95 results on '"方媛"'
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2. 颅内扩展型巨大颈静脉鼓室副神经节瘤1例 报道并文献复习.
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张坚, 温兆孟, 方媛, 周东春, and 彭绍鹏
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- 2024
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Catalog
3. 上海脊髓损伤者社区康复需求满足状况及影响因素分析.
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解海霞, 陈润迪, 李 楠, 周君安, 王新宇, 曾叙衡, 林佩佩, 方 媛, and 苌凤水
- Abstract
Copyright of Chinese Journal of Rehabilitation Medicine is the property of China Association of Rehabilitation Medicine, China-Japan Friendship Hospital and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2024
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4. 司美格鲁肽联合二甲双胍治疗2型糖尿病合并 骨质疏松症1例.
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敖洪萍, 马明珍, 付永菊, 廖方媛, 赖向恒, 陈世碧, and 张前
- Abstract
Copyright of Chinese Journal of Diabetes Mellitus is the property of Chinese Journal of Diabetes Mellitus and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2024
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5. 河长制下江西省水环境治理效率评价研究--基于超效率SBM 和Tobit 模型.
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吴桨, 张兰婷, 方媛瑗, 付莎莎, 杨平, and 刘聚涛
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Copyright of China Rural Water & Hydropower is the property of China Rural Water & Hydropower Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2024
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6. 机器学习方法在中医证治规律研究中的应用进展及述评.
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王宇立, 唐禹, 林佳成, 方媛, 许荣忠, 方志红, and 李雁
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- 2024
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7. 血清 Hcy、SOD、SDF-1 与 2 型糖尿病患者远端 对称性多发性神经病变的关系研究.
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胡金凤, 向 娟, 冯 京, 方 媛, 崔蕊莉, 王倩倩, and 徐 敏
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STROMAL cell-derived factor 1 ,TYPE 2 diabetes ,ENZYME-linked immunosorbent assay ,BLOOD sugar ,LOGISTIC regression analysis - Abstract
Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2024
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8. 农村产业融合发展研究综述.
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方媛
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RURAL development , *AGRICULTURAL modernization , *INDUSTRIALIZATION , *RURAL industries , *AGRICULTURAL industries - Abstract
The integrated development of rural industries is an important starting point to accelerate rural revitalization, an effective way to promote agricultural and rural modernization, and an important path to build an agricultural power. This paper reviews relevant literature from the aspects of the connotation of industrial integration, policy support, connotation, type or mode, and level of rural industrial integration, explores the research prospects of rural industrial integration development, and provides theoretical basis and practical reference for improving the competitiveness of agricultural industries, expanding channels for increasing farmers' income, and promoting rural modernization development. [ABSTRACT FROM AUTHOR] more...
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- 2024
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9. 8个品牌粉末 MS 培养基的使用效果比较.
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姜伟珍, 戴 倩, 方 媛, 杨东敏, and 杨跃生
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PLANT tissue culture ,PLANT growing media ,BUDS ,CALLUS (Botany) ,PETIOLES ,TISSUE culture - Abstract
Copyright of Journal of Anhui Agricultural Sciences is the property of Journal of Anhui Agricultural Sciences Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2024
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10. 延长组和龙马溪组典型页岩孔隙结构特征研究.
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曾涛, 方媛, 南亚林, and 姚尧
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Copyright of Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2024
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11. Ti3C2Tx改性环氧树脂涂层的制备及其在人工海水环境下的摩擦学性能研究.
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方媛, 闫嘉琪, 孙景齐, 韩鹏辉, 赵顺强, 曾立军, 杨杰, and 朱建锋
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Ti3C2Tx MXene with an ″accordion″ shape was prepared using hydrofluoric acid as an etching agent from the MAX phase (Ti3AlC2) powder. The Ti3C2Tx epoxy resin coatings were prepared using aqueous epoxy resin, aqueous epoxy resin curing agent and Ti3C2Tx as raw materials. The coefficients of friction and wear rates of the coatings were tested by a reciprocating abrasion tester and an optical digital microscope. The morphology and phase composition of the worn surfaces were analysed by scanning electron microscopy, micro confocal laser Raman spectroscopy and X-ray diffractometer to investigate the wear mechanism of coatings. The corrosion resistance of the coating in artificial seawater environment was evaluated by electrochemical workstation. It was shown that Ti3C2Tx epoxy coatings have lower coefficients of friction under artificial seawater environment compared with that under deionized water environment. At the same time, the addition of Ti3C2Tx significantly improves the corrosion resistance of the epoxy resin coating. Ti3C2Tx addition significantly improves the tribological properties of epoxy resin coatings in artificial seawater environments. With the increase of Ti3C2Tx content, both the friction coefficient and wear rate of the coating showed a tendency of decrease firstly and then increase. The lowest friction coefficient and wear rate of the epoxy resin coatings under artificial seawater environment were 0. 13 and 4. 99 × 10-5 mm~3/Nm respectively which were 65. 8% and two orders of magnitude lower than those of the pure epoxy resin coating respectively when the content of Ti3C2Tx was 1. 0 wt% [ABSTRACT FROM AUTHOR] more...
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- 2024
12. 皱木耳‘中菌皱木耳 1号’选育.
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冯云利, 华 蓉, 刘绍雄, 马 明, 方 媛, 尚陆娥, 郭 相, and 孙达锋
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Copyright of Acta Edulis Fungi is the property of Acta Edulis Fungi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2024
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13. 基于可信容量的长期储能充裕性决策分解模型.
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王凌云, 方 媛, 李振华, and 王 敏
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- 2024
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14. 近三倍非整倍体紫锥菊的染色体加倍.
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黎幸连, 姜伟珍, 戴 倩, 杨东敏, 方 媛, and 杨跃生
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Copyright of Journal of Anhui Agricultural Sciences is the property of Journal of Anhui Agricultural Sciences Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2024
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15. Peguero-Lo-Presti指数诊断的左心室肥厚与阵发性心房 颤动射频导管消融术后复发的关系.
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张明龙, 方媛媛, 隋晓鹏, 陈欣欣, 李留东, and 王海涛
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Objective To investigate the relationship between left ventricular hypertrophy (LVH) diagnosed by Peguero-Lo-Presti index and recurrence of paroxysmal atrial fibrillation (AF) after radiofrequency ablation. Methods A total of 652 patients with paroxysmal atrial fibrillation who underwent radiofrequency ablation were selected. According to Peguero-Lo-Presti index, patients were divided into the LVH group (167 cases) and the normal left ventricle group (485 cases). Baseline data were collected, and regular follow-up was performed at 3, 6 and 12 months after radiofrequency catheter ablation. The recurrence of AF was assessed. Kaplan-Meier survival curve was used to analyze the recurrence rate of AF in the two groups. Cox proportional hazard model was used to assess risk factors for recurrent atrial fibrillation. Results The median follow-up time was 20.5 (15.0, 26.0) months. A total of 155 patients (23.8%) developed recurrence of AF, including 95 patients in the LVH group and 60 patients in the LVN group. The recurrence rate without AF was significantly lower in the LVH group than that in the LVN group (64.1% vs. 80.4%, Log-rank χ2 =26.361, P<0.01). After adjusting for age, sex, body mass index, hypertension, diabetes, coronary heart disease, cardiac dysfunction, left anteroposterior and posterior atrial diameter, left ventricular end-diastolic diameter, and left ventricular ejection fraction, LVH diagnosed by Peguero-Lo-Presti index was still a risk factor for recurrent AF [HR (95%CI) : 2.359 (1.663-3.345), P< 0.01]. Conclusion In patients with paroxysmal AF, LVH diagnosed by Peguero-Lo-Presti index is a risk factor of AF recurrence after radiofrequency catheter ablation. [ABSTRACT FROM AUTHOR] more...
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- 2024
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16. CircRERE 调节 miR-128-3p/WEE1 轴促进人多发性骨髓瘤细胞系增殖, 迁移和侵袭.
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方媛, 李轶, and 王玮
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Objective To investigate the impacts of circular RNA RERE (circRERE) on proliferation, migration and invasion of human multiple myeloma (MM) cell lines by regulating microRNA (miR)-128-3p/serine/threonine protein kinase (WEE1) axis. Methods Normal plasma cells (nPCs) isolated from peripheral blood of healthy subjects and human MM cell lines(U266, RPMI-8226, NCI-H929, LP-1) were cultured. The expressions of circRERE and miR-128-3p were detected by RT-qPCR. The expression of WEE1 was detected by Western blot. After transfection, RPMI-8226 cells were divided into control group (without transfection), sh-circRERE group, sh-NC group, miR-128-3p inhibitor group, inhibitor-NC group, sh-circRERE+inhibitor-NC group and sh-circRERE+miR-128-3p inhibitor group. MTT assay and 5-ethynyl-2'-deoxyuridine (EdU) immunofluorescence staining microscopy were used to detect the proliferation. Migration and invasion were examined by scratch healing experiment as well as Transwell chamber assay. The targeting relationship between miR-128-3p and circRERE or WEE1 was verified though dual-luciferase reporter gene assay. Results Compared with nPCs, the expressions of circRERE and WEE1 in MM cells (RPMI-8226, U266, NCI-H929, LP-1) were increased, and the expression of miR-128-3p was decreased (P<0.05). Compared with the control group, the proliferation rate, proportion of EdU positive cells, the healing rate of the scratch trauma and the number of invasion of the RPMI-8226 cells in sh-circRERE group were decreased(P<0.05). However,miR-128-3p inhibitor group showed an opposite result and the difference was statistically significant (P<0.05). miR-128-3p inhibitor significantly inhibited the effects of sh-circRERE on the proliferation, migration and invasion of RPMI-8226 cells (P<0.05). Dual luciferase reporter gene experiments showed that circRERE/miR-128-3p and miR-128-3p/WEE1 had a targeting relationship. Conclusions CircRERE may promote proliferation, migration and invasion of RPMI-8226 cells, potentially with a mechanism of regulating miR-128-3p/WEE1 axis. [ABSTRACT FROM AUTHOR] more...
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- 2024
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17. 共封装硒肽和VE微胶囊制备及其理化特性.
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蔡 杰, 方 媛, 贾继来, 张 碟, 丛 欣, and 程水源
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VITAMIN E ,MICROENCAPSULATION ,PEPTIDES ,EMULSIONS - Abstract
Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2024
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18. 稀有鮈鲫 MHC Ⅱβ 基因克隆及鲁氏耶尔森菌感染后的表达分析.
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郑宗林, 张 进, 徐靖琳, 刘 伟, 于文博, 方媛林, 张景森, 段 聪, and 周朝伟
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- 2023
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19. 东江源区浮游生物群落结构特征和主要环境因子及水质评价.
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代涛涛, 钟家有, 杨平, 方媛瑗, 刘小佳, 刘聚涛, 曾金凤, 丁惠君, and 戴国飞
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Copyright of Environmental Science & Technology (10036504) is the property of Editorial Board of Environmental Science & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2023
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20. 教师知识图谱:人工智能赋能教师专业发展的必 由之路.
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张铭锐, 闫志明, 孙铭璐, 刘方媛, and 张昕
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Copyright of Modern Educational Technology is the property of Editorial Board of Modern Educational Technology, Tsinghua University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2023
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21. 成年癫痫患者自我管理的研究进展.
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吴韬, 方媛媛, and 钱瑞莲
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- 2023
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22. 光照对大鼠视网膜的影响及其机制研究.
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姚晓倩, 万婷, 方媛, 牛亮亮, 毛一鸣, and 周晓东
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Copyright of Chinese Journal of Ophthalmology & Otorhinolaryngology is the property of Eye & ENT Hospital of Fudan University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2023
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23. 艾塞那肽治疗后转换为司美格鲁肽治疗的 成人肥胖2型糖尿病1例.
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陈世碧, 敖洪萍, 杨双莉, 万超, 廖方媛, and 张前
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Copyright of Chinese Journal of Diabetes Mellitus is the property of Chinese Journal of Diabetes Mellitus and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2022
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24. 精神科护士经历不良事件后创伤后成长 现状及其影响因素.
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方媛媛, 钱瑞莲, and 吴韬
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- 2022
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25. 基于解释结构模型的我国竞技体育国际话语权影响因素研究.
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方媛, 陈晓雪, and 金育强
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Copyright of Journal of Physical Education / Tiyu Xuekan is the property of Journal of Physical Education Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2022
26. 1 型肝肾综合征患者 90 天预后危险因素分析及预测模型构建.
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朱冰冰, 杨晋翔, 张群, 高方媛, and 王宪波
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Copyright of Journal of Clinical Hepatology / Linchuang Gandanbing Zazhi is the property of Journal of Clinical Hepatology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2022
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27. 内部体育纠纷化解机制的多元逻辑证成--以社会治理范式转换为视角.
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刘谢慈, 刘亚云, and 方媛
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Copyright of Journal of Physical Education / Tiyu Xuekan is the property of Journal of Physical Education Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2022
28. 模组箱体空间内磷酸铁锂电池热失控及其传播行为研究.
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王庭华, 翟宏举, 秦 鹏, 吴静云, 田方媛, 郭鹏宇, and 王青松
- Abstract
Copyright of Fire Safety Science is the property of Fire Safety Science Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
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- 2022
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29. 活血化瘀类口服中成药治疗高血压病 左心室肥厚的网状Meta 分析.
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郑亚威, 李婕, 姚文强, 潘明垚, and 方媛
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- 2022
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30. 论 2021 年《医疗器械监督管理条例》的修订与影响.
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蒋海洪 and 方 媛
- Abstract
Copyright of Chinese Medical Equipment Journal is the property of Chinese Medical Equipment Journal Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2022
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31. 奥马哈系统管理模式对凶险性前置胎盘剖宫产术后 下肢DVT发生风险及新生儿预后的影响.
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路 璐, 方 媛, and 郝 丽
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Objective To study effect of Omaha system management model on the risk of lower extremity deep vein thrombosis (DVT) and neonatal prognosis after dangerous placenta previa cesarean section. Methods A total of 120 women with dangerous placenta previa who underwent cesarean section in Maternal and Child Health Hospital of Jiaozuo City,Henan Province from September 2018 to September 2020 were selected as the research subjects.They were divided into study group and control group by random number table method,with 60 cases in each group.The control group received routine perinatal management,and the study group received Omaha system management mode on the basis of routine management.Exhaust time,ambulation time,length of hospital stay,maternal complications and neonatal prognosis were compared between the two groups.Results In the study group,exhaust time and ambulation time after childbirth and obstetrics were significantly earlier than the control group,hospitalization time was significantly shorter than the control group,lower limb swelling,lower limb DVT,flatulence and postpartum bleeding rates were significantly lower than the control group,the differences were statistically significant(P <0.05).There was no significant difference in the hysterectomy rate between the two groups (P >0.05).The rate of neonates with Apgar score less than 7 in 1 min and transferred to neonatal intensive care unit in the study group was significantly lower than that in the control group,with statistical significance (P <0.05).There was no significant difference in the scores of self-rating anxiety scale (SAS) and self-rating depression scale (SDS) between the 2 groups before intervention(P >0.05).After intervention,SAS and SDS scores in 2 groups were lower than before intervention, and SAS and SDS scores in study group were lower than control group,the differences were statistically significant(P <0.05).Conclusion Omaha system management model can reduce the incidence of DVT in lower extremities after caesarean section with dangerous placenta previa,improve maternal and infant outcomes, and benefit maternal recovery. [ABSTRACT FROM AUTHOR] more...
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- 2021
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32. (MgCoNiCuZn)O高熵陶瓷的制备及其 与SiC配副的摩擦学性能.
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李 晨, 方 媛, 冯宇霞, 梁飞飞, and 贾均红
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(MgCoNiCuZn) O high-entropy ceramics were prepared by discharge plasma sintering at 900'C-1 000'C. The effects of sintering temperature on the microstructure and phase composition of (MgCoNiCuZn)O high-entropy ceramics were investigated. On this basis, the tribological behavior of (MgCoNiCuZn)O with SiC at room temperature was investigated. The microscopic morphology, chemical composition and elemental valence states of the wear surface under different loads were analyzed by scanning electron microscopy and X-ray photoelectron spectroscopy. The results showed that the relative density and Vickers hardness of (MgCoNiCuZn) O high-entropy ceramics sintered at 1000 'C were maximum with the increase of sintering temperature as 95.5% and 570.12. The tribological properties of (MgCoNiCuZn) O prepared at 950°C with SiC ball mating at a load of 4N were better, the friction coefficient was 0.52 and the wear rate was 6.81X10-7mm³/ Nm. The main wear mechanisms were abrasive wear and slight adhesive wear. [ABSTRACT FROM AUTHOR] more...
- Published
- 2021
33. “互联网+”健康管理工作室在 2型糖尿病 病人健康行为重构中的应用.
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李方媛, 曾冬阳, 李 文, 张 雪, 李晓燕, and 何书连
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- 2021
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34. 农村用电碳排放变化驱动因素研究.
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卢晓晴, 方 媛, and 梁泽奇
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RURAL development ,CARBON emissions ,AGRICULTURAL development ,BIOMASS energy ,FARM mechanization ,ENERGY consumption ,RURAL electrification - Abstract
Copyright of Journal of Guangdong University of Technology is the property of Journal of Guangdong University of Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2021
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35. 慢性肝病合并自身免疫性血液系统疾病的临床特征及应用糖皮质激素治疗效果分析.
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刘 龙, 刘 遥, 高方媛, and 王宪波
- Abstract
Copyright of Journal of Clinical Hepatology / Linchuang Gandanbing Zazhi is the property of Journal of Clinical Hepatology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2021
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36. 乙型肝炎肝硬化患者发生慢性肾病的影响因素分析.
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杨 莉, 时 克, 高方媛, 冉崇平, 侯 杰, and 王宪波
- Abstract
Copyright of Journal of Clinical Hepatology / Linchuang Gandanbing Zazhi is the property of Journal of Clinical Hepatology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2021
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37. 有机酸的HPLC检测方法优化及其在白茶检测中的应用.
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田宇倩, 刘天然, 范方媛, 龚淑英, and 宋楚君
- Abstract
Copyright of Journal of Chinese Institute of Food Science & Technology / Zhongguo Shipin Xuebao is the property of Journal of Chinese Institute of Food Science & Technology Periodical Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2021
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38. (Ti,V)3AlC2 固溶体的宽温域摩擦学性能研究.
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方 媛, 冯宇霞, 刘小华, 李 晨, and 朱建锋
- Abstract
(Ti0.6V0.4)3AlC2 solid solutions were successfully synthesized at 1 350 °C by in situ hot-pressing method using Ti, Al, TiC, and V as raw materials. The friction and wear proper ties of the solid solutions were investigated from room temperature to 800 °C, the morpholo gies and chemical composition of the (Ti0.6V0.4)3AlC2worn surface at different temperatures were analyzed by scanning electron microscope and Raman spectrometer. The results show that the friction coefficient of (Ti0.6V0.4)3AlC2 solid solution is significantly lower than that of Ti, AlC2 at room temperature. 200 °C and 800 °C. As the temperature increases, the friction coefficient of (Ti0.6V0.4)3AlC2 first increases and then decreases. At 25 °C and 200 °C.abra sive wear is the main wear mechanism. At 400 °C and 600 °C. wear mechanisms were domina ted by plastic deformation. At 800 °C, the formation of oxide film with lubricating effect makes (Ti0.6V0.4)3AlC2 solid solution has excellent self-lubricating performance at high tem perature, and the friction coefficient of (Ti0.6V0.4)3AlC2 solid solution is as low as 0. 35. which is 47. 76% lower than that of Ti3AlC2. [ABSTRACT FROM AUTHOR] more...
- Published
- 2021
39. 基于生物信息学途径认识骨关节炎滑膜的生物学标志物.
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宋 珊, 胡方媛, 乔 军, 王 佳, 张升校, and 李小峰
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BACKGROUND: Over 90% of patients with osteoarthritis suffer from synovial lesions, and the occurrence of synovitis may also promote cartilage degeneration. To explore the potential mechanisms of synovial lesions is beneficial to find precise treatment targets and achieve good long-term prognosis. OBJECTIVE: To identify candidate hub genes in the synovial tissues during the development of osteoarthritis by bioinformatics analysis, and to further provide new insights for osteoarthritis study. METHODS: The osteoarthritis synovial-associated chip data sets GSE82107, GSE12021, GSE55457, and GSE55235 were downloaded from the public database GEO, including 40 cases of osteoarthritic synovial tissue and 36 cases of normal synovial tissue. R software was used to screen differentially expressed genes using Gene ontology function enrichment and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis, and hub genes are selected by STRING online analysis tool and Cytoscape software. RESULTS AND CONCLUSION: Total 447 differentially expressed genes were selected between osteoarthritis and healthy control, including 201 up-regulated and 246 down-regulated genes. These differentially expressed genes were mainly enriched in inflammatory response, regulations of extracellular matrix, collagen, blood vessel development, as well as MAPK signaling pathway, tumor necrosis factor signaling pathway, arachidonic acid metabolism. Eight hub genes were screened by analyzing the protein interactions, which included matrix metalloproteinase 9, interleukin 6, vascular endothelial growth factor A, JUN, prostaglandin peroxide enzyme 2, CXCL8, MYC, epidermal growth factor receptor. The hub genes selected by bioinformatics analysis such as vascular endothelial growth factor A, matrix metalloproteinase 9, JUN, and prostaglandin peroxidase 2 may be biomarkers for the diagnosis of osteoarthritis and potential targets for treatment. [ABSTRACT FROM AUTHOR] more...
- Published
- 2021
- Full Text
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40. 灰肉红菇遗传多样性及遗传分化.
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冯云利, 方媛, 余金凤, 马明, 刘春丽, 杨珍福, 张俊波, and 郭相
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POPULATION of China ,POPULATION differentiation ,GENE flow ,GENETIC distance ,GENETIC correlations ,POPULATION genetics ,HAPLOTYPES - Abstract
Copyright of Acta Edulis Fungi is the property of Acta Edulis Fungi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2020
- Full Text
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41. 康复护理小组管理模式应用于 COPD 稳定期 患者对其病情控制的效果分析.
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翟海英, 吴霞, and 方媛媛
- Abstract
Copyright of Journal of Clinical Nursing in Practice is the property of Journal of Clinical Nursing in Practice (Editorial Board, Shanghai Jiao Tong University Press) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2021
42. 孕妇外周血胎儿游离DNA 高通量测序在产前非整倍体核型遗传筛查中的应用.
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张 燕, 王 亿, 缑灵山, 王 鹏, 方 媛, 王传霞, 王 娜, 索 峰, and 顾茂胜
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HOSPITAL care of children ,KARYOTYPES ,CHROMOSOME analysis ,AMNIOTIC liquid ,TRISOMY 18 syndrome ,PREGNANT women - Abstract
Copyright of Journal of Modern Laboratory Medicine is the property of Journal of Modern Laboratory Medicine Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2020
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43. 水体中邻苯二甲酸酯的光催化降解.
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梁大鹏, 聂林春, 方媛萍, 姜 旭, and 宁 杨
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ELECTROSPRAY ionization mass spectrometry ,DIBUTYL phthalate ,ULTRAVIOLET radiation ,DISCRIMINANT analysis ,CATALYSTS - Abstract
Copyright of Journal of Jilin University (Science Edition) / Jilin Daxue Xuebao (Lixue Ban) is the property of Zhongguo Xue shu qi Kan (Guang Pan Ban) Dian zi Za zhi She and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2020
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44. 慢加急性肝衰竭的预后评估及中西医结合治疗.
- Author
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王宪波, 张群, and 高方媛
- Abstract
Copyright of Journal of Clinical Hepatology / Linchuang Gandanbing Zazhi is the property of Journal of Clinical Hepatology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2020
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45. 不同饲草型小黑麦基因型的光合生理差异.
- Author
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赵方媛, 刘晶, 杜文华, and 田新会
- Abstract
Copyright of Acta Prataculturae Sinica is the property of Acta Prataculturae Sinica Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2020
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46. 胶质瘤干细胞的结肠癌转移相关基因1表达与替莫唑胺耐药的相关性.
- Author
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吕华荣, 胡胜, 吴星, 荣亮, 申松波, and 方媛
- Abstract
Copyright of Journal of Clinical Neurosurgery / Linchuang Shenjingwaike Zazhi is the property of Editorial Board of Journal of Clinical Neurosurgery and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2019
- Full Text
- View/download PDF
47. miR-506 与 PI3K/AKT 通路在自发性高血压大鼠心脏重构中的作用.
- Author
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曹瑜梦, 刘洋, 郭统帅, 马云龙, 吴岳, and 方媛
- Subjects
BLOOD pressure ,PRESSURE groups ,OXIDANT status ,OXIDATIVE stress ,WESTERN immunoblotting - Abstract
Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2018
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48. 儿茶酚胺抑素对急性心梗大鼠室性心律失常的影响.
- Author
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方媛, 舒娟, 刘洋, and 曹瑜梦
- Abstract
Objective To explore the correlation between the catestatin (CST) level and ventricular arrhythmia (VA) in acute myocardial infarction (AMI). Methods Sixty male rats were randomly divided into sham group (n=20) and AMI group (n=40). Myocardial infarction was produced by ligation of the left anterior descending coronary artery. Thirty-six rats in AMI groupsurvived. Both groups were detected for plasma CST level, ventricular arrhythmia susceptibility, ventricular vulnerable period and effective refractory period so as to evaluate the effect of CST on VA in AMI. Results Compared with that in sham group, LVEF reduced significantly in AMI group (P <0.01), while LVEDD, LVESD and CST increased (P <0.01). After programmed electrical stimulation, in AMI group VA was induced in 31 rats (86.1%) (P<0.01), ventricular vulnerable period extended, and effective refractory period shortened (P<0.01). Logistic regression analysis showed that decreased LVEF and increased CST were the independent risk factors of VA in AMI rats (P<0.01 to P<0.05). Conclusion The CST level is an independent risk factor for VA in AMI; therefore, it can be used to evaluate the prognosis of AMI. [ABSTRACT FROM AUTHOR] more...
- Published
- 2018
- Full Text
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49. 乳腺癌前哨淋巴结假阴性率的影响因素分析.
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吴慧, 曾可斌, 沈方媛, and 郭丹
- Published
- 2018
- Full Text
- View/download PDF
50. 罗丹明6G螺环酰肼荧光快速检测谷氨酸和天门冬氨酸.
- Author
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谢先格, 夏方媛, 黄苏琴, 彭小伟, 傅燕, 王筱梅, and 陶绪堂
- Abstract
Copyright of Imaging Science & Photochemistry is the property of Imaging Science & Photochemistry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) more...
- Published
- 2018
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