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“个的自觉”:竹内好的“抵抗”和鲁迅的“回心”
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作者 常琳 《中国文学研究》 CSSCI 北大核心 2020年第2期183-188,共6页
竹内好的鲁迅研究确立了日本鲁迅研究的根基与视野,也为中国学界的鲁迅研究开启了新的研究范式。竹内好一反学界惯有的从鲁迅的思想文化意义出发赋予其作品和思想以价值的研究路径,于鲁迅的生命体验切入,体悟生命体验渗透于鲁迅文学活... 竹内好的鲁迅研究确立了日本鲁迅研究的根基与视野,也为中国学界的鲁迅研究开启了新的研究范式。竹内好一反学界惯有的从鲁迅的思想文化意义出发赋予其作品和思想以价值的研究路径,于鲁迅的生命体验切入,体悟生命体验渗透于鲁迅文学活动中刻烙下的思想印迹,显证自我否定与"作为行为的主体性"的"个的自觉"的建构与发生,继而以鲁迅思想的现代性反观日本"近代的超克",在对日本近代超克思想的否定与批判中立证鲁迅"回心"式自我否定的价值与意义,并以自我的生命体验和文化行为实践着鲁迅"个的自觉"。 展开更多
关键词 个的自觉 竹内好 鲁迅 “回心”
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论鲁迅“回心”思维对中国现代性进程的意义
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作者 孙海军 《理论月刊》 CSSCI 北大核心 2012年第12期68-71,共4页
鲁迅早期思想呈现出强调"主观之内面精神"的"主观主义"倾向,日本学者竹内好结合鲁迅十年沉默期的生存体验,在此基础上提出"回心"说,极大影响到此后鲁迅研究的格局。但是,只有把鲁迅的这一思维范式放在中... 鲁迅早期思想呈现出强调"主观之内面精神"的"主观主义"倾向,日本学者竹内好结合鲁迅十年沉默期的生存体验,在此基础上提出"回心"说,极大影响到此后鲁迅研究的格局。但是,只有把鲁迅的这一思维范式放在中国近代思想史的宏观背景下来考察,才能准确辨析和判断出它的时代价值及其思想史意义。某种意义上说,正是"回心"思维催发了现代意义上"个"的诞生,从而开启了中国现代性的进程,并使得中国的现代性呈现出一种所谓的"反现代性的现代性"的特质。 展开更多
关键词 鲁迅 “回心”思维 现代性
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“竹内鲁迅”的“回心”与“挣扎” 被引量:1
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作者 张双昊 靳丛林 《吉林大学社会科学学报》 CSSCI 北大核心 2010年第6期78-84,共7页
"回心"与"挣扎"(抵抗)是竹内好《鲁迅》一书的两个关键词语。竹内好设定鲁迅一生中有一个确立他作为文学家的"回心之轴"的决定性契机;在这一契机下鲁迅通过"挣扎"——抵抗的方式获得了他真正... "回心"与"挣扎"(抵抗)是竹内好《鲁迅》一书的两个关键词语。竹内好设定鲁迅一生中有一个确立他作为文学家的"回心之轴"的决定性契机;在这一契机下鲁迅通过"挣扎"——抵抗的方式获得了他真正的文学家的自觉——正觉;一种主体性的文学自觉意识的确立,贯穿在鲁迅一生之中,那是他变化之中不曾变化的根本的思想元素,也是"竹内鲁迅"的核心思想。竹内好借助鲁迅"回心"、"挣扎"的方式,实质上进行着一种生命的抵抗过程:凭藉鲁迅式的挣扎——抵抗,竹内好也在不断地否定自我,完成着自身思想的跃进。 展开更多
关键词 鲁迅研究 “竹内鲁迅” “回心” “挣扎” “抵抗”
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“竹内鲁迅”的“回心”概念——基于探源的阐释 被引量:1
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作者 李明晖 《吉林大学社会科学学报》 CSSCI 北大核心 2022年第4期222-232,240,共12页
竹内好的“回心”概念来自《叹异钞》,而《叹异钞》中的“回心”一词可循法然《选择本愿念佛集》、法照《净土五会念佛略法事仪赞》,清晰追溯到《成唯识论》等汉译佛典。竹内好在《鲁迅》中以“回心”描述鲁迅与近代思想的关系,与《叹... 竹内好的“回心”概念来自《叹异钞》,而《叹异钞》中的“回心”一词可循法然《选择本愿念佛集》、法照《净土五会念佛略法事仪赞》,清晰追溯到《成唯识论》等汉译佛典。竹内好在《鲁迅》中以“回心”描述鲁迅与近代思想的关系,与《叹异钞》中关于“回心”的论说具有逻辑的同构性,即以“绝望”为介质,否定所有外来权威与教条。竹内好以此表达鲁迅的文化特质,即绝望于作为外来权威的近代,因而终其一生都走在真正通往近代目标的道路上。《何谓近代》中的“二重抵抗”是“回心”的实质,即走自己的道路。竹内好借用“回心”隐喻的是以抵抗外来近代的方式实现现代理想的“革命”。 展开更多
关键词 鲁迅研究 鲁迅 竹内好 “回心” 《叹异钞》 二重抵抗
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PIV MEASUREMENT FOR SWIRLER FLOW FIELD IN GAS TURBINE COMBUSTOR 被引量:9
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作者 颜应文 李井华 +3 位作者 徐榕 邓远灏 徐华胜 钟世林 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 2012年第4期307-317,共11页
The characteristics of swirler flow field, including cold flow field and combustion flow field, in gas tur- bine combustor with two-stage swirler are studied by using particle image velocimetry (PIV). Velocity compo... The characteristics of swirler flow field, including cold flow field and combustion flow field, in gas tur- bine combustor with two-stage swirler are studied by using particle image velocimetry (PIV). Velocity compo- nents, fluctuation velocity, Reynolds stress and recirculation zone length are obtained, respectively. Influences of geometric parameter of primary hole, arrangement of primary hole, inlet air temperature, first-stage swirler an- gle and fuel/air ratio on flow field are investigated, respectively. The experimental results reveal that the primary recirculation zone lengths of combustion flow field are shorter than those of cold flow field, and the primary reeir- culation zone lengths decrease with the increase of inlet air temperature and fuel/air ratio. The change of the geo- metric parameter of primary hole casts an important influence on the swirler flow field in two-stage swirler com- bustor. 展开更多
关键词 swirler flow field gas turbine combustor particle image velocimetry primary recirculation zone length
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鲁迅湘灵诗中“力”的博弈与神祇再造
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作者 熊莺 《华中师范大学学报(人文社会科学版)》 CSSCI 北大核心 2023年第6期109-118,共10页
鲁迅笔下几首极富代表性的湘灵诗表明:鲁迅对“力”的认知与阐释显然是多面性的。纵然鲁迅对现实中以暴制暴的反抗方式持保留态度,但这并不影响他在文学场域主张“撄人心”的文学观,他充分肯定了屈原诗作“撄人心”的潜质。鲁迅的湘灵... 鲁迅笔下几首极富代表性的湘灵诗表明:鲁迅对“力”的认知与阐释显然是多面性的。纵然鲁迅对现实中以暴制暴的反抗方式持保留态度,但这并不影响他在文学场域主张“撄人心”的文学观,他充分肯定了屈原诗作“撄人心”的潜质。鲁迅的湘灵诗将楚辞传统中的香草美人形象巧妙改造成能够承载现代情感的意象,以此烘托、反衬强力制暴的必要性,成为鲁迅所作“湘灵诗”的共同价值取向。他改变了传统屈骚抒情模式中神祇形象的轻灵柔婉之美,取而代之的是女斗士与反动势力强势对抗所绽放的崇高美与力量美。鲁迅以革命家的行动辅以文学家的回心,以狂暴之力再造远古神祇,以此抵抗传统屈原诗赋中文学无力的局限性。 展开更多
关键词 鲁迅 湘灵诗 神祇再造 “撄人心” “回心”
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New technology of determining coalbed gas content by reversion seal coring 被引量:11
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《Journal of Coal Science & Engineering(China)》 2012年第1期35-38,共4页
The key of the direct method of determining coalbed gas content is how to shorten the coal core exposure time in the sampling progress and reduce measuring error of gas content which comes from the calculation of losi... The key of the direct method of determining coalbed gas content is how to shorten the coal core exposure time in the sampling progress and reduce measuring error of gas content which comes from the calculation of losing gas content. The coring tests were carried out in No.24 drilling field of 715 floor gateway in Qinan Coal Mine by using traditional drill core bar- rel sampler and self-designed reversion seal coring equipment. The losing gas content was calculated by power functional method, and the gas content of two coring methods was determined, respectively. Results show that, compared with traditional drill core barrel sampling, the newly seal coring equipment can significantly shorten the coal core exposure time, the 30 min desorption gas content increases obviously, the calculation of losing gas content reduces by 56.99%, the desorption gas content in normal atmosphere increases by 113.24%, and the determining value of gas content increases by 10.06%. The new technol- ogy has much higher accuracy, and it is worthwhile to be popularized. 展开更多
关键词 gas content seal coring exposure time losing gas content
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Origin of and therapeutic approach to cardiac syndrome X:Results of the proton pump inhibitor therapy for angina-like lingering pain trial (PITFALL trial) 被引量:1
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作者 Christoph G Dietrich Susanne Laupichler +4 位作者 Sven Stanzel Ron Winograd Oliver Al-Taie Carsten Gartung Andreas Geier 《World Journal of Gastroenterology》 SCIE CAS CSCD 2008年第42期6506-6512,共7页
AIM: To investigate the frequency of gastroen-terological diseases in the etiology and the efficacy of proton pump inhibitors (PPIs) in the treatment of cardiac syndrome X (CSX) as a subform of non-cardiac chest pain ... AIM: To investigate the frequency of gastroen-terological diseases in the etiology and the efficacy of proton pump inhibitors (PPIs) in the treatment of cardiac syndrome X (CSX) as a subform of non-cardiac chest pain (NCCP). METHODS: We investigated 114 patients with CSX using symptom questionnaires. A subgroup of these patients were investigated regarding upper gastrointestinal disorders (GIs) and treated with PPI. Patients not willing to participate in investigation and treatment served as control group. RESULTS: Thirty-six patients denied any residual symptoms and were not further evaluated. After informed consent in 27 of the remaining 78 patients, we determined the prevalence of disorders of the upper GI tract and quantifi ed the effect of treatment with pantoprazole. We found a high prevalence of gastroenterological pathologies (26/27 patients, 97%)with gastritis, gastroesophageal reflux disease (GERD) and acid reflux as the most common associated disorders. If treated according to the study protocol, these patients showed a significant improvement in the symptom score. Patients treated by primary care physicians, not according to the study protocol had a minor response to treatment (n = 19, -43%), while patients not treated at all (n = 26) had no improvement of symptoms (-0%). CONCLUSION: Disorders of the upper GI tract are a frequent origin of CSX in a German population and can be treated with pantoprazole if given for a longer period. 展开更多
关键词 Non-cardiac chest pain Gastroesophageal reflux disease Proton pump inhibitor Cardiac syndrome X
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Feasibility of central loop TEM method for prospecting multilayer water-fi lled goaf 被引量:9
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作者 Yan Shu Xue Gou-Qiang +2 位作者 Qiu Wei-Zhong Li Hai Zhong Hua-Sen 《Applied Geophysics》 SCIE CSCD 2016年第4期587-597,736,共12页
With deep mining of coal mines, prospecting multilayer water-filled goaf has become a new content that results from geophysical exploration in coalfields. The central loop transient electromagnetic (TEM) method is f... With deep mining of coal mines, prospecting multilayer water-filled goaf has become a new content that results from geophysical exploration in coalfields. The central loop transient electromagnetic (TEM) method is favorable for prospecting conductive layers because of the coupling relationship between its field structure and formation. However, the shielding effect of conductive overburden would not only require a longer observation time when prospecting the same depth but also weaken the anomalous response of underlying layers. Through direct time domain numerical simulation and horizontal layered earth forward modeling, this paper estimates the length of observation time required to prospect the target, and the distinguishable criterion of multilayer water-filled goal is presented with observation error according to the effect of noise on observation data. The observed emf curves from Dazigou Coal Mine, Shanxi Province can distinguish multilayer water-filled goaf. In quantitative inversion interpretation of observed curves, using electric logging data as initial parameters restrains the equivalence caused by coal formation thin layers. The deduced three-layer and two-layer water-filled goals are confirmed by the drilling hole. The result suggests that when observation time is long enough and with the anomalous situation of underlying layers being greater than the observation error, the use of the central loop TEM method to orosoect a multilaver water-filled goaf is feasible. 展开更多
关键词 central loop TEM method prospecting multilayer water-filled goaf conductive shielding layer numerical and theoretical analysis length of observation time observation error distinguishable criterion
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Characteristics of elevated cardiac troponin I in patients with acute ischemic stroke 被引量:6
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作者 Yu-Xia CUI Hui REN +4 位作者 Chong-You LEE Su-Fang LI Jun-Xian SONG Xu-Guang GAO Hong CHEN 《Journal of Geriatric Cardiology》 SCIE CAS CSCD 2017年第6期401-406,共6页
Objective To study prognostic characteristics of cardiac troponin I (cTnI) elevation in acute ischemic stroke. Methods We retrospectively studied patients (n = 248) with acute ischemic stroke, acute ST-segment ele... Objective To study prognostic characteristics of cardiac troponin I (cTnI) elevation in acute ischemic stroke. Methods We retrospectively studied patients (n = 248) with acute ischemic stroke, acute ST-segment elevation myocardial infarction, and acute non-ST-elevation myocardial infarction who were treated between January 2013 and October 2015. Baseline demographic data and changes in cTnI levels among these three groups were compared. Patients with acute ischemic stroke were assigned to either the cTnI elevation group (cTnI 〉 0.034 ng/mL) or the no cTnI elevation group (cTnI ≤ 0.034 ng/mL). Logistic regression analysis was used to identify risk factors associated with elevated serum cTnI in patients with acute ischemic stroke. Moreover, the duration of hospital stay and incidence of major cardiovascular outcomes were compared in patients with acute ischemic stroke, with or without elevated cTnI. Results In this study population of patients with acute ischemic stroke (n = 178), acute ST-segment elevation myocardial infarction (n = 35), and acute non-ST-elevation myocardial infarction (n = 35), patients with acute ischemic stroke with elevated cTnI comprised 18.54% of subjects. Patients with elevated cTnI were older and more likely to have a history of hypertension. In addition, these patients had higher levels of inflammatory markers, reduced renal functions, increased D-dimer levels, higher NIH stroke scores, and lower left ventricular ejection fractions. Logistic regression analysis showed that both percentage of neutrophil and NIH stroke scores were elevated; estimated glomerular filtration rate and left ventricular ejection fraction were decreased in patients with acute ischemic stroke who had elevated cTnI, and they had more frequent major cardiovascular events during hospital stay. Conclusion Elevated cTnI detected in patients with acute ischemic stroke, indicated a greater likelihood of poor short-term prognosis during hospital stay. 展开更多
关键词 Acute ischemic stroke Acute myocardial infarction Cardiac troponin I
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Angina rapidly improved with a plant-based diet and returned after resuming a Western diet 被引量:1
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作者 Daniele Massera Lauren Graf +1 位作者 Sofia Barba Robert Ostfeld 《Journal of Geriatric Cardiology》 SCIE CAS CSCD 2016年第4期364-366,共3页
Atherosclerosis and its related cardiovascular disease is the most common cause of morbidity and mortality in the Western world. The roots of this disease may lie, in part, in dietary and lifestyle behaviors, indicati... Atherosclerosis and its related cardiovascular disease is the most common cause of morbidity and mortality in the Western world. The roots of this disease may lie, in part, in dietary and lifestyle behaviors, indicating that modifica- tion of these behaviors may lead to profound improvements. 展开更多
关键词 Cardiovascular disease Lifestyle therapy NUTRITION Plant-based diet
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Optimization of process parameters and kinetic modelling for leaching of copper from oxidized copper ore in nitric acid solutions
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作者 Mehmet Kayra TANAYDIN Zümra BakıcıTANAYDIN Nizamettin DEMIRKIRAN 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2022年第4期1301-1313,共13页
The leaching behavior of Tunceli malachite mineral was investigated in nitric acid solutions by two steps to evaluate the effect of various experimental parameters.In the first step,the optimal conditions for the leac... The leaching behavior of Tunceli malachite mineral was investigated in nitric acid solutions by two steps to evaluate the effect of various experimental parameters.In the first step,the optimal conditions for the leaching process were determined,while in the second step,a kinetic evaluation for the process was performed.In the optimization experiments,the concentration of nitric acid,temperature,stirring speed,and solid-to-liquid ratio were selected as the independent variables,and the central composite design method(CCD)was applied to the experimental data.At the end of the experiments,the optimal values for the concentration of nitric acid,temperature,solid-to-liquid ratio and stirring speed were determined to be 0.5 mol/L,50℃,0.004 g/m L and 500 r/min,respectively.Under the optimal conditions,the leaching rate was found to be 99%for 120 min of reaction time.In the kinetic evaluation tests,the effects of the concentration of nitric acid,temperature,stirring speed,solid-to-liquid ratio and particle size on the leaching rate of copper from malachite were investigated.In these tests,it was determined that the leaching rate increased with the increase in the temperature,acid concentration and stirring speed,and with the decrease in the particle size and solid-to-liquid ratio.In consequence of the kinetic analysis,it was observed that the leaching kinetics followed the mixed kinetic model,and a mathematical model for the leaching process was introduced.The activation energy for this process was calculated to be 36.23 k J/mol. 展开更多
关键词 LEACHING COPPER RECOVERY central composite design shrinking core model
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野虎拳散招制敌术
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作者 王志伟 《精武》 2003年第1期10-10,共1页
“与敌战,生死存亡一线也。须一击必胜,无必须之把握不可击之。搏斗中,要如火烧身,不停击之,如黄河般滔滔不绝,使其无还手之力,方为真斗士。”——《野虎拳理下篇:斗》
关键词 野虎拳 散招 制敌术 用法 “转身别臂” “转身摆肘” “弯腿摆肘” “回心双肘”
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Analysis of Noise at Coal Face by Fully-Mechanized Coal Winning Technology 被引量:1
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作者 刘照鹏 《Journal of China University of Mining and Technology》 2003年第1期113-116,共4页
The noise level of coal face by full-mechanized coal winning technology was measured in a coal mine. And then it was analyzed and evaluated using environment science, ergonomics and fussy mathematics analysis. Basis o... The noise level of coal face by full-mechanized coal winning technology was measured in a coal mine. And then it was analyzed and evaluated using environment science, ergonomics and fussy mathematics analysis. Basis of the statistics and analysis of the measured noise level some measures, such as applying the new materials and improving the construction of the equipment, were carried out. The resuts show that they can reduce the noise level, improve the working environment and enhance the work efficiency. 展开更多
关键词 noise coal face fully-mechanized coal winning technology ANALYSIS
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Spatial Structure of Central Places in Jilin Central Urban Agglomeration, Jilin Province, China 被引量:1
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作者 WANG Shijun WANG Yongchao WANG Dan 《Chinese Geographical Science》 SCIE CSCD 2014年第3期375-383,共9页
Using the radius of gyration from fractal theory, this paper describes the calculation of fractal dimensions for the four tiers of central places in the Jilin Central Urban Agglomeration(JCUA), Jilin Province, China a... Using the radius of gyration from fractal theory, this paper describes the calculation of fractal dimensions for the four tiers of central places in the Jilin Central Urban Agglomeration(JCUA), Jilin Province, China and the structural characteristics of each tier: 1) the 1st tier central place, Changchun Proper(not including Shuangyang District), provides the most service functions and has the most stable primate position; 2) the 2nd tier central places, Jilin Proper, Siping Proper, Liaoyuan Proper and Songyuan Proper have unclear statuses and do not provide certain functions; 3) the 3rd tier central places comprise 23 county-level cities, counties and urban districts(including Shuangyang District of Changchun), exhibiting a dense spatial structure that agrees with theory; 4) the 4th tier contains the largest number of central places(248 designated towns), but they are loosely distributed. In this study, a spatial image of the JCUA was created, based on vectorized data of the urban settlement distribution, which was then modified and abstracted to create a hexagonal network covering the JCUA. Compared to the traditional central place model, the modified spatial image conforms to the K = 3 principle. In reality, however, the growth of some 3rd tier central places should be increased with the cities being upgraded to the 2nd tier so as to overcome that tier′s functional deficiency. The loose distribution in the 4th tier should also be changed. This apparent anomaly can be explained by the fact that the classic hexagon model used to describe the way market areas layout does not exist in the real world. However, this should not be viewed as an obstacle to using central place theory. If its assumptions are properly applied, it can still assist research into the spatial structure of regions. 展开更多
关键词 Jilin Central Urban Agglomeration (JCUA) central place system spatial structure FRACTAL spatial image
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Effect of coronary artery revascularization on in-hospital outcomes and long-term prognoses in acute myocardial infarction patients with prior ischemic stroke
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作者 Bo-Yu LI Xiao-Ming LI +3 位作者 Yan ZHANG Zhan-Yun WEI Jing LI Qi HUA 《Journal of Geriatric Cardiology》 SCIE CAS CSCD 2016年第2期145-151,共7页
Objective To investigate whether coronary artery revascularization therapies (CART), including percutaneous coronary intervention (PCI) and coronary artery bypass grafting (CABG), can improve the in-hospital and... Objective To investigate whether coronary artery revascularization therapies (CART), including percutaneous coronary intervention (PCI) and coronary artery bypass grafting (CABG), can improve the in-hospital and long-term outcomes for acute myocardial infarction (AMI) patients with prior ischemic stroke (IS). Methods A total of 387 AMI patients with prior IS were enrolled consecutively from January 15, 2005 to December 24, 2011 in this cohort study. All patients were categorized into the CART group (n = 204) or the conservative medications (CM) group (n = 183). In-hospital cardiocerebral events and long-term mortality of the two groups after an average follow-up of 36 months were recorded by Kaplan-Meier survival curves and compared by Logistic regression and the Cox regression model. Results The CART patients were younger (66.5 ± 9.7 years vs. 71.7 ± 9.7 years, P 〈 0.01), had less non-ST segment elevation myocardial infarction (11.8% vs. 20.8%, P = 0.016) and more multiple-vascular coronary lesions (50% vs. 69.4%, P = 0.031). The hospitalization incidence of cardiocerebral events in the CART group was 9.3% while 26.2% in the CM group (P 〈 0.01). CART significantly reduced the risk of in-hospital cardiocerebral events by 65% [adjusted odds ratio (OR) = 0.35, 95% CI: 0.13-0.92]. By the end of follow-up, 57 cases (41.6%) died in CM group (n = 137) and 24 cases (12.2%) died in CART group (n = 197). Cox regression indicated that CART decreased the long-term mortality by 72% [adjusted hazard ratio (HR) = 0.28, 95% CI: 0.064).46], while categorical analysis indicated no s{gnificant dif- ference between PCI and CABG. Conclusions CART has a significant effect on improving the in-hospital and long-term prognoses for AMI patients with prior IS. 展开更多
关键词 Acute myocardial infarction Conservative medications Coronary artery bypass grafting Coronary artery revascularization Ischemic stroke Percutaneous coronary intervention
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Change of Nonlinear Heart Rate Variability Indices in Different Seasons
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作者 Natalya Botoeva 《Journal of Earth Science and Engineering》 2012年第10期576-583,共8页
The study investigates the nonlinear heart rate variability indices in different seasons and their dependence on current meteorological factors. The study included 61 relatively healthy student volunteers, their age w... The study investigates the nonlinear heart rate variability indices in different seasons and their dependence on current meteorological factors. The study included 61 relatively healthy student volunteers, their age were 19-23 and they were examined repeatedly in different seasons. The HRV (heart rate variability) recording was performed with the use of the hardware-software complex "Varikard 2.51" Nonlinear HRV indices were calculated by means of the Kubios HRV 2.1. The following indicators: SD1, SD2, SD1/SD2, D2, DFA, SampEn and quantitative indicators of recurrence analysis (RQA )---Lmean, Lmax, REC, DET, ShanEn had been analyzed. Statistical analysis was performed using the Statistica 6.0. For the detection of between-group differences were used Repeated Measures ANOVA, and the dependence of nonlinear HRV indices on meteorological was analyzed with the use of multiple non-linear regression. The investigation showed a relative increase in SampEn and the reduction of al in winter and spring seasons, strengthening relationships SampEn correlation with other indicators in the winter season as well as the dependence SampEn on meteorological factors in summer. The detected changes can be considered as the realization of adaptive response of a healthy body. 展开更多
关键词 Nonlinear heart rate variability SEASONS weather factors.
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Neutrophil-to-lymphocyte ratio compared to N-terminal pro-brain natriuretic peptide as a prognostic marker of adverse events in elderly patients with chronic heart failure 被引量:21
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作者 Wei YAN Rui-Jun LI +3 位作者 Qian JIA Yang MU Chun-Lei LIU Kun-Lun HE 《Journal of Geriatric Cardiology》 SCIE CAS CSCD 2017年第2期127-134,共8页
Background The neutrophil-to-lymphocyte (N/L) ratio has been associated with poor prognosis in patients with heart failure, but it has not been compared with N-terminal pro-brain natriuretic peptide (NT-proBNP) in... Background The neutrophil-to-lymphocyte (N/L) ratio has been associated with poor prognosis in patients with heart failure, but it has not been compared with N-terminal pro-brain natriuretic peptide (NT-proBNP) in elderly patients with chronic heart failure (CHF). We sought to make this comparison. Methods A total of 1355 elderly patients with CHF were analyzed. A multivariate logistic regression model was used to analyze the variables associated with atrial fibrillation (AF). Cox regression analysis was used to assess the multivariable rela- tionship between the N/L ratio, NT-proBNP level, and subsequent major cardiovascular events (MCE). Results In the multiple logistic regression analysis, the N/L ratio was demonstrated as a risk factor for AF in elderly patients with CHF [odds ratio (OR): 1.079, 95% confi- dence interval (CI): 1.027-1.134, P = 0.003]. The median follow-up period was 18 months. In a multivariable model using tertiles of both variables, the highest tertile of the N/L ratio was significantly associated with MCE [hazard ratio (HR): 1.407, 95% CI: 1.098-1.802, P = 0.007] compared with the lowest tertile. Similarly, the highest NT-proBNP tertile was also significantly associated with MCE (HR: 1.461, 95% CI: 1.104-1.934, P- 0.008). Conclusions In elderly patients with CHF, the N/L ratio is one of the important risk factors for AF and it is an inexpensive and readily available marker with similar independent prognostic power to NT-proBNP. The risk of MCE increases 1.407-fold when the N/L ratio is elevated to the highest tertile. 展开更多
关键词 Atrial fibrillation Chronic heart failure Elderly patients Neutrophil-to-lymphocyte ratio N-terminal pro-brain natriureticpeptide
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Effects of adjuvant Chinese patent medicine therapy on major adverse cardiovascular events in patients with coronary heart disease angina pectoris:a population-based retrospective cohort study 被引量:5
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作者 Yijia Liu Zhu Li +5 位作者 Xu Wang Tongyao Ni Mei Ma Yuanyuan He Rongrong Yang Mingchi Luo 《Acupuncture and Herbal Medicine》 2022年第2期109-117,共9页
Objective: This study aimed to explore the effects of Chinese patent medicine(CPM) in reducing the incidence of major adverse cardiovascular events(MACE) in patients with coronary heart disease(CHD) angina pectoris an... Objective: This study aimed to explore the effects of Chinese patent medicine(CPM) in reducing the incidence of major adverse cardiovascular events(MACE) in patients with coronary heart disease(CHD) angina pectoris and improving clinical effectiveness and provide evidence for its use as clinical adjuvant therapy.Methods: Twenty-eight thousand five hundred and seventeen patients hospitalized with CHD angina pectoris from 6 hospitals were divided into CPM group(n = 11,374) and non-CPM group(n = 17,143) to evaluate the incidence of MACE, including myocardial infarction, percutaneous coronary intervention, and coronary artery bypass grafting.Results: The incidence of MACE in the CPM group was lower than that in the non-CPM group. CPM therapy was an independent protective factor that reduced the overall risk of MACE [adjusted hazard ratio = 0.40, 95% confidence interval(0.33;0.49)]. Patients in the CPM group who received one, two, or three types of CPM could benefit from adjuvant treatment with CPM, and taking more types of CPM was associated with a lower risk of MACE. In addition, the male population was better than the female population at taking CPM, and middle-aged people aged 55 to 64 were more suited to take CPM based on Western medicine.Conclusions: The use of CPM as adjuvant therapy can decrease the occurrence of MACE in patients with CHD angina pectoris,especially in men and middle-aged people, and the drug treatment plan should be optimized accordingly. However, this conclusion needs further verification by prospective cohort studies in the future. 展开更多
关键词 Chinese patent medicine Coronary heart disease angina pectoris Major adverse cardiovascular events Retrospective cohort study
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Cylindrical coordinate measuring machines: probe offset and workpiece clamping error
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作者 QIU Zu-rong WANG Cheng-lin +4 位作者 SU Zhi-kun LI Hao-peng XUE Jie LI Xing-hua LU Yao-huan 《Journal of Measurement Science and Instrumentation》 CAS CSCD 2019年第3期205-212,共8页
A cylindrical coordinate measuring machine for the detection of large-size rotational parts is introduced. The measuring machine can simultaneously measure the geometrical dimensions, form and position errors of the i... A cylindrical coordinate measuring machine for the detection of large-size rotational parts is introduced. The measuring machine can simultaneously measure the geometrical dimensions, form and position errors of the inner and outer surfaces. Since the maximum length of the workpiece can reach 2 000 mm , it is difficult to be clamped and adjusted and easy to produce clamping error. The eccentricity can be up to 1.5 mm, which has an interaction effect with the probe mounting offset. We mainly study the probe offset of the measuring machine and the influence of the workpiece clamping error on the measurement. A method of controlling the offset of the measuring probe is proposed. The effect of the clamping error is eliminated through the space coordinate transformation of the workpiece axis, and the axis is fitted by the least square method. Finally, a common fixture can be realized to meet the clamping requirements of the workpiece. 展开更多
关键词 rotational parts probe offset ECCENTRICITY cylindrical coordinate measuring machine
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