of treatment(immune checkpoint inhibitors),and died three months later due to progressive *** HAL is a special type of *** surgical treatment of HAL in the limited stage can achieve long-term survival,but most of them were in the advanced stage when they were found,and the prognosis was poor,which requires multidisciplinary comprehensive treatment.

关键词： Hepatoid adenocarcinoma Histopathological characteristics Non-small cell lung cancer Hepatoid adenocarcinoma of the lung Case report

Effects of shenmai injection on pulmonary aquaporin 1 in rats following traumatic brain injury

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Chinese Medical Journal 2011年第3期124卷 457-460页

作者： BAI Yu YAO Hai-xia HU Ming-lun WANG liang-rong JIN li-da WANG Wan-tie lin li-na Department of Anesthesiology First Affiliated Hospital of Wenzhou Medical College Wenzhou Zhejiang 325000 China

Background Aquaporin-1 （AQP1） has involved in fluid transport in diverse pulmonary edema diseases. Our study aimed to explore the dynamic changes of AQP1 in pulmonary water metabolism in rats following traumatic brain injury （TBI） and the protective effect provided by shenmai *** Sixty male Sprague Dawley rats weighting 280-300 g were randomly divided into three groups： the normal control group, the model group and the shenrnai injection （SMI） group. One piece skull was taken away without injuring cerebral tissue in normal control group, while rats in model group and SMI group were subject to free fall injury in the cerebral hemisphere. Rats in model group received intraperitoneal normal sodium （15 mi/kg） at one hour post-injury and the same dose of shenmai injection instead in SMI group, respectively. The expression of AQP1 was detected by immunohistochemical analysis and semi-quantitative RT-PCR at 0 hour, 10 hours, 72 hours and 120 hours after *** blood gas analysis and lung wet to dry were also *** AQP1 was mainly presented in the capillary endothelium and slightly alveolar epithelial cells in three groups, but the expression of AQP1 in the normal control group was positive and tenuous, weakly positive in the model and SMI groups,respectively. Compared with normal control group, AQP1 mRna levels were down regulated in the model and SMI groups at 10 hours, 72 hours and 120 hours （P ￡1/40.05）. While AQP1 mRna levels in the SMI group was up-regulated than that in the model group （P￡1/40.05）. Lung wet to dry weight ratio （W/D） in the model and SMI groups at 10 hours were higher than that in normal control group （P ￡1/40.05）. Compared with normal control group, PaO2 was markedly lower in the model and SMI groups （P ￡1/40.05）, but there were no statistically significant differences between model and SMI groups （P ￡3/40.05）.Conclusions The decreased AQP1 expression may be involved in the increased lung water content and dysfunction o

关键词： pulmonary aquaporin 1 traumatic brain injury shenmai injection

注射工艺对高磁粉装载量PPS/NdFeB粘结磁体磁性能的影响

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功能材料 2011年第S4期42卷 651-654,658页

作者：杨凯刘颖李军李琳娜四川大学材料科学与工程学院先进特种材料及制备加工技术教育部重点实验室四川成都610065

高磁粉装载量PPS/NdFeB注射磁体的制备是目前国内外研究的重点。成功制备出磁粉装载量90%(质量分数)左右的PPS/NdFeB粘结磁体以及可实际应用永磁元器件,应用DSC、SEM和磁化曲线测量仪等表征了注射磁体微观结构和磁性能,并分析注射温度... 详细信息

高磁粉装载量PPS/NdFeB注射磁体的制备是目前国内外研究的重点。成功制备出磁粉装载量90%(质量分数)左右的PPS/NdFeB粘结磁体以及可实际应用永磁元器件,应用DSC、SEM和磁化曲线测量仪等表征了注射磁体微观结构和磁性能,并分析注射温度、速度和压力等工艺参数对粘结磁体微观结构和磁性能的影响规律和机理,结果表明,当注射温度为305℃、注射速率为90%υmax、注射压力为153MPa时,粘结磁体(10mm×10mm)密度可达5.12g/cm3,磁性能可达(BH)max=47.1kJ/m3,Br=0.53T,Hci=647.3kA/m,粘结永磁元器件(外径20mm,内径18mm)24极充磁后,表面磁场强度达到145.06mT。

关键词：注射工艺钕铁硼粘结磁体磁性能工艺参数聚苯硫醚

Electronic Cigarette Use Scale: Development and evaluation of a measure among Chinese students

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Psychosomatic Medicine Research 2022年第2期4卷 1-8页

作者： Jian-Rong Mai He-Wei Min li-na lin ling Zhou Qin-Yi Guan School of Nursing Guangzhou Xinhua UniversityGuangzhouChina School of Public Health Peking UniversityBeijingChina

Objective:To develop the Electronic Cigarette Use Scale(ECUS)based on social cognitive theory and test its reliability and validity,so as to provide a scientific tool for evaluating the use of e-cigarette smokers in ***:Based on the review of social cognitive theory and literature analysis,the item pool of ECUS was constructed to form the initial *** January to March in 2022,using the convenient sampling method,electronic questionnaires were distributed to college students in Guangdong Province through the questionnaire star platform,and a total of 1047 valid questionnaires were collected for item *** total sample was randomly divided into sample 1(n=517)and sample 2(n=530)for Exploratory Factor Analysis(EFA)and Confirmatory Factor Analysis(CFA)respectively to further test the reliability and validity of the scale and finally form a 24-item ***:The formal ECUS included 24 items,6 factors were extracted by EFA,and the cumulative explanatory variance was 72.774%.CFA showed that the goodness-of-fit indices were acceptable:χ^(2)/df=2.61,CFI=0.938,Tli=0.928,RMSEA=0.055,90%CI(0.050,0.061),SRMR=0.046,AIC=34694.405,BIC=*** Cronbach’saof the 24-item scale was 0.898,and the Cronbach’saof each dimension was between 0.839 and *** convergent validity and discriminant validity reached the ***:The 24-item ECUS developed in this study has been tested with good reliability and validity and is suitable for evaluating the use of e-cigarette smokers in China.

关键词： Social cognitive theory Electronic cigarette Reliability Validity Scale