甘为红花做绿叶 演活剧中二路角——浅谈我在豫剧新编古典戏《云锦人家》中饰演的主要配角张彦的艺术形象

此文通过对豫剧新编古典戏《云锦人家》中主要配角张彦的艺术形象的表演分析，实例说明如何把一个小人物形象演活。

浅谈潮剧人物角色如何演活

作为一名潮剧演员,在表演时要演活一个人物角色并不容易,如何能够演活剧中人物角色,就要演员自己熟读剧本,融入剧中人物,深入人物内心世界。在表演程式上的帽翅功,翎子功,唱功,念白下功夫,通过真情的表演,将其人物角色演活。

掌心里的时光

我怕我爸,所以平常不敢亲近,怕离得太近,让他想起我的功课,又开启了令人惊心的教育. 那时我对数字特不感兴趣,除了因枯燥费脑生出的排斥感,更多的是与我爸过于严厉的教育有关.我不明白数字就是那么几个圆圆长长的小东西,组来组去的咋就那么难.不喜欢当然就学不好了,我爸没事就给我讲题,这让我打心里发怵.每次看我爸做着手势,像要把题演活似的,我便智商为零,越着急越发懵.我每次都很专注地望着他,却不知他讲的啥.我爸问:"懂了没?"我怯怯的点头."好!讲给我听听."最怕听这句话了……在问了多遍还没有结果后,我爸的大手掌上场了,啪啪地拍得书和桌子惊天的响,感觉心都要从胸腔里给震出来了.估计那手掌拍到我身上,我就没有现在这样高了,或者是连长个儿的机会都没有了.像上刑!直到我抖着身子泪如泉涌,才从那惊心动魄的声音中解放出来,取代的是一声长长的叹息,那叹息不惊心,但扎心.

Effect of a combined inversion and plantarflexion surface on ankle kinematics and EMG activities in landing

Purpose： The purpose of this study was to examine the effects of landing kinematics and electromyographic （EMG） activities of medial gastrocnemius on a combined inversion and plantarflexion surface on the ankle （MG）, peroneus longus （PL）, and tibialis anterior （TA） muscles. Methods： Twelve recreational athletes performed five drop landings from an overhead bar of 30 cm height on to three surfaces： a flat surface, a 25° inversion surface, and a combined surface of 25° inversion and 25° plantarflexion. The kinematic variables and integrated EMG （IEMG） of the three muscles were assessed using a one-way repeated measures ANOVA and a 3 × 3 （surface × muscle） ANOVA, respectively （p 〈 0.05）. Results： The IEMG results showed a significant muscle by surface interaction. The flat surface induced higher TA activity than the two tilted surfaces. The inverted surface produced significantly higher inversion peak angle and velocity than the flat surface, but similar PL activity across the surfaces. The MG IEMG, ankle plantarflexion angle, and inversion range of motion were significantly higher for the combined surface compared to the inverted surface. Conclusion： These findings suggest that compared to the inversion surface, the combined plantarflexion and inversion surface seems to provide a more unstable surface condition for lateral ankle sprains during landing.

5G Features from Operation Perspective and Fundamental Performance Validation by Field Trial

The fast deployment and penetration of 4G has cultivated human behaviors on mobile data consumption, leading to explosive growth in mobile traffic and stimulating new requirements on the capabilities of mobile networks. To meet the requirements of mobile networks toward year 2020, the next genera- tion of mobile networks （termed as IMT-2020, or 5G） is designed to support 100 Mbps-1 Gbps user-experienced data rate, 1 ms radio transmission latency, and 1 million connec- tions per square kilometer. Recalling the vision and requirements of 5G targeting for commer- cial launch in 2020, this article overviews the key features of 5G and compares with those of 4G, and reports the world first field trials conducted to validate the key performance of 5G radio interface in 3.SGHz band. The trial results show that a 1 ms transmission latency and 1 Gbps data rate are achievable.

Highly Biased Hygroscopicity Derived from Size-Resolved Cloud Condensation Nuclei Activation Ratios without Data Inversion

The impact of aerosols on the climate and atmospheric environment depends on the water uptake ability of particles;namely,hygroscopic growth and activation into cloud condensation nuclei(CCN).The size-resolved activation ratios(SRAR),characterizing the fraction of aerosol particles that act as CCN at different particle sizes and supersaturations,can be measured using a combination of differential mobility analyzers(DMA) and particle counters.DMA-based measurements are influenced by the multiply charged particles and the quasi-mono-dispersed particles(effect of DMA transfer function) selected for each prescribed particle size.A theoretical study,assuming different particle number size distributions and hygroscopicity of aerosols,is performed to study the effects of the DMA transfer function and multiple charging on the measured SRAR and the derived hygroscopicity.Results show that the raw SRAR can be significantly skewed and hygroscopicity may be highly biased from the true value if the data are not corrected.The effect of the transfer function is relatively small and depends on the sample to sheath flow ratio.Multiply charged particles,however,can lead to large biases of the SRAR.These results emphasize that the inversion algorithm,which is used to correct the effects of the DMA transfer function and multiple charging,is necessary for accurate measurement of the SRAR.

Evolution of continent ileostomy

Continent ileostomy can be defined as a surgical procedure that facilitates planned intermittent evacuation of a bowel reservoir through an ileostomy.It was devised by Nils Kock in 1969.Subsequently,continent ileostomy (or Kock pouch) became a viable alternative in the management of patients who had traditionally required an end ileostomy.Kock pouch appeared to provide substantial physical and psychosocial benefits over a conventional ileostomy.The procedure became popular until ileal pouch anal anastomosis (IPAA) was introduced in 1980.Despite its benefits,continent ileostomy had many short term complications including intubation problems,ileus,anastomotic leaks,peritonitis and valve problems.Operative mortalities have also been reported in the literature.Most of these problems have been eliminated with increasing experience;however,valverelated problems remain as an "Achilles' heel" of the technique.Many modifications have been introduced to prevent this problem.Some patients have had their pouch removed because of complications mainly related to valve dysfunction.Although revision rates can be high,most of the patients who retain their reservoirs are satisfied with regard to their health status and quality of life.Today,this procedure is still appropriate for selected patients for whom pouch surgery is not possible or for patients who have failed IPAA.Both the patient and their physician must be highly motivated to accept the risk of failure and the subsequent need for revisional operations.

Three-dimensional high-resolution velocity structure imaging and seismicity study of Yangbi Ms6.4 earthquake

In this study,based on the body wave arrival data of 5506 earthquakes recorded by 32 fi xed stations and 94 temporary stations in Yangbi and surrounding areas,the source parameters of Yangbi Ms6.4 earthquake sequence and three-dimensional(3-D)fi ne Vp,Vs,and Vp/Vs were inverted by using the consistency-constrained double-diff erence tomography method.The results showed that the focal depth after relocation was mostly in the range of 3–10 km,evidently nearly horizontally distributed,and concentrated in the weak area of the high-velocity body or at the side of the high-low-velocity body transition zone toward the high-velocity body,showing a good corresponding relationship with the velocity structure.The velocity structure in the Yangbi area has remarkably uneven characteristics.The seismic activity area is dominated by high-velocity bodies prone to brittle fracture near the surface.As the depth increases,low-velocity anomalies appear.A signifi cant diff erence was observed in the wave velocity ratio between the upper and lower sides of the seismically dense strip.Based on the focal mechanism of the Yangbi Ms6.4 earthquake and the fine 3-D velocity structure,this article concludes that the Yangbi Ms6.4 earthquake was caused by a strong regional tectonic stress concentrated in the relatively weak area by hard high-velocity bodies on the northwest sides.The Ms5.6 foreshock broke the inherent balance of regional stress and promoted the occurrence of the Yangbi Ms6.4 mainshock.Afterward,the stress was adjusted to a new equilibrium state through a large number of aftershocks,forming a foreshock–mainshock–aftershock type of seismic activity model.Based on the activity law of the Yangbi Ms6.4 earthquake sequence and characteristics of the 3D velocity structure distribution,this paper speculates that the seismogenic structure of the Yangbi earthquake was possibly a northwest strike-slip buried fault with a depth of 3–10 km on the southwest side of the Weixi–Qiaohou fault.

The Various Description of Biodiversity in Compulsory Education Textbooks

We intend to establish how species diversity is dealt with, within the study of the ecosystem, in books for the 4th year of Compulsory Secondary Education, ESO （15-16 year-old students）. The analysis was carried out using a key issues dossier based on school science, which not only provides a description of reality, but also introduces a theoretical explanatory framework. Regarding species diversity, we focused on the descriptive approach, considering the link between diversity and trophic relationships, ecological succession and ecosystem stability through change, consequences for biodiversity of human activities and mechanisms to face such consequences; and on the explanatory perspective, which provides an interpretative answer for all the aspects previously mentioned. The findings drawn from textbooks show that biodiversity is linked both to the study of the ecosystem and to the impact of human societies on its maintenance. However, such study is particularly focused on the descriptive, rather than on the explanatory level. So, teachers should improve the study of biodiversity foresting a balance between descriptive and explanatory level.

QUALITY EVALUATION OF CHINESE CAPITAL CITIES′ LIVING SPACE IN 2001

The quality dimension of the urban living space was addressed much earlier abroad; nevertheless, it has not been studied in the Chinese academia up to date, as evidenced by the limited research literature. Through recourse to Rich BOYER′s nine-factor theory, this study attempted to evaluate and rank 31 target cities, by using the data from the China Statistical Yearbook 2002. Our research results show that the quality of a city′s living space is in positive correlation with its size, and that there will be changing demands for the quality of the urban living space as a result of future social, economic, sci-tech, cultural and educational developments, combined with the improvement of the overall quality of urban residents. Previous research was focused on the quality of food, housing, education, transportation and entertainment. However, with the development of the knowledge-economy, such factors as information accessibility, green environment, and air quality, will be major considerations in the quality evaluation of the urban living space.

Research on the Development and Evolution Mechanism of Chongqing Rural Tourism Activities

In this paper, we conduct research on the development and evolution mechanism of Chongqing rural tourism activities. Rural tourism industry cluster development is the important direction is to promote and enhance the rural tourism the important measures to get long-term vitality. To upgrade the development of rural tourism to the height of the industrial cluster will make the rural tourism development onto a new level. In the future, we will combine more related literature review to polish and modify the proposed methodology which will be meaningful.

Effects of Plant Extracts with Antioxidant Activities on Male Mule Ducks＇ Performance

Plant extracts with antioxidant activities have effect on male mule ducks performance, and livestock animals have a strong metabolism activity, due to their high production requirements. It can lead to oxidative stress disorders; deteriorate growth performance and even their health. The objective of this study was to assess the effect of a mixture of active ingredients of plant extracts, known for their antioxidant and anti-inflammatory properties, on performances of mule ducks, in rearing and force-feeding period. Then 3,200 day-old mule ducks （MMGxPKL） were separated in 2 groups （negative control and treatment = EL） ×4 replicates per group for the rearing period. Each group received the same feeding program. EL group was supplemented, until the force-feeding period, with a mixture of actives from plants incorporated at 0.5% in the complete feed. At 84 days, the live weight and the feed consumption were measured for each treatment. Blood samples were also taken to measure the activity of two antioxidant enzymes： SOD （superoxide dismutase） and GPx （glutathione peroxidase）. For force-feeding, the ducks were separated among 3 farmers during 12 days. At slaughter, individual measures of breast and liver were conducted. At 84 days, mean live weight for EL group was improved by 3.7% （p 〈 0.001）. Feed conversion ratio was also improved （4.50 versus 4.62）. At slaughter, breast weight was higher for EL group （p 〈 0.01）. A high variability in the results of the activities of antioxidant enzymes was obtained. A decrease in SOD activity in erythrocytes was observed for the EL group （p 〈 0.05）. The results showed that the actives assessed in this study, distributed to ducks during the rearing period, had a beneficial effect on growth performance over that period. The mechanisms of endogenous antioxidant system and inflammatory responses remain to be elucidated.

Tectonic Evolution of the North Depression of the South Yellow Sea Basin Since Late Cretaceous

Abstract On the basis of subsidence history analysis and balanced cross-section analysis, the vertical uplift/subsidence history and horizontal extension/compression history of the north depression of the south Yellow Sea basin are quantitatively studied. The results show that the tectonic evolution of the north depression of the south Yellow Sea basin since late Cretaceous can be divided into a rifting phase （late Cretaceous to Paleogene） and a post-rifting phase （Neogene to Quaternary）. The rifting phase can be further subdivided into an initial rifting stage （late Cretaceous）, an intensive rifting stage （Paleocene）, a rifting termination stage （Eocene）, and an inversion-uplifting stage （Oligocene）. Together, this division shows the characteristics of an episodic-evolved intracontinental rift-depression basin. The deformation of the north depression of the south Yellow Sea basin since late Cretaceous was mainly fault-related. The horizontal extension and tectonic subsidence were controlled by the activity of faults. The differential evolution of faults also caused variations in local uplift/subsidence movements and the regional heterogeneity in extension. The late Cretaceous initial rifting of the north depression of the south Yellow Sea basin is related to the Pacific-Eurasia convergence. From the Paleocene intensive rifting stage to present, the Pacific-Eurasia convergence and India-Eurasia convergence have played important roles in the evolution of this region.

Performance Art and the Seduction of Theatricality

Born of the America of 1960s, performance art comes along as a celebration of presentation rather than re-presentation, as a display form of art, and an art form that does not admit of duplication. This paper presents a reading of the seductive power of performance art as rooted in our theatrical nature. I will address performance art as an emancipated form of the theatrical, where by ＂theatrical＂ I mean a specific mode of presentation and a specific mode of perception： the mode of presentation of the self to the social and the mode of perception of the self through the social. Performance art, I will argue, is hardly an anomaly of our time. Rather, its source of disturbance and fascination lies in the natural, though excessive manifestation of our theatrical nature. By its appeal to the shocking, the perilous, or the mundane even, this form of art confirms what Paul Woodruff has addressed as ＂the necessity of watching and being watched.＂ Performance art shows us the danger of self-presentation, the recognition of the other gaze as the self＇s greatest need and greatest fear. It needs no words. Mere action is more seductive than speech and does not accept speech in return. Once it has been performed, it is no longer. In Nietzsche＇s words, it celebrates the fleeting moment＇s ＂greatest weight.＂ As Samuel Beckett used to tell his actors, performance artists seem to tell their spectators： ＂Go on failing. Go on. Only next time, try to fail better.＂

Effect of stocking density on performances of juvenile turbot (Scophthalmus maximus) in recirculating aquaculture systems

Limited information has been available about the influence of loading density on the performances of Scophthalmus maximus, especially in recirculating aquaculture systems （RAS）. In this study, turbot （13.84±2.74 g; average weigh±SD） were reared at four different initial densities （low 0.66, medium 1.26, sub-high 2.56, high 4.00 kg/m^2） for 10 weeks in RAS at 23±1℃ Final densities were 4.67, 7.25, 14.16, and 17.47 kg/m^2, respectively, which translate to 82, 108, 214, and 282 percent coverage of the tank bottom. Density had both negative and independent impacts on growth. The final mean weight, specific growth rate （SGR）, and voluntary feed intake significantly decreased and the coefficient of variation （CV） of final body weight increased with increase in stocking density. The medium and sub-high density groups did not differ significantly in SGR, mean weight, CV, food conversion rate （FCR）, feed intake, blood parameters, and digestive enzymes. The protease activities of the digestive tract at pH 7, 8.5, 9, and 10 were significantly higher for the highest density group, but tended to be lower （not significantly） at pH 4 and 8.5 for the lowest density group. The intensity of protease activity was inversely related to feed intake at the different densities. Catalase activity was higher （but not significantly） at the highest density, perhaps because high density started to induce an oxidative effect in turbot. In conclusion, turbot can be cultured in RAS at a density of less than 17.47 kg/m^2. With good water quality and no feed limitation, initial density between 1.26 and 2.56 kg/m^2 （final： 7.25 and 14.16 kg/m^2） would not negatively affect the turbot cultured in RAS. For culture at higher density, multi-level feeding devices are suggested to ease feeding competition.

A Stochastic Model for Protein Synthesis and Activation through RNA-Protein Interaction in BioAmbients Calculus

Cells use various RNA （Ribonucleic Acid） regulatory mechanisms in order to temporally and coordinately influence the rate of protein synthesis. A deeper understanding of the dynamics of RNA regulation can ultimately bridge the gap between transcriptional control and protein expression. The nonlinear process of RNA-Protein Interaction （RIP）, which can be viewed as the RNA analog of the better-known chromatin immunoprecipitation application （CHIP） plays a crucial role in post-transcriptional regulation of gene expression. While ChIP identifies DNA （Deoxyribonucleic Acid） targets of DNA-binding proteins in their cellular context, RIP can be used to identify specific RNA molecules associated with specific nuclear or cytoplasmic RNA-binding proteins. In this paper, a stochastic model in BioAmbients calculus for the protein synthesis and activation through RIP process is presemed.

A Study on the Prediction Method of Strong Earthquakes Based on Dynamic Seismicity Patterns with Dynamic Implications

Seismic gap method is one of the effective earthquake prediction methods using seismicity patterns. However, this method has some limitations and uncertainty when using it singly in predicting earthquakes. This paper puts forward the prediction method using the dynamic seismicity pattern with dynamic implications. This method considers the formation and evolution of the seismic gap on the basis of plate movement and structural characteristics. Through analysis of 26 cases of earthquakes of MS≥5.0 occurring in East China and South China, this paper obtains the relationship between the main shock with seismic gap and active fault's location, as well as the relationship between the seismic gap and location and strike of active faults. Meanwhile, this paper provides a dynamic explanation of the differences in the formation and evolution patterns of the seismic gap between the two regions, thus providing the physical basis for and reducing the uncertainty of predicting earthquakes using the seismic gap method.

资讯

安家·爱家·惠生活——幸福安居一条龙金融服务方案新闻发布会圆满成功2013年7月24日,由搜狐焦点济南站与中国建设银行股份有限公司山东省分行营业部携手举办的"安家·爱家·惠生活"幸福安居金融服务启动仪式新闻发布会在济南喜来登大酒店隆重启幕。新闻发布会现场,建行、开发商、商会代表等共聚一堂,共同探讨安居产品与理财新概念,为百姓置业带来新的起点。

Late Mesozoic magmatism and tectonic evolution in the Southern margin of the North China Craton

Late Mesozoic granitic magmatism(158–112 Ma) are widespread in the southern margin of the North China Craton(NCC), contemporary with many world-class Mo-Au-Ag-Pb-Zn polymetallic deposits. There are abrupt changes in the elements and isotopic compositions of these granites at about 127 Ma. The early stage(158–128 Ma) granites show slightly or no negative Eu anomalies, large ion lithophile elements enriched and heavy REE depleted(such as Y and Yb), belonging to typical I-type granite. The late stage(126–112 Ma) granites are characterized by A-type and/or highly fractionated I-type granite, with higher contents of SiO2, K2 O, Y, Yb and Rb/Sr ratio and lower contents of Sr, δEu value and Sr/Y ratio than that of the early-stage granites.Moreover, the whole rock Nd and Hf isotopic compositions of the granites younger than 127 Ma show more depleted than those of the older one. The two stages of Late Mesozoic granites were derived from a source region of the ancient basement of the southern margin of the NCC incorporated the mantle material. The late stage(126–112 Ma) granites contain more fractions of mantle material with depleted isotopic composition than the early ones. The granites record evidence for a strong crust-mantle interaction. They formed in an intracontinental extensional setting which was related to lithospheric thinning and asthenospheric upwelling in this region, which was possibly caused by westward subduction of the Paleo-Pacific plate. 127 Ma is an critical period of the transformation of the tectonic regime.