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A Contrastive Genre Analysis of Chinese and American University Admission Brochures
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作者 占小海 许云柯 《海外英语》 2015年第17期239-246,共8页
This study mainly uses the move and step analysis to conduct a contrastive genre analysis on the selected 20 Chinese ad-mission brochures(CABs) and 20 American admission brochures(AABs).Differences in moves,move seque... This study mainly uses the move and step analysis to conduct a contrastive genre analysis on the selected 20 Chinese ad-mission brochures(CABs) and 20 American admission brochures(AABs).Differences in moves,move sequences and step arrange-ments have revealed themselves in this comparison.Firstly,Chinese university admission brochures cast more focus on basic infor-mation about the university,the application procedure and admission criteria,while American universities,besides offering such in-formation,also emphasize the promotional function of the admission brochures.They use appealing and creative moves to commer-cially‘sell'advantages of the university to the potential applicants.Secondly,based on Kress & van Leeuwen's visual grammarsymbolic meaning,images and colors in admission brochures are also explored and analyzed as language.For one thing,after count-ing the frequency of the four categories of images,namely portrait,campus scenery,campus life pictures and graphs,it is foundthat,compared with CABs,AABs have a highly more obvious tendency in using images.The images are used as an effective tool toincrease the sense of credibility,identity-recognition,attract reader's attention,and help understanding,making the facts and in-formation more intuitive.For another thing,the main colors used in the brochures are yet another noticeable feature.Especially inAmerican brochures,universities tend to use their‘traditional colors' in the brochure to achieve a sense of consistency.Some Chi-nese brochures also follow this promotional strategy,yet a large percentage of them do not use any recognizable colors other thanthe printed black and white.Based on these differences,suggestions are put forward from perspectives including choice of movesand steps to improve the quality of CABs,hopefully raising their acceptance in the international level. 展开更多
关键词 ADMISSION BROCHURES GENRE analysis Move/Step analy
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Propensity score analysis demonstrated the prognostic advantage of anatomical liver resection in hepatocellular carcinoma 被引量:13
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作者 Masayuki Ishii Toru Mizuguchi +7 位作者 Masaki Kawamoto Makoto Meguro Shigenori Ota Toshihiko Nishidate Kenji Okita Yasutohsi Kimura Thomas T Hui Koichi Hirata 《World Journal of Gastroenterology》 SCIE CAS 2014年第12期3335-3342,共8页
AIM:To compare the prognoses of hepatocellular carcinoma(HCC)patients that underwent anatomic liver resection(AR)or non-anatomic liver resection(NAR)using propensity score-matched populations.METHODS:Between January 2... AIM:To compare the prognoses of hepatocellular carcinoma(HCC)patients that underwent anatomic liver resection(AR)or non-anatomic liver resection(NAR)using propensity score-matched populations.METHODS:Between January 2002 and December2010,268 consecutive HCC patients,including 110 and158 patients that underwent AR and NAR,respectively,were retrospectively enrolled in this study.Forty-four patients from each group were selected and matched using logistic multivariate analysis followed by propensity score analysis.RESULTS:In the whole analysis set,the histological background of the liver,liver function,and tumor marker levels differed significantly among the groups.Although the overall survival(OS)and recurrence-free survival rates of the two groups did not differ significantly in the whole analysis set,the OS of the AR group was significantly longer than that of the NAR group after propensity matching(76.2±6.3 mo vs 58.9±6.3mo;P=0.0039).Although AR(HR=0.456,P=0.039)was found to be a prognostic factor in the univariate analysis,only vascular invasion(HR=0.228,P=0.002)and the hepatocyte growth factor level(HR=52.366,P=0.035)were subsequently found to be independent prognostic factors.CONCLUSION:AR conveys a survival advantage over NAR in specific subpopulations of HCC patients with tumors of less than 5 cm in diameter,single tumor,and good liver function. 展开更多
关键词 ANATOMICAL liver RESECTION PROPENSITY SCORE analys
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SWOT Analysis of Industrial Development of Double-low Rapeseed in Hubei Province 被引量:1
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作者 XIONG Qiu-fang,SUN Xiu-li National Research Center of Rapeseed Engineering and Technology,Huazhong Agricultural University,Wuhan 430070,China 《Asian Agricultural Research》 2011年第5期15-18,37,共5页
Based on SWOT analysis method,this paper conducts analysis on the industrial development environment of double-low rapeseed in Hubei Province from the following four aspects,in order to crystallize its resources advan... Based on SWOT analysis method,this paper conducts analysis on the industrial development environment of double-low rapeseed in Hubei Province from the following four aspects,in order to crystallize its resources advantage and disadvantage and make it know the opportunities and challenges that it is faced by.First,advantage analysis:excellent geographic conditions,vigorous government support,powerful scientific research force,sound industrial system support;second,disadvantage analysis:poor quality,low-level fine and deep processing,scant publicity and promotion,lagged infrastructure conditions,shortage of effective market access mechanism and sound industry regulation,no brand effect;opportunity analysis:the opportunities brought by low-carbon economy,the opportunities brought by consumers' preference,the opportunities brought by policy environment,the opportunities brought by establishment of strategic union;threat analysis:fierce external competition,continuous decline of comparative benefit.The results of research show that in order to promote industrial development of double-low rapeseed in Hubei Province,we should implement brand effect strategy,quality management strategy and strategy of deepening industrial system,give full play to existing geographic advantage and other advantages,grasp scarce opportunities and actively confront challenges. 展开更多
关键词 HUBEI PROVINCE DOUBLE-LOW RAPE INDUSTRY SWOT analy
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Comparative Analysis of the Utilization Efficiency of Major Agricultural Resources in Hebei Province 被引量:1
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作者 Yajuan TIAN Li ZHEN 《Asian Agricultural Research》 2014年第2期35-38,43,共5页
The utilization efficiency of resources is one of the important factors affecting the development of modern agriculture. Using production function method and ratio analysis method,we carry out the horizontal compariso... The utilization efficiency of resources is one of the important factors affecting the development of modern agriculture. Using production function method and ratio analysis method,we carry out the horizontal comparison of the utilization efficiency of major agricultural resources such as arable land,agricultural machinery power and chemical fertilizer in Hebei Province and the national level,and the vertical comparison of the utilization efficiency of major agricultural resources between the prefecture-level cities in the province. The results show that the utilization efficiency of agricultural resources in Hebei Province is below the national average,and there are significant differences in the utilization efficiency of agricultural resources between the prefecture-level cities in the province. 展开更多
关键词 AGRICULTURAL RESOURCE EFFICIENCY Regression analys
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Agricultural Eco-efficiency Evaluation in Anhui Province: An Empirical Analysis Based on DEA Method 被引量:1
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作者 Zunyi CHEN 《Asian Agricultural Research》 2013年第4期79-82,共4页
According to the eco-efficiency theory, combined with agricultural production characteristics, I point out the environmental impact and substance energy consumption characteristics of agricultural production. Based on... According to the eco-efficiency theory, combined with agricultural production characteristics, I point out the environmental impact and substance energy consumption characteristics of agricultural production. Based on this, I establish the eco-efficiency evaluation indicator system for agricultural production, and conduct a comprehensive analysis on the agricultural eco-efficiency of 17 prefecture-level cities in Anhui Province, using data envelopment analysis method. 展开更多
关键词 AGRICULTURE ECO-EFFICIENCY DATA Envelopment analys
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A Functional Analysis of English Relative Clauses
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作者 廖琪 《海外英语》 2014年第13期248-250,共3页
Relative clauses in traditional grammars,which are sometimes called attributive clauses,are divided into two types:restrictive and non-restrictive.Building upon the discussion of recursion in Halliday’s Systemic Func... Relative clauses in traditional grammars,which are sometimes called attributive clauses,are divided into two types:restrictive and non-restrictive.Building upon the discussion of recursion in Halliday’s Systemic Functional Grammar(SFG),this paper conducts a functional syntactic analysis of such clauses,aimed at probing into their logical structures. 展开更多
关键词 RELATIVE CLAUSES RECURSION FUNCTIONAL SYNTAX analy
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An Analysis on the Discourse Cohesion Techniques in Children's English Books
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作者 罗春燕 《海外英语》 2014年第1X期201-202,236,共3页
Discourse cohesion techniques analysis attracts much attention both at home and abroad and many scholars have conducted their research in this field, however, few of them focus on children's English books which ha... Discourse cohesion techniques analysis attracts much attention both at home and abroad and many scholars have conducted their research in this field, however, few of them focus on children's English books which has its own characteristics and cohesion techniques and deserves our research. 展开更多
关键词 children’s ENGLISH BOOKS COHESION TECHNIQUES analy
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FINITE ELEMENT ANALYS IS AND OPTIMUM DESIGN FOR THE FRONT-FUSELAGE WITH SANDWICH CONSTRUCTIONS
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作者 Ding Yunliang Liu Yi(Dept. of Vehicle, Nanjing Universityof Aeronautics and Astronautics, Nanjing, China, 210016) 《Chinese Journal of Aeronautics》 SCIE EI CAS CSCD 1994年第2期126-130,共5页
AbstractFinite element analysis and optimization subject to stress, displacement and side con-straints for composite sandwich structures are mainly treated. The square isoparametricsandwich plate / shell elements are ... AbstractFinite element analysis and optimization subject to stress, displacement and side con-straints for composite sandwich structures are mainly treated. The square isoparametricsandwich plate / shell elements are used to perform structural analysis. The thickness ofthe faceplates and the depth of the core are taken as design variables in optimization pro-cess. The number of layers for each laminate is also taken as design variables if the compo-site faceplates are used. A few widely applied approximation concepts, such as design vari-able linking, regionalization method and temporary deletion technique of passive con-straints are employed to reduce the number of both design variables and constraints. Theadvanced hybrid approximation techniques combining with dual solutions are cmployed inoptimization. The corresponding software is applied to the analysis of experimental modeland to the optimum design for the composite sandwich front-fuselage, and satisfactory re-sults are obtained. 展开更多
关键词 analyS AND DESIGN ELEMENT FINITE FOR FRONT FUSELAGE IS OPTIMUM
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Observing Intratissuelar Distribution of Polysorbate 80 Coated Nanoparticles in Brain with Analytical Electron Microscopy
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作者 孙望强 杨祥良 《Journal of Wuhan University of Technology(Materials Science)》 SCIE EI CAS 2005年第B12期77-79,共3页
The analyical electron microscopy (AEM) was employed to observe the intratissuelar distribution of polysorbate 80 coated nanoparticles in brain with copper chlorophyll (CC).and a safe and cheap pigment was used as... The analyical electron microscopy (AEM) was employed to observe the intratissuelar distribution of polysorbate 80 coated nanoparticles in brain with copper chlorophyll (CC).and a safe and cheap pigment was used as a marker,AEM analyses show that some nanoparticles are located at the wall of the nicrovasculum in brain,while others are distributed around the nicrovasculum in brain ,These results may support that T-80 coated nanoparticles cross the BBB through mechanisms of endocytosis or transcytosis. 展开更多
关键词 NANOPARTICLES blood-brain barrier copper chlorophyll analyical electron microscopy
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WAVELET-BASED ANALYSIS OF CEREBROVASCULAR DYNAMICS IN NEWBORN RATS WITH INTRACRANIAL HEMORRHAGES
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作者 ALEXEY N.PAVLOV ALEXEY I.NAZIMOV +5 位作者 OLGA N.PAVLOVA VLADISLAV V.LYCHAGOV VALERY V.TUCHIN OLGA A.BIBIKOVA SERGEYS.SINDEEV OXANA V.SEMYACHKINA-GLUSHKOVSKAYA 《Journal of Innovative Optical Health Sciences》 SCIE EI CAS 2014年第1期66-75,共10页
Intracranial hemorrhage(I)is a major problem of neonatal intensive care.The incidence of Iistypically asymptomatic and'canmot be effectively detected by standard diagnostic methods.The mechanisms underlying IH are... Intracranial hemorrhage(I)is a major problem of neonatal intensive care.The incidence of Iistypically asymptomatic and'canmot be effectively detected by standard diagnostic methods.The mechanisms underlying IH are unknown but there is evidence that stress-induced disorders inadrenergic regulation of cerebral venous blood flow (CVBF) are among the main reasons.Quantitative and qualitative:could significantly advance understanding ofthe nature of I in newbornslth1sions of CVBF in newborn rats withan experimental model of stinjection.Our analysis is bas ed on theDoppler optical coheavelet-based approachthat provides sensitiv external factors.Theobtained resultsccompanied by asupprectivity to adrenaline.Weintroducd show that the values0<1.23 estimated ithelodinto the sympathicusindicate abnormal reactions associated with the developent of I.We conclude that t he revealed areactivity of the cerebral veins to adrenaline represents a possible mechanism responsible forpat hological changes in CVBF. 展开更多
关键词 Brain hemorhages optical coherence tomography cerebrovascular dynamics wavelet analy sis stress.
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The Study of the Operating Performance of Marine Industry in the Blue Economic Zone: An Empirical Analysis Based on DEA and Tobit Model
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作者 Sheng XU Zhe ZHANG Dengkui SI 《Asian Agricultural Research》 2014年第6期16-21,27,共7页
The marine industry plays an important role in promoting the development of the blue economic zone,and the study of the operating performance of marine industry is of important practical significance. Using DEA method... The marine industry plays an important role in promoting the development of the blue economic zone,and the study of the operating performance of marine industry is of important practical significance. Using DEA method,this article measures the operating performance of marine industry in the blue economic zone. On this basis,using Tobit model,it analyzes the factors influencing the operating performance of marine industry. The results show that the industries of high carbon emission performance are basically the industries of high energy consumption,high emission and high pollution; the level of economic development and the number of important technological achievements can both significantly increase the pure technical efficiency; the sustainable environmental carrying capacity and the number of employees are conducive to improving the technological progress index and overall efficiency; the level of social infrastructure plays a role in promoting the overall efficiency,but the role is not obvious. 展开更多
关键词 MARINE INDUSTRY PERFORMANCE DATA envelopment analy
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An Analysis of the Roles of Laughter in BBC Life Story Interview
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作者 邢静怡 《海外英语》 2013年第3X期247-249,共3页
Laughter enables interview to go smoothly,and is considered as a symbol of successful communication in life story interview.Basing on Gail Jefferson's method of transcription,this paper transcribed ten cases of la... Laughter enables interview to go smoothly,and is considered as a symbol of successful communication in life story interview.Basing on Gail Jefferson's method of transcription,this paper transcribed ten cases of laughter from one BBC interview with John Maeda and aims to analyze the roles of laughter.Through close observation,this paper concludes three findings.First,in life story interview,topics on family members will induce greater possibility of laughter;second,in most cases,the interviewer will laugh following the interviewee's laughter;third,laughter is not only taken as the acknowledgement token,but also taken as the evasion strategy. 展开更多
关键词 LAUGHTER life STORY INTERVIEW CONVERSATIONAL analy
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Exploration of whole brain networks modulated by acupuncture at analgesia acupoint ST36 using scale-specific wavelet correlation analysis 被引量:2
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作者 Cheng H Yan H +1 位作者 Bai LJ Wanz BG 《Chinese Medical Journal》 SCIE CAS CSCD 2013年第13期2459-2464,共6页
Background Previous studies have demonstrated that acupuncture could modulate various brain systems in the resting brain networks. Graph theoretical analysis offers a novel way to investigate the functional organizati... Background Previous studies have demonstrated that acupuncture could modulate various brain systems in the resting brain networks. Graph theoretical analysis offers a novel way to investigate the functional organization of the large-scale cortical networks modulated by acupuncture at whole brain level. In this study, we used wavelets correlation analysis to estimate the pairwise correlations between 90 cortical and subcortical human brain regions in normal human volunteers scanned during the post-stimulus resting state. Methods Thirty-two college students, all right-handed and acupuncture na'fve, participated in this study. Every participant received only one acupoint stimulation, resulting in 16 subjects in one group. Both structural functional magnetic resonance imaging (fMRI) data (3D sequence with a voxel size of 1 mm3 for anatomical localization) and functional fMRI data (TR=1500 ms, TE=30 ms, flip angle=90°) were collected for each subject. After thresholding the resulting scale-specific wavelet correlation matrices to generate undirected binary graphs, we compared graph metrics of brain organization following verum manual acupuncture (ACU) and sham acupuncture (SHAM) groups. Results The topological parameters of the large-scale brain networks in ACU group were different from those of the SHAM group at multiple scales. There existed distinct modularity functional brain networks during the post-stimulus resting state following ACU and SHAM at multiple scales. Conclusions The distinct modulation patterns of the resting brain attributed to the specific effects evoked by acupuncture. In addition, we also identified that there existed frequency-specific modulation in the post-stimulus resting brain following ACU and SHAM. The modulation may be related to the effects of verum acupuncture on modulating special disorder treatment. This preliminary finding may provide a new clue to understand the relatively function- oriented specificity of acupuncture effects. 展开更多
关键词 acupuncture specificity scale-specific wavelet correlation analys& magnetic resonance imaging delayed effect
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Analysis of Protective Relay Allocation and Operation in 220 kV and Above AC Systems
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作者 Zhou Zexin Zhang Lie +10 位作者 Lv Pengfei Shen Hua Wang Delin Li Yanfei Liu Yu Wu Chunliang Shen Xiaofan Yang Guosheng Wang Wenhuan Yao Xue Liu Yadong 《Electricity》 2014年第5期1-7,共7页
This paper provides a comprehensive summary of the scale, allocation and operation situation of relay protection equipment of the 220 kV and above AC systems run by the State Grid Corporation of China in 2012 and 2013... This paper provides a comprehensive summary of the scale, allocation and operation situation of relay protection equipment of the 220 kV and above AC systems run by the State Grid Corporation of China in 2012 and 2013. It also analyzes the changing trend of the relevant indices of relay protection during the five years from 2009 to 2013. At the same time, it analyzes in detail two typical relay malfunction events in 2012 and 2013. 展开更多
关键词 power system RELAY PROTECTION STATISTICS and analy
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600名健康成人iQ200全自动尿沉渣分析仪的参考值测定 被引量:6
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作者 许丽萍 毛菊珍 +1 位作者 张莹 顾国浩 《苏州大学学报(医学版)》 CAS 北大核心 2008年第1期121-123,共3页
目的确定苏州地区健康成人iQ200全自动尿沉渣分析仪的参考值。方法用iQ200全自动尿沉渣分析仪测定600名健康成人尿液沉渣,并与Fast-Read定量分析板测定结果作比较。结果(1)600名健康成人尿沉渣参考值为:红细胞0~8个/μl(男),0~12个/... 目的确定苏州地区健康成人iQ200全自动尿沉渣分析仪的参考值。方法用iQ200全自动尿沉渣分析仪测定600名健康成人尿液沉渣,并与Fast-Read定量分析板测定结果作比较。结果(1)600名健康成人尿沉渣参考值为:红细胞0~8个/μl(男),0~12个/μl(女);白细胞0~10个/μl(男),0~18个/μl(女);透明管型0~2个/μl(男),0~3个/μl(女)。(2)iQ200全自动尿沉渣测定结果与定量分析板测定结果比较,差异无统计学意义(P>0.05)。结论此参考值可供应用iQ200分析仪作参考,但各实验室仍应根据自身条件建立适合本实验室的各项参考值范围。 展开更多
关键词 IQ200全自动尿沉渣分析仪 尿沉渣 参考范围
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国内外激光粒度仪结构与性能介绍 被引量:19
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作者 刘树 张兆芝 +1 位作者 潘志东 区卓琨 《中国仪器仪表》 2012年第1期63-66,共4页
依据激光粒度仪的原理,分析国内外激光粒度仪的光学结构与性能特点,探讨了激光粒度仪的发展方向。
关键词 激光粒度 仪粒度测试 结构
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中国丹霞第一瀑——赤水十丈洞成因探讨 被引量:4
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作者 陈建庚 《贵州科学》 2003年第4期63-67,共5页
 贵州黄果树和十丈洞两大瀑布群的成因进行对比分析,十丈洞瀑布从地质背景、地层岩性特征及流水、风化和重力崩塌等内外营力作用探讨其成因,认定十丈洞瀑布是发育在河流溯源侵蚀裂点上又因岩性的差别侵蚀作用形成的。十丈洞独特的丹霞...  贵州黄果树和十丈洞两大瀑布群的成因进行对比分析,十丈洞瀑布从地质背景、地层岩性特征及流水、风化和重力崩塌等内外营力作用探讨其成因,认定十丈洞瀑布是发育在河流溯源侵蚀裂点上又因岩性的差别侵蚀作用形成的。十丈洞独特的丹霞地貌景观、保存完好的亚热带森林生态环境具有极高的科研和旅游价值。 展开更多
关键词 贵州 黄果树瀑布 十丈洞瀑布 成因分析 生态环境 旅游价值
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Dimension AR型全自动生化分析仪使用评价 被引量:1
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作者 张珩 韩雪梅 《医疗装备》 1999年第9期1-4,共4页
目的:了解DimensionAR型全自动生化分析仪性能。方法:用质控定值血清评价仪器的准确性、精密度;用定标液测定线性;用高、低浓度的样本测试携带污染率。结果:仪器性能良好;9个项目的相对偏差最低0.01%,最高3.... 目的:了解DimensionAR型全自动生化分析仪性能。方法:用质控定值血清评价仪器的准确性、精密度;用定标液测定线性;用高、低浓度的样本测试携带污染率。结果:仪器性能良好;9个项目的相对偏差最低0.01%,最高3.5%;平均精密度天内为CV%=0.05%,天间为CV=1.08%;基本无交叉感染结论:DimensionR型全自动生化分析仪具准确、精密、随机任选的特点,适于中等规模医院使用。 展开更多
关键词 DimensionAR 全自动 生化分析仪 精密度
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《爆破质量综合评价仪》的研制和开发
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作者 张泽生 吴海军 《南京大学学报(自然科学版)》 CSCD 1996年第3期541-544,共4页
提出了通过8098单片机采集电铲推压电压的信号变化情况,进行快速傅里叶变换,再对结果进行分析处理,得出反映爆破质量的优劣的指标。利用该原理研制成功一种能在矿山现场直接反映爆破质量优劣的仪器──《爆破质量综合评价仪》。... 提出了通过8098单片机采集电铲推压电压的信号变化情况,进行快速傅里叶变换,再对结果进行分析处理,得出反映爆破质量的优劣的指标。利用该原理研制成功一种能在矿山现场直接反映爆破质量优劣的仪器──《爆破质量综合评价仪》。根据该仪器的反映的结果,来调整下一次爆破参数,实现爆破优化,降低采矿成本。该仪器在马鞍山姑山铁矿使用后,效益显著。于一九九四年一月通过安徽省冶金厅的鉴定。并获得一九九四年安徽省科技进步成果奖。 展开更多
关键词 爆破质量 单片机 快速傅里叶变换
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On Honey's Some Enemies of Standard English
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作者 李宗文 《海外英语》 2013年第12X期56-57,61,共3页
With the social development and progress, English language, like everything else, has been changing and has developed into a variety of forms. The concept of"Standard English"arises and has aroused wide inte... With the social development and progress, English language, like everything else, has been changing and has developed into a variety of forms. The concept of"Standard English"arises and has aroused wide interest in the research of this linguistics field. John Honey's Some Enemies of Standard English has triggered a lot of arguments on the topic. Questions have been raised in a variety of aspects in this critical analysis. 展开更多
关键词 John HONEY Standard ENGLISH TRIGGER CRITICAL analy
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