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采用非稳相偏振滤波的DAS-VSP数据P/S波分离方法及其应用
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作者 王腾飞 程玖兵 +3 位作者 孟涛 曹中林 胡善政 段鹏飞 《地球物理学报》 SCIE EI CAS CSCD 北大核心 2024年第7期2761-2772,共12页
分布式光纤声学传感(DAS)因成本低、易布设以及高密度采样等优势正成为重要的地震观测技术,尤其是越来越多地与垂直地震剖面(VSP)结合,用于主动地震勘探或被动地震监测.DAS传感器通过感知弹性波场产生的轴向应变或应变速率来观测地震波... 分布式光纤声学传感(DAS)因成本低、易布设以及高密度采样等优势正成为重要的地震观测技术,尤其是越来越多地与垂直地震剖面(VSP)结合,用于主动地震勘探或被动地震监测.DAS传感器通过感知弹性波场产生的轴向应变或应变速率来观测地震波场振动.然而,目前单分量DAS-VSP数据未完整地记录地下弹性波场的三维矢量振动信号,因此如何从中分离出P波或S波用于后续地震成像与参数反演是重要且很有挑战的课题.以弹性波传播理论为基础,本文根据P波和S波的频散关系估算接收点处各自的偏振方向,通过随频率和空间位置变化的偏振滤波实现DAS-VSP数据的P/S波分离.理论模型合成数据与东海实际DAS-VSP数据实验结果表明,该方法能有效地将P波和S波信号从单分量DAS-VSP数据中分离出来,可为后续纵横波速度反演、PP与PS波成像提供关键的数据预条件处理. 展开更多
关键词 分布式光纤声学传感(das) VsP P/s波分离 偏振投影 非稳相滤波
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朱氏滋脾固肾方Ⅰ号对慢性肾脏病2~4期脾肾气虚证症状评分、SCr及BUN的影响
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作者 费佳 马源 朱辟疆 《西部中医药》 2024年第8期111-114,共4页
目的:探讨朱氏滋脾固肾方Ⅰ号治疗慢性肾脏病(chronic kidney disease,CKD)2~4期脾肾气虚证的临床效果及对症状评分、血清肌酐(Serum creatinine,SCr)、血清尿素氮(blood urea nitrogen,BUN)等指标的影响。方法:选取CKD 2~4期患者60例,... 目的:探讨朱氏滋脾固肾方Ⅰ号治疗慢性肾脏病(chronic kidney disease,CKD)2~4期脾肾气虚证的临床效果及对症状评分、血清肌酐(Serum creatinine,SCr)、血清尿素氮(blood urea nitrogen,BUN)等指标的影响。方法:选取CKD 2~4期患者60例,依据随机数字表法分为观察组和对照组各30例。对照组采取西医常规治疗,观察组在对照组治疗基础上联合朱氏滋脾固肾方Ⅰ号治疗,两组患者均持续治疗12周,后续治疗在专科门诊随访。比较两组临床效果、症状评分、生活质量评分、肾功能指标水平(SCr、BUN)及不良反应情况。结果:观察组总有效率为86.67%(26/30),高于对照组的60.00%(18/30)(P<0.05)。治疗后两组各项症状评分、SCr及BUN水平均较治疗前下降(P<0.05),生活质量评分均上升(P<0.05),且观察组上述指标下降或上升较对照组显著(P<0.05)。两组不良反应发生率比较差异无统计学意义(P>0.05)。结论:朱氏滋脾固肾方Ⅰ号治疗CKD 2~4期脾肾气虚证患者具有显著疗效,可以改善患者肾功能及生活质量。 展开更多
关键词 肾脏病 慢性 朱氏滋脾固肾方Ⅰ号 肾功能 生活质量 临床疗效
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daVinciS手术机器人胸腺瘤切除3例 被引量:1
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作者 陈秀 韩冰 +7 位作者 郭巍 褚剑 王道喜 李耀奇 侯高峰 崔琦 吴晔 卞策 《中国肿瘤临床》 CAS CSCD 北大核心 2010年第13期770-773,共4页
目的:总结da Vinci S手术机器人胸腺瘤切除术的临床经验。方法:自2009年5月~2009年10月解放军第二炮兵总医院用da Vinci S手术机器人切除胸腺瘤3例,根据胸腺瘤体偏向一侧作为手术入路一侧。患者仰卧位,将术侧胸部及肩部垫高30度。双腔... 目的:总结da Vinci S手术机器人胸腺瘤切除术的临床经验。方法:自2009年5月~2009年10月解放军第二炮兵总医院用da Vinci S手术机器人切除胸腺瘤3例,根据胸腺瘤体偏向一侧作为手术入路一侧。患者仰卧位,将术侧胸部及肩部垫高30度。双腔气管插管,手术对侧肺单肺通气,从患者头侧偏向非术侧约30度将床旁机械臂车推至手术台旁合适位置,选定术侧胸壁腋前线至腋中线间第6肋间作为内窥镜成像系统入口,戳孔放入戳卡,并于其左右侧各一拳的距离(约在锁骨中线外第3肋间和第5肋间或第6肋间)插入左右机械手臂。于内窥镜戳孔与左操作孔之间向后加一个辅助孔。切除瘤体和全部胸腺,并清除其周围脂肪组织,胸腺周围小血管均用电凝止血,胸腺静脉用钛夹夹闭,标本用取物袋取出。结果:所有3例患者均手术成功,无手术死亡及主要并发症。无中转开胸,未加小切口。均完整切除瘤体和胸腺,并清除胸腺周围脂肪组织。手术时间80~240min(平均136.7min)。术后16~49h(平均28.7h)时拔除气管插管,术中估计出血量30~100mL(平均63.3mL),术后24h胸管引流量为100~250mL(平均160mL),围术期均未输血。1例左侧进胸者一过性膈神经麻痹,出院时复查恢复正常。术后病理按WHO分型,2例为B1型胸腺瘤,1例为B2型。结论:本研究报告的用da Vinci S手术机器人进行胸腺瘤切除术及周围脂肪组织清除是可行的,早期效果满意。 展开更多
关键词 胸腺切除术 胸腺瘤 da Vinci s手术机器人
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材料S—N、ε—N及da/dN—ΔK疲劳性能数据之间的内在联系 被引量:7
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作者 沈海军 郭万林 冯谦 《机械强度》 CAS CSCD 北大核心 2003年第5期556-560,共5页
材料的S—N、ε—N及da dN—ΔK疲劳性能数据分别是应力寿命法、局部应变法以及LEFM裂纹扩展法进行结构寿命分析的基础。文中根据几种疲劳寿命模型 ,探讨同一材料三种疲劳性能数据之间的内在联系及相互预测的可能性。具体内容包括 ,( 1)... 材料的S—N、ε—N及da dN—ΔK疲劳性能数据分别是应力寿命法、局部应变法以及LEFM裂纹扩展法进行结构寿命分析的基础。文中根据几种疲劳寿命模型 ,探讨同一材料三种疲劳性能数据之间的内在联系及相互预测的可能性。具体内容包括 ,( 1)用da dN—ΔK性能数据预测S—N数据。 ( 2 )用ε—N性能数据预测S—N数据。 ( 3 )用ε-N性能数据推测da dN—ΔK数据。研究结果表明 ,同种材料的S—N、ε—N及da dN—ΔK疲劳性能数据之间是相互联系的 ,存在相互预测的可能性。 展开更多
关键词 ε-N数据 s-N数据 疲劳性能 dα/dN-△K数据 材料
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基于Q-DAS的车辆零部件质量管理系统设计 被引量:1
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作者 张辉 支烽耀 +1 位作者 仝维超 张东阳 《汽车零部件》 2019年第5期7-10,共4页
系统采用C/S架构,数据集中器基于ARM核心的STM32单片机作为客户端,将测量仪器质量数据发送至数据集中管理软件;数据集中管理软件作为服务器,收集各客户端质量数据,将数据存储为Q-DAS、Excel文件等格式。企业根据Q-DAS的监控结果和分析报... 系统采用C/S架构,数据集中器基于ARM核心的STM32单片机作为客户端,将测量仪器质量数据发送至数据集中管理软件;数据集中管理软件作为服务器,收集各客户端质量数据,将数据存储为Q-DAS、Excel文件等格式。企业根据Q-DAS的监控结果和分析报告,实时了解生产质量、设备运行情况。 展开更多
关键词 车辆零部件 过程控制 质量管理 C/s架构 Q-das
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PRACTICE AND DEVELOPMENT ON ZHU'S AND CHAU'S SCALP ACUPUNCTURE 被引量:2
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作者 Zhu Mingqing Zhang Zhibin Jackson ChauChinese Acupuncture Institute of U. S. A. 《World Journal of Acupuncture-Moxibustion》 1996年第3期41-47,共7页
Zhu’s and Chau’s Scalp Acupuncture is one of the newly developed needling meth-ods which follows the "penetrating head acu-point needling" method. Through many years ofclinical experience, exploration and ... Zhu’s and Chau’s Scalp Acupuncture is one of the newly developed needling meth-ods which follows the "penetrating head acu-point needling" method. Through many years ofclinical experience, exploration and research in conjunction with the various advantages of differ-ent styles and sects of scalp acupuncture needling methods, a unique method of scalp acupuncturehas been developed. This method combines the modern medical theory and the traditional Chinesemedical theory. The region of head is divided into seven treatment areas: Shenting region (GV24), Touwei region (ST 8), Shuaigu region (GB 8), Baihui region (GV 2O), Qiangjian region(GV 18), Xinhui region (GV 22), Wangu region (GB 12). The manipulation is developed andcreated according to the Collection of Acupuncture and Moxibustion, Chouqi and Jinqi methods.In the process of the insertion of the needles, this method requires the cooperation of rapid andslow breathing by lifting, following and opposing the meridian course, including active and pas-sive 展开更多
关键词 zhus-Cha-i’s sCALP ACUPUNCTURE Chouqi METHOD Jinqi METHOD
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结构钢S355N及S355N-Z25的低温CTOD断裂韧性及其da/dN研究
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作者 陈立志 张亚军 《材料开发与应用》 CAS 2011年第5期42-44,48,共4页
分别采用三点弯曲SE(B)与紧凑拉伸C(T)试样,通过-20℃的低温裂纹尖端张开位移CTOD断裂韧性试验及疲劳裂纹扩展速率da/dN试验,研究了S355N及S355N-Z25结构钢的裂纹启裂与扩展的抗力。研究结果表明:S355N钢抵抗裂纹启裂及前期扩展的能力比... 分别采用三点弯曲SE(B)与紧凑拉伸C(T)试样,通过-20℃的低温裂纹尖端张开位移CTOD断裂韧性试验及疲劳裂纹扩展速率da/dN试验,研究了S355N及S355N-Z25结构钢的裂纹启裂与扩展的抗力。研究结果表明:S355N钢抵抗裂纹启裂及前期扩展的能力比S355N-Z25钢强,但前者抵抗裂纹后期扩展的能力比后者弱;当应力强度因子范围ΔK小于34.3MPa.槡m时,S355N钢的疲劳抗力比S355N-Z25钢弱,当ΔK等于34.3MPa.槡m时,两者具有相同的疲劳抗力,当ΔK大于34.3MPa.槡m时,前者的疲劳抗力比后者强。研究结果对两种钢板在工程上应用及结构的安全评定提供了参考。 展开更多
关键词 s355N及s355N-Z25钢板 低温CTOD断裂韧性 疲劳裂纹扩展速率da/dN 裂纹启裂 裂纹扩展 抗力
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Visualization analysis of the research status of FU Qingzhu’s Obstetrics and Gynecology based on bibliometrics 被引量:2
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作者 TIAN Sainan PENG Qinghua +2 位作者 CHEN Yinan LAN Congying YAN Junfeng 《Digital Chinese Medicine》 2022年第1期93-102,共10页
Objective This study examined the research status and development process of FU Qingzhu’s Obstetrics and Gynecology(Fu Qing Zhu Nv Ke,《傅青主女科》,FQZNK)in the past 40 years with bibliometrics and visual analysis.M... Objective This study examined the research status and development process of FU Qingzhu’s Obstetrics and Gynecology(Fu Qing Zhu Nv Ke,《傅青主女科》,FQZNK)in the past 40 years with bibliometrics and visual analysis.Methods Retrieved all related literature in the research field of FQZNK from the domestic and foreign databases:China National Knowledge Infrastructure(CNKI),China Science and Technology Journal Database(VIP),Wanfang Database,and Web of Science(WOS)core database,including Science Citation Index Expanded(SCIE),Social Sciences Citation Index(SSCI),and Arts&Humanities Citation Index(A&HCI).The search range was from January 1,1980 to March 10,2021.In addition,bibliometrics and CiteSpace 5.7.R2 software were used to analyze literature types,published journals,cited literature,the number of author publica-tions,co-author networks,co-institution networks,keyword co-occurrence networks,keyword clusters,and keyword bursts.Results A total of 678 valid records were included in the final dataset.Literature types,high publication journals,highly cited literature,high-yield institutions,high-yield research teams,and high-productivity scholars in this research field were found through bibliometrics.Liter-ature types can be divided into four categories,among which 451 are theoretical studies on academic thoughts of FQZNK,accounting for 66.5%of the included journals.The Journal of Shanxi Traditional Chinese Medicine had the largest volume of published articles(61),ac-counting for 9.0%of the total number of the included journals.The most cited literature was ZHOU Mingxin’s article“Using the quantitative method to discuss author’s authenticity and formula characteristics of FU Qingzhu’s Obstetrics and Gynecology”,which was cited 94 times.Hunan University of Chinese Medicine,the institution with the most publications,published 45 articles,and YOU Zhaoling,the most published author,published 33 articles.Moreover,it was found that most high-yield researchers came from high-yield institutions and that Hun-an University of Chinese Medicine had the most research on FQZNK.Keyword co-occur-rence analysis revealed that the keyword“FQZNK”had the highest frequency(597 times)and the highest centrality(1.00).Keyword cluster analysis used the Log-Likelihood Ratio(LLR)al-gorithm to form eleven important clusters:#0 treatment aiming at its root causes,#1 gynecopathy,#2 Siwu Decoction(四物汤),#3 FU Qingzhu,#4 post-partum,#5 infertility,#6 dysmenorrhea,#7 sterility,#8 coordinate the heart and kidney,#9 Danggui Buxue Decoction(当归补血汤),and#10 treatment.It was found that the prescriptions of FQZNK were studied mainly before 2000,the theoretical studies were mainly conducted before 2010,and its clinic-al application was mainly explored from 2010 until now.Diseases such as dysmenorrhea,morbid vaginal discharge,infertility,metrorrhagia,and polycystic ovarian syndrome(PCOS)have recently become popular topics in this field.Conclusion The current study provides more scientific,accurate,and comprehensive sci-entific support for further research and development of traditional Chinese medicine(TCM)in FQZNK.With this foundation,people can use burst detection to ascertain the current hot-spots in research,get their development trends,and forecast future research directions.In ad-dition,infertility,morbid vaginal discharge,flooding,and PCOS treatments based on TCM syndrome differentiation are currently popular research topics for FQZNK. 展开更多
关键词 FU Qingzhus Obstetrics and Gynecology (Fu Qing zhu Nv Ke 《傅青主女科》) scientific knowledge graph Visualization analysis BIBLIOMETRICs Citespace Gynecopathy INFERTILITY
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三菱M701S(DA)X型燃机在联合循环发电系统的应用研究 被引量:1
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作者 王涛 冯冉 +3 位作者 梁占林 谷延良 张庭钰 王铁民 《冶金能源》 2022年第1期45-48,共4页
以M701S(DA)X型燃机为核心设备的联合循环发电机组有效利用公司低品质高炉煤气资源,提高公司经济效益。同时M701S(DA)X机型较M701S(DA)机型在极低热值及压力波动适应性方面均有提高。主要备件可以和M701S(DA)机型兼容,节约检修费用。对... 以M701S(DA)X型燃机为核心设备的联合循环发电机组有效利用公司低品质高炉煤气资源,提高公司经济效益。同时M701S(DA)X机型较M701S(DA)机型在极低热值及压力波动适应性方面均有提高。主要备件可以和M701S(DA)机型兼容,节约检修费用。对联合循环发电系统的经济性进行分析,低温多效海水淡化装置的加入,提高了系统的热利用率,同时降低了热法海水淡化的能耗,是经济性较好的新系统。 展开更多
关键词 M701s(da)X 联合循环 应用研究
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CLINICAL OBSERVATION ON 44 CASES OF APOPLEXY WITH ZHU'S SCALP ACUPUNCTURE
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作者 Zhou ZiyangAcupuncture Hospital Affiliated to Anhui College of TCM, Hefei 230061, China 《World Journal of Acupuncture-Moxibustion》 1995年第1期25-29,共5页
88 cases of apoplexy of recovering and sequela phases were divided randomly intotwo groups,group of Zhu’s Scalp Acupuncture and group of somatic acupuncture There were 44 Casesin each group.Clinical effect of Zhu’s ... 88 cases of apoplexy of recovering and sequela phases were divided randomly intotwo groups,group of Zhu’s Scalp Acupuncture and group of somatic acupuncture There were 44 Casesin each group.Clinical effect of Zhu’s Scalp Acupuncture was better than that of somatic acupuncture,percentage of basic cure and marked effect of the former was markedly higher than that of thelatter(P【0.05).Clinical effect of Zhu’s Scalp Acupuncture on recovering phase of apoplexy wasmarkedly better than that on sequela phase(P【0.01 for the rate of basic cure and marked effect andP【0.05 for the total effective rate).Clinical effect of Zhu’s Scalp Acupuncture on hemorrhagicapoplexy hadn’t marked difference with that on ischemic apoplexy(P】0.05).Applying Zhu’s ScalpAcupuncture to treat apoplexy,only need a few points,it is easy to manipulate,the needling sensationsare intensive,the clinical effecct is good,it is easy to accept by patients. 展开更多
关键词 zhus sCALP Acupuncture APOPLEXY Hemiplegia.
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Vice Premier Zhu Rongji on China's Reform and Development
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《China's Foreign Trade》 1995年第5期3-4,共2页
Zhu Rongji, Vice Premier of the State Council of China, on January 27, 1995, made a speech "on China’s Reform and Development" at the World Economic Forum held in Davos in Switzerland. He gave a briefing on... Zhu Rongji, Vice Premier of the State Council of China, on January 27, 1995, made a speech "on China’s Reform and Development" at the World Economic Forum held in Davos in Switzerland. He gave a briefing on China’s reform and opening up and economic development. 展开更多
关键词 Vice Premier zhu Rongji on China’s Reform and Development World
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New Bioactive Molecules with Potential Antioxidant Activity from Various Extracts of Wild Edible Gelam Mushroom (<i>Boletus</i>spp.)
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作者 M. H. M. Y. Yuswan Jameel R. Al-Obaidi +3 位作者 A. Rahayu S. Sahidan F. Shazrul D. Fauzi 《Advances in Bioscience and Biotechnology》 2015年第4期320-329,共10页
Boletus spp. is a wild edible Gelam mushroom, which is only available at coastal area of Bachok, Kelantan. Locals have used this mushroom as a food source and as a traditional medicine. In this study, antioxidants wer... Boletus spp. is a wild edible Gelam mushroom, which is only available at coastal area of Bachok, Kelantan. Locals have used this mushroom as a food source and as a traditional medicine. In this study, antioxidants were extracted using Mili-Q water and methanol. Extraction of 1.0 g of Boletus spp. mushroom pileus and stipe by water produced 0.22 ± 0.09 g and 0.3 ± 0.07 g of total aqueous soluble extracts, respectively. Methanol extraction of 1.0 g Boletus spp. mushroom pileus and stipe produced 0.31 ± 0.08 mg and 0.37 ± 0.05 mg of total methanol soluble extracts, respectively. DPPH assay has been used to determine the value of antioxidant efficiency of each extracts. DPPH assay revealed that the EC50 value of pileus aqueous soluble extract and both pileus and stipe methanol soluble extracts were 1.2 mg/ml. The EC50 value of stipe aqueous soluble extracts was 1.4 mg/ml. The EC50 value of ascorbic acid, an antioxidant control was 0.5 mg/ml. Liquid chromatography- DPPH (LC-DPPH) assay combined with Quadrupole Time-of-flight Mass Spectrometry (QTOF-MS) analysis of 3:2 ratio methanol and water extract has detected 43 antioxidant compounds that were involved in the reduction of DPPH. To identify these compounds, SIMCA 3.0 software that consists of PCA, OPLS-DA and s-plot analyses had been used. PCA analysis had shown the antioxidant activity from sample on DPPH as 73.6%. This antioxidant activity confirmed by OPLS-DA analysis had shown the variability between sample and control as 99.6% with 99.3% prediction. S-plot selection had shown ten antioxidant compounds significantly involved in the DPPH assay. Four of these compounds were identified by the METLIN and NIST databases. The antioxidant metabolites were 2,4,6-trimethylacetophenone imine, glutamyl tryptophan, azatadine and lithocholic acid glycine conjugate. In conclusion, this study revealed that Boletus spp. mushroom is rich with natural antioxidants, which are potentially useful for multiple nutritional and health applications. 展开更多
关键词 BOLETUs DPPH EC50 CHEMOMETRIC QTOF PCA OPLs-da and s-Plot
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Zhu Lin:Recollections of an Ambassador's Wife
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《China Today》 1995年第3期44-47,共4页
ZhuLin:RecollectionsofanAmbassador'sWife¥//Beginningwiththisissue,wewillbepublishingselectionsfromthememoirs... ZhuLin:RecollectionsofanAmbassador'sWife¥//Beginningwiththisissue,wewillbepublishingselectionsfromthememoirsofZhuLin,wifeofth... 展开更多
关键词 zhu Lin:Recollections of an Ambassador’s Wife
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Ying Da's Sitcoms
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作者 Li Xia 《China Today》 2000年第2期51-53,共3页
In1994,YingDabroughttheAmericansitcomtoChina.Intheearly1980s,YingledBeijingUniversity's'moderndramateam.In1984,whenhestudiedstagedirectingatAmericanMissouriUniversity,helearnedhowtofilmdramasinfrontofaliveaudi... In1994,YingDabroughttheAmericansitcomtoChina.Intheearly1980s,YingledBeijingUniversity's'moderndramateam.In1984,whenhestudiedstagedirectingatAmericanMissouriUniversity,helearnedhowtofilmdramasinfrontofaliveaudience.Helovedtheconceptandwantedtobringsuc... 展开更多
关键词 In Ying das sitcoms
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Zhu Lin: Recollections of an Ambassador's Wife (Ⅲ)
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《China Today》 1995年第5期16-19,共4页
ZhuLin:RecollectionsofanAmbassador'sWife(Ⅲ)In1957,IndonesianPresidentSukarnoandhiswifepaidacourtesycalltoHua... ZhuLin:RecollectionsofanAmbassador'sWife(Ⅲ)In1957,IndonesianPresidentSukarnoandhiswifepaidacourtesycalltoHuangZhen'sresidence... 展开更多
关键词 Recollections of an Ambassador’s Wife zhu Lin
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Zhu Lin: Recollections of an Ambassador's Wife(Ⅱ)
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作者 Zhu Lin 《China Today》 1995年第4期44-46,共3页
ZhuLin:RecollectionsofanAmbassador'sWife(Ⅱ)FourYearsinHungaryAftersixmonthsofpreparation.weleftBeijingforHun... ZhuLin:RecollectionsofanAmbassador'sWife(Ⅱ)FourYearsinHungaryAftersixmonthsofpreparation.weleftBeijingforHungaryinmidJuly1950... 展开更多
关键词 Recollections of an Ambassador’s Wife zhu Lin
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自拟清热润目汤联合朱氏风池三针法配合眼周取穴对老年睑板腺功能障碍致干眼的治疗效果
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作者 朱艳霞 李新 应佳 《中国药物与临床》 CAS 2024年第13期817-821,共5页
目的探究自拟清热润目汤联合朱氏风池三针法配合眼周取穴对老年睑板腺功能障碍致干眼的治疗效果。方法将2021年8月至2023年8月浙江省丽水市中心医院眼科收治的109例老年睑板腺功能障碍致干眼患者作为研究对象。根据患者接受的不同治疗... 目的探究自拟清热润目汤联合朱氏风池三针法配合眼周取穴对老年睑板腺功能障碍致干眼的治疗效果。方法将2021年8月至2023年8月浙江省丽水市中心医院眼科收治的109例老年睑板腺功能障碍致干眼患者作为研究对象。根据患者接受的不同治疗方式进行分组,将接受常规西药治疗的患者纳入A组(53例),将接受西药治疗和自拟清热润目汤联合朱氏风池三针法配合眼周取穴治疗的患者纳入B组(56例),2组均治疗3个月。对比2组患者的治疗有效性、干眼程度[国际标准眼表疾病指数(OSDI)]、睑板腺功能(睑脂排出能力、眼睑分泌物性状)、角膜染色情况、非入侵泪膜破裂时间和并发症发生率(角膜溃疡、角膜穿孔、继发细菌感染)。结果B组的治疗有效率(95%)高于A组(81%)(P<0.05);B组患者的干眼程度[正常(63%)、轻度干眼(32%)、中度干眼(5%)、重度干眼(0)]低于A组[正常(41%)、轻度干眼(47%)、中度干眼(8%)、重度干眼(4%)](P<0.05);B组患者的睑脂排出能力正常率(73%)高于A组(51%),眼睑分泌物性状正常率(68%)高于A组(47%)(P<0.05);B组患者的角膜染色评分(4.6±0.7)分低于A组(6.5±0.8)分,非入侵泪膜破裂时间(11.0±1.3)s长于A组(10.3±1.1)s(P<0.05);B组并发症发生率(13%)与A组(8%)差异无统计学意义(P>0.05)。结论自拟清热润目汤联合朱氏风池三针法配合眼周取穴对老年睑板腺功能障碍致干眼的疗效显著,可有效缓解干眼症状、恢复眼睑功能、增强泪膜稳定性。 展开更多
关键词 自拟清热润目汤 朱氏风池三针法 老年人 睑板腺功能障碍 干眼病
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道、禅、儒古典哲学美学——朱耷书画创新溯源
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作者 沈名杰 《黑河学院学报》 2024年第5期175-180,共6页
朱耷的书画风格奇俊怪伟、创新。研究结果表明,朱耷独特的人生经历和深厚的哲学修养为其书画艺术的创新提供了坚实的基础。他的书画风格体现了“画法兼之书法”的理念,将书法与绘画相互融合,展现出大胆的创新精神。朱耷的书画艺术创新... 朱耷的书画风格奇俊怪伟、创新。研究结果表明,朱耷独特的人生经历和深厚的哲学修养为其书画艺术的创新提供了坚实的基础。他的书画风格体现了“画法兼之书法”的理念,将书法与绘画相互融合,展现出大胆的创新精神。朱耷的书画艺术创新受到哲学美学思想的深刻影响,其创新不仅表现在技艺和形式上,更重要的是他将道家、禅宗和儒家思想的美学意蕴融入创作中,形成独特的艺术风格和哲学思想。朱耷的书画艺术在中国绘画史上具有重要地位,其独特的艺术风格和哲学思想为后世所赞誉。通过对朱耷书画艺术的深入研究,可以更深入地理解中国传统文化的精髓和美学价值,为现代艺术创作提供宝贵的借鉴和启示。 展开更多
关键词 朱耷 书画艺术 艺术创新 哲学美学
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达芬奇-S外科手术辅助系统在普胸外科的应用 被引量:23
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作者 易俊 董国华 +2 位作者 许飚 李好 景华 《医学研究生学报》 CAS 2011年第7期696-699,共4页
目的评价使用达芬奇-S外科手术辅助系统(机器人)行不开胸普胸手术,观察其实用性及手术效果。方法利用达芬奇-S外科手术辅助系统对46例患者行普胸手术,其中胸腺切除术18例、食管癌根治术4例、双侧广泛肺大泡切除缝扎术1例、肺叶切除术18... 目的评价使用达芬奇-S外科手术辅助系统(机器人)行不开胸普胸手术,观察其实用性及手术效果。方法利用达芬奇-S外科手术辅助系统对46例患者行普胸手术,其中胸腺切除术18例、食管癌根治术4例、双侧广泛肺大泡切除缝扎术1例、肺叶切除术18例、肺楔形切除术4例、食道-左主支气管瘘修补术1例。结果 46例患者的手术均为全机器人完成,无中转开胸手术,患者术后均恢复平稳,平均住院时间为4.6 d(2~9 d)。结论几乎所有类型的胸科手术辅助系统都可以做到不开胸,手术安全可靠,效果确实,与传统开胸手术方式相比优势明显,损伤小、恢复快。但要注意医师及其他操作人员需具备胸科开放性手术经验,注意患者的选择,并做好紧急开胸的准备,以保证患者的安全。 展开更多
关键词 达芬奇-s外科手术辅助系统 普胸手术 微创外科
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IMPACTS OF PENETRATION THERAPY WITH HEAD ELECTRICAL ACUPUNCTURE ON PROLIFERATION OF NEURAL STEM CELLS IN SUBSTANTIA NIGRA OF RAT MODEL OF PARKINSON'S DISEASE 被引量:2
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作者 王顺 戚秀杰 韩迪 《World Journal of Acupuncture-Moxibustion》 2008年第4期23-31,共9页
Objective To probe into the function mechanism of penetration therapy with head electrical acupuncture on Parkinson's disease. Methods Microinjection of 6-hydroxydopamin (6-OHDA) on the left cor- pus striatum was a... Objective To probe into the function mechanism of penetration therapy with head electrical acupuncture on Parkinson's disease. Methods Microinjection of 6-hydroxydopamin (6-OHDA) on the left cor- pus striatum was adopted to prepare rotation model of Parkinson^s disease in rat. Penetration therapy with head electrical acupuncture was administered in treatment. Normal group, sham-operation group, model group and penetration therapy group were set up. (1)lmmunohistochemical (IHC) method was used to test the morphology and count of positive cell of tyrosine hydroxylase (TH). (2)RT-PCR technology was used to detect the expression of nestin mRNA of neural stem cell (NSC). Results (1)Compared with model group, in pene- tration therapy group, the expressions of TH-positive neurons in immune response were increased in areal density (AD), numerical density (ND) and integrating optic density (P〈0.05). (2)Compared with model group, in penetration therapy group, the expression of nestin mRNA was increased (P〈0. 05). Conclusion Penetration therapy with head electrical acupuncture promotes the proliferation of endogenous neural stem cells in substantia nigra of rat model of Parkinson's disease. 展开更多
关键词 Penetration therapy with head electrical acupuncture Parkinson's disease da neuron
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